| 摘要 |
PROBLEM TO BE SOLVED: To provide an abnormality detection device for more accurately detecting the abnormality of an integral contoroller configured to command control target torque to a configuring element controller based on the control request torque calculated by a traveling status controller. SOLUTION: An arithmetic processing part 22 of an engine ECU 20 is provided with a memory 22a in which virtual data are stored. When judging that the ignition switch of a vehicle is turned off, the arithmetic processing part 22 transmits the virtual data stored in the memory 22a twice to a manager ECU 10 instead of request driving torque from each target-categorized ECU. Then, when setting target driving torque based on each virtual data, a manager ECU 10 judges whether or not the set two target driving torques are matched, and decides the abnormality of the manager ECU 10 when those target driving torques are not matched. COPYRIGHT: (C)2008,JPO&INPIT
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