CN104763471B - Emergency communication device by projected virtual operation screen and emergency communication method - Google Patents
Emergency communication device by projected virtual operation screen and emergency communication method Download PDFInfo
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- CN104763471B CN104763471B CN201510156399.7A CN201510156399A CN104763471B CN 104763471 B CN104763471 B CN 104763471B CN 201510156399 A CN201510156399 A CN 201510156399A CN 104763471 B CN104763471 B CN 104763471B
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- 238000000034 method Methods 0.000 title claims abstract description 16
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- 230000006855 networking Effects 0.000 claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims abstract description 23
- 238000005516 engineering process Methods 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 6
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- 230000005540 biological transmission Effects 0.000 claims description 3
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- 238000003379 elimination reaction Methods 0.000 claims description 3
- 238000003709 image segmentation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
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- 230000002159 abnormal effect Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 238000011017 operating method Methods 0.000 claims 1
- 239000003245 coal Substances 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
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- 208000019901 Anxiety disease Diseases 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
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Abstract
The invention discloses an emergency communication device by a projected virtual operation screen and an emergency communication method. The device comprises a projection module, a control module, a peripheral module, a driving module and a wireless networking module. The communication method includes the following steps: 1, turning on a projection switch on a safety helmet, and making the peripheral module start working and transmitting the detected data to the control module, and commanding the project module to work by the control module; 2, performing the image processing on pictures shot by a camera of the peripheral module and executing the button operation, and realizing the virtual drawing board function; 3, synchronously sending a command information to a command center by the wireless networking module, and publishing a route drawing and self-rescue indication to miners through the command center. By applying a built-in technology, a projection technology, an image processing and identifying technology to a communication device, the miners can operate through the projected virtual operation screen; and thereby, the audio/video, map location, handwriting typing and other emergency communication functions are realized.
Description
Technical field
The present invention relates to emergency communication device and method, and in particular to a kind of virtual opetrating system using projection is emergent logical
T unit and method, belong to electronics and the communications field.
Background technology
Due to coal shaft production environment rather harsh, one-man job's risk factor is higher, and operation is felt about in the dark to production in underground
Management have requirement of real-time very high, as production management personnel, development machine driver, electric locomotive driver, belt safeguard work and
Other single mobile personnel with production scheduling room should be able in time obtain voice or non-voice is contacted, by the various feelings of production line
Both pictures and texts are excellent reports for condition, realizes unified command United Dispatching.Although coal enterprise all pays much attention to production safety, accident
It is probabilistic, accident must take resolute fast reaction measure to be processed after occurring according to situation at that time,
Comprehensive urgent rescue is carried out to personnel in the pit.But to the monitoring of personnel in the pit due to being limited also very not by various conditions on well
It is perfect, can not reflect in time during for personnel in the pit, when causing accident to occur, it is impossible in time, be accurately obtained device for underground man car
The various information of member, it is impossible to make correct decision-making, so that can cause to speedily carry out rescue work not in time or mislead that direction is withdrawn, it is possible to affect adversely
Rescue to life.Because voice communication quality is limited in the Fo Jiniya mine disasters of famous American, two scripts can survive
Miner the left and right in direction is fled from due to having been misheard in the middle of anxiety, that just goes up never again comes ground.
The content of the invention
The present invention is for the problem in background technology, there is provided a kind of pseudo operation screen using projection, by using net
The network structure of grid-net type is disposed to the two-way perception of the miners' caps such as environment, electromechanics, personnel in the stratum and tunnel in mining area
Sensor node, for example：The sensors such as methane, CO, ultrasonic wave, earth magnetism, light wave, realize to true mine tunnel and relevant environment
Visualization, digitlization, intellectuality dredges.Production management personnel can also be realized, between front man and dispatcher
Real-time training, it is possible to entering well personnel to colliery carries out real-time tracking monitoring and positioning, each personnel is clearly grasped at any time and is existed
The position of underground and activity situation.In the event of catastrophe, the personnel position of the scene of the accident can be also inquired about from monitoring computer immediately
Distribution situation, trapped personnel quantity, offer distress personnel are provided and withdraw the information such as circuit, for accident rescue provides scientific basis.Together
When, the routine safety management function of system can also be used, safety management is carried out to mine personnel with education.
Technical solution of the invention：
It is a kind of using projection pseudo operation screen emergency communication device, including projection module, control module, peripheral module,
Drive module and wireless network networking module, wherein, the peripheral module is responsible for gathering down-hole information, and projection module is responsible for gathering
Information carry out live fluoroscopic, drive module is responsible for the drive control of peripheral module and projection module；The wireless networking module
It is responsible for two-way communication and the positioning of underground；The control module controls the work of whole device.
The control module is SOPC systems.
The projection module is mainly made up of FPGA and optics.
The peripheral module includes that camera, ultrasonic wave automatic range focalizer, array computational geometry automatic picture are abnormal
Shape rectifier or geomagnetic sensing remove kicker automatically；Peripheral module has range finding, eliminates the functions such as shake, and by camera
The mode taken pictures completes virtual drawing board function.
Core devices in the drive module are FPGA and DLP chips, and drive module is responsible for light source/optics and outer
If driving of module device etc. is controlled so that projection module image out becomes apparent from.
The wireless networking module is made up of RFID module and ZIGBEE modules, wireless networking module using RFID and
ZIGBEE mainly realizes two-way communication and positioning function on underground and well, makes rescue operation be easier to launch.
A kind of pseudo operation screen emergency communication method using projection, comprises the following steps：
When facing a danger, miner is not required to move and completes emergency communication：
1st, the projection switch on safety cap, the ultrasonic wave automatic range in peripheral module are opened
Focalizer, array computational geometry automatic picture deformity corrector or geomagnetic sensing are automatically except kicker starts work
Make, and the data information transfer for measuring is worked to control module by control module order projection module, be projected out clear figure
Picture；Concrete operation step is as follows：
（1）Simple image projection function：Using drive circuit and optics, wherein drive circuit is responsible for optics
Drive control, the enable of light source device control and state adjustment etc. function；Optics is responsible for throwing the picture for gathering
Shadow, realizes projecting function；
（2）Automatic range focusing function：Ultrasonic range finder monitors the distance of projection, then triggers automatic focusing dress
Put, picture is clearly projected；
（3）It is automatically positioned elimination shake：Kicker MAG3110 is removed using geomagnetic sensing automatically, by 3D geomagnetic sensors,
Rapid sampler, angle computer, compensator composition, when angle computer finds to have more than 0.25 degree anti-in 0.25 second
When changing again, identification shake is present, and starts the shake that distortion compensation device offsets head mine lamp, it is ensured that show the clear of character image
Differentiability.
2nd, the image of projection is application interface, there is following button：Voice call, video lead to
Words, hand-written typewriting, screen broadcasting, emergency alarm, infrared remote control etc., according to image procossing and identification technology by peripheral hardware
The photo that the camera of module shoots carries out image procossing and performs button operation, that is, realize virtual drawing board function；Specific steps are such as
Under：
（1）Image information acquisition：Video recorder is changed into during signal is sent into video frequency collection card through over-sampling and quantification treatment
Digital video signal；
（2）Image procossing：Mainly including image enhaucament, image segmentation, edge extracting, image restoration etc., can make to collect
Signal be more suitable for microcontroller and carry out feature extraction；
（3）Image characteristics extraction：The image taken pictures is carried out into characteristic processing, from going out useful letter derived from filter circuit
Breath, finds most useful feature, to reduce the difficulty of subsequent treatment from many features；
（4）Image recognition：Different objects are recognized using template matching method, and performs corresponding function.
3rd, button operation performs corresponding function key, and these functions are all in the control module
Realize, such as hand-written typewriting, infrared remote control, when voice communication, video communication function is needed, control module connects
Be connected to wireless networking module, wireless networking module command information synchronized transmission to command centre, command centre be route map,
Instruction of saving oneself is distributed to miner by wireless networking module, and miner is saved oneself according to the route and voice call of projection, also may be used
Saved oneself with opening wall-hanging escape navigation TV figure through IR remote controller；Concrete operation step is as follows：
（1）Voice help-asking function：Headset is set on safety cap, call function is realized.
（2）Video emergency function：Emergency command centre staff passes through wireless networking by the camera on safety cap
The environment on Real Time Observation staff for help periphery, makes most accurate rescue scheme.
（3）Positioning, map navigation function：Realize positioning by RFID, ZIGBEE, and it is upper and lower in the storage chip of safety cap
Map is carried, emergency command centre can determine the position of staff for help by middle control computer, and staff for help can also be by preceding
Oneself present position is seen in side's projection, so as to realize the collaborative work of both sides.
（4）Danger button is alarmed：Alarm button is pressed by emergency side when running into emergency risks, the staff above mine listens
Operating position, urgent fallback are quickly entered to alarm signal.
（5）Infrared remote control opens wall-hanging Hang roads escape navigation TV figure.
Ultrasonic range finder model HY-SRF05 in the step 1.
Beneficial effects of the present invention：
The invention provides a kind of instant, simple, efficient wireless data interaction acquisition system, colliery can be greatly improved
Managerial skills, effectively reduce mine disaster generation, promote coal industry sound development.The present invention by embedded technology, projection
Technology, image procossing and identification technology are used in communicator, allow coal miner when emergency risks is run into by throwing
The pseudo operation screen of shadow is operated, and realizes the emergency communication functions such as voice and video, Orientation on map, handwritten form typewriting.
Brief description of the drawings
Fig. 1 is present system block diagram.
Fig. 2 is wireless network networking diagram of the present invention.
Fig. 3 is ultrasonic rangefinder figure of the present invention.
Fig. 4 is present invention shake angle prediction module.
Fig. 5 is that predistortion of the present invention displays processor.
Fig. 6 is that three primary colors of the present invention project circuit for lamp.
Fig. 7 is that virtual radio of the present invention projects cap lamp.
Specific embodiment
Specifically describe the present invention with reference to the accompanying drawings and examples.
As shown in Figures 1 to 6, a kind of pseudo operation screen emergency communication device using projection, including projection module, SOPC
Control module, peripheral module, drive module and wireless network networking module.Projection module is mainly made up of FPGA and optics.
Peripheral module includes camera, ultrasonic wave automatic range focalizer, array computational geometry automatic picture deformity corrector or ground
Magnetic is sensor-type to remove kicker automatically, and virtual drawing board function is completed by way of camera is taken pictures.Core device in drive module
Part is FPGA and DLP chips, and wherein DLP chips are responsible for the drive control of optics/light source device as light engine controller,
Parameter setting of light source device etc..Drive module is responsible for the control such as driving of light source/optics and external device so that projection
Module image out becomes apparent from.Wireless networking module is made up of RFID module and ZIGBEE modules, wireless networking module profit
The two-way communication on underground and well and positioning function are mainly realized with RFID and ZIGBEE, makes rescue operation be easier to launch.
The mode that said apparatus can be processed into：1st, the safety cap of miner, 2, suitcase, 3, at the wrist on sleeve etc..
In order that projection is apparent, it is also possible to partially or fully made with curtain what miner took, such as back.The back of miner's clothes makes
Made with professional projection curtain, when peripheral projection effect on driving birds is not good, projection interface can be projected to miner's second back by first miner,
It is more easy to be operated.
Embodiment：By device on the safety cap of absence from work without reason（As shown in Figure 7）
When facing a danger, miner is not required to move and completes emergency communication：
1st, the projection switch on safety cap, the ultrasonic wave automatic range in peripheral module are opened
Focalizer, array computational geometry automatic picture deformity corrector or geomagnetic sensing are automatically except kicker starts work
Make, and the data information transfer for measuring is worked to control module by control module order projection module, be projected out clear figure
Picture.
2nd, the image of projection is application interface, there is following button：Voice call, video lead to
Words, hand-written typewriting, screen broadcasting, emergency alarm, infrared remote control etc., according to image procossing and identification technology by peripheral hardware
The photo that the camera of module shoots carries out image procossing and performs button operation, that is, realize virtual drawing board function.
3rd, button operation performs corresponding function key, and these functions are all in the control module
Realize, such as hand-written typewriting, infrared remote control, when voice communication, video communication function is needed, control module connects
Be connected to wireless networking module, wireless networking module command information synchronized transmission to command centre, command centre be route map,
Instruction of saving oneself is distributed to miner by wireless networking module, and miner is saved oneself according to the route and voice call of projection, also may be used
Saved oneself with opening wall-hanging escape navigation TV figure through IR remote controller.
The device possesses following function：
1st, automatic focus projection function, repacking mine lamp includes the automatic white lamp of three primary colors micro projection, ultrasonic wave automatic range
Focalizer, array computational geometry automatic picture deformity corrector, geomagnetic sensing remove kicker automatically, can realize picture
Clear projection, each several part is full-automatic mutually coordinated, it is necessary to minimum manual operation, when hand is not active, can also be operated with pin.
Comprise the following steps that：
1. simple image projection function：Using drive circuit and optics（Such as Fig. 6）, wherein drive circuit is responsible for adopting
The image information of collection simultaneously drives optics, and optics is responsible for projecting the picture for gathering, and realizes projecting function.
2. automatic range focusing function：The distance of projection is monitored using HY-SRF05 ultrasonic range finders, is then triggered
Automatic focusing device, makes picture clearly project.
3. it is automatically positioned elimination shake：Using geomagnetic sensing automatically except kicker MAG3110 is by 3D geomagnetic sensors, soon
Fast sampler, angle computer, compensator composition, when angle computer finds to have more than 0.25 degree in 0.25 second repeatedly
During change, assert that shake is present, start the shake that distortion compensation device offsets head mine lamp, it is ensured that display the clear of character image can
The property distinguished.
2nd, virtual drawing board automatic identification function.The virtual drawing board automatic identification device is moved by array Background Recognition module
Animal body identification module, handwriting recongnition module, function key module etc. are constituted.Background Recognition module determines geo-stationary first
Background, mobile object identification module recognizes hand or similar form of a stroke or a combination of strokes object again, then starts handwriting recongnition module, can complete screen
Handwriting input Chinese character on curtain；Function key module can be identified by the function key for arriving taking pictures, by way of image recognition, and is opened
Move corresponding function.
Step is as follows：
1. image information acquisition：Video recorder changes into number during signal is sent into video frequency collection card through over-sampling and quantification treatment
Word vision signal.
2. image procossing：Mainly including image enhaucament, image segmentation, edge extracting, image restoration etc., can make what is collected
Signal is more suitable for microcontroller carries out feature extraction.
3. image characteristics extraction：The image taken pictures is carried out into characteristic processing, from going out useful information derived from filter circuit,
Most useful feature is found from many features, to reduce the difficulty of subsequent treatment.
4. image recognition：Different objects are recognized using template matching method, and performs corresponding function.
3rd, the multifunction of emergency communication.Emergent module includes the emergency of voice, video and text communication, and positioning, map are led
Boat instructs the modes such as emergency, danger button alert help.Comprise the following steps that：
1. voice help-asking function, sets headset on safety cap, realizes call function.
2. video emergency function, emergency command centre staff passes through wireless networking reality by the camera on safety cap
When observation staff for help periphery environment, make most accurate rescue scheme.
3. positioning, map navigation function, realize positioning by RFID, ZIGBEE, and upper and lower in the storage chip of safety cap
Map is carried, emergency command centre can determine the position of staff for help by middle control computer, and staff for help can also be by preceding
Oneself present position is seen in side's projection, so as to realize the collaborative work of both sides.
4. danger button alarm：Alarm button is pressed by emergency side when running into emergency risks, the staff above mine listens
Operating position, urgent fallback are quickly entered to alarm signal.
4. infrared remote control opens wall-hanging Hang roads escape navigation TV figure
The present invention is not only used in colliery system, may be also used in any military or civilian field for needing non-speech communications
Close, for example, deaf-mute's rescue etc. in accordance with the above, just can realize the present invention.Those skilled in the art is not being carried on the back
Other made in the case of the spirit and scope of the invention are changed and modifications, be included in the scope of the present invention it
It is interior.
Claims (5)
1. it is a kind of using projection pseudo operation screen emergency communication device application method, it is characterised in that：Described device includes
Projection module, control module, peripheral module, drive module and wireless networking module, wherein, the peripheral module is responsible for production wells
Lower information, projection module is responsible for for the information of collection carrying out live fluoroscopic, and drive module is responsible for peripheral module and projection module
Drive control；The wireless networking module is responsible for two-way communication and the positioning of underground；The whole dress of control module control
The work put；The peripheral module includes that camera, ultrasonic wave automatic range focalizer, array computational geometry automatic picture are abnormal
Shape rectifier or geomagnetic sensing remove kicker automatically；Peripheral module has range finding, eliminates dither functions, and is clapped by camera
According to mode complete virtual drawing board function；The wireless networking module is made up of RFID module and ZIGBEE modules, wireless networking
Module mainly realizes the two-way communication on underground and well and positioning function using RFID and ZIGBEE, is easier rescue operation
Launch；Methods described specifically includes following steps：
When facing a danger, miner is not required to move and completes emergency communication：
1st, the projection switch on safety cap, the ultrasonic wave automatic range focalizer in peripheral module, array computational geometry are opened
Automatic picture deformity corrector or geomagnetic sensing are started working except kicker automatically, and the data information transfer for measuring to control
Molding block, is worked by control module order projection module, is projected out picture rich in detail；Concrete operation step is as follows：
（1）Simple image projection function：Using drive circuit and optics, wherein drive circuit is responsible for the drive of optics
Dynamic control, the enable control of light source device and state adjustment function；Optics is responsible for projecting the picture for gathering, and realizes
Projecting function；
（2）Automatic range focusing function：Ultrasonic range finder monitors the distance of projection, then triggers automatic focusing device, makes
Picture is clearly projected；
（3）It is automatically positioned elimination shake：Kicker MAG3110 is removed using geomagnetic sensing automatically, by 3D geomagnetic sensors, quickly
Sampler, angle computer, compensator composition, when angle computer finds to have more than 0.25 degree of change repeatedly in 0.25 second
During change, identification shake is present, and starts the shake that distortion compensation device offsets head mine lamp, it is ensured that show the clear and legible of character image
Property；
2nd, the image of projection is application interface, there is following button：It is voice call, video calling, hand-written typewriting, screen broadcasting, tight
Anxious alarm, infrared remote control, are carried out at image the photo that the camera of peripheral module shoots according to image procossing and identification technology
Reason performs button operation, that is, realize virtual drawing board function；Comprise the following steps that：
（1）Image information acquisition：Video recorder changes into numeral during signal is sent into video frequency collection card through over-sampling and quantification treatment
Vision signal；
（2）Image procossing：Mainly include image enhaucament, image segmentation, edge extracting, image restoration, the signal for collecting can be made
Being more suitable for microcontroller carries out feature extraction；
（3）Image characteristics extraction：The image taken pictures is carried out into characteristic processing, from going out useful information derived from filter circuit, from
Most useful feature is found in many features, to reduce the difficulty of subsequent treatment；
（4）Image recognition：Different objects are recognized using template matching method, and performs corresponding function；
3rd, button operation performs corresponding function key, and these functions are all realized in the control module, when need voice communication,
Control module is connected to wireless networking module during video communication function, and wireless networking module is command information synchronized transmission to commander
Center, command centre is that route map, instruction of saving oneself are distributed to miner by wireless networking module, and miner is according to the route for projecting
And voice call is saved oneself, it is also possible to open wall-hanging escape navigation TV figure through IR remote controller and saved oneself；Specifically
Operating procedure is as follows：
（1）Voice help-asking function：Headset is set on safety cap, call function is realized；
（2）Video emergency function：Emergency command centre staff is real-time by wireless networking by the camera on safety cap
The environment on observation staff for help periphery, makes most accurate rescue scheme；
（3）Positioning, map navigation function：Realize positioning by RFID, ZIGBEE, and downloaded on the storage chip of safety cap
Map, emergency command centre can determine the position of staff for help by middle control computer, and staff for help can also be thrown by front
Shadow sees oneself present position, so as to realize the collaborative work of both sides；
（4）Danger button is alarmed：Alarm button is pressed by emergency side when running into emergency risks, the staff above mine hears police
The number of notifying quickly enters operating position, urgent fallback；
（5）Infrared remote control opens wall-hanging Hang roads escape navigation TV figure.
2. a kind of application method of pseudo operation screen emergency communication device using projection as claimed in claim 1, its feature
It is：The control module is SOPC systems.
3. a kind of application method of pseudo operation screen emergency communication device using projection as claimed in claim 1, its feature
It is：The projection module is mainly made up of FPGA and optics.
4. a kind of application method of pseudo operation screen emergency communication device using projection as claimed in claim 3, its feature
It is：Core devices in the drive module are FPGA and DLP chips, and drive module is responsible for light source/optics and peripheral hardware
The drive control of module device so that projection module image out becomes apparent from.
5. a kind of application method of pseudo operation screen emergency communication device using projection as claimed in claim 1, its feature
It is：The ultrasonic range finder model HY-SRF05.
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| CN107277450A (en) * | 2017-07-14 | 2017-10-20 | 福建铁工机智能机器人有限公司 | A kind of utilization AR realizes the method and apparatus of the live disaster relief of remote command |
| CN110059526B (en) * | 2017-11-07 | 2023-11-28 | 开利公司 | Machine interpretation of distress conditions using body language |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122241A (en) * | 2007-09-25 | 2008-02-13 | 西安科技大学 | Emergent radio gathering apparatus for mine environmental parameter and gathering method |
| CN201474724U (en) * | 2009-08-05 | 2010-05-19 | 合肥翔飞电子有限公司 | Mine wireless mp3 alarm information screen |
| CN102525008A (en) * | 2011-12-30 | 2012-07-04 | 重庆市电力公司电力科学研究院 | Wireless networking technology-based safety helmet and data transmission method thereof |
| CN202980317U (en) * | 2012-11-27 | 2013-06-12 | 艾沃瑞克（北京）科技有限公司 | Intelligent helmet applicable to underground miner |
| CN104061021A (en) * | 2014-06-30 | 2014-09-24 | 苏州南斗专利服务有限公司 | Coal mine monitoring device based on virtual instrument |
-
2015
- 2015-04-03 CN CN201510156399.7A patent/CN104763471B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122241A (en) * | 2007-09-25 | 2008-02-13 | 西安科技大学 | Emergent radio gathering apparatus for mine environmental parameter and gathering method |
| CN201474724U (en) * | 2009-08-05 | 2010-05-19 | 合肥翔飞电子有限公司 | Mine wireless mp3 alarm information screen |
| CN102525008A (en) * | 2011-12-30 | 2012-07-04 | 重庆市电力公司电力科学研究院 | Wireless networking technology-based safety helmet and data transmission method thereof |
| CN202980317U (en) * | 2012-11-27 | 2013-06-12 | 艾沃瑞克（北京）科技有限公司 | Intelligent helmet applicable to underground miner |
| CN104061021A (en) * | 2014-06-30 | 2014-09-24 | 苏州南斗专利服务有限公司 | Coal mine monitoring device based on virtual instrument |
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