CA3153707A1 - Systems and methods for determining elevator loads - Google Patents

Systems and methods for determining elevator loads

Info

Publication number
CA3153707A1
CA3153707A1 CA3153707A CA3153707A CA3153707A1 CA 3153707 A1 CA3153707 A1 CA 3153707A1 CA 3153707 A CA3153707 A CA 3153707A CA 3153707 A CA3153707 A CA 3153707A CA 3153707 A1 CA3153707 A1 CA 3153707A1
Authority
CA
Canada
Prior art keywords
elevator car
location
elevator
load
dispatch
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
CA3153707A
Other languages
English (en)
French (fr)
Inventor
Amarnauth Appana
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.)
Appana Industries LLC
Original Assignee
Appana Industries LLC
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 Appana Industries LLC filed Critical Appana Industries LLC
Publication of CA3153707A1 publication Critical patent/CA3153707A1/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
    • B66B1/3476—Load weighing or car passenger counting devices
    • 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
    • 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
    • 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
    • B66B1/3492—Position or motion detectors or driving means for the detector
    • 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
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/468—Call registering systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/2408—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration where the allocation of a call to an elevator car is of importance, i.e. by means of a supervisory or group controller
    • B66B1/2458—For elevator systems with multiple shafts and a single car per shaft
    • 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
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/44—Means for stopping the cars, cages, or skips at predetermined levels and for taking account of disturbance factors, e.g. variation of load weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
    • B66B2201/222—Taking into account the number of passengers present in the elevator car to be allocated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/40—Details of the change of control mode
    • B66B2201/46—Switches or switchgear
    • B66B2201/4607—Call registering systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Elevator Control (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
CA3153707A 2021-04-13 2022-03-30 Systems and methods for determining elevator loads Pending CA3153707A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163174284P 2021-04-13 2021-04-13
US63/174.284 2021-04-13

Publications (1)

Publication Number Publication Date
CA3153707A1 true CA3153707A1 (en) 2022-10-13

Family

ID=81326829

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3153707A Pending CA3153707A1 (en) 2021-04-13 2022-03-30 Systems and methods for determining elevator loads

Country Status (6)

Country Link
US (2) US20220324674A1 (https=)
EP (2) EP4074640B1 (https=)
JP (2) JP7368013B2 (https=)
CN (1) CN115196448A (https=)
CA (1) CA3153707A1 (https=)
FI (1) FI4074640T3 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3153707A1 (en) * 2021-04-13 2022-10-13 Appana Industries LLC Systems and methods for determining elevator loads

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491199A (en) * 1983-06-29 1985-01-01 Westinghouse Electric Corp. Elevator system
GB2324170A (en) * 1995-03-31 1998-10-14 Masami Sakita Elevator dispatch system
US5631452A (en) 1994-08-18 1997-05-20 Otis Elevator Company System for position loss recovery for an elevator car
US5889239A (en) * 1996-11-04 1999-03-30 Otis Elevator Company Method for monitoring elevator leveling performance with improved accuracy
JPH11314868A (ja) * 1998-04-28 1999-11-16 Toshiba Elevator Co Ltd 昇降機のかご荷重検出装置
JP2008044680A (ja) * 2006-08-10 2008-02-28 Toshiba Elevator Co Ltd エレベータの制御装置
JP4931068B2 (ja) * 2007-05-22 2012-05-16 東芝エレベータ株式会社 エレベータの制御装置
FI120193B (fi) * 2008-01-09 2009-07-31 Kone Corp Hissijärjestelmän liikkeenohjaus
JP2010195529A (ja) * 2009-02-25 2010-09-09 Toshiba Elevator Co Ltd エレベータの制御装置
FI121421B (fi) * 2009-07-28 2010-11-15 Marimils Oy Järjestelmä hissien ohjaamiseksi hissijärjestelmässä
JP5531648B2 (ja) * 2010-01-29 2014-06-25 三菱電機株式会社 エレベーター制御装置
CN102887403B (zh) * 2012-10-19 2015-07-15 南宁科拓自动化设备有限公司 一种施工升降机集成控制器
JP5496313B1 (ja) * 2012-12-18 2014-05-21 東芝エレベータ株式会社 エレベータ
CN105980284B (zh) * 2014-02-06 2019-10-22 奥的斯电梯公司 电梯中的制动器操作管理
US9573789B2 (en) * 2014-03-27 2017-02-21 Thyssenkrupp Elevator Corporation Elevator load detection system and method
EP3154888A1 (en) * 2014-06-16 2017-04-19 Otis Elevator Company Destination dispatch overlay including car positioning monitoring system
US10273119B2 (en) * 2014-09-12 2019-04-30 Otis Elevator Company Elevator load weighing system
DE102014225551A1 (de) * 2014-12-11 2016-06-16 Thyssenkrupp Ag Verfahren zum Bestimmen einer Last in einer Kabine eines Aufzugsystems
AU2016258973A1 (en) * 2015-05-06 2017-11-23 Inventio Ag Moving a heavy, overload with an elevator
EP3281904B1 (en) * 2016-08-09 2020-03-25 Otis Elevator Company Control systems and methods for elevators
CN106829660B (zh) * 2017-03-13 2020-07-07 日立电梯（中国）有限公司 电梯运行控制方法和电梯运行控制系统
JP6538142B2 (ja) * 2017-11-21 2019-07-03 東芝エレベータ株式会社 エレベータ群管理制御システム及びエレベータ制御方法
US11999588B2 (en) * 2018-07-25 2024-06-04 Otis Elevator Company Dynamic car assignment process
CA3153707A1 (en) * 2021-04-13 2022-10-13 Appana Industries LLC Systems and methods for determining elevator loads

Also Published As

Publication number Publication date
EP4696630A2 (en) 2026-02-18
EP4696630A3 (en) 2026-04-15
JP2023168540A (ja) 2023-11-24
US20250058995A1 (en) 2025-02-20
EP4074640B1 (en) 2026-01-07
FI4074640T3 (fi) 2026-03-25
CN115196448A (zh) 2022-10-18
EP4074640A1 (en) 2022-10-19
JP2022162991A (ja) 2022-10-25
US12583711B2 (en) 2026-03-24
US20220324674A1 (en) 2022-10-13
JP7368013B2 (ja) 2023-10-24

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