Automobile automatic driving safety test system and operation method thereof

Abstract

The invention discloses an automobile automatic driving safety test system and an operation method thereof. The automobile automatic driving safety test system comprises a virtual electronic fence, a traffic unit flow, a test vehicle, a tester and a radio frequency module, the virtual electronic fence defines an activity area for the traffic unit flow, the test vehicles and the test personnel; the traffic unit flow is automatically driven in the virtual electronic fence, a positioning module is arranged on the traffic unit flow, and when the positioning module detects that the traffic unit flow is driven away from the virtual electronic fence, the traffic unit flow is actively braked; the test vehicle runs in the virtual electronic fence and is used for testing the safety performance of automatic driving of the traffic unit flow; a tester moves in the virtual electronic fence and commands the test work; the radio frequency module is used for sensing the distance between two traffic unit flows, the distance between the traffic unit flow and a test vehicle, the distance between the traffic unit flow and a test person, and the distance between the traffic unit flow and a ground obstacle. The invention aims to solve the problem that the safety performance of the existing test system has defects.

Description

technical field [0001] The present invention relates to the technical field of automobile automatic driving, in particular to an automobile automatic driving safety testing system and an operating method thereof. Background technique [0002] Automated automobiles mean that automobiles drive autonomously without human operation. Automated automobiles are a trend in the development of intelligent automobiles. Smart automobiles are equipped with advanced sensors and other devices and use new technologies such as artificial intelligence to have automatic driving functions and gradually become intelligent. A new generation of cars with mobile space and application terminals. When developing autopilot technology, various performance tests need to be carried out, including speed limit information recognition and response, and car-following driving. How to ensure the safety performance of the test system is very important when testing the automatic driving function of the car. ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there are defects in the safety performance of the vehicle automatic driving function test system. During the test, collisions between self-driving cars, between the self-driving car and the test vehicle, between the self-driving car and the test personnel are prone to occur, thus causing personal injury. Safety and property safety bring loss

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