The invention provides a road traffic management system for guiding the running speed of a vehicle according to the dynamic information of a traffic signal lamp. Comprising a network communication system, a navigation application terminal, a road traffic and information management system and a comprehensive navigation system. The method has the following beneficial effects: before the light color of the signal lamp is changed, the dynamic information of the signal lamp is broadcasted outwards in advance, so that a related navigation application terminal can obtain the dynamic information of the signal lamp of the road section ahead in advance, and the dynamic information of the signal lamp is calculated in advance if the signal lamp is required to avoid the red light period; a driver or a vehicle-mounted unmanned driving system is timely guided to drive at a proper speed in a speed range which needs to be kept in some non-road sections, so that a traffic signal lamp is avoided in a red light period, the phenomenon that the vehicle speed is frequently and suddenly changed in the vehicle driving process is reduced, vehicle driving is more stable and energy-saving, and congestion and red light running by mistake are reduced.
本发明提供一种根据交通信号灯的动态信息引导车辆行驶速度的公路交通管理系统。包括网络通信系统、导航应用终端、公路交通与信息管理系统和综合导航系统。本发明具有如下有益效果:在信号灯改变灯光颜色之前,提前将其动态信息向外播发,从而可使相关的导航应用终端提前获得前方路段信号灯的动态信息,进而提前计算出若要避开红灯时段行经该信号灯,在某些未经路段所应保持的速度范围,并适时引导驾车人员或车载无人驾驶系统以适当车速驾驶,从而避开红灯时段行经信号灯,减少车辆行驶过程中车速经常骤然变化的现象,使车辆行驶更加平稳、节能且减少拥堵和误闯红灯。
Road traffic management system for guiding vehicle driving speed according to dynamic information of traffic signal lamp
一种根据交通信号灯的动态信息引导车辆行驶速度的公路交通管理系统
2022-05-13
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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