TRACK PREDICTION METHOD AND DEVICE FOR OBSTACLE AT JUNCTION

摘要

An embodiment of the present invention provides a method and apparatus for predicting a motion trajectory of an obstacle at a roadside location, the method comprising: acquiring environmental information on a location of a roadway through which a vehicle will pass and information about a visible obstacle within a detection range of the vehicle; fusing the information on the obstacle information on the roadway and the information on the visible obstacles to allow the vehicle to select blind spot obstacle information at a position on the roadway; and predicting the motion trajectory of the obstacle corresponding to the blind spot obstacle information based on the road information. The apparatus includes: an acquisition module for acquiring environmental information of a roadway position through which the vehicle will pass and information on visible obstacles of the vehicle; a convergence module for selecting blind spot obstacle information at a location where the vehicle is on the road; and a trajectory prediction module for predicting a motion trajectory of an obstacle corresponding to the blind spot obstacle information. The embodiment of the present invention solves the problem of the presence of a detection blind spot before the vehicle reaches the roadway by acquiring the environmental information of the roadside location, and improves the vehicle's ability to predict roadway obstacles.