CN109775499A - A kind of five side's intercom system of elevator of separated time networking - Google Patents
A kind of five side's intercom system of elevator of separated time networking Download PDFInfo
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- CN109775499A CN109775499A CN201910191625.3A CN201910191625A CN109775499A CN 109775499 A CN109775499 A CN 109775499A CN 201910191625 A CN201910191625 A CN 201910191625A CN 109775499 A CN109775499 A CN 109775499A
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- intercommunication
- elevator
- separated time
- intercom system
- time networking
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- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of five side's intercom systems of elevator of separated time networking.Five side's intercom system of elevator includes: a plurality of single innings of intercom system and duty room host；Every single innings of intercom system is corresponding with single innings of intercommunication power supply of an elevator；Every single innings of intercom system uses separated time networking model, is connected respectively with the duty room host by separated time networking interface.When Lift out of order, elevator interior situation can be understood using five side's intercom system of elevator of separated time networking provided by the present invention in time, improve rescue efficiency.
Description
Technical field
The present invention relates to five side's intercommunication fields of elevator, more particularly to a kind of five side's intercom system of elevator of separated time networking.
Background technique
Elevator is essential in modernization housing estate development, and elevator safety is even more the topic that the mankind value always, works as elevator
When failure, stranded crowd can communicate according to the intercom system of elevator interior.As shown in Figure 1, traditional elevator pair
Say system wiring mode, after the node damage of a certain single innings of intercom system, other single innings of intercom system also will in intercom system
It is not available, staff is caused to be unable to get elevator interior situation, seriously affect rescue action, reduce rescue efficiency.
Summary of the invention
The object of the present invention is to provide a kind of five side's intercom systems of elevator of separated time networking, to solve traditional elevator intercommunication
The low problem of system wiring mode rescue efficiency.
To achieve the above object, the present invention provides following schemes:
A kind of five side's intercom system of elevator of separated time networking, comprising: a plurality of single innings of intercom system and duty room host；
Every single innings of intercom system is corresponding with single innings of intercommunication power supply of an elevator；Every single innings of intercom system is adopted
With separated time networking model, it is connected respectively with the duty room host by separated time networking interface.
Optionally, the single innings of intercom system specifically includes: computer room intercommunication, car top intercommunication, carriage intercommunication and pit pair
It says；
The computer room intercommunication, the car top intercommunication, the carriage intercommunication and the pit intercommunication are in parallel, then with the list
Office's intercommunication power supply is connected.
Optionally, when Lift out of order, trapped person presses the alarm button of carriage, and the single innings of intercommunication power supply is logical
The interaction signaling for crossing dual-tone multifrequency detects the alarm that the carriage intercommunication issues, and sends alarm signal to the separated time networking interface
Number.
Optionally, the alarm signal is the voltage of 300ms.
Optionally, the separated time networking interface specifically includes: electrical isolation module, voltage detection module and audio coupling
Module；
One end of the electrical isolation module is connected with the single innings of intercommunication power supply, the electrical isolation module it is another
End is connected with the first end of the voltage detection module, the second end of the voltage detection module and the audio coupling module
One end be connected, the third end of the voltage detection module is connected with the duty room host, the audio coupling module
The other end be connected with the duty room host；The voltage detection module is used to detect height electricity lasting on communication line
It is flat；The electrical isolation module is used for network locating for duty room host described in network insertion locating for the single innings of intercommunication power supply；
The audio coupling module is used for isolation voltage.
Optionally, the electrical isolation module carries out electrical isolation using relay.
Optionally, after the voltage detection module detects lasting high level, the low-voltage signal of 5V is converted voltages into.
Optionally, the audio coupling module utilizes Capacitor apart, and the voltage signal in audio signal is isolated.
The specific embodiment provided according to the present invention, the invention discloses following technical effects: the present invention provides one kind
Five side's intercom system of elevator of separated time networking is routed using separated time networking model, so that elevator intercommunication and duty room host separated time
Connection, will not influence the communication effect on other several roads, to improve rescue efficiency any node is damaged.
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 any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is traditional elevator intercom system wire laying mode structure chart provided by the present invention；
Fig. 2 is five side's intercom system structure chart of elevator of separated time networking provided by the present invention；
Fig. 3 is voltage detection module provided by the present invention and electrical isolation module circuit diagram；
Fig. 4 is audio coupling module circuit diagram provided by 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 separated time networking, when Lift out of order, energy
It is enough to understand elevator interior situation in time, improve rescue efficiency.
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.
Fig. 2 is five side's intercom system structure chart of elevator of separated time networking provided by the present invention, as shown in Fig. 2, a kind of point
Five side's intercom system of elevator of line networking, comprising: a plurality of single innings of intercom system and duty room host；Every single innings of intercommunication
System is corresponding with single innings of intercommunication power supply of an elevator；Every single innings of intercom system uses separated time networking model, passes through separated time
Networking interface is connected with the duty room host respectively.
Duty room host can be adapted to the various demands in building site, there is 1-100 innings of various selections.
In practical applications, the single innings of intercom system specifically includes: computer room intercommunication, car top intercommunication, carriage intercommunication and
Pit intercommunication；The computer room intercommunication, the car top intercommunication, the carriage intercommunication and the pit intercommunication are in parallel, then with it is described
Single innings of intercommunication power supply is connected.
In practical applications, when Lift out of order, trapped person presses the alarm button of carriage, the single innings of intercommunication
Power supply detects the alarm that the carriage intercommunication issues by the interaction signaling of dual-tone multifrequency, and sends to the separated time networking interface
Alarm signal.
In practical applications, the alarm signal is the voltage of 300ms.
The tie of separated time mesh information interaction detects function containing call alerts in single innings of intercommunication power supply, single innings of intercommunication power source internal
Can, when elevator occurs oppressive, personnel press the alarm button of carriage, and single innings of power supply passes through dual-tone multifrequency (Dual Tone
Multi Frequency, DTMF) interaction signaling will detect carriage issue alarm, toward separated time interface on transmission one
Alarm signal, signal are the voltage of a 300ms；Computer room intercommunication, which receives this voltage duty room, will occur ring.
In practical applications, as Figure 3-Figure 4, the separated time networking interface specifically includes: electrical isolation module, voltage
Detection module and audio coupling module；One end of the electrical isolation module is connected with the single innings of intercommunication power supply, described
The other end of electrical isolation module is connected with the first end of the voltage detection module, the second end of the voltage detection module
It is connected with one end of the audio coupling module, the third end of the voltage detection module is connected with the duty room host
It connects, the other end of the audio coupling module is connected with the duty room host；The voltage detection module is logical for detecting
Interrogate high level lasting on route；The electrical isolation module is used for network insertion described value locating for the single innings of intercommunication power supply
Network locating for class's room host；The audio coupling module is used for isolation voltage.
In practical applications, the electrical isolation module carries out electrical isolation using relay, once needing to converse will be single
Network locating for network insertion to duty room host locating for office's intercommunication power supply.
In practical applications, after the voltage detection module detects lasting high level, the low of 5V is converted voltages into
Press signal.
Whether detection duty room route has lasting high level, and detection module band isolation features will after receiving high level
The low-voltage signal that voltage is converted to 5V is supplied to micro-control unit (Microcontroller Unit, MCU).
In practical applications, the audio coupling module utilizes Capacitor apart, and the voltage signal in audio signal is carried out
Isolation.
Audio uses Capacitor apart, includes voltage signal and audio signal in the audio signal of duty room route, using electricity
Voltage is isolated out after holding isolation, by treated, audio signal passes to single innings of intercom system.
Carriage initiates calling, other several component rings in single innings of intercom system, after power supply adaptor receives alarm signal
A high voltage signal is sent toward separated time networking interface；Duty room host receive corresponding indicator lamp of elevator after alarm signal it is bright,
And start ring；Duty room host presses corresponding numbering of elevator, the hair of separated time networking interface corresponding to Xiang Suoshu numbering of elevator
A voltage signal is sent, power supply adaptor receives power control signal and sends by internal coding circuit toward single innings of intercommunication power supply
One dtmf signal, after single innings of intercommunication power supply receives this signal, carriage directly participates in conversing, computer room ring, car top ring, bottom
Cheat ring；Pit intercommunication uses foregoing circuit, and grouping networking interface can also be connected to duty room host by pit.
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 separated time networking characterized by comprising a plurality of single innings of intercom system and on duty
Room host；
Every single innings of intercom system is corresponding with single innings of intercommunication power supply of an elevator；Every single innings of intercom system, which uses, divides
Line networking model is connected with the duty room host respectively by separated time networking interface.
2. five side's intercom system of elevator of separated time networking according to claim 1, which is characterized in that the single innings of intercommunication system
System specifically includes: computer room intercommunication, car top intercommunication, carriage intercommunication and pit intercommunication；
The computer room intercommunication, the car top intercommunication, the carriage intercommunication and the pit intercommunication are in parallel, then with described single innings it is right
Say that power supply is connected.
3. five side's intercom system of elevator of separated time networking according to claim 2, which is characterized in that work as Lift out of order
When, trapped person presses the alarm button of carriage, and the single innings of intercommunication power supply passes through described in the interaction signaling detection of dual-tone multifrequency
The alarm that carriage intercommunication issues, and alarm signal is sent to the separated time networking interface.
4. five side's intercom system of elevator of separated time networking according to claim 3, which is characterized in that the alarm signal is
The voltage of 300ms.
5. five side's intercom system of elevator of separated time networking according to claim 1, which is characterized in that the separated time networking connects
Mouth specifically includes: electrical isolation module, voltage detection module and audio coupling module；
One end of the electrical isolation module is connected with the single innings of intercommunication power supply, the other end of the electrical isolation module with
The first end of the voltage detection module is connected, and the one of the second end of the voltage detection module and the audio coupling module
End is connected, and the third end of the voltage detection module is connected with the duty room host, the audio coupling module it is another
One end is connected with the duty room host；The voltage detection module is for detecting high level lasting on communication line；Institute
Electrical isolation module is stated to be used for network locating for duty room host described in network insertion locating for the single innings of intercommunication power supply；The sound
Frequency coupling module is used for isolation voltage.
6. five side's intercom system of elevator of separated time networking according to claim 5, which is characterized in that the electrical isolation mould
Block carries out electrical isolation using relay.
7. five side's intercom system of elevator of separated time networking according to claim 5, which is characterized in that the voltage detecting mould
After block detects lasting high level, the low-voltage signal of 5V is converted voltages into.
8. five side's intercom system of elevator of separated time networking according to claim 5, which is characterized in that the audio coupling mould
Block utilizes Capacitor apart, and the voltage signal in audio signal is isolated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191625.3A CN109775499B (en) | 2019-03-14 | 2019-03-14 | Five side intercom systems of elevator of separated time network deployment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191625.3A CN109775499B (en) | 2019-03-14 | 2019-03-14 | Five side intercom systems of elevator of separated time network deployment |
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| CN109775499A true CN109775499A (en) | 2019-05-21 |
| CN109775499B CN109775499B (en) | 2021-06-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027838A (en) * | 2020-08-24 | 2020-12-04 | 上海吉亿电机有限公司 | Method for realizing door zone prompt through interphone system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08119554A (en) * | 1994-10-20 | 1996-05-14 | Toshiba Corp | Remote monitoring terminal of elevator, remote monitoring center device and remote monitoring system constituted of them |
| CN201601728U (en) * | 2009-09-18 | 2010-10-06 | 常州易网通讯有限公司 | ENC elevator professional intercom system |
| 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 |
-
2019
- 2019-03-14 CN CN201910191625.3A patent/CN109775499B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08119554A (en) * | 1994-10-20 | 1996-05-14 | Toshiba Corp | Remote monitoring terminal of elevator, remote monitoring center device and remote monitoring system constituted of them |
| CN201601728U (en) * | 2009-09-18 | 2010-10-06 | 常州易网通讯有限公司 | ENC elevator professional intercom system |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027838A (en) * | 2020-08-24 | 2020-12-04 | 上海吉亿电机有限公司 | Method for realizing door zone prompt through interphone system |
| CN112027838B (en) * | 2020-08-24 | 2022-03-11 | 上海吉亿电机有限公司 | Method for realizing door zone prompt through interphone system |
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| Publication number | Publication date |
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| CN109775499B (en) | 2021-06-29 |
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