| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a sensor for detecting presence and absence of a driver without detection error even a baggage is mounted on the seat, because when a pressure-sensitive sensor for detecting presence and absence of a driver is disposed on a seat front surface simply and when a baggage is mounted on the seat, detection error may occur.SOLUTION: A pressure-sensitive sensor 51 is disposed on an inclined portion 31 on a side surface of a seat 10 of the motor cycle. By detecting pressure by a thigh of a driver, presence of a human body is discriminated from pressure of a baggage, for preventing detection error.</p> |
