CN102724483A - Mobile monitoring system integrating transceiving and explosion protection - Google Patents
Mobile monitoring system integrating transceiving and explosion protection Download PDFInfo
- Publication number
- CN102724483A CN102724483A CN201210209456XA CN201210209456A CN102724483A CN 102724483 A CN102724483 A CN 102724483A CN 201210209456X A CN201210209456X A CN 201210209456XA CN 201210209456 A CN201210209456 A CN 201210209456A CN 102724483 A CN102724483 A CN 102724483A
- Authority
- CN
- China
- Prior art keywords
- explosion
- proof
- relay station
- command node
- camera
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Closed-Circuit Television Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention provides a mobile monitoring system integrating transceiving and explosion protection. The monitoring system has the advantages of low cost, good imaging effect, affordability and cheapness in use, and comprises a plurality of individual monitoring devices, a command node and a relay station, wherein the individual monitoring devices are connected with the command node through a wireless channel; the command node is connected with the relay station through an ultrashort wireless broadband; the relay station is connected with a private network in a microwave communication mode; and finally, the private network is connected with a frontline command center through optical cables.
Description
?
Technical field
The present invention relates to a kind of mobile monitoring device, specifically is a kind of portable transceiving integrated supervisory control system with explosion prevention function.
Background technology
In recent years, along with to production safety management further deeply, industries such as oil, offshore oil, petrochemical industry and chemical industry are when striving for benefit, people-oriented, the consciousness of safety in production progressively improves.Therefore, the anti-explosion safety performance of the electric and lighting apparatus of explosion hazard area after purchasing, design, install, use and keeping in repair more and more obtained the attention of industries such as oil, chemical industry.
Non-mine anti-explosion electric equipment (factory uses electrical apparatus for explosive atmospheres) the 90%th is used for industries (abbreviation petrochemical industry) such as oil, offshore oil, petrochemical industry, chemical industry and pharmacy; Existing flammable explosive gas/the vapor species in hazardous chemical operation field in these industries various (kind surplus the world has had about 4000 qualitatively at present, wherein quantitative have 1900 surplus kind).Link technological equipments such as production, storage, transportation are complicated and changeable, and source of release is of a great variety, and the explosion hazard factor is difficult to analyze to be judged.At present, great attention has also been given for the staff's of underground work explosion-proof security by all departments.So, type selecting, installation and the working service of electrical apparatus for explosive atmospheres also required the many of complicacy.And the antiknock device that can under high-order environment, work on also more and more obtains the favor of all departments, enterprise.
The transmission of monitoring image has three kinds of schemes usually, i.e. optical cable transmission, microwave transmission and telephone wire transmission.The quality of optical cable transmission is good, but cost is too high, the monitor video network of common small and medium-sized cities, and cost is up to millions of, and construction period is very long; At present, many cities alarm center is not implemented the key area monitoring, and main cause is exactly a bankroll problem.Though telephone wire transmission cost is lower, easy construction, picture quality is too poor, can not adopt at all.Be only not only economy but also practical prioritization scheme so have the microwave imagery transmission system only.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of with low cost, and imaging effect is good, affords and the movable type that rises of usefulness is received and dispatched explosion-proof integrated monitoring system.
The explosion-proof integrated monitoring of a kind of portable transmitting-receiving of the present invention system; Comprise individual soldier's supervising device, command node and relay station; Said several individual soldier's supervising devices are connected with command node through wireless channel; Command node is connected with relay station through the ultrashort wave WiMAX, and relay station is connected with private network through the microwave communication mode again, and last private network is connected with the place ahead command centre through optical cable again.
Above-mentioned individual soldier's supervising device comprises by the explosion-proof helmet of individual equipment and explosion-proof type mobile video transmitter and receiver; The explosion-proof helmet is provided with camera, microphone and headset, and said camera, microphone and headset are connected with explosion-proof type mobile video transmitter and receiver.Said camera can be infrared camera.
Individual soldier's supervising device among the present invention adopts explosion-resistant enclosure; The shell protection grade is not less than the degree of protection IP65 of GB4208-1993 regulation; And in relay transmission, adopt the microwave imagery transmission system; Significantly reduced the equipment input, can under high-risk bad border, carry out operation, and the monitoring ambient conditions are so that take measures.It can conveniently be applied to dig up mine, the microwave communication of petroleum chemical industry and safety protection field etc.
Description of drawings
Fig. 1 is a formation sketch of the present invention,
Fig. 2 is wireless audio and video communication system module figure.
Embodiment
As shown in Figure 1, the explosion-proof integrated monitoring of a kind of portable transmitting-receiving of the present invention system mainly comprises individual soldier's supervising device, command node and relay station, and it constitutes:
Several individual soldier's supervising devices are connected with a command node through wireless channel; Constitute a unit; Individual soldier's supervising device is transferred to command node with the audio/video information of gathering, and can the floor manager individual soldier carry out corresponding task at command node, also can give relay station through the ultrashort wave wireless broadband transmission with information; Relay station is connected with private network through the microwave communication mode again; Last private network is connected with the place ahead command centre through optical cable again, is analyzed, makes a decision according to the on-the-spot audio/video information that obtains by the place ahead command centre, makes and instructs the individual soldier who returns to the forefront to carry out the corresponding command.
Each individual soldier's supervising device comprises by the explosion-proof helmet of individual equipment and explosion-proof type mobile video transmitter and receiver; The explosion-proof helmet is provided with camera, microphone and headset, and said camera, microphone and headset are connected with explosion-proof type mobile video transmitter and receiver.All products constitute by explosion-resistant enclosure and inner part, and product is a flame-proof type, and flame proof is masked as " Exd II BT6 ".Can be applicable to the wireless image transmission under the high-risk environment.The explosion-proof helmet has adopted special explosion-resistant enclosure, comprises glass transparent spare, button, plug and clamp nut formula introducing device on the cap.Dress transmitter in the housing, the transmitter external interface can connect a plurality of videos, audio frequency apparatus etc.Can carry out message transmission effectively, be that control centre understands the underground work situation in real time, and give command scheduling.
The present invention has adopted advanced COFDM modulation technique, channel coding/decoding technology and error-control technique in the audio frequency and video transmission course; In conjunction with MPEG2, H.263 look the audio compression coding techniques, can under " in the high-speed mobile ", " non-intervisibility " condition, realize the real-time synchronous transmission of video, audio frequency and data etc.And adopting the explosion-resistant enclosure of high-new development, degree of protection is high, requires environmental condition more to widen, the more high many advantages of power supply adaptive capacity and job stability.And can embed infrared camera in the explosion-proof helmet, use the infrared photography technology and hanging down the task that carries out under the visibility.Such as operating personnel in the down-hole, can the ambient conditions under the high-risk environment in time be informed department on the ground like clockwork, take effective protection, and guaranteed survey crew's the person and property safety.
The microwave imagery effect can be compared U.S.A with optical cable fully, and price almost is the remnant of optical cable, and construction volume also is significantly less than optical cable.From transmission of angle, the cost of each control point can be controlled at about 30,000 yuan, and transmission range reaches 30 kilometers, and this can bear concerning general small and medium-sized cities fully.
Like Fig. 2, individual soldier's supervising device is communicated by letter with the wireless audio and video between command node, can adopt Bluetooth technology or infrared and combinations other wireless technologys to make up.Various nodes in the network all have its different realization function.Individual soldier's supervising device has the audio collection of looking, transmission and audio frequency receiving function (video reception is optional), need not be with complex equipmentsization, and look audio transmission in conjunction with existing weaponry and equipment and bluetooth and get final product.Command node has the function of looking the audio frequency transmitting-receiving, showing and docking with the place ahead command centre.Can set up voice communication between each unit, and the audio delivery of looking that will gather gives command node, offer commander's on-site real-time information.Command node can assign a task to the operation node through blue tooth voice net or MANET.Command node can also be set up link with preceding finger communication truck, gets into private network and plot through microwave transmission, realizes the long-distance video commander.
The present invention can realize point-to-point, how point-to-point audio frequency and video transmission, possesses the real-time video monitoring function.Table 1 and table 2 have provided the parameter of transmitter and receiver.
Table 1: the technical parameter of the mobile video transmitter among the present invention
Table 2: the technical parameter of the receiver among the present invention
This concrete application approach is a lot, and the above only is a preferred implementation of the present invention, should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement, these improvement also should be regarded as protection scope of the present invention.
Claims (3)
1. the explosion-proof integrated monitoring of portable transmitting-receiving system; It is characterized in that comprising individual soldier's supervising device, command node, relay station; Said several individual soldier's supervising devices are connected with command node through wireless channel; Command node is connected with relay station through the ultrashort wave WiMAX, and relay station is connected with private network through the microwave communication mode again, and last private network is connected with the place ahead command centre through optical cable again.
2. the explosion-proof integrated monitoring of portable transmitting-receiving according to claim 1 system; It is characterized in that individual soldier's supervising device comprises the explosion-proof helmet and explosion-proof type mobile video transmitter and the receiver by individual equipment; The explosion-proof helmet is provided with camera, microphone and headset, and said camera, microphone and headset are connected with explosion-proof type mobile video transmitter and receiver.
3. the explosion-proof integrated monitoring equipment of portable transmitting-receiving according to claim 1 is characterized in that said camera is an infrared camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210209456XA CN102724483A (en) | 2012-06-25 | 2012-06-25 | Mobile monitoring system integrating transceiving and explosion protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210209456XA CN102724483A (en) | 2012-06-25 | 2012-06-25 | Mobile monitoring system integrating transceiving and explosion protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102724483A true CN102724483A (en) | 2012-10-10 |
Family
ID=46950132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210209456XA Pending CN102724483A (en) | 2012-06-25 | 2012-06-25 | Mobile monitoring system integrating transceiving and explosion protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102724483A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104486409A (en) * | 2014-12-15 | 2015-04-01 | 江苏国遥信息科技有限公司 | Method for interacting information between command platform and on-site rescue equipment in earthquake |
| CN108924515A (en) * | 2018-08-21 | 2018-11-30 | 胜利油田豪威科工贸有限责任公司 | A kind of wireless movable type transmitting-receiving explosion-proof integrated monitoring system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2836377Y (en) * | 2005-10-21 | 2006-11-08 | 徐水华宇高科技开发有限公司 | Remote video transmission system for police helmet |
| CN101046908A (en) * | 2007-05-08 | 2007-10-03 | 中国科学院上海技术物理研究所 | Forest fire behavior dynamic monitoring alarm system based on infrared camera |
| CN202145650U (en) * | 2011-07-28 | 2012-02-15 | 潼南县公安局 | Emergency command system based on wireless network |
| CN202634610U (en) * | 2012-06-25 | 2012-12-26 | 南京威翔科技有限公司 | Mobile receiving and transmitting anti-explosion integrated monitoring system |
-
2012
- 2012-06-25 CN CN201210209456XA patent/CN102724483A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2836377Y (en) * | 2005-10-21 | 2006-11-08 | 徐水华宇高科技开发有限公司 | Remote video transmission system for police helmet |
| CN101046908A (en) * | 2007-05-08 | 2007-10-03 | 中国科学院上海技术物理研究所 | Forest fire behavior dynamic monitoring alarm system based on infrared camera |
| CN202145650U (en) * | 2011-07-28 | 2012-02-15 | 潼南县公安局 | Emergency command system based on wireless network |
| CN202634610U (en) * | 2012-06-25 | 2012-12-26 | 南京威翔科技有限公司 | Mobile receiving and transmitting anti-explosion integrated monitoring system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104486409A (en) * | 2014-12-15 | 2015-04-01 | 江苏国遥信息科技有限公司 | Method for interacting information between command platform and on-site rescue equipment in earthquake |
| CN108924515A (en) * | 2018-08-21 | 2018-11-30 | 胜利油田豪威科工贸有限责任公司 | A kind of wireless movable type transmitting-receiving explosion-proof integrated monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102655630B (en) | A kind of downhole intelligent mobile terminal system based on WiFi technology | |
| CN103558827B (en) | Mine emergency communication for command and management information system | |
| CN101394447A (en) | Multimedia communication system for mining | |
| CN104153815A (en) | Comprehensive integral mine dispatching communication system | |
| CN103199922A (en) | Coal mining working face communication system based on visible light communication and method thereof | |
| CN103321640A (en) | Intelligent mine information integrated system based on wireless network | |
| CN201982135U (en) | Wireless multimedia command system in mine rescue | |
| CN203387543U (en) | Distributed wireless network data storage system | |
| CN101126927A (en) | Coal mine production scheduling system | |
| US20120128371A1 (en) | Communication system and method | |
| CN102724483A (en) | Mobile monitoring system integrating transceiving and explosion protection | |
| CN202634610U (en) | Mobile receiving and transmitting anti-explosion integrated monitoring system | |
| US11212380B2 (en) | Ruggedized voice and data communications system | |
| CN104486170B (en) | A kind of new type mining integrated access system | |
| CN102546806A (en) | Method and system for controlling terminal unit | |
| CN209250773U (en) | A kind of wireless movable type transmitting-receiving explosion-proof integrated monitoring system | |
| CN103541767A (en) | Mine safety monitoring system enabling ground and underground to be communicated through wireless network | |
| CN103687092A (en) | Mining flameproof and intrinsic safety type integrated substation | |
| CN205159839U (en) | Modular flame -proof type high pressure vacuum distribution device | |
| CN211040912U (en) | Intelligent mine lamp based on Internet of things | |
| CN212003177U (en) | Digital miner system | |
| CN107527484A (en) | A kind of power-supply device remote monitoring system | |
| CN203162713U (en) | Multifunctional mining lamp and mining lamp communication system | |
| CN202196353U (en) | Mining explosion-proof and intrinsic safety type computer | |
| CN105100747A (en) | Explosion-proof solar wireless monitoring system |
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 |
Application publication date: 20121010 |