Intelligent mine lamp disaster avoiding system and intelligent mine lamp with emergency risk avoiding function

Abstract

The invention provides an intelligent mine lamp disaster avoidance system, belongs to the emergency field for timely escape after catastrophe occurs, and is designed for solving the problem that an existing mine lamp is single in function. The intelligent mine lamp disaster avoidance system integrates various functions such as intelligent chip gas detection, personnel positioning, a map navigation system, light signals, an alarm function and direction guiding, the functions are achieved by installing four intelligent chips on one circuit board, and the four intelligent chips have respective functions; however, the four modules are mutually connected in series and do not interfere with one another, and compared with a traditional mine lamp system, the mine lamp system can better guarantee life safety of underground personnel. The invention further provides an intelligent mine lamp with an emergency risk avoiding function, and when an underground disaster occurs, underground personnel can be guided to quickly escape from the disaster site according to the indication of the optimal escape path.

Description

Technical Field

[0001] The present application relates to the field of emergency technology for timely escape after a disaster occurs, and in particular to an intelligent mining lamp disaster avoidance system and an intelligent mining lamp with emergency risk avoidance function. Background Art

[0002] In related technologies, after underground fires, gas explosions and other disasters occur, the monitoring and surveillance system has been able to timely detect and automatically plan evacuation routes, and communicate through underground communication systems; however, due to environmental influences such as workplace noise, installation and layout distance, dust and humidity, it is very easy to cause communication failures and untimely signal transmission. Once a disaster occurs, underground communication lines may be damaged in various ways, thus affecting the transmission of information, which is extremely fragile and unstable.

[0003] In order to solve the problem that disaster relief command information cannot be effectively transmitted after a disaster occurs and communication is blocked, it is urgent to design an emergency disaster avoidance device after a disaster signal occurs, so that the disaster signal can be transmitted to every person underground. Obviously, if external equipment is added, it will not only increase economic costs, but also cause a burden on employees. Therefore, how to use the existing mining lamp system to load emergency risk avoidance information is undoubtedly a suitable choice. Summary of the invention

[0004] In order to overcome the problems existing in the related technologies, the present application provides an intelligent mining lamp disaster avoidance system and an intelligent mining lamp with emergency risk avoidance function, so as to solve the problem of single function of existing mining lamps.

[0005] The first aspect of the present application provides an intelligent mining lamp disaster avoidance system, comprising: a gas detection module, a personnel positioning module, a map navigation module, a sound alarm module, a light signal module and a terminal device, wherein the gas detection device, the personnel positioning module, the map navigation module, the sound alarm module and the light signal module are connected by wireless transmission and are arranged on a preset circuit board, and the terminal device is connected to the preset circuit board by a wireless communication module, wherein:

[0006] The gas detection module is used to detect the content of various harmful gases in the mine environment when a fire occurs, and upload the detected gas data to the terminal device in real time;

[0007] The personnel positioning module is used to locate the position of personnel in the mine and determine real-time positioning data;

[0008] The map navigation module is used to analyze and determine the optimal escape route based on the real-time positioning data and the preset disaster avoidance route;

[0009] The sound alarm module is used to receive the alarm signal sent by the personnel on the well and emit an alarm sound when a disaster emergency occurs;

[0010] The light signal module is used to control the light of the miner's lamp to turn red and flash continuously when the alarm sounds, and to control the miner's lamp to project an arrow indicating the optimal escape route according to the optimal escape route and the real-time positioning data, and to provide direction guidance so that the personnel in the mine can avoid disasters according to the arrow indicating the optimal escape route;

[0011] The terminal device is used to obtain and display the gas data, the real-time positioning data and the optimal escape route.

[0012] Furthermore, the light signal module includes a lighting miner's lamp and a direction light module, the lighting miner's lamp and the direction light module are connected in series, the direction light module includes a plurality of alarm miner's lamps, the alarm miner's lamps project an arrow indicating the optimal escape route according to the gas data detected by the gas detection device and the optimal escape route, and provide directional guidance.

[0013] Furthermore, the gas detection module includes a methane detection unit, a CO detection unit and an H2S detection unit, and the units correspond to four directions: front, back, left and right. The preset circuit board determines whether the gas concentration in each direction exceeds the standard through the gas data fed back by sensors in the four directions.

[0014] The second aspect of the present application provides an intelligent miner's lamp with an emergency avoidance function, wherein the intelligent miner's lamp is provided with the above-mentioned intelligent miner's lamp disaster avoidance system, and the intelligent miner's lamp comprises: a lamp cap, a circuit board socket assembly and a lamp holder assembly; wherein:

[0015] The lamp cap comprises a cap tip, a cap surface and a cap tail, and the cap tip is provided with an explosion-proof lamp and an alarm lamp;

[0016] The surface of the hat is provided with electric wires and a circuit board box, and the circuit board box is connected to the alarm light through the electric wires; the alarm light presents a separate circuit; and the tail of the hat is provided with a USB circuit board socket;

[0017] A circuit board socket is also provided at the tail of the lamp to plug in a circuit board and transmit detection data through a chip on the circuit board; an intelligent alarm light is also provided in the lamp head assembly.

[0018] Furthermore, the circuit board includes a circuit board box, a circuit board and a power plug.

[0019] Furthermore, the circuit board structure is a square structure as a whole, the circuit board is equipped with a plug for connecting a mining lamp, the circuit board is mainly installed in the middle of the circuit board box, the circuit board box and the power plug are respectively connected to the alarm light for timely transmission of signals.

[0020] Furthermore, the lamp head assembly includes a forward warning light, a rearward warning light, a left warning light and a right warning light, which are used to transmit underground signals when danger occurs underground, and send out front, back, left and right signals to correctly guide the personnel in the mine to escape.

[0021] Furthermore, the alarm mining lamp is a non-power-based mining lamp, which can be individually connected to various chips on the circuit board and controlled by the chips on the circuit board. Whether the lamp is lit depends on the gas data detected by the gas detection device. When the gas data reaches a preset value, the turning on or off of each alarm mining lamp is determined according to the specific relevant data.

[0022] The technical solution provided by this application may have the following beneficial effects:

[0023] The technical solution of the present application provides an intelligent mining lamp disaster avoidance system, which belongs to the emergency field for timely escape after a disaster occurs. It is designed to solve the problem of the single function of existing mining lamps. The intelligent mining lamp disaster avoidance system designed by the present application integrates various functions such as intelligent chip gas detection, personnel positioning, map navigation system, light signal, alarm function and direction guidance. This function is realized by installing four intelligent chips on a circuit board. The four intelligent chips have their own functions, but the four modules are connected in series and do not interfere with each other. Compared with the traditional mining lamp system, it can better protect the life safety of underground personnel. The present application also provides an intelligent mining lamp with emergency risk avoidance function, which can guide underground personnel to quickly escape from the disaster site according to the instructions of the optimal escape path when an underground disaster occurs.

[0024] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0026] Figure 1 It is a structural schematic diagram of an intelligent mining lamp disaster avoidance system shown in an embodiment of the present application;

[0027] Figure 2 is a result schematic diagram of a gas detection module shown in an embodiment of the present application;

[0028] Figure 3 is a structural diagram of a personnel positioning module shown in an embodiment of the present application;

[0029] Figure 4 is a structural diagram of a sound alarm module shown in an embodiment of the present application;

[0030] Figure 5 is a structural schematic diagram of a light signal module shown in an embodiment of the present application;

[0031] Figure 6 is a schematic diagram of the structure of a terminal device shown in an embodiment of the present application;

[0032] Figure 7 It is a structural schematic diagram of an intelligent mining lamp with an emergency risk avoidance function shown in an embodiment of the present application;

[0033] Figure 8 It is a schematic diagram of the structure of the circuit board shown in the embodiment of the present application. DETAILED DESCRIPTION

[0034] The preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0035] The applicant found in the research that the current underground personnel positioning system and voice intercom system mainly rely on intercoms, single-chip microcomputer systems and temperature sensors, and the investment cost is high. In addition, signal transmission is difficult when a disaster occurs. The personnel on the mine can only see what accidents have occurred underground, but it is difficult to pass the alarm information to every worker underground; similarly, the underground personnel alone cannot accurately and timely find the optimal escape route. However, since each underground personnel needs to carry a helmet and a mining lamp when going down the mine, light is a more reliable means of signal transmission than voice, telephone, etc. When the light of the mining lamp changes, the underground personnel can know in the shortest time that there may be an accident in the surrounding area, and they need to leave the current work area and quickly go to a safe area.

[0036] To this end, the present application designs an intelligent mining lamp disaster avoidance system and an intelligent mining lamp with emergency evacuation function. The intelligent chip integrates map navigation information, early disaster avoidance signal reception, route signal arrow guidance and other functions on the basis of its original personnel positioning and gas detection. It can ensure that when communication is cut off after a disaster occurs, the fastest escape route can still be determined through the existing disaster avoidance route navigation.

[0037] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0038] Figure 1 Schematic diagram of the structure of the intelligent mining lamp disaster avoidance system shown in the embodiment of the present application. Figure 1 The embodiment of the present application provides an intelligent mining lamp disaster avoidance system including: a gas detection module 101, a personnel positioning module 102, a map navigation module 103, a sound alarm module 104, a light signal module 105 and a terminal device 100, wherein the gas detection device 101, the personnel positioning module 102, the map navigation module 103, the sound alarm module 104 and the light signal module 105 are connected by wireless transmission and are arranged on a preset circuit board, and the terminal device 100 is connected to the preset circuit board through a wireless communication module, wherein:

[0039] The gas detection module 101 is used to detect the content of various harmful gases in the mine environment when a fire occurs, and upload the detected gas data to the terminal device in real time; the personnel positioning module 102 is used to locate the position of personnel in the mine and determine the real-time positioning data; the map navigation module 103 is used to analyze and determine the optimal escape route based on the real-time positioning data and the preset disaster avoidance route; the sound alarm module 104 is used to receive the alarm signal sent by the personnel on the mine and issue an alarm when a disaster emergency occurs; the light signal module 105 is used to control the light of the miner's lamp head to turn red and flash continuously while issuing an alarm, and control the miner's lamp head to project the indicator arrow of the optimal escape route according to the optimal escape route and the real-time positioning data, and provide direction guidance so that the personnel in the mine can avoid the disaster according to the indicator arrow; the terminal device 100 is used to obtain and display the gas data, the real-time positioning data and the optimal escape route.

[0040] Specifically, the overall circuit Figure 1 As shown below, according to the functional division, the same modules are designed together, and the modules are connected by network labels to facilitate reading of the diagram, which is more like the circuit diagram on the circuit board. The overall idea of ​​realizing the emergency avoidance function is that after the toxic and harmful gases detect the corresponding excessive gases, they are transmitted to the direction positioning system module and the human infrared sensor module in time, and a buzzer alarm is issued. By controlling the LED lights, a safe and correct guidance direction is provided. At the same time, the buzzer has a special function that if the underground workers go in the wrong direction, voice can be used to promptly notify the underground workers to escape in the correct direction.

[0041] It should be noted that the intelligent mining lamp system is the direction indicator module in the intelligent chip. Compared with the traditional mining lamp, the mining cap of this application has five mining lamps, one large and four small. The large one is mainly for lighting and the four small ones are for alarming. The two are in parallel and do not interfere with each other. Even if there is a problem with the lighting fixture, it will not affect the normal use of the alarming mining lamp. At the same time, the mining lamp can also be a single system, using multiple intelligent mining lamps. When a fire occurs, the personnel on the well send a key, the lighting fixture lights flash red, and then the intelligent mining lamps are partially extinguished, forming an arrow that can change direction at any time as the personnel move.

[0042] The mining lamp flashing system is also a function of the direction light module in the smart chip. When a disaster occurs, the mining lamp can flash in time to remind the operating personnel to flee the scene in time.

[0043] The directional guidance system is used to guide the escape routes of underground employees. It is displayed in the form of signal arrows, including four directions: forward, backward, left turn and right turn. The main body is an LED direction indicator light, using 4 LEDs corresponding to the four directions of front, back, left and right. If the gas detection module on the circuit board finds that the gas concentration in the corresponding direction exceeds the standard, the corresponding LED will go out, and the direction of the light is the safe direction. When a disaster occurs in the mine, the mine personnel can transmit the disaster signal to the underground personnel in time through this system, and the underground personnel can quickly escape from the scene according to the transmitted direction guidance.

[0044] The intelligent chip system can transmit the data of underground mines to the online platform through the chip, and the online platform can monitor the underground operations and safety in real time. The infrared counter-radiation sensor function on the chip is mainly used to detect the movement of underground workers, and the infrared counter-radiation sensor on the main circuit board is used to feedback the movement direction of the workers. In emergency avoidance, if workers are found running in the wrong direction, the speaker can be used to provide timely feedback and give correct guidance, and inform the correct escape direction.

[0045] The intelligent circuit board mainly includes the intelligent chip of the gas detection system module. On the basis of the original gas detection system, a direction guidance system and a buzzer alarm circuit are added. When the gas in the mine exceeds the safety value, the underground workers fail to escape to the correct escape route in time. The command center on the surface can use the buzzer alarm circuit to transmit the data transmitted by the gas detection system through the buzzer sound alarm, indicating that there is an abnormality, and promptly notify the workers to evacuate the scene in an orderly and correct manner according to the LED direction instructions.

[0046] In a specific embodiment, the light signal module includes a lighting miner's lamp and a direction light module. The lighting miner's lamp and the direction light module are connected in series. The direction light module includes a plurality of alarm miner's lamps. The alarm miner's lamp projects an arrow indicating the optimal escape route according to the gas data detected by the gas detection device and the optimal escape route, and provides direction guidance.

[0047] In a specific embodiment, the gas detection module includes a methane detection unit, a CO detection unit and an H2S detection unit, and the units correspond to four directions: front, back, left and right. The preset circuit board determines whether the gas concentration in each direction exceeds the standard through the gas data fed back by sensors in the four directions.

[0048] Furthermore, the intelligent chip of the gas detection module can realize methane detection function, CO detection function, and H2S detection function. Each function corresponds to the four directions of front, back, left and right. The circuit board can use the data fed back by the sensors in the four directions to know whether the gas concentration in that direction exceeds the standard, thereby controlling the corresponding LED lights to provide correct path guidance, facilitating the orderly and safe evacuation of underground workers.

[0049] It should be noted that the mining lamp has achieved true communication between the ground and underground through the positioning system and the flashing function of the mining lamp. When the CO concentration underground is greater than the highest safety standard of 0.0024% stipulated by the state, the methane concentration is greater than the highest safety standard of 0.004% stipulated by the state, and the H2S concentration is greater than the national standard of 0.00066%, when one of the items exceeds the standard, the gas detection module will transmit the relevant instructions to the preset circuit board through the smart chip, and send signals to the other three circuit boards. The direction lights will turn on the safe direction according to the information sent by the gas detection module that a certain direction exceeds the standard and a certain direction is safe, helping workers to effectively escape from the scene. At the same time, the human infrared transmission will also transmit the picture to the command center on the well in real time, helping the command center to monitor the escape situation of underground personnel in real time, thereby improving the applicability and intelligence of the mining lamp.

[0050] Here is a brief introduction to the three major detection functions of the gas detection module, such as Figure 2 As shown, the methane detection function mainly consists of the following parts: voltage comparator LM393 (36), RP1 threshold adjustment potentiometer (35), and PBO pin (37) on the circuit board. The interaction between them is mainly that when there is combustible gas in the environment where the sensor is located, the conductivity of the sensor increases with the increase of the combustible gas concentration in the air. A simple circuit can be used to convert the change in conductivity into an output signal corresponding to the gas concentration and send it to the voltage comparator LM393 (36) for processing. RP1 is the threshold adjustment potentiometer (35). When the output concentration exceeds the set threshold, LM393 (36) outputs a low level, otherwise it is a high level. This changing voltage will be sent to pin 37PBO of the circuit board. The circuit board will know whether the methane exceeds the standard through the change of the high and low levels of the pin.

[0051] The basic principle of the CO detection function is similar to that of the methane detection function. It mainly includes the PR5 threshold potentiometer adjustment knob (38), the LM393 voltage comparator (39), the PB1 pin (310), and the D13 signal indicator (314). When the concentration exceeds the set concentration, the D13 LED (314) lights up. The high and low levels of the output can be used to determine whether the CO exceeds the standard through the circuit board PB1 pin (310), and then make correct instructions.

[0052] The H2S detection function cabinet is powered by a direct current 12V (314). The greater the gas concentration detected by this sensor, the greater the analog current outputted. A 4-20mA signal is used for output. Since the circuit board can only detect a voltage signal varying from 0 to 3.3V and cannot directly detect a current signal, an R43 current sampling resistor (311) is used to convert the current signal outputted by the sensor into a voltage signal. According to Ohm's law, U=1*R is calculated, i.e., 0.02A*15OR=3V. That is, the 4-20mA current signal can be converted into a voltage signal varying between 0.08V and 3V. The circuit board detects the varying voltage through an ADC (312) to know the H2S gas concentration.

[0053] Furthermore, if Figure 3 As shown, the infrared transmission system 51, the infrared signal transmitter 52, the infrared signal receiver 53, and the personnel positioning module are mainly composed of a PR9 potentiometer (54), a U18 voltage comparator (56), a voltage comparator 1 pin (55), etc., and mainly through 4G communication technology, the circuit board sends the data serial port detected by the toxic and harmful gas sensor 3 and the human infrared sensor (53, 52) to the command center through the 4G communication technology, so as to facilitate the remote monitoring of the underground situation.

[0054] Specifically, Figure 4As shown, the buzzer alarm module 42 is a sound alarm module 104. It mainly transmits data fed back by the circuit board through the gas detection system 3. If the feedback indicates that the toxic gas exceeds the standard, the buzzer 42 is controlled to alarm, indicating that there is an abnormality, and promptly notifies the workers through voice to evacuate the scene in a correct and orderly manner according to the LED direction lights. The main components of the buzzer are the transistor and the circuit board pin PB12 (45). When the circuit board PB12 (45) is given a high voltage, the transistor Q1 (44) is saturated and turned on, and the buzzer alarms. When the circuit board PB12 (45) is given a low voltage, the transistor Q1 (44) is turned off, and the buzzer does not work. 42 is a buzzer, which mainly uses the data fed back by the gas detection module through the circuit board. If it finds that the toxic and harmful gas exceeds the standard, it will control the buzzer to sound an alarm, prompting the abnormality and promptly notifying the workers to evacuate the site in an orderly and correct manner according to the LED direction instructions. 43 is mainly a 4G communication module. The control module is mainly a circuit board, which uses a serial port and a XXX model circuit board to communicate. The main working principle is that the circuit board sends the data detected by the toxic gas module and the human infrared module to the 4G communication module through the serial port, and the 4G communication module sends it to the command center, which is convenient for remote monitoring of the underground situation.

[0055] Furthermore, if Figure 5 As shown, the front direction indicator light 62, the rear direction indicator light 63, the left direction indicator light 64, the right direction indicator light 65, the LED direction light guidance system is a light signal module 105, and the 4 LEDs correspond to the four directions of front 62, rear 63, left 64, and right 65. If the microcontroller finds that the gas concentration in the corresponding direction exceeds the standard according to the relevant instructions transmitted from the other three modules, the corresponding LED will go out, and the direction with the light on is the safe direction.

[0056] Furthermore, the ground monitoring system Figure 6 The main reference design is an ordinary monitoring room, which is designed from top to bottom as a monitoring screen 81, a single monitoring screen image 82, an emergency alarm phone 83, a pager 84, and a host computer 85. Specifically, in the horizontal direction, the monitoring screen has multiple small screens, each small screen 32 represents the implementation image of a miner, and there are 18 images from top to bottom, a total of three groups. In addition to the monitoring images, there is also an emergency alarm phone 83 to contact relevant personnel to carry out relevant first aid, a pager 84 to call underground personnel, and a host computer 85 to observe whether the underground personnel escape correctly according to the relevant route. If there is a wrong direction, it will be immediately displayed on a certain screen on the monitoring screen and an alarm will be sounded.

[0057] Figure 7 This is a schematic diagram of the structure of an intelligent mining lamp with emergency risk avoidance function shown in the embodiment of the present application. Figure 7 The embodiment of the present application provides an intelligent miner's lamp with an emergency avoidance function, wherein the intelligent miner's lamp is provided with Figure 1The intelligent mining lamp disaster avoidance system comprises: a lamp cap 11, a circuit board socket assembly and a lamp holder assembly; wherein: the lamp cap 11 comprises a cap tip, a cap surface and a cap tail, and the cap tip is provided with an explosion-proof lamp 18 and an alarm lamp (14, 15, 16, 17); the cap surface is provided with an electric wire 12 and a circuit board box 13, and the circuit board box 13 is connected with the alarm lamp (14, 15, 16, 17) through the electric wire 12; the alarm lamp (14, 15, 16, 17) presents a separate circuit; the cap tail is provided with a USB circuit board socket; a circuit board socket is also provided at the lamp tail for plugging in a circuit board and transmitting detection data through a chip on the circuit board; and an intelligent alarm lamp is also provided in the lamp holder assembly.

[0058] In a specific embodiment, Figure 7 As shown, the intelligent mine lamp alarm system includes a mining lamp cap 11, the shape of which refers to a duckbill cap, a wireless line 12, which is used to wirelessly transmit underground danger signals, a circuit board box 13. Due to the large amount of dust underground, a circuit board box with a smaller volume and lighter weight is specially made to load the circuit boards, a forward alarm light 14, a rearward alarm light 15, a left alarm light 16, and a right alarm light 17, which are mainly used to transmit underground signals when danger occurs underground, and send out front, back, left, and right signals to correctly guide underground personnel to escape, and is equipped with a gas excess detection system, a mining lamp 18, which is used for normal lighting, a hat strap 19 and a hat buckle 20.

[0059] Further Figure 8 As shown, the circuit board includes a circuit board box 21, a circuit board 22 and a power plug 23. The alarm light mainly consists of four parts, 25, 26, 27, 28, and four alarm lights in the front, back, left and right directions. Specifically, the circuit board structure is a square structure as a whole. A plug is installed on the right side of the circuit board for connecting the miner's lamps 25, 26, 27, and 28. The circuit board 22 is mainly installed in the middle of the circuit board box 21. The circuit board box 21 and the power plug 23 are respectively connected to the alarm lights (14, 15, 16, 17) for timely transmission of signals.

[0060] In a specific embodiment, the lamp head assembly includes a forward warning light, a rearward warning light, a left warning light and a right warning light, which are used to transmit underground signals when danger occurs underground, and send out front, back, left and right signals to correctly guide the personnel in the mine to escape.

[0061] In a specific embodiment, the alarm mining lamp is a non-power mining lamp, which can be individually connected to various chips on the circuit board and controlled by the chip on the circuit board. Whether the light is on depends on the gas data detected by the gas detection device. When the gas data reaches a preset value, the opening or closing of each alarm mining lamp is determined according to the specific relevant data.

[0062] In a specific embodiment, the intelligent mining lamp of the present application is a multifunctional intelligent mining lamp, which integrates mining lamp lighting 18, circuit board 13, alarm mining lamps 14, 15, 16, 17, and radio frequency transmission 12, and integrates portable alarm, gas detection, and lighting lamps. The lamp cap is light and convenient, which is convenient for underground employees to carry and solves the problems of the existing technology.

[0063] The technical solution of the intelligent miner's lamp of the present application is: a new intelligent miner's lamp with emergency avoidance function includes a lamp head assembly 11, a wire assembly 12, and a circuit board assembly 13, which are integrated into one. The special feature is that they are independent parts of the lighting fixture, and the circuit board 13 is connected with the alarm lights 14, 15, 16, and 17 mainly through wires. The chip assembly mainly includes a power socket, a wire slot, and a lamp cap inner shell. The chip is inserted into the card slot, one end of the card slot is connected to one end of the wire, and the other end is connected to the alarm light, and the remaining wires in the middle are buried through the wire slot.

[0064] The chip system mainly includes gas detection, light signals, and direction guidance functions. The signal is transmitted to the mine through the chip. The mine personnel detect whether a disaster is found through the signal. If there is any danger, they will pass through the mine in time and provide direction guidance.

[0065] The alarm light mainly uses an explosion-proof and anti-smash lamp that can work independently. It is installed on the left side of the lighting fixture and is not affected by any lighting fixture. The alarm light uses a high-power LED explosion-proof lamp, which transmits signals through the chip and is powered by wires. The wires have multiple protection functions such as anti-lock, anti-leakage, and anti-high temperature. The alarm light is in an off state when there is no danger. When uncontrollable factors occur underground, the mine personnel urgently start the chip direction guidance function and provide the correct route for the mine personnel through the map guidance function.

[0066] The characteristics of the intelligent mining lamp of this application are: the lamp integrates lighting, disaster avoidance alarm, direction guide light, human infrared image transmission and other functions (the existing mining lamp can only judge the specific situation of the personnel in the mine and monitor gas and other gases, and cannot effectively provide directional guidance), disaster avoidance alarm, direction guide light, data transmission and other functions are connected together and transmitted to a circuit board, and all functions share the alarm mining lamp source (the current alarm mining lamp is integrated with the lighting mining lamp, and there is a situation where the lighting mining lamp is damaged and the alarm mining lamp cannot be used). The chip is placed behind the lamp cap and connected to it with an insulated wire, buried with a card slot, and will not affect the normal wearing of the lamp cap.

[0067] Beneficial effects of the intelligent mining lamp of the present application: The intelligent mining lamp of the present application integrates mining lamp lighting, alarm mining lamp, direction guidance, and chip wireless transmission, integrating the traditional alarm mining lamp and lighting lamps, and now they are used separately. The present application can realize more active and effective communication between the personnel in the mine and the personnel in the mine during emergency avoidance, and realize the tracking of the personnel in the mine without blind spots throughout the whole process, without being disturbed by a series of uncertain factors such as network signals, distance, and location, which is of great significance to the safety of life and property of the personnel in the mine.

[0068] It should be noted that, compared with the prior art, the advantages of this application are as follows:

[0069] Compared with previous mining lamps, the intelligent mining lamp provided by the present application mainly adds an intelligent circuit board. Its advantage is that when a fault occurs, the circuit board can be directly inserted into the machine through the card slot for repair and program writing. Compared with other intelligent mining lamps, it has more functions and is easier and more labor-saving to repair.

[0070] The innovations of this intelligent circuit board design are as follows:

[0071] 1. Safe and reliable, this circuit board is designed with one main and four sub-circuits. The main body is the circuit board, and the four sub-circuits are four modules. Each module is divided into different functions, which can more accurately detect gas exceeding the standard and other situations.

[0072] 2. Intelligent management: the circuit board is used to accurately collect and calculate the data of the sensor. After analysis, the four LEDs are controlled to indicate the safe direction, and the buzzer is controlled to alarm. The actual situation in the mine is remotely transmitted to the host computer through the 4G wireless transmission module to realize remote monitoring and management.

[0073] 3. This intelligent circuit board can use mainstream components and chips, which is convenient for procurement and has a high cost performance. It abandons unpopular chips, which are difficult to purchase and have opaque prices.

[0074] The scheme of the present application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments. Those skilled in the art should also be aware that the actions and modules involved in the description are not necessarily required for the present application.

[0075] Those skilled in the art will further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the application herein may be implemented as electronic hardware, computer software, or combinations of both.

[0076] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The singular forms of "a", "said" and "the" used in this application and the appended claims are also intended to include plural forms unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0077] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0078] It should be further understood that in the description of the present application, it should be understood that the directional relationships indicated by terms such as "upper", "lower", "front", "back", "left", "right", etc. are based on the directional relationships shown in the accompanying drawings, and are only for the purpose of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must be in a specific orientation, constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0079] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. An intelligent mining lamp disaster avoidance system, characterized in that: include: A gas detection module, a personnel positioning module, a map navigation module, a sound alarm module, a light signal module and a terminal device, wherein the gas detection device, the personnel positioning module, the map navigation module, the sound alarm module and the light signal module are connected by wireless transmission and are arranged on a preset circuit board, and the terminal device is connected to the preset circuit board through a wireless communication module, wherein: The gas detection module is used to detect the content of various harmful gases in the mine environment when a fire occurs, and upload the detected gas data to the terminal device in real time; The personnel positioning module is used to locate the position of personnel in the mine and determine real-time positioning data; The map navigation module is used to analyze and determine the optimal escape route based on the real-time positioning data and the preset disaster avoidance route; The sound alarm module is used to receive the alarm signal sent by the personnel on the well and emit an alarm sound when a disaster emergency occurs; The light signal module is used to control the light of the miner's lamp to turn red and flash continuously when the alarm sounds, and to control the miner's lamp to project an arrow indicating the optimal escape route according to the optimal escape route and the real-time positioning data, and to provide direction guidance so that the personnel in the mine can avoid disasters according to the arrow indicating the optimal escape route; The terminal device is used to obtain and display the gas data, the real-time positioning data and the optimal escape route.

2. The intelligent mining lamp disaster avoidance system according to claim 1, characterized in that: The light signal module includes a mining lamp and a direction light module. The mining lamp and the direction light module are connected in series. The direction light module includes a plurality of alarm mining lamps. The alarm mining lamps project an arrow indicating the optimal escape route according to the gas data detected by the gas detection device and the optimal escape route, and provide direction guidance.

3. The intelligent mining lamp disaster avoidance system according to claim 1, characterized in that: The gas detection module includes a methane detection unit, a CO detection unit and an H2S detection unit, each of which corresponds to four directions: front, back, left and right. The preset circuit board determines whether the gas concentration in each direction exceeds the standard through the gas data fed back by sensors in the four directions.

4. An intelligent mining lamp with emergency risk avoidance function, characterized in that: The intelligent mining lamp is provided with the intelligent mining lamp disaster avoidance system according to any one of claims 1 to 3, and the intelligent mining lamp comprises: a lamp cap, a circuit board socket assembly and a lamp holder assembly; wherein: The lamp cap comprises a cap tip, a cap surface and a cap tail, and the cap tip is provided with an explosion-proof lamp and an alarm lamp; The surface of the hat is provided with electric wires and a circuit board box, and the circuit board box is connected to the alarm light through the electric wires; the alarm light presents a separate circuit; and the tail of the hat is provided with a USB circuit board socket; A circuit board socket is also provided at the tail of the lamp to plug in a circuit board and transmit detection data through a chip on the circuit board; an intelligent alarm light is also provided in the lamp head assembly.

5. The intelligent mining lamp according to claim 4, characterized in that: The circuit board comprises a circuit board box, a circuit board and a power plug.

6. The intelligent mining lamp according to claim 5, characterized in that: The circuit board structure is a square structure as a whole. The circuit board is equipped with a plug for connecting a mining lamp. The circuit board is mainly installed in the middle of the circuit board box. The circuit board box and the power plug are respectively connected to the alarm light for timely signal transmission.

7. The intelligent mining lamp according to claim 4, characterized in that: The lamp head assembly includes a forward warning light, a rearward warning light, a left warning light and a right warning light, which are used to transmit underground signals when danger occurs underground, and send out front, back, left and right signals to correctly guide the personnel in the mine to escape.

8. The intelligent mining lamp according to claim 4, characterized in that: The alarm mining lamp is a non-power-based mining lamp, which can be individually connected to various chips on the circuit board and controlled by the chips on the circuit board. Whether the lamp is on depends on the gas data detected by the gas detection device. When the gas data reaches a preset value, the turning on or off of each alarm mining lamp is determined according to the specific relevant data.

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