JPS54122545A - Elevator equipment with group control system - Google Patents

Elevator equipment with group control system

Info

Publication number
JPS54122545A
JPS54122545A JP2807578A JP2807578A JPS54122545A JP S54122545 A JPS54122545 A JP S54122545A JP 2807578 A JP2807578 A JP 2807578A JP 2807578 A JP2807578 A JP 2807578A JP S54122545 A JPS54122545 A JP S54122545A
Authority
JP
Japan
Prior art keywords
time
elevator
relays
door
called
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
JP2807578A
Other languages
Japanese (ja)
Inventor
Yuichi Togo
Toshio Kadokura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2807578A priority Critical patent/JPS54122545A/en
Publication of JPS54122545A publication Critical patent/JPS54122545A/en
Pending legal-status Critical Current

Links

Landscapes

  • Elevator Control (AREA)
  • Elevator Door Apparatuses (AREA)

Abstract

PURPOSE: To keep passengers in time for taking an elevator by adjusting door opening time in accordance with the indication of annunciator for arrival of the elevator and eliminating the effect of buttom inside the cage for closing the door.
CONSTITUTION: The system consists of normally closed contact points Ry-a and Ry-b for relays A and B to be excited when call singnals are made for the landing floors and contact point circuit operated by time limit relays AT and BT setting up the starting time for actual operation of relays A anb B by a command of opening or closing the door provided the time is set up as AT<BT by the time-limit relay BT. When an elevator other than the called one served the called floor, the normally closed contact points Ry-a and Ry-b for the relays A and B are not operated, circuit for the relay B and the time-limit relay BT is closed, and the door is opend in accordance with the time set up by time-limit relay BT as AT<Bt. Accordingly, the passenger will not miss on early arrived elevator not being called.
COPYRIGHT: (C)1979,JPO&Japio
JP2807578A 1978-03-11 1978-03-11 Elevator equipment with group control system Pending JPS54122545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2807578A JPS54122545A (en) 1978-03-11 1978-03-11 Elevator equipment with group control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2807578A JPS54122545A (en) 1978-03-11 1978-03-11 Elevator equipment with group control system

Publications (1)

Publication Number Publication Date
JPS54122545A true JPS54122545A (en) 1979-09-22

Family

ID=12238644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2807578A Pending JPS54122545A (en) 1978-03-11 1978-03-11 Elevator equipment with group control system

Country Status (1)

Country Link
JP (1) JPS54122545A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04246084A (en) * 1991-01-09 1992-09-02 Hitachi Building Syst Eng & Service Co Ltd Elevator door controller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5291246A (en) * 1976-01-28 1977-08-01 Mitsubishi Electric Corp Apparatus for controlling door-opening time elevators

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5291246A (en) * 1976-01-28 1977-08-01 Mitsubishi Electric Corp Apparatus for controlling door-opening time elevators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04246084A (en) * 1991-01-09 1992-09-02 Hitachi Building Syst Eng & Service Co Ltd Elevator door controller

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