Lights on the Led cross lamp posts

Led traffic lights, led traffic lights is on the time as interactions change the light color signal, usually set on the fork in the road or other special places, to the road right of way assigned to the vehicle drivers and pedestrians, control its amiable form and turned to the traffic control set of

led traffic light emitting diode traffic light is at a certain time variations of the light signal. They are usually installed in the intersection or other special location, distribution of drivers and pedestrians in traffic, and control their parking and turning. Located in the fork in the road or other where necessary. The traffic light is an important part of traffic signal command, is the basic language road traffic. Traffic lights from red ( No thoroughfare) And a green light, Said to allow passage) And yellow light, Said warning) Composition. Is divided into: motor vehicle lights, a non-motor vehicle lane lights, pedestrian signal lights, lights, directional light, flashing warning lights, road and railway crossing signals. Widely used in road intersection, bend, Bridges and other unsafe dangerous road, guides the drivers or pedestrians, promote the smooth flow of traffic, to avoid traffic accidents and accident. Traffic control signal and the signal using circular red, yellow, and green arrow pattern, for different directions by time alternation of road traffic assignment. Or by contains only red and green unidirectional rotating circular lamp to control the traffic. It is usually located at the junction with unidirectional wheels on the road to release control. According to the operation mode is divided into: timing signal lights, traffic lights, traffic lights, traffic lights and traffic control lights used; Standing pedestrians; Walking pedestrians; Design of the square red light and green light signal is used to control the pedestrian crossing. They are in the middle road fork or. According to the operation mode is divided into: timing lights pedestrian touch light special traffic lights include: lane control signals is a fork and arrow pattern of red and green square lights, lane use its distribution, in the middle of a road or toll station. When the four phase intersection signal phase signal ( Set in turn left, turn right, and shall be prohibited from entering the t-junction and t-junction, will limit the vehicle turn left) 。 For five phase intersection signal phase signal ( Set up three lanes to four-lane road, turn left to use red, yellow, green arrow, advance green arrow and a right green arrow five kinds of lamp. To control the motion of the vehicle and stop. In addition, the light of fixed turn left turn left time is set to the red light, green arrow, to allow the vehicle turn left) 。 Railway level crossing signal is parallel to the circular double flashing red signal, banned by railway crossing pedestrians and vehicles, is located in the railway level crossing ahead. Pedestrian signal lights are parallel circular double flash yellow signal, warning to close to the vehicle deceleration and slow. Zebra crossing tag before, pedestrians must be banned across the street. Special flashing light is a mirror with a flashing red or yellow lights to warn approaching the pay attention to the road in front of the vehicle. They should stop or slow down first, and then according to the traffic stop. They are in the front of the fork in the road or dangerous sections. The blind audio signals using pedestrian-only lights or a fixed source of pedestrians crossing the street lights, notify the blind man by the direction of the warning drivers for the blind can get through it. If necessary, should be located close to the blind travel concentrated intersection or sections. Ramp control signals by red, yellow and green circular lamp or alternating red and green lights to control the vehicle parking on the ramp, to achieve the purpose of restricting vehicles to expressway mainline, and set in the ramp and acceleration lane connection position. Operating modes can be timed signals or the traffic light adjustment.