CN2746686Y - Visual intercome capable of remote access - Google Patents
Visual intercome capable of remote access Download PDFInfo
- Publication number
- CN2746686Y CN2746686Y CN 200420094919 CN200420094919U CN2746686Y CN 2746686 Y CN2746686 Y CN 2746686Y CN 200420094919 CN200420094919 CN 200420094919 CN 200420094919 U CN200420094919 U CN 200420094919U CN 2746686 Y CN2746686 Y CN 2746686Y
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- remote access
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- machine
- video intercom
- intercom device
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Abstract
The utility model discloses a visual intercom capable of remote access, comprising a plurality of physical terminal machines connected with the local area network of a district and a service gateway between the local area network and the internet. The service gateway is used for receiving and controlling the external access and can automatically send messages. Each physical terminal machine comprises an indoor terminal, an outdoor terminal, a management machine and a management server. The intercom also comprises an application server used for receiving the user's correlative instructions and providing the correlative rights to the user for using the correlative equipment. The application server comprises an identification module, a transaction module and a communication module. A dedicated line is not needed to be erected by the intercom. With the existing standard network communicating protocol, the intercom has stronger expandability and compatibility. The visual intercom capable of remote access also has the characteristic of strong interference resistance.
Description
Technical field
The utility model provides a kind of talkback unit, in particular, relates to a kind of remote access video intercom device of realizing by the Internet.
Background technology
Along with popularizing and application of network, increasing terminal equipment realizes that by network remote access realizes.At present, the video intercom device is used in residential quarters, the office buildings more.The video intercom device product belongs to security product, and its basic function is to satisfy family and community to security needs.But along with growth in the living standard, people no longer only are confined to sub-district or building to the scope of application of talkback unit, more need its large-scale use, even realize remote access control.
The utility model content
The utility model provides a kind of video intercom device of realizing by the Internet at the problems referred to above, has successfully solved the remote access problem of video intercom device.
In order to address the above problem, the technical solution adopted in the utility model provides a kind of remote access video intercom device that is used for, comprise a plurality of physical terminal machines that are connected in the sub-district local area network (LAN), and the gateway that is used to accept and control external reference between LAN and the Internet and can initiatively sends message; The physical terminal machine comprises indoor terminal, outdoor terminals, keeper's machine, management server; Talkback unit also comprises and is used to receive user's dependent instruction and uses the application server of relevant device for described user's associated rights; Application server comprises authentication module, transaction module and communication module.
The further improvement of this talkback unit is that the formation of outdoor terminals machine comprises microprocessor, memory cell, also comprises the Ethernet interface device, video acquisition unit, voice collecting unit, the speech play unit that are connected with described microprocessor.
The further improvement of this talkback unit is that the outdoor terminals machine also comprises memory cell, the key-press input unit that is connected with microprocessor, unblank control unit and IC-card read unit.
The further improvement of this talkback unit is that the formation of indoor terminal machine comprises microprocessor, memory cell, also comprises the Ethernet interface device, voice collecting unit, image-display units, the speech play unit that are connected with microprocessor.
The further improvement of this talkback unit is that the indoor terminal machine also comprises the memory cell that is connected with microprocessor, key-press input unit, the control unit of unblanking, condition monitoring unit and image acquisition unit.
The further improvement of this talkback unit is that authentication module comprises authentication module and purview certification module.
The further improvement of this talkback unit is that also transaction module any one terminal in described indoor set, off-premises station, keeper's machine or management server directly sends instruction.
The further improvement of this talkback unit is that also a plurality of terminals of transaction module in described indoor set, off-premises station, keeper's machine and management server send instruction simultaneously.
The further improvement of this talkback unit is that also communication module is used for carrying out exchanges data between auxiliary described application server and described indoor set, off-premises station, keeper's machine and the described management server.
The utility model is based on the video intercom device of local field net, owing to utilized perfect day by day the Internet at present, sets up under the situation of talkback unit special line need not, and realized the remote access function of video intercom device.By utilizing the network communication protocol of standard, make device have very strong extensibility, can compatible different manufacturers, dissimilar equipment, all terminal equipments that can realize following computer network with standard network protocol interconnected in network.And device is upgraded, the function expansion is all very easy.Because the maturation of network transmission technology, the network data transmission antijamming capability is more intense, so this device has stronger anti-interference, makes that the voice of device and video quality are higher.
Description of drawings
Fig. 1 is the logic diagram of the utility model video intercom device capable of making remote access;
Fig. 2 is the utility model video intercom device capable of making remote access workflow diagram;
Fig. 3 is the schematic flow diagram of an embodiment of this video intercom device capable of making remote access.
Fig. 4 is the structural representation of indoor set in this video intercom device terminating machine capable of making remote access;
Fig. 5 is the structural representation of off-premises station in this video intercom device terminating machine capable of making remote access;
Fig. 6 is this video intercom device off-premises station IC-card read unit circuit diagram capable of making remote access;
Fig. 7 is this video intercom device off-premises station capable of making remote access control unit circuit figure that unblanks;
Fig. 8 is that circuit diagram is realized in this video intercom device indoor set security protection capable of making remote access unit;
Fig. 9 is this video intercom device terminal network interface arrangement circuit diagram capable of making remote access.
Embodiment
Be used for remote access video intercom device below in conjunction with accompanying drawing and specific embodiment detailed description the utility model.
Accompanying drawing 1 has provided the logic diagram that the utility model is used for remote access video intercom device, and as shown in the figure, the sub-district LAN is connected in the Internet by the sub-district fire compartment wall, comprise in the Internet being used for remote access physical terminal, for example multiple pc machine etc.; Be provided with gateway and application server in the LAN of sub-district; The mutual co-ordination of specific program that physical terminal equipment indoor set, off-premises station, keeper's machine and management center server are set by application server.The user is by network-termination device, as PC etc., by the gateway of access to netwoks sub-district, logs on the application server of sub-district after the authentication by gateway.After the authentication of the authentication module in the application server authentication module of sub-district, utilize the communication module of application server, the user can send by the instruction in the extent of competence of purview certification module identification to application server.Send to relevant video intercom equipment after the respective handling through application server transaction module; The transaction module can directly send instruction or a plurality of terminals transmission instructions in indoor set, off-premises station, keeper's machine and management server simultaneously to any one terminal in indoor set, off-premises station, keeper's machine or the management server.Video intercom equipment can act accordingly after receiving command adapted thereto.
Accompanying drawing 2 has provided the utility model and has been used for remote access video intercom device workflow diagram, as shown in the figure, be in and be used for remote access PC in the external the Internet and send instruction, gateway, application server in the indicating cell local area network (LAN) are made corresponding actions, then application server utilizes database information to instruct the work of video intercom device, wherein, communication module is used for carrying out exchanges data between assistance application server and indoor set, off-premises station, keeper's machine and the management server.
Accompanying drawing 3 has provided the schematic flow diagram that the utility model is used for a remote access video intercom device embodiment.The user logs on the application server by outside network device, at this moment, need authenticate, and this authentication comprises user's authentication and purview certification.After this authentication, the user enters the interface that can operate on the internet that application server provides, and sends association requests by this interface.In the present embodiment, the user sends the request of " supervision indoor set " to application server, and application server is forwarded to corresponding indoor set by the sub-district local area network (LAN) with this request after receiving this request and the relevant treatment through the transaction module.Indoor set acts accordingly after receiving this request, send the audio, video data bag to application server, carry out Data Format Transform in the transaction module, the audio, video data bag after will changing by network subsequently sends to the network-termination device (as PC etc.) at user place.The video intercom equipment of user in just can the remote access sub-district like this.
Ask when the user sends " stopping to monitor ", application server can forward the request to the respective chambers machine.Indoor set stops to send the audio, video data bag after receiving this request.Detailed process is, after sending " stopping " and ask application server, application server to receive this request and the relevant treatment through the transaction module by operation interface, by the sub-district local area network (LAN) this request is forwarded to corresponding indoor set.Indoor set is made after receiving this request and is stopped action, and talkback unit quits work.
As shown in Figure 4, indoor terminal mainly comprises above-mentioned indoor set, its main composition comprises microprocessor CPU 400, also comprises the Ethernet interface device 401, voice collecting unit 402, image-display units 403, speech play unit 404, video acquisition unit 405, key-press input unit 406, memory cell 407, the security protection unit 408 that are connected with described microprocessor CPU 400.
As shown in Figure 5, outdoor terminals or title off-premises station mainly comprise above-mentioned doorway machine, its main composition comprises microprocessor 500, also comprises Ethernet interface device 501, video acquisition unit 502, voice collecting unit 503, voice playback unit 504, key-press input unit 505, IC-card read unit 506, the memory cell 507 that is connected with microprocessor 500 and the control unit 508 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 difference in functionality part shown in accompanying drawing 6 to 9.Fig. 6 has provided the circuit diagram of off-premises station realization IC-card read unit 506 (as shown in Figure 5), 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. 7 has provided off-premises station and has realized unblanking control unit 508 circuit diagram of (as shown in Figure 5), and its function is that outdoor visitor controls the break-make of door lock electromagnet power supply by button, thereby realizes unlocking function.Fig. 8 provides security protection unit 408 (as shown in Figure 4) 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, under the power of its induction situation 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 Figure 10 has provided is indoor, the outdoor terminals machine utilizes network card chip RTL8139D are realized network interface 401 and shown in Figure 5 501 circuit diagram as shown in Figure 4, its function is to realize that the connection of physical terminal machine in local area network (LAN) connects, 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.
Claims (9)
1, a kind of video intercom device capable of making remote access is characterized in that, comprises a plurality of physical terminal machines that are connected in the sub-district local area network (LAN), and the gateway that is used to accept and control external reference between LAN and the Internet and can initiatively sends message; The physical terminal machine comprises indoor terminal machine, outdoor terminals machine, keeper's machine, management server; Talkback unit also comprises and is used to receive user's dependent instruction and uses the application server of relevant device for user's associated rights; Described application server comprises authentication module, transaction module and communication module.
2, according to the described video intercom device capable of making remote access of claim 1, it is characterized in that, the formation of described outdoor terminals machine comprises microprocessor, memory cell, also comprises the Ethernet interface device, video acquisition unit, voice collecting unit, the speech play unit that are connected with described microprocessor.
According to the described video intercom device of claim 2, it is characterized in that 3, described outdoor terminals machine also comprises memory cell, the key-press input unit that is connected with described microprocessor, unblank control unit and IC read unit based on local area network (LAN).
4, according to the described video intercom device capable of making remote access of claim 1, it is characterized in that, the formation of described indoor terminal machine comprises microprocessor, memory cell, also comprises the Ethernet interface device, voice collecting unit, image-display units, the speech play unit that are connected with described microprocessor.
5, according to the described video intercom device of claim 4, it is characterized in that described indoor terminal machine also comprises the memory cell that is connected with microprocessor, key-press input unit, the control unit of unblanking, condition monitoring unit and image acquisition unit based on local area network (LAN).
6, require described video intercom device capable of making remote access according to claim 1-5 is arbitrary, it is characterized in that described authentication module comprises authentication module and purview certification module.
7, require described video intercom device capable of making remote access according to claim 1-5 is arbitrary, it is characterized in that described transaction module any one terminal in described indoor terminal, outdoor terminals, administrator terminal or management server directly sends instruction.
8, require described video intercom device capable of making remote access according to claim 1-5 is arbitrary, it is characterized in that a plurality of terminals of described transaction module in described indoor terminal, outdoor terminals, administrator terminal and management server send instruction simultaneously.
9, require described video intercom device capable of making remote access according to claim 1-5 is arbitrary, it is characterized in that described communication module is used for carrying out exchanges data between auxiliary described application server and described indoor terminal, outdoor terminals, keeper's machine and the described management server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420094919 CN2746686Y (en) | 2004-11-04 | 2004-11-04 | Visual intercome capable of remote access |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420094919 CN2746686Y (en) | 2004-11-04 | 2004-11-04 | Visual intercome capable of remote access |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2746686Y true CN2746686Y (en) | 2005-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420094919 Expired - Fee Related CN2746686Y (en) | 2004-11-04 | 2004-11-04 | Visual intercome capable of remote access |
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| CN (1) | CN2746686Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491345A (en) * | 2013-09-03 | 2014-01-01 | 珠海市竞争电子科技有限公司 | Visual intercom cloud server and video doorphone system based on cloud technology |
| 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 |
| CN104634104A (en) * | 2014-12-25 | 2015-05-20 | 贵州永兴科技有限公司 | Automatically-opened universal electric furnace switch with counting and fingerprint recognition functions |
| CN105659301A (en) * | 2014-10-20 | 2016-06-08 | 深圳市瑞彩电子技术有限公司 | Internet-based cloud visual doorbell system and operation method therefor |
-
2004
- 2004-11-04 CN CN 200420094919 patent/CN2746686Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491345A (en) * | 2013-09-03 | 2014-01-01 | 珠海市竞争电子科技有限公司 | Visual intercom cloud server and video doorphone system based on cloud technology |
| CN105659301A (en) * | 2014-10-20 | 2016-06-08 | 深圳市瑞彩电子技术有限公司 | Internet-based cloud visual doorbell system and operation method therefor |
| 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 |
| CN104634104A (en) * | 2014-12-25 | 2015-05-20 | 贵州永兴科技有限公司 | Automatically-opened universal electric furnace switch with counting and fingerprint recognition 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 |
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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 |