Multi-Intersection Green Wave Traffic Method for Smart Bus Based on 5G-CV2X
A 5G-CV2X-based multi-intersection smart bus green wave access method was proposed.The method collects the bus traveling status(speed,position,etc.),the distance between the bus and the current intersection,the intersection position,and the phase of the traffic lights in real time through 5G-CV2X devices,and the cloud uses a genetic-based non-intrusive signal control algorithm to globally optimize the duration of the traffic light phases and the speed of the buses at multiple intersections,and then the cloud sends the globally optimized traveling recommended speeds and guided phases to the buses and signals through the 5G Then the cloud sends the globally optimized driving speed and guiding phase to the bus and signal machine via 5G,realizing the green wave passage at multiple intersections.The actual road test verified that the method could realize multi-intersection bus rapid green wave passage and improve the operation efficiency of the bus system.
万方数据
维普
