US4771865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for the remote management of elevator installations
Assignee: Inventio AG
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Filing: 1987-07-17
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Granted: 1988-09-20
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Expires: 2007-07-17
Abstract
Abstract A system for remote management includes central management, planning and rationalization of the upkeep of elevator installations. The system comprises a modularly constructed remote management system, which makes possible the management centrally, the inspection regionally and the monitoring of decentralized processes locally of elevator installations. The management exchange is connected by modem and telephone network with the regional exchanges and has access to all relevant data. The regional exchange permits an inspection of all processes of several buildings. Direct speech connections with all the peripheral devices are by means or remote alarms from the regional exchange. For each building, a communications module manages the data traffic between the regional exchange and the processes to be inspected in the building. The process data is detected by a peripheral module, which is capable of diagnosis, and is processed further into relevant operational, fault and alarm reports with the aid of heuristic operating means. The peripheral module reports diagnostic data by way of the common building bus to the communications module, which transmits the data to the regional exchange by means of automatic telephone dialing.
Inventors
- 👤 Thomas Hinderling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:30
CPC Classifications
B; B66; B66B; B66B5/00; B66B5/0006; B66B5/0018; B66B5/0025; B66B5/0037
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
305 words
A system for the central management, regional inspection and local monitoring of decentralized elevator installations, which system comprises: a management exchange in a modular structure on a management plane, which exchange has a first computer means for electronic data processing and has arranged subordinate thereto by way of a communications connection at least one regional exchange on a regional plane, which regional exchange is provided with a second computer means for guaranteeing the upkeep of elevator installations and is connected by way of a communications connection on a local plane with at least one building with a third computer means for the diagnosis of elevator installation processes on a process plane of at least one elevator installation, and due to the modular structure of the system, the regional plane remains capable of functioning without the management plane, the local plane remains capable of functioning without the regional plane and the process plane remains capable of functioning without the local plane; means for the transmission of audio information from the regional plane to the process plane and conversely; a building exchange provided with means for inspection of the processes present in an associated building, the third computer means for each such associated building having a communications module which regulates the data traffic on the one hand from and to the regional exchange and on the other hand within the building; a fourth computer means for each process having an autonomous in situ peripheral module which is adaptable to the process and is provided with operating means, but is also operable from a portable maintenance unit, for the detection and processing of process data; and a building bus, as communication means internal to the building, for the transmission of speech and data information and a bus module connected between said building bus and each process peripheral module.
Claim 2
Independent Claim
305 words
A system for the central management, regional inspection and local monitoring of decentralized elevator installations, which system comprises: a management exchange in a modular structure on a management plane, which exchange has a first computer means for electronic data processing and has arranged subordinate thereto by way of a communications connection at least one regional exchange on a regional plane, which regional exchange is provided with a second computer means for guaranteeing the upkeep of elevator installations and is connected by way of a communications connection on a local plane with at least one building with a third computer means for the diagnosis of elevator installation processes on a process plane of at least one elevator installation, and due to the modular structure of the system, the regional plane remains capable of functioning without the management plane, the local plane remains capable of functioning without the regional plane and the process plane remains capable of functioning without the local plane; means for the transmission of audio information from the regional plane to the process plane and conversely; a building exchange provided with means for inspection of the processes present in an associated building, the third computer means for each such associated building having a communications module which regulates the data traffic on the one hand from and to the regional exchange and on the other hand within the building; a fourth computer means for each process having an autonomous in situ peripheral module which is adaptable to the process and is provided with operating means, but is also operable from a portable maintenance unit, for the detection and processing of process data; and a building bus, as communication means internal to the building, for the transmission of speech and data information and a bus module connected between said building bus and each process peripheral module.
Claim 3
Dependent Claim
25 words
The system according to claim 1 wherein the building bus is a serial main bus utilizing an electrical power circuit installation present throughout the building.
Claim 4
Dependent Claim
26 words
The system according to claim 1 wherein the building bus is a serial two-wire bus served by a separately laid two-core cable as an information transmitter.
Claim 5
Dependent Claim
166 words
A remote management system for elevator installations, the elevator installations each including a plurality of processes to be monitored, inspected and managed, comprising: a management exchange including a first data processing means connected by a first modem with a communications network for receiving and processing data from regional exchanges for management activities; at least two regional exchanges each including a second data processing means connected by a second modem to said communications network for processing data from building exchanges for maintenance activities; at least one building exchange for each of said regional exchanges, each building exchange including a communications module connected by a third modem to said communications network and connected by a bus module to a building bus; a peripheral module associated with each process for receiving data from and transmitting data to the process, said peripheral module connected to said building bus by a bus module; and means for transmitting audio information between each said regional exchange and associated ones of said peripheral modules.
Claim 6
Dependent Claim
166 words
A remote management system for elevator installations, the elevator installations each including a plurality of processes to be monitored, inspected and managed, comprising: a management exchange including a first data processing means connected by a first modem with a communications network for receiving and processing data from regional exchanges for management activities; at least two regional exchanges each including a second data processing means connected by a second modem to said communications network for processing data from building exchanges for maintenance activities; at least one building exchange for each of said regional exchanges, each building exchange including a communications module connected by a third modem to said communications network and connected by a bus module to a building bus; a peripheral module associated with each process for receiving data from and transmitting data to the process, said peripheral module connected to said building bus by a bus module; and means for transmitting audio information between each said regional exchange and associated ones of said peripheral modules.
Claim 7
Dependent Claim
50 words
The system according to claim 4 wherein said management exchange first data processing means includes a digital computer connected to said first modem, and a mass storage device, a working storage device, a data input device, a data display device and a data output device connected to said digital computer.
Claim 8
Dependent Claim
51 words
The system according to claim 4 wherein said regional exchange second data processing means includes a digital computer connected to said second modem, and a floppy disc drive, a hard disc drive, a random access memory, a keyboard, a data display device and an alarm printer connected to said digital computer.
Claim 9
Dependent Claim
27 words
The system according to claim 4 wherein said building exchange includes a personal computer having a data display device and a keyboard connected to said communications module.
Claim 10
Dependent Claim
40 words
The system according to claim 4 wherein said communications module includes a digital computer connected to said third modem, and a random access memory, an erasable and programmable read only memory, and a serial interface connected to said digital computer.
Claim 11
Dependent Claim
19 words
The system according to claim 8 wherein said building exchange includes a personal computer connected to said serial interface.
Claim 12
Dependent Claim
23 words
The system according to claim 4 wherein said communications module includes a dialing unit connected between said third modem and said communications network.
Claim 13
Dependent Claim
21 words
The system according to claim 4 wherein said bus module includes a modulator and a demodulator connected to a line coupler.
Claim 14
Dependent Claim
19 words
The system according to claim 11 wherein said building bus is an electrical power circuit existing in a building.
Claim 15
Dependent Claim
15 words
The system according to claim 11 wherein said building bus is a serial two-wire bus.
Claim 16
Dependent Claim
19 words
The system according to claim 4 wherein said means for transmitting audio information is connected to said bus modules.
Claim 17
Dependent Claim
55 words
The system according to claim 4 wherein said peripheral module includes a digital computer, a random access memory, an erasable and programmable read only memory, a clock pulse generator, a first serial interface, a second serial interface, a binary input, a binary output, an analog input and an analog output connected to a peripheral bus.
Claim 18
Dependent Claim
26 words
The system according to claim 15 wherein said bus module connected to said peripheral module is connected between said first serial interface and said building bus.
Claim 19
Dependent Claim
18 words
The system according to claim 4 wherein said second serial interface is connected to a portable maintenance unit.
Claim 20
Dependent Claim
24 words
The system according to claim 4 wherein said bus modules transmit and receive audio information at one frequency and digital information at another frequency.
References Cited (Backward Citations)
US3973648A
Cited
US4418795A
Cited
US4491198A
Cited
US4568909A
Cited
US4512442A
Cited
US4698780A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-09-20 | 1992-03-21 | 1992-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-09-20 | 1996-03-21 | 1996-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-09-20 | 2000-03-21 | 2000-09-20 | $7700.00 | Window Closed / Lapsed |