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Road processing method and device for simulation test

A simulation test and road technology, applied in the computer field, can solve the problems of affecting test coverage, time-consuming and labor-intensive, missed testing, etc., to achieve the effect of ensuring test coverage, improving test efficiency, and improving test coverage

Inactive Publication Date: 2021-05-07
北京赛目科技股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, it is possible to manually set the vehicle to go through a variety of lane-based routes from location A to location B, but it is time-consuming and laborious and may miss tests, which affects the coverage of the test

Method used

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  • Road processing method and device for simulation test
  • Road processing method and device for simulation test
  • Road processing method and device for simulation test

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Embodiment Construction

[0026] 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.

[0027] 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 pr...

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Abstract

The invention discloses a road processing method and device for a simulation test, and the method comprises the steps: building a communication relation of all lanes corresponding to all road junctions according to the number of lanes at all road junctions, the driving direction and traffic rules; determining a first road in the vehicle coming direction and a second road in the vehicle going direction 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 the straight road according to a straight road mark of the straight road in the route setting instruction and a preset straight lane changing rule; and 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. According to the invention, different driving routes can be automatically set, so the test coverage rate is ensured and the test efficiency is improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for processing roads used for simulation testing. 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. [0003] At present, it is possible to manually set the vehicle to go through a variety of lane-based routes from location A to location B. However, it is time-consuming and laborious, and there may be missed tests, which affects the coverage of the test. Contents of the invention [0004] According to the first aspect of the embodiments of the present invention, a method for processing roads used for simulation testing is pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06Q10/04
CPCG06Q10/047G06F30/20
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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