Wind-solar hybrid traffic signal control device

Abstract

The invention provides a wind-solar hybrid traffic signal control device, which comprises a vertical column and signal lamps arranged at the upper end of the vertical column. The upper end of the vertical column is provided with a solar panel and a wind generator; the middle end of the vertical column is provided with a lighting lamp and a control cabinet; the bottom part of the vertical column isprovided with a battery; the control cabinet is internally provided with a first single chip microcomputer and a wireless signal receiver; the first single chip microcomputer is connected with an infrared sensor; the control cabinet is respectively connected with a hand touch indication lamp, a hand touch button and light strips; and the light strips are arranged at two sides of a lane. The vehicle flow can be detected through the infrared sensor, the information is transmitted to the first single chip microcomputer for analysis, and the color of a signal lamp is thus controlled; the solar panel and the wind generator provide enough power for the device; the battery can ensure the device to be normally used at night; the lighting lamp is arranged for lighting a sidewalk; and as the lightstrips are arranged at two sides of the lane, the colors of the light strips are controlled through the first single chip microcomputer, the light strips and the signal lamps display the same colors,and a driver can observe signals at an intersection conveniently.

Description

Technical field [0001] The invention relates to a traffic signal lamp, in particular to a wind-solar complementary traffic signal control device. Background technique [0002] Common signal lights are mostly green, yellow, and red lights. They are generally called traffic lights. There are still many car accidents caused by the inability to see the signal lights every year. At present, there are basically two reasons why the signal lights are not clear. One is that the signal lights are installed too low. If the signal light is installed on the pedestrian zebra crossing in front of the vehicle stop line, this problem can be better solved. However, for vehicles closer to the stop line, it is extremely difficult for people in the vehicle to observe the signal light, and it is almost impossible to see the signal light. [0003] The traditional traffic signal control at an intersection is to conduct a survey of vehicle flow in advance, and use statistical methods to pre-set the delay o...

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned control method and device of a traffic signal light are not very conducive to the passage of higher vehicles such as trucks and buses, and the energy consumption is large, and there is still room for improvement in terms of energy consumption and convenience for observing signals.

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