An unmanned vehicle test and verification platform and a test method thereof

Abstract

The invention belongs to an unmanned vehicle test and verification platform and a test method thereof in the field of unmanned vehicles. The platform comprises a driving simulation system, an experimental field, a network system, an upper level management center and an unmanned vehicle. The driving simulation system constructs a driving environment of a virtual vehicle according to the information collected in a natural scene; the traffic scene of the actual site of the experimental field coincides with the scene modeled by the driving simulation system; and the upper level management center is used for establishing a simulator driving environment, controlling the driving simulation system and processing data; the unmanned vehicle is a test vehicle and is automatically driven in the experimental field; and the driving information of the unmanned vehicle is transmitted to the upper level management center through a network system and then transmitted to the driving simulator of the driving simulation system. According to the invention, function verification and performance evaluation of the unmanned vehicle can be studied, and meanwhile, influences by the unmanned vehicle on an actual traffic flow can be studied and evaluated through the platform.

Description

technical field [0001] The invention belongs to the field of unmanned driving research, and in particular relates to an unmanned vehicle test verification platform and a test method thereof. Background technique [0002] Since the 1970s, developed countries such as the United States, the United Kingdom, and Germany have begun research on unmanned vehicles, and have made breakthroughs in feasibility and practicality. China has started unmanned vehicles since the 1980s. In the research of automobiles, the National University of Defense Technology successfully developed China's first truly driverless car in 1992. Google Driverless Car is a fully automatic driving car developed by Google's Google X laboratory. It can start, drive and stop without a driver. It is currently being tested and has driven 480,000 kilometers. On May 8, 2012, three months after Nevada allowed self-driving cars on the road, the Department of Motor Vehicles issued a legal license plate for Google's self-...

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Problems solved by technology

[0004] The invention patent with the application number 201410118860.5 discloses a basic performance test system and test method for unmanned vehicle environment. Conduct reliability tests on the performance of electronically controlled steering capabilities, electronically controlled speed adjustment capabilities, electronically controlled braking and other functions of driving vehicles, and conduct safety tests on vehicle performance. This invention is only a test of the functions of unmanned vehicles and cannot be completely tested. Driverless Car Performance

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