A mine safety improvement situational awareness interactive system and its interactive method
By designing a mine safety-enhancing scenario awareness interaction system, using automatic detection and simulation training, the problems of poor real-time information and unskilled operation in self-rescue inspection and use exercises are solved, and the accurate detection and operation training of self-rescue is realized, and the coal mine is improved. Life safety guarantee for underground miners.
Patent Information
- Application Number
- CN202110962415.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-08-20
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2041-08-20
AI Technical Summary
The existing self-rescue inspection and use methods have poor real-time information, inadequate inspection, large errors, information cannot be shared, miners are not skilled in operating, and cannot monitor all employees, resulting in poor use of underground self-rescue equipment in coal mines and affecting life safety.
Design a mine safety-enhancing scenario awareness interaction system, including an automatic detection recorder for the integrity of the self-rescue device, a practical situation simulation desk for the self-rescue device and a data processing server. Through identity identification, action sensors and communication modules, the self-rescue device operation is monitored in real time to ensure self-rescue. The integrity of the device and the proficiency of the operator achieve accurate automatic recording and real-time feedback.
The accurate detection and operation training of self-rescue devices is realized, the effectiveness of self-rescue devices is ensured, the operation proficiency and life safety of miners are improved, and the problems of inadequate maintenance and inaccurate operation of self-rescue devices are solved.
Smart Images
Figure CN113721763B_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the field of mining equipment, and in particular relates to a mine safety improvement scenario perception interaction system and an interaction method thereof. Background Art
[0002] The self-rescuer is a respiratory protection device for miners to use personally. It is small and easy to carry, but its effect time is short. The "Coal Mine Safety Regulations" stipulates that "every person entering the mine must carry a self-rescuer with him." However, the working environment underground in coal mines is very harsh, and gas or fire accidents occur from time to time. Being able to exhale oxygen quickly in an accident is the only way to survive. Therefore, in order to increase the survival rate, the first thing is to ensure that the self-rescuer is intact; the second thing is that the operation of the personnel entering the mine must be accurate, fast, and in place.
[0003] However, according to the sampling inspection of relevant departments, the qualified rate of self-rescuers is only 33.3%. This is because self-rescuers are emergency rescue products with low usage frequency. Due to the lack of convenient detection methods and tools, it is difficult to detect problems with self-rescuers with hidden dangers in the early stage, and the detection frequency of spare parts in coal mine inventory is even lower, which also gives counterfeit products an opportunity to take advantage of, which in turn seriously affects the life safety of people going down the mine.
[0004] During use, although the wearers of self-rescuers are required to operate accurately and quickly, they must undergo pre-training and pass the assessment before they can be equipped. However, due to the low utilization rate of self-rescuers and the fact that their use methods are not part of the high-frequency training items, workers will operate slowly over time, especially in emergency situations, which will waste a lot of time and affect the self-rescue effect.
[0005] The spare self-rescuers placed at the main entrances of underground coal mines are usually not maintained and managed in a timely and accurate manner, so it is impossible to confirm in real time whether each self-rescuer is intact; underground workers cannot clearly grasp the placement of the self-rescuers. All of the above situations will seriously affect the final use effect of the self-rescuers.
[0006] Therefore, the existing self-rescuer inspection and use drill methods have the following problems: poor information real-time, inadequate inspection and large errors, inability to share information, unskilled miners, and inability to monitor all personnel, thus failing to meet the requirements for thorough implementation of safety measures. However, it is quite difficult to solve the above problems: the inspection process of coal mine self-rescuers is isolated, unsystematic, and inaccurate; the inspection equipment is not networked, which is not conducive to efficient and accurate inspection; there is a lack of effective tools for high-frequency practical training and assessment for all personnel; the self-rescuer and the miners are not bound to their identities, etc. Summary of the invention
[0007] In view of the problems existing in the above-mentioned prior art, the present invention provides a mine safety promotion situational awareness interactive system and its interactive method. The mine safety promotion situational awareness interactive system can accurately and automatically record the integrity detection of the self-rescuer, so that the user can clearly understand the operation process of the self-rescuer and ensure the life safety of the operator.
[0008] In order to achieve the above-mentioned invention object, the present invention adopts the following technical solutions:
[0009] The present invention provides a mine safety improvement scenario perception interactive system, comprising a data processing server, a self-rescuer integrity automatic detection recorder respectively connected to the data processing server, a self-rescuer practical exercise scenario simulation platform and a gate;
[0010] A display device connected to a computer arranged in the simulation table is installed on the self-rescuer practical training scenario simulation table; a camera device is arranged above the display device; a simulated self-rescuer, an identity reading device and a button connected to the computer are also arranged on the simulation table; the button is connected to a microprocessor, and the microprocessor is respectively connected to a power module, a communication acquisition module installed in the simulated self-rescuer and a motion sensor, and the communication acquisition module is connected to the computer.
[0011] Furthermore, the self-rescuer practical training scenario simulation platform also includes a shell; the display device is installed in the upper middle part of the shell; a light source control device and a voice interaction device are also provided above the display device; a simulated mouth and a simulated nose are respectively provided below the display device; motion sensors are also provided in the simulated mouth and the simulated nose; the data processing server and the computer are both installed with self-rescuer usage training scenario perception interaction software that can perceive the movements of the simulated self-rescuer in real time through the communication acquisition module.
[0012] Furthermore, the simulated self-rescuer includes an upper cover and a lower shell, which are connected by a lock; an oxygen tank is installed in the lower shell; an oxygen outlet pipe is provided above the oxygen tank; an oxygen storage bag is provided outside one end of the oxygen outlet pipe, and an oxygen valve is installed at the other end, and the oxygen valve is connected to an oxygen valve operation sensor; a pressure reducing valve is also provided on the oxygen outlet pipe; a pressure reducing valve operation sensor is provided on the pressure reducing valve; and a mouth plug and a nose clip are provided on the oxygen storage bag.
[0013] Furthermore, the action sensors are provided with 6, all of which are switch sensors, namely a lock operation sensor arranged on the lock, an upper cover operation sensor arranged on the lower shell, a pressure reducing valve operation sensor arranged on the pressure reducing valve, an oxygen valve operation sensor arranged on the oxygen valve, a mouth plug operation sensor arranged on the simulated mouth, and a nose clip operation sensor arranged on the simulated nose.
[0014] Furthermore, the self-rescuer integrity automatic detection recorder includes a sealed shell and a sealed cover connected to the sealed shell; the sealed cover is provided with a sealed cover handle; a microprocessor is installed on the inner wall of the sealed shell, and a self-rescuer identification module, an air pressure sensor, a power supply module and a communication module connected to the microprocessor.
[0015] Furthermore, the self-rescuer integrity automatic detection recorder has a cavity matching the space of the self-rescuer, and a sealing ring is provided between its sealing shell and the sealing cover.
[0016] Furthermore, the buttons are buttons of four different colors, namely a red button for indicating that the carried compressed oxygen self-rescuer is underpressure; a yellow button for indicating that the carried compressed oxygen self-rescuer is overpressure; a green button for indicating that the carried compressed oxygen self-rescuer is normal; and a blue button for indicating the selection of operating the chemical oxygen self-rescuer.
[0017] Furthermore, the connection method of the self-rescuer practical exercise scenario simulation platform is circuit connection; the communication module, communication acquisition module, and computer are all communicatively connected with the data processing server.
[0018] Furthermore, the self-rescuer integrity automatic detection recorder is communicatively connected to the data processing server via the self-rescuer maintenance server, and the barrier gate is communicatively connected to the data processing server via the barrier gate control front-end server.
[0019] The present invention also provides an interactive method using the mine safety improvement situational awareness interactive system, which is characterized by comprising the following steps:
[0020] (1) Before a person entering the well carries a self-rescuer, he / she shall put the self-rescuer into the cavity of the self-rescuer integrity automatic detection recorder, first identify the unique feature of the self-rescuer, and detect the gas pressure in the self-rescuer integrity automatic detection recorder. The data processing server analyzes the records and determines the integrity of the self-rescuer. At the same time, the person entering the well shall use the self-rescuer practical exercise scenario simulation platform to perform face and identity dual recognition, determine the person's identity and match the corresponding self-rescuer information, and obtain the integrity information of the self-rescuer.
[0021] (2) After the information is matched, the actual operation of the simulated self-rescuer by the personnel entering the well is dynamically monitored, the operation information is collected, and the information is logically judged to analyze the proficiency of the personnel entering the well, determine whether the periodic inspection records are qualified and whether the actual operation of the personnel entering the well is compliant; if the operation of the personnel entering the well is qualified and compliant, the gate is opened to allow the personnel entering the well to pass; if the operation of the personnel entering the well is unqualified and compliant, the gate is prohibited from opening and the personnel entering the well is not allowed to pass.
[0022] Compared with the prior art, the advantages and beneficial effects of the present invention are:
[0023] The mine safety improvement scenario perception interaction system of the present invention enables the self-rescuer to have a unique identification, and can accurately grasp the integrity of the self-rescuer. The system can also perform identity comparison and recognition confirmation on the operator, exchange self-rescuer integrity information, record simulated self-rescuer operation process and time, simulate self-rescuer recovery status and other information, and improve the actual operation ability of the self-rescuer through image display, voice prompts, process tracking and video playback, thereby effectively eliminating the problems of inadequate maintenance of the self-rescuer, incomplete records, lack of proficiency of the carrier, and cumbersome self-rescuer opening actions, and accurately and automatically record the integrity of each self-rescuer; it can make the user very clear about the process of using the self-rescuer, creatively implement mine safety measures, and comprehensively, accurately and reliably protect the user's life safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a structural diagram of the situational awareness interactive system for improving mine safety.
[0025] Figure 2 It is the structural diagram of the automatic detection recorder of the self-rescuer integrity.
[0026] Figure 3 It is a structural diagram of a self-rescuer practical training scenario simulation platform.
[0027] Figure 4 It is a circuit structure diagram of a self-rescuer practical training scenario simulation platform.
[0028] Figure 5 It is a diagram of the internal structure of a simulated self-rescuer.
[0029] Figure 6 It is an operation flow chart of a self-rescuer practical training scenario simulation platform.
[0030] Figure 7 It is the operation flow chart of the situational awareness interactive system for improving mine safety.
[0031] Among them, 1. Automatic detection recorder of self-rescuer integrity; 2. Self-rescuer maintenance server; 3. Self-rescuer practical exercise scenario simulation platform; 4. Data processing server; 5. Gate; 6. Gate control front-end server; 101. Sealed shell; 102. Sealed cover; 103. Cavity; 104. Microprocessor A; 105. NFC card reader; 106. Air pressure sensor; 107. Power module A; 108. Communication module; 109. Sealed cover handle; 301. Vertical shell; 302. Display screen; 303. Camera; 304. Fill light; 305. Speaker; 306. Simulated mouth; 307. Simulated nose; 308, simulated self-rescuer; 309, ID card reader; 310, red button; 311, yellow button; 312, green button; 313, blue button; 314, microprocessor B; 315, motion sensor; 316, power module B; 317, communication acquisition module; 318, upper cover; 319, lower shell; 320, left end lock buckle; 321, right end lock buckle; 322, upper cover operation sensor; 323, oxygen storage bag; 324, lock buckle operation sensor; 325, pressure reducing valve; 326, pressure reducing valve operation sensor; 327, oxygen valve; 328, oxygen valve operation sensor. DETAILED DESCRIPTION
[0032] The present invention is described below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction; "first", "second", "A", "B" and the like are only for the convenience of distinguishing the same device or element, and are not used as a specific limitation on the device or element, and therefore cannot be understood as a limitation on the present invention.
[0034] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be an electrical connection, or a communication connection; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0035] Example 1: Mine safety improvement situational awareness interactive system
[0036] See also Figure 1 A mine safety improvement scenario perception interactive system includes a self-rescuer integrity automatic detection recorder 1, a self-rescuer maintenance server 2, a self-rescuer practical exercise scenario simulation platform 3, a data processing server 4, a gate 5, and a gate control front-end server 6.
[0037] The self-rescuer integrity automatic detection recorder 1 is communicated with the self-rescuer maintenance server 2. The gate 5 is communicated with the gate control front-end server 6. The self-rescuer maintenance server 2, the self-rescuer practical exercise scenario simulation station 3 and the gate control front-end server 6 are respectively communicated with the data processing server 4. These devices are connected through communication, thus forming a data communication network, which can realize the recording, storage, transmission, sharing, etc. of various data. Among them, the self-rescuer maintenance server 2 is used to receive the data of the self-rescuer integrity automatic detection recorder 1, and record, store and count the data during the self-rescuer detection process to form a self-rescuer detection ledger for the data processing server 4 to call; the self-rescuer practical exercise scenario simulation station 3 can call and display the self-rescuer information, complete the registration and recognition of facial information, and realize the action interaction process with the operator by simulating the self-rescuer 308, camera 303, display screen 302, and speaker, and then judge the operator's proficiency in the use of the self-rescuer and whether the operation is compliant; data processing The server 4 can call, store and query the self-rescuer ledger in the self-rescuer maintenance server 2, as well as the face registration information, operation simulation platform information and communication transmission in the self-rescuer practical exercise scenario simulation platform 3; the self-rescuer integrity automatic detection recorder 1 can collect the internal gas pressure in real time, and transmit the communication signal to the data processing server 4 for analysis and recording, and judge the integrity of the self-rescuer. If there is a problem with the self-rescuer, the data processing server 4 will transmit the signal to the self-rescuer maintenance server 2 for recording, and prompt the staff to repair the damaged self-rescuer. It should be noted that in other embodiments of the present invention, the self-rescuer maintenance server 2 and the gate control front-end server 6 can be directly set inside the data processing server 4 as different functional modules, and only need to meet all the corresponding functions of the two.
[0038] For further information, see Figure 2 The self-rescuer integrity automatic detection recorder 1 includes a sealed shell 101 and a sealing cover 102 installed on the top thereof, with a sealing ring arranged therebetween, so that the sealed shell 101 and the sealing cover 102 form a closed cavity 103 inside the self-rescuer integrity automatic detection recorder 1. The size of the space in the cavity 103 matches the volume of the self-rescuer, so that the self-rescuer can be smoothly placed in the self-rescuer integrity automatic detection recorder 1 without leaving too much space. Silicone grease is applied to the sealing ring to improve the sealing and anti-aging properties of the self-rescuer integrity automatic detection recorder 1. A sealing cover handle 109 is arranged on the sealing cover 102, and the sealing cover 102 can be opened and closed by the sealing cover handle 109 to realize the opening, closing and sealing of the self-rescuer integrity automatic detection recorder 1. The sealed housing 101 is provided with a microprocessor A 104 on the inner wall forming the cavity 103, which is respectively connected to the NFC card reader 105, the air pressure sensor 106, the power module A 107 and the communication module 108 through circuits. The communication module 108 is respectively connected to the self-rescuer maintenance server 2 and the data processing server 4. The installation position of the NFC card reader 105 matches the position of the identification card on the self-rescuer after being placed in the cavity 103; the air pressure sensor 106 can collect the gas pressure in the self-rescuer integrity automatic detection recorder 1 in real time, and judge the integrity of the self-rescuer and whether it is leaking by the pressure. When detecting the integrity of the self-rescuer, the self-rescuer is placed in the cavity 103, and the NFC card reader 105 can identify the passive 125KHz identification card installed on the self-rescuer, and use the identification card to realize the unique identification of the self-rescuer, so that the self-rescuer has a unique feature. After the self-rescuer is identified, under the instruction of the microprocessor A 104, the air pressure sensor 106 collects the gas pressure inside it in real time, and transmits the data to the data processing server 4 using the communication module 108 for analysis and recording, thereby judging the integrity of the self-rescuer; if the self-rescuer is intact, the relevant information of the self-rescuer will be transmitted to the self-rescuer practical exercise scenario simulation platform 3; if there is a problem with the self-rescuer, the data processing server 4 will transmit the signal to the self-rescuer maintenance server 2, prompting the maintenance personnel to repair the damaged self-rescuer. The data and information generated during the whole process of the self-rescuer integrity detection will be recorded, stored and counted by the self-rescuer maintenance server 2, and finally form a self-rescuer detection account for later call. It should be noted that in other embodiments of the present invention, the NFC card reader can be replaced by other self-rescuer identification modules, and the self-rescuer can also be uniquely identified using two-dimensional code image recognition technology.
[0039] See also Figure 3, the self-rescuer practical exercise scenario simulation platform 3 includes a vertical shell 301, and a display screen 302 is installed in the middle and upper part of the vertical shell 301, which is used to display the integrity test results of the self-rescuer, identity authentication information, and play mine safety information or videos. In this embodiment, the display screen 302 uses a 17-inch touch screen, which is connected to the computer, and the computer and its host are installed inside the vertical shell 301, and are connected to the data processing server 4. The computer and the data processing server 4 are both installed with a self-rescuer use exercise scenario perception interactive software, which includes an identity authentication module, a simulated exercise mapping display module, and a time evaluation recording module; the software perceives the action of the simulated self-rescuer 308 in real time through the communication acquisition module 317; the software can also virtually map the operation action and record and analyze the operation time. It should be noted that in other embodiments of the present invention, the display screen can also select other suitable sizes of screens according to actual conditions, or directly use an integrated computer or tablet computer as the display screen, as long as it meets the function of receiving and displaying the on-demand self-rescuer operation video, various detections, and registration information; at the same time, the interactive software can select any available software with the same and similar functions. A camera 303 for capturing a person's image for facial recognition, a fill light 304 for fill light, and a speaker 305 for playing voice prompts are provided above the display screen 302, all of which are connected to the computer through circuits. A simulated nose 307 and a simulated mouth 306 for simulating the nose and mouth of an operator are provided below the display screen 302, both of which are connected to the computer through circuits. A nose clip operation sensor is provided in the simulated nose 307, and a mouth plug operation sensor is provided in the simulated mouth 306, which can sense the operation of the operator using the simulated nose 307 and the simulated mouth 306, and these two motion sensors are connected to the microprocessor B314 through circuits. An operating platform is provided below the simulated mouth 306 and the simulated nose 307 (at the middle of the vertical housing 301 that matches the height of the human body). An ID card reader 309 that can read the ID card information of the operator is provided on the right side of the operating platform. The ID card reader 309 is directly connected to the computer. A simulated self-rescuer 308 is provided on the left side of the ID card reader 309. Four buttons of different colors are provided in front of the simulated self-rescuer 308, namely a red button 310, indicating that the compressed oxygen self-rescuer carried is under-pressure; a yellow button 311, used to indicate that the compressed oxygen self-rescuer carried is over-pressure; a green button 312, used to indicate that the compressed oxygen self-rescuer carried is normal; and a blue button 313, used to indicate the selection of operating the chemical oxygen self-rescuer. The simulated self-rescuer 308 and the four buttons are connected through a circuit.
[0040] See also Figure 4, the above four different colored buttons are all connected to the microprocessor B314 arranged in the operating platform through the circuit. The microprocessor B 314 is also connected to 6 different motion sensors 315, power module B 316 and communication acquisition module 317 through the circuit. The six motion sensors are respectively the upper cover operation sensor 322, the lock operation sensor 324, the pressure reducing valve operation sensor 326 and the oxygen cylinder valve operation sensor 328, the mouth plug operation sensor and the nose clip operation sensor. The first four motion sensors are all arranged in the simulated self-rescuer 308, and the four are connected to each other through the circuit. The communication acquisition module 317 is also connected to the computer through the Ethernet port, and can collect all sensor real-time data information and key operation real-time information, and then transmit it to the computer through the Ethernet port. In this embodiment, the microprocessor B 314 adopts the GD32F103 series microprocessor, which can collect Hall element information and upload the signal to the computer through the serial port to TCP / IP module. It should be noted that in other embodiments of the present invention, the microprocessor B 314 may also be a microprocessor of other types, as long as it can achieve the same function as the microprocessor B 314 in this embodiment.
[0041] like Figure 5As shown, the simulated self-rescuer 308 includes an upper cover 318 and a lower shell 319 connected thereto. The upper ends of the left and right sides of the lower shell 319 are respectively installed with a left end lock buckle 320 and a right end lock buckle 321, which can sense the locking operation of the upper cover 318 and the lower shell 319. A lock buckle operation sensor 324 is provided on the right end lock buckle 321, which can sense the operating state of the lock buckle. An upper cover operation sensor 322 is installed at the upper end of the front side of the lower shell 319, which can sense the opening and closing state of the upper cover 318; a communication acquisition module 317 is provided at the lower part of the front side of the lower shell 319, which is connected to the microprocessor B 314 and other motion sensors 315 arranged in the operating platform through a circuit. A sealed compressed oxygen tank or a chemical oxygen tank is installed in the lower shell 319. An oxygen outlet pipe is installed above the oxygen tank. An oxygen storage bag 323 for collecting oxygen is installed at one end of the oxygen outlet pipe, and an oxygen valve 327 for controlling oxygen release is installed at the other end. The oxygen valve 327 is connected to an oxygen valve operation sensor 328, which can sense the operation of the oxygen valve 327. A pressure reducing valve 325 for reducing the oxygen outlet pressure is also installed on the oxygen outlet pipe. A pressure reducing valve operation sensor 326 is installed on the pressure reducing valve 325, and the pressure reducing valve operation sensor 326 can sense the operation of the pressure reducing valve 325. When in use, the oxygen storage bag 323 is sealed and fixed outside the outlet of the oxygen outlet pipe. Compressed oxygen or chemical oxygen released from the oxygen outlet pipe becomes normal oxygen and is collected in the oxygen storage bag 323. A mouth plug and a nose clip for providing oxygen to the operator are also provided on the oxygen storage bag 323. The mouth plug is sealed and connected to the oxygen storage bag 323 through the air supply pipe. The lower shell 319 of the simulated self-rescuer 308 is equipped with multiple Hall or infrared switch sensors, which can sense the operation process and upload the communication signals of each action sensor, and simulate the state of the self-rescuer 308 to dynamically display and record the time of the entire operation process. In this embodiment, all action sensors are switch sensors.
[0042] Therefore, see Figure 6When the operator places the ID card on the ID card reader 309 for identity recognition, the ID card reader 309 uploads the read identity information to the computer and compares it with the historical data called by the data processing server 4. If the operator is verifying for the first time, he needs to register his identity and turn on the camera 303 to identify, record and compare the facial features of the operator; if it is not the first registration, the facial information consistent with the identity information is directly retrieved and compared with the face recorded by the camera 303 in real time (if the light is too dark, the fill light 304 will automatically turn on to fill the face with light); after the authentication is successful, according to the detection result of the self-rescuer by the self-rescuer integrity automatic detection recorder 1, tap the button representing the same meaning (the red button 310 is used to indicate that the compressed oxygen self-rescuer carried is under-pressure; the yellow button 311 is used to indicate that the compressed oxygen self-rescuer carried is over-pressure; the green button 312 is used to indicate that the compressed oxygen self-rescuer carried is normal; the blue button 313 is used to indicate the selection of operating the chemical oxygen self-rescuer). If the self-rescuer is in good condition, the operator starts timing the operation of the simulated self-rescuer. With the assistance of the microprocessor B 314 and the computer, the operator operates according to the tracking display and voice prompts. The four types of motion sensors 315 in the simulated self-rescuer 308 can identify and record the operator's various actions, thereby monitoring the operator's proficiency in using the simulated self-rescuer 308. In the operation process, the simulated mouth 306 and simulated nose 307 on the self-rescuer practical training scenario simulation platform 3 are used to simulate the mouth and nose of a person, that is, the upper cover 318 of the simulated self-rescuer 308 is opened, the oxygen valve 327 is opened, and the pressure reducing valve 325 is adjusted, the mouth plug is placed in the simulated mouth 306, and the nose clip is clamped on the simulated nose 307, thereby replacing the operator's actual action of stuffing it into his own mouth and clamping it on his own nose, which can avoid unsanitary operation. The actual operation time of the operator and whether the simulated self-rescuer 308 can be recorded, and the operator ends with timeout or qualified operation. The operator can repeat the operation many times to strengthen the training. The data processing server 4 can collect statistics on operation records and conduct targeted operation exercises. When the operator completes the simulation monitoring, the data processing server 4 transmits the communication to the gate control front-end server 6 for recording, and the gate control front-end server 6 then transmits the opening and closing signal to the gate control module in the gate 5, which opens the gate 5 to allow qualified operators to enter the well and closes the gate 5 to prohibit unqualified operators from entering the well, thereby realizing the detection and safe use monitoring and training of the self-rescuer.
[0043] Example 2: Interaction method of mine safety improvement situational awareness interaction system
[0044] See also Figure 7 ,The interaction methods of the mine safety improvement situational awareness interaction system specifically include:
[0045] 1. Before the personnel entering the well carry the self-rescuer into the well, they put the self-rescuer into the cavity 103 of the self-rescuer integrity automatic detection recorder 1, first identify the unique feature of the self-rescuer, collect the gas pressure in the self-rescuer integrity automatic detection recorder 1 in real time through the air pressure sensor 106, and transmit it to the data processing server 4 through communication for analysis and recording to determine the integrity of the self-rescuer; at the same time, the personnel entering the well use the ID card reader 309 and the camera 303 on the self-rescuer practical exercise scenario simulation platform 3 to perform double face and identity recognition, determine the personnel identity and match the corresponding self-rescuer information, at this time, the data processing server 4 transmits the self-rescuer integrity information to the self-rescuer practical exercise scenario simulation platform 3, and can directly use the display screen image or manually press keys to obtain the self-rescuer integrity information;
[0046] 2. After the information is matched, the actual operation of the well-entering personnel by the simulated self-rescuer 308 is dynamically monitored, and the operation information, including the operation time, step sequence and other information, is collected and transmitted to the data processing server 4 to make a logical judgment on the operation process, analyze the proficiency of the well-entering personnel, and judge whether the periodic inspection records are qualified and whether the actual operation of the well-entering personnel is in compliance with regulations; if the well-entering personnel meet all the above requirements, the gate 5 is opened to allow the well-entering personnel to pass; if the well-entering personnel fail to meet one of the above requirements, the gate 5 is prohibited from opening, the well-entering personnel are not allowed to pass, and the self-rescuer is repaired or the operation is learned until all the above requirements are met.
[0047] Therefore, the mine safety improvement situational awareness interactive system can confirm the operator's identity authentication, judge the integrity of the self-rescuer, and monitor and judge the actual operation process of the simulated self-rescuer in real time. In this process, the system uses the fusion algorithm mechanism and channel control unit to ensure the reliability and trustworthiness of the self-rescuer, so that the life of the operator is protected.
[0048] As mentioned above, the protection scope of the present invention is not limited to the specific implementation methods of the present invention. For technical personnel in the technical field, under the inspiration of the present invention, they can directly derive from the disclosed content of this patent some basic variations with the same principles and structures, or replacements of commonly used well-known technologies in the prior art, as well as different combinations of the same features, and simple replacement of technical features with the same or similar technical effects, especially the application technologies and products in self-rescuer simulation training and safety improvement, all belong to the protection scope of the present invention.
Claims
1. A mine safety improvement situational awareness interactive system, characterized in that: The mine safety improvement scenario perception interactive system includes a data processing server, a self-rescuer integrity automatic detection recorder connected to the data processing server, a self-rescuer practical exercise scenario simulation platform and a gate; The self-rescuer practical training scenario simulation platform is equipped with a display device connected to a computer arranged in the simulation platform; a camera device is arranged above the display device; a simulated self-rescuer, an identity reading device and a button connected to the computer are also arranged on the simulation platform; the button is connected to a microprocessor, the microprocessor is respectively connected to a power module, a communication acquisition module installed in the simulated self-rescuer and a motion sensor, and the communication acquisition module is connected to the computer; The self-rescuer integrity automatic detection recorder comprises a sealed housing and a sealed cover connected to the sealed housing; the sealed cover is provided with a sealed cover handle; a microprocessor is installed on the inner wall of the sealed housing, and a self-rescuer identification module, an air pressure sensor, a power module and a communication module connected to the microprocessor; The self-rescuer practical training scenario simulation platform also includes a shell; the display device is installed in the middle and upper part of the shell; a light source control device and a voice interaction device are also provided above the display device; a simulated mouth and a simulated nose are respectively provided below the display device; a motion sensor is also provided in the simulated mouth and the simulated nose; the data processing server and the computer are both installed with a self-rescuer use training scenario perception interaction software that can perceive the action of the simulated self-rescuer in real time through the communication acquisition module; The simulated self-rescuer comprises an upper cover and a lower shell, which are connected by a lock; an oxygen tank is installed in the lower shell; an oxygen outlet pipe is arranged above the oxygen tank; an oxygen storage bag is arranged outside one end of the oxygen outlet pipe, and an oxygen valve is arranged at the other end, and the oxygen valve is connected to the oxygen valve operation sensor; a pressure reducing valve is also arranged on the oxygen outlet pipe; a pressure reducing valve operation sensor is arranged on the pressure reducing valve; a mouth plug and a nose clip are arranged on the oxygen storage bag; There are 6 action sensors, all of which are switch sensors, namely a lock operation sensor arranged on the lock, an upper cover operation sensor arranged on the lower shell, a pressure reducing valve operation sensor arranged on the pressure reducing valve, an oxygen valve operation sensor arranged on the oxygen valve, a mouth plug operation sensor arranged on the simulated mouth, and a nose clip operation sensor arranged on the simulated nose.
2. The mine safety improvement situational awareness interactive system according to claim 1 is characterized in that: The self-rescuer integrity automatic detection recorder has a cavity matching the space of the self-rescuer, and a sealing ring is arranged between the sealing shell and the sealing cover.
3. The mine safety improvement situational awareness interactive system according to claim 1 is characterized in that: The buttons are of four different colors, namely a red button for indicating that the carried compressed oxygen self-rescuer is underpressure; a yellow button for indicating that the carried compressed oxygen self-rescuer is overpressure; a green button for indicating that the carried compressed oxygen self-rescuer is normal; and a blue button for indicating the selection of operating the chemical oxygen self-rescuer.
4. The mine safety improvement situational awareness interactive system according to claim 1 is characterized in that: The connection mode of the self-rescuer practical exercise scenario simulation platform is circuit connection; the communication module, communication acquisition module and computer are all communicatively connected with the data processing server.
5. The mine safety improvement situational awareness interactive system according to claim 1 is characterized in that: The self-rescuer integrity automatic detection recorder is connected to the data processing server through the self-rescuer maintenance server, and the barrier gate is connected to the data processing server through the barrier gate control front-end server.
6. An interactive method using the mine safety improvement situational awareness interactive system according to claim 1, characterized in that: The specific steps include: (1) Before a person entering the well carries a self-rescuer, he or she shall place the self-rescuer into the cavity of the self-rescuer integrity automatic detection recorder, first identify the unique feature of the self-rescuer, and detect the gas pressure in the self-rescuer integrity automatic detection recorder. The data processing server analyzes the records and determines the integrity of the self-rescuer. At the same time, the person entering the well shall use the self-rescuer practical training scenario simulation platform to perform face and identity dual recognition, determine the person's identity and match the corresponding self-rescuer information, and obtain the self-rescuer integrity information. (2) After the information is matched, the actual operation of the simulated self-rescuer by the person entering the well is dynamically monitored, the operation information is collected, and the information is logically judged to analyze the proficiency of the person entering the well, and to determine whether the periodic inspection records are qualified and whether the actual operation of the person entering the well is compliant. If the operation of the personnel entering the well is qualified and compliant, the gate will be opened to allow the personnel entering the well to pass; if the operation of the personnel entering the well is unqualified and compliant, the gate will be prohibited from opening and the personnel entering the well will not be allowed to pass.