IVC在多岔路口管理中的应用

研究在交叉路口没有任何固定设施的情况下,车辆之间通过IVC建立一个临时的Ad Hoc网络,交换各自的行车信息,综合后产生一个虚拟的令牌,虚拟令牌包括各个方向的车流量以及当前的通行方向信息,从而实现在交叉路口根据实际的车流量灵活地控制交通.

Crossroads traffic control using inter-vehicle communications

Inter-vehicle communication(IVC)is applied to crossroads traffic control without traffic light or any wireless node on the road.Vehicles set up a temporary Ad Hoc network using IVC when across a crossroad.Within the Ad Hoc network,vehicles can exchange information and wait for a passing token,which includes information on the current vehicle flow of the crossroad and the current passing directions.Comparing with traditional traffic light scheme,the proposed approach can more precisely control the crossroad traffic according to accurate real traffic information.