CN202856900U - Video monitoring system based on wireless self-organized network - Google Patents
Video monitoring system based on wireless self-organized network Download PDFInfo
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- CN202856900U CN202856900U CN 201220494085 CN201220494085U CN202856900U CN 202856900 U CN202856900 U CN 202856900U CN 201220494085 CN201220494085 CN 201220494085 CN 201220494085 U CN201220494085 U CN 201220494085U CN 202856900 U CN202856900 U CN 202856900U
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- monitoring system
- video monitoring
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- wireless
- video
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Abstract
The utility model discloses a video monitoring system based on a wireless self-organized network, and relates to a video monitoring system. The video monitoring system comprises pick-up devices, tripods and wireless transceiver terminals. The pick-up devices send data to a server through the wireless transceiver terminals. The server sends instructions to the pick-up devices and the tripods through the wireless transceiver terminals. According to the video monitoring system, compared with a common wireless network, adding any network infrastructure is not needed, wiring between wireless transceiver modules is not needed, installation and migration are more convenient, the system has better robustness, since the system is equipped with omni-directional digital high precision tripods, an image can be effectively ensured, the effective monitoring of an object in a large scope can be realized, and since an MPEG4 video compression algorithm is employed to compress a video stream, the transmission efficiency is improved.
Description
Technical field
The utility model relates to a kind of video monitoring system, particularly relates to a kind of video monitoring system based on wireless self-organization network.
Background technology
Traditional video monitoring system is comprised of shooting, transmission, control, demonstration, record registration five major parts, video camera arrives main control system by the coaxial video cable with transmission of video images, main control system is assigned to vision signal each monitor and video recording equipment again, the voice signal of needs transmission can be entered in the video tape recorder synchronously simultaneously.By main control system, operating personnel can send instruction, the action of the upper and lower, left and right of The Cloud Terrace is controlled and camera lens is carried out the operation of focusing and zooming, and can be implemented in switching between multichannel video camera and the The Cloud Terrace by main control system.Utilize special video record processing pattern, can carry out the operations such as typing, playback, processing to image, make the video recording effect reach best.
The traditional video surveillance system can satisfy the requirement of most of monitoring scenes, but the business scenario of having relatively high expectations for some mobility, as dispose the applied environment such as mine, oil field, island of wire message way difficulty, workload, cost that each system disposes and implements are higher, the simultaneously deployment of wire message way may be placed other equipment in early stage and be impacted, and causes the scrap build moving costs.
Therefore those skilled in the art are devoted to develop a kind of video monitoring system based on wireless self-organization network that makes up conveniently, has better communication robustness.
The utility model content
Because the defects of prior art, technical problem to be solved in the utility model provides a kind of video monitoring system based on wireless self-organization network that makes up conveniently, has better communication robustness.
For achieving the above object, the utility model provides a kind of video monitoring system based on wireless self-organization network, comprises camera head and The Cloud Terrace; Also comprise the wireless receiving and dispatching terminal; Described camera head sends data to server by described wireless receiving and dispatching terminal; Described server sends instruction to described camera head and The Cloud Terrace by the wireless receiving and dispatching terminal.
Better, described wireless receiving and dispatching terminal adopts 802.11b/g communication protocol to carry out data transmit-receive.
Better, described camera head is two infrared varifocal digital high-definition cameras of CCD; The built-in image pick-up card of described camera head, described image pick-up card adopt mpeg 4 standard that the video data that collects is compressed.
Better, the output of described server connects the input of display module, and described server sends data to described display module.
Better, described The Cloud Terrace is omnidirectional's numeral high accuracy The Cloud Terrace.
The beneficial effects of the utility model are: the utility model is with respect to common wireless network, do not need to increase any network infrastructure, need not wiring between radio receiving transmitting module, install, move convenient, system has better robustness, owing to be equipped with omnidirectional numeral high accuracy The Cloud Terrace, can guarantee effectively that image can carry out effective monitoring in a big way object, owing to adopt the MPEG4 video compression algorithm that video flowing is compressed, improved efficiency of transmission.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of the utility model embodiment two.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Embodiment one: as shown in Figure 1, a kind of video monitoring system based on wireless self-organization network comprises camera head 1 and The Cloud Terrace 2; Also comprise N wireless receiving and dispatching terminal 3, N is the positive integer more than or equal to 1; A plurality of wireless receiving and dispatching terminals 3 and camera head 1 form the wireless receiving and dispatching network, and described camera head 1 sends data to server 4 by the wireless receiving and dispatching network; Described server 4 accesses described wireless receiving and dispatching network by wire message way, and described server 4 sends instruction to described camera head 1 and The Cloud Terrace 2 by the wireless receiving and dispatching network.
Described wireless receiving and dispatching terminal 3 adopts 802.11b/g communication protocol to carry out data transmit-receive, and described server 4 connects described wireless receiving and dispatching terminal 3 by the RS232 data/address bus, can certainly adopt the RS485 data/address bus to connect described wireless receiving and dispatching terminal 3.
Described camera head 1 built-in image pick-up card, reach effective use under bad weather condition for satisfying 24 hours uninterrupted monitoring requirements, described camera head 1 adopts two infrared varifocal digital high-definition cameras of CCD, described The Cloud Terrace 2 is omnidirectional's numeral high accuracy The Cloud Terrace, can guarantee effectively that image can carry out effective monitoring in a big way object, be requirement of real time, described image pick-up card adopts mpeg 4 standard that the video data that collects is compressed, and improves efficiency of transmission.
Image pick-up card in the camera head 1 compresses video, the view data obtained, and the data after will compressing are passed to wireless receiving and dispatching terminal 3, data send to server 4 through the wireless receiving and dispatching network that is comprised of a plurality of wireless receiving and dispatching terminals 3, server 4 sends instructions to camera head 1 and The Cloud Terrace 2 by the wireless receiving and dispatching network simultaneously, the actions such as control camera head 1 turns to, focusing.
Whole wireless receiving and dispatching network is based on the 802.11b/g protocol of wireless local area network, adopt the mode of wireless self-organization network, each wireless receiving and dispatching terminal 3 be the input information interface also be routing device, whole system need not to use the coordination of central controller, need not to increase other network infrastructure.
Embodiment two: as shown in Figure 2, the structure of present embodiment and embodiment one are basic identical, difference is: the output of described server 4 connects the input of display module 5, described server 4 sends data to described display module 5, display module 5 adopts liquid crystal display, and operating personnel are by display module 5 observed data.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can make many modifications and variations according to design of the present utility model.Therefore, all in the art technical staff comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in the determined protection range by claims.
Claims (5)
1. the video monitoring system based on wireless self-organization network comprises camera head (1) and The Cloud Terrace (2); It is characterized in that: also comprise wireless receiving and dispatching terminal (3); Described camera head (1) sends data to server (4) by described wireless receiving and dispatching terminal (3); Described server (4) sends instruction to described camera head (1) and The Cloud Terrace (2) by wireless receiving and dispatching terminal (3).
2. a kind of video monitoring system based on wireless self-organization network as claimed in claim 1 is characterized in that: described wireless receiving and dispatching terminal (3) adopts 802.11b/g communication protocol to carry out data transmit-receive.
3. a kind of video monitoring system based on wireless self-organization network as claimed in claim 1 or 2 is characterized in that: described camera head (1) is two infrared varifocal digital high-definition cameras of CCD; The built-in image pick-up card of described camera head (1), described image pick-up card adopt mpeg 4 standard that the video data that collects is compressed.
4. a kind of video monitoring system based on wireless self-organization network as claimed in claim 1 or 2, it is characterized in that: the output of described server (4) connects the input of display module (5), and described server (4) sends data to described display module (5).
5. a kind of video monitoring system based on wireless self-organization network as claimed in claim 1 is characterized in that: described The Cloud Terrace (2) is omnidirectional's numeral high accuracy The Cloud Terrace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494085 CN202856900U (en) | 2012-09-26 | 2012-09-26 | Video monitoring system based on wireless self-organized network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494085 CN202856900U (en) | 2012-09-26 | 2012-09-26 | Video monitoring system based on wireless self-organized network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202856900U true CN202856900U (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220494085 Expired - Fee Related CN202856900U (en) | 2012-09-26 | 2012-09-26 | Video monitoring system based on wireless self-organized network |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110062209A (en) * | 2019-04-26 | 2019-07-26 | 哈尔滨工业大学 | Embedded multi-hop method for real-time video transmission and system based on OKMX6Q |
| CN110191313A (en) * | 2019-04-29 | 2019-08-30 | 成都恒安警用装备制造有限公司 | A kind of wireless ad hoc network construction method |
-
2012
- 2012-09-26 CN CN 201220494085 patent/CN202856900U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110062209A (en) * | 2019-04-26 | 2019-07-26 | 哈尔滨工业大学 | Embedded multi-hop method for real-time video transmission and system based on OKMX6Q |
| CN110191313A (en) * | 2019-04-29 | 2019-08-30 | 成都恒安警用装备制造有限公司 | A kind of wireless ad hoc network construction method |
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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: 20130403 Termination date: 20130926 |