CN107997312A - Intelligent bracelet - Google Patents
Intelligent bracelet Download PDFInfo
- Publication number
- CN107997312A CN107997312A CN201711260729.2A CN201711260729A CN107997312A CN 107997312 A CN107997312 A CN 107997312A CN 201711260729 A CN201711260729 A CN 201711260729A CN 107997312 A CN107997312 A CN 107997312A
- Authority
- CN
- China
- Prior art keywords
- module
- intelligent bracelet
- electrically connected
- antenna
- processing unit
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A kind of Intelligent bracelet disclosed by the invention, is related to coal mine downhole safety monitoring technical field.The Intelligent bracelet panel, be detachably fixed the shell being connected with panel and be detachably fixed the movement module being installed in panel and the molding confined space of shell, the movement module includes CC2431 chips, and the CC2431 chips include communication module, locating module, central processing unit and display module.A kind of Intelligent bracelet disclosed by the invention passes through each reference mode launch coordinate signal RSSI value in communication network under communication module received well, it is transmitted to locating module and carries out location Calculation, result of calculation is transmitted to after central processing unit carries out data processing and sends to display module and RF transceivers, on the one hand checked for underground work personnel, on the other hand facilitate control and monitor console on well that personnel in the pit is accurately positioned, accomplish to monitor in real time, while improve the accuracy of positioning, ensure the safety of coal mine operation.
Description
Technical field
The present invention relates to coal mine downhole safety monitoring technical field, and in particular to one kind is determined for coal mine underground operators
The Intelligent bracelet of position.
Background technology
Coal occupies critical role as one of China's main energy sources in national economy.Due to China's complex geologic conditions,
Although present China's coal-mine safe working work acquirement great success, great calamity under the mines such as gas leakage mined bed collapses
Evil and casualty accident happen occasionally, once occur that underground work human life will be caused huge threat.So in mine disaster
After generation, the position of definite personnel in the pit and environmental aspect, rescue and are very important in time for personnel in time.Meanwhile energy
Environmental aspect under enough monitoring wells at any time, also plays an important roll disaster alarm.Current underground location mainly uses less radio-frequency
The operation principle of identification technology, this method are or some critical passage mouths of other undergrounds at mine well head, use radio-frequency card
The method of reading carries out record tracking to the personnel of going into the well.The portable radio-frequency card positioning accuracy of staff is low, in high speed bar
There are detection leakage phenomenon under part.At the same time with oneself radio frequency card function it is single, with safety monitoring system, Production Scheduling System, mining, survey
Lack interaction, information sharing and system decision-making tenability deficiency etc. system information.In addition, radio-frequency card does not have speech exchange work(
Can, can not receiving real-time data, for monitoring device can only be relied on merely in terms of environmental monitoring, without effective alarm mode.
The exploitation working face of accident area occurred frequently is particularly in, radio frequency identification equipment difficult arrangement, causes radio-frequency card to be in communication network
Network edge, positioning signal are weak, it is impossible to realize personnel in the pit's real time location tracking.
Therefore, in view of problem above, it is necessary to propose that a kind of positioning accuracy is high, possess information exchange ability, reliability is high,
The positioner being convenient for carrying, to meet the needs of coal mine operation.
The content of the invention
In view of this, the present invention proposes a kind of Intelligent bracelet, and the Intelligent bracelet includes panel, is detachably fixed with panel
The shell of connection and being detachably fixed is installed on panel and the movement module in the molding confined space of shell, the movement mould
Group includes CC2431 chips, and the CC2431 chips include communication module, locating module, central processing unit and display module.
To Intelligent bracelet, the Anneta module in Intelligent bracelet connects each reference mode launch coordinate signal RSSI value in downhole communication network
Receive coordinate signal and be transmitted to RF transceivers, positioning signal is transmitted to engine of positioning and carries out location Calculation by RF transceivers, is calculated
As a result it is transmitted to after central processing unit carries out data processing and sends to display module and RF transceivers, on the one hand for underground work
Checked as personnel, on the other hand facilitate control and monitor console on well that personnel in the pit is accurately positioned, accomplish to monitor in real time.
A kind of Intelligent bracelet that purpose according to the present invention proposes, including:Panel, be detachably fixed with panel be connected it is outer
Shell and being detachably fixed is installed on panel and the movement module in the molding confined space of shell, and the movement module includes
CC2431 chips, the CC2431 chips include:Communication module:The RF being electrically connected including Anneta module and with Anneta module is received
Device is sent out, the Anneta module is used under received well each reference mode launch coordinate signal RSSI value in communication network, and transmits
To RF transceivers;Locating module:The locating module is electrically connected with communication module, and the locating module includes engine of positioning, institute
The coordinate signal that locating module is used to receive the transmission of RF transceivers is stated, location Calculation is carried out by engine of positioning;Central processing unit:
The central processing unit is electrically connected with locating module, and the positioning result for locating module to be transmitted carries out data processing;And
Display module:The display module is electrically connected with central processing unit, the display output for location information.
Preferably, the CC2431 chips further include:Environment monitoring module:The environment monitoring module and communication module with
And central processing unit is electrically connected, the monitoring letter of each sensor node transmitting of downhole communication network for receiving communication module transmission
Number, realize that subsurface environment monitors;Alarm module:The alarm module is electrically connected with environment monitoring module, is supervised for subsurface environment
Alert process when measurement information occurs abnormal.
Preferably, the movement module further includes alarm, and the alarm is electrically connected with alarm module, the alarm
Including vibrating motor, loudspeaker, signal lamp and an one-key emergent button.
Preferably, the CC2431 chips further include the voice module for receiving and transmitting for voice signal, the voice
Module is electrically connected with communication module and central processing unit.
Preferably, the movement module further includes power module, and the power module is electrically connected with CC2431 chips, is used for
Stabilized power source needed for Intelligent bracelet is provided.
Preferably, the Anneta module includes PCB antenna, columnar antenna and the antenna storehouse for containing the columnar antenna,
When communication signal is normal, columnar antenna is received into antenna storehouse, and PCB antenna sends and receives signals work;When signal is weak or hair
During sending voice, columnar antenna is ejected from antenna storehouse, carries out the transmitting-receiving work of signal.
Preferably, the shell is dustproof and anti-explosion shell.
Compared with prior art, it is the advantages of a kind of Intelligent bracelet disclosed by the invention:
Positioner is fabricated to the form of bracelet, hand that is small and being conveniently worn on staff by the Intelligent bracelet
On wrist, it can realize and carry with, not influence work.Intelligent bracelet passes through each in communication network under communication module received well at the same time
A reference mode launch coordinate signal RSSI value, is transmitted to locating module and carries out location Calculation, result of calculation is transmitted to centre
Manage after device carries out data processing and send to display module and RF transceivers, on the one hand checked for underground work personnel, it is another
Aspect facilitates control and monitor console on well that personnel in the pit is accurately positioned, and accomplishes to monitor in real time, while improves the accuracy of positioning, ensures colliery
The safety of underground work.
Brief description of the drawings:
, below will be to embodiment or existing for the clearer explanation embodiment of the present invention or the technical solution of the prior art
Attached drawing does simple introduction needed in technology description, it is clear that, drawings in the following description are only this hair
Some bright embodiments, it will be clear to the skilled person that without creative efforts, may be used also
Other accompanying drawings are obtained according to these attached drawings.
Fig. 1 is the structure chart of Intelligent bracelet disclosed by the invention;
Fig. 2 is the explosive view of Intelligent bracelet disclosed by the invention;
Fig. 3 is antenna storage device structure chart;
Fig. 4 is clamping support structure chart;
Fig. 5 is the schematic diagram of Intelligent bracelet disclosed by the invention;
Fig. 6 is locating module schematic diagram;
Fig. 7 is environment monitoring module schematic diagram;
In figure numeral or letter representated by parts title be:
1st, panel;2nd, movement module;3rd, shell;4th, columnar antenna;5th, annular groove;6th, the first clamping ring;7th, communication base station;
8th, spring;9th, antenna storehouse;10th, block;11st, clamping support;12nd, button;13rd, wired detection sensor;14th, the second clamping ring;15、
Base.
Embodiment
The embodiment of the present invention is described briefly below in conjunction with the accompanying drawings.Obviously, described embodiment is only
It is the part of the embodiment of the present invention, rather than whole embodiments, based on the embodiments of the present invention, ordinary skill people
Member's all other embodiments obtained on the premise of creative work is not made, belong to the scope of protection of the invention.
Fig. 1-Fig. 7 shows presently preferred embodiments of the present invention, has carried out detailed cut open to structure from different angles respectively
Analysis.
A kind of Intelligent bracelet as shown in figs. 1-7, including:Panel 1, be detachably fixed with panel 1 shell 3 that is connected and
It is detachably fixed and is installed on panel 1 and the movement module 2 in 3 molding confined space of shell, 3 back side of shell is provided with two work
Dynamic belt, enables bracelet to be fixed on staff's arm, while can conveniently adjust binding site, adapts to the hand of different thicknesses
Arm.
Movement module includes CC2431 chips and crystal oscillator, and CC2431 chips are the core of Intelligent bracelet, and brilliant
Oscillation body device provides necessary clock frequency for whole system.Wherein CC2431 chips include:
Communication module:The RF transceivers being electrically connected including Anneta module and with Anneta module, Anneta module are used to receive
Each reference mode launch coordinate signal RSSI value in downhole communication network, and it is transmitted to RF transceivers.
Locating module:Locating module is electrically connected with communication module, and locating module includes engine of positioning, and locating module is used to connect
The coordinate signal of RF transceivers transmission is received, location Calculation is carried out by engine of positioning.
Central processing unit:Central processing unit is electrically connected with locating module, for by the positioning result that locating module transmits into
Row data processing.
And display module:Display module is electrically connected with central processing unit, the display output for location information.
Each reference mode launch coordinate signal RSSI value is to Intelligent bracelet in downhole communication network, the day in Intelligent bracelet
Wire module receives coordinate signal and is transmitted to RF transceivers, and the parameter of reception is put into RF registers by RF transceivers, works as satisfaction
The engine of positioning that calculating will start when requiring in CC2431 carries out location Calculation, and by result of calculation be transmitted to central processing unit into
Display module and RF transceivers are transmitted to after row data processing, and then data are wirelessly transmitted to by communication by RF transceiver
Control and monitor console on well is issued in Intelligent bracelet present position by base station, communication base station by ZigBee-network.This process on the one hand will be fixed
Position information is transmitted to display module and is presented to underground work personnel, the convenient people that works by the display being electrically connected with display module
Member's real time inspection location information;On the other hand the function of control and monitor console on well to underground work personnel positioning and monitoring is realized, when
When working out of position, update information is issued bracelet by control and monitor console, and bracelet is transmitted information on display, convenient work
Personnel can check at any time.
Further, CC2431 chips further include environment monitoring module:Environment monitoring module and communication module and center
Processor is electrically connected, the monitoring signals of each sensor node transmitting of the downhole communication network for receiving communication module transmission, real
Existing subsurface environment monitoring;Alarm module:Alarm module is electrically connected with environment monitoring module, is occurred for subsurface environment monitoring information
Alert process when abnormal.Meanwhile movement module further includes alarm, alarm is electrically connected with alarm module, and alarm includes
Vibrating motor, loudspeaker, signal lamp and an one-key emergent button.
Each sensor node launch environment monitoring signals are to Intelligent bracelet in downhole communication network, the antenna in Intelligent bracelet
Module receives signal, and transmits a signal to after central processing unit is analyzed and processed and be transmitted to display module and RF transmitting-receivings
Device.On the one hand underground work personnel's real time inspection underground work environment is facilitated by display module, triggers and report for abnormal data
Alert device, and alarm;On the other hand location information is sent to control and monitor console on well by RF transceivers, facilitates control and monitor console on well accurate
The working environment of staff under true monitoring well.
Downhole communication network is made of communication base station 7, wired monitoring sensor 13 and Wireless monitoring sensor.Communicate base
Stand and 7 spread in the hoistway of colliery, communication base station 7 generally there are multiple nodes to be dispersed on wall of well, ensures communication covering comprehensively.
Communication base station 7 is using CC2430 chips as core, and each communication base station 7 forms downhole communication network by Zigbee network.Have
The monitoring sensor of line connection directly converts the measurement into that electric signal is wired to be transmitted to communication base station 7, in communication base station 7
CC2430 chips handle electric signal, and handling result is transmitted to control and monitor console or Intelligent bracelet on well.Wireless monitor senses
Device is the equipment for possessing wireless single chip computer CC2430 chip and digital transducer, and CC2430 is by digital transducer measurement result
Processing analysis is carried out, and analysis result is passed through into the RF Transceiver Transmits in CC2430 to communication base station 7, Wireless monitoring sensor
Some position of hoistway is fixed on, for monitoring gas content, it carries out information interchange with communication base station 7.Downhole communication network will
Various information are sent to signal switching station, and signal switching station converts the signal into the information that control and monitor console can identify on well, is easy to
Control and monitor console being capable of Macro or mass analysis on well.Personnel send various task orders etc. by control and monitor console on well at the same time, and bracelet is in ZigBee
These information are received under network.And portable mobile wireless monitoring sensor is generally carried with by underground work personnel, this is wireless prison
Survey sensor wirelessly to communicate with bracelet, monitoring information is presented on the display of bracelet, easy to underground work people
Member checks that surrounding environment monitors situation, such as gas density, dust concentration, CO contents at any time.
Further, CC2431 chips further include for voice signal receive with transmit voice module, voice module with
Communication module and central processing unit are electrically connected, and wherein communication module includes Anneta module, and it is temporary that Anneta module receives voice signal
Store in storage, when pressing broadcast button, the voice messaging being temporarily stored on holder is issued to the centre of CC2431 chips
TLV302AI32 Audio compilers are given to again after reason device, signal is issued into match circuit after process of compilation, through overmatching electricity
Loudspeaker is passed to again after the operations such as road amplification to play out.When staff needs to send voice, record button, wheat are pressed
Gram wind receives voice signal, and microphone converts speech into electric signal, issued again by processing such as match circuit noise reductions
TLV302AI32 Audio compilers, issue central processing unit in CC2431 by compiled signal and are sent by Anneta module again.Language
Sound module realizes personnel in the pit and is exchanged with the real-time of control and monitor console on well, and underground work personnel are commanded at any time easy to control and monitor console on well
Work.
Further, movement module further includes power module, and power module is electrically connected with CC2431 chips, for providing intelligence
Stabilized power source needed for energy bracelet, ensures the supply of bracelet work capacity.Power module uses chargeable battery, passes through USB device
Micro USB interfaces charge, underground can by mine lamp power be its charging, ensure bracelet being capable of prolonged work
Make.
Further, Anneta module includes PCB antenna, columnar antenna 4 and the antenna storehouse 9 for containing the columnar antenna 4,
When communication signal is normal, columnar antenna 4 is received into antenna storehouse 9, and PCB antenna sends and receives signals work;When signal is weak or
When sending voice, columnar antenna 4 is ejected from antenna storehouse 9, carries out the transmitting-receiving work of signal.
Further, Anneta module further includes an antenna storage device, which is arranged in antenna storehouse 9,
Including clamping support 11 and button 12, wherein clamping support 11 includes two fixed links being oppositely arranged, which passes through bottom
Seat 15 is fixedly connected and is fixedly connected on antenna Cang9Bi by base 15, and the other end carries out elastic connection by spring 8.Wherein
It can be welding to be fixedly connected, bonding or threaded connection.The clamping support 9 is arranged in parallel with shell 3, the middle part of two fixed links
The first clamping ring 6 and the second clamping ring 14 are formed, columnar antenna 4 is set perpendicular to shell 3, and one end is connected by the elasticity of spring 8
It is connected on antenna Cang9Bi, the other end stretches out shell 3 through the first clamping ring 6.Annular groove is formed in the circumferential direction of columnar antenna 4
5, when columnar antenna 4 collapses into antenna storehouse, annular groove 5 is clamped the first clamping ring 6, the position of fixed columnar antenna 4.
Button 12 is set perpendicular to shell 3, and one end passes through second by spring 8 and 9 wall elastic connection of antenna storehouse, the other end
Clamping ring 14 stretches out shell 3, and one end of the stretching shell 3 of button 12 is provided with catch, stretches out shell 3 for limiting button 12
Distance.Wherein button 12 is cone, pushes button 12, and button 12 gradually increases with the outside diameter that the second clamping ring 14 contacts, the
The radius of two clamping rings 14 is consequently increased, because two fixed link one end are elastic connection, the increasing of 14 radius of the second clamping ring
Add, drive the increase of 6 radius of the first clamping ring, annular groove 5 is separated with the first clamping ring 6, and columnar antenna 4 ejects.
In addition, the both sides of clamping support 11 are provided with block 10, for limiting the position of clamping support 11.
Further, shell 3 is dustproof and anti-explosion shell, is effectively applicable to the working environment of underground coal mine production face complexity.
In conclusion positioner is fabricated to the form of bracelet by a kind of Intelligent bracelet disclosed by the invention, it is small and
Conveniently it is worn in the wrist of staff, can realizes and carry with, not influence work.Intelligent bracelet is by communicating mould at the same time
Each reference mode launch coordinate signal RSSI value in communication network, is transmitted to locating module and carries out positioning meter under block received well
Calculate, result of calculation is transmitted to after central processing unit carries out data processing and sends to display module and RF transceivers, on the one hand uses
In underground work, personnel check, on the other hand facilitate control and monitor console on well that personnel in the pit is accurately positioned, accomplish to monitor in real time, carry at the same time
The accuracy of height positioning, ensures the safety of coal mine operation.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize and using the present invention.
A variety of modification modes of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit and scope of the present invention.Therefore, originally
Invention is not intended to be limited to the embodiments shown herein, and is to fit to the principles and novel features disclosed herein phase
Consistent most wide scope.
Claims (7)
- A kind of 1. Intelligent bracelet, it is characterised in that including:Panel (1), be detachably fixed with panel (1) shell being connected (3) and be detachably fixed and be installed on panel (1) and shell (3) movement module in molding confined space (2), the movement module (2) include CC2431 chips, the CC2431 chips Including:Communication module:The RF transceivers being electrically connected including Anneta module and with Anneta module, the Anneta module are used to receive Each reference mode launch coordinate signal RSSI value in downhole communication network, and it is transmitted to RF transceivers;Locating module:The locating module is electrically connected with communication module, and the locating module includes engine of positioning, the positioning mould Block is used for the coordinate signal for receiving the transmission of RF transceivers, and location Calculation is carried out by engine of positioning;Central processing unit:The central processing unit is electrically connected with locating module, for by the positioning result that locating module transmits into Row data processing;And display module:The display module is electrically connected with central processing unit, the display output for location information.
- 2. a kind of Intelligent bracelet according to claim 1, it is characterised in that the CC2431 chips further include:Environment monitoring module:The environment monitoring module is electrically connected with communication module and central processing unit, is communicated for receiving The monitoring signals of each sensor node transmitting of downhole communication network of module transfer, realize that subsurface environment monitors;Alarm module:The alarm module is electrically connected with environment monitoring module, when occurring abnormal for subsurface environment monitoring information Alert process.
- 3. a kind of Intelligent bracelet according to claim 2, it is characterised in that the movement module further includes alarm, institute State alarm to be electrically connected with alarm module, the alarm includes vibrating motor, loudspeaker, and signal lamp and an one-key emergent are pressed Button.
- 4. a kind of Intelligent bracelet according to claim 3, it is characterised in that the CC2431 chips are further included for voice Signal receives the voice module with transmission, and the voice module is electrically connected with communication module and central processing unit.
- A kind of 5. Intelligent bracelet according to claim 4, it is characterised in that the movement module further includes power module, The power module is electrically connected with CC2431 chips, for providing the stabilized power source needed for Intelligent bracelet.
- 6. a kind of Intelligent bracelet according to claim 1, it is characterised in that the Anneta module includes PCB antenna, column Antenna (4) and the antenna storehouse (9) for containing the columnar antenna (4), when communication signal is normal, columnar antenna (4) is received into day Line storehouse (9), PCB antenna sends and receives signals work;When signal is weak or sends voice, columnar antenna (4) is from antenna storehouse (9) pop-up, carries out the transmitting-receiving work of signal in.
- 7. according to a kind of Intelligent bracelet of claim 1-6 any one of them, it is characterised in that the shell (3) is dust-proof anti- Quick-fried shell.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711260729.2A CN107997312A (en) | 2017-12-04 | 2017-12-04 | Intelligent bracelet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711260729.2A CN107997312A (en) | 2017-12-04 | 2017-12-04 | Intelligent bracelet |
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CN107997312A true CN107997312A (en) | 2018-05-08 |
Family
ID=62056601
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CN201711260729.2A Pending CN107997312A (en) | 2017-12-04 | 2017-12-04 | Intelligent bracelet |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108983259A (en) * | 2018-07-24 | 2018-12-11 | 惠州市峰华经纬科技有限公司 | Portable positioning device |
CN109387608A (en) * | 2018-12-05 | 2019-02-26 | 江苏恒创软件有限公司 | A kind of intelligent wearable device of pair of timely alarm of abnormal data |
CN110969821A (en) * | 2019-11-20 | 2020-04-07 | 刘晓慧 | Intelligent monitoring and early warning system for coal mine safety foundation |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN108983259A (en) * | 2018-07-24 | 2018-12-11 | 惠州市峰华经纬科技有限公司 | Portable positioning device |
CN109387608A (en) * | 2018-12-05 | 2019-02-26 | 江苏恒创软件有限公司 | A kind of intelligent wearable device of pair of timely alarm of abnormal data |
CN110969821A (en) * | 2019-11-20 | 2020-04-07 | 刘晓慧 | Intelligent monitoring and early warning system for coal mine safety foundation |
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