| 摘要 |
In a vehicle (10), a first gas sensor (140) detects a hydrogen gas concentration (s1) of a vehicle interior front zone (30). Air-conditioning corresponding to an operation of a suction air switching button (172, 174) or the like is performed until the hydrogen gas concentration (s1) of the vehicle interior front zone 30 reaches a predetermined second reference concentration (s02), and any one of interior air mode switching control of an interior/exterior air switching mechanism (182) and stop control of a blower (184) is performed regardless of the operation of the suction air switching button (172) or the like when the hydrogen gas concentration (s1) reaches the second predetermined reference concentration (s02). |
