| 摘要 |
PROBLEM TO BE SOLVED: To provide a contactor control system capable of preventing a failure of a contactor due to melting. SOLUTION: This contactor control system is a system controlling the contactor 20 connecting/disconnecting electrical connection of a fuel cell stack 10 and a travel motor 31 loaded on a fuel cell vehicle 1, is provided with ECU 50 controlling connection/disconnection of the contactor 20, SRS 61 detecting impact which the fuel cell vehicle 1 receives from an outside, and ECU 50 judging whether impact force acting on the contactor 20 converges or not when the SRS 61 detects the impact, and shuts off the contactor 20 after judgment of convergence of the impact force. COPYRIGHT: (C)2009,JPO&INPIT
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