The invention discloses a traffic light controlled according to the number of pedestrians and waiting time. The traffic light comprises a ground; sidewalks in bilateral symmetry are fixedly arranged on the top end face of the ground; a deceleration strip sliding groove with an upward opening is formed in the end face of the top of the ground; a driving piston cavity with an upward opening is formed in the inner bottom wall of the deceleration strip sliding groove; an airtight piston cavity is formed in the inner wall of the left side of the driving piston cavity; a hydraulic piston cavity is formed in the inner wall of the left side of the airtight piston cavity; and a fluid cavity is formed in the inner wall of the right side of the driving piston cavity. Traffic light signals of the sidewalk and the main lane can be automatically switched, the traffic volume of the main lane under the condition of few pedestrians is ensured, the waiting time is reduced according to the number of pedestrians under the conditions that there are pedestrians, traffic light signals are automatically switched, the traffic light signals are all in mechanical transmission, the influence on electric appliances in severe weather such as thunderstorm days is ensured, and the operation of equipment is ensured.
本发明公开了一种根据行人数量及等待时间控制的红绿灯,包括地面,所述地面顶部端面上固定设有左右对称的人行道,所述地面顶部端面上设有开口向上的减速带滑槽,所述减速带滑槽内底壁上设有开口向上的主动活塞腔,所述主动活塞腔左侧内壁上设有气密活塞腔,所述气密活塞腔左侧内壁上设有液压活塞腔,所述主动活塞腔右侧内壁上设有流体腔;本发明实现了自动切换人行道以及主车道的红绿灯信号,保证了主车道在行人稀少的情况下主车道的流通量,并在行人等待的情况下根据新人等待人数减少等候时间自动切换红绿灯信号,红绿灯信号均为机械传动,保证了在雷雨天等恶劣天气对电器造成的影响,保证了设备的运行。
Traffic light controlled according to number of pedestrians and waiting time
一种根据行人数量及等待时间控制的红绿灯
2020-11-27
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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