CN201839314U - Information transmission set of digital video alarm system - Google Patents
Information transmission set of digital video alarm system Download PDFInfo
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- CN201839314U CN201839314U CN2010205248848U CN201020524884U CN201839314U CN 201839314 U CN201839314 U CN 201839314U CN 2010205248848 U CN2010205248848 U CN 2010205248848U CN 201020524884 U CN201020524884 U CN 201020524884U CN 201839314 U CN201839314 U CN 201839314U
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Abstract
The utility model discloses an information transmission set of a digital video alarm system, which conducts signal transmission between all nodes of an alarm video storage network and a center server, and comprises a communication module for a public switched telephone network (PSTN) and a communication module for a global system for mobile communication (GSM), wherein the communication module for the PSTN is connected on all the nodes of the alarm video storage network and in the center server; all the nodes of the alarm video storage network are connected with the center sever in a communication way by the PSTN; the communication module for the GSM are connected on all the nodes of the alarm video storage network and in the center server; and all the nodes of the alarm video storage network are connected with the center sever in a communication way by the GSM. The information transmission set has the advantages of realizing the intercommunication among the nodes of the alarm video storage network by utilizing the combination of wireless communication and wire communication, thus ensuring communication smoothness and enabling equipment to work reliably.
Description
Technical field
The utility model relates to field of data transmission, particularly carries out the transmitting device of picture signal or other pilot signal in the digital video frequency alarming system between each monitor node and the central server.
Background technology
At present, " EAVS " uses at large in factory, shop and other place, here " EAVS " full name Enternet-Alarm Video Server, it is network digital warning video server, generally be based on the application technology of embedded software and hardware formula, in conjunction with advanced alarm technique and video compression technology, total digitalization, networking, intelligentized alarm video monitoring system, the Embedded server of EAVS formula has possessed warning function simultaneously, digital video recorder (DVR) and digital video frequency server function (DVS), effectively solved the problem that warning and video monitoring interosculate and link, can use separately also and can long-rangely use.Make on-site supervision situations such as the personnel in the long-range effective solution checking monitoring of user zone pass in and out, report to the police and the unification of monitoring thereby reach.Basically all be provided with rig camera in these safety control systems at present keypoint part is carried out round-the-clock real-time monitoring, the video camera of each control point transmits the picture signal that photographs by internet (TCP/IP), operation supervise and control point and each rig camera all become a node in the internet (TCP/IP), each subsystem of whole like this safety system communicates contact, the operator just can realize real-time monitoring to each node at a node, very easy to use, but, the transmitting device of warning video storage networks only utilizes TCP/IP as delivery means at present, owing to be to connect by netting twine, if netting twine itself is blocked then the video storage networks of reporting to the police is blocked, therefore, the reliability of this system is not high.
The utility model content
The transmitting device of digital video frequency alarming system utilizes TCP/IP mode to transmit in order to overcome now at present, the defective that system reliability is not high, and the utility model provides a kind of device that utilizes multiple communication mode to finish the transmission of warning video storage networks.
The utility model for realizing the technical scheme that its purpose adopts is: the information carrying means of a kind of digital video frequency alarming system, between each node of warning video storage networks and central server, carry out the signal transmission, comprise connection respectively report to the police on the video storage networks node and central server in the public switch telephone network communication module, each video storage networks node of reporting to the police communicates to connect by public switch telephone network and institute's central server, also comprise connection respectively report to the police on the video storage networks node and central server in Global Mobile Phone Netcom letter module, each video storage networks node of reporting to the police communicates to connect by Global Mobile Phone net and central server.
Further, in the information carrying means of above-mentioned a kind of digital video frequency alarming system: also comprise be arranged on the video storage networks node of respectively reporting to the police and central server on network interface card, the described video storage networks node of respectively reporting to the police communicates to connect by internet and central server.
Further, in the information carrying means of above-mentioned a kind of digital video frequency alarming system: comprise that also connection respectively reports to the police on the video storage networks node and the third generation wireless communication module on the central server, the described video storage networks node of respectively reporting to the police communicates to connect by third generation wireless communication system and central server.
Characteristics of the present utility model: the utility model utilizes radio communication and wire communication to engage, and realizes the intercommunication between each node of warning video storage networks, has guaranteed the unimpeded of communication, and equipment work is reliable.
Below with reference to drawings and Examples, the utility model is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is the utility model embodiment 1 system block diagram.
Fig. 2 is the utility model embodiment 2 system block diagrams.
Embodiment
Embodiment 1, as shown in Figure 1, present embodiment is a kind of by device wired and the wireless realization warning video storage networks transmission that combines, the present embodiment wired transmission device is the PSTN PSTN, it is a kind of traditional communication mode, by a number being set for each warning video storage networks node, central server is discerned by dialing and switch and is finished being connected of the warning video storage networks node that need transmit, simultaneously, present embodiment also has the logical global mobile communication net GSM of a cover and realizes respectively reporting to the police being connected to each other between the video storage networks node.As shown in the figure, the information carrying means of a kind of digital video frequency alarming system, between each node of warning video storage networks and central server, carry out the signal transmission, comprise connection respectively report to the police on the video storage networks node and central server in public switch telephone network PSTN communication module, each video storage networks node of reporting to the police communicates to connect by public switch telephone network PSTN and institute's central server, also comprise connection respectively report to the police on the video storage networks node and central server in Global Mobile Phone net gsm communication module, each video storage networks node of reporting to the police communicates to connect by Global Mobile Phone net GSM and central server.Native system is got in touch owing to the public switch telephone network PSTN that has wire communication simultaneously realizes the landline telephone of respectively reporting to the police between video storage networks node and the central server, simultaneously, also be provided with the wireless connections that realize mobile phone by gsm system, backup mutually, the system communication reliability is greatly improved.
Embodiment 2, and as shown in Figure 2, present embodiment is the upgrade version of embodiment 1, utilize the Internet and 3G communication network to realize respectively reporting to the police communicating to connect between video storage networks node and the central server having increased on the basis of embodiment 1, realize Network Transmission.As shown in Figure 2: on the basis of embodiment 1, present embodiment also is provided with network interface card on each warning video storage networks node and central server, TCP/IP network interface card just, third generation radio communication 3G module yet is set, it is exactly the 3G card, the described video storage networks node of respectively reporting to the police can have communicating by letter of four kinds of forms to realize writing to each other with central server, first kind of mode used traditional public switch telephone network as cheongsam example 1, second kind of form is that the GSM net is realized communicating to connect with the embodiment 1 mutually identical second generation mobile radio communication that also is to use, the third mode is utilized present immanent Internet communication exactly, just realize respectively reporting to the police communicating to connect between video storage networks node and the central server by the TCP/IP network interface card, the 4th kind of mode is exactly to utilize now that just flourish third generation cordless communication network is that 3G network realizes respectively reporting to the police communicating to connect between video storage networks node and the central server, really accomplish " four nets " unification, these four communication networks respectively have advantage can replenish backup mutually.
Claims (3)
1. the information carrying means of a digital video frequency alarming system, between each node of warning video storage networks and central server, carry out the signal transmission, comprise connection respectively report to the police on the video storage networks node and central server in the public switch telephone network communication module, each video storage networks node of reporting to the police communicates to connect by public switch telephone network and described central server, it is characterized in that: also comprise connection respectively report to the police on the video storage networks node and central server in Global Mobile Phone Netcom letter module, each video storage networks node of reporting to the police communicates to connect by Global Mobile Phone net and central server.
2. the information carrying means of a kind of digital video frequency alarming according to claim 1 system, it is characterized in that: also comprise be arranged on the video storage networks node of respectively reporting to the police and central server on network interface card, the described video storage networks node of respectively reporting to the police communicates to connect by internet and central server.
3. the information carrying means of a kind of digital video frequency alarming according to claim 1 and 2 system, it is characterized in that: also comprise connection respectively report to the police on the video storage networks node and central server on third generation wireless communication module, the described video storage networks node of respectively reporting to the police communicates to connect by third generation wireless communication system and central server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205248848U CN201839314U (en) | 2010-09-10 | 2010-09-10 | Information transmission set of digital video alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205248848U CN201839314U (en) | 2010-09-10 | 2010-09-10 | Information transmission set of digital video alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201839314U true CN201839314U (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205248848U Expired - Fee Related CN201839314U (en) | 2010-09-10 | 2010-09-10 | Information transmission set of digital video alarm system |
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| Country | Link |
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| CN (1) | CN201839314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103093587A (en) * | 2011-10-31 | 2013-05-08 | 郑州康联安防科技有限公司 | Alarm system |
-
2010
- 2010-09-10 CN CN2010205248848U patent/CN201839314U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103093587A (en) * | 2011-10-31 | 2013-05-08 | 郑州康联安防科技有限公司 | Alarm system |
| CN103093587B (en) * | 2011-10-31 | 2015-08-26 | 河南康联安防科技股份有限公司 | A kind of warning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN MEIAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: PI YOULIN Effective date: 20120327 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120327 Address after: Longgang District of Shenzhen City, Guangdong province 518000 Longgang Zhenlong Donglan waterway No. 32 America science and Technology Park Patentee after: Shenzhen Meian Technology Co., Ltd. Address before: Longgang District of Shenzhen City, Guangdong province 518000 Longgang Zhenlong Donglan waterway No. 32 Patentee before: Pi Youlin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20180910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |