Traffic light display method

Abstract

The invention discloses a traffic light display method. The traffic light display method comprises that WiFi (Wireless Fidelity) hot spots are established on traffic light columns; an owner establishes connection with the WiFi hot spots through an intelligent terminal; the owner performs accuracy selection on traffic light intersections through electronic maps installed in the intelligent terminal; traffic light states and corresponding time information are transmitted to the intelligent terminal through the WiFi. According to the traffic light display method, the low-cost WiFi hot spots are established on the traffic lamp columns, then the traffic light states are transmitted to the smartphone through the WiFi hot spots, the traffic lights do not display time due to the fact that the traffic lights does not provided with display screens, a control center has a clock counting function, then the intelligent terminal displays time through the WiFi hot spots, the time displaying problem can be solved without complex transformation of the traffic lights, and accordingly the problems that a front vehicle shields a rear vehicle and the traffic lights does not display time are solved with low costs.

Description

technical field [0001] The invention relates to a traffic light display method. Background technique [0002] Cars have become a part of people's lives and play an important role in traffic. At present, large vehicles often block the rear cars at traffic light intersections, and in some cities, traffic lights do not display time. Although some cities' traffic lights themselves cannot Time display, but its control center still controls traffic lights through time. Contents of the invention [0003] The purpose of the present invention is to solve the above problems by proposing a traffic light display method to solve the problems of the front vehicle blocking the rear vehicle and the traffic light not displaying time at low cost. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] A traffic light display method, comprising: [0006] Steps to establish a WiFi hotspot on a traffic light pole; [0007] Steps for...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the above problems by proposing a traffic light display method to solve the problem of low-cost solutions to the problems that the front car blocks the rear car and the traffic lights do not display time.