| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the operation amount-detecting accuracy at the same cost, or to reduce the cost, equally maintaining the operation amount detecting accuracy. <P>SOLUTION: The drive operation amount detecting device for a vehicle includes: a stroke sensor 1 for detecting the driver operation amount; a detecting device 2; an input circuit 32; and a control stroke-generating unit 33. The detecting device 2 detects a voltage value signal from the stroke sensor 1 as sensor outputs of two systems. The input circuit 32 converts the sensor output 1 to a first stroke output S1 which can be detected in all the stroke regions, and converts the sensor output 2 of the residual system to a second stroke output S2 improved in resolution by detecting in a limited stroke region. The control stroke-generating unit 33 generates the control stroke St by switching the first stroke output S1 and the second stroke output S2 based on a driver operation state. <P>COPYRIGHT: (C)2012,JPO&INPIT |
