| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make an operation history of an on-vehicle apparatus stored in a volatile memory in conformity with actual operation, while restraining consumption of electric energy. <P>SOLUTION: When issuing an operation stopping command of a vehicle, the operation history of a throttle valve 3 stored in the volatile memory 13 in operation of the vehicle is stored in a nonvolatile memory 14. When beginning starting of the vehicle of next time, history adding processing is applied to the operation history of the throttle valve 3 read out of the nonvolatile memory 14, and the operation history after the processing is set as an initial state of the operation history of the throttle valve 3 stored in the volatile memory 13 after beginning the starting of the vehicle. Thus, the operation history of the throttle valve 3 stored in the volatile memory 13 after beginning the starting of the vehicle is made to conform to operation of an actual throttle valve 3. When achieving this, there is no need to continue electric power supply long to the throttle valve 3 and an electronic control device 12 in an operation stopping process of the vehicle unlike in a conventional control device. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
