Processing method and device for road intersection for simulation testing

A simulation test and intersection technology, applied in the computer field, can solve the problems affecting test coverage, time-consuming and laborious, and missed tests, and achieve the effect of ensuring test coverage, improving test efficiency, and improving test coverage.

Pending Publication Date: 2021-05-28
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 multiple routes passing through the same road intersection, which is not only time-consuming and laborious, but also may cause missed tests, which affects the coverage of the test.

Method used

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  • Processing method and device for road intersection for simulation testing
  • Processing method and device for road intersection for simulation testing
  • Processing method and device for road intersection for simulation testing

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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 processing method and device for road intersection for simulation testing. The method comprises the following steps: building a communication relation of all lanes corresponding to all road intersections according to the number of lanes, the driving direction and traffic rules of all the road intersections; after a route setting instruction is received, determining a first road identifier of a first road in a vehicle coming direction and a second road identifier of a second road in a vehicle going direction corresponding to a road intersection from road identifiers carried in the route setting instruction; determining an expected lane route according to the relative position of the first road and the second road; and according to the expected lane route, setting traffic disallowing marks on lanes corresponding to the first road and the second road, and generating a to-be-executed automatic driving route. According to the invention, different driving routes can be automatically set, so that 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 road intersections 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. Especially for road intersections, in actual scenarios, on the basis of obeying traffic rules, there may be multiple routes for vehicles passing through a road intersection. [0003] At present, multiple routes that pass through the same road intersection can be manually set, which is not only time-consuming and laborious, but also may cause missed tests, which affects the coverage of the test. Contents of the invention [0004] The present invention provides a method and device for processing road intersections used for simulation testing, to overcome at least one technical problem existing in the prior art. [0005] According to the first a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/0967G08G1/0968
CPCG08G1/096725G08G1/096805
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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