Mine emergency rescue communication command system

Abstract

The invention discloses a mine emergency rescue communication command system which comprises a plurality of Internet of Things devices, a plurality of Mesh routers and a ground command and dispatch center. Wherein an underground Mesh ad hoc network is formed on the basis of the plurality of Mesh routers, the plurality of Mesh routers are networked through a Mesh protocol, and a mesh wireless link is automatically established; the Internet of Things equipment comprises a mining signal transceiver, a wireless Mesh multi-parameter detector, a mining explosion-proof 5G intelligent terminal, an information acquisition device and a mining director; the mining signal transceiver carries out information interaction with the wireless Mesh multi-parameter detector and the information acquisition device through an underground Mesh ad hoc network, and the mining explosion-proof 5G intelligent terminal and the mining way director carry out real-time information interaction with the ground command and dispatch center. According to the invention, real-time monitoring of mine emergency rescue conditions is realized, seamless fusion of information of multiple departments is realized by utilizing effective fusion of an underground Mesh ad hoc network, and the problems that the rescue efficiency is low and the safety of rescue workers cannot be guaranteed in the prior art are solved.

Description

Technical Field

[0001] This invention relates to the field of emergency rescue communication technology, and in particular to a mine emergency rescue communication command system. Background Technology

[0002] As coal mines continue to expand and their production capacity increases, coal mine accidents such as roof collapses, gas explosions, and water inrushes not only cause significant economic losses but also seriously threaten the personal safety of mine workers. After a coal mine accident, emergency rescue systems can be used to reduce casualties and economic losses and prevent the accident from escalating further.

[0003] Emergency rescue is a crucial guarantee for safe production in coal mines, effectively responding to mine accidents, reducing their severity, and protecting miners' lives. Communication systems play a vital role in rescue operations. However, problems such as damaged or inadequate existing communication systems after mine accidents, difficulties in transmitting data underground, inconvenience for rescuers wearing breathing apparatus, and the lack of on-site data for ground command centers significantly increase the difficulty of emergency rescue and reduce its efficiency. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a mine emergency rescue communication and command system in view of the above-mentioned defects of the prior art, which aims to improve the efficiency of mine emergency rescue.

[0005] The technical solution adopted by this invention to solve the technical problem is as follows:

[0006] A mine emergency rescue communication command system includes multiple Internet of Things (IoT) devices, an underground Mesh self-organizing network based on multiple Mesh routers, and a ground command and dispatch center; wherein, the multiple Mesh routers are networked through the Mesh protocol, and automatically establish a mesh wireless link to form the underground Mesh self-organizing network;

[0007] The IoT devices include a mining signal transceiver, a wireless mesh multi-parameter detector, a mining explosion-proof 5G smart terminal, an information acquisition device, and a mining route indicator. The mining signal transceiver interacts with the wireless mesh multi-parameter detector and the information acquisition device through an underground mesh self-organizing network. The mining explosion-proof 5G smart terminal and the mining route indicator interact with the ground command and dispatch center in real time to achieve real-time monitoring of mine emergency rescue situations.

[0008] The mine emergency rescue communication command system includes an underground Mesh self-organizing network that further comprises a switch, a wireless Mesh gateway, and multiple wireless Mesh terminals.

[0009] The mine emergency rescue communication command system, wherein the Mesh wireless terminal includes an antenna unit.

[0010] The mine emergency rescue communication command system includes a mine signal transceiver comprising a Mesh network module, a first WIFI communication module, a Bluetooth communication module, an audio / video codec unit, a serial port server, a switch, and an antenna unit. The Mesh network module is connected to the antenna unit and the switch, the Bluetooth communication module and the WIFI network module are both connected to the serial port server, and the audio / video codec unit is electrically connected to the information acquisition device.

[0011] The mine emergency rescue communication command system includes a wireless mesh multi-parameter detector comprising a temperature and humidity sensor, a hazardous gas detector, a first controller, a second WIFI communication module, a first display, and a buzzer alarm circuit; the temperature and humidity sensor and the hazardous gas detector are electrically connected to the first display.

[0012] The temperature and humidity sensor and the harmful gas detector are electrically connected to the first controller, and the buzzer alarm circuit is connected to the first controller; the wireless mesh multi-parameter detector communicates with the ground command and dispatch center through the second WIFI communication module.

[0013] The mine emergency rescue communication command system includes a mining explosion-proof 5G smart terminal that includes a voice intercom module.

[0014] The mine emergency rescue communication command system includes an information acquisition device comprising a mine mobile camera, a mine call device, and a bone conduction headset. The mine mobile camera acquires mine emergency rescue video data in real time, the mine call device acquires mine emergency rescue audio data in real time, and the bone conduction headset is used to receive signals sent by the ground command and dispatch center in real time.

[0015] The mine emergency rescue communication command system includes a mine navigation device comprising a positioning module and a positioning controller.

[0016] The mine emergency rescue communication command system includes a positioning module comprising a data acquisition unit and a first wireless data transmission module. The data acquisition unit is electrically connected to the wireless data transmission module, and the data acquisition unit includes an inertial sensor and a gyroscope sensor.

[0017] The mine emergency rescue communication command system includes a positioning controller comprising a second wireless data transmission module, a data processing module, a second display, and an alarm. The data processing module is electrically connected to the second display, the second wireless data transmission module, and the alarm.

[0018] Beneficial effects: The mine emergency rescue communication command system of this invention includes multiple IoT devices, an underground mesh self-organizing network based on multiple mesh routers, and a ground command and dispatch center; wherein, the multiple mesh routers are networked through the Mesh protocol to automatically establish a mesh wireless link to form the underground mesh self-organizing network; wherein, the IoT devices include a mine signal transceiver, a wireless mesh multi-parameter detector, a mine explosion-proof 5G smart terminal, an information collection device, and a mine guide; the mine signal transceiver interacts with the wireless mesh multi-parameter detector, the information collection device, and the mine guide through the underground mesh self-organizing network to monitor the mine emergency rescue situation in real time. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the mine emergency rescue communication and command system described in this invention;

[0020] Figure 2 This is a schematic diagram of the structure of the wireless mesh multi-parameter detector described in this invention. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this invention clearer and more explicit, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0022] This invention provides a mine emergency rescue communication and command system, such as... Figure 1 As shown, the mine emergency rescue communication command system includes: an underground mesh self-organizing network based on multiple mesh routers and a ground command and dispatch center; wherein, the multiple mesh routers are networked through the Mesh protocol, and automatically establish mesh wireless links to form the underground mesh self-organizing network;

[0023] The IoT devices include a mining signal transceiver, a wireless mesh multi-parameter detector, a mining explosion-proof 5G smart terminal, an information acquisition device, and a mining route indicator. The mining signal transceiver interacts with the wireless mesh multi-parameter detector and the information acquisition device through an underground mesh self-organizing network. The mining explosion-proof 5G smart terminal and the mining route indicator interact with the ground command and dispatch center in real time to achieve real-time monitoring of mine emergency rescue situations.

[0024] The ground command and dispatch center can be a command device, and its various functions can be adjusted through settings. The network option settings are located in the command unit's menu bar and can be accessed through the "Settings" option in the menu bar; the command device can connect to the mine signal transceiver via Mesh network, wireless WIFI, and Bluetooth.

[0025] In this embodiment, the wireless mesh multi-parameter detector and information acquisition device are effectively integrated using an underground mesh self-organizing network to achieve seamless integration of information from multiple departments, thus solving the problems of low rescue efficiency and lack of safety guarantee for rescue personnel.

[0026] In one embodiment of the application, the downhole Mesh self-organizing network further includes: a switch, a wireless Mesh gateway, and multiple wireless Mesh terminals, wherein the Mesh wireless terminals include antenna units.

[0027] In this embodiment, multiple Mesh routers, switches, wireless Mesh gateways, and multiple wireless Mesh terminals are used to form an underground Mesh self-organizing network, which realizes automatic networking, automatic performance adjustment and link self-healing, as well as multi-hop data transmission, and supports high-speed mobility and fast switching.

[0028] In one embodiment, the mining signal transceiver includes a Mesh network module, a first WIFI communication module, a Bluetooth communication module, an audio / video codec unit, a serial server, a switch, and an antenna unit. The Mesh network module is connected to the antenna unit and the switch, the Bluetooth communication module and the WIFI network module are both connected to the serial server, and the audio / video codec unit is electrically connected to the information acquisition device.

[0029] Among them, the mining signal transceiver is used for signal transmission and reception; the Mesh network module converts other types of signals into Mesh network signals; the first WIFI communication module is used for transmitting and receiving WIFI wireless signals; the Bluetooth communication module is used for transmitting and receiving Bluetooth signals; the audio and video codec unit is used for audio and video encoding and decoding; the serial port server is used for converting other signals into serial port signals; the switch is used for data exchange; and the antenna unit is used for transmitting and receiving Mesh network signals.

[0030] The Mesh network module is connected to the antenna unit and the switch respectively, the first Bluetooth communication module and the first WIFI communication module are both connected to the serial port server, and the audio and video encoding and decoding unit is connected to the information acquisition device.

[0031] In one embodiment, the wireless mesh multi-parameter detector includes a temperature and humidity sensor, a hazardous gas detector, a first controller, a second WIFI communication module, a first display, and a buzzer alarm circuit; the temperature and humidity sensor and the hazardous gas detector are electrically connected to the first controller, and the first display and the buzzer alarm circuit are respectively connected to the first controller; the wireless mesh multi-parameter detector communicates with the ground command and dispatch center through the second WIFI communication module.

[0032] The wireless mesh multi-parameter detector is powered by a relay circuit; the temperature and humidity sensor is used to detect the temperature and humidity in the mining environment; the harmful gas detector is used to detect the concentration of harmful gases such as carbon monoxide and methane in the mining environment. When the first controller determines that the temperature, humidity or concentration of harmful gases exceeds the preset threshold, it sends an alarm message to the buzzer alarm circuit and communicates in real time with the ground command and dispatch center through the second WIFI communication module, so that the ground command and dispatch center can monitor the various parameters of the mining environment in real time.

[0033] In one embodiment of the application, the mining explosion-proof 5G smart terminal includes a voice intercom module.

[0034] The mining explosion-proof 5G smart terminal is a communication tool specifically designed for hazardous environments such as coal mines. It features explosion-proof performance, communication capabilities, data acquisition, and real-time monitoring, promoting efficient and safe production in coal mines. This mining explosion-proof 5G smart terminal adopts an intrinsically safe design, limiting the energy and thermal effects of spark discharge within the circuitry to a level that cannot ignite the surrounding explosive mixture. This explosion-proof performance is the biggest difference between intrinsically safe mining phones and ordinary mobile phones, and is a necessary condition for their use in underground coal mines, greatly improving the safety and communication efficiency of mining operations.

[0035] Mining explosion-proof 5G mobile phones possess powerful communication capabilities, enabling stable communication in complex underground environments and ensuring the timeliness and accuracy of information transmission. Underground workers can communicate in real time via their phones, whether through voice calls, text messages, or MMS, ensuring instant information delivery and facilitating timely real-time interaction with the ground command and dispatch center in emergencies.

[0036] In one embodiment, the information collection device includes a mining mobile camera, a mining call device, and a bone conduction headset; the mining mobile camera collects video data of mine emergency rescue in real time, and the mining call device collects audio data of mine emergency rescue in real time.

[0037] It should be noted that a mine pager is a specific type of communication terminal that can adapt to the harsh environment inside a mine, such as being explosion-proof, waterproof, and heat-resistant, and also has a certain degree of anti-interference capability.

[0038] Among them, bone conduction headphones transmit sound through the skull, making them suitable for noisy environments. They can enable signal communication between miners through an underground mesh self-organizing network. The mine mobile camera collects real-time video data of mine emergency rescue, and the mine call device collects real-time audio data of mine emergency rescue. The collected video and audio data of mine emergency rescue are then sent to the mine signal transceiver through the underground mesh self-organizing network. The mine signal transceiver encodes the video and audio data of mine emergency rescue and sends them to the ground command and dispatch center. The ground command and dispatch center sends command signals to the mine signal transceiver, which then sends the command signals to the mine call device through the underground mesh self-organizing network.

[0039] In one embodiment, the mine navigation device includes a positioning module and a positioning controller. The positioning module includes a data acquisition unit, which in turn includes an inertial sensor and a gyroscope sensor. The positioning controller includes a data processing module and a second display, with the data processing module electrically connected to the second display.

[0040] It should be noted that the inertial sensor is used to collect displacement and height signals, while the gyroscope sensor collects direction and attitude signals. The data processing module processes the displacement, height, direction, and attitude signals and sends them to the second display for display. Since the mine guide is connected to the mine signal transceiver, the mine signal transceiver sends the displacement, height, direction, and attitude signals to the ground command and dispatch center so that the ground command and dispatch center can know the specific location of each worker in a timely manner, ensuring that miners can quickly find a safe escape route in an emergency, thereby improving rescue efficiency.

[0041] In summary, this invention provides a mine emergency rescue communication command system. The system includes multiple IoT devices, multiple Mesh routers, and a ground command and dispatch center. An underground Mesh self-organizing network is formed based on the multiple Mesh routers, which automatically establish mesh wireless links through the Mesh protocol. The IoT devices include a mine signal transceiver, a wireless Mesh multi-parameter detector, a mine explosion-proof 5G smart terminal information acquisition device, and a mine wayfinding device. The mine signal transceiver interacts with the wireless Mesh multi-parameter detector and the information acquisition device through the underground Mesh self-organizing network, enabling real-time monitoring of the mine emergency rescue situation. The wireless Mesh multi-parameter detector and the information acquisition device are effectively integrated using the underground Mesh self-organizing network, achieving seamless integration of information from multiple departments and solving the problems of low rescue efficiency and compromised safety of rescue personnel in existing systems.

[0042] It should be understood that the application of the present invention is not limited to the examples above. Those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A mine emergency rescue communication and command system, characterized in that, The command system includes multiple IoT devices, an underground mesh self-organizing network based on multiple mesh routers, and a ground command and dispatch center; wherein, the multiple mesh routers are networked through the Mesh protocol, and automatically establish mesh wireless links to form the underground mesh self-organizing network; The IoT devices include a mining signal transceiver, a wireless mesh multi-parameter detector, a mining explosion-proof 5G smart terminal, an information acquisition device, and a mining route indicator. The mining signal transceiver interacts with the wireless mesh multi-parameter detector and the information acquisition device through an underground mesh self-organizing network. The mining explosion-proof 5G smart terminal and the mining route indicator interact with the ground command and dispatch center in real time to achieve real-time monitoring of mine emergency rescue situations.

2. The mine emergency rescue communication and command system according to claim 1, characterized in that, The downhole Mesh self-organizing network also includes: a switch, a wireless Mesh gateway, and multiple wireless Mesh terminals.

3. The mine emergency rescue communication and command system according to claim 2, characterized in that, The Mesh wireless terminal includes an antenna unit.

4. The mine emergency rescue communication and command system according to claim 3, characterized in that, The mining signal transceiver includes a Mesh network module, a first WIFI communication module, a Bluetooth communication module, an audio / video codec unit, and a serial port server. The Mesh network module is connected to the antenna unit and the switch, respectively. The Bluetooth communication module and the WIFI network module are both connected to the serial port server. The audio / video codec unit is electrically connected to the information acquisition device.

5. The mine emergency rescue communication and command system according to claim 1, characterized in that, The wireless mesh multi-parameter detector includes a temperature and humidity sensor, a harmful gas detector, a first controller, a second WIFI communication module, a first display, and a buzzer alarm circuit; the temperature and humidity sensor and the harmful gas detector are electrically connected to the first display; The temperature and humidity sensor and the harmful gas detector are electrically connected to the first controller, and the buzzer alarm circuit is connected to the first controller; the wireless mesh multi-parameter detector communicates with the ground command and dispatch center through the second WIFI communication module.

6. The mine emergency rescue communication and command system according to claim 1, characterized in that, The explosion-proof 5G smart terminal for mining includes a voice intercom module.

7. The mine emergency rescue communication and command system according to claim 1, characterized in that, The information collection device includes a mining mobile camera, a mining call device, and a bone conduction headset; the mining mobile camera collects video data of mine emergency rescue in real time, the mining call device collects audio data of mine emergency rescue in real time, and the bone conduction headset is used to receive signals sent by the ground command and dispatch center in real time.

8. The mine emergency rescue communication and command system according to claim 1, characterized in that, The mine navigation device includes a positioning module and a positioning controller.

9. The mine emergency rescue communication and command system according to claim 8, characterized in that, The positioning module includes a data acquisition unit, which includes an inertial sensor and a gyroscope sensor.

10. The mine emergency rescue communication and command system according to claim 9, characterized in that, The positioning controller includes a data processing module and a second display, wherein the data processing module is electrically connected to the second display and the data acquisition unit.

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