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Processing method and device for testing road stability

A stable and road technology, applied in the computer field, can solve the problems of low test efficiency, time-consuming and laborious, and achieve the effect of improving test coverage, improving test efficiency, and ensuring test coverage.

Inactive Publication Date: 2021-05-14
北京赛目科技股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, it is possible to manually set the vehicle to go through multiple lane-based routes from position A to position B, and to calculate the distance of the autonomous vehicle on each lane-based route based on the driving conditions of the autonomous vehicle on each lane-based route. Stability on the route, time-consuming and labor-intensive, low test efficiency

Method used

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  • Processing method and device for testing road stability
  • Processing method and device for testing road stability
  • Processing method and device for testing road stability

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Embodiment Construction

[0027]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] It should be noted that the terms "include" and "have" and any variations thereof in the embodiments of the present invention and drawings are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these pro...

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Abstract

The invention discloses a processing method and device for testing road stability. The processing method comprises the following steps: establishing a communication relation of lanes corresponding to road junctions; determining a first road and a second road corresponding to the road intersection; determining an expected lane route according to the relative position of the first road and the second road; according to an expected lane route, setting traffic disallowing marks on lanes corresponding to the first road and the second road, and generating an automatic driving route of a road intersection; generating an automatic driving route of a straight road; generating a whole-course automatic driving route according to the automatic driving route of the road intersection and the automatic driving route of the straight road; acquiring driving information of the automatic driving vehicle on the whole-course automatic driving route; and determining the stability of the automatic driving vehicle on the whole-course automatic driving route according to the driving information and a preset stability condition. According to the invention, different driving routes can be automatically set and the stability of each route can be calculated so as to improve the test efficiency.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a processing method and device for testing road stability. Background technique [0002] In order to test various performances of autonomous driving, road scenarios need to be established for simulation testing. In practical scenarios, since a road is usually divided into multiple lanes, and road intersections correspond to roads in multiple directions, there are multiple lane-based routes even from location A to location B via the same road. In order to ensure that the self-driving vehicle can adapt to the complex road conditions in reality, it is necessary to test the stability of the self-driving vehicle on various lane-based routes. [0003] At present, it is possible to manually set the vehicle to go through multiple lane-based routes from position A to position B, and to calculate the distance of the autonomous vehicle on each lane-based route based on the driving condit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01G08G1/0967
CPCG08G1/0125G08G1/0137G08G1/096725
Inventor 何丰胡大林王铁锋郝运泽陈贞薛晓卿杨强车海翔谭哲胡艳玲
Owner 北京赛目科技股份有限公司
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