CN108955767B - Mine safety analyzer based on cloud computing safety architecture - Google Patents
Mine safety analyzer based on cloud computing safety architecture Download PDFInfo
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- CN108955767B CN108955767B CN201810742142.3A CN201810742142A CN108955767B CN 108955767 B CN108955767 B CN 108955767B CN 201810742142 A CN201810742142 A CN 201810742142A CN 108955767 B CN108955767 B CN 108955767B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
Abstract
The invention discloses a mine safety analyzer based on a cloud computing safety architecture, which comprises a shell, a first storage and a controller, wherein a camera is fixedly arranged on the side wall of the rear side in the shell, a lens is fixedly arranged on the rear surface of the camera, the controller is arranged on one side of the camera, the first storage is arranged below the controller, a network switching device is arranged on one side, away from the controller, of the camera, a network signal transceiver is arranged below the network switching device, and a storage battery is fixedly arranged on the bottom surface in the shell. Has the advantages that: 1. detecting the concentration indexes of the gases by arranging a methane detection device, a carbon dioxide sensor, a carbon monoxide sensor and an oxygen sensor; 2. the camera acquisition information is converted through a network exchange device and is sent to the cloud end through a network signal transceiver, so that a real-time detection function is realized; 3. the function of recording and storing is added by arranging the first storage.
Description
Technical Field
The invention relates to the field of safety monitoring, in particular to a mine safety analyzer based on a cloud computing safety architecture.
Background
The mine is an inclined shaft, a vertical shaft, a footrill and the like in underground mining development, the mine development has great and profound influence on the whole situation of production and construction of a metal mine or a coal mining mine, the mine development not only relates to the construction quantity, initial investment and well construction speed of the mine, but also determines the production conditions and technical and economic indexes of the mine for a long time, as is well known, the mine descending work is an occupation with high danger coefficient, and gas explosion, coal dust explosion, collapse, water damage and the like are common, but with the development of science and technology, some mine safety analyzers appear on the market, analyze the safety coefficient in the mine, prevent accidents from happening in advance, but some analyzers have simple structures, cannot detect and analyze dangers comprehensively, and can not detect and analyze data well and can not utilize cloud computing to analyze quickly and accurately.
Disclosure of Invention
The invention aims to solve the problems and provide a mine safety analyzer based on a cloud computing safety architecture.
The invention realizes the purpose through the following technical scheme:
a mine safety analyzer based on a cloud computing safety framework comprises a shell, a first storage and a controller, wherein a camera is fixedly mounted on the side wall of the rear side in the shell, the model of the camera is WAT-230VIVID, a lens is fixedly mounted on the rear surface of the camera, the controller is arranged on one side of the camera, the first storage is arranged below the controller, the model of the first storage is TS-831XU-4G, a network switching device is arranged on one side, away from the controller, of the camera, a network signal transceiver is arranged below the network switching device, the model of the network signal transceiver is CF-926AC V2, a storage battery is fixedly mounted on the bottom surface in the shell, and a temperature sensor is fixedly mounted on the top end in the shell, close to one side of the controller, the model of temperature sensor is MIK-WZP, be close to on the inside top of casing be close to network switching device one side fixed mounting has pressure sensor, pressure sensor's model is PT124G-210, be provided with the soft layer on the casing lower part side, be close to on the casing upper surface controller one side fixed mounting has methane detection device, methane detection device keeps away from controller one side is provided with carbon dioxide sensor, carbon dioxide sensor's model is GRG5H, carbon dioxide sensor keeps away from methane detection device one side is provided with the carbon monoxide sensor, the model of carbon monoxide sensor is GTH1000, the carbon monoxide sensor is kept away from carbon dioxide sensor one side is provided with the oxygen sensor, the model of oxygen sensor is GYH25, be provided with the display screen on the casing front side lateral wall, the display screen below is provided with the button, the display screen top is provided with first pilot lamp, the controller with the casing passes through the screw connection, first accumulator with the casing passes through the screw connection, the display screen inlays on the casing, the button is inlayed on the casing, the battery with the controller passes through the wire and connects, the button with the controller passes through the wire and connects, temperature sensor methane detection device carbon dioxide sensor carbon monoxide sensor oxygen sensor pressure sensor network switching device network signal transceiver respectively with the controller passes through the wire and connects, first accumulator the camera first pilot lamp the display screen respectively with the controller passes through the wire and connects. The network switching device comprises a rubber protective shell, a network cable connecting port, a heat dissipation driving fan and a GPRS (general packet radio service) positioner, wherein a control switch is arranged on the outer surface of the rubber protective shell, the control switch is connected with the rubber protective shell in a nested manner, a second indicator lamp is arranged above the control switch, the network cable connecting port is arranged above the second indicator lamp, a top cover is arranged at the top of the rubber protective shell, a handheld part is arranged above the top cover, a heat dissipation plate is arranged on one side of the rubber protective shell, the heat dissipation driving fan is arranged below the heat dissipation plate, an information exchanger is arranged inside the rubber protective shell, a fault monitoring circuit board is arranged on one side of the information exchanger, a first microprocessor is arranged on one side of the fault monitoring circuit board, the model of the first microprocessor is 73S1209 35, first microprocessor below is provided with the GPRS locator, GPRS locator one side is provided with the information storage card, information storage card top is provided with the decoder, the decoder the information storage card the GPRS locator fault monitoring circuit board the information interchanger all through the wire with first microprocessor connects, rubber protective housing back is provided with external power source jack. The methane detection device comprises anti-skid supporting legs, a liquid crystal display screen, a methane detector and a wireless signal transmitter, wherein a hard plastic shell is arranged above the anti-skid supporting legs, an alarm lamp is arranged on one side of the hard plastic shell, the liquid crystal display screen is arranged on one side of the alarm lamp, a control keyboard is arranged below the liquid crystal display screen, a transmission antenna is arranged at the top of the hard plastic shell, a buzzer is arranged on one side of the liquid crystal display screen, the methane detector is arranged on two side surfaces of the hard plastic shell, a storage battery is arranged below the inner part of the hard plastic shell, a methane analyzer is arranged above the storage battery, a second microprocessor is arranged above the methane analyzer, the model of the second microprocessor is Celeron 410, the wireless signal transmitter is arranged above the second microprocessor, and an exhaust fan is arranged on one side of, the utility model discloses a methane analyzer, including air exhauster end, wireless signal transmitter, second microprocessor with alarm lamp electricity is connected, second microprocessor with buzzer electricity is connected, second microprocessor with control keyboard passes through the wire and connects, second microprocessor with the methane analyzer with wireless signal transmitter electricity is connected, the capacity of second accumulator is 2G.
The mine safety analyzer is constructed by taking a cloud computing technology as a foundation, is in communication connection with a cloud computing server through a controller and a network switching device, can upload various detection data of a mine in real time, can quickly obtain a control instruction obtained by analysis of a cloud computing service center, helps constructors to judge whether an environment is in a safe and controllable state in time, and can smoothly carry out mine construction operation under the assistance of the safety analyzer and the cloud computing service center. Since the cloud computing technology adopted in the present invention is a mature technology, and the connection between the network switching device and the controller in the present invention and the cloud computing server is also clear to those skilled in the art, the specific connection manner with the cloud computing server will not be described in detail herein.
In the mine safety analyzer of the invention, the soft layer is held and can be carried about, and through the operation of the key, the storage battery supplies power, the controller controls the temperature sensor to detect temperature, the pressure sensor detects pressure, the methane detection device detects the concentration of methane, the carbon dioxide sensor detects the concentration of carbon dioxide, the carbon monoxide sensor detects a carbon monoxide concentration, the oxygen sensor detects an oxygen concentration, the specific numerical value is displayed through the display screen, the camera can collect images, the network exchange device converts the detected information into network signals, through the network transceiver sends to the high in the clouds, carries out cloud computing, and the danger grade is distinguished through the number that first pilot lamp was lighted to the danger that detects, first memory is saved the information record.
Further setting: the network exchange device is connected with the shell through screws, and the network signal transceiver is connected with the shell through screws.
In this arrangement, the network switching device converts the detected information into a network signal, and sends the network signal to the cloud end through the network transceiver.
Further setting: the carbon dioxide sensor is connected with the shell through a screw.
So configured, the carbon dioxide sensor detects the carbon dioxide concentration.
Further setting: the carbon monoxide sensor is connected with the shell through a screw.
So set up, carbon monoxide sensor detects carbon monoxide concentration.
Further setting: the oxygen sensor is connected with the shell through screws.
So set up, oxygen sensor detects oxygen concentration.
Further setting: the soft layer is connected with the shell through bonding.
So set up, make when carrying, it is more comfortable to grasp the soft layer.
Further setting: the first indicator light is embedded on the shell.
With the arrangement, the detected danger is classified into danger levels according to the number of the lighted first indicator lamps.
In order to further improve the use function of the network switching device, the number of the network cable connection ports is nine, and the second indicator lamp is arranged below each network cable connection port.
In order to further improve the use function of the network switching device, the top cover is connected with the rubber protective shell through threads.
In order to further improve the service function of the network switching device, the handheld part is connected with the rubber protective shell through gluing, the handheld part is made of non-woven fabrics, and the thickness of the handheld part is 4 mm.
In order to further improve the use function of the network switching device, the storage capacity of the information storage card is 1T.
In order to further improve the use function of the network exchange device, the heat dissipation driving fan is fixed on one side of the rubber protective shell through a bolt.
In order to further improve the use function of the network switching device, the rated voltage of the external power supply jack connected with an external power supply is 220V.
In order to further improve the use function of the methane detection device, the anti-skid supporting legs are connected with the hard plastic shell through bolts, the hard plastic shell is connected with the alarm lamp in a nested mode, and the hard plastic shell is made of ABS engineering plastics.
In order to further improve the use function of the methane detection device, the liquid crystal display screen is nested and connected with the hard plastic shell.
In order to further improve the use function of the methane detection device, the transmission antenna is in threaded connection with the hard plastic shell, two methane detectors are arranged, and the two methane detectors are respectively arranged on two sides of the hard plastic shell.
In order to further improve the use function of the methane detection device, the buzzer and the hard plastic shell are connected in a nested mode.
In order to further improve the use function of the methane detection device, the exhaust fan is connected with the hard plastic shell in a nested manner, and the air outlet filter cover is connected with the hard plastic shell in a clamping manner.
The invention has the beneficial effects that:
1. through setting up methane detection device carbon dioxide sensor carbon monoxide sensor oxygen sensor detects each gas concentration index, through setting up camera information collection warp the network switching device conversion, through network signal transceiver sends to the high in the clouds, carries out the real-time detection function, through setting up first accumulator increases the record and stores the function.
2. In the network switching device, the internal fault condition of the device can be detected, the fault condition can be displayed in time when the fault occurs, a user is reminded of paying attention, the use is convenient, and the information with the password can be exchanged and transmitted by arranging the decoder.
3. The invention uses a special methane detection device, which has the characteristics of small volume and complete functions, detected data can be displayed on a display screen and can be transmitted to a remote terminal through wireless signals, the practicability of the device is improved, and the device can still work within a certain time under the condition of power failure due to the built-in storage battery; the whole device has simple structure and convenient movement and maintenance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a mine safety analyzer based on a cloud computing safety architecture according to the present invention;
FIG. 2 is a front view of a mine safety analyzer based on a cloud computing safety architecture according to the present invention;
FIG. 3 is a rear view of a cloud computing security architecture based mine safety analyzer of the present invention;
fig. 4 is a block diagram of a circuit structure of a mine safety analyzer based on a cloud computing safety architecture according to the present invention;
FIG. 5 is an enlarged perspective view of the network switching apparatus of the present invention;
FIG. 6 is a schematic diagram of a rubber protective shell in the network switching device according to the present invention;
FIG. 7 is a rear view of the network switching apparatus of the present invention;
FIG. 8 is a circuit flow diagram of the network switching apparatus of the present invention;
FIG. 9 is an enlarged schematic view of the methane detecting apparatus according to the present invention;
FIG. 10 is a schematic view showing the internal structure of the methane detecting apparatus according to the present invention;
FIG. 11 is a block diagram showing the circuit configuration of the methane detecting apparatus according to the present invention;
fig. 12 is a circuit schematic of the controller of the present invention.
The reference numerals are explained below:
1. a soft layer; 2. a housing; 3. a first reservoir; 4. a controller; 5. a camera; 6. a temperature sensor; 7. a methane detection device; 8. a carbon dioxide sensor; 9. a carbon monoxide sensor; 10. an oxygen sensor; 11. a pressure sensor; 12. a network switching device; 13. a network signal transceiver; 14. a storage battery; 15. a first indicator light; 16. a display screen; 17. pressing a key; 18. a lens; 19. a rubber protective shell; 20. a control switch; 21. a second indicator light; 22. a network cable connection port; 23. a top cover; 24. a hand-held portion; 25. a heat dissipation plate; 26. a heat dissipation driving fan; 27. an information exchanger; 28. a fault monitoring circuit board; 29. a first microprocessor; 30. a GPRS locator; 31. an information storage card; 32. a decoder; 33. connecting with power supply jack; 34. anti-skid support legs; 35. a rigid plastic housing; 36. an alarm light; 37. a liquid crystal display screen; 38. a control keyboard; 39. a transmission antenna; 40. a buzzer; 41. a methane detector; 42. a storage battery; 43. a methane analyzer; 44. a second microprocessor; 45. a wireless signal transmitter; 46. an exhaust fan; 47. an air outlet filter hood; 48. a second reservoir.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1-12, the mine safety analyzer based on cloud computing safety architecture of the present invention includes a housing 2, a first storage 3, and a controller 4, wherein a camera 5 is fixedly installed on a rear side wall inside the housing 2, the model of the camera 5 is WAT-230 vid, the camera 5 plays a role of collecting image information, a lens 18 is fixedly installed on a rear surface of the camera 5, the controller 4 is installed on one side of the camera 5, the controller 4 plays a role of controlling, the first storage 3 is installed below the controller 4, the model of the first storage 3 is TS-831XU-4G, the first storage 3 plays a role of storing, a network switching device 12 is installed on a side of the camera 5 far from the controller 4, the network switching device 12 plays a role of converting signals, a network signal transceiver 13 is installed below the network switching device 12, the model of the network signal transceiver 13 is CF-926AC V2, the network signal transceiver 13 plays a role in transceiving signals, the storage battery 14 is fixedly installed on the bottom surface inside the shell 2, the storage battery 14 plays a role in providing electric energy, the temperature sensor 6 is fixedly installed on one side, close to the controller 4, of the top end inside the shell 2, the temperature sensor 6 is of an MIK-WZP type, the temperature sensor 6 plays a role in detecting temperature, the pressure sensor 11 is fixedly installed on one side, close to the network switching device 12, of the top end inside the shell 2, the pressure sensor 11 is of a PT124G-210 type, the pressure sensor 11 plays a role in detecting pressure intensity, the flexible layer 1 is arranged on the side surface of the lower portion of the shell 2, the flexible layer 1 plays a role in increasing flexibility, the methane detection device 7 is fixedly installed on one side, close to the controller 4, of the upper surface of the shell 2, the methane detection device 7 plays a role in detecting methane concentration, the model of the carbon dioxide sensor 8 is GRG5H, the carbon dioxide sensor 8 plays a role in detecting the concentration of carbon dioxide, the carbon dioxide sensor 8 is provided with a carbon monoxide sensor 9 at one side far away from the methane detection device 7, the carbon monoxide sensor 9 is GTH1000, the carbon monoxide sensor 9 plays a role in detecting the concentration of carbon monoxide, the carbon monoxide sensor 9 is provided with an oxygen sensor 10 at one side far away from the carbon dioxide sensor 8, the oxygen sensor 10 is GYH25, the oxygen sensor 10 plays a role in detecting the concentration of oxygen, a display screen 16 is arranged on the side wall of the front side of the shell 2, a key 17 is arranged below the display screen 16, a first indicator lamp 15 is arranged above the display screen 16, the first indicator lamp 15 plays an indicating role, the controller 4 is connected with the shell 2 through screws, the first storage 3 is connected with the shell 2 through screws, the display screen 16 is, the button 17 is inlayed on the casing 2, and battery 14 passes through the wire with controller 4 and is connected, and the button 17 passes through the wire with controller 4 and is connected, and temperature sensor 6, methane detection device 7, carbon dioxide sensor 8, carbon monoxide sensor 9, oxygen sensor 10, pressure sensor 11, network switching device 12, network signal transceiver 13 pass through the wire with controller 4 respectively and are connected, and first accumulator 3, camera 5, first pilot lamp 15, display screen 16 pass through the wire with controller 4 respectively and are connected. The network switching device comprises a rubber protective shell 19, a network cable connecting port 22, a heat dissipation driving fan 26 and a GPRS positioner 30, a control switch 20 is arranged on the outer surface of the rubber protective shell 19, the control switch 20 controls the starting and the closing of a device, the control switch 20 is connected with the rubber protective shell 19 in a nested manner, a second indicator lamp 21 is arranged above the control switch 20, the second indicator lamp 21 displays the working state of the network cable connecting port 22, the network cable connecting port 22 is arranged above the second indicator lamp 21, the network cable connecting port 22 is connected with an external network cable, a top cover 23 is arranged at the top of the rubber protective shell 19, a handheld part 24 is arranged above the top cover 23, a heat dissipation plate 25 is arranged on one side of the rubber protective shell 19, the heat dissipation driving fan 26 is arranged below the heat dissipation plate 25, the heat dissipation driving fan 26 and the heat dissipation plate 25 dissipate, the fault monitoring circuit board 28 is arranged on one side of the information exchanger 27, the first microprocessor 29 is arranged on one side of the fault monitoring circuit board 28, the model number of the first microprocessor 29 is 73S1209F-44IM/F/P, the GPRS positioner 30 is arranged below the first microprocessor 29, the information storage card 31 is arranged on one side of the GPRS positioner 30, the decoder 32 is arranged above the information storage card 31, the decoder 32, the information storage card 31, the GPRS positioner 30, the fault monitoring circuit board 28 and the information exchanger 27 are all connected with the first microprocessor 29 through wires, and the back of the rubber protective shell 19 is provided with an external power supply jack 33. The methane detection device comprises anti-skid supporting legs 34, a liquid crystal display screen 37, a methane detector 41 and a wireless signal transmitter 45, wherein a hard plastic shell 35 is arranged above the anti-skid supporting legs 34, an alarm lamp 36 is arranged on one side of the hard plastic shell 35, the liquid crystal display screen 37 is arranged on one side of the alarm lamp 36, a control keyboard 38 is arranged below the liquid crystal display screen 37, a transmission antenna 39 is arranged at the top of the hard plastic shell 35 and used for increasing the transmission efficiency of wireless signals, a buzzer 40 is arranged on one side of the liquid crystal display screen 37, the methane detector 41 is arranged on two side surfaces of the hard plastic shell 35, a storage battery 42 is arranged below the inner part of the hard plastic shell 35, the device is prevented from stopping working due to the disconnection of an external power supply, a methane analyzer 43 is arranged above the storage battery 42, a second microprocessor 44, a wireless signal transmitter 45 is arranged above the second microprocessor 44, an exhaust fan 46 is arranged on one side of the wireless signal transmitter 45, an air outlet filter cover 47 is arranged at the end part of the exhaust fan 46 and used for preventing dust around the device from entering the device, a second storage 48 is arranged below the wireless signal transmitter 45, the second microprocessor 44 is electrically connected with the alarm lamp 36, the second microprocessor 44 is electrically connected with the buzzer 40, the second microprocessor 44 is connected with the control keyboard 38 through a lead, the second microprocessor 44 is electrically connected with the methane analyzer 43 and the wireless signal transmitter 45, and the capacity of the second storage 48 is 2G.
Example 2
This example differs from example 1 in that:
the network switching device 12 is connected with the shell 2 through screws, and the network signal transceiver 13 is connected with the shell 2 through screws, so that the network switching device 12 converts detected information into network signals, and the network signals are sent to a cloud end through the network transceiver for cloud computing. Meanwhile, in this embodiment, there are nine network cable connection ports 22, and a second indicator light 21 is disposed below each network cable connection port 22. In addition, in the present embodiment, the anti-skid support leg 34 is connected to the rigid plastic housing 35 through a bolt, the rigid plastic housing 35 is connected to the alarm lamp 36 in a nested manner, the rigid plastic housing 35 is made of ABS engineering plastic, the transmission antenna 39 is connected to the rigid plastic housing 35 through a thread, two methane detectors 41 are provided, and the two methane detectors 41 are respectively provided on two sides of the rigid plastic housing 35.
The working principle of the safety analyzer is as follows: the flexible layer 1 is held and can be carried about, the operation is carried out through a key 17, the storage battery 14 supplies power, the controller 4 controls the temperature sensor 6 to detect temperature, the pressure sensor 11 detects pressure, the methane detection device 7 detects methane concentration, the carbon dioxide sensor 8 detects carbon dioxide concentration, the carbon monoxide sensor 9 detects carbon monoxide concentration, the oxygen sensor 10 detects oxygen concentration, specific numerical values are displayed through the display screen 16, the camera 5 can carry out image acquisition, the network exchange device 12 converts detected information into network signals, the network signals are sent to the cloud end through the network transceiver, the detected danger is distinguished through the number of the first indicator lamps 15, and the first storage device 3 records and stores the information.
When the network switching device works, an external network cable is inserted into the network cable connecting port 22 to transmit external information, the information exchanger 27 exchanges the transmitted information and transmits the information to the decoder 32, the information with the password is decoded, and finally a signal is transmitted to the first microprocessor 29, the first microprocessor 29 processes the signal and transmits the signal to the information storage card 31 to be stored, the information exchange and transmission are completed, and the fault monitoring circuit board 28 monitors the working conditions of all elements in the device in the working process of the device.
When the methane detection device works, the device is firstly placed at a proper position, the device is started through the control keyboard 38, the methane detector 41 arranged on two sides of the hard plastic shell 35 detects methane in the area environment where the device is located, detected data are analyzed through the methane analyzer 43 and then transmitted to the second microprocessor 44, the detected data are controlled and displayed on the liquid crystal display screen 37 through the second microprocessor 44, meanwhile, the data are also transmitted to the remote service terminal through the wireless signal transmitter 45 and the transmission antenna 39 for reference of workers, and when the detected value exceeds a threshold value set by a program, the alarm lamp 36 and the buzzer 40 simultaneously send out an alarm to warn the nearby workers to carry out safety inspection so as to prevent safety accidents.
In the present invention, the controller 4 includes a chip IC of type CM40L-10, a first pin of the chip IC is connected to an anode of a diode D1, a cathode of the diode D1 is respectively connected to a signal input terminal V1, one end of a resistor R1, one end of a resistor R3, one end of a resistor R5, one end of a capacitor C2, one end of a resistor R6, and a collector of a transistor D68628, an emitter of the transistor D9 is connected to an anode of a diode D6, a base of a transistor D5 is connected to one end of a resistor R8, another end of the resistor R8 is respectively connected to one end of a capacitor C3 and a base of a transistor D637, a collector of a transistor D4 is respectively connected to another end of a capacitor C2 and another end of a resistor R2, an emitter of the transistor D2 is connected to one end of a resistor R2, another end of the resistor R2 is respectively connected to a cathode of the diode D2, another end of the capacitor C2, another end of the other end of the, One end of the resistor R2, one end of the capacitor C1 and the signal output end V2; the other end of the capacitor C1 is connected with a sixth pin of the chip IC, the other end of the resistor R2 is respectively connected with a fifth pin of the chip IC and the other end of the resistor R1, the other end of the resistor R3 is connected with a second pin of the chip IC, the base of the triode D2 is connected with a third pin of the chip IC, the collector of the triode D2 is connected with the other end of the resistor R4, and the emitter of the triode D2 is respectively connected with the other end of the resistor R5 and the anode of the diode D3.
It should be noted that the above-mentioned embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and although the applicant has described the invention in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions made on the technical solutions of the present invention can not be made within the spirit and scope of the technical solutions of the present invention and shall be covered by the claims of the present invention.
Claims (1)
1. The utility model provides a mine safety analysis appearance based on cloud calculates safety framework which characterized in that: comprises a shell (2), a first storage (3) and a controller (4), wherein a camera (5) is fixedly installed on the side wall of the rear side in the shell (2), a lens (18) is fixedly installed on the rear surface of the camera (5), the controller (4) is arranged on one side of the camera (5), the first storage (3) is arranged below the controller (4), a network switching device (12) is arranged on one side, far away from the controller (4), of the camera (5), a network signal transceiver (13) is arranged below the network switching device (12), a first storage battery (14) is fixedly installed on the bottom surface in the shell (2), a temperature sensor (6) is fixedly installed on one side, close to the controller (4), of the top end in the shell (2), a pressure sensor (11) is fixedly installed on one side, close to the network switching device (12), of the top end in the shell (2), the methane detector is characterized in that a soft layer (1) is arranged on the side face of the lower portion of the shell (2), a methane detection device (7) is fixedly arranged on one side of the shell (2) close to the controller (4), a carbon dioxide sensor (8) is arranged on one side of the methane detection device (7) far away from the methane detection device (7), a carbon monoxide sensor (9) is arranged on one side of the carbon dioxide sensor (8) far away from the carbon dioxide sensor (9), an oxygen sensor (10) is arranged on one side of the carbon monoxide sensor (8), a display screen (16) is arranged on the side wall of the front side of the shell (2), a key (17) is arranged below the display screen (16), a first indicator lamp (15) is arranged above the display screen (16), and the controller (4) is connected with the shell (2) through screws, first accumulator (3) with casing (2) pass through the screw connection, display screen (16) are inlayed on casing (2), button (17) are inlayed on casing (2), first battery (14) with controller (4) pass through the wire and connect, button (17) with controller (4) pass through the wire and connect, temperature sensor (6), methane detection device (7), carbon dioxide sensor (8), carbon monoxide sensor (9), oxygen sensor (10), pressure sensor (11), network switching device (12), network signal transceiver (13) respectively with controller (4) pass through the wire and connect, first accumulator (3), camera (5) first pilot lamp (15), The display screen (16) is respectively connected with the controller (4) through a lead; the network switching device (12) comprises a rubber protective shell (19), a network cable connecting port (22), a heat dissipation driving fan (26) and a GPRS positioner (30), a control switch (20) is arranged on the outer surface of the rubber protective shell (19), the control switch (20) is connected with the rubber protective shell (19) in an embedded mode, a second indicator lamp (21) is installed above the control switch (20), the network cable connecting port (22) is installed above the second indicator lamp (21), a top cover (23) is installed at the top of the rubber protective shell (19), a handheld portion (24) is arranged above the top cover (23), a heat dissipation plate (25) is installed on one side of the rubber protective shell (19), the heat dissipation driving fan (26) is arranged below the heat dissipation plate (25), and an information exchanger (27) is arranged inside the rubber protective shell (19), a fault monitoring circuit board (28) is arranged on one side of the information exchanger (27), a first microprocessor (29) is arranged on one side of the fault monitoring circuit board (28), the GPRS positioner (30) is arranged below the first microprocessor (29), an information storage card (31) is arranged on one side of the GPRS positioner (30), a decoder (32) is arranged above the information storage card (31), the decoder (32), the information storage card (31), the GPRS positioner (30), the fault monitoring circuit board (28) and the information exchanger (27) are all connected with the first microprocessor (29) through wires, and an external power supply jack (33) is arranged on the back of the rubber protective shell (19); the methane detection device (7) comprises anti-skid support legs (34), a liquid crystal display (37), a methane detector (41) and a wireless signal transmitter (45), a hard plastic shell (35) is arranged above the anti-skid support legs (34), an alarm lamp (36) is arranged on one side of the hard plastic shell (35), the liquid crystal display (37) is arranged on one side of the alarm lamp (36), a control keyboard (38) is arranged below the liquid crystal display (37), a transmission antenna (39) is arranged at the top of the hard plastic shell (35), a buzzer (40) is arranged on one side of the liquid crystal display (37), the methane detector (41) is arranged on two sides of the hard plastic shell (35), a second storage battery (42) is arranged below the inner part of the hard plastic shell (35), and a methane analyzer (43) is arranged above the second storage battery (42), a second microprocessor (44) is arranged above the methane analyzer (43), the wireless signal transmitter (45) is arranged above the second microprocessor (44), an exhaust fan (46) is arranged on one side of the wireless signal emitter (45), an air outlet filter cover (47) is arranged at the end part of the exhaust fan (46), a second storage (48) is arranged below the wireless signal transmitter (45), the second microprocessor (44) is electrically connected with the alarm lamp (36), the second microprocessor (44) is electrically connected with the buzzer (40), the second microprocessor (44) is connected with the control keyboard (38) through a wire, the second microprocessor (44) is electrically connected with the methane analyzer (43) and the wireless signal transmitter (45), and the capacity of the second storage (48) is 2G; the network switching device (12) is connected with the shell (2) through screws, and the network signal transceiver (13) is connected with the shell (2) through screws; the carbon dioxide sensor (8) is connected with the shell (2) through a screw; the carbon monoxide sensor (9) is connected with the shell (2) through a screw; the oxygen sensor (10) is connected with the shell (2) through screws; the soft layer (1) is connected with the shell (2) through bonding; the first indicator light (15) is embedded on the shell (2); nine net wire connecting ports (22) are provided, and the second indicator light (21) is arranged below each net wire connecting port (22); the top cover (23) is connected with the rubber protective shell (19) through threads; the handheld part (24) is connected with the rubber protective shell (19) through gluing, the handheld part (24) is made of non-woven fabric, and the thickness of the handheld part is 4 mm; the storage capacity of the information storage card (31) is 1T; the heat dissipation driving fan (26) is fixed on one side of the rubber protective shell (19) through a bolt; the rated voltage of the external power supply jack (33) connected with an external power supply is 220V; the anti-skid supporting legs (34) are connected with the hard plastic shell (35) through bolts, the hard plastic shell (35) is connected with the alarm lamp (36) in a nested mode, and the hard plastic shell (35) is made of ABS engineering plastics; the liquid crystal display screen (37) is connected with the hard plastic shell (35) in a nested manner; the transmission antenna (39) is in threaded connection with the hard plastic shell (35), two methane detectors (41) are arranged, and the two methane detectors (41) are respectively arranged on two sides of the hard plastic shell (35); the buzzer (40) is connected with the hard plastic shell (35) in a nested manner; the exhaust fan (46) is connected with the hard plastic shell (35) in a nested manner, and the air outlet filter cover (47) is connected with the hard plastic shell (35) in a clamping manner; the controller (4) comprises a chip IC with the model number CM40L-10, a first pin of the chip IC is connected with the anode of a diode D1, the cathode of the diode D1 is respectively connected with a signal input end V1, one end of a resistor R1, one end of a resistor R3, one end of a resistor R5, one end of a capacitor C2, one end of a resistor R6 and the collector of a triode D68628, the emitter of the triode D9 is connected with the anode of a diode D6, the base of a triode D5 is connected with one end of a resistor R8, the other end of the resistor R8 is respectively connected with one end of a capacitor C3 and the base of a triode D637, the collector of a triode D4 is respectively connected with the other end of a capacitor C2 and the other end of a resistor R2, the emitter of the triode D2 is connected with one end of a resistor R2, the other end of the resistor R2 is respectively connected with the cathode of a diode D2, the other end of a capacitor C2, the cathode of a diode, One end of the resistor R2, one end of the capacitor C1 and the signal output end V2; the other end of the capacitor C1 is connected with a sixth pin of the chip IC, the other end of the resistor R2 is respectively connected with a fifth pin of the chip IC and the other end of the resistor R1, the other end of the resistor R3 is connected with a second pin of the chip IC, the base of the triode D2 is connected with a third pin of the chip IC, the collector of the triode D2 is connected with the other end of the resistor R4, and the emitter of the triode D2 is respectively connected with the other end of the resistor R5 and the anode of the diode D3; when the network switching device works, an external network cable is inserted into a network cable connecting port (22) to transmit external information, an information exchanger (27) exchanges the transmitted information and transmits the information to a decoder (32), the information with the password is decoded, and finally a signal is transmitted to a first microprocessor (29), the first microprocessor (29) processes the signal and transmits the signal to an information storage card (31) to be stored, the information exchange and transmission are completed, and a fault monitoring circuit board (28) monitors the working conditions of all elements in the device in the working process of the device; when the methane detection device works, the device is firstly placed at a proper position, the device is started through a control keyboard (38), methane detectors (41) arranged on two sides of a hard plastic shell (35) detect methane in the area environment where the device is located, detected data are analyzed through a methane analyzer (43) and then transmitted to a second microprocessor (44), the detected data are controlled and displayed on a liquid crystal display screen (37) through the second microprocessor (44), meanwhile, the data are also transmitted to a remote service terminal through a wireless signal transmitter (45) and a transmission antenna (39) and are referenced by workers, when the detected value exceeds a threshold value set by a program, an alarm lamp (36) and a buzzer (40) send out alarms simultaneously, so that the workers nearby work are warned to carry out safety inspection, and safety accidents are prevented.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810742142.3A CN108955767B (en) | 2018-07-09 | 2018-07-09 | Mine safety analyzer based on cloud computing safety architecture |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810742142.3A CN108955767B (en) | 2018-07-09 | 2018-07-09 | Mine safety analyzer based on cloud computing safety architecture |
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| CN108955767B true CN108955767B (en) | 2021-02-12 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205262528U (en) * | 2016-01-05 | 2016-05-25 | 郑州汇科企业孵化器有限公司 | Industrial and mining enterprises safe production management cloud service platform |
| CN205607948U (en) * | 2015-10-09 | 2016-09-28 | 扬中市南方矿用电器有限公司 | Methane carbon monoxide detector alarm |
| CN205620374U (en) * | 2015-10-09 | 2016-10-05 | 扬中市南方矿用电器有限公司 | Multiparameter sensor for coal mine |
| CN205792630U (en) * | 2016-05-31 | 2016-12-07 | 天津天利思创科技有限公司 | A kind of computer network switching equipment of heat sinking |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100559409C (en) * | 2008-08-15 | 2009-11-11 | 南京视威电子有限公司 | Integral network intelligence safety monitoring alarming method and device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205607948U (en) * | 2015-10-09 | 2016-09-28 | 扬中市南方矿用电器有限公司 | Methane carbon monoxide detector alarm |
| CN205620374U (en) * | 2015-10-09 | 2016-10-05 | 扬中市南方矿用电器有限公司 | Multiparameter sensor for coal mine |
| CN205262528U (en) * | 2016-01-05 | 2016-05-25 | 郑州汇科企业孵化器有限公司 | Industrial and mining enterprises safe production management cloud service platform |
| CN205792630U (en) * | 2016-05-31 | 2016-12-07 | 天津天利思创科技有限公司 | A kind of computer network switching equipment of heat sinking |
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