Road signal lamp synchronous intelligent prompting device

Abstract

The invention discloses a road signal lamp synchronous intelligent prompting device. The road signal lamp synchronous intelligent prompting device is composed of a signal lamp signal synchronous transmitter, a signal lamp signal prompting device host machine, a signal lamp signal synchronous display, a setting bottom, an inquiry button, vehicle steering lamp signals and navigation satellite signals; and a signal receiver, a navigation satellite signal receiver and a signal lamp signal prompting device controller are arranged in the signal lamp signal prompting device host machine. With the road signal lamp synchronous intelligent prompting device of the invention adopted, a driver will not be disturbed by sunlight, will not be shielded by large-sized vehicles before the driver, will not be affected by visions, and can accurately grasp signal lamp information; the driver can be prompted through the inquiry button so as to reasonably control a vehicle to accelerate and decelerate, and can smoothly pass through an intersection indicated by signal lamps; and therefore, energy can be saved, and kinetic energy loss can be reduced.

Description

technical field [0001] The invention relates to the field of safe driving of automobiles, in particular to a synchronous intelligent prompting device for road signal lamps. Background technique [0002] Traffic lights are an important part of traffic signals and the basic language of road traffic. The traffic signal lights are composed of red lights, green lights, and yellow lights. The color and duration of the signal lights are controlled by the road signal light controller. At road intersections, there are two types of road signal lights used to indicate the passage of motor vehicles: motor vehicle signal lights and direction indicator lights. Motor vehicle signal lights are composed of a group of red lights, green lights, and yellow lights; Composed of red lights, green lights, and yellow lights, each set of signal lights has its corresponding indicating road and stop line. At road intersections, before the motor vehicle passes the stop line, the driving direction is ...

AI Technical Summary

Problems solved by technology

[0003] When the car drives to the intersection, the road signal lights are sometimes in the same direction as the sun, and it is difficult for the driver to see the color and duration of the signal light display; sometimes it is difficult for the driver to see the color and duration of the signal light display in time due to the occlusion of the large vehicle in front; Due to their own vision problems, many drivers cannot see the time or even the color of the signal light clearly within a certain distance; sometimes although they can see the color of the signal light clearly, the judgment that they need to accelerate, decelerate or maintain the current speed to pass before the signal light is inaccurate; The above reasons often lead to failure to pass in time when "can pass", which affects the smooth running of the entire road; sometimes it causes emergency braking before the stop line, or even "running the lights"

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