| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a door opening/closing device for a vehicle with sufficient operability of opening/closing operation of the door not erroneously operating the door even by variation of environment such as rain, and capable of further preventing a slide door 2 from being erroneously operated regardless of intention of an occupant. <P>SOLUTION: The door opening/closing device for the vehicle is provided with a vibration detection means having a vibration detection sensor and a control circuit and detecting vibration by opening/closing operation given to the vehicle door by a user. The control circuit obtains an envelope line 40 formed by connecting any one of a crest or a bottom of a vibration wave form 41 obtained from the vibration detection sensor, and determines existence of opening/closing operation of the vehicle door by the user based on the shape of the envelope line 40. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
