Intelligent traffic guidance device

Abstract

The invention discloses an intelligent traffic guidance device, and belongs to the technical field of intelligent traffic. The device solves the problem that existing traffic lights and guidance devices cannot automatically remove dust. The device comprises a light post, a light plate, a traffic guidance display screen, a support and a servo motor. The support fixedly connected to the bottom of the lamp post is connected to the ground through foundation bolts, the light plate and the traffic guidance display screen are both fixedly connected to a connecting rod, the connecting rod is fixedly connected to the light post by a bolt, and a red light, a yellow light and a green light are embedded in the lamp plate. A first boss and a second boss which are fixedly connected to the surface of thelight post are movably connected with a rotating table and a second air cylinder through shaft pins respectively. A third boss at the bottom of the rotating table is movably connected with a second piston rod in the second air cylinder through a shaft pin. The servo motor is fixedly connected with the interior of a groove formed in the surface of the rotating table and connected with a sliding table through a screw rod. A first air cylinder fixedly connected with the top of the sliding table is connected with a cleaning device through a first piston rod. The intelligent traffic guidance device has the characteristic that dust can be automatically removed.

Description

technical field [0001] The invention belongs to the technical field of intelligent transportation, and in particular relates to an intelligent transportation guidance device. Background technique [0002] Traffic signal light is made up of red light, green light, yellow light, and red light represents prohibition of passage, and green light represents permission to pass, and yellow light represents warning. Traffic signal lights are divided into: motor vehicle signal lights, non-motor vehicle signal lights, crosswalk signal lights, direction indicator lights (arrow signal lights), lane signal lights, flashing warning lights, road and railway level crossing signal lights. Traffic lights are internationally unified traffic lights. At intersections, vehicles coming from several directions gather here. Some have to go straight, and some have to turn. Who should go first? This is to obey the command of traffic lights. Go straight or turn left, under the condition of not hinderin...

AI Technical Summary

Problems solved by technology

[0004] A large amount of dust tends to adhere to the surface of the current traffic signal lights and traffic guidance display screens. These dusts will block the signal lights and display screens, affect the normal viewing of pedestrians and drivers, and cause traffic accidents. In the past, the cleaning of dust was done manually by operators. Wiping not only increases the labor intensity of the operator, but also reduces the cleaning efficiency

[0005] Therefore, in order to solve this problem, it is necessary to develop and design an intelligent traffic guidance device, which solves the problem that existing traffic lights and guidance devices cannot automatically clean dust.

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