CN109867185A - A kind of five side's intercom system of elevator of bus networking - Google Patents
A kind of five side's intercom system of elevator of bus networking Download PDFInfo
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- CN109867185A CN109867185A CN201910191626.8A CN201910191626A CN109867185A CN 109867185 A CN109867185 A CN 109867185A CN 201910191626 A CN201910191626 A CN 201910191626A CN 109867185 A CN109867185 A CN 109867185A
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- bus
- elevator
- intercom
- intercom system
- decoder
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Abstract
The invention discloses a kind of five side's intercom systems of elevator of bus networking.This includes: monitoring center, multiple decoders and multiple single innings of elevator four directions call subsystem, and the single innings of elevator four directions call subsystem includes computer room intercommunication unit, carriage intercommunication unit, car top intercommunication unit and pit intercommunication unit；The monitoring center is provided with hub and intercom, the hub has the mutually independent bus interface of multichannel, the decoder is connect with the bus interface, the bus supports stelliform connection topology configuration or bus type topological structure, and each single innings of elevator four directions call subsystem passes through the decoder and the intercom of the monitoring center is conversed.Five side's intercom system of elevator of bus networking provided by the invention not only supported separated time to be routed, but also supporting bus wiring.
Description
Technical field
The present invention relates to elevator technology fields, more particularly to a kind of five side's intercom system of elevator of bus networking.
Background technique
With the rapid development of building, the wiring of five side's intercom system of elevator is varied.Developer be likely to be
In the case where not determining five side's intercommunications using which kind of framework, the wiring of traditional single form of progress, then, five side of elevator
Intercom system can not met with actual wiring largely, cause unnecessary loss.
Summary of the invention
The object of the present invention is to provide a kind of five side's intercom systems of elevator of bus networking, not only separated time are supported to be routed, but also branch
Hold route bus.
To achieve the above object, the present invention provides following schemes:
A kind of five side's intercom system of elevator of bus networking, comprising:
Monitoring center, multiple decoders and multiple single innings of elevator four directions call subsystem, the single innings of elevator four directions call
Subsystem includes computer room intercommunication unit, carriage intercommunication unit, car top intercommunication unit and pit intercommunication unit；
The monitoring center is provided with hub and intercom, and there is the hub the mutually independent bus of multichannel to connect
Mouthful, the decoder is connect with the bus interface, and the bus supports stelliform connection topology configuration or bus type topological structure, each institute
State the single innings of intercom call that elevator four directions call subsystem passes through the decoder and the monitoring center.
Optionally, the bus number is 4 tunnels.
Optionally, it is interacted between the decoder and the hub using DTMF.
Optionally, the audio signal inside decoder carries out the coupling of signal by audio-frequency transformer.
Optionally, each bus interface is each equipped with impedance matching.
Optionally, the transmission range of single bus is 3KM.
Optionally, each bus supports Data Concurrent and resource-sharing simultaneously.
Optionally, the single innings of elevator four directions call subsystem uses two line communication.
The specific embodiment provided according to the present invention, the invention discloses following technical effects: bus provided by the invention
Five side's intercom system of elevator of networking includes monitoring center, multiple decoders and multiple single innings of elevator four directions call subsystem；And
Monitoring center is provided with hub and intercom, the hub has the mutually independent bus interface of multichannel, the decoding
Device is connect with the bus interface, and the bus supports stelliform connection topology configuration or bus type topological structure, each single innings of elevator
Four directions call subsystem passes through the decoder and the intercom of the monitoring center is conversed, this makes electricity provided by the invention
Terraced five side's intercom systems not only supported separated time to be routed, but also supporting bus wiring.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is five side's intercom system structural schematic diagram of elevator of bus of embodiment of the present invention networking；
Fig. 2 is single innings of elevator four directions intercommunication subsystem communication structural schematic diagram of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of five side's intercom systems of elevator of bus networking, not only separated time are supported to be routed, but also branch
Hold route bus.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
As shown in Figure 1, five side's intercom system of elevator of bus networking provided by the invention includes: monitoring center, multiple solutions
Code device and multiple single innings of elevator four directions are conversed subsystem, single innings of elevator four directions call subsystem include computer room intercommunication unit,
Carriage intercommunication unit, car top intercommunication unit and pit intercommunication unit；
The monitoring center is provided with hub and intercom, and there is the hub the mutually independent bus of multichannel to connect
Mouthful, the decoder is connect with the bus interface, and the bus supports stelliform connection topology configuration or bus type topological structure, each institute
State the single innings of intercom call that elevator four directions call subsystem passes through the decoder and the monitoring center.
As an embodiment of the present invention, bus number is 4 tunnels.
Hub has N number of intercommunication networking interface, and each interface has automatic impedance matching, and still, the upper limit is each
20 elevators of interface (as long as equipment all supports the access of separated time and bus within 20 elevators).
It is interacted between all decoders and the hub using DTMF, and the driving using amplifier as signal is to reach
To with the ability carried.
Audio signal inside decoder carries out the coupling of signal by audio-frequency transformer, and it is total to be transmitted to the same audio
Line.
For decoder as the tie interacted with single innings of 4 side's intercommunication of elevator, decoder inside uses the isolation of signal, audio letter
Number by coupling interact.
The transmission range of single bus of the present invention has 3KM.Entirety is the equal of 12KM.Every bus supports that data are simultaneously simultaneously
Hair, resource-sharing are alarmed more efficient.Any bus damage will not influence remaining three-bus.
Single innings of elevator four directions intercommunication subsystem communication has two parts, and one is audio, the other is Signalling exchange.Such as Fig. 2
Shown, two communications are realized by two lines bus.
Five side's intercom system of elevator of bus networking provided by the invention includes monitoring center, multiple decoders and multiple lists
Office's elevator four directions call subsystem；And monitoring center is provided with hub and intercom, the hub has multichannel mutual
Independent bus interface, the decoder are connect with the bus interface, and the bus supports stelliform connection topology configuration or bus-type
Topological structure, each single innings of elevator four directions call subsystem passes through the decoder and the intercom of the monitoring center is logical
Words, this makes five side's intercom system of elevator provided by the invention not only separated time be supported to be routed, but also supporting bus wiring.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (8)
1. a kind of five side's intercom system of elevator of bus networking characterized by comprising
Monitoring center, multiple decoders and multiple single innings of elevator four directions call subsystem, the single innings of elevator four directions call subsystem
System includes computer room intercommunication unit, carriage intercommunication unit, car top intercommunication unit and pit intercommunication unit；
The monitoring center is provided with hub and intercom, and the hub has the mutually independent bus interface of multichannel, institute
It states decoder to connect with the bus interface, the bus supports stelliform connection topology configuration or bus type topological structure, each list
Office's elevator four directions call subsystem passes through the decoder and the intercom of the monitoring center is conversed.
2. five side's intercom system of elevator of bus networking according to claim 1, which is characterized in that the bus number is
4 tunnels.
3. five side's intercom system of elevator of bus networking according to claim 1, which is characterized in that the decoder and institute
It states and is interacted between hub using DTMF.
4. five side's intercom system of elevator of bus networking according to claim 1, which is characterized in that the sound inside decoder
Frequency signal carries out the coupling of signal by audio-frequency transformer.
5. five side's intercom system of elevator of bus networking according to claim 1, which is characterized in that each bus interface
It is each equipped with impedance matching.
6. five side's intercom system of elevator of bus networking according to claim 1, which is characterized in that the transmission of single bus
Distance is 3KM.
7. five side's intercom system of elevator of bus networking according to claim 1, which is characterized in that each bus is supported
Data Concurrent and resource-sharing simultaneously.
8. five side's intercom system of elevator of bus networking according to claim 1, which is characterized in that the single innings of elevator four
Side's call subsystem uses two line communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191626.8A CN109867185B (en) | 2019-03-14 | 2019-03-14 | Five square intercom systems of elevator of bus network deployment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191626.8A CN109867185B (en) | 2019-03-14 | 2019-03-14 | Five square intercom systems of elevator of bus network deployment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109867185A true CN109867185A (en) | 2019-06-11 |
| CN109867185B CN109867185B (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910191626.8A Active CN109867185B (en) | 2019-03-14 | 2019-03-14 | Five square intercom systems of elevator of bus network deployment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246183A (en) * | 2020-03-10 | 2020-06-05 | 杭州海康睿和物联网技术有限公司 | A visual intercom system of elevator for subway station |
| CN113949418A (en) * | 2021-10-18 | 2022-01-18 | 广州桥通电子科技有限公司 | Compatible access system of elevator simulation five-party talkback and radio frequency wireless talkback |
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|---|---|---|---|---|
| US4482032A (en) * | 1983-04-25 | 1984-11-13 | Westinghouse Electric Corp. | Elevator emergency control system |
| CN2847726Y (en) * | 2005-07-29 | 2006-12-13 | 吴喜峰 | Communication device special for lift |
| CN201601728U (en) * | 2009-09-18 | 2010-10-06 | 常州易网通讯有限公司 | ENC elevator professional intercom system |
| CN203313341U (en) * | 2013-04-28 | 2013-11-27 | 北京科苑隆科技有限公司 | Elevator intercom integrated system |
| CN104410759A (en) * | 2014-11-14 | 2015-03-11 | 广州广日电梯工业有限公司 | Digital speech communication device for elevator and communication method |
| CN207596269U (en) * | 2017-12-13 | 2018-07-10 | 甘肃省建筑设计研究院 | A kind of elevator intercommunication phone system based on security protection net |
| CN108429570A (en) * | 2018-03-14 | 2018-08-21 | 广州科坦电子技术有限公司 | A kind of five side's intercom system of numerical model analysis |
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2019
- 2019-03-14 CN CN201910191626.8A patent/CN109867185B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4482032A (en) * | 1983-04-25 | 1984-11-13 | Westinghouse Electric Corp. | Elevator emergency control system |
| CN2847726Y (en) * | 2005-07-29 | 2006-12-13 | 吴喜峰 | Communication device special for lift |
| CN201601728U (en) * | 2009-09-18 | 2010-10-06 | 常州易网通讯有限公司 | ENC elevator professional intercom system |
| CN203313341U (en) * | 2013-04-28 | 2013-11-27 | 北京科苑隆科技有限公司 | Elevator intercom integrated system |
| CN104410759A (en) * | 2014-11-14 | 2015-03-11 | 广州广日电梯工业有限公司 | Digital speech communication device for elevator and communication method |
| CN207596269U (en) * | 2017-12-13 | 2018-07-10 | 甘肃省建筑设计研究院 | A kind of elevator intercommunication phone system based on security protection net |
| CN108429570A (en) * | 2018-03-14 | 2018-08-21 | 广州科坦电子技术有限公司 | A kind of five side's intercom system of numerical model analysis |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246183A (en) * | 2020-03-10 | 2020-06-05 | 杭州海康睿和物联网技术有限公司 | A visual intercom system of elevator for subway station |
| CN113949418A (en) * | 2021-10-18 | 2022-01-18 | 广州桥通电子科技有限公司 | Compatible access system of elevator simulation five-party talkback and radio frequency wireless talkback |
| CN113949418B (en) * | 2021-10-18 | 2023-06-09 | 广州桥通电子科技有限公司 | Compatible access system for elevator simulation five-party intercom and radio frequency wireless intercom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109867185B (en) | 2021-03-23 |
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