CN103945180A - Video monitoring and wireless communication combined system for mining - Google Patents
Video monitoring and wireless communication combined system for mining Download PDFInfo
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- CN103945180A CN103945180A CN201410121530.1A CN201410121530A CN103945180A CN 103945180 A CN103945180 A CN 103945180A CN 201410121530 A CN201410121530 A CN 201410121530A CN 103945180 A CN103945180 A CN 103945180A
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Abstract
The invention discloses a video monitoring and wireless communication combined system for mining. The system comprises a surface communication center, an underground communication center transfer station, an intrinsically-safe mobile phone and a wireless camera. The surface communication center comprises a central server, a dispatching desk and a network switch, wherein the dispatching desk and the network switch are connected with the central sever, and a fiber optical transceiver is connected to the network switch. The underground communication center transfer station comprises a looped network switch and a plurality of wifi base stations connected with the looped network switch, and the looped network switch is connected with the fiber optical transceiver. The system has the advantages that because video monitoring and wireless communication are combined, users can see images and can also talk to each other, and the system is more convenient to use particularly under the condition that a camera is adjusted or a winch is timed; resources are integrated, and therefore higher management efficiency is achieved.
Description
Technical field
The present invention relates to a kind of mining video monitoring and radio communication association system.
Background technology
Existing wireless communication system and video monitoring system are independently, in employing wireless telecommunications process, can not monitor near the video of telephone user simultaneously, or only observe the image of certain but can not converse with near personnel, the resource that this not only wastes, and management get up more chaotic, the efficiency of management is low.
Summary of the invention
For solving above technical deficiency, the invention provides one comprehensive strong, be convenient to mining video monitoring and the radio communication association system of management.
The present invention is achieved by the following measures:
One of the present invention is mining video monitoring and radio communication association system, comprises in aboveground communication
The heart, downhole communication terminal, intrinsic safety type mobile phone and wireless camera, described aboveground communication center comprises central server, and the dispatching desk and the network switch that are connected with central server, the described network switch is connected with fiber optical transceiver, described downhole communication terminal comprises ring exchanger and some wifi base stations being connected with ring exchanger, and described ring exchanger is connected with fiber optical transceiver;
Described wireless camera comprises shell, in described shell, be provided with the power subsystem that is connected,
Camera unit, video converting unit and wireless transmitting unit, the loudspeaker, microphone and the push-to-talk button that in described shell, are also provided with wireless speech communication module and are connected with wireless speech communication module, described wireless transmitting unit is all connected with wifi base station communication with wireless speech communication module.
Above-mentioned loudspeaker edge pastes merga pass bolt with outer casing inner wall and is connected, loudspeaker edge is provided with annular draw-in groove, described draw-in groove is embedded in the seal washer of being close to outer casing inner wall, on described loudspeaker, is coated with filter screen, is provided with the through hole relative with loudspeaker and microphone on described shell.
Above-mentioned wireless transmitting unit is connected with positioning antenna, and described positioning antenna is connected with L shaped runing rest, and described runing rest comprises the montant and the cross bar that connect by rotating shaft, and described cross bar is connected to outer casing end.
In above-mentioned shell, be provided with L shaped bracket, bracket one end is bolted on shell end face, described camera unit is arranged on bracket, on described bracket, be also provided with mounting panel, described mounting panel is provided with the dividing plate of upper and lower some layers, described video converting unit, wireless transmitting unit and wireless speech communication module are integrated in respectively independently on circuit board, and each circuit board is separately positioned on each dividing plate of mounting panel.
The invention has the beneficial effects as follows: by the associating of wireless telecommunications and video monitoring, not only can see image, can also carry out intercommunication, especially use more convenient at debugging video camera or getting ready to winch etc. in the situation that.Integrated resource, the efficiency of management is higher.
Brief description of the drawings
Fig. 1 is the structural representation of invention.
Fig. 2 is the structural representation of wireless camera of the present invention.
Fig. 3 is that A-A in Fig. 2 is to cross-sectional view.
Fig. 4 is the cross-sectional view of loudspeaker.
Fig. 5 is the structure for amplifying schematic diagram of C in Fig. 4.
Wherein: 1 shell, 2 camera unit, 3 loudspeaker, 4 brackets, 5 installing racks, 6 dividing plates, 7 positioning antennas, 8 through holes, 9 push-to-talk buttons, 3-1 filter screen, 3-2 seal washer.
Embodiment
As shown in Figure 1, one of the present invention is mining video monitoring and radio communication association system, the present invention
Taking IEEE802.11 bg as wireless communication protocol, add intrinsic safety type mobile phone and wireless camera, basic fixed position ability by mobile phone based on mobile operation network base station, determine the people's that makes a phone call position, in the time will selecting to check the ambient conditions of this telephone user position, operate by man-machine interface, choose nearer wireless camera, eject the monitored picture of this wireless camera, realize the picture collection to the people that makes a phone call.Architecture is to utilize the measuring and calculating distance of the distance of base station to mobile phone to determine mobile phone location.Do not need mobile phone to have GPS stationkeeping ability, but precision largely depends on the distribution of base station and the size of coverage, error can exceed one kilometer.
The present invention includes aboveground communication center, downhole communication terminal, intrinsic safety type mobile phone and wireless camera, aboveground communication center comprises central server, and the dispatching desk and the network switch that are connected with central server, the network switch is connected with fiber optical transceiver, downhole communication terminal comprises ring exchanger and some wifi base stations being connected with ring exchanger, and ring exchanger is connected with fiber optical transceiver.Wireless camera comprises shell, in shell, be provided with the power subsystem, camera unit, video converting unit and the wireless transmitting unit that are connected, the loudspeaker, microphone and the push-to-talk button that in shell, are also provided with wireless speech communication module and are connected with wireless speech communication module, wireless transmitting unit is all connected with wifi base station communication with wireless speech communication module.
Wireless camera as shown in Figure 2,3, comprises shell 1, is provided with the electricity being connected in shell 1
Source unit, camera unit 2, video converting unit and wireless transmitting unit, power subsystem provides power supply for whole device.After camera unit 2 capture video signals, change through video converting unit, and send out by wireless transmitting unit.The loudspeaker 3, microphone and the push-to-talk button 9 that in shell 1, are provided with wireless speech communication module and are connected with wireless speech communication module, be provided with the through hole 8 relative with microphone with loudspeaker 3 on shell 1.Open after push-to-talk button 9, by the information transmission of wireless speech communication module, personnel can carry out intercommunication, also can hear broadcast announcement.
As shown in Figure 4,5, loudspeaker 3 edges paste merga pass bolt with shell 1 inwall and are connected, and loudspeaker 3 edges are provided with annular draw-in groove, and draw-in groove is embedded in the seal washer 3-2 that is close to shell 1 inwall, is coated with filter screen 3-1 on loudspeaker 3.Filter screen 3-1 and seal washer 3-2 can prevent that the dust in mine from entering video camera.Wireless transmitting unit is connected with positioning antenna 7, and positioning antenna 7 is connected with L shaped runing rest, and runing rest comprises the montant and the cross bar that connect by rotating shaft, and cross bar is connected to shell 1 end.Adopt positioning antenna 7 to transfer signals to farther, image is more clear.
What shell 1 adopted is 304 stainless steels, and intensity is high and attractive in appearance.In shell 1, be provided with L shaped bracket 4, bracket 4 one end are bolted on shell 1 end face, camera unit 2 is arranged on bracket 4, on bracket 4, be also provided with installing rack 5, installing rack 5 is provided with the dividing plate 6 of upper and lower some layers, and video converting unit, wireless transmitting unit and wireless speech communication module are integrated in respectively independently on circuit board, circuit board is the requirement according to GB3836-2010DE, be the circuit design of essential safe type, safety possibility, reduces the dangerous possibility occurring.Each circuit board is separately positioned on each dividing plate 6 of installing rack 5, improves thermal diffusivity, and avoids the contact short circuit between circuit, improves fail safe.As long as in the place that has video camera, not only can see its image, can also carry out intercommunication, especially use more convenient at debugging video camera or getting ready to winch etc. in the situation that.
The above is only the preferred implementation of this patent; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection range of this patent.
Claims (4)
1. mining video monitoring and a radio communication association system, is characterized in that: comprise in aboveground communication
The heart, downhole communication terminal, intrinsic safety type mobile phone and wireless camera, described aboveground communication center comprises central server, and the dispatching desk and the network switch that are connected with central server, the described network switch is connected with fiber optical transceiver, described downhole communication terminal comprises ring exchanger and some wifi base stations being connected with ring exchanger, and described ring exchanger is connected with fiber optical transceiver;
Described wireless camera comprises shell, in described shell, be provided with the power subsystem, camera unit, video converting unit and the wireless transmitting unit that are connected, the loudspeaker, microphone and the push-to-talk button that in described shell, are also provided with wireless speech communication module and are connected with wireless speech communication module, described wireless transmitting unit is all connected with wifi base station communication with wireless speech communication module.
2. mining video monitoring and radio communication association system according to claim 1, is characterized in that:
Described loudspeaker edge pastes merga pass bolt with outer casing inner wall and is connected, loudspeaker edge is provided with annular draw-in groove, described draw-in groove is embedded in the seal washer of being close to outer casing inner wall, on described loudspeaker, is coated with filter screen, is provided with the through hole relative with loudspeaker and microphone on described shell.
3. mining video monitoring and radio communication association system according to claim 1, it is characterized in that: described wireless transmitting unit is connected with positioning antenna, described positioning antenna is connected with L shaped runing rest, described runing rest comprises the montant and the cross bar that connect by rotating shaft, and described cross bar is connected to outer casing end.
4. mining video monitoring and radio communication association system according to claim 1, it is characterized in that: in described shell, be provided with L shaped bracket, bracket one end is bolted on shell end face, described camera unit is arranged on bracket, on described bracket, be also provided with mounting panel, described mounting panel is provided with the dividing plate of upper and lower some layers, described video converting unit, wireless transmitting unit and wireless speech communication module are integrated in respectively independently on circuit board, and each circuit board is separately positioned on each dividing plate of mounting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121530.1A CN103945180A (en) | 2014-03-28 | 2014-03-28 | Video monitoring and wireless communication combined system for mining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121530.1A CN103945180A (en) | 2014-03-28 | 2014-03-28 | Video monitoring and wireless communication combined system for mining |
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| CN103945180A true CN103945180A (en) | 2014-07-23 |
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| CN201410121530.1A Pending CN103945180A (en) | 2014-03-28 | 2014-03-28 | Video monitoring and wireless communication combined system for mining |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456141A (en) * | 2014-11-12 | 2015-03-25 | 湖南华创照明电器有限公司 | Underground wireless video miner light system |
| CN104851226A (en) * | 2015-05-11 | 2015-08-19 | 中国民用航空总局第二研究所 | Capacitive disturbance bound alarm system and alarm method thereof |
| CN106231692A (en) * | 2016-07-29 | 2016-12-14 | 广东惠利普路桥信息工程有限公司 | A kind of road construction site assembled information transmits base station |
| CN106297240A (en) * | 2016-08-20 | 2017-01-04 | 徐州翔和高科电气有限公司 | A kind of mine locomotive transport monitor system and method |
| WO2017128345A1 (en) * | 2016-01-29 | 2017-08-03 | 张仓 | Method and system enabling mutual communication while monitoring |
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| CN104456141A (en) * | 2014-11-12 | 2015-03-25 | 湖南华创照明电器有限公司 | Underground wireless video miner light system |
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| CN106231692A (en) * | 2016-07-29 | 2016-12-14 | 广东惠利普路桥信息工程有限公司 | A kind of road construction site assembled information transmits base station |
| CN106297240A (en) * | 2016-08-20 | 2017-01-04 | 徐州翔和高科电气有限公司 | A kind of mine locomotive transport monitor system and method |
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Application publication date: 20140723 |
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