GB1467411A - Elevator system - Google Patents
Elevator systemInfo
- Publication number
- GB1467411A GB1467411A GB881274A GB881274A GB1467411A GB 1467411 A GB1467411 A GB 1467411A GB 881274 A GB881274 A GB 881274A GB 881274 A GB881274 A GB 881274A GB 1467411 A GB1467411 A GB 1467411A
- Authority
- GB
- United Kingdom
- Prior art keywords
- car
- calls
- call
- corridor
- 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
- B66B1/02—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
-
- 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
- B66B1/3407—Setting or modification of parameters of the control system
-
- 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
- B66B1/3446—Data transmission or communication within the control system
-
- 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
- B66B5/0037—Performance analysers
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
Abstract
1467411 Multi-car systems WESTINGHOUSE ELECTRIC CORP 27 Feb 1974 [12 March 1973] 8812/74 Heading G3N In a multi-car lift control system, in which each of the cars, A, B, C, are controlled via an associated car selector, all corridor calls are transmitted to the selectors of all the cars, each selector having inhibit inputs such that, under control of a system processor, which may be hard wired or programmable, the inhibits are operated so that the cars respond to corridor calls according to one or other of the following schemes. (i) Each corridor call is allocated to one or other of the cars (ii) Upon allocation of a corridor call from a reference floor to one of the cars, such car responds to all calls, in either direction sense, from the reference landing, such direction being independent of car motion direction to the reference landing, or direction of motion to the most remote of the enabled group of corridor calls if such is further from the car than the reference landing. (iii) A read-only memory of the system processor is set so that each car responds only to corridor calls in a predetermined zone. In the presence of abnormal conditions, as detected by unit 139, all inhibits are removed, and the cars operate independently, the first car approaching a floor in the required service direction serving it. A dispatching scheme may also be rendered operative. Corridor call data for all floors may pass in parallel to the system processor, Fig. 2 (not shown), the latter passing parallel inhibit data to the selectors, or the corridor call data may be serialized for passage to the processor, providing serialized data to the car selectors, in which case each floor, has a binary address, and a corresponding time slot in a scan controlled by counter 164, an inhibit logic for each car removing the inhibit for the corresponding selector when, (i) the scan slot corresponds to a floor allocated to the car, or (ii) inhibits are removed in dependence on the relative magnitude of the address of the reference floor, and the position of the current slot in the reference scan, Fig. 5 (not shown). Within a given system, a binary mod signal (MODO, MOD1) Fig. 6 (not shown), together with a direction signal (UPSV) defines which of mode i) or any one of modes ii) is operative. When a programmable processor is used, the program is used to adapt the system to a particular building and defines the character(s) of the inhibit mode(s) used. The system can be expanded, to increase the number of controlled cars, on a modular basis. The program can include a diagnostic routine for malfunction diagnosis. Car calls. Car calls are multi-plexed for transmission to a car controller (216), Fig. 7 (not shown), passing in time division multi-plex at high voltage, and a lower rate than the corridor call serialization sequencing, car call resets, on initiation of car deceleration, are multiplexed to the car, there being memory elements for the car calls within the car, and possibly built into the car buttons, the memories being interrogated by the multi-plexer. There may be two spaced sets of call buttons within each car, Fig. 8 (not shown), multi-plexed to each other and to the controller, the sets thus appearing to the user to be in parallel, use of either one setting a corresponding indicator in both lines. Only for call set; for use in testing the system, setting car calls from the engine room; call reset, clock, and synch., need be provided in the travelling cable, and auxiliary car data, such as its state of loading may be included in the data multi-plexed to the car controller. A complete system is disclosed with reference to Figs. 11-35 (not shown) and includes, for noise immunity, optical data transmission, using optically coupled photoemitter, photodiode pairs. Dummy car calls may be used to park cars at predetermined floors determined by the programme, neither the car doors opening, nor the hall lamps being illuminated, when a car arrives at a floor in response to such a call.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00340618A US3804209A (en) | 1973-03-12 | 1973-03-12 | Elevator system |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1467411A true GB1467411A (en) | 1977-03-16 |
Family
ID=23334206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB881274A Expired GB1467411A (en) | 1973-03-12 | 1974-02-27 | Elevator system |
Country Status (10)
Country | Link |
---|---|
US (1) | US3804209A (en) |
JP (1) | JPS5741432B2 (en) |
BE (1) | BE812218A (en) |
BR (1) | BR7401804D0 (en) |
CA (1) | CA995374A (en) |
DE (1) | DE2411807C2 (en) |
ES (1) | ES424161A1 (en) |
GB (1) | GB1467411A (en) |
IT (1) | IT1007675B (en) |
NL (1) | NL7403214A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2149146A (en) * | 1983-10-27 | 1985-06-05 | Otis Elevator Co | Modular lift operational control system |
GB2227856A (en) * | 1989-02-02 | 1990-08-08 | Kone Elevator Gmbh | Procedure and apparatus for transmitting the call data obtained from the call buttons to the control system of an elevator |
CN109153530A (en) * | 2016-06-03 | 2019-01-04 | 三菱电机株式会社 | The voice call registration device of elevator and the self-diagnosing method of voice call registration function |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4370717A (en) * | 1974-09-30 | 1983-01-25 | Westinghouse Electric Corp. | Elevator bank simulation system |
GB1563321A (en) * | 1975-10-11 | 1980-03-26 | Hitachi Ltd | Elevator control system |
DE2617234C2 (en) * | 1976-04-20 | 1984-05-17 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Arrangement for controlling elevators and elevator systems by means of a group control |
CH624364A5 (en) * | 1977-11-08 | 1981-07-31 | Inventio Ag | |
CH632723A5 (en) * | 1978-08-22 | 1982-10-29 | Inventio Ag | DEVICE FOR SELECTING A LIFT CABIN FOR DIRECT DRIVING FROM A LIFT GROUP CONTROLLED BY means of GROUP CONTROL. |
US4463834A (en) * | 1982-09-13 | 1984-08-07 | Westinghouse Electric Corp. | Elevator system |
JPS602578A (en) * | 1983-06-17 | 1985-01-08 | 三菱電機株式会社 | Controller for elevator |
JPS624179A (en) * | 1985-06-28 | 1987-01-10 | 株式会社東芝 | Group controller for elevator |
ES2024581B3 (en) * | 1987-07-13 | 1992-03-01 | Inventio Ag | STEERING INSTALLATION FOR LIFT INSTALLATIONS |
US4875554A (en) * | 1988-08-31 | 1989-10-24 | Inventio Ag | Dynamic selection of elevator call assignment scan direction |
JPH02237424A (en) * | 1989-03-07 | 1990-09-20 | Toshiba Eng & Constr Co Ltd | Open-phase detection in three-phase circuit transformer and device therefor |
JPH0455271A (en) * | 1990-06-22 | 1992-02-21 | Mitsubishi Electric Corp | Operating system of common elevator |
CA2340540A1 (en) * | 2001-03-12 | 2002-09-12 | Photonami Inc. | Method and apparatus for selecting signal components from optical signals |
CN105320125B (en) * | 2015-10-13 | 2018-05-18 | 新安乃达驱动技术(上海)股份有限公司 | Electronic control system for automobile based on data sharing |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3682275A (en) * | 1967-01-20 | 1972-08-08 | Reliance Electric Co | Backup controls for plural car elevator system |
US3589473A (en) * | 1968-12-17 | 1971-06-29 | Westinghouse Electric Corp | Pulse-supervised multivehicle transportation |
DE2112608A1 (en) * | 1971-03-16 | 1972-09-28 | Westinghouse Electric Corp | Impulse-controlled elevator system |
US3739880A (en) * | 1971-06-10 | 1973-06-19 | Reliance Electric Co | Elevator control for optimizing allotment of individual hall calls to individual cars |
US3743057A (en) * | 1971-06-10 | 1973-07-03 | Reliance Electric Co | Elevator recall control with interfloor traffic control |
-
1973
- 1973-03-12 US US00340618A patent/US3804209A/en not_active Expired - Lifetime
-
1974
- 1974-02-21 CA CA193,103A patent/CA995374A/en not_active Expired
- 1974-02-27 GB GB881274A patent/GB1467411A/en not_active Expired
- 1974-03-11 ES ES424161A patent/ES424161A1/en not_active Expired
- 1974-03-11 NL NL7403214A patent/NL7403214A/xx not_active Application Discontinuation
- 1974-03-11 BR BR1804/74A patent/BR7401804D0/en unknown
- 1974-03-12 BE BE141942A patent/BE812218A/en not_active IP Right Cessation
- 1974-03-12 DE DE2411807A patent/DE2411807C2/en not_active Expired
- 1974-03-12 JP JP49027824A patent/JPS5741432B2/ja not_active Expired
- 1974-04-08 IT IT20885/74A patent/IT1007675B/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2149146A (en) * | 1983-10-27 | 1985-06-05 | Otis Elevator Co | Modular lift operational control system |
GB2227856A (en) * | 1989-02-02 | 1990-08-08 | Kone Elevator Gmbh | Procedure and apparatus for transmitting the call data obtained from the call buttons to the control system of an elevator |
GB2227856B (en) * | 1989-02-02 | 1993-07-28 | Kone Elevator Gmbh | Procedure and apparatus for transmitting the call data obtained from the call buttons to the control system of an elevator |
CN109153530A (en) * | 2016-06-03 | 2019-01-04 | 三菱电机株式会社 | The voice call registration device of elevator and the self-diagnosing method of voice call registration function |
Also Published As
Publication number | Publication date |
---|---|
BE812218A (en) | 1974-09-12 |
JPS5741432B2 (en) | 1982-09-02 |
NL7403214A (en) | 1974-09-16 |
US3804209A (en) | 1974-04-16 |
BR7401804D0 (en) | 1974-11-19 |
IT1007675B (en) | 1976-10-30 |
CA995374A (en) | 1976-08-17 |
DE2411807A1 (en) | 1974-09-19 |
JPS49126050A (en) | 1974-12-03 |
ES424161A1 (en) | 1976-06-16 |
DE2411807C2 (en) | 1986-04-24 |
AU6592574A (en) | 1975-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |