Reminder system and reminder method of states of traffic lights

Abstract

The present invention provides a reminder system and reminder method of states of traffic lights. The reminder system comprises: a reminder unit; an image acquisition unit configured to acquire images of the traffic lights; a traffic light analysis and determination unit configured to perform image analysis according acquired the images of the traffic lights and determining the state information of the traffic lights according to the image analysis result; a state information analysis unit configured to perform analysis according to the state information of the traffic lights obtained through determination and image analysis and obtaining the determination result of a traffic condition through combination and analysis of vehicle speeds at present; and a control unit configured to receive the determination result of the traffic condition, generate corresponding traffic reminder information and send the traffic reminder information a reminder unit connected with the control unit for outputting the traffic reminder information. Through the reminder system and reminder method of states of traffic lights, the driver in a vehicle is able to understand a traffic condition in time and control the driving of the vehicle, therefore traffic offences such as red light running and the like may be avoided and driving safety and road safety may be ensured.

Description

technical field [0001] The invention belongs to the field of information technology, and in particular relates to a system and a method for reminding the state of a traffic signal light. Background technique [0002] Urban intersection is an important part of the road traffic system, and it is also the area where the current urban traffic situation is the most complicated and traffic accidents occur frequently. Since the driver needs to complete a series of complex operations in a very short time, including reading instrument indications, obeying traffic control, implementing steering, avoiding pedestrians, etc., any driving mistake may lead to traffic accidents. In view of this, traffic lights are generally erected at urban intersections to guide and control traffic flow. [0003] Generally, traffic signal lights are arranged in parallel with circular or arrow-shaped LED lights in three colors of red, yellow and green. In extreme cases, it cannot be clearly seen by driver...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a traffic signal light state reminder system and a reminding method to solve the problem of running a red light or even a safety accident due to the fact that the state of the traffic signal light at the traffic intersection ahead cannot be immediately known in the prior art due to the obstruction of the line of sight under special conditions. question

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