GORCC: A global route planning protocol based on real-time road carrying capability

Aiming at the problem that the consistency between load capacity and the actual traffic volume, the road grade analysis in urban traffic network. Propose the improved GROCC algorithm based on the traditional Dijkstra algorithm. It is a global path planning method based on real-time traffic information. In this algorithm, the parameter, the number of recommended times are used as an important factor in path planning. The simulation results show that the algorithm can balance the traffic pressure of urban traffic network and achieve the actual global optimal solution. It is suit for the user´s realtime navigation requirements.