Intelligent Agent trajectory planning control method and system based on HDMap

The invention relates to the technical field of vehicle automatic driving, in particular to an intelligent Agent trajectory planning control method and system based on HDMap. The method mainly comprises the four steps of vehicle Agent initialization, formal path query, entry mode confirmation and automatic driving according to the path. According to the scheme, the idea of a high-precision semantic map and an intelligent Agent is adopted, and a vehicle Agent implementation scheme capable of flexibly running along a lane is provided; according to the scheme, in the vehicle Agent entering mode, an ingenious vehicle Agent entering mode is designed from the angles of time and space; according to the scheme, the lane center line segment information in the map is utilized to standardize the motion trail of the vehicle, and a flexible acceleration setting interface is provided, so that the speed of the vehicle Agent can change in real time according to the demand of a user or the traffic condition while the vehicle