Title:
METHOD OF CONTROLLING MOTOR OF POWER WINDOW DEVICE
Document Type and Number:
Japanese Patent JP3253031
Kind Code:
B2
Abstract:
PURPOSE: To provide the method of controlling the motor of a power window, which performs exact operation of the motor by changing over the current supply to the motor separately for each present position of the motor.
CONSTITUTION: This selects the pulse cycle reference time of a reference time storage means 7b by the comparison between the count value of a position counter 8a and the optional reference value of a position reference value storage means 7a. This is a method of controlling the motor of a power window device 1, which performs the changeover of the current supply to a motor 4 by comparing the present cycle time of a pulse cycle timer 8b with the selected pulse cycle reference time of the reference time storage means 7b and also, comparing the count value of the position counter 8a with the optional position reference value and the full-close position reference value of the position reference time storage means 7b.
Inventors:
Sekiguchi Satoru
Itoh
Masaru Kato
Itoh
Masaru Kato
Application Number:
JP845093A
Publication Date:
February 04, 2002
Filing Date:
January 21, 1993
Export Citation:
Assignee:
Automotive Electric Industry Co., Ltd.
International Classes:
H02P3/06; E05F15/00; E05F15/16; H02H7/085; H02H7/093; (IPC1-7): H02P3/06
Domestic Patent References:
| JP6217572A |
Attorney, Agent or Firm:
Motonori Matoba