CN201409199Y - Bus network video door phone system - Google Patents
Bus network video door phone system Download PDFInfo
- Publication number
- CN201409199Y CN201409199Y CN2009201315732U CN200920131573U CN201409199Y CN 201409199 Y CN201409199 Y CN 201409199Y CN 2009201315732 U CN2009201315732 U CN 2009201315732U CN 200920131573 U CN200920131573 U CN 200920131573U CN 201409199 Y CN201409199 Y CN 201409199Y
- Authority
- CN
- China
- Prior art keywords
- bus
- networking
- network
- utility
- video
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000006855 networking Effects 0.000 claims description 36
- 238000004891 communication Methods 0.000 claims description 7
- 230000001012 protector Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000004382 visual function Effects 0.000 description 1
Images
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The utility model discloses a bus network video phone door system, and aims at solving the technical problems with reference to improve the anti-interference ability and satisfy the video door phone network requirements of a large-scale residence community. The utility model adopts the technical scheme that the bus network video phone door system is provided with a management center, the management center is connected with a hose computer through a data bus, the host computer is connected to more than one sheet area through data wires, each sheet area is provided with more than one network signal converter, and the network signal converters are in serial connection with each other through a serial data bus. Compared with the prior art, the utility model makes possible the unified control and management through combining household indoor units and unit door phones into network subsystems via the data bus and the audio/video bus and combining the network subsystems and the management center to form the bus network system. The utility model has the characteristics of simple structure and good transmission signal quality, and meets the safety protection control requirements of the large-scale residence community.
Description
Technical field
The utility model relates to the networked system of a kind of residential quarters safety monitoring, particularly a kind of safety monitoring networked system that has video intercom.
Background technology
The residential quarters safety defense monitoring system of prior art adopts the cctv surveillance of making peace, and has intercom, video camera and the system configuration complexity of middle control equipment formation, the deficiency of transmission signals difference, can not satisfy the demand of large-scale residential quarters safeguard management.
Summary of the invention
The purpose of this utility model provides a kind of bus system networking visible dialogue system, and the technical problem that solve is to strengthen antijamming capability, satisfies the video intercom networking requirement of large-scale residential quarters.
The utility model is by the following technical solutions: a kind of bus system networking visible dialogue system, described bus system networking visible dialogue system is provided with administrative center, administrative center connects main frame by data/address bus, main frame connects more than one section by data wire, each section is provided with more than one networking signal converter, is connected in series by serial data bus between the networking signal converter.
By being connected to hub after the serial data bus serial connection, hub is connected to main frame between the networking signal converter of the present utility model.
Networking signal converter linkage unit doorway machine of the present utility model and an above indoor set.
Be provided with branch motor protector and main frame selector between unit of the present utility model doorway machine and the video intercom extension set.
Indoor set of the present utility model adopts the video intercom extension set
Have data communication and audio frequency and video transmission circuit between unit of the present utility model doorway machine and indoor set and the administrative center.
Administrative center of the present utility model adopts SD-980MC3, and main frame adopts SD-980D5, and the networking signal converter adopts SD-980BMA, and the video intercom extension set adopts IU.
The utility model compared with prior art, form network subsystem by resident family's indoor set, unit doorway machine by data/address bus and audio frequency and video bus, form bus system networked system by network subsystem and administrative center, unify to control and manage, have simple in structure, the measured characteristics of transmission signals matter, satisfy demand large-scale residential quarters safeguard management.
Description of drawings
Fig. 1 is a bus system networking wiring diagram of the present utility model
Fig. 2 is the system construction drawing of the utility model embodiment.
Embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.As shown in Figure 1, bus system networking visible dialogue system of the present utility model, be provided with administrative center, administrative center connects main frame by data/address bus, main frame connects more than one section by data wire, and each section is provided with more than one networking signal converter, is connected in series by serial data bus between the networking signal converter, be connected to hub, hub is connected to main frame.Networking signal converter linkage unit doorway machine and an above indoor set adopt the networking of bus system.
As shown in Figure 2, indoor set adopts the video intercom extension set, is provided with branch motor protector and main frame selector between unit doorway machine and the video intercom extension set.Have data communication and audio frequency and video transmission circuit between unit doorway machine in the section and indoor set and the administrative center, to realize mutual calling, to converse, supervise visual function.The utility model adopts bus system, and its main feature is: by the audio signal of networking signal converter with each section interface, and vision signal, communication signal converts the data/address bus that transmits with universal serial bus in the networking subsystem.Bus has 4 core holding wires to add 1 video line, be specially 1 core audio frequency and connection (3# audio frequency and signaling holding wire), 1 core control line (4#6.5V engaged signal and 10V unlocking signal line), 1 core ground wire (2# ground wire), 1 core alarm signal line (5# extension set signaling holding wire), 1 core video line (1# video signal cable).Have characteristics simple for structure.
As most preferred embodiment, administrative center adopt Shenzhen look the SD-980MC3 of peace Regrand electronics limited company, realization is to the comprehensive security protection and the information management of intelligent residential district, can call out resident family or other administrative staff, receive the visitor of resident family from other terminal, as the calling of enclosure wall machine, main frame, extension set, can communicating talkback, remote unlocking.Black-and-white cathode ray tube CRT or color liquid crystal image supervise gate main frame, unit main frame.Alert processing, demonstration, cloth withdraw a garrison storage such as information and inquiry.Large-screen lc Chinese information shows.System self-test function, simulation warning function, network resource management function, expansion management center machine arbitrarily.Can network with PC by the RS232 serial ports, carry out the gate inhibition, the information communication of deploying troops on garrison duty of reporting to the police, withdraw a garrison.
Main frame adopt Shenzhen look the SD-980D5 of peace Regrand electronics limited company, be installed in total gateway of intelligent residential district, also can be installed in the gateway of cell gate.Can call out the staff of resident family or management center machine, day and night camera function, IC-card gate inhibition function, digital code keyboard operation, user cipher are unblanked, large-screen lc and menu in Chinese show for intercommunication call function, black and white or colour, broadcast message, as cell notification, weather forecast demonstration, waterproof and dampproof high-low temperature resistant function, backup battery power supply, the power cut-off information caution, adopt modularized design, reduce interconnector, be convenient to stable and maintenance;
The networking signal converter adopt Shenzhen look the SD-980BMA transducer of peace Regrand electronics limited company, be the intelligent conversion controller, to realize the networking of Based Intelligent Control sub-district, realize the networking at unit subsystem and cell management center.Adopt modularized design, reduce interconnector, improve stability and be convenient to and safeguard.The SIP switch manually or system integration and test setup unit number.The System self-test function: signaling is given total management center illustrative system fault during fault.And has an information exchange functions;
The video intercom extension set adopt Shenzhen look the IU of peace Regrand electronics limited company, but monitor unit door main frame image, can carry out call alerts to administrative center, flash appeal, send alert such as infrared, door magnetic, cigarette sense, gas and remove the information of deploying troops on garrison duty, as be equipped with computer and alarm software can be located automatically by electronic chart, show intuitively the alert position takes place; Can accept cell gate main frame, gate main frame, and always manage the calling of equipment such as center or branch management center and carry out intercommunication, also can open the electric lock of respective host, can realize that various forms of modernized layout structures and intelligent residential district distribute.
The communications protocol of universal serial bus has been used for reference the advantage of RS485 bus and CAN BUS bus, and coded format is a binary-coded decimal, and the node number reaches 0-9999999.When administrative center when the indoor set of certain unit subsystem or cell gate doorway machine need video intercom, the networking signal converter can be at received signal and the called unit of identification, decoding back subsystem, and can isolate remaining subsystem and bus branch in the whole system automatically, thereby realize the impedance matching of audio-video signal, guarantee the effect of audio frequency and video in the mode that reaches the point-to-point transmission audio-video signal.
The technical solution of the utility model can satisfy the video intercom networking requirement of large-scale residential quarters, and transmission range reaches 2Km, and unit building reaches 999, and antijamming capability is strong, audio frequency and video effect excellence, communication reliability height.
Claims (7)
1. bus system networking visible dialogue system, it is characterized in that: described bus system networking visible dialogue system is provided with administrative center, administrative center connects main frame by data/address bus, main frame connects more than one section by data wire, each section is provided with more than one networking signal converter, is connected in series by serial data bus between the networking signal converter.
2. bus system networking visible dialogue system according to claim 1 is characterized in that: by being connected to hub after the serial data bus serial connection, hub is connected to main frame between the described networking signal converter.
3. bus system networking visible dialogue system according to claim 2 is characterized in that: described networking signal converter linkage unit doorway machine and an above indoor set.
4. bus system networking visible dialogue system according to claim 3 is characterized in that: be provided with branch motor protector and main frame selector between described unit doorway machine and the video intercom extension set.
5. bus system networking visible dialogue system according to claim 4, it is characterized in that: described indoor set adopts the video intercom extension set
6. bus system networking visible dialogue system according to claim 5 is characterized in that: have data communication and audio frequency and video transmission circuit between described unit doorway machine and indoor set and the administrative center.
7. bus system networking visible dialogue system according to claim 6, it is characterized in that: described administrative center adopts SD-980MC3, and main frame adopts SD-980D5, and the networking signal converter adopts SD-980BMA, and the video intercom extension set adopts IU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201315732U CN201409199Y (en) | 2009-05-08 | 2009-05-08 | Bus network video door phone system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201315732U CN201409199Y (en) | 2009-05-08 | 2009-05-08 | Bus network video door phone system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201409199Y true CN201409199Y (en) | 2010-02-17 |
Family
ID=41680145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201315732U Expired - Fee Related CN201409199Y (en) | 2009-05-08 | 2009-05-08 | Bus network video door phone system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201409199Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152549A (en) * | 2011-12-06 | 2013-06-12 | 青岛安捷智能科技有限公司 | Security and protection method formed by visual intercom doorbell, elevator and zone-arranged probe |
-
2009
- 2009-05-08 CN CN2009201315732U patent/CN201409199Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152549A (en) * | 2011-12-06 | 2013-06-12 | 青岛安捷智能科技有限公司 | Security and protection method formed by visual intercom doorbell, elevator and zone-arranged probe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201583578U (en) | Multifunctional electric power environment monitoring device | |
| CN101534229B (en) | Informatization community system based on SIP protocol | |
| CN100466002C (en) | Intelligent linkage alarm monitoring system | |
| CN201039373Y (en) | Transformer substation remote image monitoring system | |
| CN201365259Y (en) | Community management system equipment | |
| CN203457250U (en) | Intelligent video intercommunication security system | |
| CN102510477A (en) | Digitalized indoor unit and intelligent household security system | |
| CN203301520U (en) | Smart home gateway based on three-network integration | |
| CN203259864U (en) | Remote smart home system | |
| CN102708612A (en) | Housing-unit access control device based on wireless communication and housing-estate access control system | |
| CN202957929U (en) | Digital indoor unit and intelligent home security system | |
| CN103002270A (en) | Digital indoor unit and intelligent home security system | |
| CN102572402A (en) | Intelligent residential quarter system based on SIP technology | |
| CN202736139U (en) | Dwelling unit gate access control device and area access control system based on wireless communication | |
| CN204377053U (en) | Intelligent building visible dialogue system | |
| CN202261631U (en) | Intelligentized building visible talkback safety monitoring system for residential quarter modern management | |
| CN205104706U (en) | A intelligent wall socket that is used for WIFI access, networking telephone, network to report to police | |
| CN201409199Y (en) | Bus network video door phone system | |
| CN207596269U (en) | A kind of elevator intercommunication phone system based on security protection net | |
| CN204013864U (en) | A kind of building high definition visible dialogue system | |
| CN2746685Y (en) | Visual intercome system based on local network | |
| CN107197193A (en) | A kind of intelligent building security protection intercom system | |
| CN204733268U (en) | Based on the all-digital visible talkback system of cloud service | |
| CN201804421U (en) | Intelligent home security system | |
| CN201708893U (en) | IP network interphone with remote door access control function |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20160508 |