GB2066517B - Empty lift car determination - Google Patents

Empty lift car determination

Info

Publication number
GB2066517B
GB2066517B GB8041251A GB8041251A GB2066517B GB 2066517 B GB2066517 B GB 2066517B GB 8041251 A GB8041251 A GB 8041251A GB 8041251 A GB8041251 A GB 8041251A GB 2066517 B GB2066517 B GB 2066517B
Authority
GB
United Kingdom
Prior art keywords
lift car
car determination
empty lift
empty
determination
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.)
Expired
Application number
GB8041251A
Other languages
English (en)
Other versions
GB2066517A (en
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Publication of GB2066517A publication Critical patent/GB2066517A/en
Application granted granted Critical
Publication of GB2066517B publication Critical patent/GB2066517B/en
Expired 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
    • B66B1/3476—Load weighing or car passenger counting devices
    • B66B1/3484—Load weighing or car passenger counting devices using load cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B66B1/18—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of several cars or cages

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
GB8041251A 1979-12-27 1980-12-23 Empty lift car determination Expired GB2066517B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/107,672 US4299309A (en) 1979-12-27 1979-12-27 Empty elevator car determination

Publications (2)

Publication Number Publication Date
GB2066517A GB2066517A (en) 1981-07-08
GB2066517B true GB2066517B (en) 1984-01-18

Family

ID=22317848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8041251A Expired GB2066517B (en) 1979-12-27 1980-12-23 Empty lift car determination

Country Status (8)

Country Link
US (1) US4299309A (enExample)
JP (1) JPS56501802A (enExample)
AU (1) AU541033B2 (enExample)
GB (1) GB2066517B (enExample)
HK (1) HK3985A (enExample)
MY (1) MY8500869A (enExample)
SG (1) SG75684G (enExample)
WO (1) WO1981001829A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4939679A (en) * 1988-08-09 1990-07-03 Otis Elevator Company Recalibrating an elevator load measuring system
JP3486424B2 (ja) * 1991-11-27 2004-01-13 オーチス エレベータ カンパニー 空かご割当てにより混雑時サービスを改善する方法及び装置
US5861587A (en) * 1997-11-26 1999-01-19 Otis Elevator Company Method for operating a double deck elevator car
JPH11314868A (ja) * 1998-04-28 1999-11-16 Toshiba Elevator Co Ltd 昇降機のかご荷重検出装置
CN101160254B (zh) * 2005-12-05 2010-05-12 三菱电机株式会社 电梯监视系统
EP2108608A1 (en) * 2008-04-11 2009-10-14 Inventio Ag Electronic safety system for elevators
FI124003B (fi) * 2012-06-04 2014-01-31 Kone Corp Hissijärjestelmä
CN106144795B (zh) 2015-04-03 2020-01-31 奥的斯电梯公司 通过识别用户操作用于乘客运输控制和安全的系统和方法
CN106144801B (zh) 2015-04-03 2021-05-18 奥的斯电梯公司 用于特殊乘客运输工具负载状况的基于深度传感器的感测
CN106144796B (zh) 2015-04-03 2020-01-31 奥的斯电梯公司 用于空乘客运输外壳确定的基于深度传感器的乘客感测
CN106144861B (zh) 2015-04-03 2020-07-24 奥的斯电梯公司 用于乘客运输控制的基于深度传感器的乘客感测
CN112850406A (zh) 2015-04-03 2021-05-28 奥的斯电梯公司 用于乘客运输的通行列表产生
CN106144862B (zh) 2015-04-03 2020-04-10 奥的斯电梯公司 用于乘客运输门控制的基于深度传感器的乘客感测

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776733A (en) * 1955-06-02 1957-01-08 Westinghouse Electric Corp Elevator systems
US3219151A (en) * 1962-11-27 1965-11-23 Pacific Elevator And Equipment Elevator car call cancelling circuit which counts calls and compares with load
US3556256A (en) * 1969-04-25 1971-01-19 Reliance Electric Co Elevator false car call cancellation control
US3616874A (en) * 1969-11-28 1971-11-02 Armor Elevator Co Inc Car stop counter and car reset circuit
CA1000878A (en) * 1975-05-20 1976-11-30 Donald Frail Elevator device

Also Published As

Publication number Publication date
US4299309A (en) 1981-11-10
JPS56501802A (enExample) 1981-12-10
MY8500869A (en) 1985-12-31
SG75684G (en) 1985-04-26
AU541033B2 (en) 1984-12-13
HK3985A (en) 1985-01-18
AU6449980A (en) 1981-06-04
WO1981001829A1 (en) 1981-07-09
GB2066517A (en) 1981-07-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee