Title:
ELEVATOR CONTROL DEVICE AND ELEVATOR SYSTEM USING THIS ELEVATOR CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2005/009881
Kind Code:
A1
Abstract:
An elevator control device, wherein a control function originally provided by an elevator main control device is divided into a motor control system (1) for motor-controlling a hoist and an operation control system (2) for operation-controlling a cage, the motor control system is disposed near the hoist and the operation control system is disposed in the control panel of the cage to allow it to replace part or all of control functions originally provided by the control panel, and communication units (1b, 1c, 1d, 2b, 2c) for transmitting/receiving, by serial transmission, mutually handled control signals are provided in the motor control system and the operation control system.
Inventors:
MISHIMA KOICHI (JP)
Application Number:
PCT/JP2004/009593
Publication Date:
February 03, 2005
Filing Date:
June 30, 2004
Export Citation:
Assignee:
TOSHIBA ELEVATOR KK (JP)
MISHIMA KOICHI (JP)
MISHIMA KOICHI (JP)
International Classes:
B66B1/34; B66B3/00; (IPC1-7): B66B1/34
Domestic Patent References:
| WO2001028910A1 | 2001-04-26 |
Foreign References:
| JPH11322210A | 1999-11-24 | |||
| JP2000044146A | 2000-02-15 | |||
| JP2000143108A | 2000-05-23 |
Attorney, Agent or Firm:
Yamashita, Hajime (8th Floor Sumitomo-Hamamatsucho Building,
18-16, Hamamatsucho 1-chom, Minato-ku Tokyo 13, JP)
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