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Vehicle chassis test method, device and equipment, and storage medium

A test method and test configuration technology, applied in the direction of vehicle testing, testing electrical devices in transportation, measuring devices, etc., can solve the problems of incompleteness and low efficiency of test solutions, so as to ensure comprehensiveness and accuracy, and improve generation efficiency , avoid testing inaccurate effects

Pending Publication Date: 2021-12-03
GUANGZHOU WERIDE TECH LTD CO
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AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to solve the technical problem of low efficiency and incompleteness of the test scheme of the automatic driving performance of the vehicle chassis in the prior art

Method used

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  • Vehicle chassis test method, device and equipment, and storage medium
  • Vehicle chassis test method, device and equipment, and storage medium
  • Vehicle chassis test method, device and equipment, and storage medium

Examples

Experimental program
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Effect test

no. 2 example

[0161] see Figure 6 , the second embodiment of the vehicle chassis communication control device in the embodiment of the present invention, the device includes:

[0162] An acquisition module 501, configured to acquire the test project file and the chassis interaction protocol of the vehicle chassis;

[0163] A script construction module 502, configured to construct a test script based on the test project file and the chassis interaction protocol;

[0164] An interface construction module 503, configured to parse test items in the test script, and construct a test interface based on the test items;

[0165] An update module 504, configured to read the specific information of each test item in the test interface, and update the test script based on the specific information;

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Abstract

The invention relates to the field of vehicle chassis testing, and provides a vehicle chassis testing method, device and equipment, and a storage medium. According to the method, a test item file and a chassis interaction protocol of a vehicle chassis are obtained, a test script is constructed based on the test item file and the chassis interaction protocol, a test interface is generated by using the test script, and a user updates the test script after setting and adjusting test parameters in the test interface. And the updated test script is executed to control each actuator in the vehicle chassis so as to realize an automatic test of each component on the chassis, test data generated in the test process is recorded, and analyzing is performed to generate a test report so that a tester can judge the test performance after the test is completed. In this way, the generation efficiency of the use case is improved, the actual parameters are adjusted through the test interface, the comprehensiveness and accuracy of the use case parameters are guaranteed, and the problem that the test is inaccurate due to the fact that test items are omitted is solved.

Description

technical field [0001] The invention relates to the field of vehicle chassis testing, in particular to a vehicle chassis testing method, device, equipment and storage medium. Background technique [0002] With the development of intelligent control technology, especially in the field of automobiles, automatic driving has become a development trend. The automatic driving of vehicles is mainly through the longitudinal and lateral control of the actuators on the vehicle chassis, and these controls depend on the The wire-controlled chassis, that is, the drive, brake, and steering of the wire control. Before the transformation of the autonomous driving vehicle, it is necessary to test whether the interface function of the vehicle's control-by-wire chassis is normal, and whether the performance of the control-by-wire chassis meets the performance requirements of automatic driving. [0003] The current test method is mainly to manually configure threads one by one for testing, but...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007G01R31/00
CPCG01M17/007G01R31/007
Inventor 徐聃聃张天骅韩旭
Owner GUANGZHOU WERIDE TECH LTD CO
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