Title:
燃料電池車両
Document Type and Number:
Japanese Patent JP6992583
Kind Code:
B2
Abstract:
To close supply paths of hydrogen gas in all fuel cell systems when impact is detected in at least one fuel cell system.SOLUTION: Each of a plurality of fuel cell systems of a fuel cell vehicle includes: a fuel cell; a hydrogen tank for storing hydrogen gas; a supply path for supplying hydrogen gas from the hydrogen tank to the fuel cell; a closing section for closing the supply of hydrogen gas by the supply path; an impact detection section for detecting impact to a vehicle; and a control section for controlling the closing of the supply path by the closing section. The impact detection section of each fuel cell system is arranged at each different position and outputs a signal according to different kinds of impacts. The control section of each fuel cell system is connected to communicate with each other and can receive notification of the impact detection by the impact detection section of the other fuel cell system. When impact is detected in at least one fuel cell system, the supply of hydrogen gas by the supply path is closed.SELECTED DRAWING: Figure 3
Inventors:
Tomohiro Ogawa
Kenji Bayahara
Shuji Hiragata
Shuntaro Kono
Kenji Bayahara
Shuji Hiragata
Shuntaro Kono
Application Number:
JP2018028634A
Publication Date:
January 13, 2022
Filing Date:
February 21, 2018
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60L50/70; B60K8/00; B60L3/00; H01M8/04; H01M8/04089; H01M8/043; H01M8/04313; H01M8/04746
Domestic Patent References:
| JP2001119815A | ||||
| JP2006151130A | ||||
| JP200482793A | ||||
| JP201681724A | ||||
| JP201814177A | ||||
| JP2017173942A |
Attorney, Agent or Firm:
Meisei International Patent Office