| 摘要 |
PURPOSE:To detect holding positively at all times by optimally adjusting a threshold for detecting holding. CONSTITUTION:The closing speed Vt of a window glass is detected by a speed detecting means 34, the closing speed Vt is stored in a storage means 35 while being accomodated to the place of closing and updated, and a predicting means 36 predicts the subsequent closing speed of the window glass on the basis of the stored data. An allowable value VB is added to the predicted value VA, a threshold setting means 37 sets the threshold VC of holding detection, and the allowable value VB is adjusted according the closing speed Vt by a threshold adjusting means 38. |
