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What are the differences in traffic lights introduced by manufacturers in Henan?
Category: Company News
Aug 25,2022
Henan traffic light manufacturerWhat are the differences in traffic lights?
Traffic lights are legal traffic control tools placed at intersections to indicate when vehicles and pedestrians should move or stop, consisting of colored light signals such as red, green, and yellow.
They are an important component of traffic signals and the basic language of road traffic. Traffic lights can be divided into: motor vehicle lights, non-motor vehicle lights, pedestrian crossing lights, lane lights, directional indicator lights, flashing warning lights, and highway-railway crossing lights.
Henan traffic light manufacturer: Classification of traffic lights
Traffic lights have round red, yellow, and green lights and arrow patterns to allocate driving rights in different directions by time; or only red and green round signals to control one-way rotating traffic, generally located at intersections or on roads with one-way rotation control.
According to the operation mode, they can be divided into:
Timed traffic lights
Traffic sensor traffic lights
Adjustable traffic lights
Pedestrian traffic lights are used together with traffic control signals, featuring square red and green signals with 'standing pedestrian' and 'walking pedestrian' to control pedestrian crossing at intersections or mid-road.
Henan traffic light manufacturer: Special traffic lights include:
Lane control traffic lights are square red and green signals with fork arrow patterns that allocate lane usage rights, located in the middle of roads or toll stations.
Multi-phase intersection four-signal phase traffic lights (used for T-Y intersections or where left turns and right turns are prohibited, limiting the time for vehicles to turn left).
Multi-phase intersection five-light simultaneous traffic lights (used for intersections with three lanes on either side, featuring five lights: red, yellow, left turn green arrow, forward green arrow, right turn green arrow).
Railway level crossing signal lights are round double-flashing red lights that prohibit pedestrians and vehicles from passing through railway level crossings, set up in front of the railway level crossing.
Pedestrian crossing signal lights are round double-flashing yellow lights that warn approaching vehicles to slow down. When pedestrians are crossing, vehicles should yield to pedestrians and be placed in front of the zebra crossing road markings.
Special flashing lights use a single mirror to flash red or yellow to warn approaching vehicles to pay attention to the road ahead. They should stop or slow down first and then stop according to road conditions. They are located in front of intersections or dangerous sections of the road.
Blind audio signal lights consist of fixed sound source pedestrian-specific signal lights or pedestrian crossing signal lights that inform blind individuals of the direction to cross and warn vehicle drivers of blind pedestrians. If necessary, they should be set at intersections or sections near areas where blind tourists gather.
Entrance ramp control signal lights are round red, yellow, green signal lights or changes in red-green signal lights that control vehicle movement on entrance ramps to limit vehicles entering the main line of highways. They are located at the connection point between entrance ramps and acceleration lanes. Their operation mode can be timed signal lights or traffic adjustment signal lights.
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