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A vehicle testing method and device

A test method and vehicle technology, applied in the automotive field, can solve the problems of incorrect test results, large manpower and material resources, and reduced vehicle test accuracy, etc., to achieve the effect of improving accuracy and reducing the consumption of manpower and material resources

Active Publication Date: 2022-05-24
BEIJING CO WHEELS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that using manual analysis to test vehicles not only consumes a lot of manpower and material resources, but also has the risk of error in test results due to human analysis errors, which reduces the accuracy of vehicle testing.

Method used

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  • A vehicle testing method and device
  • A vehicle testing method and device
  • A vehicle testing method and device

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Embodiment Construction

[0036] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present invention will be more thoroughly understood, and will fully convey the scope of the present invention to those skilled in the art.

[0037] figure 1 It is a schematic diagram of the interaction in the vehicle test in the embodiment of the present invention, see figure 1 As shown, the vehicle 101 is the vehicle to be tested, the CAN data acquisition device 102 can acquire feedback data indicating the state of the vehicle 101 from the CAN of the vehicle 101, and send the acquired feedback data to the vehicle testing device 103, and the vehicle testing device 10...

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Abstract

An embodiment of the present invention provides a vehicle testing method and device, including: acquiring at least one piece of feedback data transmitted in the controller local area network; determining the type of the at least one piece of feedback data; determining the type corresponding to the at least one piece of feedback data according to the type A test case, the test case includes a test logic for testing whether the at least one feedback data is normal; and the at least one feedback data is tested according to the test case. When the tester needs to test the vehicle, the tester no longer needs to manually analyze the data one by one, even the tester who does not have the ability to analyze the data can test the vehicle, which saves the training of the tester The process can reduce the consumption of manpower and material resources in the process of vehicle testing, and improve the accuracy of vehicle testing.

Description

technical field [0001] The invention relates to the technical field of automobiles, and in particular, to a vehicle testing method and device. Background technique [0002] The existing vehicle testing method mainly acquires the data transmitted in the Controller Area Network (CAN), and then manually analyzes the data one by one to determine whether various functions of the vehicle are normal, so as to achieve the test of the vehicle. the goal of. [0003] However, by manually analyzing the data to determine whether the functions of the vehicle are normal, the requirements for the testers are relatively high, that is, before the vehicle test, the testers need to be trained until the testers have the ability to analyze data. After that, the data can be analyzed to determine whether the various functions of the vehicle are normal. It can be seen that using manual analysis to test vehicles not only consumes a lot of manpower and material resources, but also has the risk of er...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/36
CPCG05B23/0213
Inventor 殷国栋
Owner BEIJING CO WHEELS TECH CO LTD