Method, device and equipment for identifying abnormal traffic lights in automatic driving

A technology of traffic lights and automatic driving, applied in the field of automatic driving, can solve the problems of cumbersome identification of abnormal traffic lights and low recognition efficiency, and achieve the effect of avoiding low recognition efficiency, simplifying recognition steps, and improving recognition efficiency
CN110533940BActive Publication Date: 2022-06-28BEIJING BAIDU NETCOM SCI & TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING BAIDU NETCOM SCI & TECH CO LTD
Publication Date
2022-06-28

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Abstract

The present invention provides a method, device, device and computer storage medium for identifying abnormal traffic lights in the technical field of automatic driving. The state sequence is matched in the preset abnormal features, and when the matching result is obtained, it is determined that the traffic signal is an abnormal traffic signal; the position information of the abnormal traffic signal is obtained and recorded. The invention can simplify the identification steps of abnormal traffic lights and improve the identification efficiency of abnormal traffic lights.
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Description

【Technical field】

[0001] The present invention relates to the technical field of automatic driving, and in particular, to a method, device, device and computer storage medium for identifying abnormal traffic lights. 【Background technique】

[0002] When identifying abnormal traffic lights in the prior art, usually after the vehicle collects the driving data, the collected driving data is uploaded to a cloud server, and the cloud server performs data analysis, thereby realizing the identification of abnormal traffic lights. Therefore, the process of identifying abnormal traffic lights in the prior art is cumbersome and the identification efficiency is low. [Content of the invention]

[0003] In view of this, the present invention provides a method, device, device and computer storage medium for identifying abnormal traffic lights in the technical field of automatic driving, which are used to simplify the identification steps of abnormal traffic lights and improve the identif...

Claims

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