VEHICLE CONTROL SYSTEM AND VEHICLE CONTROL METHOD

To properly give notice taking voice recognition on an on-vehicle side and voice recognition by a portable terminal into consideration.SOLUTION: A vehicle control system 100 includes a portable terminal 20 and an on-board device 30 communicating with the portable terminal 20 by wireless. The on-board device 30 includes a first voice recognition unit 31 recognizing voice and an on-board control unit 33 executing control over a vehicle according to the recognized voice. The portable terminal 20 includes a second voice recognition unit 22 recognizing voice, a specification unit 23 specifying control over the vehicle corresponding to the recognized voice, an instruction unit 25 instructing the on-board control unit 33 to execute the specified control over the vehicle, and a notification unit 25 giving notice according to at least an operation state of the first voice recognition unit 31 if the specification unit 23 fails to specify the control.SELECTED DRAWING: Figure 2 【課題】車載装置側での音声認識と携帯端末での音声認識とを考慮して適切に報知する。【解決手段】車両制御システム１００は、携帯端末２０と、携帯端末２０と無線通信を行う車載装置３０とを含む。車載装置３０は、音声を認識する第１音声認識部３１と、認識された音声に応じた車両の制御を実行する車載制御部３３とを含む。携帯端末２０は、音声を認識する第２音声認識部２２と、認識された音声に応じた車両の制御を特定する特定部２３と、特定した車両の制御を実行するよう車載制御部３３へ指示する指示部２５と、特定部２３で特定できなかった場合に、少なくとも第１音声認識部３１の動作状態に応じて報知する報知部２５とを含む。【選択図】図２