Title:
開閉体制御装置
Document Type and Number:
Japanese Patent JP4487588
Kind Code:
B2
Abstract:
An opening and closing body control device includes an actuation means (15) for actuating an opening and closing body which operates relative to a body, a speed detection means (21, 22) for detecting moving speed of the opening and closing body, and a control means (12) for driving the actuation means based on detected results from the speed detection means. The control means conducts anti-pinch transaction when an object is pinched between the opening and closing body and the body. The control means includes a speed difference calculation means (24) for calculating speed difference between latest speed and speed at predetermined time earlier, a speed difference memory means (24) for memorizing predetermined number of the speed differences, an accumulation means (24) for calculating accumulation value by accumulating predetermined number of speed differences, and a pinch detection means (24) for conducting anti-pinch transaction by comparing the accumulation value and reference value for occurrence of pinch.
Inventors:
Tomoaki Homma
Shintaro Suzuki
Tomoaki Imaizumi
Eiji Itami
Shintaro Suzuki
Tomoaki Imaizumi
Eiji Itami
Application Number:
JP2004041988A
Publication Date:
June 23, 2010
Filing Date:
February 18, 2004
Export Citation:
Assignee:
Aisin Seiki Co., Ltd.
International Classes:
E05F15/10; B60J1/00; B60J1/17; B60J5/00; B60J5/06; B60J7/057; G01P3/00; G01P3/489; H02H7/085; H02P3/00; H02P5/46; E05F15/00; H02H3/44; H02H7/093
Domestic Patent References:
| JP8260810A | ||||
| JP7125539A | ||||
| JP2002194947A | ||||
| JP2000014178A | ||||
| JP8004416A | ||||
| JP11062380A | ||||
| JP2000002044A | ||||
| JP2000152677A |