CN1708130A - Special safety field monitoring method - Google Patents
Special safety field monitoring method Download PDFInfo
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- CN1708130A CN1708130A CN 200410010912 CN200410010912A CN1708130A CN 1708130 A CN1708130 A CN 1708130A CN 200410010912 CN200410010912 CN 200410010912 CN 200410010912 A CN200410010912 A CN 200410010912A CN 1708130 A CN1708130 A CN 1708130A
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Abstract
The present invention relates to one kind of special safety site monitoring method, and belongs to the field of method of realizing monitoring function by means of 2.4G radio audio and video transceiving system. The monitoring method includes the following steps: site image acquisition and site intercom outputting; image and sound processing output; transmitting via 2.4G radio audio and video transceiving system; site monitoring and site commanding. The present invention has the advantages of radio transmission of signal, simultaneous transmission of several signals to control several electronic pieces of electronic equipment without limitation in direction, and radio monitoring, and may be used widely in military, fire fighting and other special safety sites.
Description
Technical field
The present invention relates to a kind of method that realizes monitoring function by 2.4G wireless audio and video emitting-receiving system.
Technical field
At present, people can pass through the cable transmission signal, and then reach the purpose of remote monitoring location situation.But, must in the house, set up the cable network earlier by the cable transmission signal, and set up the problem that cable system has space utilization.And, see through the cable transmission signal and be difficult to connect a plurality of electronic equipments, thereby cause the inconvenience in the use with a cable.Therefore, just develop at the purpose of wireless transmission signal and to utilize infrared ray wireless transmission signal, but the distance of infrared transmission signal is short, and signal output end must be aimed at the man-to-man transmission of ability with signal receiving terminal infrared transmission device, therefore reduces the value and the feasibility of infrared transmission.
Summary of the invention
The present invention relates to a kind of special safety on-site supervision method, to solve present problem with cable transmission inconvenience.The present invention includes following steps:
One, on-the-spot shooting collection, on-the-spot intercommunication output;
Shooting is adopted: camera, special place adopt the far infrared shooting; Intercommunication adopts common intercom to get final product;
Two, image, sound processing output
Transfer the image, the sound that collect to wireless transmission;
Three, adopt the transmission of 2.4G wireless audio and video emitting-receiving system;
Adopt 2.4G wireless audio and video emitting-receiving system, receiver receives image, the voice signal that collects, and frequency range 2.400GHz～2.483GHz has 4 channel switch; Paired use that reflector and receiver are co-channel also can be used by co-channel one-to-many; Reflector sends to the monitoring scene with the signal that receives;
Four, on-site supervision, floor manager
Surveillance center's field by using liquid crystal display systems directly receives reflection field operation personnel's degree of danger and on-the-spot peripheral situation image, adopts intercom control commander on-the-spot, realizes monitoring.
The invention has the advantages that: the present invention is by adopt adopting the transmission of 2.4G wireless audio and video emitting-receiving system, can the wireless transmission signal, and can receive and dispatch a plurality of signals simultaneously and control a plurality of electronic equipments and do not have the direction restriction, realize the function of wireless monitor.The vision signal that receives is steady and audible, and color is true to nature, the clear no noise of sound.Support the video transmission and the stereo audio transmission of vision signal NTSC or pal mode.Can be widely used in military affairs, People's Armed Police, fire-fighting and special safety scene.
Description of drawings
Accompanying drawing is a system diagram of the present invention.
Embodiment
One, on-the-spot shooting collection, on-the-spot intercommunication output;
Shooting is adopted: camera, special place adopt the far infrared shooting; Intercommunication adopts common intercom to get final product;
Two, image, sound processing output
Transfer the image, the sound that collect to wireless transmission;
Three, adopt the transmission of 2.4G wireless audio and video emitting-receiving system;
Adopt 2.4G wireless audio and video emitting-receiving system, receiver receives image, the voice signal that collects, and frequency range 2.400GHz has 4 channel switch; Paired use that reflector and receiver are co-channel also can be used by co-channel one-to-many; Reflector sends to the monitoring scene with the signal that receives;
Four, on-site supervision, floor manager
The Surveillance center scene is the fire fighting truck command car, adopts liquid crystal display systems directly to receive reflection field operation personnel's degree of danger and on-the-spot peripheral situation image, adopts intercom control commander on-the-spot, realizes monitoring.
Claims (1)
1, a kind of special safety on-site supervision method comprises the steps:
One, on-the-spot shooting collection, on-the-spot intercommunication output;
Shooting is adopted: camera, special place adopt the far infrared shooting; Intercommunication adopts common intercom to get final product;
Two, image, sound processing output;
Transfer the image, the sound that collect to wireless transmission;
Three, adopt the transmission of 2.4G wireless audio and video emitting-receiving system;
Adopt 2.4G wireless audio and video emitting-receiving system, receiver receives image, the voice signal that collects, and frequency range 2.400GHz has 4 channel switch; Paired use that reflector and receiver are co-channel also can be used by co-channel one-to-many; Reflector sends to the monitoring scene with the signal that receives;
Four, on-site supervision, floor manager;
Surveillance center's field by using liquid crystal display systems directly receives reflection field operation personnel's degree of danger and on-the-spot peripheral situation image, adopts intercom control commander on-the-spot, realizes monitoring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410010912 CN1708130A (en) | 2004-06-11 | 2004-06-11 | Special safety field monitoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410010912 CN1708130A (en) | 2004-06-11 | 2004-06-11 | Special safety field monitoring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1708130A true CN1708130A (en) | 2005-12-14 |
Family
ID=35581739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410010912 Pending CN1708130A (en) | 2004-06-11 | 2004-06-11 | Special safety field monitoring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1708130A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101753982A (en) * | 2008-12-03 | 2010-06-23 | 希姆通信息技术（上海）有限公司 | 3G network intelligent security system and using method thereof |
| CN101886469A (en) * | 2010-06-17 | 2010-11-17 | 深圳市科陆软件有限公司 | Building site dangerous point monitoring system |
| CN103325021A (en) * | 2013-07-09 | 2013-09-25 | 李天彤 | Real-time tracking and recording method for operation process of special device |
| CN103618969A (en) * | 2013-11-25 | 2014-03-05 | 乐视致新电子科技（天津）有限公司 | Data transmission system |
-
2004
- 2004-06-11 CN CN 200410010912 patent/CN1708130A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101753982A (en) * | 2008-12-03 | 2010-06-23 | 希姆通信息技术（上海）有限公司 | 3G network intelligent security system and using method thereof |
| CN101886469A (en) * | 2010-06-17 | 2010-11-17 | 深圳市科陆软件有限公司 | Building site dangerous point monitoring system |
| CN103325021A (en) * | 2013-07-09 | 2013-09-25 | 李天彤 | Real-time tracking and recording method for operation process of special device |
| CN103618969A (en) * | 2013-11-25 | 2014-03-05 | 乐视致新电子科技（天津）有限公司 | Data transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |