GB1181601A - Security Control of Automatic Elevator Cars. - Google Patents
Security Control of Automatic Elevator Cars.Info
- Publication number
- GB1181601A GB1181601A GB1350968A GB1350968A GB1181601A GB 1181601 A GB1181601 A GB 1181601A GB 1350968 A GB1350968 A GB 1350968A GB 1350968 A GB1350968 A GB 1350968A GB 1181601 A GB1181601 A GB 1181601A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switches
- code
- security control
- elevator cars
- automatic elevator
- 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
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/46—Adaptations of switches or switchgear
- B66B1/468—Call registering systems
-
- 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
- B66B2201/46—Switches or switchgear
- B66B2201/4607—Call registering systems
- B66B2201/4623—Wherein the destination is registered after boarding
-
- 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
- B66B2201/46—Switches or switchgear
- B66B2201/4607—Call registering systems
- B66B2201/463—Wherein the call is registered through physical contact with the elevator system
-
- 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
- B66B2201/46—Switches or switchgear
- B66B2201/4607—Call registering systems
- B66B2201/4676—Call registering systems for checking authorization of the passengers
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
1,181,601. Lift control systems. J. E. MAGEE. 20 March, 1968, No. 13509/68. Heading B8L. To prevent use by unauthorized persons, at least during prescribed hours, a lift car is arranged to respond only to the operation of a particular combination of a plurality of passenger-operable switches. The switches are cross-connected to the normal car destination switches in any predetermined way, so that a code of, say three switches must be operated, and operation of a wrong one may sound an alarm and/or close the doors with extra energization of the motor field so that they cannot be forced open manually. The system may be applicable to one or more floors, with a separate code for each floor or a single code to be used prior to operation of the normal car switch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1350968A GB1181601A (en) | 1968-03-20 | 1968-03-20 | Security Control of Automatic Elevator Cars. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1350968A GB1181601A (en) | 1968-03-20 | 1968-03-20 | Security Control of Automatic Elevator Cars. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1181601A true GB1181601A (en) | 1970-02-18 |
Family
ID=10024269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1350968A Expired GB1181601A (en) | 1968-03-20 | 1968-03-20 | Security Control of Automatic Elevator Cars. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1181601A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2499533A1 (en) * | 1981-02-06 | 1982-08-13 | Westinghouse Electric Corp | ELEVATOR INSTALLATION |
FR2587688A1 (en) * | 1985-09-23 | 1987-03-27 | Otis Elevator Co | METHOD AND DEVICE FOR SECRETLY CONTROLLING AN ELEVATOR |
EP0540369A2 (en) * | 1991-10-31 | 1993-05-05 | Otis Elevator Company | Adaptive elevator security system |
-
1968
- 1968-03-20 GB GB1350968A patent/GB1181601A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2499533A1 (en) * | 1981-02-06 | 1982-08-13 | Westinghouse Electric Corp | ELEVATOR INSTALLATION |
FR2587688A1 (en) * | 1985-09-23 | 1987-03-27 | Otis Elevator Co | METHOD AND DEVICE FOR SECRETLY CONTROLLING AN ELEVATOR |
EP0540369A2 (en) * | 1991-10-31 | 1993-05-05 | Otis Elevator Company | Adaptive elevator security system |
EP0540369A3 (en) * | 1991-10-31 | 1993-06-30 | Otis Elevator Company | Adaptive elevator security system |
SG91240A1 (en) * | 1991-10-31 | 2002-09-17 | Otis Elevator Co | Adaptive elevator security system |
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