JPS52107485A - Coupling system of control devices - Google Patents

Coupling system of control devices

Info

Publication number
JPS52107485A
JPS52107485A JP2322476A JP2322476A JPS52107485A JP S52107485 A JPS52107485 A JP S52107485A JP 2322476 A JP2322476 A JP 2322476A JP 2322476 A JP2322476 A JP 2322476A JP S52107485 A JPS52107485 A JP S52107485A
Authority
JP
Japan
Prior art keywords
control devices
coupling system
edundancy
aim
giving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2322476A
Other languages
Japanese (ja)
Inventor
Kenji Yoneda
Takeo Yuminaka
Masaaki Nakazato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2322476A priority Critical patent/JPS52107485A/en
Publication of JPS52107485A publication Critical patent/JPS52107485A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3415—Control system configuration and the data transmission or communication within the control system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3415—Control system configuration and the data transmission or communication within the control system
    • B66B1/3423—Control system configuration, i.e. lay-out
    • B66B1/343—Fault-tolerant or redundant control system configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Control (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To aim an improvement of security at a digitalized control system for an elevator etc. by making reliability higher by adding edundancy or giving it more failsafe characteristic.
JP2322476A 1976-03-05 1976-03-05 Coupling system of control devices Pending JPS52107485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2322476A JPS52107485A (en) 1976-03-05 1976-03-05 Coupling system of control devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2322476A JPS52107485A (en) 1976-03-05 1976-03-05 Coupling system of control devices

Publications (1)

Publication Number Publication Date
JPS52107485A true JPS52107485A (en) 1977-09-09

Family

ID=12104657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2322476A Pending JPS52107485A (en) 1976-03-05 1976-03-05 Coupling system of control devices

Country Status (1)

Country Link
JP (1) JPS52107485A (en)

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