Variable lane traffic control method, device, terminal and system

The invention relates to a variable lane traffic control method, device, terminal and system, and belongs to the technical field of traffic control. The method comprises the steps: obtaining the traffic flow condition of a detected lane, and obtaining a signal lamp timing scheme of a current intersection and an inter-intersection coordination scheme; and according to the traffic flow condition ofthe detected lane, the signal lamp timing scheme of the current intersection and the inter-intersection coordination scheme, performing coordination linkage processing on the change of the variable lane guide mark, the signal lamp timing scheme of the current intersection and the inter-intersection coordination scheme. According to the invention, coordination between lane-changing guiding mark changing and signal lamp control system control is facilitated, and the road traffic capacity is improved. 本申请涉及可变车道交通控制方法、装置、终端及系统，属于交通控制技术领域。本申请包括：获取被检车道的车流情况，以及，获取当前路口的信号灯配时方案及路口间协调方案；根据被检车道的车流情况、当前路口的信号灯配时方案以及路口间协调方案，对可变车道导向