Testing method and device for unmanned vehicle based on lidar
A technology of laser radar and unmanned vehicles, which is applied in the direction of vehicle testing, measuring devices, and testing of machine/structural components. The effect of comprehensiveness and accuracy
Active Publication Date: 2020-04-28
SUZHOU VENTI TECH CO LTD
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Problems solved by technology
[0003] The current vehicle tests are all carried out by manual driving, which not only consumes manpower, but also may have the defects of incomplete test items and inaccurate tests
Method used
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[0072] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
[0073] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.
[0074] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific implementation manners. It will be understood by those skilled in the art that the present disclosure may be practiced without some of the specific details. In some instances, methods, means, componen...
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The present disclosure relates to a lidar-based unmanned vehicle testing method and device, the method comprising: acquiring vehicle action information and point cloud data collected by the lidar; wherein the vehicle action information includes vehicle movement action; if the action of the vehicle is a preset action, obtain the road information of the test road where the vehicle is located according to the point cloud data and the map; obtain the performance index of the vehicle according to the preset action and the road information; The vehicle action information and the performance index are used to determine the vehicle performance test result. By replacing the traditional manual vehicle testing method with the test method of the unmanned vehicle of the present disclosure, and ensuring normal driving in the vehicle test based on the laser radar, the test method of the unmanned vehicle based on the laser radar according to the embodiment of the present disclosure can realize The unmanned automatic test of the vehicle saves manpower and can ensure the comprehensiveness and accuracy of the test.
Description
technical field [0001] The present disclosure relates to the technical field of vehicle testing, and in particular to a testing method and device for a laser radar-based unmanned vehicle. Background technique [0002] Vehicles are becoming more and more popular, the demand for vehicles is still increasing, and buyers are paying more and more attention to the quality of vehicles, which makes vehicle manufacturers pay more and more attention to improving the performance of vehicles, such as handling performance and durability. General vehicles need to pass the test before they can be put into the market. Therefore, vehicle testing is an important part of checking vehicle performance or durability, and has important guiding significance for the subsequent production of vehicles. In order to ensure that the vehicles put on the market are high-quality vehicles, vehicle testing is becoming more and more important. [0003] The current vehicle tests are all carried out by manual d...
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IPC IPC(8): G01M17/007G01S17/89G01S17/931G01S17/86
CPCG01M17/007G01S17/89G05D1/024G05D1/0274G01S17/931G01C21/3697G01S17/86G06T7/20G06T2207/10028G05D1/247
Inventor 钱鹏程
Owner SUZHOU VENTI TECH CO LTD