Self-Moving Device and Control Method for Self-Moving Device

A self-moving device and a control method for a self-moving device are disclosed. The self-moving device includes a moving module, a control module and an adjusting device. The moving module includes a track, driven by a drive motor to drive the self-moving device to move. The control module controls the adjusting device to adjust a grounding length of the track, such that the grounding length of the track when the self-moving device turns is smaller than that of the track when the self-moving device moves straightly. The control method for a self-moving device includes the steps: controlling to reduce the grounding length of the track before the self-moving device is controlled to turn; and controlling to increase the grounding length of the track after the self-moving device is controlled to finish the turning. 1. A self-moving device , comprising:a housing; anda moving module, mounted in the housing, wherein the moving module comprises a track, driven by a drive motor to drive the self-moving device to move; the self-moving device is characterized in that the self-moving device further comprises a control module and an adjusting device, the control module controls the adjusting device to adjust a grounding length of the track, such that the grounding length of the track when the self-moving device turns is smaller than that of the track when the self-moving device moves straightly.2. The self-moving device according to claim 1 , wherein the control module controls the grounding length of the track to be larger than or equal to 300 mm when the self-moving device moves straightly claim 1 , and optionally claim 1 , wherein the control module controls the grounding length of the track to be smaller than 300 mm when the self-moving device turns.3. The self-moving device according to claim 1 , wherein a turning radius when the control module controls the moving module to drive the self-moving device to turn is smaller than or equal to 0.5 m claim 1 , and optionally ...

Self-moving device and control method therefor

The present invention relates to a self-moving device, which moves and works in a working area defined by a limit and comprises a shell, a moving module, a task executing module and a control module; the control module controls the moving module to drive the self-moving device to move and controls the task executing module to execute a work task; the self-moving device comprising at least one capacitance sensor, which is mounted in the shell and electrically connected to the control module and detects whether a surface below the self-moving device or in front of a moving direction is a surface to be machined; the capacitance sensor comprises at least one probe, the probe comprises a probing surface located on the outer surface of the probe, and a conductivity of at least part of the probing surface is larger than or equal to 10−9 s/m; or a distance between the probe and the surface below the self-moving device meets a first preset condition; or an area of the probing surface meets a second ...

A BLOWER AND A BLOWING VACUUM DEVICE

A blower, comprising: a housing comprising an air inlet, a motor disposed in the housing, an axial fan configured to be driven to rotate about a fan axis and generate an air flow by the motor, a blowing tube configured to be coupled to the housing and comprising an air outlet, a duct configured to guide the air flow to the air outlet, the housing and the blowing tube comprises an air passage which comprises an upstream region between the inlet and the axial fan and a downstream region between the axial fan and the air outlet, the motor is disposed in the upstream region and the duct is disposed in the downstream region.

SELF-MOVING DEVICE AND CONTROL METHOD THEREFOR

The present invention relates to a self-moving device, which moves and works in a working area defined by a limit and comprises a shell, a moving module, a task executing module and a control module; the control module controls the moving module to drive the self-moving device to move and controls the task executing module to execute a work task; the self-moving device comprising at least one capacitance sensor, which is mounted in the shell and electrically connected to the control module and detects whether a surface below the self-moving device or in front of a moving direction is a surface to be machined; the capacitance sensor comprises at least one probe, the probe comprises a probing surface located on the outer surface of the probe, and a conductivity of at least part of the probing surface is larger than or equal to 10−9 s/m; or a distance between the probe and the surface below the self-moving device meets a first preset condition; or an area of the probing surface meets a second preset condition.

BLOWER/VACUUM APPARATUS

The present invention relates to a blowing-suction device, selectively operating in a blowing mode or a suction mode, comprising: a main body; a motor located inside the main body, the motor having a motor shaft providing rotational motion; a fan assembly driven by the motor to rotate; and a blowing assembly and a suction assembly connected to the main body; wherein the fan assembly includes an axial fan that, while in the blowing mode, the blowing assembly is connected to the main body, and wherein the axial fan rotates around a first rotary shaft, and, while in the suction mode, the suction assembly is connected to the main body.

Power Transmission Apparatus and Control Method Therefor, and Power Supply System

This invention discloses an electrical energy transmission apparatus. The electrical energy transmission apparatus includes an input component which is connected to a direct current (DC) energy storage component, an output component which comprises an alternating current (AC) device interface used to connect an AC device, and an adapter component which transfers electrical energy from the input component to the output component. The adapter component comprises a DC driving unit and an AC driving unit. The DC driving unit converts energy of the DC energy storage component into a DC power. The AC driving unit converts energy of the DC energy storage component into an AC power. At least one of the DC driving unit and the AC driving unit is connected to the AC device interface. 1. An electrical energy transmission apparatus , comprising:an input component, connected to a direct current (DC) energy storage component;an output component, comprising an alternating current (AC) device interface used to connect an AC device; andan adapter component, transferring electrical energy from the input component to the output component, whereinthe adapter component comprises a DC driving unit and an AC driving unit, the DC driving unit converts energy of the DC energy storage component into a DC power, the AC driving unit converts energy of the DC energy storage component into an AC power, and at least one of the DC driving unit and the AC driving unit is connected to the AC device interface.2. The electrical energy transmission apparatus according to claim 1 , wherein the DC driving unit and the AC driving unit are alternatively connected to a same AC device interface.3. The electrical energy transmission apparatus according to claim 1 , wherein the DC driving unit and the AC driving unit are respectively connected to different AC device interfaces.4. The electrical energy transmission apparatus according to claim 1 , wherein the DC driving unit outputs a continuous DC power to the ...

Self-Moving Device and Control Method Thereof

A self-moving device, including: a housing, provided with a motor; a moving module, including a track, the track, driven by the motor, moving the self-moving device; a working module; a control module, configured to control movement of the moving module and working of the working module; and a first sensor and a second sensor, configured to detect an obstacle in a moving direction of the self-moving device. The first sensor is configured to detect a first area in the moving direction, the second sensor is configured to detect a second area in the moving direction, and the first area and the second area are arranged perpendicular to the moving direction. The control module controls a moving manner of the self-moving device according to sensing results of the first sensor and the second sensor.

Self-moving robot

A self-moving robot includes a shell, a driving module, driving the self-moving robot to move on the ground; a mowing module, executing mowing work; an energy module, providing energy for the self-moving robot; a control module, controlling the self-moving robot to automatically move and execute work, the self-moving robot further includes a cleaning module executing ground cleaning work; the self-moving robot has a mowing mode and a cleaning mode, under the mowing mode, the control module controls the self-moving robot to execute mowing work, and under the cleaning mode, the control module controls the self-moving robot to execute cleaning work.

Automatic Moving Snow Removal Device

An automatic moving snow removal device including a moving module, driving a snow blower to move; a working module, including a working motor and a snow throwing mechanism driven by the working motor, the snow throwing mechanism is driven by the working motor to collect accumulated snow and inclusions on the ground and throw out of the snow throwing mechanism; and a control module, configured to control a rotary speed of the working motor to cause a speed when the inclusions depart from the snow throwing mechanism is not higher than 41 m/s.

Blower/vacuum apparatus

The present invention relates to a blowing-suction device, selectively operating in a blowing mode or a suction mode, comprising: a main body; a motor located inside the main body, the motor having a motor shaft providing rotational motion; a fan assembly driven by the motor to rotate; and a blowing assembly and a suction assembly connected to the main body; wherein the fan assembly includes an axial fan that, while in the blowing mode, the blowing assembly is connected to the main body, and wherein the axial fan rotates around a first rotary shaft, and, while in the suction mode, the suction assembly is connected to the main body.

SELF-MOVING ROBOT

A self-moving robot includes a shell, a driving module, driving the self-moving robot to move on the ground; a mowing module, executing mowing work; an energy module, providing energy for the self-moving robot; a control module, controlling the self-moving robot to automatically move and execute work, the self-moving robot further includes a cleaning module executing ground cleaning work; the self-moving robot has a mowing mode and a cleaning mode, under the mowing mode, the control module controls the self-moving robot to execute mowing work, and under the cleaning mode, the control module controls the self-moving robot to execute cleaning work. 1. A self-moving robot , comprising a shell , a driving module , driving the self-moving robot to move on the ground; a mowing module , executing mowing work; an energy module , providing energy for the self-moving robot; a control module , controlling the self-moving robot to automatically move and execute work , wherein ,the self-moving robot further comprises a cleaning module executing ground cleaning work; the self-moving robot has a mowing mode and a cleaning mode, under the mowing mode, the control module controls the self-moving robot to execute mowing work, and under the cleaning mode, the control module controls the self-moving robot to execute cleaning work.2. The self-moving robot according to claim 1 , wherein the self-moving robot also comprises a ground recognizing unit claim 1 , which collects ground information of a target area and judges the target ground to be a grassland or road surface.3. The self-moving robot according to claim 2 , wherein the control module claim 2 , according to a recognized result of the ground recognizing unit on the target area claim 2 , controls the self-moving robot to be kept on the grassland under the mowing mode to execute mowing work and to be kept on the road surface under the cleaning mode to execute cleaning work.4. The self-moving robot according to claim 2 , wherein the ...

Blower

A blower includes a housing having an air inlet; a motor; an axial fan, driven by the motor to rotate along a fan axis and generate air flow, and the axial fan comprising a hub and impeller; a blowing tube, comprising an air outlet for the air exiting; and a duct, comprising a guiding cone which is located between the axial fan and the air outlet, and used for guiding the air flow generated by the axial fan to move to the air outlet, wherein a size of the motor is configured in a manner that the motor cannot be contained in the guiding cone, the housing and the blowing tube are internally provided with an air passage, the motor is completely contained in the air passage of the housing, and the motor and the duct are located on two opposite sides of the axial fan. 1. A blower , comprising:a housing, comprising an air inlet for the air entering in;a motor, used for providing rotating driving force;an axial fan, driven by the motor to rotate along a fan axis and generate air flow, and the axial fan comprising a hub and impeller;a blowing tube, comprising an air outlet for the air exiting; anda duct, comprising a guiding cone which is located between the axial fan and the air outlet, and used for guiding the air flow generated by the axial fan to move to the air outlet,wherein a size of the motor is configured in a manner that the motor cannot be contained in the guiding cone, the housing and the blowing tube are internally provided with an air passage, the motor is completely contained in the air passage of the housing, and the motor and the duct are located on two opposite sides of the axial fan.2. The blower according to claim 1 , wherein the air moves into the air passage from the air inlet and is blown out from the air outlet claim 1 , and is used for blowing away fallen leaves and trash on the ground claim 1 , the motor is exposed in the air passage claim 1 , and the air entering from the air inlet passes around the motor all the time claim 1 , so as to achieve ...

Sensitivity Calibration Method and Audio Device

Embodiments of the present invention disclose a sensitivity calibration method and an audio device. The method of the present invention includes determining whether a first signal captured in a current frame by a primary capture module is a circuit noise. When the first signal is not a circuit noise, if the first signal has a stationary noise characteristic, a first calibration gain is determined according to the first signal and a second signal captured in the current frame by a secondary capture module. The second signal is calibrated according to the first calibration gain, so that sensitivity of the primary capture module is consistent with sensitivity of the secondary capture module. 117-. (canceled)18. A sensitivity calibration method for use with an audio device that comprises a primary capture module and a secondary capture module , the method comprising:determining whether a first signal captured in a current frame by the primary capture module is circuit noise;when the first signal is not circuit noise, if the first signal has a stationary noise characteristic, determining a first calibration gain according to the first signal and a second signal captured in the current frame by the secondary capture module; andcalibrating the second signal according to the first calibration gain, so that sensitivity of the primary capture module is consistent with sensitivity of the secondary capture module.19. The method according to claim 18 , wherein determining whether the first signal captured by the primary capture module is circuit noise comprises:obtaining a first characteristic value of the first signal, wherein the first characteristic value comprises an average amplitude value or a square root of average energy;comparing the first characteristic value with a preset circuit noise threshold, andif the first characteristic value is greater than the circuit noise threshold, determining that the first signal is not circuit noise; andif the first characteristic value ...

Power transmission apparatus and control method therefor, and power supply system

This invention discloses an electrical energy transmission apparatus. The electrical energy transmission apparatus includes an input component which is connected to a direct current (DC) energy storage component, an output component which comprises an alternating current (AC) device interface used to connect an AC device, and an adapter component which transfers electrical energy from the input component to the output component. The adapter component comprises a DC driving unit and an AC driving unit. The DC driving unit converts energy of the DC energy storage component into a DC power. The AC driving unit converts energy of the DC energy storage component into an AC power. At least one of the DC driving unit and the AC driving unit is connected to the AC device interface.

ELECTRICAL ENERGY TRANSMISSION APPARATUS, METHOD FOR CONTROLLING SAME, AND POWER SUPPLY SYSTEM

This invention discloses an electrical energy transmission apparatus. The electrical energy transmission apparatus includes an input component which is connected to a direct current (DC) energy storage component, an output component which comprises an alternating current (AC) device interface used to connect an AC device, and an adapter component which transfers electrical energy from the input component to the output component. The adapter component comprises a DC driving unit and an AC driving unit. The DC driving unit converts energy of the DC energy storage component into a DC power. The AC driving unit converts energy of the DC energy storage component into an AC power. At least one of the DC driving unit and the AC driving unit is connected to the AC device interface. 130-. (canceled)31. A portable power supply for use with a plurality of different power tools , the portable power supply comprising:a main body;a battery pack detachably connected to the main body with the battery pack defining a first power supply mode when removed from the main body for powering a first power tool of the plurality of power tools; anda wearable component detachably connected to the main body;the main body defining a second power supply mode when the main body is removed from the wearable component and the battery pack is connected to the main body for powering a second power tool of the plurality of power tools; andthe main body defining a third power supply mode when both the wearable component and the battery pack are connected to the main body for powering a third power tool of the plurality of power tools.32. The portable power supply according to claim 31 , wherein the main body comprises an energy output port that provides at least one output voltage different from an output voltage of the battery pack connected to the main body when the portable power supply is in the second power supply mode.33. The portable power supply according to claim 31 , wherein the main body ...

BLOWER/VACUUM APPARATUS AND METHOD FOR ASSEMBLING BLOWER/VACUUM APPARATUS

Disclosed is a blowing-suction device, comprising a housing; an air pipe extending along a longitudinal direction and connected to the housing; a motor located in the housing and providing rotational motion; and a fan rotationally generating an airflow; wherein when the fan operably rotates along a first direction, the blowing-suction device is in a blowing mode; and when the fan operably rotates along a second direction, the blowing-suction device is in a suction mode.

SELF-MOVING ROBOT

The present invention discloses a self-moving robot, comprising a self-moving module and at least one of a plurality of interchangeable working modules connected to the self-moving module; the working module further comprises a second energy unit, and the first energy unit comprises a chargeable battery, providing energy for the working module or the self-moving robot. The self-moving robot executes various types of working tasks in the working area in an unattended manner by disposing a self-moving module and an interchangeable working module, and by disposing the working module into an independent energy unit, the working module is sufficient in energy and long in durability. 1. A self-moving robot , comprising a self-moving module and at least one of a plurality of interchangeable working modules connected to the self-moving module , whereinthe self-moving robot comprises a control unit, a first energy unit, a first walking unit and a first interface unit, and the control unit executes a predetermined command to control the self-moving robot to operate; the first energy unit comprises a chargeable battery, providing energy for the self-moving module or the self-moving robot; the first walking unit assists the self-moving module in walking;the working module comprises a first working unit, a second walking unit and a second interface unit, the first working unit executes a specific type of work, and the second walking unit assists the working module in walking;the first interface unit and the second interface unit can be correspondingly matched and connected to connect the working module onto the self-moving module, the self-moving robot is characterized in thatthe working module further comprises a second energy unit, the first energy unit comprises a chargeable battery, and the second energy unit provides energy for the working module or the self-moving robot.2. The self-moving robot according to claim 1 , characterized in that the self-moving module further ...

Self-moving robot

The present invention discloses a self-moving robot, comprising a self-moving module and at least one of a plurality of interchangeable working modules connected to the self-moving module; the working module further comprises a second energy unit, and the first energy unit comprises a chargeable battery, providing energy for the working module or the self-moving robot. The self-moving robot executes various types of working tasks in the working area in an unattended manner by disposing a self-moving module and an interchangeable working module, and by disposing the working module into an independent energy unit, the working module is sufficient in energy and long in durability.

AUTOMATIC WORKING SYSTEM

An automatic working system includes a self-moving device powered by an energy module and moving and working in a defined working area. The self-moving device includes a body, a movement module, a task execution module, a control module, and a charging system configured to store external electrical energy in the energy module to charge the energy module. The charging system includes at least two charging modes for charging the energy module. In the different charging modes, the charging system uses different charging logics and/or different charging parameters to charge the energy module. The charging system further includes a charging management module configured to manage the charging modes, to enable the charging system to use a corresponding charging mode to charge the energy module.

Blowing-suction device

Disclosed is a blowing-suction device, comprising a housing; an air pipe extending along a longitudinal direction and connected to the housing; a motor located in the housing and providing rotational motion; and a fan rotationally generating an airflow; wherein when the fan operably rotates along a first direction, the blowing-suction device is in a blowing mode; and when the fan operably rotates along a second direction, the blowing-suction device is in a suction mode.

Sensitivity calibration method and audio device

Embodiments of the present invention disclose a sensitivity calibration method and an audio device. The method of the present invention includes determining whether a first signal captured in a current frame by a primary capture module is a circuit noise. When the first signal is not a circuit noise, if the first signal has a stationary noise characteristic, a first calibration gain is determined according to the first signal and a second signal captured in the current frame by a secondary capture module. The second signal is calibrated according to the first calibration gain, so that sensitivity of the primary capture module is consistent with sensitivity of the secondary capture module.

Self-moving robot

A self-moving robot includes a shell, a driving module, driving the self-moving robot to move on the ground; a mowing module, executing mowing work; an energy module, providing energy for the self-moving robot; a control module, controlling the self-moving robot to automatically move and execute work, the self-moving robot further includes a cleaning module executing ground cleaning work; the self-moving robot has a mowing mode and a cleaning mode, under the mowing mode, the control module controls the self-moving robot to execute mowing work, and under the cleaning mode, the control module controls the self-moving robot to execute cleaning work.

Automatic Moving Snow Removal Device

An automatic moving snow removal device including a moving module, driving a snow blower to move; a working module, including a working motor and a snow throwing mechanism driven by the working motor, the snow throwing mechanism is driven by the working motor to collect accumulated snow and inclusions on the ground and throw out of the snow throwing mechanism; and a control module, configured to control a rotary speed of the working motor to cause a speed when the inclusions depart from the snow throwing mechanism is not higher than 41 m/s.

SELF-MOVING DEVICE AND AUTOMATIC WORKING SYSTEM THEREOF

An automatic working system includes a self-moving device moving and working inside a defined working area and an energy module supplying power to the self-moving device. The self-moving device includes a body, a movement module, a task execution module, and a control module. The energy module is selectively configured to supply power to the self-moving device or another electric tool different from the self-moving device. The self-moving device includes an accommodating cavity provided with an inlet and configured to accommodate the energy module and a protective cover configured to operably block the inlet. The self-moving device further includes a drainage system configured to drain water to prevent water from entering the accommodating cavity. 1114-. (canceled)115. An automatic working system , comprising a self-moving device moving and working inside a defined working area and an energy module supplying power to the self-moving device , whereinthe self-moving device comprises:a body;a movement module, disposed on the body and configured to drive the self-moving device to move;a task execution module, disposed on the body and configured to perform a work task; anda control module, configured to: control the movement module to drive the self-moving device to move inside a defined area, and control the task execution module to perform the work task,the energy module is selectively configured to supply power to the self-moving device or an electric tool different from the self-moving device, the self-moving device comprises an accommodating cavity provided with an inlet and configured to accommodate the energy module and a protective cover configured to operably block the inlet, and the self-moving device further comprises a drainage system configured to drain water to prevent water from entering the accommodating cavity.116. The automatic working system according to claim 115 , wherein the drainage system comprises a drainage groove in communication with the ...

Charging Method, Charging Device, and Charging System

The present invention relates to a charging apparatus, which comprises: a first charging interface and a second charging interface, which respectively and detachably connected to a first energy storage apparatus and a second energy storage apparatus; a power supply conversion circuit, converting external power supply into charging energy; a charging circuit, outputting charging energy output by the power supply conversion circuit to the first charging interface and the second charging interface, wherein the charging circuit comprises a first charging mode and a second charging mode. In the first charging mode, the charging circuit outputs charging energy to both the first charging interface and the second charging interface, and in the second charging mode, the charging circuit selectively outputs charging energy to the first charging interface or the second charging interface. The charging apparatus provided by the present invention possesses pluralities of choices of charging modes, and thus satisfies different charging requirements.

Automatic Moving Snow Removal Device

An automatic moving snow removal device including a moving module, driving a snow blower to move; a working module, including a working motor and a snow throwing mechanism driven by the working motor, the snow throwing mechanism is driven by the working motor to collect accumulated snow and inclusions on the ground and throw out of the snow throwing mechanism; and a control module, configured to control a rotary speed of the working motor to cause a speed when the inclusions depart from the snow throwing mechanism is not higher than 41 m/s. 1. An automatic moving snow removal device comprising:a working module, configured to execute specific work of the automatic moving snow removal device;a moving module, configured to drive the automatic moving snow removal device to move on the ground;an energy module, configured to provide energy for the moving module and the working module of the automatic moving snow removal device; anda control module, wherein the control module is configured to control the working module and the moving module of the automatic moving snow removal device, such that the automatic moving snow removal device moves and works within a preset border;the automatic moving snow removal device further comprises a location navigation module, and the control module generates a snow removal path according to a map of the preset border, and controls the automatic moving snow removal device to move along the snow removal path according to coordinate data provided by the location navigation module.2. The automatic moving snow removal device according to claim 1 , wherein the map of the preset border is formed by continuous coordinates formed in a manner that the location navigation module moves for a circle along the border of a working area.3. The automatic moving snow removal device according to claim 1 , wherein the preset border is an electrified wire disposed along the border of the working area.4. The automatic moving snow removal device according to ...

METHOD FOR DISPLAYING INFORMATION OF BATTERY PACK BASED ON MOBILE TERMINAL

The present invention relates to a method for displaying information of a battery pack based on a mobile terminal. The battery pack is used to supply electric energy to an electric tool. The method includes: establishing wireless communication with the battery pack; acquiring status information of the battery pack; and displaying the status information on the mobile terminal according to the acquired status information. In this way, as long as a user carries a mobile terminal that wirelessly communicates with a battery pack, status information of the battery pack can be displayed. The operation manner is simple, convenient, and easy to realize, which improves user experience. 135-. (canceled)36. A method for displaying information of a battery pack based on a mobile terminal , the battery pack being used to supply electric energy to an electric tool , wherein the method comprises:establishing wireless communication with the battery pack;acquiring status information of the battery pack; anddisplaying the status information on the mobile terminal according to the acquired status information.37. The method according to claim 36 , wherein the status information of the battery pack comprises a remaining charge level of the battery pack claim 36 , and the step of displaying the status information on the mobile terminal comprises:displaying the remaining charge level of the battery pack on the mobile terminal.38. The method according to claim 37 , wherein the step of displaying the remaining charge level of the battery pack on the mobile terminal comprises:representing the remaining charge level of the battery pack with a plurality of bars or with a percentage on the mobile terminal.39. The method according to claim 36 , wherein the status information of the battery pack comprises at least one of the temperature of the battery pack claim 36 , a quantity of times of charge or discharge claim 36 , and the remaining life of the battery pack.40. The method according to claim ...

Self-moving device and method for controlling self-moving device

Self-moving device and method for controlling self-moving device

A self-moving device and a control method for a self-moving device are disclosed. The self-moving device includes a moving module, a control module and an adjusting device. The moving module includes a track, driven by a drive motor to drive the self-moving device to move. The control module controls the adjusting device to adjust a grounding length of the track, such that the grounding length of the track when the self-moving device turns is smaller than that of the track when the self-moving device moves straightly. The control method for a self-moving device includes the steps: controlling to reduce the grounding length of the track before the self-moving device is controlled to turn; and controlling to increase the grounding length of the track after the self-moving device is controlled to finish the turning. In the self-moving device, since the grounding length of the track during turning is smaller, a contact area between the track and a lawn is smaller, the damage of the track to the lawn can be reduced, a minimal turning radius of the self-moving device can be further reduced, the trafficability of the machine is improved, and meanwhile the drive force of the motor can be reduced.

Welding fixture for maintenance of agricultural machinery

用于农机维修的焊接夹具。本产品其组成包括:夹具平台，所述的夹具平台的前侧设置一组直角固定块，所述的直角固定块的平块开有螺纹孔，所述的螺纹孔连接扩孔，所述的夹具平台与所述的平块之间通过螺钉连接固定，所述的螺钉的帽埋入所述的扩孔，所述的平块绕所述的扩孔开有一组插孔，所述的插孔紧配合插入插杆，所述的插杆粘接在底磁板圈的底部，所述的底磁板圈吸合在顶磁板，所述的顶磁板粘接在加高垫块的底部，所述的底磁板圈连接所述的加高垫块，所述的平块固定垂直连接立夹块；所述的夹具平台的后侧设置直角夹紧块。本实用新型用于农机维修焊接。

Self-moving device and automatic working system thereof

An automatic working system includes a self-moving device moving and working inside a defined working area and an energy module supplying power to the self-moving device. The self-moving device includes a body, a movement module, a task execution module, and a control module. The energy module is selectively configured to supply power to the self-moving device or another electric tool different from the self-moving device. The self-moving device includes an accommodating cavity provided with an inlet and configured to accommodate the energy module and a protective cover configured to operably block the inlet. The self-moving device further includes a drainage system configured to drain water to prevent water from entering the accommodating cavity.

Self-moving robot

The present invention discloses a self-moving robot, comprising a self-moving module and at least one of a plurality of interchangeable working modules connected to the self-moving module; the working module further comprises a second energy unit, and the first energy unit comprises a chargeable battery, providing energy for the working module or the self-moving robot. The self-moving robot executes various types of working tasks in the working area in an unattended manner by disposing a self-moving module and an interchangeable working module, and by disposing the working module into an independent energy unit, the working module is sufficient in energy and long in durability.

Charging method, charging device and charging system

Self-moving device and control method therefor

Method for mobile terminal-based display of battery pack information and mobile terminal

Identity verification method and system

Automatic moving snow removal device

An automatic moving snow removal device including a moving module, driving a snow blower to move; a working module, including a working motor and a snow throwing mechanism driven by the working motor, the snow throwing mechanism is driven by the working motor to collect accumulated snow and inclusions on the ground and throw out of the snow throwing mechanism; and a control module, configured to control a rotary speed of the working motor to cause a speed when the inclusions depart from the snow throwing mechanism is not higher than 41 m/s.

Method for mobile terminal-based display of battery pack information and mobile terminal

The present invention relates to a method for displaying information of a battery pack based on a mobile terminal. The battery pack is used to supply electric energy to an electric tool. The method includes: establishing wireless communication with the battery pack; acquiring status information of the battery pack; and displaying the status information on the mobile terminal according to the acquired status information. In this way, as long as a user carries a mobile terminal that wirelessly communicates with a battery pack, status information of the battery pack can be displayed. The operation manner is simple, convenient, and easy to realize, which improves user experience.

Multi-machine collaboration method, scheduling device, and multi-machine collaboration system

The present specification relates to the field of autonomous robot technologies and provides a multi-machine cooperation method, a scheduling device, and a multi-machine cooperation system. The multi-machine cooperation method includes: determining, by a first autonomous robot when detecting an abnormal condition during operation, whether the abnormal condition can be independently processed; and when the abnormal condition cannot be independently processed, sending, by the first autonomous robot, an assistance request to another device in an Internet of Things in which the first autonomous robot is located. In the present specification, a multi-machine cooperation operation between autonomous robots or between an autonomous robot and another device can be implemented.

Identity verification method and system

This application relates to the field of artificial intelligence, and provides an identity authentication method. The method includes: obtaining a biological feature extracted from a first registration object in a registration scenario; obtaining a biological feature extracted from a first recognition object in a recognition scenario; calculating a likelihood score based on the biological feature of the first registration object and the biological feature of the first recognition object; and determining, based on the likelihood score, whether an identity of the first recognition object is consistent with an identity of the first registration object. The likelihood score includes a posterior probability part and a marginal probability part.

Identity authentication method and system

This application relates to the field of artificial intelligence, and provides an identity authentication method. The method includes: obtaining a biological feature extracted from a first registration object in a registration scenario; obtaining a biological feature extracted from a first recognition object in a recognition scenario; calculating a likelihood score based on the biological feature of the first registration object and the biological feature of the first recognition object; and determining, based on the likelihood score, whether an identity of the first recognition object is consistent with an identity of the first registration object. The likelihood score includes a posterior probability part and a marginal probability part.

Multi-machine cooperation method, scheduling device, and multi-machine cooperation system

A multi-machine cooperation method, a scheduling device, and a multi-machine cooperation system are described. The multi-machine cooperation method includes: determining, by a first autonomous robot when detecting an abnormal condition during operation, whether the abnormal condition can be independently processed; and when the abnormal condition cannot be independently processed, sending, by the first autonomous robot, an assistance request to another device in an Internet of Things in which the first autonomous robot is located. In the specification, a multi-machine cooperation operation between autonomous robots or between an autonomous robot and another device can be implemented.

Electrical energy provision device

Working map construction method and apparatus, robot, and storage medium

Working map construction method and apparatus, robot, and storage medium

Embodiments of this specification provide a working map construction method and apparatus, a robot, and a storage medium. The method includes: determining a moving path of a robot when the robot moves forward as a first forward moving path; determining, after the robot moves backward, a position of the robot when the robot changes from moving backward to moving forward again as a correction position; determining an auxiliary position on the first forward moving path according to the correction position in a case that the correction position is not on the first forward moving path; and determining a correction path according to the correction position and the auxiliary position, so as to construct a working map of the robot according to the correction path and the first forward moving path. By using the working map construction method provided in the embodiments of this specification, a correction function in a process of constructing the working map is achieved, thereby improving efficiency of constructing the working map.

Method for displaying information of battery pack based on mobile terminal

The present invention relates to a method for displaying information of a battery pack based on a mobile terminal. The battery pack is used to supply electric energy to an electric tool. The method includes: establishing wireless communication with the battery pack; acquiring status information of the battery pack; and displaying the status information on the mobile terminal according to the acquired status information. In this way, as long as a user carries a mobile terminal that wirelessly communicates with a battery pack, status information of the battery pack can be displayed. The operation manner is simple, convenient, and easy to realize, which improves user experience.