Vehicle test system, method and transfer device

A technology for switching devices and vehicles, which is applied in testing/monitoring control systems, general control systems, electrical testing/monitoring, etc. It can solve the problems of cumbersome operation and low efficiency, save wiring harness resources, avoid damage, and facilitate plugging and unplugging Effect

Inactive Publication Date: 2018-06-05
SAIC MOTOR
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] However, at present, manual measurement is still used for vehicle e

Method used

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  • Vehicle test system, method and transfer device
  • Vehicle test system, method and transfer device
  • Vehicle test system, method and transfer device

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Embodiment Construction

[0033] The current automated testing is mostly used in the testing of a single component. When a certain component needs to be tested, the method of manually connecting the wiring harness is usually used to connect the automated testing equipment and the acquisition terminal to the connector of the component to be tested. However, at present, manual measurement is still used for vehicle electrical function testing, which is inefficient and cumbersome to operate.

[0034] In order to solve the above problems, the vehicle test adapter device is used to connect the hardware-in-the-loop test equipment and the vehicle-to-be-tested controller according to the received automatic test control instructions, so as to realize the hardware-in-the-loop test equipment and the vehicle-to-be-tested controller. The signal transmission between the test controllers, so that according to the automatic test control instructions sent by the external equipment, the hardware-in-the-loop test equipment...

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Abstract

The invention discloses a vehicle test system, method and transfer device. The system comprises an external device, a vehicle test transfer device and a hardware-in-the-loop test device, wherein the external device is suitable for generating an automatic test control instruction according to received operation and control information for starting automatic test and transmitting the automatic testcontrol instruction to the vehicle test transfer device; the vehicle test transfer device is coupled with an overall to-be-tested controller and the hardware-in-the-loop test device and enables the hardware-in-the-loop test device to be connected with the overall to-be-tested controller according to the received automatic test control instruction; and the hardware-in-the-loop test device is coupled with the vehicle test device for testing the overall to-be-tested controller. By adopting the above scheme, automatic test on the overall electrical appliance functions can be realized.

Description

technical field [0001] The invention relates to the technical field of integrated testing of electronic and electrical systems of a whole vehicle, in particular to a vehicle testing system, method and switching device. Background technique [0002] In the process of vehicle development, it is necessary to conduct electrical function tests on each component in the vehicle. With the continuous increase of vehicle electrical functions and the continuous compression of development time, traditional manual testing methods restrict the development time of vehicle to a certain extent. [0003] The current automated testing is mostly used in the testing of a single component. When a certain component needs to be tested, the method of manually connecting the wiring harness is usually used to connect the automated testing equipment and the acquisition terminal to the connector of the component to be tested. [0004] However, at present, manual measurement is still used for vehicle el...

Claims

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Application Information

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IPC IPC(8): G05B23/02
CPCG05B23/0213
Inventor 李峰岳清玉吴平友
Owner SAIC MOTOR
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