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公开(公告)号:US11518275B2
公开(公告)日:2022-12-06
申请号:US17135300
申请日:2020-12-28
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor: Takahiko Hasegawa , Takashi Harayama , Ayano Asai , Koji Terashima , Shigeaki Murata , Tomio Yamanaka , Syun Yoshida
Abstract: A fuel cell vehicle includes: a fuel cell; a storage portion to store produced water that is produced as a result of power generation by the fuel cell; a drainage valve for switching between a storage state and a drainage state of discharging the produced water from the storage portion to the outside of the fuel cell vehicle; a road information acquisition portion configured to acquire road information on roads on which the fuel cell vehicle travels; and a controller configured to drainage valve control operation. The controller sets a road region meeting a first condition defined in advance regarding road information and that permits the drainage state as a first road region where the drainage state is permitted, and the controller performs drainage if a drainage implementation condition defined in advance, including traveling of the fuel cell vehicle in the first road region, is fulfilled.