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Method, device, equipment, medium, and vehicle for testing vehicle boundary capability

A test method and vehicle technology, applied in the computer field, can solve problems such as lack of test plans, and achieve the effect of ensuring test results

Active Publication Date: 2019-02-01
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is still a lack of stable and reliable testing solutions for the safety boundary capabilities of autonomous vehicles

Method used

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  • Method, device, equipment, medium, and vehicle for testing vehicle boundary capability
  • Method, device, equipment, medium, and vehicle for testing vehicle boundary capability
  • Method, device, equipment, medium, and vehicle for testing vehicle boundary capability

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] figure 1 It is a flow chart of the testing method of the vehicle boundary capability provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of testing the vehicle boundary capability, the method can be executed by the vehicle boundary capability test device, the device can be integrated on the computer equipment, and the computer equipment can be configured on the vehicle, such as an automatic driving vehicle .

[0027] Such as figure 1 As shown, the test method of the vehicle boundary capability provided in this embodiment may include:

[0028] S110. Send a virtual obstacle instruction to the vehicle system.

[0029] In this embodiment, the boundary capability of the vehicle is tested in the form of virtual obstacles during the driving process of the vehicle, for example, the boundary capability of the self-driving vehicle is tested. The boundary capability of the vehicle refers to the performance data corresponding to the...

Embodiment 2

[0043] figure 2 It is a flow chart of the test method for the vehicle boundary capability provided by Embodiment 2 of the present invention, and this embodiment is further optimized on the basis of the foregoing embodiments. Such as figure 2 As shown, the method includes:

[0044] S210. Send a virtual obstacle instruction to the vehicle system.

[0045] S220. Acquire vehicle operation data collected in real time by the vehicle system after receiving the virtual obstacle instruction.

[0046] S230. Calculate the boundary capability of the vehicle based on the virtual obstacle instruction and the vehicle operation data.

[0047] S240. Repeat the operation of sending the virtual obstacle instruction to the vehicle system, and calculate different boundary capabilities of the vehicle by modifying content related to the virtual obstacle in the virtual obstacle instruction.

[0048]During the test, if the calculated boundary capability is still within the safe value range after...

Embodiment 3

[0053] image 3 It is a schematic structural diagram of the test device for the vehicle boundary capability provided by Embodiment 3 of the present invention, and this embodiment is applicable to the situation of testing the vehicle boundary capability. The device can be realized by means of software and / or hardware, and can be integrated on a computer device, and the computer device can be configured on a vehicle, such as an automatic driving vehicle.

[0054] Such as image 3 As shown, the vehicle boundary capability testing device provided in this embodiment includes an instruction sending module 310, an operating data acquisition module 320 and a boundary capability calculation module 330, wherein:

[0055] An instruction sending module 310, configured to send a virtual obstacle instruction to the vehicle system;

[0056] The running data acquisition module 320 is used to obtain the vehicle running data collected by the vehicle system in real time after receiving the vir...

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Abstract

The invention discloses a method, a device, equipment, a medium, and a vehicle for testing the boundary capability of a vehicle. The method comprises: transmitting a virtual obstacle instruction to avehicle system; acquiring the vehicle operation data collected by the vehicle system in real time after receiving the virtual obstacle instruction; and calculating the boundary capability of the vehicle based on the virtual obstacle instruction and the vehicle operation data. According to the method, the device, the equipment, the medium, and the vehicle for testing the boundary capability of a vehicle, the problem that an effective test scheme for the boundary of the vehicle lacks is solved, automatic testing on the boundary capability of the vehicle is realized, and the accuracy of the testresult is guaranteed.

Description

technical field [0001] The embodiments of the present invention relate to the field of computer technology, and in particular to a test method, device, equipment, medium and vehicle for vehicle boundary capability. Background technique [0002] With the development of artificial intelligence technology, autonomous driving technology has become the focus of attention from all walks of life. At the same time, as a vehicle is an important travel tool in life, people have higher requirements for the stability and reliability of its performance. [0003] The ability of vehicles to respond to emergencies is a factor that cannot be ignored in driving safety. However, there is still a lack of stable and reliable testing solutions for the safety boundary capability of autonomous vehicles. Contents of the invention [0004] Embodiments of the present invention provide a test method, device, equipment, medium and vehicle for vehicle boundary capabilities, so as to realize automatic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 胡太群张丽娜冯西李小华
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD