Unmanned vehicle remote control brake performance testing and assessment method

An unmanned vehicle and evaluation method technology, which is applied in the field of testing for effective evaluation of emergency braking device performance, can solve problems such as inapplicability of evaluation methods and lack of professional evaluation indicators, and achieve real-time, accurate and image reflection. Difficult to test, easy to apply effects

Active Publication Date: 2015-04-08
RES INST OF HIGHWAY MINIST OF TRANSPORT
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Problems solved by technology

For the special field of unmanned vehicle performance evaluation, traditional evaluatio

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  • Unmanned vehicle remote control brake performance testing and assessment method
  • Unmanned vehicle remote control brake performance testing and assessment method
  • Unmanned vehicle remote control brake performance testing and assessment method

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[0040] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments. But those skilled in the art should know that the following examples are not the sole limitation to the technical solution of the present invention, and any equivalent transformation or modification made under the spirit of the technical solution of the present invention should be considered as belonging to the protection of the present invention scope.

[0041] Such as figure 1 As shown, the braking performance test method of a kind of unmanned intelligent vehicle of the present invention, its main technical conception is exactly: adopt a referee car to carry out comparison test to unmanned vehicle, the test means is that both vehicles pass through adopting GPS and The wireless transceiver mode collects and transmits information, and loads data processing software in the background computer. The background computer has the function of analyzing and pr...

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Abstract

The invention discloses an unmanned vehicle remote control brake performance testing and assessment method. A judgment vehicle is adopted to perform comparison testing on the brake response time and speed of an unmanned vehicle, a GPS mobile station and a wireless transmitting-receiving device are arranged on the unmanned vehicle, a GPS mobile station and a wireless transmitting-receiving device are arranged on the judgment vehicle as well, another GPS base station is arranged, the GPS mobile stations are positioned in a GPS differential positioning mode, GPS information transmission is performed through the wireless transmitting-receiving device of the unmanned vehicle and the wireless transmitting-receiving device of the judgment vehicle, and GPS information is transmitted to a background Pc to perform calculation processing. The unmanned vehicle remote control brake performance testing and assessment method effectively solves the problem that at present, the unmanned vehicle remote control brake performance testing and assessment are difficult based on a differential positioning technology and a wireless transmission technology.

Description

technical field [0001] The invention belongs to the intelligent vehicle testing technology, in particular to a testing method for effectively evaluating the performance of an emergency braking device of an unmanned vehicle. Background technique [0002] The contradiction between the increasing number of cars and the limited road transportation, the contradiction between the increasing demand of consumers for information services and the closed information of traditional cars, and the contradiction of "traffic congestion" in China's big cities have stimulated people to seek intelligent transportation technology. solve these problems. Intelligent vehicle technology is the fundamental method to ensure traffic safety and improve operational efficiency, and unmanned vehicle technology is the ultimate goal of intelligent vehicle technology. The improvement of vehicle intelligent technology level has promoted the development of vehicle intelligent detection technology. How to real...

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Application Information

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IPC IPC(8): G01M17/007
Inventor 张红卫张浩周刚区传金董金松张学礼宗成强朱雷雷郝盛
Owner RES INST OF HIGHWAY MINIST OF TRANSPORT
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