CN209053638U - Mine based on Lora wireless communication searches and rescues terminal - Google Patents
Mine based on Lora wireless communication searches and rescues terminal Download PDFInfo
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- CN209053638U CN209053638U CN201821906302.5U CN201821906302U CN209053638U CN 209053638 U CN209053638 U CN 209053638U CN 201821906302 U CN201821906302 U CN 201821906302U CN 209053638 U CN209053638 U CN 209053638U
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- wireless communication
- lora wireless
- life
- detection instrument
- terminal
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Abstract
The present disclosure discloses a kind of mines based on Lora wireless communication to search and rescue terminal, it is characterized in that: including shell and setting in shell internal controller, Lora wireless communication module, environment data acquisition device, headlamp, life-detection instrument ontology, combined aural and visual alarm and power module, the controller is separately connected with Lora wireless communication module, environment data acquisition device, headlamp, life-detection instrument ontology, combined aural and visual alarm and power module；It further include the life-detection instrument probe and holding rod being arranged in outside shell, the life-detection instrument probe is connect with life-detection instrument ontology, and life-detection instrument probe is arranged on holding rod.The search and rescue terminal of the disclosure is integrated with Lora wireless communication module, vital signs detecting instrument and environment monitoring device, realizes the communication searched and rescued between terminal, and adjacent rescue personnel can be in communication with each other, so that the progress of the orderly safety of search-and-rescue work.
Description
Technical field
This disclosure relates to which mine searches and rescues correlative technology field, in particular to the mine based on Lora wireless communication
Search and rescue terminal.
Background technique
Coal is the main energy.China's coal-mine quantity is more, and not of uniform size every year accident of mine disaster nearly hundred, once occur
Accident of mine disaster, absence from work without reason will face dead threat, narrow, the complicated mine hole tunnel in coal mine channel after occurring due to disaster, sternly
Weight exceeded carbonomonoxide concentration and gas explosion and mine hole such as is collapsed at the secondary disasters again, will all be brought to mine disaster rescue
It is greatly difficult.Present rescue mainly relies on manual rescue, and environment after mine disaster is complicated so that by rescue robot or
Person's rescue trolley can not be succoured quickly and effectively, and intelligence machine search and rescue system now is merely able to scan for mostly, when
Behind the position that located personnel, the scene rescue of progress still needs to realize by manpower.
When there are the unfavorable conditions such as toxic gas, anoxic all to bring obstruction to manual rescue for underground.Now also without corresponding
Auxiliary tool of the equipment as mine disaster rescue personnel, carried out in the case where rescue personnel can be made to guarantee oneself safety effective
Rescue.Which results in entering back into mine after existing rescue work or the factor that eliminates danger to be rescued, to miss most
Good rescue opportunity；It is rescued under no protection accordingly, so that the safety of rescue personnel cannot ensure, is increased
The casualty rate at mine disaster scene.
Therefore, a kind of mine that rescue personnel uses search and rescue terminal how is designed, the week of real-time monitoring user of service is capable of
Collarette border, and carried out wireless communication by terminal, adjacent rescue personnel can be in communication with each other, so that search-and-rescue work is orderly
The problem of progress of safety is those skilled in the art's urgent need to resolve.
Utility model content
The disclosure to solve the above-mentioned problems, proposes a kind of mine search and rescue terminal based on Lora wireless communication, setting
Lora wireless communication module, vital signs detecting instrument and environment monitoring device realize the communication searched and rescued between terminal, adjacent
Rescue personnel can be in communication with each other so that search-and-rescue work orderly safety progress.
To achieve the goals above, the disclosure adopts the following technical scheme that
A kind of or multiple embodiments provide the mine based on Lora wireless communication and search and rescue terminal, including shell and setting exist
Shell internal controller, Lora wireless communication module, environment data acquisition device, headlamp, life-detection instrument ontology, sound-light alarm
Device and power module, the controller and Lora wireless communication module, environment data acquisition device, headlamp, life-detection instrument
Ontology, combined aural and visual alarm and power module are separately connected；
It further include the life-detection instrument probe and holding rod being arranged in outside shell, the life-detection instrument probe is visited with life
The connection of instrument ontology is surveyed, life-detection instrument probe is arranged on holding rod.
Further, the holding rod includes sequentially connected hand-held part, telescopic rod and probe mounting portion.
Further, the telescopic rod of the holding rod is telescopic socket pipe.
Further, the environment data acquisition device includes Temperature Humidity Sensor, smoke sensor device, gas management sensing
Device and oxygen sensor.
It further, further include emergency key, the emergency key is connect with controller, and the emergency key includes successively
The dangerous key and discovery the wounded key of arrangement.
It further, further include GPS positioning module, the GPS positioning module is connect with controller.
Further, combined aural and visual alarm is three color combined aural and visual alarms.
Further, harness is fixedly connected on the shell.
Further, holding rod placement section is set on the shell, for placing holding rod.
Compared with prior art, the disclosure has the beneficial effect that
(1) the search and rescue terminal of the disclosure realizes the communication searched and rescued between terminal by the way that Lora wireless communication module is arranged,
Preferably cooperate so that searching and rescuing team, improve search and rescue team cooperates ability, can be realized when mine disaster occurs effectively
Quickly search and rescue.
(2) the search and rescue terminal of the disclosure is also integrated with vital signs detecting instrument and environment monitoring device, can be realized into
Row search and rescue when real-time monitoring terminal user of service around environmental change, for the dangerous situation of appearance can and alarm, and
Warning message or distress signals can be transmitted to adjacent search and rescue terminal, rescue worker can be greatly reduced and searched and rescued
Casualty rate when work.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the restriction to the application for explaining the application.
Fig. 1 is the block diagram according to the device of one or more embodiments；
Fig. 2 is the structural schematic diagram of the disclosure；
Wherein: 1, shell, 2 holding rod placement sections, 3, headlamp, 4, combined aural and visual alarm, 5, harness, 6-1, hand-held part, 6-
2, telescopic rod, 6-3, probe mounting portion, 7, life-detection instrument probe.
Specific embodiment:
The disclosure is described further with embodiment with reference to the accompanying drawing.
It is noted that described further below be all exemplary, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
In the technical solution disclosed in one or more embodiments, as shown, a kind of wirelessly communicated based on Lora
Mine search and rescue terminal, including shell 1 and setting shell internal controller, Lora wireless communication module, environmental data collecting dress
It sets, headlamp, life-detection instrument ontology, combined aural and visual alarm 4 and power module, the controller and Lora wireless communication module,
Environment data acquisition device, headlamp 3, life-detection instrument ontology, combined aural and visual alarm 4 and power module are separately connected；The electricity
Source module provides electric energy for the terminal of the disclosure, can be rechargeable battery.
Life-detection instrument that the present embodiment is arranged outside shell 1 probe 7 and holding rod, the life-detection instrument probe 7 with
The connection of life-detection instrument ontology, life-detection instrument probe 7 are arranged on holding rod.The holding rod and shell are connected by hose
It connects, the hose can be bellows, and the connecting wire of life-detection instrument probe 7 and life-detection instrument ontology is by hose
Portion.Life-detection instrument can select the Search-II radar life-detection instrument of Beijing Sheng Bo indigo plant Yu Chinese Academy of Sciences's cooperative research and development.
The holding rod includes sequentially connected hand-held part 6-1, telescopic rod 6-2 and probe mounting portion 6-3.Life detection
Instrument probe 7 is connected on probe mounting portion 6-3, and the telescopic rod of the holding rod is telescopic socket pipe.The socket pipe
At least two sections, every section socket pipe can be socketed with one of socket pipe of adjacent socket pipe, realize telescopic rod length
Variation.It is connected between every section socket pipe by pipe fitting, the relative movement between socket pipe may be implemented in pipe fitting.
The side of shell 1 is arranged in headlamp 3, for illuminating.The environment data acquisition device includes but is not limited to temperature
Humidity sensor, smoke sensor device, gas management sensor and oxygen sensor.All biographies of shown environment data acquisition device
Sensor is sequentially arranged in the surface of shell, and gas main component is a kind of gas of explosive of methane, and mine disaster is divulged information when occurring
The concentration of difference, gas is relatively high and uncontrollable, and gas management sensor can be the mining low-concentration methane sensor of GJ4 type,
GJ4 type is mining, and low-concentration methane sensor is having low-concentration methane gas used in coal seam and gas explosion hazardous environment essential
Safety-type sensor.The methane concentration that can also automatically will test in addition to it can continuously monitor is converted into the electric signal conveying of standard
Controller.Controller is according to the methane concentration threshold value comparison of the methane concentration and setting detected, when concentration is higher than setting value,
It controls combined aural and visual alarm 4 to alarm, rescue worker is reminded to pay attention to or withdraw.
Oxygen sensor is used to detect the concentration of the oxygen in environment, and oxygen sensor can select model KE-50 oxygen
The oxygen concentration of setting is transmitted to controller by gas sensor, and controller is alarmed according to the set value calculation of oxygen concentration, is reminded
Oxygen concentration near rescue worker is lower, withdraws as early as possible.
Smoke sensor device can effectively detect a variety of imflammable gas such as coal gas, liquefied petroleum gas, right gas, carbon monoxide
Concentration, and will test ion smoke alarm and sensitiveer wanted to the induction of small smoke particle, smoke sensor device model
It can choose NIS-07.Temperature Humidity Sensor can select SHT20.The combined aural and visual alarm 4 can be three color combined aural and visual alarms,
It is alarmed according to the threshold value of setting, the two poles of the earth threshold value, respectively danger threshold and the threshold value for needing to point out can be set, when
It has been more than danger threshold, blinking red lamp alarm；When the exceeded threshold value pointed out for needs of detection numerical value can carry out prompting report
Alert, amber light flashes at this time.
LoRa technology is using linear FM signal spread spectrum is based on, in combination with Digital Signal Processing and forward direction
Error correction coding, then digital signal is broadened original signal band whole to Chirp signal by modulation Chirp signal
A linear spectral section, considerably increases communication range in this way.Network layer protocol based on Lora technology is mainly LoRaWAN,
Network communication protocol and system architecture are defined, the communication system network of LoRaWAN is starlike planar network architecture.It is broadly divided into following three
Kind, first, point-to-point communication is exactly that A point is initiated, and B point receives.Second, radial network poll, the mode of point to multi--point,
One central point and N number of node, by node, central point receives then confirmation and finishes receiving, and next node continues to upload,
Until N number of node is completed, this calculates a cycle period.Third, radial network is concurrent and the communication of point to multi--point, different
Be multiple nodes can simultaneously with central point communicate, this saves the power consumptions of node, avoid the failure of respective nodes
And causing the paralysis of network, the stability of network is improved.The concurrent communication modes of radial network are used in present embodiment.
Lora wireless communication module includes LoRa chip and chip periphery circuit, can select the SX1278 chip of SEMTCH company.Core
Piece peripheral circuit includes three crystal oscillation clock circuit, radio frequency input/output match circuit and interface microcontroller circuit parts.This Shen
Controller please can use MSP430FR5739 single-chip microcontroller, and the terminal of the disclosure can be with neighbour by Lora wireless communication module
Close terminal establishes connection.If range of the environmental data of acquisition beyond setting, can transfer data to neighbouring terminal,
Terminal user around reminding pays attention to.
The terminal of the disclosure can also include GPS positioning module, and the GPS positioning module connect with controller, when originally searching
Rescuing terminal and sending information to be by the peripherad search and rescue terminal of LoRa chip may include location information, can pass through the aobvious of position
Show the locating specific environment for the rescue worker that can determine surrounding.Moveable communication base is set at the entrance of mine
It stands, moveable communication base station uses product in the prior art, and communication base station, can be with by the server of cable connection ground
So that the communication of underground is more stable.
As a further improvement, the disclosure further includes emergency key, and the emergency key is connect with controller, described to ask
Rescuing key includes the dangerous key being arranged successively and discovery the wounded key.The quantity of key and the corresponding function of each key
It can be configured according to specific needs, and corresponding prompt mark is set on key.It can be key color identifier,
It can be words identification.Controller receives push button signalling, generates corresponding warning message and is sent to adjacent search and rescue terminal, can
Warning message to be stored in the memory of terminal, when controller receives push button signalling, controller is by corresponding alarm signal
Breath is sent to multiple adjacent terminals.The warning message include the code name of terminal, location information, alarm particular content, institute
The particular content for stating alarm includes: the ambient enviroment danger of alarm terminal, needs to succour either discovery trapped person.It receives
The search and rescue member of the adjacent end of warning message can succour companion as the case may be or not have rescue ability
The case where send corresponding signal to surrounding companion and can be realized this makes it possible to reinforce connecting each other for whole team
Rescue team cooperates.
The disclosure can also include display screen as a further improvement, real-time display be carried out to environmental data, by aobvious
Display screen is it is known that environmental aspect around user of service.
As a further improvement, it is fixedly connected with harness 5 on disclosure shell 1, realizes the portable of the present apparatus.It can also be
Holding rod placement section 2 is set on the shell 1, for placing holding rod.Holding rod placement section 2 can be and hand-held rod outer surface
Cooperate the card slot of clamping；Fixed card buckle can also be set on holding rod, holding rod is fixed on shell by buckling.
The search and rescue terminal of the disclosure realizes the communication searched and rescued between terminal by the way that Lora wireless communication module is arranged, so that
It searches and rescues team preferably to cooperate, improve search and rescue team cooperates ability, can be realized when mine disaster occurs effectively quickly
Search and rescue, the search and rescue terminal of the disclosure is also integrated with vital signs detecting instrument and environment monitoring device, can be realized and searched
Environmental change when rescuing around real-time monitoring terminal user of service, for the dangerous situation of appearance can and alarm, and can
Warning message or distress signals are transmitted to adjacent search and rescue terminal, rescue worker can be greatly reduced and carrying out search-and-rescue work
When casualty rate.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Although above-mentioned be described in conjunction with specific embodiment of the attached drawing to the disclosure, model not is protected to the disclosure
The limitation enclosed, those skilled in the art should understand that, on the basis of the technical solution of the disclosure, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within the protection scope of the disclosure.
Claims (9)
1. based on Lora wireless communication mine search and rescue terminal, it is characterized in that: include shell and setting shell internal controller,
Lora wireless communication module, environment data acquisition device, headlamp, life-detection instrument ontology, combined aural and visual alarm and power module,
The controller and Lora wireless communication module, environment data acquisition device, headlamp, life-detection instrument ontology, sound-light alarm
Device and power module are separately connected；
It further include the life-detection instrument probe and holding rod being arranged in outside shell, the life-detection instrument probe and life-detection instrument
Ontology connection, life-detection instrument probe are arranged on holding rod.
2. the mine as described in claim 1 based on Lora wireless communication searches and rescues terminal, it is characterized in that: the holding rod includes
Sequentially connected hand-held part, telescopic rod and probe mounting portion.
3. as claimed in claim 2 based on Lora wireless communication mine search and rescue terminal, it is characterized in that: the holding rod can
Telescopic rod is telescopic socket pipe.
4. the mine as described in claim 1 based on Lora wireless communication searches and rescues terminal, it is characterized in that: the environmental data is adopted
Acquisition means include Temperature Humidity Sensor, smoke sensor device, gas management sensor and oxygen sensor.
5. as described in claim 1 based on Lora wireless communication mine search and rescue terminal, it is characterized in that: further include emergency by
Key, the emergency key are connect with controller, and the emergency key includes the dangerous key being arranged successively and discovery the wounded
Key.
6. the mine as described in claim 1 based on Lora wireless communication searches and rescues terminal, it is characterized in that: further including GPS positioning
Module, the GPS positioning module are connect with controller.
7. the mine as described in claim 1 based on Lora wireless communication searches and rescues terminal, it is characterized in that: combined aural and visual alarm is three
Color combined aural and visual alarm.
8. the mine as described in claim 1 based on Lora wireless communication searches and rescues terminal, it is characterized in that: fixed on the shell
Connect harness.
9. the mine as described in claim 1 based on Lora wireless communication searches and rescues terminal, it is characterized in that: being arranged on the shell
Holding rod placement section, for placing holding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906302.5U CN209053638U (en) | 2018-11-19 | 2018-11-19 | Mine based on Lora wireless communication searches and rescues terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906302.5U CN209053638U (en) | 2018-11-19 | 2018-11-19 | Mine based on Lora wireless communication searches and rescues terminal |
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| Publication Number | Publication Date |
|---|---|
| CN209053638U true CN209053638U (en) | 2019-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821906302.5U Expired - Fee Related CN209053638U (en) | 2018-11-19 | 2018-11-19 | Mine based on Lora wireless communication searches and rescues terminal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988267A (en) * | 2019-12-11 | 2020-04-10 | 智客云科技(广州)股份有限公司 | Portable wireless gas detector based on lora technology |
| CN111311897A (en) * | 2020-03-26 | 2020-06-19 | 四川信息职业技术学院 | Mine monitoring device based on wireless Lora |
| CN113376331A (en) * | 2021-08-16 | 2021-09-10 | 广东科凯达智能机器人有限公司 | Gas detection robot system and early warning method |
-
2018
- 2018-11-19 CN CN201821906302.5U patent/CN209053638U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988267A (en) * | 2019-12-11 | 2020-04-10 | 智客云科技(广州)股份有限公司 | Portable wireless gas detector based on lora technology |
| CN111311897A (en) * | 2020-03-26 | 2020-06-19 | 四川信息职业技术学院 | Mine monitoring device based on wireless Lora |
| CN113376331A (en) * | 2021-08-16 | 2021-09-10 | 广东科凯达智能机器人有限公司 | Gas detection robot system and early warning method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20191119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |