| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic inspection device of an electronic control unit capable of accurately inspecting disconnection, and an automatic inspection device of the electronic control unit. SOLUTION: A driving condition of a vehicle is input to an HILS (Hardware In the Loop Simulation) system 10. A disconnection pattern of a wire harness 16 is input. Disconnection operation is performed based on the input disconnection pattern. An operation value of an ECU (Electric Control Unit) 50 during disconnection operation is incorporated by a PC 20. An operation value of an engine model 14 in the HILS system 10 is incorporated by the PC 20. The PC 20 executes debugging of the ECU 50 based on the incorporated operation value, and executes the disconnection inspection for verifying the behavior, operation and the like of the vehicle during disconnection. Preferably, the disconnection pattern is set synchronously with the driving condition of the vehicle. COPYRIGHT: (C)2009,JPO&INPIT
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