Vehicle control apparatus

A vehicle control apparatus is provided in which the use of a camera has enhanced the safety. A distance detecting sensor detects the distance between a vehicle, which is positioned ahead of a self-vehicle, and the self-vehicle. Also, the camera detects the vehicle positioned ahead of the self-vehicle. If the distance detecting sensor detects the ahead-positioned vehicle, a control unit utilizes the camera, thereby judging the state of rear lamps of the ahead-positioned vehicle. Then, if the control unit has detected a malfunction of the rear lamps of the ahead-positioned vehicle, the control unit, by a communications unit, communicates the malfunction to the driver of the ahead-positioned vehicle and/or to a public agency.

Vehicle-mounted radio wave radar

An antenna base, a control circuit section, and a high-frequency circuit section are enclosed in an inner space defined by a housing and a radome. Inside this inner space, the control circuit section and the high-frequency circuit section are surrounded by the antenna base and the housing. A circuit GND common to the control circuit section and the high-frequency circuit section is electrically connected to the antenna base and the housing, and it is connected to a body GND through only capacitive impedance.

High-frequency communication apparatus and method of manufacturing the same

A high-frequency communication apparatus has a case containing a transmitter-receiver including circuit elements. A functional structure capable of confining radiation energy radiated by unnecessary radio wave source to prevent the radiation energy from interfering with the operations of the transmitter-receiver is formed on at least one of the walls of the case by forming a plurality of projections in regular arrangement by press working. The circuit elements of the transmitter-receiver are packed in the case to suppress the undesired electromagnetic coupling of internal and external electromagnetic waves with the circuit elements of the transmitter-receiver.

Vehicle-Mounted radio wave radar

An antenna base, a control circuit section, and a high-frequency circuit section are enclosed in an inner space defined by a housing and a radome. Inside this inner space, the control circuit section and the high-frequency circuit section are surrounded by the antenna base and the housing. A circuit GND common to the control circuit section and the high-frequency circuit section is electrically connected to the antenna base and the housing, and it is connected to a body GND through only capacitive impedance.

Electronic control device and method for manufacturing electronic control device

It is provided an electronic control device including a resin molded body, a metal body, and an electronic component, wherein the resin molded body and a main surface of the metal body are bonded, and at least a part of a side surface continuous to the main surface of the metal body is in contact with a side contact portion provided in the resin molded body.

High-frequency communication apparatus and method of manufacturing the same

A high-frequency communication apparatus has a case containing a transmitter-receiver including circuit elements. A functional structure capable of confining radiation energy radiated by unnecessary radio wave source to prevent the radiation energy from interfering with the operations of the transmitter-receiver is formed on at least one of the walls of the case by forming a plurality of projections in regular arrangement by press working. The circuit elements of the transmitter-receiver are packed in the case to suppress the undesired electromagnetic coupling of internal and external electromagnetic waves with the circuit elements of the transmitter-receiver.

Vehicle-mounted radio wave radar

An antenna base, a control circuit section, and a high-frequency circuit section are enclosed in an inner space defined by a housing and a radome. Inside this inner space, the control circuit section and the high-frequency circuit section are surrounded by the antenna base and the housing. A circuit GND common to the control circuit section and the high-frequency circuit section is electrically connected to the antenna base and the housing, and it is connected to a body GND through only capacitive impedance.

High-frequency communication apparatus and method of manufacturing the same

A high-frequency communication apparatus has a case containing a transmitter-receiver including circuit elements. A functional structure capable of confining radiation energy radiated by unnecessary radio wave source to prevent the radiation energy from interfering with the operations of the transmitter-receiver is formed on at least one of the walls of the case by forming a plurality of projections in regular arrangement by press working. The circuit elements of the transmitter-receiver are packed in the case to suppress the undesired electromagnetic coupling of internal and external electromagnetic waves with the circuit elements of the transmitter-receiver.

Vehicle-mounted radio wave radar

An antenna base, a control circuit section, and a high-frequency circuit section are enclosed in an inner space defined by a housing and a radome. Inside this inner space, the control circuit section and the high-frequency circuit section are surrounded by the antenna base and the housing. A circuit GND common to the control circuit section and the high-frequency circuit section is electrically connected to the antenna base and the housing, and it is connected to a body GND through only capacitive impedance.

High-frequency circuit device and method for manufacturing the same

A high-frequency circuit device using a plane antenna is provided which has improved reliability of electrical conduction even when subjected to repeated bending stresses. A film structure of a wiring pattern is constituted by forming a Cu-film layer on an organic substrate, and then forming a Ni-plated film and an Au-plated film successively on the Cu-film layer. The Ni-plated film is formed by electrolytic plating. An elongation rate of the Ni-plated film formed by electrolytic plating is 4.9% at minimum. A thermal shock test proves that the wiring pattern is free from cracks and disconnections. Hence, reliability against repeated bending stresses can be improved.

Vehicle-mounted radio wave radar

An antenna base, a control circuit section, and a high-frequency circuit section are enclosed in an inner space defined by a housing and a radome. Inside this inner space, the control circuit section and the high-frequency circuit section are surrounded by the antenna base and the housing. A circuit GND common to the control circuit section and the high-frequency circuit section is electrically connected to the antenna base and the housing, and it is connected to a body GND through only capacitive impedance.

High-frequency communication apparatus and method of manufacturing the same

A high-frequency communication apparatus has a case containing a transmitter-receiver including circuit elements. A functional structure capable of confining radiation energy radiated by unnecessary radio wave source to prevent the radiation energy from interfering with the operations of the transmitter-receiver is formed on at least one of the walls of the case by forming a plurality of projections in regular arrangement by press working. The circuit elements of the transmitter-receiver are packed in the case to suppress the undesired electromagnetic coupling of internal and external electromagnetic waves with the circuit elements of the transmitter-receiver.

Vehicle-mounted radio wave radar

An antenna base, a control circuit section, and a high-frequency circuit section are enclosed in an inner space defined by a housing and a radome. Inside this inner space, the control circuit section and the high-frequency circuit section are surrounded by the antenna base and the housing. A circuit GND common to the control circuit section and the high-frequency circuit section is electrically connected to the antenna base and the housing, and it is connected to a body GND through only capacitive impedance.

ELECTRONIC CONTROL DEVICE AND METHOD FOR MANUFACTURING ELECTRONIC CONTROL DEVICE

It is provided an electronic control device including a resin molded body, a metal body, and an electronic component, wherein the resin molded body and a main surface of the metal body are bonded, and at least a part of a side surface continuous to the main surface of the metal body is in contact with a side contact portion provided in the resin molded body. 1. An electronic control device including a resin molded body , a metal body , and an electronic component , whereinthe resin molded body and a main surface of the metal body are bonded, andat least a part of a side surface continuous to the main surface of the metal body is in contact with a side contact portion provided in the resin molded body.2. The electronic control device according to claim 1 , whereinone of the resin molded body and the metal body is provided with a protruding portion that sandwiches the side contact portion with the other one of the resin molded body and the metal body.3. The electronic control device according to claim 1 , whereinthe resin molded body is provided with a protruding portion that sandwiches the side contact portion with the side surface of the metal body, andthe orientation of the side contact portion is different from the orientation of the protruding portion.4. The electronic control device according to claim 1 , whereina housing space housing the electronic component is defined by the resin molded body and the metal body,a stepped portion is provided in an outer peripheral portion of the metal body, the stepped portion being formed with an outer side with a thin portion having a small thickness with respect to a thick portion of an inner side,the main surface of the metal body is formed in the thin portion,the side surface includes a side surface of the thin portion and a side surface of the thick portion,the side contact portion of the resin molded body has an outer side contact portion that contacts at least a part of the side surface of the thin portion, and an ...

Vehicle control apparatus

The invention relates to a vehicle control apparatus in which the use of a camera (30) has enhanced the safety. A distance detecting sensor (20) detects the distance between a vehicle (F), which is positioned ahead of a self-vehicle (S), and the self-vehicle (S). Also, the camera (30) detects the vehicle (F) positioned ahead of the self-vehicle (S). If the distance detecting sensor (20) detects the ahead-positioned vehicle (F), a control unit (10) utilizes the camera (30), thereby judging the state of rear lamps (FL) of the ahead-positioned vehicle (F). Then, if the control unit (10) has detected a malfunction of the rear lamps (FL) of the ahead-positioned vehicle (F), the control unit (10), by a communication unit (40), communicates the malfunction to the driver of the ahead-positioned vehicle (F) and/or to a public agency.

High-frequency circuit device and method for manufacturing the same

A high-frequency circuit device using a plane antenna is provided which has improved reliability of electrical conduction even when subjected to repeated bending stresses. A film structure of a wiring pattern is constituted by forming a Cu-film layer (6) on an organic substrate (5), and then forming a Ni-plated film (7) and an Au-plated film (8) successively on the Cu-film layer. The Ni-plated film is formed by electrolytic plating. An elongation rate of the Ni-plated film formed by electrolytic plating is 4.9 % at minimum. A thermal shock test proves that the wiring pattern is free from cracks and disconnections. Hence, reliability against repeated bending stresses can be improved.

Hochfrequenz-Kommunikationsgerät und Verfahren zu dessen Herstellung

High-frequency communication apparatus and method of manufacturing the same