CN203708375U - A mining-used video monitor system based on a wireless network technique - Google Patents
A mining-used video monitor system based on a wireless network technique Download PDFInfo
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- CN203708375U CN203708375U CN201320806673.7U CN201320806673U CN203708375U CN 203708375 U CN203708375 U CN 203708375U CN 201320806673 U CN201320806673 U CN 201320806673U CN 203708375 U CN203708375 U CN 203708375U
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Abstract
The utility model brings forward a mining-used video monitor system based on a wireless network technique. The mining-used video monitor system comprises a plurality of wireless cameras which acquire video information, a wireless access device and a video monitor host machine. Each wireless camera comprises an encoder and a wireless signal transmission module. The encoder converts the video information into network digital signals. The wireless signal transmission module transmits the network digital signals to the corresponding wireless access devices. The wireless access device is connected with the wireless cameras through a wireless mode, and receives the network digital signals transmitted by the wireless signal transmission module. The video monitor host machine monitors the network digital signals transmitted by the wireless access device through a switchboard and a large screen display system. According to the mining-used video monitor system of the utility model, through the adoption of the wireless network transmission technique, laying engineering of long distance fibers or communication cables are avoided; economic efficiency and practicality are realized; the expansibility is strong; and the mining-used video monitor system is easy to operate and maintain. The mining-used video monitor system is especially applicable to video monitor demands in places such as shafts of in-the-pit shaft wells and shaft well cages.
Description
Technical field
The utility model relates to wireless communication technology field, relates in particular to a kind of mining video monitoring system based on radio network technique.
Background technology
Due to mine work under bad environment, have that air permeability is poor, humid environment, be corrosive, the unsafe factor such as gas, toxic gas, and the normal operation in a mine, often need common coordination of the multiclass work posts such as machine maintenance, electric, pipeline, driving to carry out, so monitor significant to each art production process.At present, the construction of Digital Mine has become and has realized that mine is highly efficient and productive, the effective way of safe working, and video monitoring system is the important component part in modern digital mine, it is the auxiliary link of safety in production, also should meet the requirement of dispatch control, production management simultaneously.
Mine video monitoring system adopts wired mode to carry out transfer of data mostly at present, but, this transmission means falls behind, especially under complicated mine environment, maintenance cost is high, difficulty of construction is large, even be difficult to construction, and, often in the time there is burst accident, easily cause message interrupts, data failure, thereby expand causality loss.
Utility model content
The utility model is intended at least one of solve the problems of the technologies described above.
For this reason, the purpose of this utility model is to propose a kind of mining video monitoring system based on radio network technique.This video monitoring system, by adopting wireless network transmission technology, has been avoided the laying work of remote optical fiber or telecommunication cable, economical and practical, scalability strong, easy operating and maintenance.
To achieve these goals, the mining video monitoring system based on radio network technique of the utility model embodiment, comprise: multiple wireless cameras, described multiple wireless camera gathers video information, wherein, described wireless camera comprises encoder and wireless signal transmission module, and described video information is converted to network digital signal by described encoder, and described network digital signal is sent to corresponding wireless access device by described wireless signal transmission module; Wireless access device, described wireless access device is connected by wireless mode with described multiple wireless cameras, receives the network digital signal that described wireless signal transmission module sends; And Video Monitoring Terminal, described Video Monitoring Terminal shows and monitors the network digital signal of described wireless access device transmission.
In addition, can also there is following additional technical characterictic according to the above-mentioned mining video monitoring system based on radio network technique of the utility model:
The described mining video monitoring system based on radio network technique, also comprise: the network switch, the described network switch is connected with described wireless access device and described Video Monitoring Terminal respectively, the described network switch receives the network digital signal that described wireless access device sends, and described network digital signal is sent to described Video Monitoring Terminal.
Described Video Monitoring Terminal comprises: video memory, and described video memory is connected with the described network switch, and described video memory is stored the network digital signal that the described network switch sends, and forwards described network digital signal to video monitoring main frame; Described video monitoring main frame, described video monitoring main frame is connected with the described network switch, described video monitoring host computer control decoder, the network digital signal that described decoder forwards described video memory is converted to vision signal; And large screen display system, described large screen display system shows described vision signal by the large-screen controlling application program on described video monitoring main frame.
Described large screen display system comprises: video matrix switcher, and described video matrix switcher is connected with described video monitoring main frame; Large-screen splicing screen; And splicing controller, described splicing controller is connected with described video matrix switcher and described large-screen splicing screen respectively, described in described splicing controller control, large-screen splicing screen display is shown described vision signal, and carries out Picture switch demonstration by described video matrix switcher.
Described wireless access device is multiple, and a described wireless access device is being set every preset distance.
Described multiple wireless camera and described wireless access device are sealed in respectively in the shell that meets mineral electrical apparatus safety specifications.Can prevent that like this phenomenons such as corrosion from appearring in wireless camera and wireless access device under rugged environment.
According to the mining video monitoring system based on radio network technique of the utility model embodiment, can gather multiple wireless camera video informations, by wireless access device, this video information is sent to Video Monitoring Terminal, Video Monitoring Terminal shows and monitors this video information, by adopting wireless network transmission technology, avoided the laying work of remote optical fiber or telecommunication cable, economical and practical, scalability is strong, easy operating and maintenance.
The aspect that the utility model is additional and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
The utility model above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments obviously and easily and understand, wherein,
Fig. 1 is according to the structure chart of the mining video monitoring system based on radio network technique of an embodiment of the utility model; And
Fig. 2 is according to the structure chart of the mining video monitoring system based on radio network technique of a specific embodiment of the utility model.
Reference numeral: 100-wireless camera; 110-encoder; 120-wireless signal transmission module; 200-wireless access device; 300-Video Monitoring Terminal; The 400-network switch; 310-video memory; 320-video monitoring main frame; 311-decoder; 330-large screen display system; 331-video matrix switcher; 332-large-screen splicing screen; 333-splicing controller; 11,12,13,14-wireless camera; 21,22～28,29-wireless access device.
Embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.On the contrary, embodiment of the present utility model comprises all changes, modification and the equivalent within the scope of spirit and the intension that falls into additional claims.
In description of the present utility model, it will be appreciated that, term " first ", " second " etc. are only for describing object, and can not be interpreted as indication or hint relative importance.In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connects integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.In addition,, in description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
At present mine video monitoring system adopts wired mode to carry out transfer of data mostly, but this transmission means falls behind, and especially under complicated mine environment, usually there will be that maintenance cost is high, difficulty of construction is large, is even difficult to the problems such as construction.
For this reason, the utility model proposes a kind of mining video monitoring system based on radio network technique, describe according to the mining video monitoring system based on radio network technique of the utility model embodiment below with reference to accompanying drawing.
Fig. 1 is according to the structure chart of the mining video monitoring system based on radio network technique of an embodiment of the utility model.
As shown in Figure 1, according to the mining video monitoring system based on radio network technique of the utility model embodiment, comprising: multiple wireless cameras 100, wireless access device 200 and Video Monitoring Terminal 300.
Particularly, multiple wireless cameras 100 can gather video information, wherein, wireless camera 100 can be essential safe type high-definition camera, each wireless camera 100 can comprise encoder 110 and wireless signal transmission module 120, encoder 110 can be converted to video information network digital signal, and wireless signal transmission module 120 can be sent to corresponding wireless access device 200 by this network digital signal.In addition, each wireless camera 100 also comprises camera lens, speech transducer, CCD(Charge Coupled Device, charge coupled cell) module, control module etc.Particularly, azimuth, the angle of pitch and the focal length of the remote controlled wireless camera 100 of user, thus can carry out large-range monitoring, high definition feature etc. to ore deposit subsurface environment.
As shown in Figure 1, wireless access device 200 is connected by wireless mode with multiple wireless cameras 100, can receive the network digital signal that wireless signal transmission module 120 sends.Video Monitoring Terminal 300 can show and monitor that wireless access device 200 sends and through decoded vision signal.Wherein, in embodiment of the present utility model, wireless access device 200 can be multiple, and can a wireless access device 200 be set every preset distance.For example, can 1 wireless access device 200 be set every the distance of 150 meters of left and right, this wireless access device 200 can not only wireless-transmission network digital signal, can also this network digital signal of relay forwarding, communicate to realize with other wireless access devices 200.
It should be noted that, based on the consideration of the aspects such as bandwidth, transmission rate, fail safe, reliability and antijamming capability, in embodiment of the present utility model, wireless information transfer network using be take IEEE802.11 international standard as basic wireless sensor network.In actual mine video monitoring engineering, can wireless access device 200 be set according to field working conditions, reasonably set up wireless information transfer network.For multipoint video supervisory control system, can be designed on the whole wireless distributed converging, finally access to Video Monitoring Terminal 300 by high bandwidth wireless access device 200.And for counting less video monitoring system, can be designed to the mode that wireless access device 200 covers, the control point of front end is accessed in the mode of point-to-multipoint.
Further, as shown in Figure 1, in an embodiment of the present utility model, mining video monitoring system based on radio network technique also comprises the network switch 400, the network switch 400 is connected with wireless access device 200 and Video Monitoring Terminal 300 respectively, the network switch 400 can receive the network digital signal that wireless access device 200 sends, and this network digital signal can be sent to Video Monitoring Terminal 300.
Further, as shown in Figure 1, in embodiment of the present utility model, Video Monitoring Terminal 300 can comprise video memory 310, video monitoring main frame 320 and large screen display system 330.Particularly, video memory 310 is connected with the network switch 400, the network digital signal that video memory 310 can storage networking switch 400 sends, and can forward these network digital signals to video monitoring main frame 320.Wherein, as described in Figure 1, in embodiment of the present utility model, video memory 310 can comprise decoder 311.Video monitoring main frame 320 is connected with the network switch 400, and video monitoring main frame 320 can be controlled decoder 311, and the network digital signal that decoder 311 can forward video memory 310 is converted to vision signal.Large screen display system 330 can show this vision signal by the large-screen controlling application program on video monitoring main frame 320.
Further, as shown in Figure 1, in embodiment of the present utility model, large screen display system 330 can comprise video matrix switcher 331, large-screen splicing screen 332 and splicing controller 333.Wherein, matrix switcher 331 is connected with video monitoring main frame 320 frequently, and splicing controller 333 is connected with video matrix switcher 331 and large-screen splicing screen 332 respectively.Particularly, splicing controller 333 is connected with video memory 310, and splicing controller 333 also can be controlled large-screen splicing and shield 332 display video signals, and can carry out Picture switch demonstration by video matrix switcher 331.
It should be noted that, in embodiment of the present utility model, Video Monitoring Terminal 300 can receive the video information of each front end control point that wireless access device 200 sends, and this video information is carried out to unified management, each wireless camera 100 has a unique IP(Internet Protocol, the agreement interconnecting between network) identification address, system can by video memory 310, decoder 311 and large screen display system 330 to vision signal store, the operation such as forwarding, large scale display and Picture switch.
In embodiment of the present utility model, multiple wireless cameras 100 can be sealed in respectively in the shell that meets mineral electrical apparatus safety specifications with wireless access device 200.Can prevent that like this phenomenons such as corrosion from appearring in wireless camera 100 and wireless access device 200 under rugged environment.
According to the mining video monitoring system based on radio network technique of the utility model embodiment, can gather multiple wireless camera video informations, by wireless access device, this video information is sent to Video Monitoring Terminal, Video Monitoring Terminal shows and monitors this video information, by adopting wireless network transmission technology, avoided the laying work of remote optical fiber or telecommunication cable, economical and practical, autgmentability is strong, easy operating and maintenance.
Fig. 2 is according to the structure chart of the mining video monitoring system based on radio network technique of a specific embodiment of the utility model.
The mining video monitoring system based on radio network technique as shown in Figure 2, in this example, comprises 100 and 9 wireless access devices 200 of 4 wireless cameras.Be that multiple wireless cameras 100 are 4, be respectively wireless camera 11, wireless camera 12, wireless camera 13 and 14,9 wireless access devices 200 of wireless camera and be respectively wireless access device 21, wireless access device 22, wireless access device 23, wireless access device 24, wireless access device 25, wireless access device 26, wireless access device 27, wireless access device 28 and wireless access device 29.Further, multiple wireless cameras 100 are KBA4B type wireless camera, and wireless access device 200 is TX9600 type wireless access device.
As shown in Figure 2, the mining video monitoring system based on radio network technique of the utility model embodiment also comprises a network switch 400, and the network switch 400 is the KNS1633 type network switch.Particularly, the network switch 400 is connected with wireless access device 200 and Video Monitoring Terminal 300 respectively, and the network switch 400 can receive the network digital signal that wireless access device 200 sends, and this network digital signal can be sent to Video Monitoring Terminal 300.
Further, as shown in Figure 2, Video Monitoring Terminal 300 can comprise video memory 310, video monitoring main frame 320 and large screen display system 330.Wherein, large screen display system 330 can comprise video matrix switcher 331, large-screen splicing screen 332 and splicing controller 333.Further, video memory 310 can be network hard disc memory, be DS-8632N type network hard disc memory, video monitoring main frame 320 is M7300 type video monitoring main frame, video matrix switcher 331 can be VGA(Video Graphics Array, Video Graphics Array) matrix, be DC-MAX type VGA matrix, large-screen splicing screen 332 is DC46M type large-screen splicing screen, and splicing controller 333 is DC806 type splicing controller.
In conjunction with Fig. 2, the operation principle of the mining video monitoring system based on radio network technique of the utility model embodiment is:
Wireless camera 11, wireless camera 12, wireless camera 13 and wireless camera 14 gather the video information under mine, first through the encoder 110 in wireless camera 100, this video information is converted to network digital signal, by the wireless signal transmission module 120 in wireless camera 100, this network digital signal is sent to corresponding wireless access device 200 afterwards, remaining wireless access device 200 receives and forwards this network digital signal, and this network digital signal is sent to the network switch 400 the most at last.Video memory 310 in Video Monitoring Terminal 300 realizes storage and the forwarding capability of network digital signal.On video monitoring main frame 320, can monitor in real time the front end video information in each stage casing under mine, by the large-screen controlling application program on this video monitoring main frame 320, realize the function such as large scale display and Picture switch of vision signal.
It should be noted that, in embodiment of the present utility model, can, according to engineering demand, in down-hole desired location, multiple wireless cameras 100 be installed, this wireless camera 100 integrated wireless signal transmission module 120, can carry out data interchange with wireless access device 200 nearby.For the full signal of realizing guarded region covers, can 1 wireless access device 200 be set every 150 meters of effects, set up wireless sensor signal transmission network.Simultaneously at Surveillance center's configuration Video Monitoring Terminal 300, comprise video memory 310, video monitoring main frame 320 and large screen display system 330, realize the functions such as front end wireless camera 100 cradle head control, video storage, video forwarding, single-image demonstration, many picture displies and switching.This system extension is strong, can increase and decrease arbitrarily the additions and deletions of the number of users of control point quantity, the Video Monitoring Terminal 300 of front end, facilitates user to carry out at any time System Expansion.
According to the mining video monitoring system based on radio network technique of the utility model embodiment, can gather multiple wireless camera video informations, by wireless access device, this video information is sent to Video Monitoring Terminal, Video Monitoring Terminal shows and monitors this video information, by adopting wireless network transmission technology, avoided the laying work of remote optical fiber or telecommunication cable, economical and practical, autgmentability is strong, easy operating and maintenance.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (6)
1. the mining video monitoring system based on radio network technique, is characterized in that, comprising:
Multiple wireless cameras, described multiple wireless camera gathers video information, wherein, described wireless camera comprises encoder and wireless signal transmission module, described video information is converted to network digital signal by described encoder, and described network digital signal is sent to corresponding wireless access device by described wireless signal transmission module;
Wireless access device, described wireless access device is connected by wireless mode with described multiple wireless cameras, receives the described network digital signal that described wireless signal transmission module sends; And
Video Monitoring Terminal, described Video Monitoring Terminal shows and monitors the network digital signal of described wireless access device transmission.
2. the mining video monitoring system based on radio network technique according to claim 1, is characterized in that, also comprises:
The network switch, the described network switch is connected with described wireless access device and described Video Monitoring Terminal respectively, the described network switch receives the network digital signal that described wireless access device sends, and described network digital signal is sent to described Video Monitoring Terminal.
3. the mining video monitoring system based on radio network technique according to claim 2, is characterized in that, described Video Monitoring Terminal comprises:
Video memory, described video memory is connected with the described network switch, and described video memory is stored the network digital signal that the described network switch sends, and forwards described network digital signal to video monitoring main frame;
Described video monitoring main frame, described video monitoring main frame is connected with the described network switch, described video monitoring host computer control decoder, the network digital signal that described decoder forwards described video memory is converted to vision signal; And
Large screen display system, described large screen display system shows described vision signal by the large-screen controlling application program on described video monitoring main frame.
4. the mining video monitoring system based on radio network technique according to claim 3, is characterized in that, described large screen display system comprises:
Video matrix switcher, described video matrix switcher is connected with described video monitoring main frame;
Large-screen splicing screen; And
Splicing controller, described splicing controller is connected with described video matrix switcher and described large-screen splicing screen respectively, described in described splicing controller control, large-screen splicing screen display is shown described vision signal, and carries out Picture switch demonstration by described video matrix switcher.
5. the mining video monitoring system based on radio network technique according to claim 1, is characterized in that, described wireless access device is multiple, and a described wireless access device is being set every preset distance.
6. the mining video monitoring system based on radio network technique according to claim 1, is characterized in that, described multiple wireless cameras and described wireless access device are sealed in respectively in the shell that meets mineral electrical apparatus safety specifications.
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| CN201320806673.7U CN203708375U (en) | 2013-12-09 | 2013-12-09 | A mining-used video monitor system based on a wireless network technique |
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| CN201320806673.7U CN203708375U (en) | 2013-12-09 | 2013-12-09 | A mining-used video monitor system based on a wireless network technique |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628500A (en) * | 2017-10-13 | 2018-01-26 | 山东省田庄煤矿 | A kind of cage and cage communication system with radio communication contact |
| CN108156363A (en) * | 2016-12-05 | 2018-06-12 | 贝马体育科技有限公司 | 360 degree of video players and method |
| CN110127634A (en) * | 2019-06-06 | 2019-08-16 | 大同煤矿集团机电装备科工安全仪器有限责任公司 | Nitrogen gas generating system |
| CN111131790A (en) * | 2019-12-31 | 2020-05-08 | 中国地质工程集团有限公司 | Mine restoration remote site construction monitoring system |
| CN113905208A (en) * | 2021-09-06 | 2022-01-07 | 北京天玛智控科技股份有限公司 | External-hanging multifunctional terminal of camera and terminal application system |
-
2013
- 2013-12-09 CN CN201320806673.7U patent/CN203708375U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156363A (en) * | 2016-12-05 | 2018-06-12 | 贝马体育科技有限公司 | 360 degree of video players and method |
| CN107628500A (en) * | 2017-10-13 | 2018-01-26 | 山东省田庄煤矿 | A kind of cage and cage communication system with radio communication contact |
| CN110127634A (en) * | 2019-06-06 | 2019-08-16 | 大同煤矿集团机电装备科工安全仪器有限责任公司 | Nitrogen gas generating system |
| CN111131790A (en) * | 2019-12-31 | 2020-05-08 | 中国地质工程集团有限公司 | Mine restoration remote site construction monitoring system |
| CN113905208A (en) * | 2021-09-06 | 2022-01-07 | 北京天玛智控科技股份有限公司 | External-hanging multifunctional terminal of camera and terminal application system |
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