Remote server and method for obtaining traffic lights state

Abstract

The invention provides a remote server and a method for acquiring the state of traffic lights. The server comprises an information acquisition unit used for receiving the positioning information from the vehicle and the state information of the traffic lights; a processing unit used for determining the target traffic lights according to the positioning information and sending a state information request command to the target traffic lights; and a transmitting unit takes the state information as the response information and feeds the information back to the vehicle. By applying the technology provided by the invention, the driver can neglect the blockage of the vehicle to the traffic lights at the road junction, can know the state of the traffic lights in advance, and further avoid the potential safety hazard caused by scrambling the roads.

Description

A remote server and method for obtaining traffic light status technical field The invention relates to the safety technology of driving a car, in particular to a remote server and a method for obtaining the status of traffic lights. Background technique When driving a car, sometimes you cannot see the state of the traffic light because there is a large vehicle in front of you. Although the vehicle in front passed the intersection during the green light period, when the vehicle you are driving passes the intersection, it runs through the red light by mistake; at the same time, Many traffic accidents occur at crossroads, often caused by drivers rushing for time and roads during the transition of traffic lights or yellow lights, which poses a great hidden danger to traffic safety. Contents of the invention The purpose of the present invention is to provide a remote server and method for obtaining the state of traffic lights, which are used to solve the potential safety haz...

AI Technical Summary

Problems solved by technology

When driving a car, sometimes you cannot see the state of the traffic light because there is a large vehicle in front of you. Although the vehicle in front passed the intersection during the green light period, when the vehicle you are driving passes the intersection, it runs through the red light by mistake; at the same time, A lot of traffic accidents happen at intersections, often because drivers are rushing for time and roads during the transition of traffic lights or yellow lights, which has caused great hidden dangers to traffic safety.

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