ES424162A1 - Elevator system - Google Patents
Elevator systemInfo
- 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
Links
- 230000001143 conditioned effect Effects 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Elevator Control (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
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.
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)
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 |
WO2020235096A1 (en) * | 2019-05-23 | 2020-11-26 | 三菱電機ビルテクノサービス株式会社 | Device for external communication for elevator |
CN113860096B (en) * | 2021-10-09 | 2023-09-08 | 广东海洋大学 | Elevator group control method |
Family Cites Families (5)
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 |
-
1973
- 1973-03-12 US US00340615A patent/US3851734A/en not_active Expired - Lifetime
-
1974
- 1974-03-11 ES ES424162A patent/ES424162A1/en not_active Expired
- 1974-03-11 CA CA194,587A patent/CA995377A/en not_active Expired
- 1974-03-11 BR BR1816/74A patent/BR7401816D0/en unknown
- 1974-03-12 BE BE141938A patent/BE812214A/en not_active IP Right Cessation
- 1974-03-12 NL NL7403271A patent/NL7403271A/xx not_active Application Discontinuation
- 1974-03-12 FR FR7408438A patent/FR2221382B1/fr not_active Expired
- 1974-03-12 JP JP49027829A patent/JPS5943380B2/en not_active Expired
- 1974-03-12 GB GB1098174A patent/GB1468062A/en not_active Expired
- 1974-03-12 DE DE2411824A patent/DE2411824C2/en not_active Expired
- 1974-04-08 IT IT20883/74A patent/IT1017544B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1017544B (en) | 1977-08-10 |
GB1468062A (en) | 1977-03-23 |
DE2411824C2 (en) | 1986-04-24 |
FR2221382B1 (en) | 1979-07-06 |
DE2411824A1 (en) | 1974-09-26 |
CA995377A (en) | 1976-08-17 |
US3851734A (en) | 1974-12-03 |
JPS5047348A (en) | 1975-04-26 |
JPS5943380B2 (en) | 1984-10-22 |
AU6652174A (en) | 1975-09-11 |
FR2221382A1 (en) | 1974-10-11 |
NL7403271A (en) | 1974-09-16 |
BE812214A (en) | 1974-09-12 |
BR7401816D0 (en) | 1974-11-05 |
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