According to the novel green light wave control system provided by the invention, a driver can know whether a current vehicle can pass according to a green light when the current vehicle runs to a next traffic light intersection according to a normal speed limit of a road through variable light. If green is displayed, the traffic light is green when driving to the next intersection, normal driving can be achieved, only road speed-limiting driving needs to be kept, if red is displayed, the traffic light is red when driving to the next intersection, a driver can reduce the vehicle speed or slide, and the driver can drive according to the normal speed-limiting speed till the green light is displayed again by a green light system. Through the green light wave system, the driver can predict the condition of the traffic light driving to the next intersection in advance, so the overall traffic efficiency of a road is improved, energy consumption caused by vehicle braking, waiting for the change of the traffic light and re-acceleration is reduced, for example, large-scale application can be realized, a large amount of energy can be saved, and road congestion can be reduced.
本发明提供一种新型的绿灯波控制系统,通过可变灯光,驾驶员可了解当前车辆按照道路正常限速行驶到下一个红绿灯路口是否能按绿灯通行。如看到显示绿色代表行驶到下个路口时红绿灯为绿灯可正常同行,仅需保持道路限速行驶,如看到显示红色则代表行驶到下个路口时红绿灯为红灯,驾驶员可降低车速或滑行,直至看到绿灯波系统重新显示为绿灯即可按照正常限速行驶。通过本发明的绿灯波系统,驾驶员可提前预知行驶到下个路口的红绿灯情况,以此提高道路整体通行效率,降低车辆刹车、等待红绿灯变化、重新加速所造成的能源消耗,如大范围采用,可大量节约能源,降低道路拥堵。
Vision-based intelligent green light wave system and control method
一种基于视觉的智能绿灯波系统及控制方法
2022-02-18
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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