US Patent 11175658 Vehicle control system, vehicle control method, and vehicle control program

A vehicle control system includes an automatic driving control unit executing a first driving mode in which at least one of acceleration/deceleration and steering of a subject vehicle is automatically controlled and an environment control unit controlling an environment device of the subject vehicle such that an environment of the inside of a vehicle cabin is in a state appropriate for a second driving mode in a case in which the automatic driving control unit ends execution of the first driving mode and transitions to a second driving mode of which a degree of automatic driving is lower than that of the first driving mode.