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Test system for networking communication function of self-driving automobile and method

A technology for autonomous driving and testing systems, which can be used in vehicle testing, vehicle impact testing, and machine/structural component testing. It can solve problems such as high cost and low testing efficiency.

Pending Publication Date: 2021-07-02
TRAFFIC MANAGEMENT RES INST OF THE MIN OF PUBLIC SECURITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of high cost and low test efficiency in testing the networking communication function of autonomous vehicles in the prior art, the present invention provides a testing system for networking communication functions of autonomous vehicles, which can Communication function, flexible and convenient construction of test environment, low cost, and strong implementability, greatly improving test efficiency

Method used

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  • Test system for networking communication function of self-driving automobile and method
  • Test system for networking communication function of self-driving automobile and method
  • Test system for networking communication function of self-driving automobile and method

Examples

Experimental program
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Embodiment Construction

[0056] The present invention is a testing system for networking communication functions of automatic driving vehicles, which includes: a testing area, a mobile communication device 6 , a testing server (not shown in the figure), a vehicle networking communication unit 7 , and a roadside communication unit 4 .

[0057] The test area includes: test start area 1, test end area 2, simulation test information receiving area 3;

[0058] When the automatic driving vehicle 5 to be tested enters the test start area 1, it means that the automatic driving vehicle 5 to be tested enters the test area and is ready to start this test; when the automatic driving vehicle 5 enters the test end area 2, it indicates that the automatic driving vehicle to be tested Vehicle 5 leaves the test area and ends the test;

[0059] In the test area, the simulated test information receiving area 3 is set according to the communication distance of the automatic driving vehicle 5 to be tested specified in the ...

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Abstract

The invention provides a test system for a networking communication function of a self-driving automobile. The test environment can be flexibly and conveniently set up for the networking communication function of the self-driving automobile, the cost is low, the practicability is high, and the test efficiency is greatly improved. Simulation test information is sent through the mobile communication device, theautomobile is simulated, and the automobile and an automatic driving automobile to be tested jointly run in a test area; the automatic driving automobile to be tested receives the simulation test information through the automobile-mounted networking communication unit, makes a judgment and then implements an automatic driving behavior; the information processing module calculates the real-time position information of the simulation automobile, judges the real-time position relation between the simulation automobile and the automatic driving automobile to be tested based on the real-time positioning information returned by the automobile-mounted networking communication unit, and then tests the networking communication function of the automatic driving automobile to be tested. Meanwhile, the invention also discloses a test method for the networking communication function of the self-driving automobile.

Description

technical field [0001] The invention relates to the technical field of automatic driving testing, in particular to a testing system and method for networking communication functions of automatic driving vehicles. Background technique [0002] Self-driving cars and car networking technologies are important components of future intelligent transportation. In the field of intelligent transportation in the future, the application of Internet of Vehicles technology to realize vehicle-to-vehicle and vehicle-road communication, and to provide real-time road environment information for self-driving vehicles through public communication facilities is an inevitable direction of development. In the prior art, most of the networked communication functions of self-driving cars need to build a relatively large experimental environment for testing. Because there are various scenarios in the traffic environment in real life, in order to ensure the accuracy and practicability of the test, a...

Claims

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Application Information

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IPC IPC(8): G01M17/007G01R31/00
CPCG01M17/007G01M17/0078G01R31/006
Inventor 孙巍范志翔吴云强穆文浩秦征骁严慈磊
Owner TRAFFIC MANAGEMENT RES INST OF THE MIN OF PUBLIC SECURITY
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