THERMAL PROTECTION SYSTEM FOR ELECTRICAL DEVICE

A thermal protection system for an electrical system having a control system and an electrical outlet connected to an electrical power source includes an electrical cord having a plug attached thereto that is configured to electrically connect with the outlet. A non-contact temperature sensor is disposed within the plug and configured to measure a temperature of the outlet. The temperature sensor is in communication with the control system and configured to send a signal to the control system to effect a reduced flow of current through the outlet and plug when the temperature sensor indicates that a predetermined condition is met. 1. A thermal protection system for an electrical system having a control system and an electrical outlet connected to an electrical power source , the thermal protection system comprising:an electrical cord having a plug attached thereto configured to electrically connect with the outlet; anda non-contact temperature sensor disposed within the plug and configured to measure a temperature of the outlet, the temperature sensor being in communication with the control system and configured to send a signal to the control system such that a flow of current through the outlet and plug is reduced when the temperature measured by the temperature sensor indicates that a predetermined condition is met.2. The thermal protection system of claim 1 , wherein the predetermined condition is one of a temperature of the outlet being above a predetermined temperature or a rate of temperature increase of a temperature of the outlet being above a predetermined rate.3. The thermal protection system of claim 1 , wherein the predetermined condition is a temperature of the outlet being a predetermined amount above a current temperature of an ambient environment.4. The thermal protection system of claim 1 , wherein the sensor signals the control system to reduce the flow of current to zero through the outlet and plug when the sensor indicates that the predetermined ...

THERMAL WALL PLUG SENSING AND CONTROL

A system and method operable to facilitate thermal wall plug sensing and control may include an ability to control current drawn by a charging system or other load according to a temperature determined at an interface between the charging system and an energy source used to provided energy to the charging system. A temperature sensed with a temperature sensor included in a plug assembly or other housing or cord used to connect the charging system to the energy source may be used to implement the temperature regulated current control. 1. A plug assembly operable for connecting a vehicle cordset used to facilitate powering a vehicle charging system to a wall outlet , the plug assembly comprising:a positive connector configured to facilitate carrying current from the wall outlet to the vehicle charging system;a neutral connector configured to facilitate returning current from the vehicle charging system to the wall outlet;a ground connector configured to facilitate connecting the vehicle charging system to earth ground; anda temperature sensor operable to detect a temperature at the wall outlet.2. The assembly of wherein a resistance of the temperature sensor approximates the temperature at the wall outlet.3. The assembly of wherein the temperature sensor is one of a negative temperature coefficient (NTC) device claim 1 , a positive temperature coefficient (PTC) device claim 1 , and a thermistor.4. The assembly of further comprising a housing shaped to enclose the temperature sensor and to support the positive claim 1 , neutral claim 1 , and ground connectors such that at least a portion of each of the positive claim 1 , neutral claim 1 , and ground connectors extend exterior to the housing to be inserted within corresponding receptacles of the wall outlet.5. The assembly of wherein the housing is injection molded over the temperature sensor claim 4 , positive connector claim 4 , neutral connector claim 4 , and ground connector and comprised of non-conducting claim 4 , ...

Method and apparatus for detecting the existence of a safety ground

An apparatus including a test device for assessing the quality of a safety ground is provided. The test device is configured to receive an energy signal from a power source for charging a vehicle and to generate a first output signal in response to the first energy signal. The test device is further configured to measure a characteristic of the first output signal and to provide a test signal. The test device is further configured to generate a second output signal in response to providing the test signal and to measure a characteristic of the second output signal. The test device is further configured to assess the quality of a safety ground in at least one of the power source and the vehicle based on a difference between the characteristic of the first output signal and the characteristic of the second output signal.

Automatic Head Restraint Adjustment System for a Vehicle Seat

A seat assembly having an automatically adjustable head restraint is provided. A seat back is mounted within a vehicle and a head restraint assembly is adjustably mounted to the vehicle and disposed adjacent the seat back. The seat back includes a sensor mounted adjacent an upper portion of the seat back for detecting the presence and position of a passenger relative to the head restraint. A controller is in communication with the sensor and receives the output signal of the sensor. The controller then generates a control signal in order to position the head restraint based on the output signals of the sensor. An actuator is connected to the head restraint for positioning the head restraint based on a control signal received from the control module. 1. A seat assembly comprising:a seat back adapted to be mounted within a vehicle;a head restraint assembly adapted to be adjustably mounted within the vehicle and disposed adjacent the seat back;at least one sensor mounted adjacent an upper portion of the seat back for detecting the presence and position of a passenger relative to the head restraint;a controller in communication with the at least one sensor for receiving an output signal of the at least one sensor and generating a control signal to position the head restraint based on the output signal; anda head restraint actuator operatively connected to the head restraint for positioning the head restraint based on a control signal received from the control module.2. The seat assembly according to wherein the at least one sensor further comprises a plurality of capacitive sensors for detecting when a capacitive object is near the upper portion of the seat back.3. The seat assembly according to wherein the controller compares the capacitance measured by each of the sensors to determine a signal pattern based on the relative capacitance thereby determining the size of the passenger.4. The seat assembly according to wherein the at least one sensor further comprises a ...

APPARATUS FOR CORRECTING A DC BIAS FOR LEAKAGE CURRENT

An apparatus for correcting leakage current during a vehicle charging operation is provided. The apparatus comprises a balance circuit configured to receive a sensed current indicative of a vehicle leakage current in response to an external power source providing a charging current to a vehicle. The vehicle leakage current includes a first leakage component and a second leakage component. The balance circuit is further configured to generate a first voltage value that corresponds to a negative value of the first leakage component and to provide a second voltage value that generally corresponds to a positive value of the first leakage component. The balance circuit is further configured to apply the second voltage value to the first voltage value to substantially remove the first leakage component from the vehicle leakage current. 1. An apparatus for correcting leakage current during a vehicle charging operation , the apparatus comprising: receive a sensed current indicative of a vehicle leakage current in response to an external power source providing a charging current to a vehicle, the vehicle leakage current including a first leakage component and a second leakage component;', 'generate a first voltage value that corresponds to a negative value of the first leakage component;', 'provide a second voltage value that generally corresponds to a positive value of the first leakage component; and', 'apply the second voltage value to the first voltage value to substantially remove the first leakage component from the vehicle leakage current., 'a balance circuit configured to2. The apparatus of wherein the balance circuit includes an inverter configured to generate the first voltage value in response to the first leakage component.3. The apparatus of wherein the balance circuit includes a filter configured to separate the first leakage component from the second leakage component prior to the inverter generating the first voltage value.4. The apparatus of wherein the ...

Adjustable vehicle head restraint

A vehicle seat with an adjustable head restraint assembly is provided with a controller configured to receive an instruction signal to actuate a head restraint from a use position to a stowed position. A detection signal indicates whether an object is within a predetermined range of the head restraint. A stow signal is transmitted to an actuator to actuate the head restraint to the stowed position in response to the instruction signal and in response to the detection signal indicating that an object is not within the predetermined range of the head restraint. A use signal is transmitted to the actuator to maintain the head restraint in the use position in response to the instruction signal and in response to the detection signal indicating that an object is within the predetermined range of the head restraint.

Offline Power Supply And Charging Apparatus

An offline power supply includes a power supply circuit including a primary-side circuit for connecting to a power source, a secondary-side circuit for connecting to a load, and a transformer connecting the primary-side circuit and the secondary-side circuit. A switch operates to selectively connect the primary-side circuit to the power source. A trigger circuit is connected to the secondary-side circuit and has at least one input. The trigger circuit generates an output to selectively operate the switch based on the at least one input. 1. An offline power supply comprising:a power supply circuit including a primary-side circuit for connecting to a first power source, a secondary-side circuit for connecting to a load, and a first transformer connecting the primary-side circuit and the secondary-side circuit;a switch operable to selectively connect the primary-side circuit to the first power source;a second power source derived from the first power source; anda detection circuit powered by the second power source and connected to the secondary-side circuit, the detection circuit having at least one input and generating an output to selectively operate the switch based on the at least one input.2. The offline power supply of claim 1 , wherein the second power source is a second transformer.3. The offline power supply of claim 2 , wherein the second transformer is a step-down transformer connected to the first power source for lowering output voltage.4. The offline power supply of claim 1 , wherein the at least one input includes a trigger input for monitoring the load.5. The offline power supply of claim 4 , wherein the trigger input is a connection between the secondary-side circuit and the load.6. The offline power supply of claim 5 , wherein the connection between the secondary-side circuit and the load is detected using a control pilot signal.7. The offline power supply of claim 5 , wherein the connection between the secondary-side circuit and the load is detected ...

Ground Monitor

A ground monitor is disclosed. The ground monitor may be configured to conduct a ground continuity test based on a determined ground resistance. The ground monitor may be operable to determine the ground resistance as a function of a voltage differential detected during application of a test current.

Seat cushion length extender with sensor

Seats and methods for controlling a seat are described. A position of the user's leg is sensed relative to the position of the front of the seat. A determination is made as to if the position of the user's leg from a front of the seat is greater than a gap minimum. If the gap is greater than the gap minimum, a cushion length extender portion of the seat is moved until the sensed position is less than or equal to the gap minimum. In an example, the remainder of seat base is held in a fixed position within the vehicle environment. The gap minimum can be with the cushion length extender portion in slight contact with the user's leg. The sensor can be at a front face of seat. The sensor can be on the cushion length extender portion of the seat.

Electrical cable assembly for electric vehicle

An electrical cable assembly is provided with an electrical connector sized to be received into an electrical outlet. A cable is in electrical communication with the electrical connector. A lockable connector is in electrical communication with the cable. An adapter receptacle is sized to receive the lockable connector for electrical communication with the lockable connector. The lockable connector is lockable within the adapter receptacle. A vehicle connector assembly is in electrical communication with the adapter receptacle and is sized to be received by a vehicle receptacle to convey current to the vehicle receptacle.

ELECTRICAL TERMINAL ASSEMBLY

An electrical terminal assembly is provided with at least one blade having a distal end that is sized to be received within an electrical outlet. One of a lug and a pair of crimp tabs with distal ends is provided on a proximal end of the at least one blade. A wire is in electrical communication with a vehicle charger. The wire is welded to the lug or received between the pair of crimp tabs with the distal ends of the crimp tabs deformed centrally within the crimp tabs to press the wire against the proximal end of the at least one blade, with the wire welded to the pair of crimp tabs. 1. An electrical terminal assembly comprising:at least one blade having a distal end sized to be received within an electrical outlet;one of a lug and a pair of crimp tabs with distal ends provided on a proximal end of the at least one blade; anda wire in electrical communication with a vehicle charger, the wire being welded to the lug, or the wire being received between the pair of crimp tabs with the distal ends of the crimp tabs deformed centrally within the crimp tabs to retain the wire against the proximal end of the at least one blade and welded to the pair of crimp tabs.2. The electrical terminal assembly of further comprising a lug provided on the proximal end of the at least one blade.3. The electrical terminal assembly of wherein the wire is engaged to the lug.4. The electrical terminal assembly of wherein the wire is welded to the lug.5. The electrical terminal assembly of further comprising weld adhering the wire to the lug.6. The electrical terminal assembly of further comprising a pair of crimp tabs with distal ends provided on the proximal end of the at least one blade.7. The electrical terminal assembly of wherein the wire is retained within a B-crimp.8. The electrical terminal assembly of wherein the wire is welded to the pair of crimp tabs.9. The electrical terminal assembly of wherein the wire is received between the pair of crimp tabs with the distal ends of the ...

Electric Vehicle Supply Equipment (EVSE) Assembly Convertible Between a Cord Set and a Charge Station

An EVSE assembly convertible between a charge cord and a charge station includes a charge unit having a connector of a first type, a charge station sub-assembly having a connector of a second type, and a cord set sub-assembly having a connector of the second type. The connector of the charge station sub-assembly is hard-wired to an (240V) electrical circuit. The charge unit electrically connects to the charge station sub-assembly while the connectors of the charge unit and the charge station sub-assembly are connected to one another to thereby form a (240V) charge station. The cord set sub-assembly further includes a power plug connectable to (one of a 120V and 240V) electrical outlet. The charge unit electrically connects to the cord set sub-assembly while the connectors of the charge unit and the cord set sub-assembly are connected to one another to thereby form a (120V or 240V) cord set.

Seat assembly having an adjustable head restraint

A seat assembly with an adjustable head restraint assembly capable of being adjusted based on an approximate stature or spatial location of an occupant in the seat assembly. A seat assembly may include a sensor in the seat to detect if an occupant is present. The sensor may include a plurality of bladders and pressure sensors, a radar system, or a neuro-monitoring sensor. The sensor may send a signal to a controller indicating the presence of an occupant. The controller may approximate the size and/or spatial location of the occupant and send an adjustment signal to the head restraint adjustment mechanism to adjust the head restraint assembly to an in-use position. The controller may determine that an occupant is not present and send an adjustment signal to the head restraint adjustment mechanism to adjust the head restraint assembly to a non-use position.

CONNECTOR ASSEMBLIES FOR VEHICLE CHARGING

A connector subassembly is provided with a terminal housing portion, an electrical components housing portion, a strain relief and a seal. A first retainer is provided on the terminal housing portion and is sized to be retained within a handle housing outlet end. At least one socket extends from the receptacle housing portion forward of the handle housing outlet end. A plurality of conductive terminals is oriented within the at least one socket. A cord extends through a proximal end of the electrical components housing portion through a retaining feature and seal, in electrical communication with the plurality of conductive terminals on the outlet end within the terminal housing portion. 1. A connector assembly comprising:a terminal housing portion sized to be oriented partially within a handle housing outlet end, with a first retainer sized to be retained within the handle housing outlet end;a plurality of conductive terminals oriented within the terminal housing portion;a secondary housing portion in cooperation with the terminal housing portion, with a second retainer;a cord extending through a proximal end of the secondary housing portion in cooperation with the second retainer;a plurality of wires extending through the cord in electrical communication with the plurality of conductive terminals; anda handle housing forming an exterior, an outlet end in cooperation with the terminal housing portion and the first retainer, and a proximal handle housing cable inlet end in cooperation with the cord.2. (canceled)3. The connector assembly of wherein the second retainer is enclosed within the handle housing.4. The connector assembly of wherein the second retainer comprises a threaded fastener.5. The connector assembly of further comprising a cable management system in cooperation with the proximal handle housing cable inlet end and the cord.6. The connector assembly of wherein the cable management system comprises a grommet.7. The connector assembly of wherein the ...

Wireless charging unit for an electric vehicle

A wireless charging unit for an electric vehicle is provided with a metal enclosure to shield a high-power switching noise environment enclosed within the unit. A wireless power transfer system includes the wireless charging unit on the electric vehicle side that receives power wirelessly from a charging base. In addition to a high-power switching network, the wireless charging unit may include a wireless communication system for wirelessly communicating control messages to the charging base. The metal enclosure may include a cutout region having a plastic cover underneath which an antenna may be mounted to establish wireless communication with the charging base from within the metal enclosure.

SYSTEM FOR CONTROLLING A VEHICLE SEAT ASSEMBLY

A vehicle seat assembly has a vehicle seat with a seat base and a seat back. The vehicle seat has at least one actuator configured to move one of the seat back and seat base along a path between a first position and a second position. A sensor has a generally planar surface defining a sensing area. A controller is in communication with the actuator and the sensor. The controller is configured to, in response to receiving a sliding input on the sensing area, control the at least one actuator to move the one of the seat back and seat base along the path. 1. A vehicle seat assembly comprising:a vehicle seat comprising a seat base and a seat back, the vehicle seat having at least one actuator configured to (i) raise and lower the seat base along a first path, and (ii) move the seat base along a fore/aft axis;a head restraint supported by the vehicle seat;a planar sensor array having a first zone; anda controller in communication with the actuator and the sensor array, the controller configured to: (i) in response to receiving a first sliding input in the first zone of the sensor array, control the at least one actuator to move the seat along the first path, and (ii) in response to receiving a second sliding input in the first zone, control the at least one actuator to move the seat base along the fore/aft axis.2. The vehicle seat assembly of wherein the at least one actuator is further configured to tilt the seat base about a transverse axis of the seat base;wherein the planar sensor array has a second zone arranged in at least two columns and at least one row with the first zone; andwherein the controller is further configured to, in response to receiving a third sliding input in the second zone, control the at least one actuator to tilt the seat base about the transverse axis.3. The vehicle seat assembly of wherein the first zone and the second zone are adjacent to one another; andwherein the sensor array comprises a protrusion positioned between the first and second ...

SYSTEM AND METHOD FOR ELECTRIC VEHICLE WIRELESS CHARGER OUTPUT PROTECTION

A wireless charger output protection system and method is provided for protecting a battery in an electric vehicle during wireless charging from both a desired power source and a stray power source. A wireless power transfer system includes a wireless charger on the electric vehicle side that receives power wirelessly from a charging base. The wireless charger output protection system and method shuts down the wireless charger output and dumps energy in a receive antenna (e.g., a vehicle pad) when a low-voltage battery connected to the wireless charger is lost. The wireless charger output protection system and method also shuts down the wireless charger output and dumps unwanted energy in the receive antenna (e.g., a vehicle pad) when power is transferred from a stray power source coupled to the receive antenna. 1. A vehicle charging unit having a wireless charger output protection system comprising:a powerline configured to transmit AC current induced in a receive antenna;a rectifier configured to rectify the AC current from the powerline into a DC current for charging a vehicle battery;a powerline switch connected to the powerline configured to control electrical connection between the receive antenna and the rectifier;a sensor circuit configured to detect a powerline voltage and generate a control voltage signal using the powerline voltage;a control switch; anda monitoring circuit selectively connected to the powerline switch by the control switch, the monitoring circuit configured to output a switch control signal causing the powerline switch to change state responsive to the control voltage signal from the sensor circuit.2. The vehicle charging unit of claim 1 , wherein the control switch is a MOSFET.3. The vehicle charging unit of claim 1 , wherein the powerline switch comprises an insulated-gate bipolar transistor (IGBT) having a gate that is selectively connected to the monitoring circuit.4. The vehicle charging unit of claim 1 , wherein the monitoring ...

System and method of electric vehicle wireless charger output protection using zero voltage switching

A wireless charger output protection system and method is provided for protecting a battery in an electric vehicle during wireless charging. A wireless power transfer system includes a wireless charger on the electric vehicle side that receives power wirelessly from a charging base. The wireless charger output protection system and method shuts down the wireless charger output and dumps energy in a receive antenna (e.g., a vehicle pad) when a charging error is detected before the charging base can be shut down. The system and method employs a zero-voltage switching (ZVS) scheme to shut down the wireless charger output, in response to the charging error, to protect the switching devices and enhance overall reliability.

Sound system

A sound system includes a seat including a seatback having a first dipole subwoofer, a second dipole subwoofer, a first speaker, and a second speaker; and a seat bottom having a third speaker. The first dipole subwoofer, the second dipole subwoofer, the first speaker, the second speaker, and/or the third speaker may be configured to receive audio signals from a receiver and provide sound corresponding to the audio signals toward an occupant position of the seat. The third speaker may be directed toward the seat back. The first dipole subwoofer, the second dipole subwoofer, the first speaker, the second speaker, and/or the third speaker may be configured to provide a sound zone for said occupant that facilitates (i) hearing of the sound by said occupant, and/or (ii) limiting transmission of the sound beyond the seat.

Air Cooled Wireless Charging Pad

A charging pad includes a housing, an interface layer, a magnetics assembly, and an electronics assembly. The housing has a magnetics assembly housing part and an electronics assembly housing part. The interface layer is within the housing. The magnetics assembly is arranged below the interface layer within the magnetics assembly housing part and the electronics assembly is arranged above the interface layer within the electronics assembly housing part.

VEHICLE SEAT ADJUSTMENT ASSEMBLY

A vehicle seat adjustment assembly has an actuator adapted to move a component of the vehicle seat assembly, and a generally planar sensor array in communication with the controller and accessible from an outer surface of the vehicle seat assembly. The sensor array has a plurality of adjacent sensors accessible from an outer surface of the vehicle seat assembly. A controller is in communication with the actuator for controlling the actuator and in communication with the sensor array. The controller is configured to control the actuator to move the component in response to receiving a signal indicative of a touch input of the sensor array by a user such that the movement of the component correlates with the input to the sensor array. 1. A vehicle seat adjustment assembly comprising:at least one actuator adapted to move a component of a vehicle seat assembly along a path;a generally planar sensor array accessible from an outer surface of the vehicle seat assembly, the sensor array having a plurality of adjoining sensors arranged in at least one column and at least two rows; anda controller in communication with the at least one actuator for controlling the at least one actuator and in communication with the sensor array, the controller configured to control the at least one actuator to move the component along the path in response to receiving a signal indicative of a touch input by a user when a pattern of adjacent sensors in the array are activated by the user, the pattern corresponding with the path.2. The vehicle seat adjustment assembly of wherein the path is further defined as a first path;wherein the pattern is further defined as a first pattern;wherein the at least one actuator is adapted to move the component along a second path; andwherein the controller is further configured to control the at least one actuator to move the component along the second path in response to receiving a second signal indicative of a touch input by a user when a second pattern of ...

System and Method for Controlling Vehicle Seat Movement

A system and method are disclosed for controlling movement of a seat in a vehicle. A sensor assembly includes a sensor configured to sense a presence of an object and to generate an output signal representing a proximity of the object to the sensor. A control unit is configured to receive the sensor output signal and to generate a control signal for use in controlling movement of the seat. 1. A system for controlling movement of a seat in a vehicle , the system comprising:a sensor assembly comprising a sensor configured to sense a presence of an object and to generate an output signal representing a proximity of the object to the sensor; anda control unit configured to receive the sensor output signal and to generate a control signal for use in controlling movement of the seat.2. The system of wherein the control signal is for use in halting movement of the seat based on the proximity of the object to the sensor.3. The system of wherein the control signal is for use in reversing movement of the seat based on the proximity of the object to the sensor.4. The system of wherein the control signal is for use in providing a warning to a user based on the proximity of the object to the sensor.5. The system of wherein the sensor comprises a capacitive sensor claim 1 , the output signal generated represents a gap between the object and the sensor claim 1 , and the control unit compares the gap to a threshold value.6. The system of wherein the sensor is adapted for attachment to a surface of the vehicle.7. The system of further comprising a switch adapted to receive user input claim 1 , the switch for use in generating an override signal for use in overriding the control signal to permit additional movement of the seat.8. The system of further comprising a seat movement controller configured to control movement of the seat claim 1 , the seat movement controller adapted to receive the control signal generated by the control unit for use in controlling movement of the seat.9. A ...

Methods and Systems Employing Orientation of Phone to Adjust Physical Objects and/or Employing Phone Proximity to Select Parts of Physical Objects for Adjustment

A method and system involve a controller receiving from a phone an orientation signal indicative of an orientation of the phone and adjusting an object according to the orientation of the phone. The controller may select one of the parts of the object according to an initial orientation of the phone and adjust the selected part of the object in correspondence with the orientation of the phone as the orientation of the phone changes. The selected part may be selected in response to the phone being in the proximity of the selected part. The controller may receive from the phone a control signal indicative of a user input to the phone and adjust the object according to the user input. The object may be a vehicle seat having a first part in the form of a seat bottom and a second part in the form of a seat back.

Methods and Systems Employing Orientation of Phone to Adjust Physical Objects

A method and system involve a controller receiving from a phone an orientation signal indicative of an orientation of the phone and adjusting an object according to the orientation of the phone. The controller is configured to select one of the parts of the object according to an initial orientation of the phone and adjust the selected part of the object in correspondence with the orientation of the phone as the orientation of the phone changes. The controller is configured to receive from the phone a control signal indicative of a user input to the phone and to adjust the object according to the user input. The object may be a vehicle seat having a first part in the form of a seat bottom and a second part in the form of a seat back. The object may be a vehicle sunroof. 1. A system comprising:a phone configured to transmit an orientation signal indicative of an orientation of the phone as the orientation of the phone changes;a controller configured to receive the orientation signal from the phone and to adjust a vehicle seat in correspondence with the orientation of the phone as the orientation of the phone changes; andwherein the orientation of the phone changes independently of the vehicle seat while the vehicle seat is being adjusted in correspondence with the orientation of the phone as the orientation of the phone changes.2. (canceled)3. The system of wherein:the controller is further configured to select one of a plurality of parts of the vehicle seat according to an initial orientation of the phone and to adjust the selected one of the parts of the vehicle seat in correspondence with the orientation of the phone as the orientation of the phone changes.4. (canceled)5. The system of wherein:the controller is further configured to select a first part of the vehicle seat when an initial orientation of the phone is in a first orientation and to adjust the first part of the vehicle seat in correspondence with the orientation of the phone as the orientation of the ...

DC/AC INVERTER RESONANCE TOPOLOGY

A direct current/alternating current (DC/AC) inverter system includes a primary DC-DC converter that receives an input DC voltage and a secondary DC/AC inverter. The primary DC-DC converter includes a plurality of switching networks and a plurality of transformers having a plurality of primary windings and a plurality of secondary windings. Characteristically, the plurality of secondary windings is arranged in series to provide a first output and a second output. A resonant LC circuit is connected in series with the first output and the second output. A rectifier rectifies an AC voltage between the first output and the second output to form a first rectified output. The secondary DC/AC inverter receives the first rectified output or filtered output thereof and provides a high voltage AC output. A controller mediates switching of the plurality of switching networks. 1. A direct current/alternating current (DC/AC) inverter system comprising: a plurality of switching networks each switching n;', 'a plurality of transformers having a plurality of primary windings and a plurality of secondary windings, each transformer having a primary winding and a secondary winding, each transformer configured to be activated by switching of an associated switching network from the plurality of switching networks, each configured to alternate the input DC voltage across it primary windings, wherein the plurality of secondary windings are arranged in series to provide a first output and a second output;', 'a resonant LC circuit connected in series with the first output and the second output; and', 'a rectifier that rectifies an AC voltage between the first output and the second output to form a first rectified output;, 'a primary DC-DC converter that receives an input DC voltage and includesa secondary DC/AC inverter that receives the first rectified output or filtered output thereof and provides an AC output; anda controller that controls switching of the plurality of switching ...

WIRELESS POWER TUNING NETWORK

A system for a charging a vehicle is provided. The system includes a power generating device and one or more controllers. The power generating device is configured to generate a first energy signal corresponding to a requested amount of voltage for one of a vehicle and a base pad during a vehicle charging operation. The controller is configured to receive a request indicative of the requested amount of voltage to provide to the vehicle during the vehicle charging operation and to control the power generating device to generate the first energy signal based on the request. The controller is further configured to determine a resonant frequency of the first energy signal and to adjust a capacitance of a tuning capacitor network based on the determined resonant frequency to compensate for a distance variation between a vehicle pad and the base pad during the vehicle charging operation. 1. A system for a charging a vehicle , the system comprising:a power generating device configured to generate a first energy signal corresponding to a requested amount of voltage for one of a vehicle and a base pad during a vehicle charging operation; and receive a request indicative of the requested amount of voltage to provide to the vehicle during the vehicle charging operation;', 'control the power generating device to generate the first energy signal based on the request;', 'determine a resonant frequency of the first energy signal; and', 'adjust a capacitance of a tuning capacitor network based on the determined resonant frequency to compensate for a distance variation between a vehicle pad and the base pad during the vehicle charging operation., 'one or more controllers configured to2. The system of further comprising a power supply configured to provide a first voltage signal to the tuning capacitor network to adjust the capacitance of the tuning capacitor network.3. The system of claim 2 , wherein the one or more controllers are configured to control the power supply to increase ...

Bobbin with Electromagnetic Interference Shield for Electromagnetic Device

An assembly includes a metallic housing, an electromagnetic (EM) device, and a bobbin in which the EM device is supported. The bobbin has a non-metallic, inner bobbin body, a non-metallic, outer bobbin body, and a metallic shield sandwiched between the inner and outer bobbin bodies. The EM device and the bobbin are mounted in the housing with the bobbin being between the EM device and the housing for heat from the EM device to thermally conduct through the inner and outer bobbin bodies and the shield to the housing while the shield shields noise of the EM device from the housing.

SEAT CUSHION LENGTH EXTENDER WITH SENSOR

Seats and methods for controlling a seat are described. A position of the user's leg is sensed relative to the position of the front of the seat. A determination is made as to if the position of the user's leg from a front of the seat is greater than a gap minimum. If the gap is greater than the gap minimum, a cushion length extender portion of the seat is moved until the sensed position is less than or equal to the gap minimum. In an example, the remainder of seat base is held in a fixed position within the vehicle environment. In an example, sensing can include capacitively sensing a position of the user's leg. In an example, sensing can use at least one of a thermal sensor, a light sensor, a radio frequency sensor, a microwave sensor or combinations thereof to sense the position of the user's leg. The gap minimum can be with the cushion length extender portion in slight contact with the user's leg. The sensor can be at a front face of seat. The sensor can be on the cushion length extender portion of the seat. 1. A method for controlling a seat comprising:sensing a position of a user's leg relative to a front face of a seat to determine a sensed gap;determining if the position of the user's leg from a front of the seat is greater than a predetermined gap;if the sensed gap is greater than the predetermined gap, moving a cushion length extender portion of the seat until the sensed position is less than or equal to the predetermined gap.2. The method of claim 1 , further comprising holding the seat in a fixed position within a vehicle environment.3. The method of claim 1 , wherein sensing comprises sensing including capacitively sensing a position of the user's leg.4. The method of claim 1 , wherein sensing comprises sensing using at least one of a thermal sensor claim 1 , a light sensor claim 1 , a radio frequency sensor claim 1 , a microwave sensor or combinations thereof to sense the position of the user's leg.5. The method of claim 1 , wherein the predetermined ...

WALL PLUG SYSTEM FOR ELECTRIC VEHICLE

An electric vehicle charging system in described that includes an electrical energy source that includes a base with a plurality of electrical signal connectors to receive a first electrical signal, a second electrical signal and a ground signal, an adapter having a plurality of outlet connectors configured to electrically connect to at least some of the plurality of electrical signal connectors, wherein the adapter can be placed in a plurality of positions on the base to correctly orient the base to any of plurality of outlet connector orientations, and a locking ring adapted to engage the base to removable fix the adapter to the base in one of the four positions. The system can include a thermistor assembly to sense thermal energy in the source and if thermal energy exceeds a threshold to output a signal. The system can include a charging cord for an electric vehicle having a proper orientation when engaging the source, wherein the adapter is in a correct orientation with the base being in the proper orientation when connected to the socket-outlet. 1. An EVSE cord end comprising:a base with a plurality of electrical signal connectors to communicate a first electrical signal, a second electrical signal and a neutral signal to a vehicle;an adapter having a plurality of outlet connectors configured to electrically connect to at least some of the plurality of electrical signal connectors to the base, wherein the adapter can be placed in at least four positions on the base to correctly orient the plurality of outlet connectors to properly plug into a socket-outlet; anda locking ring adapted to engage the base to removable fix the adapter to the base in one of the four positions.2. The cord end of claim 1 , wherein the plurality of connectors include five connectors with first and second connectors of the five connectors being adapted to deliver the first electrical signal claim 1 , third and fourth connectors the five connectors being adapted to deliver the second ...

WIRELESS CHARGING MAGNETIC STRUCTURE

In at least one embodiment, an inductive charging coil assembly for a vehicle comprising a first base plate and a second base plate is disclosed. The first base plate includes at least one first coil for transmitting magnetic flux. The second base plate includes at least one second coil having a top side and a bottom side to receive the magnetic flux for charging a vehicle. The at least one second coil defines a window to position at least one ferrite on the top side and on the bottom side of the at least one second coil. The at least one ferrite is arranged to guide the magnetic flux from the bottom side of the at least one second side to the top side of the at least one second side and back to the bottom side of the at least one second side. 1. An inductive charging coil assembly for a vehicle comprising:a first base plate including at least one first coil for transmitting magnetic flux; and wherein the at least one second coil defines a window to position at least one ferrite on the top side and on the bottom side of the at least one second coil, and', 'wherein the at least one ferrite is arranged to guide the magnetic flux from the bottom side of the at least one second side to the top side of the at least one second side and back to the bottom side of the at least one second side., 'a second base plate including at least one second coil having a top side and a bottom side to receive the magnetic flux for charging a vehicle,'}2. The assembly of wherein the at least one first coil is a primary coil.3. The assembly of wherein the at least one second coil is a secondary coil.4. The assembly of wherein the at least one second coil includes an angled portion that defines the window.5. The assembly of wherein the angled portion receives a joining portion of the at least one ferrite to position the at least one ferrite on the top side and on the bottom side of the at least one second coil.6. The assembly of wherein the angled portion forms an incline relative to ...

System and method of electric vehicle wireless charger output protection using zero voltage switching

A wireless charger output protection system and method is provided for protecting a battery in an electric vehicle during wireless charging. A wireless power transfer system includes a wireless charger on the electric vehicle side that receives power wirelessly from a charging base. The wireless charger output protection system and method shuts down the wireless charger output and dumps energy in a receive antenna (e.g., a vehicle pad) when a charging error is detected before the charging base can be shut down. The system and method employs a zero-voltage switching (ZVS) scheme to shut down the wireless charger output, in response to the charging error, to protect the switching devices and enhance overall reliability.

Easy entry seat assembly having an object detection feature

An easy entry seat assembly may include a seat frame having a seat bottom and a backrest. The seat frame may be connected to and/or supported by an easy entry mechanism relative to a support surface for movement between an upright seated position and a forward easy entry position. The seat frame may include a latch configured to lock the seat assembly in the upright seated position. An object detector may be provided on the seat frame to detect the presence of an object located in a path of the latch as the seat frame is moved from the forward easy entry position to the upright seated position.

VEHICLE CHARGE-CORD SYSTEM

A vehicle charge-cord system has a first cord arrangement including a first plug configured for connection to a vehicle electrical inlet. A second cord arrangement includes a second plug configured for connection to a power supply. A control system is configured to receive input power through the second cord arrangement and to provide output power through the first cord arrangement. The control system is further configured to receive information from the second cord arrangement indicative of at least one parameter of the input power, and to output a signal indicative of at least one parameter of the output power based on the information received. 1. A vehicle charge-cord system , comprising:a first cord arrangement including a first plug configured for attachment to a vehicle electrical inlet;a plurality of second cord arrangements, each including a respective second plug configured for attachment to a respective power supply outlet, each of the second plugs including a terminal arrangement configured to electrically connect to a terminal arrangement in the respective power supply outlet, and at least one of the second plugs having a terminal arrangement that is different from a terminal arrangement of at least one other of the second plugs; and receive input power through any of the second cord arrangements to which the control system is attached, and provide output power through the first cord arrangement,', 'communicate with any of the second cord arrangements to which the control system is attached to receive control information indicative of at least one parameter of the input power, and', 'output a signal indicative of at least one parameter of the output power based on the control information received., 'a control system attached to the first cord arrangement and selectively attachable to and detachable from each of the second cord arrangements, the control system being configured to2. The vehicle charge-cord system of claim 1 , wherein the at least one ...

Console and light assembly

A console assembly and a light assembly for a motor vehicle. The light assembly includes a light pipe and a light module. The light pipe has opposing first and second surfaces and opposing interior and exterior surfaces. The light module disposed adjacent to the interior surface. The second surface has a groove disposed between the interior and exterior surfaces that is configured to receive a console unit.

Integrated flat cable connector

A cross-car beam for providing structural support for an instrument panel. The cross-car beam includes a primary wire harness for carrying electrical power to a plurality of electrical components housed within the instrument panel, a secondary wire harness having a secondary connector block connected thereto, and a primary connector block affixed to the cross-car beam adjacent the primary wire harness for mating with the secondary connector block. In this manner the secondary wire harness is electrically connected to the primary wire harness. Additionally, the secondary connector block has a plurality of electrical terminals for electrically contacting a plurality of conductors disposed on the primary wire harness.

Reconfigurable modular instrument cluster arrangement

A configurable instrument panel design is provided that integrates component designs so that an instrument panel can be configured for a specific vehicle content as late in the vehicle assembly process as possible. An electrical system and modular instrument cluster are provided that utilizes the same flat flexible cable for every vehicle independent of vehicle content. Instrument cluster modules are provided with universal connector arrangement, where the type and function of a particular module determine which connectors are live. A plurality of different multiplexing links are built-in to the electrical system and wiring arrangement allowing the system to be universal across all possible instrument cluster configurations. This allows the system to accommodate lower option vehicles at a lower cost than conventional technology. Instrument cluster features can be configured at the time of assembly, all without customizing the electrical system and wiring arrangement.

Instrument panel for a vehicle

An instrument panel including a first portion and a second portion separate from the first portion. At least one wire is disposed between the first and second portions. The first and second portions are welded together, thereby trapping and retaining the wire.

Connector assemblies for vehicle charging

A connector subassembly is provided with a terminal housing portion, an electrical components housing portion, a strain relief and a seal. A first retainer is provided on the terminal housing portion and is sized to be retained within a handle housing outlet end. At least one socket extends from the receptacle housing portion forward of the handle housing outlet end. A plurality of conductive terminals is oriented within the at least one socket. A cord extends through a proximal end of the electrical components housing portion through a retaining feature and seal, in electrical communication with the plurality of conductive terminals on the outlet end within the terminal housing portion.

Capacitive sensing in an automotive mirror

An automotive mirror assembly includes a mirror and transparent substrate adjacent to the mirror. The patterned coating is attached to transparent substrate and defines at least part of capacitive element. A capacitance sensor is in communication with the patterned coating thereby allowing capacitance changes induced in the patterned coating to be monitored.

Electric current sensor for detecting leakage current

An electric current sensor for detecting a leakage current from an electric vehicle charger. The current sensor includes a magnetic core having a gap formed therein, a first conductor wound around the magnetic core to form a first coil, a second conductor wound around the magnetic core to form a second coil, and a tunnel-magnetoresistance (TMR) sensor element arranged in the gap of the magnetic core. A difference between electric current flow in the first and second conductors produces a magnetic field in the gap of the magnetic core proportional to a leakage current, and the magnetic field produces a voltage in the TMR sensor element indicative of a value of the leakage current.

Hidden switch for motor vehicle

A non-movable switch is located behind an interior trim component of a motor vehicle. The location of the switch is hidden until a status condition of the motor vehicle occurs. When the status condition occurs, the location of the switch becomes visibly apparent and the switch becomes active and operable.

Flat panel display heater system

A flat panel display (FPD) assembly (16) includes a flat panel display (28) and a heater (30). The heater (30) includes a heating trace 46 that is attached to and heats the FPD (28), which is preferably a liquid crystal display (LCD). The heating trace 46 may be metallic, resistive or spiral and may also comprise a flex circuit 44. Electrical conductors 52 can be coupled to the heating trace 46 for current supply. A diffusion layer 70 is preferably adhesively attached between the FPD (28) and the flex circuit 44, to aid in the spreading of backlighting through the display.

Vehicle occupant sensing system for a vehicle seat assembly and method of operating the same

A vehicle occupant sensing system including at least one transmitter operable to create a transmitted magnetic field and at least one receiver operatively fixed relative to the transmitter. Additionally, the vehicle occupant sensing system includes at least one conductive object operable to create a resultant magnetic field due to interaction with the transmitted magnetic field. The receiver is operable to detect changes in relative distance between the conductive object and the receiver, in response to a load, as a function of the strength of the resultant magnetic field experienced by the receiver. Furthermore, the vehicle occupant sensing system may be employed in a vehicle seat assembly for detecting a condition of the same. A method of operating the vehicle occupant sensing system is also disclosed.

Capacitive sensing in an automotive mirror

An automotive mirror assembly includes a mirror and transparent substrate adjacent to the mirror. The patterned coating is attached to transparent substrate and defines at least part of capacitive element. A capacitance sensor is in communication with the patterned coating thereby allowing capacitance changes induced in the patterned coating to be monitored.

Short circuit protected splice connector

A method and apparatus for providing electrical protection for circuits that use splice connections between a source of electrical power and wires of respective circuits (31, 32). The splices provide a common connection of wires to the power source. The splice includes a positive temperature coefficient means (22, 24) in electrical series between the power source and the wires (33). The positive temperature coefficient means (22, 24) reduces the flow of current to the wires (33), and to any loads (31, 32) connected to the wires, when an excess amount of current flows through at least one of the wires and the splice. The temperature rise in the positive temperature coefficient means reaches a trip point, and the means remains in a trip state until power fed to the splice is removed.

Thermal wall plug sensing and control

A system and method operable to facilitate thermal wall plug sensing and control may include an ability to control current drawn by a charging system or other load according to a temperature determined at an interface between the charging system and an energy source used to provided energy to the charging system. A temperature sensed with a temperature sensor included in a plug assembly or other housing or cord used to connect the charging system to the energy source may be used to implement the temperature regulated current control.

Method and device for detecting the presence of a safety ground

Es wird eine Vorrichtung einschließlich einer Testeinrichtung zum Beurteilen der Qualität einer Sicherheitserdung angegeben. Die Testeinrichtung ist konfiguriert, um ein Stromsignal von einer Stromquelle zum Laden eines Fahrzeugs zu empfangen und ein erstes Ausgabesignal in Reaktion auf das Stromsignal zu erzeugen. Die Testeinrichtung ist weiterhin konfiguriert, um eine Eigenschaft des ersten Ausgabesignals zu messen und ein Testsignal vorzusehen. Die Testeinrichtung ist weiterhin konfiguriert, um ein zweites Ausgabesignal in Reaktion auf das Vorsehen des Testsignals zu erzeugen und eine Eigenschaft des zweiten Ausgabesignals zu messen. Die Testeinrichtung ist weiterhin konfiguriert, um die Qualität einer Sicherheitserdung in der Stromquelle und/oder in dem Fahrzeug auf der Basis einer Differenz zwischen der Eigenschaft des ersten Ausgabesignals und der Eigenschaft des zweiten Ausgabesignals zu beurteilen.

Passive entry system and method

A passive entry system is provided for permitting an authorized user access to a vehicle, building, or the like. The passive entry system includes a handle associated with a door and equipped with a plurality of sensors disposed in the handle's interior. The plurality of sensors can be coupled together to form a long-range proximity sensor capable of detecting a user in a target zone provided by the long-range proximity sensor. Upon subsequent validation of the user as an authorized user, the plurality of sensors may be decoupled to provide for individual detection of corresponding actions by the user's hand, including an intent to enter based upon a touching of the handle.

Thermal protection system for electrical device

A thermal protection system for an electrical system having a control system and an electrical outlet connected to an electrical power source includes an electrical cord having a plug attached thereto that is configured to electrically connect with the outlet. A non-contact temperature sensor is disposed within the plug and configured to measure a temperature of the outlet. The temperature sensor is in communication with the control system and configured to send a signal to the control system to effect a reduced flow of current through the outlet and plug when the temperature sensor indicates that a predetermined condition is met.

Instrument panel and cross-car beam therefore with integrated flat cable connector

A cross-car beam (14) for providing structural support for an instrument panel (10) is disclosed. The cross-car beam (14) includes a primary wire harness (20) for carrying electrical power to a plurality of electrical components housed within the instrument panel, a secondary wire harness (30) having a secondary connector block (28) connected thereto, and a primary connector block (26) affixed to the cross-car beam (14) adjacent the primary wire harness for mating with the secondary connector block. In this manner the secondary wire harness is electrically connected to the primary wire harness. Additionally, the secondary connector block has a plurality of electrical terminals for electrically contacting a plurality of conductors disposed on the primary wire harness.

Integrated switch bank

An integrated switch bank manufactured using multi-shot molding. The switch bank including at least one switch device, a faceplate, at least one button, and a cover. The at least one button disposed to operate a respective one of the at least one switch devices. The cover molded over at least a portion of the faceplate and at least a portion of the at least one button. The faceplate includes at least one of a front housing and a bezel. The face plate and the at least one button molded by one shot and the cover molded by another shot of the multi-shot molding. The cover generally joins and seals the at least one button to the faceplate. The cover molded over the graphics region to a thickness sufficient to permit the light to shine through the cover or reduced to permit the light to shine through the cover.

Touch pad sensor for motor vehicle

A control panel of other electronic interface comprises an interior trim component having a touch pad and a target area associated with the touch pad. A non-movable switch is located behind the target area. The switch is operable to actuate and de-actuate an electrically operated device of the motor vehicle. The target area is associated with a sensitive operating portion or region of the switch.

System for controlling a vehicle seat assembly

A vehicle seat assembly has a vehicle seat with a seat base and a seat back. The vehicle seat has at least one actuator configured to move one of the seat back and seat base along a path between a first position and a second position. A sensor has a generally planar surface defining a sensing area. A controller is in communication with the actuator and the sensor. The controller is configured to, in response to receiving a sliding input on the sensing area, control the at least one actuator to move the one of the seat back and seat base along the path.

Integrated flat cable connector

A cross-car beam (14) for providing structural support for an instrument panel (10) is disclosed. The cross-car beam (14) includes a primary wire harness (20) for carrying electrical power to a plurality of electrical components housed within the instrument panel, a secondary wire harness (30) having a secondary connector block (28) connected thereto, and a primary connector block (26) affixed to the cross-car beam (14) adjacent the primary wire harness for mating with the secondary connector block. In this manner the secondary wire harness is electrically connected to the primary wire harness. Additionally, the secondary connector block has a plurality of electrical terminals for electrically contacting a plurality of conductors disposed on the primary wire harness.

Electronic vehicular junction box having reduced size and weight

A junction box for motor vehicles in which first and second housing portions are provided for receiving and containing, respectively, low and high electrical current circuitboards. The housing portions extend in a generally common plane when connected together to form a housing unit. A planar insulating panel member containing buses and integral insulation displacement terminals are located between the housing portions and in a plane generally perpendicular to the common plane of the housing portions. The first and second housing portions are abutted and fastened together on opposed sides of the panel member with the buses and integral insulation displacement terminals. The insulation displacement terminals are effective to directly receive insulated wires of an electrical harness and electrically connect the same to the buses and to circuits of and electrical components associated with the circuitboards.

Map pocket illumination

A map pocket 10 or other compartment illumination system suitable for use in any number of environment and application where it is desirable to illuminate a storage location in response to definable illumination events. The system 10 comprises a sensor 26 in proximity to the compartment 14 and configured to generate signals as a function of objects in proximity thereto, and an illumination source 28 in proximity to the compartment and configured to illuminate the compartment as a function the sensor signals.

Illuminated keyless lock

Eine Fahrzeugsteuervorrichtung umfasst ein Verkleidungsglied mit einer Vielzahl von Grafiken, die eine Vielzahl von manuellen Aktivierungsbereichen identifizieren, und eine Leiterplatte mit einer Vielzahl von Nähesensoren. Jeder aus der Vielzahl von Nähesensoren erzeugt ein entsprechendes elektromagnetisches Feld in einem entsprechenden manuellen Bereich und reagiert auf ein Objekt in dem entsprechenden manuellen Aktivierungsbereich. Die Leiterplatte ist semitransparent und umfasst eine Vielzahl von Beleuchtungselementen zum Ausstrahlen von Licht von der Leiterplatte. Ein Rückgabdeckglied kann an das Verkleidungsglied angepasst werden, um dazwischen die Leiterplatte einzuschließen. Ein Dichtungsglied ist zwischen dem Verkleidungsglied und dem Rückabdeckglied angeordnet. Das Beleuchtungsglied aus der Vielzahl von Beleuchtungselementen wird zu der Leiterplatte reflektiert. Die Leiterplatte empfängt das Beleuchtungslicht und streut das Beleuchtungslicht, um die Vielzahl von Grafiken von hinten zu beleuchten. A Vehicle control device comprises a trim member with a Variety of graphics representing a variety of manual activation areas identify, and a circuit board with a variety of proximity sensors. Everyone from the variety of proximity sensors generates a corresponding electromagnetic field in a corresponding electromagnetic field manual area and responds to an object in the corresponding manual activation area. The circuit board is semitransparent and comprises a plurality of lighting elements for broadcasting of light from the circuit board. A return cover member can be attached to the Cladding member to be adjusted, in between the circuit board include. A sealing member is between the trim member and the Rückabdeckglied arranged. The lighting member of the plurality of lighting elements is reflected to the circuit board. The circuit board receives that Illuminating light and scatters the illumination light to the variety from graphics to light from behind.

Seat adjusting system having motor with integrated sensor and control electronics

A seat adjusting system having a motor assembly with an integrated sensor and control electronics assembly for adjusting a vehicle seat. The integrated electronics assembly performs electronic memory seat module functions. The integrated electronics assembly includes a multiplex link for communicating data between the integrated sensor and control electronics assembly and an external switch. The integrated electronics assembly further includes motor control relays positioned between the motors of the motor assembly for controlling the motors to adjust the seat. The integrated electronics assembly also includes seat position sensors for monitoring the position of the seat. In contrast to typical seat adjusting systems having an external electronic memory seat module, the seat adjusting system needs only a minimal set of wires connecting the seat adjusting system to an external switch as the integrated electronics assembly performs electronic memory seat module functions.

System and method of electric vehicle wireless charger output protection using zero voltage switching

A wireless charger output protection system and method is provided for protecting a battery in an electric vehicle during wireless charging. A wireless power transfer system includes a wireless charger on the electric vehicle side that receives power wirelessly from a charging base. The wireless charger output protection system and method shuts down the wireless charger output and dumps energy in a receive antenna (e.g., a vehicle pad) when a charging error is detected before the charging base can be shut down. The system and method employs a zero-voltage switching (ZVS) scheme to shut down the wireless charger output, in response to the charging error, to protect the switching devices and enhance overall reliability.

Interior trim panel for a motor vehicle and method of manufacturing

Eine Schnittstelle für einen Innenausstattungsbestandteil in einem Kraftfahrzeug enthält eine Armaturentafel, die aus Holzfurnier ausgebildet ist. An interface for an interior trim component in a motor vehicle includes a dashboard formed of wood veneer.

Drahtlose Ladeeinheit für ein Elektrofahrzeug

Eine drahtlose Ladeeinheit für ein Elektrofahrzeug ist mit einem Metallgehäuse zum Abschirmen einer Umgebung mit Hochleistungsschaltrauschen ausgestattet, die in der Einheit umschlossen ist. Ein drahtloses Energieübertragungssystem beinhaltet die drahtlose Ladeeinheit auf der Seite des Elektrofahrzeugs, die drahtlos Energie von einer Ladebasis empfängt. Zusätzlich zu einem Hochleistungs-Schaltnetzwerk kann die drahtlose Ladeeinheit ein drahtloses Datenübertragungssystem zum drahtlosen Übertragen von Steuernachrichten an die Ladebasis beinhalten. Das Metallgehäuse kann einen ausgesparten Bereich beinhalten, der eine Kunststoffabdeckung aufweist, unterhalb der eine Antenne montiert sein kann, um eine drahtlose Datenübertragung mit der Ladebasis von innerhalb des Metallgehäuses aus herzustellen.

EVSE-Anordnung, die zwischen einem Kabelsatz und einer Ladestation konvertiert werden kann

Eine EVSE-Anordnung, die zwischen einem Ladekabel und einer Ladestation konvertiert werden kann, enthält eine Ladeeinheit, die einen Steckverbinder eines ersten Typs aufweist, eine Ladestations-Teilanordnung, die einen Steckverbinder eines zweiten Typs aufweist, und eine Kabelsatz-Teilanordnung, die einen Steckverbinder des zweiten Typs aufweist. Der Steckverbinder der Ladestations-Teilanordnung ist fest mit einem 240 V-Stromkreis verdrahtet. Die Ladeeinheit ist elektrisch mit der Ladestations-Teilanordnung verbunden, wenn die Steckverbinder der Ladeeinheit und der Ladestations-Teilanordnung miteinander verbunden sind, um eine 240 V-Ladestation zu bilden. Die Kabelsatz-Teilanordnung enthält weiterhin einen Stromstecker, der mit einer 120 V- oder einer 240 V-Steckdose verbunden werden kann. Die Ladeeinheit ist elektrisch mit der Kabelsatz-Teilanordnung verbunden, wenn die Steckverbinder der Ladeeinheit und der Kabelsatz-Teilanordnung miteinander verbunden sind, um einen 120 V- oder 240V-Kabelsatz zu bilden.

Elektrische Kabelbaugruppe für Elektrofahrzeuge

Elektrische Kabelbaugruppe (28, 70), die umfasst:einen elektrischen Stecker (30, 72), der so bemessen ist, dass er von einer elektrischen Buchse aufgenommen wird;ein Kabel (32, 74) in elektrischer Verbindung mit dem elektrischen Stecker (30, 72);einen arretierbaren Stecker (34, 76) in elektrischer Verbindung mit dem Kabel (32, 74);eine Adapterbuchse (36, 82), die so bemessen ist, dass sie für eine elektrische Verbindung mit dem arretierbaren Stecker (34, 76) den arretierbaren Stecker (34, 76) aufnimmt, wobei der arretierbare Stecker (34, 76) in der Adapterbuchse (36, 82) arretierbar ist; undeine Fahrzeugstecker-Baugruppe (48, 88) in elektrischer Verbindung mit der Adapterbuchse (36, 82) und so bemessen, dass sie von einer Fahrzeugbuchse (24) aufgenommen wird, um Strom zur Fahrzeugbuchse (24) zu führen; dadurch gekennzeichnet, dassder arretierbare Stecker (34, 76) ferner als ein erster arretierbarer Stecker (34, 76) definiert ist;wobei das Kabel (32, 74) ferner als ein erstes Kabel (32, 74) definiert ist;wobei der elektrische Stecker (30, 72) ferner als ein erster elektrischer Stecker (30, 72) definiert ist, der so bemessen ist, dass er von einer ersten elektrischen Buchse aufgenommen wird; undwobei die elektrische Kabelbaugruppe (28, 70) ferner umfasst:einen zweiten arretierbaren Stecker (50), der so bemessen ist, dass er für eine elektrische Verbindung mit der Adapterbuchse (36, 82) von der Adapterbuchse (36, 82) aufgenommen wird, wobei der zweite arretierbare Stecker (50) in der Adapterbuchse (36, 82) arretierbar ist;ein zweites Kabel (54) in elektrischer Verbindung mit dem zweiten arretierbaren Stecker (50); undeinen zweiten elektrischen Stecker (56) in elektrischer Verbindung mit dem zweiten Kabel (54), wobei der zweite elektrische Stecker (56) so bemessen ist, dass er von einer zweiten elektrischen Buchse aufgenommen wird, die von der ersten elektrischen Buchse verschieden ist,wobei das erste Kabel (32, 74) einen anderen Durchmesser als das zweite Kabel (54) ...

Vorrichtung und Verfahren zum Symmetrieren der Übertragung elektrischer Energie von einer externen Stromquelle zu einem Fahrzeug

Vorrichtung (10, 30, 40) zum Symmetrieren eines Flusses elektrischer Energie von einem Fahrzeug (13) zu einer Stromquelle (14), die sich außerhalb des Fahrzeugs (13) befindet, wobei das Fahrzeug (13) so eingerichtet ist, dass es einen differenziellen Widerstand bildet, und die Vorrichtung (10, 30, 40) umfasst:eine Symmetrierschaltung (12), die so konfiguriert ist, dass sie ein Eingangs-Stromsignal von der Stromquelle (14) empfängt und ein Ausgangs-Stromsignal zu der Stromquelle (14) sendet, um wenigstens ein Speicherelement (17) in dem Fahrzeug (13) zu laden, wobei der differenzielle Widerstand bewirkt, dass sich das Eingangs-Stromsignal und das Ausgangs-Stromsignal um einen Differenzstrom-Betrag voneinander unterscheiden, und wobei die Symmetrierschaltung (12) umfasst:eine Strommessvorrichtung (18), die so konfiguriert ist, dass sie ein Ausgangs-Differenzsignal erzeugt, das dem Differenzstrom-Betrag entspricht; undeine Stromerzeugungsvorrichtung, die so konfiguriert ist, dass sie:in Reaktion auf das Ausgangs-Differenzsignal ein kompensiertes Stromsignal erzeugt, das im Allgemeinen dem Differenzstrom-Betrag gleicht; unddas Ausgangs-Stromsignal mit dem kompensierten Stromsignal so reguliert, dass das Ausgangs-Stromsignal im Wesentlichen dem Eingangs-Stromsignal gleich ist;wobei die Stromerzeugungsvorrichtung einen Verstärker (28) enthält, der so konfiguriert ist, dass er in Reaktion auf das Ausgangs-Differenzsignal ein modifiziertes Ausgangssignal erzeugt, das dem Differenzstrom-Betrag entspricht, undwobei die Stromerzeugungsvorrichtung des Weiteren eine Stromquelle (24) oder eine regulierbare Kompensationsschaltung (20) enthält, die jeweils so konfiguriert ist, dass sie in Reaktion auf das modifizierte Ausgangssignal ein modifiziertes Stromsignal erzeugt, undwobei die Stromerzeugungsvorrichtung des Weiteren einen Kopplungstransformator (22) enthält, der so konfiguriert ist, dass er das modifizierte Stromsignal verstärkt, um das kompensierte Stromsignal zu erzeugen.

Luftgekühltes drahtloses Ladepad

Ein Ladepad umfasst ein Gehäuse, eine Trennschicht, eine Magnetikanordnung und eine Elektronikanordnung. Das Gehäuse umfasst einen Magnetikanordnung-Gehäuseteil und einen Elektronikanordnung-Gehäuseteil. Die Trennschicht ist in dem Gehäuse angeordnet. Die Magnetikanordnung ist unter der Trennschicht in dem Magnetikanordnung-Gehäuseteil angeordnet, und die Elektronikanordnung ist über der Trennschicht in dem Elektronikanordnung-Gehäuseteil angeordnet.

System zum Steuern einer Fahrzeug-Kopfstütze

Fahrzeug-Sitzanordnung (10), die umfasst: einen Halteaufbau (12), eine Kopfstütze (16), die durch den Halteaufbau (12) gehalten wird und relativ zu dem Halteaufbau (12) zwischen einer ersten Position und einer zweiten Position bewegt werden kann, ein Stellglied (18), das mit der Kopfstütze (16) verbunden ist und die Kopfstütze (16) bewegen kann, eine Steuereinrichtung (22), die mit dem Stellglied (18) kommuniziert und das Stellglied (18) steuert, und eine Sensoranordnung (34), die mit der Steuereinrichtung (22) kommuniziert, wobei die Sensoranordnung (34) einen ersten Bereich (38) und einen zweiten Bereich (40) aufweist, wobei die Sensoranordnung (34) so konfiguriert ist, dass sie eine Eingabe mit einer sequentiellen Aktivierung des ersten Bereichs (38) und des zweiten Bereichs (40) erfasst, wobei die Sensoranordnung (34) die Eingabe an die Steuereinrichtung (22) kommuniziert und wobei die Steuereinrichtung (22) veranlasst, dass das Stellglied (18) die Kopfstütze (16) bewegt.

Vibration damping in an instrument panel structure

Seat assembly having an adjustable head restraint

A seat assembly with an adjustable head restraint assembly capable of being adjusted based on an approximate stature or spatial location of an occupant in the seat assembly. A seat assembly may include a sensor in the seat to detect if an occupant is present. The sensor may include a plurality of bladders and pressure sensors, a radar system, or a neuro-monitoring sensor. The sensor may send a signal to a controller indicating the presence of an occupant. The controller may approximate the size and/or spatial location of the occupant and send an adjustment signal to the head restraint adjustment mechanism to adjust the head restraint assembly to an in-use position. The controller may determine that an occupant is not present and send an adjustment signal to the head restraint adjustment mechanism to adjust the head restraint assembly to a non-use position.

Automatic headrest adjustment control system for a vehicle seat assembly

Aktive Bildererzeugung und wahlweise Fernbetätigung einer Kopfstütze

Es wird ein Kopfstützen-Betätigungssystem angegeben, das einen Empfänger aufweist, der für das Empfangen eines Bildsignals, eines Getriebestatussignals, eines Kopfstützen-Anforderungssignals und eines Sitzinformationssignals konfiguriert ist. Eine Spiegelsteuereinrichtung ist konfiguriert, um mit dem Empfänger für eine Analyse der empfangenen Signale zu kommunizieren und einen Rückspiegelmodus zu wählen. Eine Benutzerschnittstelle ist konfiguriert, um mit der Spiegelsteuereinrichtung zu kommunizieren, um das Bildsignal auf der Basis der Wahl eines ersten Modus anzuzeigen und das Senden einer Kopfstützenanforderung zu der Spiegelsteuereinrichtung auf der Basis der Wahl eines zweiten Modus zu gestatten. Ein Sender ist konfiguriert, um mit der Spiegelsteuereinrichtung zu kommunizieren, um die Kopfstützenanforderung auf der Basis der Wahl des zweiten Modus zu einer Sitzsteuereinrichtung zu senden. Ein Kopfstützen-Stellglied empfängt die Kopfstützenanforderung und betätigt eine entsprechende Kopfstütze.

System und Verfahren zum Schutz eines Ausgangs einer drahtlosen Ladeeinrichtung eines Elektrofahrzeugs mithilfe eines spannungslosen Schaltens

Ein System und Verfahren zum Schutz eines Ausgangs einer drahtlosen Ladeeinrichtung werden zum Schützen einer Batterie in einem Elektrofahrzeug während eines drahtlosen Ladens bereitgestellt. Ein drahtloses Energieübertragungssystem beinhaltet eine drahtlose Ladeeinrichtung auf der Seite des Elektrofahrzeugs, die drahtlos Energie von einer Ladebasis empfängt. Das System und Verfahren zum Schutz eines Ausgangs einer drahtlosen Ladeeinrichtung schalten den Ausgang der drahtlosen Ladeeinrichtung ab und führen Energie in einer Empfangsantenne (z. B. einer Fahrzeugplatte) ab, wenn ein Ladefehler erkannt wird, bevor die Ladebasis abgeschaltet werden kann. Das System und Verfahren setzen ein System zum spannungslosen Schalten (ZVS) ein, um den Ausgang der drahtlosen Ladeeinrichtung in Reaktion auf den Ladefehler abzuschalten, um die Schaltvorrichtungen zu schützen und die Zuverlässigkeit insgesamt zu verbessern.

Wall plug system for electric vehicle

An electric vehicle charging system in described that includes an electrical energy source that includes a base with a plurality of electrical signal connectors to receive a first electrical signal, a second electrical signal and a ground signal, an adapter having a plurality of outlet connectors configured to electrically connect to at least some of the plurality of electrical signal connectors, wherein the adapter can be placed in a plurality of positions on the base to correctly orient the base to any of plurality of outlet connector orientations, and a locking ring adapted to engage the base to removable fix the adapter to the base in one of the four positions. The system can include a thermistor assembly to sense thermal energy in the source and if thermal energy exceeds a threshold to output a signal. The system can include a charging cord for an electric vehicle having a proper orientation when engaging the source, wherein the adapter is in a correct orientation with the base being in the proper orientation when connected to the socket-outlet.

Method and apparatus for detecting the existence of a safety ground

An apparatus including a test device for assessing the quality of a safety ground is provided. The test device is configured to receive an energy signal from a power source for charging a vehicle and to generate a first output signal in response to the first energy signal. The test device is further configured to measure a characteristic of the first output signal and to provide a test signal. The test device is further configured to generate a second output signal in response to providing the test signal and to measure a characteristic of the second output signal. The test device is further configured to assess the quality of a safety ground in at least one of the power source and the vehicle based on a difference between the characteristic of the first output signal and the characteristic of the second output signal.

Seat cushion length extender with sensor

Seats and methods for controlling a seat are described. A position of the user's leg is sensed relative to the position of the front of the seat. A determination is made as to if the position of the user's leg from a front of the seat is greater than a gap minimum. If the gap is greater than the gap minimum, a cushion length extender portion of the seat is moved until the sensed position is less than or equal to the gap minimum. In an example, the remainder of seat base is held in a fixed position within the vehicle environment. In an example, sensing can include capacitively sensing a position of the user's leg. In an example, sensing can use at least one of a thermal sensor, a light sensor, a radio frequency sensor, a microwave sensor or combinations thereof to sense the position of the user's leg. The gap minimum can be with the cushion length extender portion in slight contact with the user's leg. The sensor can be at a front face of seat. The sensor can be on the cushion length extender portion of the seat.

Automatic head restraint adjustment system for a vehicle seat

A seat assembly having an automatically adjustable head restraint is provided. A seat back is mounted within a vehicle and a head restraint assembly is adjustably mounted to the vehicle and disposed adjacent the seat back. The seat back includes a sensor mounted adjacent an upper portion of the seat back for detecting the presence and position of a passenger relative to the head restraint. A controller is in communication with the sensor and receives the output signal of the sensor. The controller then generates a control signal in order to position the head restraint based on the output signals of the sensor. An actuator is connected to the head restraint for positioning the head restraint based on a control signal received from the control module.

Vehicle seat adjustment assembly

A vehicle seat adjustment assembly has an actuator adapted to move a component of the vehicle seat assembly, and a generally planar sensor array in communication with the controller and accessible from an outer surface of the vehicle seat assembly. The sensor array has a plurality of adjacent sensors accessible from an outer surface of the vehicle seat assembly. A controller is in communication with the actuator for controlling the actuator and in communication with the sensor array. The controller is configured to control the actuator to move the component in response to receiving a signal indicative of a touch input of the sensor array by a user such that the movement of the component correlates with the input to the sensor array.