CN203167152U - Wireless video monitoring transmission system - Google Patents
Wireless video monitoring transmission system Download PDFInfo
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- CN203167152U CN203167152U CN 201320225652 CN201320225652U CN203167152U CN 203167152 U CN203167152 U CN 203167152U CN 201320225652 CN201320225652 CN 201320225652 CN 201320225652 U CN201320225652 U CN 201320225652U CN 203167152 U CN203167152 U CN 203167152U
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Abstract
A wireless video monitoring transmission system includes a monitoring platform and at least one monitoring node. The monitoring node includes a video acquisition device, a video encoder connected with the video acquisition device, and a node wireless bridge connected with the video encoder; the monitoring platform includes a central wireless network bridge and a switch connected with the central wireless network bridge; the switch is connected with the video decoder and a monitoring server; and the video decoder is connected with a video display device and a storage device. According to the wireless video monitoring transmission system of the utility model, wireless frequency band is adopted to transmit monitoring information; real-time acquisition and storage of video image information of each monitoring point can be realized; and the wireless video monitoring transmission system is advantageous in low-cost networking, wide coverage and high effective degree in coverage, and is especially suitable for monitoring in wide areas.
Description
Technical field
The utility model belongs to wireless communication field, is specifically related to a kind of wireless video monitoring transmission system.
Background technology
Supervisory control system is found broad application in modern society, and traditional supervisory control system is installed watch-dog and monitored by building wireline communication network in the control point.But cover greatlyyer in scope, do not have network, be difficult to networking or networking zone with high costs, zones such as entire city, highway or railway, park, large-scale scenic spot, mine, forest for example, traditional supervisory control system is difficult to play a role.For example along with the increase of urban size, resident and floating population's increase, and the increase of public security police strength can not reach the speed of increase in demand, real-time monitoring to important sensitizing ranges such as each commercial center, residential quarters, transport hub, financial institution, school, public place of entertainment in the city, utilize traditional supervisory control system to be difficult to effective covering, have more omission point, and networking is with high costs.
The utility model content
For overcoming the technological deficiency of traditional monitor network, a kind of vast zone that is applicable to is provided, coverage is wide, is coated with the high monitor network of validity, the utility model discloses a kind of wireless video monitoring transmission system.
Wireless video monitoring transmission system described in the utility model comprises monitor supervision platform and at least one monitor node,
Described monitor node comprises video capture device, the video encoder that is connected with video capture device, the node wireless bridge that is connected with video encoder;
Described monitor supervision platform comprises center wireless bridge and the switch that is connected with the center wireless bridge, and described switch is connected with monitoring server with Video Decoder, and described Video Decoder is connected with memory device with video display apparatus.
Concrete, described video capture device is visible light camera or infrared camera.
Preferably, described video display apparatus is video wall.
Concrete, described node wireless bridge and center wireless bridge meet the IEEE802.11a/b/g/n standard.
Concrete, also comprise the signal relay station.
Preferably, described memory device is DVR.
Preferably, described monitor node is wireless camera or possesses radio port and the notebook computer of camera or smart mobile phone.
Adopt wireless video monitoring transmission system described in the utility model, adopt radio band to transmit monitor message, realized real-time collection and storage to each control point video image information, networking is with low cost, wide coverage is coated with the validity height, is particularly useful for the monitoring in the wide zone.
Description of drawings
Fig. 1 illustrates the schematic diagram of a kind of embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Wireless video monitoring transmission system described in the utility model comprises monitor supervision platform and at least one monitor node, and described monitor node comprises video capture device, the video encoder that is connected with video capture device, the node wireless bridge that is connected with video encoder; Described monitor supervision platform comprises center wireless bridge and the switch that is connected with the center wireless bridge, and described switch is connected with monitoring server with Video Decoder, and described Video Decoder is connected with memory device with video display apparatus.
Monitor node is installed in the area to be monitored, video capture device carries out video acquisition to the area to be monitored, the video information of gathering is by behind the video encoder compressed encoding, launch from the node wireless bridge, after the center wireless bridge of monitor supervision platform receives these video informations, be sent to Video Decoder by switch, video information is carried out uncompressed encoding, be delivered to video display apparatus and be shown as image.Video information stores in the memory device simultaneously.The utility model has been realized real-time collection and storage to each control point video image information by the wireless transmission of node wireless bridge and center wireless bridge realization monitor message, and networking is with low cost, and wide coverage is coated with the validity height.
Concrete, described video capture device is visible light camera or infrared camera.Infrared camera can be monitored time period and the zone of the night a little less than the visible light or other poor visibility.
For making things convenient for the monitor staff to monitor the video information of each node, described video display apparatus can be video wall.
Concrete, node wireless bridge described in the utility model and center wireless bridge meet the IEEE802.11a/b/g/n standard.The equipment interoperability height, technology maturation,
Concrete, also comprise the signal relay station.The signal relay station is applied on the long or transmission range of transmission range barrier is arranged, and conveniently gets around barrier, forest for example, scenic spot, the use in zone such as mine.
Preferably, described memory device is DVR.DVR is the computer system of carrying out the image stores processor, have to image/voice record a video for a long time, the function of recording, telemonitoring and control.
Preferably, described monitor node is wireless camera or possesses radio port and the notebook computer of camera or smart mobile phone.Electronic product with rapid changepl. never-ending changes and improvements makes many smart mobile phones, notebook computer and wireless camera have all comprised wireless bridge device and have possessed video encoder, monitor node of the present utility model adopts the equipment of above-mentioned maturation, strengthened the validity that is coated with of network greatly, make that the monitoring implementation is more flexible, the faster convenience of networking.
Adopt wireless video monitoring transmission system described in the utility model, adopt radio band to transmit monitor message, realized real-time collection and storage to each control point video image information, networking is with low cost, wide coverage is coated with the validity height, is particularly useful for the monitoring in the wide zone.Be applied to the city and can understand the real-time condition of deploying to ensure effective monitoring and control of illegal activities in each sensitizing range, city, guarantee that functional department grasps in real time high-quality video image clearly, the very first time is found and deals with contingencies.Be applied to when forest, mine, natural scenic spots, can to adopt the signal relay station to walk around wherein barrier, realize all standing monitoring to All Ranges.
Previously described is each preferred embodiment of the present utility model; preferred implementation in each preferred embodiment is if not obviously contradictory or be prerequisite with a certain preferred implementation; each preferred implementation stack combinations is arbitrarily used; concrete parameter among described embodiment and the embodiment only is the utility model proof procedure for clear statement utility model inventor; be not in order to limit scope of patent protection of the present utility model; scope of patent protection of the present utility model still is as the criterion with its claims; the equivalent structure that every utilization specification of the present utility model and accompanying drawing content are done changes, and in like manner all should be included in the protection range of the present utility model.
Claims (7)
1. the wireless video monitoring transmission system comprises monitor supervision platform and at least one monitor node,
It is characterized in that: described monitor node comprises video capture device, the video encoder that is connected with video capture device, the node wireless bridge that is connected with video encoder;
Described monitor supervision platform comprises center wireless bridge and the switch that is connected with the center wireless bridge, and described switch is connected with monitoring server with Video Decoder, and described Video Decoder is connected with memory device with video display apparatus.
2. wireless video monitoring transmission system according to claim 1, it is characterized in that: described video capture device is visible light camera or infrared camera.
3. wireless video monitoring transmission system according to claim 1, it is characterized in that: described video display apparatus is video wall.
4. wireless video monitoring transmission system according to claim 1, it is characterized in that: described node wireless bridge and center wireless bridge meet the IEEE802.11a/b/g/n standard.
5. wireless video monitoring transmission system according to claim 1 is characterized in that: also comprise the signal relay station.
6. wireless video monitoring transmission system according to claim 1, it is characterized in that: described memory device is DVR.
7. wireless video monitoring transmission system according to claim 1, it is characterized in that: described monitor node is wireless camera or possesses radio port and the notebook computer of camera or smart mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320225652 CN203167152U (en) | 2013-04-28 | 2013-04-28 | Wireless video monitoring transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320225652 CN203167152U (en) | 2013-04-28 | 2013-04-28 | Wireless video monitoring transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203167152U true CN203167152U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320225652 Expired - Lifetime CN203167152U (en) | 2013-04-28 | 2013-04-28 | Wireless video monitoring transmission system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203167152U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219498A (en) * | 2014-08-22 | 2014-12-17 | 山东大学 | Oil field video monitoring system based on WiFi and using method thereof |
| CN104754304A (en) * | 2015-03-25 | 2015-07-01 | 浙江水利水电学院 | Safe and visual system applied to construction site and construction method thereof |
| CN104954762A (en) * | 2015-07-15 | 2015-09-30 | 广西师范大学 | Wireless video monitoring system |
-
2013
- 2013-04-28 CN CN 201320225652 patent/CN203167152U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219498A (en) * | 2014-08-22 | 2014-12-17 | 山东大学 | Oil field video monitoring system based on WiFi and using method thereof |
| CN104219498B (en) * | 2014-08-22 | 2017-11-03 | 山东大学 | A kind of oil field video monitoring system and its application method based on WiFi |
| CN104754304A (en) * | 2015-03-25 | 2015-07-01 | 浙江水利水电学院 | Safe and visual system applied to construction site and construction method thereof |
| CN104954762A (en) * | 2015-07-15 | 2015-09-30 | 广西师范大学 | Wireless video monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |