CN2746685Y - Visual intercome system based on local network - Google Patents
Visual intercome system based on local network Download PDFInfo
- Publication number
- CN2746685Y CN2746685Y CN 200420094918 CN200420094918U CN2746685Y CN 2746685 Y CN2746685 Y CN 2746685Y CN 200420094918 CN200420094918 CN 200420094918 CN 200420094918 U CN200420094918 U CN 200420094918U CN 2746685 Y CN2746685 Y CN 2746685Y
- Authority
- CN
- China
- Prior art keywords
- microprocessor
- local area
- area network
- unit
- lan
- 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
Images
Landscapes
- Small-Scale Networks (AREA)
Abstract
The utility model discloses a visual intercom system based on local network and applied to an intellectualized cell and a building, and comprises a management server and a terminal machine. The terminal machine comprises an indoor terminal machine and an outdoor terminal machine. The indoor terminal machine comprises a microprocessor, an audio collecting unit, an image playback unit and an audio playback unit. The outdoor terminal machine comprises a microprocessor, an audio collecting unit, an image collecting unit and an audio playback unit. The management server comprises a microprocessor, an audio playback unit, an image playback unit and an audio collecting unit. The microprocessors of the indoor terminal machine, the outdoor terminal machine and the management server are respectively connected with a local area network link through the network adapters, so that the audio-video information, the control and indication information between the terminal machines and the management servers can be transmitted in the local area network in the form of digital data. The intercom system has higher expandability and compatibility. Simultaneously, the system has the characteristics of easy upgrade and high anti-interference capability.
Description
Technical field
The utility model provides a kind of intercom system, in particular, relates to a kind of visible dialogue system that is used for intelligent residential district, building that local area network (LAN) is realized that depends on.
Background technology
Improving constantly of social economy's level promoted the home equipment automation, comfortableization of living environment, safe.Information-based intelligent residential district is exactly to arise at the historic moment thus, information-based intelligent residential district, building couple together the various residential equipments relevant with information by the in-home network system, and the coordination that keeps these equipment and dwelling house, thereby constitute comfortable information-based living space.On the other hand.The video intercom product of prior art adopts the picture tube of standard to show, indoor set is connected by special connecting line with control signal between the off-premises station.Simultaneously, still there is following problem in existing video intercom product: standard is a lot of and lack of standardization, technology sealing, upgrading difficulty; The product that different manufacturers develops can not be interconnected, and visible dialogue system and other weak electricity system also substantially can not be interconnected; Owing to adopt the traditional analog transmission technology, poor anti jamming capability signal or not fogging phenomenon such as clear occur not having often as disturbing; Limited transmission distance system, because signal attenuation must add the video amplifier during distance, networking difficulty and cost height when the sub-district is big; Adopt bussing technique, busy scenario is many especially when realizing the conversation of intercommunication in every family, because only allow the conversation of two families on same bus; Function singleness, except that minority producer supports the simple word information issuing function, most of product function such as only limit to converse, unblank, capacity utilization is extremely low; Can not share the sub-district comprehensive wiring; Function is abundant inadequately, and performance is stable inadequately, the build-in services difficulty, and capacity utilization is low.
The utility model content
The utility model provides a kind of and has had intellectual communityintellectualized village, the building conversational system that realization is convenient, use flexibly, be convenient to the function expansion based on broadband network under the situation of not establishing special line at the problems referred to above.
In order to address the above problem, the technical solution of the utility model is to make up a kind of visible dialogue system based on local area network (LAN), comprise management server and many station terminals machine, terminating machine comprises indoor terminal machine and outdoor terminals machine, the indoor terminal machine comprises microprocessor and the sound collection unit that is connected with microprocessor respectively, image replaying unit and sound playback unit, described outdoor terminals machine comprises microprocessor and the sound collection unit that is connected with microprocessor, image acquisition units and sound playback unit, the sound reproduction unit that described management server comprises microprocessor and is connected with microprocessor, image replaying unit and sound collection unit, described indoor terminal machine, the outdoor terminals machine, the microprocessor of management server respectively the network adapter by separately be connected to make on the local area network (LAN) link between each terminating machine or and management server between audio and video information, the information of control and indication can transmit on described local area network (LAN) with digital data form.
The characteristics of native system are that also local area network (LAN) is cable network or a wireless network of following IEEE 802 local area network standard series.
The characteristics of native system are that also each terminating machine and management server are respectively by the network address sign that has nothing in common with each other.
The characteristics of native system are that also the outdoor terminals machine also comprises memory cell, the key-press input unit that is connected with described microprocessor and the control unit of unblanking.
The characteristics of native system are that also the outdoor terminals machine also comprises the IC-card read unit that is connected with described microprocessor.
The characteristics of native system are that also the indoor terminal machine also comprises the memory cell that is connected with microprocessor, key-press input unit and unblank control unit and condition monitoring unit.
The characteristics of native system are that also the indoor terminal machine also comprises the image acquisition units that is connected with microprocessor.
The characteristics of native system are that also management server also comprises memory cell and the key-press input unit that is connected with described microprocessor.
Implement the visible dialogue system that the utility model provides based on the local field net, can directly utilize the perfect day by day Ethernet overall architecture of existing intelligent residential district, building, need not to set up under the situation of intercom system special line, not only can provide the video intercom function, can also support multiple other functions, for example, but remote access, can be in the sub-district multichannel transmitted image or the like simultaneously.By utilizing the TCP/IP network communication protocol of unified standard, the system that makes has very strong extensibility, can compatible different manufacturers, dissimilar equipment, and all terminal equipments of TCP/IP communications protocol that can realize the standard of following interconnected in network.And because measured IP agreement, make system upgrade, function expansion all very easy.Because the maturation of network transmission technology, the network data transmission antijamming capability is more intense, so native system has stronger anti-interference, makes that the voice of system and video quality are higher, has bigger function extending space.Owing to adopt network technology, just can solve simultaneously the multichannel problem of conversation in every family simultaneously, never the line is busy under the network bandwidth allows to make system.
Description of drawings
Fig. 1 is the schematic diagram of the utility model based on a kind of embodiment of visible dialogue system of local area network (LAN);
Fig. 2 is the structural representation of indoor set in this visible dialogue system terminating machine;
Fig. 3 is the structural representation of off-premises station in this visible dialogue system terminating machine;
Fig. 4 is this visible dialogue system off-premises station IC-card read-write cell circuit diagram;
Fig. 5 is this visible dialogue system off-premises station control unit circuit figure that unblanks;
Fig. 6 is this visible dialogue system indoor set security protection element circuit figure;
Fig. 7 is this visible dialogue system terminal network interface arrangement circuit diagram.
Embodiment
Describe the visible dialogue system of the utility model in detail below in conjunction with accompanying drawing 1 and specific embodiment based on local area network (LAN).Provided the Ethernet structure figure of intelligent information sub-district among the figure, as seen from the figure, this Ethernet structure mainly realizes the mutual connection in principal and subordinate's level zone with switch, as figure, a plurality of districts switch is connected with same center switch networking, and a plurality of buildings switch is connected with the same area switch, and a plurality of unit switch are connected again with a Stall switch networking, final each unit switch is connected respectively between the independent housing of each layer, and then realizes the connection of every chamber network in the room.
In the native system, be connected to the terminal physical equipment in the Ethernet, mainly be divided into indoor terminal machine and outdoor terminals machine, as shown in Figure 1, mainly comprise: the management center server 101 that is connected with center switch 100, enclosure wall machine 102, supervisor 103, district's switch 104 etc.; The enclosure wall machine 105 and the Lou Dong switch 106 that are connected with district's switch 104; The unit switch 107 that is connected with a building switch 106, be connected with unit switch 107 from doorway machine 108, main doorway machine 109 and each indoor set 110.Every station terminal machine and management server identify with unique address respectively in the Ethernet of the utility model system; The corresponding relation of every station terminal machine and management server installation site or coding title and its address is stored in the database of management center server.Wherein, the main effect of management center server 101, the one, the corresponding relation of storage physical terminal installation site or coding title and its address; The 2nd, mutual by each physical terminal in the program maintenance system of specific establishment makes the mutual maintenance of this intercom system terminal good.
For different districts, according to different demands, the configuration of network also has difference.For example, spider lines is being installed at need, can depending on the wireless ethernet network of following IEEE 802.11 agreements at the sub-district or the building of high-grade intelligence.Being convenient to utilize under the situation of sub-district comprehensive wiring, can utilize the wired ethernet network of following the IEEE802.3 agreement as required.Even, under special circumstances, the Ethernet of following two kinds of agreements can be realized mixing by physical terminal and use.And the physical connection in present networks, can be by realizations such as existing general twisted-pair feeder, optical fiber.
As shown in Figure 2, indoor set comprises microprocessor CPU 200, also comprises the Ethernet interface device 201, voice collecting unit 202, image-display units 203, speech play unit 204, video acquisition unit 205, key-press input unit 206, memory cell 207, the security protection unit 208 that are connected with described microprocessor CPU 200.
As shown in Figure 3, off-premises station mainly comprises above-mentioned doorway machine, enclosure wall machine, its main composition comprises microprocessor 300, also comprises Ethernet interface device 301, video acquisition unit 302, voice collecting unit 303, voice playback unit 304, key-press input unit 305, IC-card read unit 306, the memory cell 307 that is connected with microprocessor 300 and the control unit 308 of unblanking.
The main composition of indoor terminal machine and outdoor terminals machine is basic identical, behind the video acquisition device receiver, video, and through video encoder encodes, again through central processor CPU, by video decoder decodes, input and display device.The processing of sound is roughly the same, through voice collecting, audio coder coding, CPU, audio decoder decode, realizes voice output.
Terminating machine is realized the circuit diagram of different function units shown in accompanying drawing 4 to 8.Fig. 4 has provided the circuit diagram of off-premises station realization IC-card read unit 306 (as shown in Figure 3), mainly comprises as AT89C51 single-chip microcomputer, communication receiving/transmission device serial port chip PC16C522 and auxiliary element voltage transitions chip MAX3221 among the figure; The function of IC-card read unit is by the machine-readable IC-card information of this IC read unit, through the single-chip microcomputer identity verification, sends unlock instruction under correct situation, realizes unlocking function, and can realize the record of turnover personnel identity by the IC-card authentication.Fig. 5 has provided off-premises station control unit 308 circuit diagram of (as shown in Figure 3) of realizing unblanking, and its function is, outdoor break-make of coming by button control door lock electromagnet power supply, thus realize unlocking function.Fig. 6 provides security protection unit 208 (as shown in Figure 2) functional circuit that utilizes the AT89C51 chip microcontroller, its function is to utilize various induction installations to realize the monitoring of potential safety hazard, the power induction installation for example is set, when its induction force during greater than predetermined value, inductor sends signal to single-chip microcomputer, with crossing subzone network this information is passed to the server at cell management place, thereby realize warning function; This security protection device also can be realized safety protection functions such as antitheft, anti-coal gas gas leak and fire prevention by sound induction installation, smell induction installation, heat induction installation etc. are set.Network interface components and parts such as that Fig. 7 has provided is indoor, the outdoor terminals machine utilizes network card chip RTL8139D are realized network interface 201 and shown in Figure 3 301 circuit diagram as shown in Figure 2, its function is to realize the connection of physical terminal machine in local area network (LAN), by network interface card being provided with different addresses, realize the unique identification of each terminating machine address in local area network (LAN).Above model electronic devices and components also can utilize other element of identical function to realize.
Management server comprises microprocessor, comprises that also being used for microprocessor connects the Ethernet interface device of network and by the database storage unit of microprocessor access, also comprise the demonstration output unit and the keyboard input unit that are connected with microprocessor.
The use of native system is, when supervisor that is connected into local area network (LAN) by Network Interface Unit or off-premises station calling indoor user, at first realize addressing by database in the access management server, because the uniqueness of physical terminal address, thereby find access terminal, and then the visit of realization indoor set, at this moment, indoor unit can send bell call continuously.If the caller is to use off-premises station and indoor set to carry out intercommunication, as long as clicking the function key of indoor unit, the indoor set user just can carry out video intercom with the caller, after intercommunication finishes, system's on-hook.
If the caller is to use indoor set and off-premises station to carry out intercommunication, to operate the samely, be the image of off-premises station front at the image that indoor unit shows this moment just.If the management server of administrative center and indoor set carry out intercommunication, method of operation is the same, and this moment, resident family's extension set and administrative center only needed to realize the speech talkback function usually.
Claims (8)
1, a kind of visible dialogue system based on local area network (LAN), comprise management server and many station terminals machine, described terminating machine comprises indoor terminal machine and outdoor terminals machine, it is characterized in that, the indoor terminal machine comprises microprocessor and the sound collection unit that is connected with microprocessor respectively, image-display units and sound playback unit, described outdoor terminals machine comprises microprocessor and the sound collection unit that is connected with microprocessor, image acquisition units and sound playback unit, the sound reproduction unit that described management server comprises microprocessor and is connected with microprocessor, image replaying unit and sound collection unit, described indoor terminal machine, the outdoor terminals machine, the microprocessor of management server respectively the network adapter by separately be connected to make on the local area network (LAN) link between each terminating machine or and management server between audio and video information, the information of control and indication can transmit on described local area network (LAN) with digital data form.
According to the described visible dialogue system of claim 1, it is characterized in that 2, described local area network (LAN) is cable network or a wireless network of following IEEE 802 local area network standard series based on local area network (LAN).
According to claim 1 or 2 described visible dialogue systems, it is characterized in that 3, described each terminating machine and management server are respectively by the network address sign that has nothing in common with each other based on local area network (LAN).
According to the described visible dialogue system of claim 3, it is characterized in that 4, described outdoor terminals machine also comprises memory cell, the key-press input unit that is connected with described microprocessor and the control unit of unblanking based on local area network (LAN).
According to the described visible dialogue system of claim 4, it is characterized in that 5, described outdoor terminals machine also comprises the IC-card read unit that is connected with described microprocessor based on local area network (LAN).
According to the described visible dialogue system of claim 3, it is characterized in that 6, described indoor terminal machine also comprises the memory cell that is connected with microprocessor, key-press input unit and unblank control unit and condition monitoring unit based on local area network (LAN).
According to the described visible dialogue system of claim 6, it is characterized in that 7, described indoor terminal machine also comprises the image acquisition units that is connected with microprocessor based on local area network (LAN).
According to the described visible dialogue system of claim 3, it is characterized in that 8, described management server also comprises memory cell and the key-press input unit that is connected with described microprocessor based on local area network (LAN).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420094918 CN2746685Y (en) | 2004-11-04 | 2004-11-04 | Visual intercome system based on local network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420094918 CN2746685Y (en) | 2004-11-04 | 2004-11-04 | Visual intercome system based on local network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2746685Y true CN2746685Y (en) | 2005-12-14 |
Family
ID=35583259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420094918 Expired - Fee Related CN2746685Y (en) | 2004-11-04 | 2004-11-04 | Visual intercome system based on local network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2746685Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242332B (en) * | 2008-03-21 | 2010-12-01 | 当代天启技术（北京）有限公司 | An intelligent home system, exchange server and data processing method |
| CN102176745A (en) * | 2011-02-10 | 2011-09-07 | 梁清亮 | Wireless visual inter-conversation doorbell system |
| CN102215370A (en) * | 2011-06-03 | 2011-10-12 | 杭州芯赛微电子有限公司 | 802.11n-protocol-based wireless video interphone system |
| CN102568167A (en) * | 2010-12-28 | 2012-07-11 | 叶志锋 | Video networking-based intercom, monitoring and alarm integrated system |
| CN104581444A (en) * | 2015-01-08 | 2015-04-29 | 上海伟视清数字技术有限公司 | Building intercom system |
| CN104596257A (en) * | 2014-12-25 | 2015-05-06 | 贵州永兴科技有限公司 | Informationized all-purpose electric stove with functions of count and face recognition |
| CN104634103A (en) * | 2014-12-25 | 2015-05-20 | 贵州永兴科技有限公司 | Horizontal moving opening type universal electric furnace switch with counting and fingerprint recognizing functions |
| CN107195052A (en) * | 2017-06-08 | 2017-09-22 | 南通京希信息技术有限公司 | Intelligent household access control system |
| CN108111822A (en) * | 2017-12-19 | 2018-06-01 | 安恩达科技（深圳）有限公司 | One-to-multiple call digital visual intercommunication method, doorway machine and system |
-
2004
- 2004-11-04 CN CN 200420094918 patent/CN2746685Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242332B (en) * | 2008-03-21 | 2010-12-01 | 当代天启技术（北京）有限公司 | An intelligent home system, exchange server and data processing method |
| CN102568167A (en) * | 2010-12-28 | 2012-07-11 | 叶志锋 | Video networking-based intercom, monitoring and alarm integrated system |
| CN102176745A (en) * | 2011-02-10 | 2011-09-07 | 梁清亮 | Wireless visual inter-conversation doorbell system |
| CN102215370A (en) * | 2011-06-03 | 2011-10-12 | 杭州芯赛微电子有限公司 | 802.11n-protocol-based wireless video interphone system |
| CN104596257A (en) * | 2014-12-25 | 2015-05-06 | 贵州永兴科技有限公司 | Informationized all-purpose electric stove with functions of count and face recognition |
| CN104634103A (en) * | 2014-12-25 | 2015-05-20 | 贵州永兴科技有限公司 | Horizontal moving opening type universal electric furnace switch with counting and fingerprint recognizing functions |
| CN104596257B (en) * | 2014-12-25 | 2016-08-24 | 贵州永兴科技有限公司 | A kind of information-based universal electric furnace with counting and face identification functions |
| CN104581444A (en) * | 2015-01-08 | 2015-04-29 | 上海伟视清数字技术有限公司 | Building intercom system |
| CN107195052A (en) * | 2017-06-08 | 2017-09-22 | 南通京希信息技术有限公司 | Intelligent household access control system |
| CN108111822A (en) * | 2017-12-19 | 2018-06-01 | 安恩达科技（深圳）有限公司 | One-to-multiple call digital visual intercommunication method, doorway machine and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201274484Y (en) | Digital control system for residual district | |
| CN200966069Y (en) | A digital family intelligent gateway | |
| CN203259864U (en) | Remote smart home system | |
| CN202068527U (en) | Building visual intercom system | |
| CN2746685Y (en) | Visual intercome system based on local network | |
| CN101989364A (en) | Set top box (STB)-based household door control device | |
| CN101188666A (en) | A home alarm monitoring service system and implementation method based on TV | |
| CN201303401Y (en) | Building intelligent visible intercommunication system based on local area network | |
| CN201270396Y (en) | Household intelligent weak current box | |
| CN2882131Y (en) | Community interlligent management system based on local network | |
| CN1761218A (en) | Intelligent house system in full IP network | |
| CN107592159A (en) | A kind of intelligent building optical network system and optical network apparatus | |
| CN2686224Y (en) | Intelligent cell experiment system based on lonworks technique | |
| CN2746686Y (en) | Visual intercome capable of remote access | |
| CN2877153Y (en) | Embedded domestic/indoor information intelligent managing apparatus | |
| CN201732286U (en) | Hotel room control and information management system | |
| CN2512165Y (en) | Intellectual household controller | |
| CN1357996A (en) | Household information intelligent terminal | |
| CN200976596Y (en) | Wireless LAN based visual talkback intelligent terminal system | |
| CN101997742A (en) | IP network-based household multimedia terminal equipment | |
| CN206640712U (en) | Building conversational system | |
| CN102176745A (en) | Wireless visual inter-conversation doorbell system | |
| KR100627725B1 (en) | Console server system for multi connection | |
| CN206498483U (en) | A kind of digital units doorway machine of building conversational system | |
| CN202652337U (en) | Intelligent visible standard communication protocol stairwell machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051214 Termination date: 20091204 |