CN203632798U - Visible dialogue system based on broadband electric power carrier wave - Google Patents
Visible dialogue system based on broadband electric power carrier wave Download PDFInfo
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- CN203632798U CN203632798U CN201320793131.0U CN201320793131U CN203632798U CN 203632798 U CN203632798 U CN 203632798U CN 201320793131 U CN201320793131 U CN 201320793131U CN 203632798 U CN203632798 U CN 203632798U
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Abstract
A visible dialogue system based on broadband electric power carrier waves comprises a management central computer, a switch machine, a transformer, electric power modems, an enclosure wall machine, a door machine, an indoor branch machine and a home information controller; the management central computer and the switch machine are connected through a category five cable/UTP/fiber; the switch machine and the electric power modems are connected through the Ethernet; the electric power modems are respectively connected with the enclosure wall machine or the door machine through a low voltage power line; the visible dialogue system also comprises at least more than one coupler; one end of the coupler is connected with the door machine through a low voltage power line, and the other end of the coupler is connected with the indoor branch machine or the home information controller through a low voltage power line; a broadband electric power modem circuit board and a commercial power coupling circuit board are connected and arranged in a housing of the door machine, the indoor machine, and the home information controller. The visible dialogue system is low in cost, simple in structure, and convenient in maintenance.
Description
Technical field
The utility model relates to a kind of visible dialogue system, especially a kind of visible dialogue system based on broadband power carrier wave.
Background technology
Visible dialogue system is a set of modern Residential Area service measures, and bidirectional visual call between visitor and resident family is provided, thereby reaches image, the dual identification increase of voice security reliability, saves a large amount of time simultaneously, has improved operating efficiency.Visible dialogue system mainly contains the compositions such as indoor set, doorway machine, enclosure wall machine, supervisor.
Traditional video intercom product systems are based on bus mode, it has only solved audio frequency and video and has switched gating control, and do not relate to the processing to analogue audio frequency vision signal, cause the audio frequency and video number of channel few (a certain resident family talk channel is just occupied by it), when doorway machine, indoor set and administrative center's Three-Way Calling or two square tubes words all there is function locking phenomenon in other extension set; Control signal or audio signal transmission distance are all shorter.And along with the continuous expansion of cell sizes, can only be divided into several sections to manage independently, cannot realize large networking truly; Wiring is responsible for, and is difficult to upgrading or increases other functions; And there is poor anti jamming capability, long apart from problems such as audio-visual quality variation, system are unstable.Be subject to the restriction of transmitting range, need the interlayer equipment such as decoder, isolated area, networking switch, amplifier, and system wiring quantities be large.In addition, it also will use the many wire rods such as video line, holding wire, each separate network be absorbed in can not with the condition of other Web-compatibles, need multiple machine rooms for the project of many phases exploitation.
Popular digital visible intercom system is that the telecommunications network based on Ethernet one class is communications carrier at present, i.e. TCP/IP digital intecommunication system.ICP/IP protocol is pure digi-tal agreement, it can be by sound, video and all control informations all by a network cable transmission, overcome the drawback that analogue transmission is brought, single channel takies that phenomenon is stopped substantially, network savvy is powerful, connect up also relatively simple, be not subject to distance limit, therefore the project of those many phase exploitations does not just need multiple machine rooms, only needs one.Wherein doorway machine, indoor set etc. are all equivalent to a personal computer, its built-in high-performance CPU and dsp chip, and powerful information processing capability is visible dialogue system powerful function is provided.But this system shortcoming is the dedicated communication line that still just relates to special cloth ethernet line one class, this is little to newly-built community problem, but will bring heavy cable wiring manufacture cost and the workload of later stage line upkeep for the information system management transformation of old community.
Visible dialogue system, no matter be old-fashioned simulation video intercom or the intercommunication of Ethernet digital visual, all need to be between indoor set, doorway machine, enclosure wall machine, control centre's machine cloth power line and communication special circuit again, increase extra construction cost and later maintenance cost.
For these shortcomings, visible dialogue system based on the broadband power communication technology can utilize the low-voltage power line of existing building, without rewiring, both can realize the repertoire of pure digi-tal IP network, comprise the function of video intercom, the entrance guard management of ID card, information issue, convenience-for-people information, advertising message, urgent broadcast, security protection at home, picture message, electron album, password unlocking, fingerprint recognition, tamper, mobile detection, call forwarding; Also can support the function such as an electric control, three table remote copyings simultaneously.Rewiring is little to newly-built community possibility problem, but for increasing heavy construction in early stage and the workload of later maintenance in the information reform of old community, therefore there is great practical value without the broadband power carrier wave visible dialogue system based on existing power circuit of rewiring.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of visible dialogue system based on broadband power carrier wave, on the existing basis based on Ethernet visible dialogue system, broadband power modulation-demodulation circuit and corresponding coupling circuit are added, make the communication channel of whole system by five classes, super Category-5 twisted pair becomes ordinary power line, thereby for providing, the information system management transformation of old community provides powerful support for, and visible dialogue system based on the broadband power communication technology can utilize the low-voltage power line of existing building, without rewiring, both can realize the repertoire of pure digi-tal IP network.
The technical solution of the utility model is: a kind of visible dialogue system based on broadband power carrier wave, comprise administrative center's computer, switch, transformer, Homeplug, enclosure wall machine, doorway machine, indoor unit and family information controller, described administrative center's computer and switch adopt category-5 cable/surpass five classes/optical fiber to be connected, switch is connected by Ethernet with several Homeplugs, Homeplug adopts low-voltage power line to be connected with enclosure wall machine or doorway machine respectively, it is characterized in that: described visible dialogue system also comprises at least more than one coupler, described coupler one end adopts low-voltage power line to be connected with doorway machine, the other end adopts low-voltage power line to be connected with indoor unit or family information controller, described doorway machine, indoor unit, in the casing of family information controller, be equipped with connected broadband power modulation-demodulation circuit Ban He city electric coupling circuit plate.
Described coupler is to be set around ammeter both sides or for being set around coupler between out of phase electric wire, its Main Function is make ammeter both sides or between homophase electric wire, do not communicate by letter.
Described doorway machine can be according to the amount setting of neighbours living, and described doorway machine is N.
Doorway machine is positioned at doorway, Lou Dong unit, is furnished with liquid crystal display, card reader, camera, infrared auxiliary light source, auxiliary keyboard at night intercom backlight, possesses the function of calling out indoor unit, family information controller, enclosure wall machine, administrative center.
Described indoor unit can be made ornament, is inserted in parlor, kitchen, bedroom, study, health and asks etc. on the power line socket of locating, and can also increase and decrease as required, mobile, convenient, flexible.
The functions such as indoor unit has video intercom, unblanks, monitoring, security alarm and establishing withdrawn a garrison, logical, information receives in every family, remote phone is reported to the police, the message of taking a photograph extracts, family's electric control.
Described family information controller and common TV, phone, computer, mobile phone connection, and realize video intercom function at TV in conjunction with phone, on computer, mobile phone, realize the function of video intercom and remote control.
Family information controller is supported all functions of indoor unit, can connect common TV, phone, computer, mobile phone, and realizes video intercom function at TV in conjunction with phone, realizes the function such as video intercom and remote control on computer, mobile phone.
Administrative center's computer is the highest application layer of system, records the warning of each resident family, the patrol information of checking card of seeking help, unblank, remove/deploy troops on garrison duty, ensure public security, and calls out arbitrary indoor unit, doorway machine, enclosure wall machine in community.
Enclosure wall machine is positioned at the intercommunication unit of community entrance, the substantially similar doorway machine of function.
The beneficial effects of the utility model are: in casing, be provided with broadband power modulation-demodulation circuit Ban Yu city electric coupling circuit plate, can be used for transmission of digital audio-video signal and various types of communication control command, family information controller, doorway machine, indoor unit all can be supported the use with low-voltage power line, and be advantageously used in the middle of the visible dialogue system based on broadband power carrier wave.Visible dialogue system of the present utility model compared with prior art, has cost beneficial effect low, simple in structure and easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the visible dialogue system based on broadband power carrier wave described in the utility model.
In figure, 1-administrative center computer, 2-switch, 3-Homeplug, 4-enclosure wall machine, 5-doorway machine, 6-transformer, 7-indoor unit, 8-family information controller, 9-coupler.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, a kind of visible dialogue system based on broadband power carrier wave, comprise administrative center's computer 1, switch 2, Homeplug 3, enclosure wall machine 4, doorway machine 5, transformer 6, indoor unit 7 and family information controller 8, administrative center's computer 1 adopts category-5 cable with switch 2, surpass five classes or optical fiber is connected, switch 2 is connected by Ethernet with multiple Homeplugs 3, Homeplug 3 adopts low-voltage power line to be connected with enclosure wall machine 4, doorway machine 5, visible dialogue system also comprises at least more than one coupler 9, and coupler 9 is connected with doorway machine 5, indoor unit 7; Coupler 9 is connected with doorway machine 5, family information controller 8, doorway machine 5 adopts low-voltage power line to be connected with coupler 9, Homeplug 3 is connected with enclosure wall machine 4, doorway machine 5, is equipped with broadband power modulation-demodulation circuit Ban He city electric coupling circuit plate in the casing of doorway machine 5, indoor unit 7, family information controller 8.
Doorway machine 5 can be according to the amount setting of neighbours living, and doorway machine 5 is N.Visiting client calls out resident family by enclosure wall machine 4 and the supporting keypad of doorway machine 5, and resident family carries out video intercom communication by the supporting voice microphone of indoor unit 7 with visiting client indoor.
Administrative center's computer 1 records the warning of each resident family, the patrol information of checking card of seeking help, unblank, remove/deploy troops on garrison duty, ensure public security, and calls out arbitrary indoor unit, doorway machine, enclosure wall machine in community.
That in above-described embodiment and specification, describes just illustrates principle of the present utility model and most preferred embodiment; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (3)
1. the visible dialogue system based on broadband power carrier wave, comprise administrative center's computer, switch, transformer, Homeplug, enclosure wall machine, doorway machine, indoor unit and family information controller, described administrative center's computer and switch adopt category-5 cable/surpass five classes/optical fiber to be connected, switch is connected by Ethernet with several Homeplugs, Homeplug adopts low-voltage power line to be connected with enclosure wall machine or doorway machine respectively, it is characterized in that: described visible dialogue system also comprises at least more than one coupler, described coupler one end adopts low-voltage power line to be connected with doorway machine, the other end adopts low-voltage power line to be connected with indoor unit or family information controller, described doorway machine, indoor unit, in the casing of family information controller, be equipped with connected broadband power modulation-demodulation circuit Ban He city electric coupling circuit plate.
2. the visible dialogue system based on broadband power carrier wave according to claim 1, is characterized in that: described coupler is to be set around ammeter both sides or is the coupler being set around between out of phase electric wire.
3. the visible dialogue system based on broadband power carrier wave according to claim 1, is characterized in that: described family information controller and TV, phone, computer, mobile phone connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793131.0U CN203632798U (en) | 2013-12-06 | 2013-12-06 | Visible dialogue system based on broadband electric power carrier wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793131.0U CN203632798U (en) | 2013-12-06 | 2013-12-06 | Visible dialogue system based on broadband electric power carrier wave |
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| Publication Number | Publication Date |
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| CN203632798U true CN203632798U (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320793131.0U Expired - Fee Related CN203632798U (en) | 2013-12-06 | 2013-12-06 | Visible dialogue system based on broadband electric power carrier wave |
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| CN (1) | CN203632798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106127656A (en) * | 2016-07-06 | 2016-11-16 | 太仓诚泽网络科技有限公司 | A kind of Intelligent Community safety-protection system |
| CN107465431A (en) * | 2017-08-10 | 2017-12-12 | 广西电网有限责任公司 | A kind of wideband power is registered one's residence terminal system |
-
2013
- 2013-12-06 CN CN201320793131.0U patent/CN203632798U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106127656A (en) * | 2016-07-06 | 2016-11-16 | 太仓诚泽网络科技有限公司 | A kind of Intelligent Community safety-protection system |
| CN107465431A (en) * | 2017-08-10 | 2017-12-12 | 广西电网有限责任公司 | A kind of wideband power is registered one's residence terminal system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |