Method and terminal for judging traffic light

Abstract

The invention discloses a method and a terminal for judging traffic light, and relates to the field of communication. The method comprises the steps as follows: the terminal is fixed at the front end of an automobile, and a terminal interface is connected with an operation control module of the automobile; when the automobile runs, the terminal obtains the video image of the traffic road condition in front of the automobile in a real time manner, and judges whether the video image contains traffic light information by carrying out analysis and identification on the video image; when the video image contains the traffic light information, the terminal generates a control command corresponding to the traffic light information and sends the control command to the operation control module of the automobile; and the operation control module of the automobile automatically controls the running of the automobile according to the received control command. The method and the terminal solve the problems that traffic accident is caused by misoperation in front of traffic light due to fatigue driving and intoxicated driving and a blind man cannot automatically judge the traffic light while driving the automobile, and have the benefits of forcing the automobile to decelerate, brake or start according to the traffic light signal of the traffic light.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and a terminal for judging a traffic light signal and controlling a vehicle to run according to the signal. Background technique [0002] At present, mobile phones have become an indispensable communication tool and necessity in people's daily life. Large-screen smart phones with multimedia functions such as taking pictures and videos are becoming more and more popular, and the image processing functions of mobile phones and other mobile terminals are becoming more and more powerful. , Some mobile phones even have the function of detecting human faces when taking pictures, and some related patents have proposed the idea of ​​unlocking mobile phones by detecting local features of human faces, such as interpupillary distance, through mobile phone cameras. [0003] Simultaneously, there are more and more people who have cars at present, and it is inevitable to run into traffic lig...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method and terminal for judging traffic lights, which can better solve the problem of traffic accidents caused by fatigue driving and drunk driving personnel who make mistakes in front of traffic lights and the problem that blind people cannot automatically judge traffic lights when driving a vehicle question

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