Intelligent vehicle performance test system and method

A technology of intelligent vehicles and test systems, applied in the field of intelligent vehicle performance test systems, can solve problems such as inability to provide reliability and performance evaluation in complex environments, and achieve the effect of evaluating robustness

Active Publication Date: 2021-03-19
QUANZHOU INST OF EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, the accuracy of the detection equipment can only reach the centimeter level; on the other hand, the monitoring equipment and the detection equipment cannot provide reliability for the same equipment, nor can they provide performance evaluation in complex environments in reality

Method used

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  • Intelligent vehicle performance test system and method
  • Intelligent vehicle performance test system and method
  • Intelligent vehicle performance test system and method

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Embodiment Construction

[0037] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0038] The invention provides an intelligent vehicle performance testing system, which includes an optical positioning system and an abnormal event adding node module.

[0039] Such as figure 2 As shown, the optical positioning system includes an infrared camera array, an infrared target point, and an optical positioning information processing module;

[0040] The infrared target points are installed on the roof of the vehicle to be tested; preferably, in order to be able to collect the vehicle's own attitude angle, the number of the installed infrared target points is not less than 3, and they are respectively installed at 3 or 4 vertices of the vehicle roof , the connecting lines are perpendicular to each other.

[0041] The infrared camera array is installed on both sides of the driving path of the vehicle to be tested, and is used to collect images ...

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Abstract

The invention discloses an intelligent vehicle performance test system and method. The system comprises an optical positioning system and an abnormal event adding node module, wherein the optical positioning system is used for calculating space coordinates and a vehicle attitude angle of a to-be-tested vehicle, and the abnormal event adding node module is used for adding obstacles and interferenceeffects in image information of the vehicle, and thereby robustness testing of a sensor and an intelligent vehicle sensing algorithm is achieved.

Description

technical field [0001] The invention belongs to the technical field of intelligent driving vehicle detection, and in particular relates to an intelligent vehicle performance testing system and a method thereof. Background technique [0002] At present, vehicle automation and intelligent technology has made significant progress. Intelligent driving vehicles and various applications based on artificial intelligence theory are gradually becoming popular. Therefore, high-precision, quantifiable safety standards, methods and equipment for self-driving vehicle testing are required. To prove the safety and reliability of the vehicle. At present, the tests are mainly divided into two categories: one is the virtual test environment, which tests smart vehicles by simulating the urban environment. One is the actual unmanned test site. The unmanned test site is mainly for unmanned vehicle competitions, unmanned vehicle scene tests, and unmanned vehicle application tests, while ignorin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 魏宪兰海李朝郭杰龙张剑锋俞辉唐晓亮邵东恒
Owner QUANZHOU INST OF EQUIP MFG
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