CN108924672A - A kind of communication light matrix automatic switching device - Google Patents
A kind of communication light matrix automatic switching device Download PDFInfo
- Publication number
- CN108924672A CN108924672A CN201810548968.6A CN201810548968A CN108924672A CN 108924672 A CN108924672 A CN 108924672A CN 201810548968 A CN201810548968 A CN 201810548968A CN 108924672 A CN108924672 A CN 108924672A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
The invention discloses a kind of communication light matrix automatic switching devices, including：Light detection module, for being converted into electric signal after luminous intensity is carried out physics sampling and being sent to signal processing module；Signal processing module after the signal for inputting light detection module is AD converted, judges whether if it is to send instructions to control lower than a setting value and drive module switches over movement；Implementing result for executing the instruction of signal processing module sending, and is fed back to signal processing module by control and drive module；Implementing result for acting according to control is corresponding with the progress of the signal of drive module, and is fed back to control and drive module by access switching module；Wireless communication module, the information exchange for administrative staff and the switching device；The light detection module is connected with signal processing module, and the signal processing module is connected with control with drive module, wireless communication module, and the control is connected with drive module with access switching module.The present invention, which realizes, to automatically switch to replace manual switching.
Description
Technical field
The invention belongs to communication equipment fields, and in particular to a kind of communication light matrix automatic switching device.
Background technique
In recent years, with the universal advantage with transmission performance of optical fiber, many fields are all using it as a kind of transmission
Means, it is especially prominent in the communications field.Fiber optic communication has become widely known.But how to guarantee communication service
Normal reliable is not interrupted, failure, maintenance, maintenance when communication service do not interrupt.Previous scheme be do two communication channels, or
Simple channel handover scheme is realized.These schemes are disadvantageous in that：
1), manual switching jumping fiber；2), manual switching communication channel；3), simply automatically switch channel.
The simple scheme that automatically switches is as depicted in figs. 1 and 2, and light shifter and interchanger are used in conjunction with same power supply, pass through
The mode of power loss realizes automatic switchover.Individually power supply is as shown in fig. 3, it was found that manually realize switching after failure.
The above scheme has a common ground, exactly will cause of short duration communication disruption, needs to reconnect, and accidentally grasps
Make etc..If certain important fields (such as：Electric power, control etc.) interrupt communication service be likely to result in huge loss.For
This, needs to develop a kind of communication light matrix automatic switching device.
Summary of the invention
The purpose of the present invention is to provide a kind of communication light matrix automatic switching device, in the presence of overcoming the prior art
The problem of.
In order to solve the above technical problems, present invention employs the following technical solutions：
A kind of communication light matrix automatic switching device, including：
Light detection module, for being converted into electric signal after luminous intensity is carried out physics sampling and being sent to signal processing mould
Block；
Signal processing module after the signal for inputting light detection module is AD converted, judges whether to set lower than one
Definite value, if it is sends instructions to control and drive module switches over movement；
Implementing result for executing the instruction of signal processing module sending, and is fed back to signal by control and drive module
Processing module；
Access switching module, for according to control it is corresponding with the progress of the signal of drive module act, and by implementing result
Feed back to control and drive module；
Wireless communication module, the information exchange for administrative staff and the switching device；
The light detection module is connected with signal processing module, the signal processing module and control and drive module, nothing
Line communication module is connected, and the control is connected with drive module with access switching module.
It further, further include 485 communication modules being connect with the signal processing module.
Further, the signal processing module uses MCU processor.
Further, while signal processing module sends instructions to control and drive module switches over movement, letter
Number processing module detection operation implementing result signal, and it is uploaded to administrative staff.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention provides a kind of communication light matrix automatic switching dress
It sets and has the following advantages that：
1), the present invention can replace manual switching.
2), the present invention is able to achieve real automatic switchover, and the intensity by detecting optical signal judges whether to switch.
3), the invention can avoid the maloperations that manual switching occurs.
4), the present invention is able to achieve the switching that do not go offline, and guarantees that communication is normal.
5), the present invention can report administrative staff after automatic switchover.
6), present invention energy administrative staff can remotely operate switching, return to operation acknowledgement information, just execute and cut after must confirming
Move work.
It 7), was to sample after light electro-optic conversion in the past, this will be handled optical signal.The present invention only carries out luminous intensity
Detection does not influence to carry out physics sampling in the case where communication service without light electro-optic conversion.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is to increase the normal condition figure after light shifter in the prior art；
Fig. 2 is switching construction figure when power distribution room A breaks down after increasing light shifter in the prior art；
Fig. 3 is binary channels handover scheme figure in the prior art；
Fig. 4 is communication light matrix automatic switching device frame diagram of the invention；
Fig. 5 is the circuit diagram of signal processing module in the present invention.
Fig. 6 is the circuit diagram of 485 communication modules in the present invention.
Fig. 7 is the circuit diagram of wireless communication module in the present invention.
Fig. 8 is the schematic diagram of light detection module and access switching module in the present invention.
Fig. 9 is the circuit diagram controlled in the present invention with drive module.
Figure 10 is the circuit diagram that control access switching module is used in the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, right below in conjunction with drawings and examples
The present invention is described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention,
Do not limit the present invention.
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, art
Language " installation ", " being equipped with ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or
It is integrally connected；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in figure 4, the present embodiment provides a kind of communication light matrix automatic switching devices, including：Light detection module, signal
Processing module, control and drive module, access switching module, wireless communication module and 485 communication modules, modules illustrate such as
Under.
As shown in fig.8, the light detection module, for passing through light-sensitive device (the predominantly photoswitch of outsourcing) for light intensity
Degree is converted into electric signal after carrying out physics sampling and is sent to signal processing module.
As shown in fig.5, the signal processing module, after the signal for inputting light detection module is AD converted,
Judge whether if it is to send instructions to control lower than a setting value and drive module switches over movement, and signal processing
Module detection operation implementing result signal, and module or 485 communication modules (as shown in Figure 6) are uploaded to management by wireless communication
Personnel.
As shown in fig.9, the control and drive module, for executing the instruction of signal processing module sending, and will hold
Row result feeds back to signal processing module.
Refering to shown in Fig. 8 and Figure 10, the access switching module (i.e. control circuit control photoswitch carries out corresponding actions),
For acting according to control is corresponding with the progress of the signal of drive module, and implementing result is fed back into control and drive module,
It will not cause to go offline.
As shown in fig.7, the wireless communication module, for the information exchange of administrative staff and the switching device, management
Personnel can carry out relevant operation to fling-cut equipment by it.
The light detection module is connected with signal processing module, the signal processing module and control and drive module, nothing
Line communication module is connected, and the control is connected with drive module with access switching module, 485 communication module and signal processing
Module is connected.
The present invention realizes that the principle of optical path automatic switching is not simple dual transmitting and receiving, but uses optical path switch forms, because
This ensure that the attenuation value of optical power is limited within the scope of 1dBm to greatest extent.
In the present invention there are many trigger mechanisms of optical path automatic switching, without being communicated between terminal device, but dexterously
The working mechanism that unidirectional trigger action causes optical power change to trigger so as to cause opposite end is applied, realizes two sides collaboration.And it is
Guarantee service security in terms of trigger action, provided with perfect logic, not will cause malfunction tripping.
The present invention is embedded in communication module, mobile phone terminal can be sent instructions to equipment state, in order to mentioning for failure
Before know and live traffic analyze.
Present invention introduces the devices such as house dog, and the redundancy backup and anti-interference ability for equipment have big promotion.
The present invention realizes multi-purpose type set composite, can be realized the multipurpose scene conversion of equipment bypass and line bypass.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of communication light matrix automatic switching device, which is characterized in that including：
Light detection module, for being converted into electric signal after luminous intensity is carried out physics sampling and being sent to signal processing module；
Signal processing module after the signal for inputting light detection module is AD converted, judges whether lower than a setting value,
If it is it sends instructions to control and drive module switches over movement；
Implementing result for executing the instruction of signal processing module sending, and is fed back to signal processing by control and drive module
Module；
Access switching module for acting according to control is corresponding with the progress of the signal of drive module, and implementing result is fed back
To control and drive module；
Wireless communication module, the information exchange for administrative staff and the switching device；
The light detection module is connected with signal processing module, the signal processing module and control and drive module, channel radio
Believe that module is connected, the control is connected with drive module with access switching module.
2. communication light matrix automatic switching device according to claim 1, which is characterized in that further include at the signal
Manage 485 communication modules of module connection.
3. communication light matrix automatic switching device according to claim 1, which is characterized in that the signal processing module is adopted
Use MCU processor.
4. communication light matrix automatic switching device according to claim 1, which is characterized in that sent in signal processing module
Instruct to control with drive module switch over movement while, signal processing module detection operation implementing result signal, and on
Reach administrative staff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548968.6A CN108924672B (en) | 2018-05-31 | 2018-05-31 | Automatic switching device of communication optical matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548968.6A CN108924672B (en) | 2018-05-31 | 2018-05-31 | Automatic switching device of communication optical matrix |
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| Publication Number | Publication Date |
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| CN108924672A true CN108924672A (en) | 2018-11-30 |
| CN108924672B CN108924672B (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810548968.6A Active CN108924672B (en) | 2018-05-31 | 2018-05-31 | Automatic switching device of communication optical matrix |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825046A (en) * | 2021-08-04 | 2021-12-21 | 北京瑞祺皓迪技术股份有限公司 | Automatic wiring method, device and system for network wiring equipment |
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| CN101669317A (en) * | 2006-12-20 | 2010-03-10 | 波拉替斯光子学公司 | Network fault detection and protection switching |
| CN103987152A (en) * | 2013-11-27 | 2014-08-13 | 哈尔滨电工仪表研究所 | Intelligent control module of intelligent illumination system |
| CN104301031A (en) * | 2014-10-30 | 2015-01-21 | 桂林市光隆光电科技有限公司 | Multi-path light matrix switching protection equipment |
| CN104753585A (en) * | 2015-04-13 | 2015-07-01 | 国家电网公司 | Intelligent optical fiber distribution device |
| CN207926587U (en) * | 2018-03-27 | 2018-09-28 | 广东电网有限责任公司佛山供电局 | A kind of communication main standby route apparatus for fast switching |
-
2018
- 2018-05-31 CN CN201810548968.6A patent/CN108924672B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101669317A (en) * | 2006-12-20 | 2010-03-10 | 波拉替斯光子学公司 | Network fault detection and protection switching |
| CN103987152A (en) * | 2013-11-27 | 2014-08-13 | 哈尔滨电工仪表研究所 | Intelligent control module of intelligent illumination system |
| CN104301031A (en) * | 2014-10-30 | 2015-01-21 | 桂林市光隆光电科技有限公司 | Multi-path light matrix switching protection equipment |
| CN104753585A (en) * | 2015-04-13 | 2015-07-01 | 国家电网公司 | Intelligent optical fiber distribution device |
| CN207926587U (en) * | 2018-03-27 | 2018-09-28 | 广东电网有限责任公司佛山供电局 | A kind of communication main standby route apparatus for fast switching |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825046A (en) * | 2021-08-04 | 2021-12-21 | 北京瑞祺皓迪技术股份有限公司 | Automatic wiring method, device and system for network wiring equipment |
| CN113825046B (en) * | 2021-08-04 | 2022-05-17 | 北京瑞祺皓迪技术股份有限公司 | Automatic wiring method, device and system for network wiring equipment |
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| CN108924672B (en) | 2022-05-06 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wei Wei Inventor after: He Guozhi Inventor after: Yan Menhao Inventor before: Wei Wei |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220318 Address after: 510000 first floor, building a-6, self compiled Longdong industrial plant, No. 260, Yinglong Road, Tianhe District, Guangzhou City, Guangdong Province Applicant after: GUANGZHOU FIOURISHING COMMUNICATION DEVICES Co.,Ltd. Address before: 510000 rooms 2105, 2106 and 2107, No. 80, Xianlie Middle Road, Yuexiu District, Guangzhou City, Guangdong Province Applicant before: GUANGZHOU ZIJING COMMUNICATION TECHNOLOGY CO.,LTD. |
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