| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an acceleration detector having improved accuracy for drift error correction. <P>SOLUTION: An acceleration detector includes a vibration component removing part 20 that removes a vehicle vibration component included in a G sensor signal Gsen-f that has passed through a filter 13 at the moment of transitioning from a stopped state to a running state, and a zero-point correction part 21 that corrects a zero-point position of the G sensor signal Gsen-f that has passed through the filter 13 by using a correction value Gd based on a G sensor signal Gsen-r after the removal of the vehicle vibration component. <P>COPYRIGHT: (C)2012,JPO&INPIT |
