CN201708881U - Building visual intercom system with non-electrified standby - Google Patents
Building visual intercom system with non-electrified standby Download PDFInfo
- Publication number
- CN201708881U CN201708881U CN2010202940324U CN201020294032U CN201708881U CN 201708881 U CN201708881 U CN 201708881U CN 2010202940324 U CN2010202940324 U CN 2010202940324U CN 201020294032 U CN201020294032 U CN 201020294032U CN 201708881 U CN201708881 U CN 201708881U
- Authority
- CN
- China
- Prior art keywords
- intercommunication
- connects
- floor
- power supply
- indoor unit
- 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 - Lifetime
Links
Images
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Abstract
A building visual intercom system with non-electrified standby comprises an intercom door main unit connected with a door main unit power supply. An image storage matching module is connected with the intercom door main unit, the image storage matching module is connected with exchanging units on all floors, the exchanging unit on each floor is connected with intercom indoor branch units on the floor, the exchanging units of all the floors are supplied with power by a system power supply, and the floor exchanging units are connected with the intercom indoor branch units via a microprocessor and detect wake-up signals of the intercom indoor branch units by the aid of level. Non-electrified standby technology enables no power input in a standby state to realize zero power consumption in the standby state. In actual use, the intercom indoor branch units are used for no longer than 10 minutes every day, the non-electrified standby technology effectively reduces system faults, greatly prolongs the service life of the intercom indoor branch units, and simultaneously saves power supply.
Description
Technical field
The utility model relates to a kind of building visual intercom system, and special and intercommunication indoor unit non-transformer input under holding state realizes that the building visual intercom system of standby zero-power is relevant.
Background technology
Be accompanied by All Around The World and carrying out low-carbon economy, be meant under sustainable development idea instructs, by multiple means such as technological innovation, system innovation, industrial transformation, new energy developments, reduce high-carbon energy resource consumptions such as coal oil as much as possible, the development low-carbon economy.
Existing building visual intercom system extension set must switch on (electric standby is promptly arranged) just can realize holding state, caused following drawback:
1) the intercommunication indoor unit must be switched on and just can be realized holding state, very easily causes intercommunication indoor unit fault, and intercommunication indoor unit useful life is largely shortened in for example fault, fuselage heating etc.;
2) the intercommunication indoor unit must be switched on and just can be realized holding state, and power consumption is big.Run counter to energy-efficient society's theory;
3) can not accomplish real Fault Isolation in every family, because general intercommunication indoor unit holding state must be switched on down, resident family's finishing causes line short, opens circuit, and can influence system and other users' normal use.
Summary of the invention
The utility model purpose is to overcome above-mentioned shortcoming, a kind of no electric standby building visual intercom system is provided, it adopts the communication technology based on the communication SPC Exchange Fundamentals, realized that the video intercom indoor unit does not have electric standby, changed the intercommunication indoor unit twenty four hours just spendable drawback of must switching on, not only reduce the consumption of electric energy to greatest extent, and prolonged the useful life of product to a greater extent.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of nothing electricity standby building visual intercom system, comprise intercommunication doorway main frame, it connects host power supply, intercommunication doorway main frame connects image storage apolegamy module in addition, image storage apolegamy module connects each floor switch, each floor switch connects each floor intercommunication indoor unit, and each floor switch connected system power supply is powered by it, and the floor switch connects extension set and adopts its wake-up signal of level detection by microprocessor.
Described intercommunication doorway main frame connects the networking switch in addition, and host power supply connects electric control lock in addition.
Described intercom system indoor unit comprises voltage stabilizing circuit, sound circuit, key control circuit and the display that is connected with the intercommunication service wire.
Adopt technique scheme, no electricity to treat machine technology promptly under holding state, non-transformer input, realization standby zero-power.In actual use, the intercommunication indoor unit only uses and be no more than 10 minutes (call out every day 20 times, calculated in each 30 seconds) every day, and no electricity treats that machine technology effectively reduces the system failure, has greatly prolonged the useful life of intercommunication indoor unit, saves electric energy simultaneously.
Do not have electricity and treat that machine technology is based on the power-saving technology of communication stored-program control exchange principle design.Therefore provide reliable Fault Isolation configuration for whole intercom system, simultaneously, because the audio frequency of all intercommunication indoor unit circuits of system, video, control signal, power supply etc. are all realized Fault Isolation, the fault of arbitrary branched line can both be isolated effectively and not influenced other users' normal use in the system, brings great convenience also for the I﹠M of system.
Description of drawings
Fig. 1 is the schematic block circuit diagram of the utility model intercommunication indoor unit.
Fig. 2 is the utility model system construction schematic diagram.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
As Fig. 1, execution mode of the present utility model shown in Figure 2, a kind of no electric standby building visual intercom system, comprise intercommunication doorway main frame 1, it connects intercommunication doorway host power supply 2, intercommunication doorway main frame 1 can connect networking switch 3, intercommunication doorway host power supply can connect electric control lock 4, intercommunication doorway main frame 1 connects image storage apolegamy module 5 in addition, image storage apolegamy module 5 connects each floor switch 7, each floor switch connects each floor intercommunication indoor unit 8, and each floor switch is connected system power supply 6 in addition, and floor switch 7 connects the intercommunication indoor unit and adopts its wake-up signal of level detection by microprocessor.
Described intercommunication indoor unit comprises voltage stabilizing circuit 802, sound circuit 803, key control circuit 804 and the display 805 that is connected with intercommunication service wire 801.
During work:
1) the floor switch is finished the switching of audio frequency, video and the power supply of different user terminals intercommunication indoor unit;
2) under the holding state, the floor switch has cut off audio frequency, video, the power path of intercommunication indoor unit, realizes no electric standby and Fault Isolation;
3) when the visitor calls out the intercommunication indoor unit of certain user terminal, the data that the floor switch receives by judgement, audio frequency, video, power channel are switched to the intercommunication indoor unit of target terminal user, and send ring back tone to this terminal use's intercommunication indoor unit, the video of intercommunication doorway main frame is sent to the intercommunication indoor unit of this user terminal.Behind the indoor set off-hook of this user terminal, the floor switch stops to send bell signal, and notice intercommunication doorway main frame is opened talking path.In the communication process, building conversational system has only a pair of intercommunication doorway main frame and intercommunication indoor unit in running order, prevents the interference of video, audio frequency effectively, and the fault of other user terminals is also isolated simultaneously;
4) break down when the floor switch, the holding wire of this floor switch automatically with the system bus disconnection, so the fault of this floor switch is also isolated;
5) under the holding state, the different key action of floor switch by detecting the intercommunication indoor unit (call out, monitor, unblank, off-hook, the warning etc.) level that produces changes the key command of judging the intercommunication indoor unit.
The intercommunication indoor unit does not consume any electric energy under holding state, each holding wire no-voltage of intercommunication indoor unit end, no current loss.The intercommunication indoor unit is in dormancy under holding state, the floor switch adopts the wake-up signal of level detection extension set, in case certain button of extension set is pressed, then the floor switch can detect this wake-up signal in the extremely short time, give the intercommunication indoor unit by the floor power supply for exchange immediately, the intercommunication indoor unit is started working; This technology has realized that the intercommunication indoor unit does not have electric standby, has changed the intercommunication indoor unit twenty four hours just spendable drawback of must switching on, and has not only reduced the consumption of electric energy to greatest extent, and has prolonged the useful life of product to a greater extent.
Claims (3)
1. no electric standby building visual intercom system, it is characterized in that: comprise intercommunication doorway main frame, it connects host power supply, intercommunication doorway main frame connects image storage apolegamy module in addition, image storage apolegamy module connects each floor switch, each floor switch connects each floor intercommunication indoor unit, and each floor switch connected system power supply powered by it, and the floor switch connects extension set and adopts its wake-up signal of level detection by microprocessor.
2. a kind of no electric standby building visual intercom system as claimed in claim 1 is characterized in that: intercommunication doorway main frame connects the networking switch in addition, and host power supply connects electric control lock in addition.
3. a kind of no electric standby building visual intercom system as claimed in claim 1 or 2, it is characterized in that: described intercom system indoor unit comprises voltage stabilizing circuit, sound circuit, key control circuit and the display that is connected with the intercommunication service wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202940324U CN201708881U (en) | 2010-08-17 | 2010-08-17 | Building visual intercom system with non-electrified standby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202940324U CN201708881U (en) | 2010-08-17 | 2010-08-17 | Building visual intercom system with non-electrified standby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708881U true CN201708881U (en) | 2011-01-12 |
Family
ID=43446031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202940324U Expired - Lifetime CN201708881U (en) | 2010-08-17 | 2010-08-17 | Building visual intercom system with non-electrified standby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458217A (en) * | 2013-08-14 | 2013-12-18 | 厦门狄耐克电子科技有限公司 | Fault-isolated security building video doorphone system |
| CN104243891A (en) * | 2014-06-26 | 2014-12-24 | 深圳市麦驰安防技术有限公司 | Audio, video and voltage synchronization visual intercom device and audio, video and voltage synchronization communication method |
-
2010
- 2010-08-17 CN CN2010202940324U patent/CN201708881U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458217A (en) * | 2013-08-14 | 2013-12-18 | 厦门狄耐克电子科技有限公司 | Fault-isolated security building video doorphone system |
| CN103458217B (en) * | 2013-08-14 | 2014-07-09 | 厦门狄耐克电子科技有限公司 | Fault-isolated security building video doorphone system |
| CN104243891A (en) * | 2014-06-26 | 2014-12-24 | 深圳市麦驰安防技术有限公司 | Audio, video and voltage synchronization visual intercom device and audio, video and voltage synchronization communication method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104953694B (en) | Power distribution system | |
| CN101867221B (en) | Single board and method for power monitoring in board | |
| WO2006052047A1 (en) | Apparatus for controlling standby power | |
| CN105867591A (en) | Terminal control method and device | |
| CN201955832U (en) | Building intercom system | |
| CN102624082A (en) | Centralized power supply comprehensive intelligent control system for supplying power for indoor lighting system | |
| CN201533194U (en) | Automatic on/off switching electric appliance | |
| CN101819417A (en) | Energy-saving monitoring socket | |
| CN102970146A (en) | Power supply device of power over Ethernet (POE) and power supply method | |
| CN201708881U (en) | Building visual intercom system with non-electrified standby | |
| CN203215919U (en) | Low-power-consumption standby circuit device and air conditioner | |
| CN102275789A (en) | Method and system for saving energy of elevator | |
| CN107069942A (en) | A kind of centralized energy saving A. C power-supply system | |
| CN101441447B (en) | Power supply controller | |
| CN202260606U (en) | Uninterrupted power supply | |
| CN102096999B (en) | Ultramicro power consumption stand-by remote control energy-saving controller | |
| CN204633459U (en) | A kind of intelligent power supply system realizing generator and civil power seamless switching | |
| CN205610332U (en) | Electrical apparatus automatic switch conversion equipment | |
| CN102415050B (en) | For the method and apparatus reducing the electrical power consumed of Ethernet interface | |
| CN203025639U (en) | Micro server and power supply system thereof | |
| CN206922634U (en) | Power supply changeover device and the electrical equipment suitable for the power supply changeover device | |
| CN202186804U (en) | Energy saving system for elevator | |
| CN201038741Y (en) | Power management circuit and TV possessing the management circuit | |
| CN201927170U (en) | Remote control electric saving controlling device capable of realizing small consumption standby | |
| CN102495558A (en) | System and method for remotely controlling turn-on or turn-off of electric equipment by using radio frequency communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Five, building 2, building 361000 Fujian Xinglian Electronic City Xiamen Province torch torch high tech Zone Innovation Park Road Patentee after: Xiamen xingtel intelligent Polytron Technologies Inc Address before: Five, building 2, building 361000 Fujian Xinglian Electronic City Xiamen Province torch torch high tech Zone Innovation Park Road Patentee before: Xingtel Security Xiamen Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110112 |
|
| CX01 | Expiry of patent term |