Vehicle testing method and device and vehicle

A test method and vehicle technology, applied in measurement devices, radio wave measurement systems, instruments, etc., can solve problems such as the inability to achieve full-scale testing of various traffic elements in various scenarios, and achieve the effect of improving test efficiency and reducing test costs.

Pending Publication Date: 2022-06-28
BEIJING ELECTRIC VEHICLE
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiment of the present invention is to provide a vehicle testing method, device and vehicle, so as to solve the problem in the prior art that the front-view camera of the vehicle cannot realize the full-range testing of various scenes and various traffic elements

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  • Vehicle testing method and device and vehicle
  • Vehicle testing method and device and vehicle

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Embodiment Construction

[0069] In order to make the technical problems, technical solutions and advantages to be solved by the present invention more clear, the following will be described in detail with reference to the accompanying drawings and specific embodiments.

[0070] The embodiments of the present invention provide a vehicle testing method, device and vehicle in order to solve the problem that the vehicle front-view camera in the prior art cannot realize the full-scope testing of various traffic elements in various scenarios.

[0071] like figure 1 As shown, an embodiment of the present invention provides a vehicle testing method, including:

[0072] Step 101: Acquire sampling data of traffic elements detected by a forward-looking camera on the vehicle to be tested under various test scenarios, and acquire comparison data of traffic elements collected by a lidar on the vehicle to be tested;

[0073] It should be noted that the forward-looking camera and lidar use GPS to synchronize timing ...

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PUM

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Abstract

The invention provides a vehicle testing method and device and a vehicle, and relates to the technical field of electric automobiles, and the vehicle testing method comprises the steps: obtaining the sampling data of traffic elements detected by a foresight camera on a to-be-tested vehicle in a plurality of testing scenes, acquiring contrast data of the traffic elements acquired by a laser radar on the to-be-detected vehicle; respectively comparing the contrast data and pre-acquired mark data with the sampling data, and outputting a test result; the traffic elements comprise at least one of the following items: motor vehicles, pedestrians, non-motor vehicles, obstacles, traffic signs, lane lines, ground traffic markings and traffic lights. According to the scheme, multiple scenes and multiple traffic elements are covered, repeated and complex single testing is avoided, the testing cost is greatly reduced, and the testing efficiency of the foresight camera is improved.

Description

technical field [0001] The invention belongs to the technical field of electric vehicles, and in particular relates to a vehicle testing method, device and vehicle. Background technique [0002] In the development of valet parking for vehicles, it is necessary to conduct normative tests on the detection effect of the front-view camera. The existing test specifications can only be tested for a single scenario, but the scenarios encountered in the actual operation of the valet parking function are often complex scenarios in which multiple single test scenarios are randomly superimposed in any combination. And a variety of traffic elements cannot be tested for full coverage. SUMMARY OF THE INVENTION [0003] The purpose of the embodiments of the present invention is to provide a vehicle testing method, device and vehicle, so as to solve the problem in the prior art that the vehicle front-view camera cannot realize the full range testing of various traffic elements in various...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S17/08G01S17/58G01S17/931
CPCG01S17/08G01S17/58G01S17/931
Inventor 张洋尹颖张友焕王雪莹
Owner BEIJING ELECTRIC VEHICLE
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