ES424162A1 - Elevator system - Google Patents

Elevator system

Info

Publication number
ES424162A1
ES424162A1 ES424162A ES424162A ES424162A1 ES 424162 A1 ES424162 A1 ES 424162A1 ES 424162 A ES424162 A ES 424162A ES 424162 A ES424162 A ES 424162A ES 424162 A1 ES424162 A1 ES 424162A1
Authority
ES
Spain
Prior art keywords
call
car
elevator
calls
floor
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
ES424162A
Other languages
Spanish (es)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES424162A1 publication Critical patent/ES424162A1/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
    • B66B1/02—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

Abstract

A new and improved elevator system, and method of directing a plurality of elevator cars to serve floor calls in an elevator system. Service is provided for a floor call by either allocating the floor call to a suitably conditioned elevator car which is busy serving one or more calls for elevator service, or by specifically assigning a non-busy car to serve the call. The floor calls which are in the elevator system at any instant are periodically reprocessed. The manner in which a call is reprocessed depends upon whether it is allocated to a busy car, or processed by assigning a non-busy car to it. The assignment of a car to the highest down call in the building at the time the call is processed is not changed to a higher down call subsequently registered if there is another non-busy car which can be assigned to the subsequent down call. When all cars have no assignment and no allocated calls, the system is reinitiated to cause any floor calls which may have been registered and for some reason not answered to appear as a new call in the system.
ES424162A 1973-03-12 1974-03-11 Elevator system Expired ES424162A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00340615A US3851734A (en) 1973-03-12 1973-03-12 Elevator system

Publications (1)

Publication Number Publication Date
ES424162A1 true ES424162A1 (en) 1976-11-01

Family

ID=23334188

Family Applications (1)

Application Number Title Priority Date Filing Date
ES424162A Expired ES424162A1 (en) 1973-03-12 1974-03-11 Elevator system

Country Status (11)

Country Link
US (1) US3851734A (en)
JP (1) JPS5943380B2 (en)
BE (1) BE812214A (en)
BR (1) BR7401816D0 (en)
CA (1) CA995377A (en)
DE (1) DE2411824C2 (en)
ES (1) ES424162A1 (en)
FR (1) FR2221382B1 (en)
GB (1) GB1468062A (en)
IT (1) IT1017544B (en)
NL (1) NL7403271A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111284A (en) * 1974-09-04 1978-09-05 Westinghouse Electric Corp. Elevator system
US4370717A (en) * 1974-09-30 1983-01-25 Westinghouse Electric Corp. Elevator bank simulation system
US4149613A (en) * 1975-11-04 1979-04-17 Hitachi, Ltd. Elevator control system
US4063620A (en) * 1976-07-09 1977-12-20 Westinghouse Electric Corporation Elevator system
NZ186049A (en) * 1977-01-21 1981-02-11 Otis Elevator Co Group supervision of elevator system
US4193478A (en) * 1977-04-26 1980-03-18 Elevator Industries Elevator control system and method
US4323142A (en) * 1979-12-03 1982-04-06 Otis Elevator Company Dynamically reevaluated elevator call assignments
US4363381A (en) * 1979-12-03 1982-12-14 Otis Elevator Company Relative system response elevator call assignments
JPS58500208A (en) * 1981-01-30 1983-02-10 アクチエボラゲット　エレクトロラックス igniter
US4463834A (en) * 1982-09-13 1984-08-07 Westinghouse Electric Corp. Elevator system
KR100186364B1 (en) * 1996-10-17 1999-04-15 이종수 Signal transmit control method of elevator
JP6813100B1 (en) * 2019-05-23 2021-01-13 三菱電機ビルテクノサービス株式会社 External communication device for elevators
CN113860096B (en) * 2021-10-09 2023-09-08 广东海洋大学 Elevator group control method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256958A (en) * 1961-03-10 1966-06-21 Westinghouse Electric Corp Elevator control wherein the closest available car serves demand
US3443668A (en) * 1965-10-08 1969-05-13 Reliance Electric & Eng Co Plural car elevator system for developing hall call assignments between individual cars and registered hall calls
US3450231A (en) * 1967-01-20 1969-06-17 Reliance Electric & Eng Co Group elevator control having car call reset of advance hall call assignment
US3605951A (en) * 1968-12-17 1971-09-20 Westinghouse Electric Corp Pulse-supervised multi-vehicle transportation system
DE2112608A1 (en) * 1971-03-16 1972-09-28 Westinghouse Electric Corp Impulse-controlled elevator system

Also Published As

Publication number Publication date
JPS5943380B2 (en) 1984-10-22
JPS5047348A (en) 1975-04-26
AU6652174A (en) 1975-09-11
DE2411824A1 (en) 1974-09-26
NL7403271A (en) 1974-09-16
IT1017544B (en) 1977-08-10
FR2221382A1 (en) 1974-10-11
BR7401816D0 (en) 1974-11-05
DE2411824C2 (en) 1986-04-24
FR2221382B1 (en) 1979-07-06
US3851734A (en) 1974-12-03
GB1468062A (en) 1977-03-23
CA995377A (en) 1976-08-17
BE812214A (en) 1974-09-12

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