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ES440701A1 - Elevator system - Google Patents

Elevator system

Info

Publication number
ES440701A1
ES440701A1 ES440701A ES440701A ES440701A1 ES 440701 A1 ES440701 A1 ES 440701A1 ES 440701 A ES440701 A ES 440701A ES 440701 A ES440701 A ES 440701A ES 440701 A1 ES440701 A1 ES 440701A1
Authority
ES
Spain
Prior art keywords
elevator
floors
control device
car
elevator cars
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
ES440701A
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.)
Westinghouse Electric 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 ES440701A1 publication Critical patent/ES440701A1/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
    • B66B1/24—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
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/10—Details with respect to the type of call input
    • B66B2201/102—Up or down call input
    • 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
    • B66B2201/225—Taking into account a certain departure interval of elevator cars from a specific floor, e.g. the ground floor
    • 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
    • B66B2201/241—Standby control
    • 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
    • B66B2201/243—Distribution of elevator cars, e.g. based on expected future need
    • 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
    • B66B2201/403—Details of the change of control mode by real-time traffic data

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

car control devices (14, 16, 18, 20) for each of said multiplicity of elevator cars, and a supervisory control device (22), and characterized in that each of said car control devices provides plant enable signals [Figures 1, 8B (MTOC, MT01)] indicating the floors of the building that the associated elevator car is enabled to service by providing said supervisory control device in response to said enable signals from floors, signals (figure 8C) for the car control device of at least some elevator cars that cause said multiplicity of elevator cars to assure the elevator service to the floors of the building according to a predetermined strategy. (Machine-translation by Google Translate, not legally binding)
ES440701A 1974-09-04 1975-09-03 Elevator system Expired ES440701A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50320174A 1974-09-04 1974-09-04

Publications (1)

Publication Number Publication Date
ES440701A1 true ES440701A1 (en) 1977-05-16

Family

ID=24001125

Family Applications (1)

Application Number Title Priority Date Filing Date
ES440701A Expired ES440701A1 (en) 1974-09-04 1975-09-03 Elevator system

Country Status (10)

Country Link
JP (1) JPS5153355A (en)
AU (1) AU498367B2 (en)
BE (1) BE833058A (en)
BR (1) BR7505635A (en)
DE (1) DE2538872A1 (en)
ES (1) ES440701A1 (en)
FI (1) FI752448A7 (en)
FR (1) FR2283851A1 (en)
GB (1) GB1515340A (en)
IT (1) IT1044039B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537054A (en) * 1976-07-07 1978-01-23 Fujitec Co Ltd Device for controlling elevator
US4063620A (en) * 1976-07-09 1977-12-20 Westinghouse Electric Corporation Elevator system
US4638889A (en) * 1985-06-10 1987-01-27 Westinghouse Electric Corp. Elevator system
JP7551551B2 (en) * 2021-03-24 2024-09-17 株式会社日立製作所 Elevator system and method for controlling elevator system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519106A (en) * 1966-12-30 1970-07-07 Westinghouse Electric Corp Pulse-supervised transportation systems
DE2129622A1 (en) * 1971-06-15 1972-12-21 Otis Elevator Co Elevator control

Also Published As

Publication number Publication date
BE833058A (en) 1976-03-04
DE2538872A1 (en) 1976-04-29
AU8438075A (en) 1977-03-03
FR2283851A1 (en) 1976-04-02
FR2283851B1 (en) 1978-04-07
FI752448A7 (en) 1976-03-05
GB1515340A (en) 1978-06-21
IT1044039B (en) 1980-02-29
BR7505635A (en) 1976-08-03
AU498367B2 (en) 1979-03-08
JPS5760265B2 (en) 1982-12-18
JPS5153355A (en) 1976-05-11

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