Dynamic track spike lamp under linkage control with intersection annunciator and control method of dynamic track spike lamp

Abstract

The invention discloses a dynamic track spike lamp under linkage control with an intersection annunciator and a control method of the dynamic track spike lamp. The dynamic track spike lamp comprises a column of double-face light-emitting track spike lamp bodies spaced at set intervals. Each light-emitting side face comprises red LED lamps and green LED lamps which are arranged alternately. The red LED lamps and the green LED lamps are connected with a single-chip microcomputer through control lines respectively. The track spike lamp bodies controlled by the single-chip microcomputer and the annunciator are connected with a traffic signal output port of an adjacent road. The double-face light-emitting track spike lamp bodies are laid on the two sides of a lane boundary line or zebra stripes. The dynamic track spike lamp has the beneficial effects that information of the annunciator can be displayed through the track spike lamp bodies, passing vehicles or pedestrians can judge whether to pass or not by observing track spikes on a road surface, and the situation that drivers and the pedestrians ignore observation of the lower road condition due to observation of the upper signal lamps when reaching an intersection is reduced.

Description

technical field [0001] The invention relates to the technical field of traffic sign lamps, in particular to a dynamic road stud lamp controlled in linkage with an intersection signal machine and a control method thereof. Background technique [0002] At present, with the continuous increase of vehicles, the facilities on the traffic roads are also constantly being constructed and optimized. In the face of large traffic volume and high speed, traffic sign markings play an important role in guiding and guiding. At night, the reflective lane line can be passively displayed under the illumination of the lights, but it cannot be displayed when it is a little farther away or when the lights are not illuminated, which brings inconvenience to vehicles driving on the road at night. At present, light-emitting road stud lights are installed at traffic intersections, entrances and exits with large traffic volumes, and multi-lane lanes to warn vehicles or pedestrians. [0003] Road stu...

AI Technical Summary

Problems solved by technology

However, most of the current road stud lights emit a single yellow light, and the lighting mode of the double-sided road stud is simple and synchronous flashing, and there is no linkage with the intersection signal when working; at the same time, the LEDs on both sides of the road stud The light flashes synchronously, and it can only be an early warning for vehicles or pedestrians in a single direction, and it cannot make the same spike provide traffic information reminders for pedestrians and vehicles at the same time.

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