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Vehicle door electrical function detection device and method

A detection device and function detection technology, applied in the direction of measuring devices, measuring electricity, measuring electrical variables, etc., can solve problems such as non-working, difficult rework, and many associated quality problems, so as to improve normal functions, avoid complicated procedures, and improve performance. reliable effect

Pending Publication Date: 2021-05-25
奇瑞汽车河南有限公司
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AI Technical Summary

Problems solved by technology

[0003] Due to its own detection characteristics, when the electrical components are not working properly or not working after assembly, the door needs to be disassembled again for wiring harness plugging and electrical component replacement, and there are many quality problems associated with rework, and subsequent customers need to rework a lot It takes a long time to troubleshoot, it is difficult to rework and affect the beat of the production line, so there are many defects in the way of testing after assembly in the prior art

Method used

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  • Vehicle door electrical function detection device and method
  • Vehicle door electrical function detection device and method
  • Vehicle door electrical function detection device and method

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Embodiment Construction

[0023] The specific implementation manner of the present invention will be described in further detail below by describing the best embodiment with reference to the accompanying drawings.

[0024] The present invention is aimed at the prior art composition and performs functional detection of the electrical components of the car door after installation. This detection method requires disassembly and other methods for detection and reinstallation once a fault occurs, which is time-consuming and laborious, and has a certain impact on the production line. In order to ensure the door after installation All functional components are normal. This application provides a detection device for electric components of the car door, which is used to install the detection device at the end of the door production line to detect the car door. After the detection is completed, it enters the composition step, thereby reducing assembly as little as possible All functional components fail.

[002...

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Abstract

The invention discloses a vehicle door electrical function detection device and method. The device comprises a simulation control module, a power supply module and a vehicle door function detection switch, wherein the vehicle door function detection switch is connected with the simulation control module, the simulation control module is used for sending vehicle door function enabling drive control signals to all functional components of a vehicle door, and the power supply module is used for supplying power to the simulation control module and all functional components of the vehicle door. The device has the advantages that the operation of each functional components of the vehicle door is controlled through the equipment simulation control signal, so that whether the electrical functional components on the vehicle door are normal or not can be quickly checked and judged on a production line.

Description

technical field [0001] The invention relates to the field of auto parts detection, in particular to a device and method for detecting electrical functions of a car door. Background technique [0002] At present, the function test of the electrical components installed in the conventional car door is to conduct a functional test after the vehicle is assembled. It realizes the functions of glass lifting, audio, turn signal detection and door lock through the vehicle electrical control module, vehicle wiring harness and electric components. Whether the detection is normal. [0003] Due to its own detection characteristics, when the electrical components are not working properly or not working after assembly, the door needs to be disassembled again for wiring harness plugging and electrical component replacement, and there are many quality problems associated with rework, and subsequent customers need to rework a lot It takes a long time to troubleshoot, and it is difficult to ...

Claims

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Application Information

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IPC IPC(8): G01R31/00
CPCG01R31/00G01R31/003
Inventor 王冉超刘曙光刘宗强张彬朋屈磊洋李海亮
Owner 奇瑞汽车河南有限公司
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