DRIVING STRATEGY DETERMINATION METHOD AND APPARATUS, DEVICE, AND VEHICLE

Embodiments of this application provide a driving policy determining method and apparatus, a device, and a vehicle. In the method, a dynamic game solving method is used, and an ego vehicle and a game object are considered as a plurality of objects. For each object, a first target motion trajectory of the object is calculated on a premise that the object does not collide with another object that moves based on an initial motion trajectory. Then, for the ego vehicle, a second target motion trajectory of the ego vehicle is calculated on a premise that the ego vehicle does not collide with another object that moves based on a first target motion trajectory. Then, a driving policy is determined based on the second target motion trajectory of the ego vehicle and a first target motion trajectory of at least one game object. The foregoing operations are repeated until the determined driving policy matches an initial driving policy. In embodiments of this application, the ego vehicle and the game object are treated equally, that is, both are used as objects in a game, so that the determined first target motion trajectory and the determined second target motion trajectory are accurate, and the determined driving policy is more effective.