GB1334743A - Elevator systems - Google Patents
Elevator systemsInfo
- Publication number
- GB1334743A GB1334743A GB2637271*A GB2637271A GB1334743A GB 1334743 A GB1334743 A GB 1334743A GB 2637271 A GB2637271 A GB 2637271A GB 1334743 A GB1334743 A GB 1334743A
- Authority
- GB
- United Kingdom
- Prior art keywords
- car
- compartment
- call
- calls
- 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
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
- B66B2201/30—Details of the elevator system configuration
- B66B2201/301—Shafts divided into zones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/30—Details of the elevator system configuration
- B66B2201/306—Multi-deck elevator cars
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Elevator Control (AREA)
Abstract
1334743 Multi-car control systems OTIS ELEVATOR CO 19 April 1971 [21 April 1970] 26372/71 Heading B8L Four double compartment lift cars a-d serve ten landings, of which the lowest two are lobbies for the upper and lower compartments. Cars can park away from the lobbies where usually two cars are parked. Service from the lobbies is as follows:- Cars a, c serve landings 3, 4, 6, 8 and 10 with the upper compartment, and 5, 7 and 9 with the lower. Cars b, d, serve landings 4, 6, 8, 10 with the upper compartment, and 3, 5, 7 and 9 with the lower compartment. Car calls in the respective compartments for landings not served, are not registered. A hall call from landing 4 or higher can be answered by any car, the act of answering the hall call rendering all car calls in the compartment which answers the call, registerable for the rest of the upward journey. All car calls may be registered for downward journeys, although the lower compartment does not serve the second lobby. The third landing has four call buttons for upward calls to even or odd landings, and downward calls to the first or second lobby respectively. Upward even or odd landing calls are answered by the upper compartment of either car a or c, or the lower compartment of either car b or d respectively, the downward calls being answered by the lower compartment of either b or d, or the upper compartment of either a or c respectively. Preferably the lower compartment answers "up" hall calls from the fourth landing and higher when the car is moving up, and the upper compartment answers "down" calls when the car is moving down. Manual switches enable the restricted service in the upper and/or the lower compartment of each car to be overruled, the removal of the service restriction in both compartments should either answer a hall call above the third landing, and the opening of both compartment doors in a car when either one answer a car or hall call except when the other compartment is at the third landing. Response of a lift car at rest to a hall call adjacent a compartment.-When the "up" or "down" hall call is registered, the doors of whichever compartment is opposite the landing do not open, until the required direction of subsequent motion is set. A further call for the opposite direction of motion from the landing adjacent the other compartment will not be responded to by the car, unless no car call is registered within a given time, for the first hall call. In the absence of such a car call, the required direction of subsequent motion is set for the second call, before the car responds to it. Car zoninq system.-Normally one of cars b, d, and one of cars a, c are parked at the lobbies, the other two being parked away from the lobbies if not in service. Whenever there are three cars at the lobbies, one is despatched. One of the two parked cars at the lobbies is selected as "preferred", and will answer calls if possible. Should the doors of the "preferred" car open, and no car call be registered, indicating that the car cannot provide the desired service, then, after a time delay, the other car is selected as "preferred", and the process repeats itself until a car call is made. Selectors.-An advancer goes "ahead" of the nominal lift position and scans for hall calls. Separate scans are made for the upper and lower compartments in each car. Control system.-The system utilizes relays, some of the "set-reset" type with three-terminal coils, some of the "change position", and "hold" type having two separate coils, and silicon controlled rectifiers. The operation is disclosed in relation to Figs. 1-20 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3040870A | 1970-04-21 | 1970-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1334743A true GB1334743A (en) | 1973-10-24 |
Family
ID=21854061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2637271*A Expired GB1334743A (en) | 1970-04-21 | 1971-04-19 | Elevator systems |
Country Status (10)
Country | Link |
---|---|
US (1) | US3625311A (en) |
JP (1) | JPS5433018B1 (en) |
BR (1) | BR7102332D0 (en) |
CA (1) | CA933297A (en) |
CH (1) | CH529054A (en) |
DE (1) | DE2119180C2 (en) |
FR (1) | FR2089991A5 (en) |
GB (1) | GB1334743A (en) |
MY (1) | MY7400173A (en) |
ZA (1) | ZA712557B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4206438A (en) * | 1978-02-27 | 1980-06-03 | Eiser John R | Elevator control circuit module |
US4487293A (en) * | 1983-03-24 | 1984-12-11 | The United States Of America As Represented By The Secretary Of The Navy | Elevator/hatch controller platform leveling logic with safety features |
CH660585A5 (en) * | 1983-08-12 | 1987-05-15 | Inventio Ag | GROUP CONTROL FOR ELEVATORS WITH DOUBLE CABINS. |
DE3562607D1 (en) * | 1984-10-09 | 1988-06-16 | Inventio Ag | Control devices for lifts with double cars |
US4632224A (en) * | 1985-04-12 | 1986-12-30 | Otis Elevator Company | Multicompartment elevator call assigning |
ES2024581B3 (en) * | 1987-07-13 | 1992-03-01 | Inventio Ag | STEERING INSTALLATION FOR LIFT INSTALLATIONS |
ATE109748T1 (en) * | 1990-06-01 | 1994-08-15 | Inventio Ag | GROUP CONTROL FOR ELEVATORS WITH DOUBLE CARS WITH INSTANT ALLOCATION OF DESTINATION CALLS. |
SG77211A1 (en) * | 1997-12-26 | 2000-12-19 | Toshiba Kk | Controlling apparatus for double deck elevator |
WO2009024853A1 (en) | 2007-08-21 | 2009-02-26 | De Groot Pieter J | Intelligent destination elevator control system |
KR101298294B1 (en) | 2009-11-09 | 2013-08-20 | 미쓰비시덴키 가부시키가이샤 | Double-deck elevator group control device |
CN103249661B (en) * | 2010-09-30 | 2015-03-18 | 通力股份公司 | Elevator system |
WO2013080242A1 (en) * | 2011-11-28 | 2013-06-06 | 三菱電機株式会社 | Elevator group management device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1997260A (en) * | 1932-04-07 | 1935-04-09 | Otis Elevator Co | Elevator system |
US2938605A (en) * | 1959-03-13 | 1960-05-31 | Otis Elevator Co | Elevator system |
-
1970
- 1970-04-21 US US30408A patent/US3625311A/en not_active Expired - Lifetime
-
1971
- 1971-04-05 CA CA109577A patent/CA933297A/en not_active Expired
- 1971-04-19 GB GB2637271*A patent/GB1334743A/en not_active Expired
- 1971-04-20 DE DE2119180A patent/DE2119180C2/en not_active Expired
- 1971-04-20 BR BR2332/71A patent/BR7102332D0/en unknown
- 1971-04-20 ZA ZA712557A patent/ZA712557B/en unknown
- 1971-04-21 CH CH584271A patent/CH529054A/en not_active IP Right Cessation
- 1971-04-21 FR FR7114165A patent/FR2089991A5/fr not_active Expired
- 1971-04-21 JP JP2601271A patent/JPS5433018B1/ja active Pending
-
1974
- 1974-12-30 MY MY173/74A patent/MY7400173A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH529054A (en) | 1972-10-15 |
DE2119180A1 (en) | 1971-11-04 |
BR7102332D0 (en) | 1973-04-05 |
CA933297A (en) | 1973-09-04 |
DE2119180C2 (en) | 1983-10-27 |
MY7400173A (en) | 1974-12-31 |
ZA712557B (en) | 1972-01-26 |
US3625311A (en) | 1971-12-07 |
JPS5433018B1 (en) | 1979-10-18 |
FR2089991A5 (en) | 1972-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |