DEVICE FOR GENERATING DATA REGARDING TRAVEL TRAJECTORY IN INTERSECTION, PROGRAM FOR GENERATING DATA REGARDING TRAVEL TRAJECTORY IN INTERSECTION, AND STORAGE MEDIUM

A device (1) for generating data regarding a travel trajectory in an intersection for use in automatic driving, said travel trajectory data generation device comprising: a matching subject determination unit (7) that determines, as exit-side traffic lane network data to be subjected to matching, any of a plurality of items of exit-side traffic lane network data that have been set with respect to one item of entrance-side traffic lane network data; and a matching unit (8) that, in order to match an estimated trajectory associated with when the vehicle travels through an intersection to the exit-side traffic lane network data subjected to matching, uses an absolute trajectory associated with when a vehicle actually travels through an intersection. 本发明提供行驶轨道数据生成装置(1)，该行驶轨道数据生成装置生成自动驾驶用的交叉点内的行驶轨道数据，具备：对准对象决定部(7)，从对一条进入侧车道网络数据设定的多条退出侧车道网络数据中，将任意一条退出侧车道网络数据决定为对准对象的退出侧车道网络数据；以及对准部(8)，使用车辆实际在交叉点内行驶时的绝对轨迹，来将车辆实际在交叉点内行驶时的推测轨迹与对准对象的退出侧车道网络数据对准。