An adaptive IP mine telephone communication network terminal intelligent control system

Abstract

The invention relates to the field of communication network terminal control, and specifically discloses an adaptive IP mine telephone communication network terminal intelligent control system. The invention monitors the network status of the mine telephone terminal, determines whether the communication parameters of the mine telephone terminal need to be adjusted and performs adaptive adjustment, further monitors the network status of the mine telephone terminal after the communication parameters are adjusted, determines whether the communication network of the mine telephone terminal fails and performs processing, thereby realizing network adaptive adjustment of the mine telephone terminal, and ensuring that the communication of the mine telephone terminal is not interrupted; monitors the environment of the mine area where the mine telephone terminal is located, determines whether the communication parameters of the mine telephone terminal need to be adjusted and performs adaptive adjustment, thereby realizing environmental adaptive adjustment of the mine telephone terminal, improving the stability, reliability and adaptability of the mine telephone terminal communication, and providing reliable guarantee for mine safety production.

Description

Technical Field

[0001] The invention relates to the field of communication network terminal control, in particular to an adaptive IP mining telephone communication network terminal intelligent control system. Background Art

[0002] With the continuous advancement of science and technology and the development of mining production, traditional mine telephone communication systems can no longer meet the needs of modern mines. On the one hand, the mine operating environment is complex and harsh, with many dangerous factors such as gas, dust, high temperature, and high humidity, which require extremely high stability and reliability of communication equipment. On the other hand, the scale of mines continues to expand, the production process is becoming increasingly complex, and the collaborative work between departments requires efficient and real-time communication support. At the same time, the rapid development of Internet technology and IP communication technology has made it possible to upgrade and transform the mine telephone communication network, making the adaptive IP mine telephone communication network come into being.

[0003] Adaptive IP mining telephone communication network plays an important role in ensuring safe production, improving production efficiency and adapting to complex environmental changes.

[0004] However, the control of the existing adaptive IP mine telephone communication network still has some limitations and shortcomings in practical applications, especially in the adaptive adjustment of the adaptive IP mine telephone communication network.

[0005] For example, the existing Chinese patent with publication number CN101394447A discloses a multimedia communication system for mining, which includes underground equipment and surface equipment. The underground equipment includes a multimedia communication access gateway for mining, an intrinsically safe wireless Ethernet mobile communication terminal, an optical fiber and a power supply; the surface equipment includes a voice dispatch console, a network switch, a server module and a power supply; the mobile communication terminal is interconnected with the gateway through a wireless network; the voice dispatch console is connected to the gateway through Ethernet; and the gateways are interconnected through optical fibers to form a redundant network. The mobile communication terminal, the electronic tag and the wireless camera are interconnected with the gateway through a wireless network respectively; the gateway is connected to the wired camera underground through its internal Ethernet module or video server module. The system achieves high bandwidth and high redundancy, meeting the current production, management and emergency rescue needs of underground mobile communications, personnel positioning and video monitoring.

[0006] However, the above patent has the following problems: 1. It lacks network adaptive functions for mine telephone terminals, such as automatically adjusting the communication parameters of the mine telephone terminals according to the network conditions and automatically switching to a backup network or communication mode when a network failure occurs, thereby failing to ensure that the mine telephone terminal communication is not interrupted and enabling the mine telephone terminal to adapt to different network environments.

[0007] 2. There is a lack of environmental adaptive functions for mine telephone terminals, such as adjusting the communication parameters of the mine telephone terminals according to the environmental parameters of the mine area where the mine telephone terminals are located, which is not conducive to ensuring the stability, reliability and adaptability of the mine telephone terminal communications, and thus cannot provide more reliable protection for mine safety production. Summary of the invention

[0008] In view of the above problems, the present invention proposes an adaptive IP mining telephone communication network terminal intelligent control system to realize the function of controlling the communication network terminal.

[0009] The technical solution adopted by the present invention to solve its technical problems is: the present invention provides an adaptive IP mine telephone communication network terminal intelligent control system, including: a mine telephone terminal network status monitoring module, a mine telephone terminal network adaptive adjustment module, a mine telephone terminal network fault early warning processing module, a mine telephone terminal mine environment monitoring module, a mine telephone terminal environment adaptive adjustment module, and a database.

[0010] The mine telephone terminal network adaptive adjustment module is respectively connected to the mine telephone terminal network status monitoring module and the mine telephone terminal network fault early warning processing module, the mine telephone terminal mine environment monitoring module is respectively connected to the mine telephone terminal network fault early warning processing module and the mine telephone terminal environment adaptive adjustment module, and the database is respectively connected to the mine telephone terminal network adaptive adjustment module and the mine telephone terminal environment adaptive adjustment module.

[0011] Mine telephone terminal network status monitoring module: used to monitor the network status of each mine telephone terminal and obtain the network status information of each mine telephone terminal, where the network status information includes the signal strength, bandwidth, delay, packet loss rate, jitter, and throughput of the network.

[0012] Mine telephone terminal network adaptive adjustment module: used to analyze the network status evaluation coefficient of each mine telephone terminal according to the network status information of each mine telephone terminal, determine whether the communication parameters of each mine telephone terminal need to be adjusted, where the communication parameters include transmission power and data transmission rate, and further adaptively adjust the communication parameters of each mine telephone terminal.

[0013] Mine telephone terminal network fault early warning processing module: used to monitor the network status of each mine telephone terminal after the communication parameters are adjusted, analyze the network improvement effect index of each mine telephone terminal after the communication parameters are adjusted, determine whether the communication network of each mine telephone terminal is faulty, and perform early warning and processing.

[0014] Mine environment monitoring module for mine telephone terminals: used to monitor the environment of the mine area where each mine telephone terminal is located, and obtain the environmental parameters of the mine area where each mine telephone terminal is located, where the environmental parameters include temperature, humidity, air pressure, and gas concentration.

[0015] Mine telephone terminal environment adaptive adjustment module: used to analyze the communication degree coefficient of the mine area environment where each mine telephone terminal is located according to the environmental parameters of the mine area where each mine telephone terminal is located, determine whether the transmission power of each mine telephone terminal needs to be adjusted, and further adaptively adjust the transmission power of each mine telephone terminal.

[0016] Database: used to store the reference signal strength, reference bandwidth, reference throughput of the mine telephone terminal network, and store the temperature, humidity, and air pressure suitable for the mine environment.

[0017] Compared with the prior art, the adaptive IP mine telephone communication network terminal intelligent control system described in the present invention has the following beneficial effects: 1. The present invention monitors the network status of the mine telephone terminal, determines whether the communication parameters of the mine telephone terminal need to be adjusted and performs adaptive adjustment, further monitors the network status of the mine telephone terminal after the communication parameters are adjusted, determines whether the communication network of the mine telephone terminal is faulty, performs early warning and processing, and then realizes the function of adaptive network adjustment of the mine telephone terminal, thereby ensuring that the communication of the mine telephone terminal is not interrupted, so that the mine telephone terminal can adapt to different network environments.

[0018] 2. The present invention monitors the environment of the mine area where the mine telephone terminal is located, obtains the environmental parameters of the mine area where the mine telephone terminal is located, determines whether the communication parameters of the mine telephone terminal need to be adjusted and performs adaptive adjustment, thereby realizing the environmental adaptive adjustment function of the mine telephone terminal, thereby improving the stability, reliability and adaptability of the mine telephone terminal communication, and providing more reliable protection for mine safety production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 This is a system module connection diagram of the present invention.

[0021] Figure 2 The figure is a schematic diagram of the network adaptive adjustment process of the mining telephone terminal of the present invention.

[0022] Figure 3 The figure is a schematic diagram of the environment adaptive adjustment process of the mining telephone terminal of the present invention. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1 As shown, the present invention provides an adaptive IP mine telephone communication network terminal intelligent control system, including a mine telephone terminal network status monitoring module, a mine telephone terminal network adaptive adjustment module, a mine telephone terminal network fault early warning processing module, a mine telephone terminal mine environment monitoring module, a mine telephone terminal environment adaptive adjustment module, and a database.

[0025] The mine telephone terminal network adaptive adjustment module is respectively connected to the mine telephone terminal network status monitoring module and the mine telephone terminal network fault early warning processing module, the mine telephone terminal mine environment monitoring module is respectively connected to the mine telephone terminal network fault early warning processing module and the mine telephone terminal environment adaptive adjustment module, and the database is respectively connected to the mine telephone terminal network adaptive adjustment module and the mine telephone terminal environment adaptive adjustment module.

[0026] The mining telephone terminal network status monitoring module is used to monitor the network status of each mining telephone terminal and obtain the network status information of each mining telephone terminal, wherein the network status information includes the signal strength, bandwidth, delay, packet loss rate, jitter, and throughput of the network.

[0027] Furthermore, the specific working process of the mining telephone terminal network status monitoring module is: through the signal strength detection device installed on each mining telephone terminal, the signal strength of each mining telephone terminal network is obtained and recorded as , Indicates The number of the mine telephone terminal, .

[0028] As a preferred solution, the strength of the signal received by the mine telephone terminal can also be monitored by professional signal strength detection software installed in the mine telephone terminal.

[0029] In another specific embodiment, for a mining telephone terminal without a built-in signal strength detection function, the signal strength may be determined indirectly by monitoring the call quality of the mining telephone terminal.

[0030] The bandwidth, delay, and packet loss rate of each mining telephone terminal network are measured by a network analyzer and recorded as .

[0031] As a preferred solution, a test data packet may be sent between the mine telephone terminal and the central server, and the round trip time of the data packet may be recorded to calculate the delay of the mine telephone terminal network.

[0032] In another specific embodiment, the delay of the real-time mine telephone terminal network is evaluated by analyzing the transmission time of the voice data packet during the mine telephone terminal call.

[0033] As a preferred solution, a network monitoring tool can also be used to send a certain number of data packets between the mine telephone terminal and the central server, and count the number of lost data packets, thereby calculating the packet loss rate of the mine telephone terminal network.

[0034] In another specific embodiment, the packet loss rate of the mine telephone terminal network is evaluated in real time by monitoring the loss of voice data packets during a call on the mine telephone terminal.

[0035] The jitter of each mining telephone terminal network is measured by network monitoring software and recorded as .

[0036] As a preferred solution, professional network monitoring software such as Wireshark, NetIQ Chariot, etc. can be installed on the control center computer connected to the mine telephone terminal to monitor the jitter of the mine telephone terminal network.

[0037] The throughput of each mining telephone terminal network is measured by a network speed test tool and recorded as .

[0038] As a preferred solution, network speed test tools such as Speedtest, iPerf, etc. can be used to measure the throughput of the mining telephone terminal network.

[0039] The mine telephone terminal network adaptive adjustment module is used to analyze the network status evaluation coefficient of each mine telephone terminal according to the network status information of each mine telephone terminal, determine whether the communication parameters of each mine telephone terminal need to be adjusted, where the communication parameters include transmission power and data transmission rate, and further adaptively adjust the communication parameters of each mine telephone terminal.

[0040] Further, see Figure 2 As shown, the specific working process of the mine telephone terminal network adaptive adjustment module includes: extracting the reference signal strength, reference bandwidth, and reference throughput of the mine telephone terminal network stored in the database, and recording them as .

[0041] By analyzing the formula Get the network status evaluation coefficient of each mine telephone terminal ,in They represent the deviation thresholds of the signal strength, bandwidth and throughput of the preset mining telephone terminal network, respectively. They respectively represent the thresholds of the delay amount, packet loss rate and jitter amount of the preset mining telephone terminal network.

[0042] As a preferred solution, for the mining telephone terminal network, the signal strength, bandwidth and throughput should be moderate according to actual needs, and the delay, packet loss rate and jitter should be as small as possible.

[0043] As a preferred solution, if the signal strength of the mine telephone terminal network is too low, it will cause unclear, intermittent calls, or even failure to connect. If the signal strength is too high, it may cause electromagnetic interference and other problems, and may also increase equipment power consumption and radiation risks.

[0044] As a preferred solution, if the bandwidth of the mining telephone terminal network is too small, it may not be able to meet the needs of multiple calls, data transmission and other services at the same time, resulting in jams and increased delays. If the bandwidth is too large, it may cause waste of resources and may also increase costs.

[0045] As a preferred solution, in the mining telephone terminal network, low latency is crucial for real-time communication, which can ensure the timely transmission and feedback of instructions. High latency may cause unsmooth calls and slow responses, affecting production safety and efficiency.

[0046] As a preferred solution, in the mining telephone terminal network, a high packet loss rate will lead to call interruption and data loss, seriously affecting the communication quality.

[0047] As a preferred solution, the large jitter of the mining telephone terminal network will lead to unstable call quality, with problems such as fluctuating and intermittent voices.

[0048] As a preferred solution, if the throughput of the mining telephone terminal network is too small, it may not be able to meet the needs of large-scale data transmission, and if the throughput is too large, it may lead to waste of resources and increased costs.

[0049] Furthermore, the specific working process of the network adaptive adjustment module of the mine telephone terminal also includes: comparing the network status evaluation coefficient of each mine telephone terminal with a preset network status evaluation coefficient threshold value; if the network status evaluation coefficient of a mine telephone terminal is less than the preset network status evaluation coefficient threshold value, the communication parameters of the mine telephone terminal need to be adjusted; otherwise, the communication parameters of the mine telephone terminal do not need to be adjusted.

[0050] Furthermore, the specific working process of adaptively adjusting the communication parameters of each mine telephone terminal in the mine telephone terminal network adaptive adjustment module is as follows: taking the analysis process of adaptively adjusting the communication parameters of a certain mine telephone terminal as an example: D1: Obtain the absolute value of the difference between the signal strength of the mine telephone terminal network and the reference signal strength, and record it as the signal strength deviation of the mine telephone terminal network. If the signal strength deviation of the mine telephone terminal network is greater than the preset deviation threshold of the signal strength of the mine telephone terminal network, the transmission power of the mine telephone terminal needs to be adjusted, and D2 is executed. Otherwise, the transmission power of the mine telephone terminal does not need to be adjusted.

[0051] D2: If the signal strength of the mine telephone terminal network is greater than the reference signal strength, the transmission power of the mine telephone terminal is adjusted in the direction of decreasing; if the signal strength of the mine telephone terminal network is less than the reference signal strength, the transmission power of the mine telephone terminal is adjusted in the direction of increasing.

[0052] Substitute the signal strength deviation of the mine telephone terminal network into a preset relationship function between the signal strength deviation and the transmission power adjustment amount to obtain the transmission power adjustment amount of the mine telephone terminal.

[0053] As a preferred solution, when the signal strength is good, the transmission power of the mine telephone terminal can be reduced to save energy and reduce interference with other equipment. When the signal strength is weak, the transmission power of the mine telephone terminal can be appropriately increased to enhance the transmission distance and strength of the signal. However, considering factors such as energy consumption and electromagnetic radiation, the transmission power of the mine telephone terminal cannot be increased indefinitely and should be lower than the set upper limit.

[0054] D3: Compare the delay and packet loss rate of the mine telephone terminal network with the preset thresholds of the delay and packet loss rate of the mine telephone terminal network. If the delay and packet loss rate of the mine telephone terminal network are less than or equal to their corresponding thresholds, the data transmission rate of the mine telephone terminal does not need to be adjusted. Otherwise, the data transmission rate of the mine telephone terminal needs to be adjusted, and the adjustment direction of the data transmission rate of the mine telephone terminal is to decrease, and execute D4.

[0055] D4: Obtain the difference between the network delay of the mining telephone terminal and a preset network delay threshold of the mining telephone terminal, and record it as the excess delay of the mining telephone terminal network.

[0056] Similarly, the packet loss rate of the mine telephone terminal network is excessive.

[0057] Substitute the excess delay and excess packet loss rate of the mining telephone terminal network into the preset relationship function between the excess delay and excess packet loss rate of the network and the adjustment amount of the data transmission rate to obtain the adjustment amount of the data transmission rate of the mining telephone terminal.

[0058] As a preferred solution, if the delay of the mine telephone terminal network is high or the packet loss rate is high, the data transmission rate of the mine telephone terminal can be reduced to ensure the reliability of the data.

[0059] D5: Feedback the adjustment direction and amount of the transmission power and data transmission rate of the mine telephone terminal to the mine telephone terminal remote control center, and perform adaptive adjustment on the communication parameters of the mine telephone terminal.

[0060] Similarly, according to the analysis steps D1-D5, the communication parameters of each mining telephone terminal are adaptively adjusted.

[0061] The network fault warning processing module for mining telephone terminals is used to monitor the network status of each mining telephone terminal after the communication parameters are adjusted, analyze the network improvement effect index of each mining telephone terminal after the communication parameters are adjusted, determine whether the communication network of each mining telephone terminal is faulty, and perform warning and processing.

[0062] Furthermore, the specific working process of the mine telephone terminal network fault warning processing module is: monitor the network status of each mine telephone terminal after the communication parameters are adjusted, obtain the network status information of each mine telephone terminal after the communication parameters are adjusted, further analyze the network status evaluation coefficient of each mine telephone terminal after the communication parameters are adjusted, divide the network status evaluation coefficient of each mine telephone terminal after the communication parameters are adjusted by the network status evaluation coefficient of each mine telephone terminal before the communication parameters are adjusted, and obtain the network improvement effect index of each mine telephone terminal after the communication parameters are adjusted.

[0063] The network improvement effect index of each mine telephone terminal after the communication parameters are adjusted is compared with the preset network improvement effect index threshold. If the network improvement effect index of a mine telephone terminal after the communication parameters are adjusted is less than the preset network improvement effect index threshold, the communication network of the mine telephone terminal fails, an early warning is issued, and feedback is given to the remote monitoring center of the underground communication network.

[0064] As a preferred solution, the method of analyzing the network status evaluation coefficient of each mining telephone terminal after the communication parameters are adjusted is the same as the method of analyzing the network status evaluation coefficient of each mining telephone terminal, and the principle is the same.

[0065] As a preferred solution, when the communication network of the mine telephone terminal fails, the underground communication network remote monitoring center will automatically switch to a backup network or communication method, or change the IP address to ensure uninterrupted communication.

[0066] It should be noted that the present invention monitors the network status of the mine telephone terminal, determines whether the communication parameters of the mine telephone terminal need to be adjusted and performs adaptive adjustment, further monitors the network status of the mine telephone terminal after the communication parameters are adjusted, determines whether the communication network of the mine telephone terminal is faulty, performs early warning and processing, and then realizes the function of network adaptive adjustment of the mine telephone terminal, thereby ensuring that the communication of the mine telephone terminal is not interrupted, so that the mine telephone terminal can adapt to different network environments.

[0067] The mine environment monitoring module for the mine telephone terminal is used to monitor the environment of the mine area where each mine telephone terminal is located, and obtain environmental parameters of the mine area where each mine telephone terminal is located, wherein the environmental parameters include temperature, humidity, air pressure, and gas concentration.

[0068] Furthermore, the specific working process of the mine environment monitoring module of the mine telephone terminal is: through the temperature sensors, humidity sensors, pressure sensors, and gas concentration sensors arranged in the mine area where each mine telephone terminal is located, the temperature, humidity, air pressure, and gas concentration of the mine area where each mine telephone terminal is located are obtained, and they are recorded as .

[0069] The mine telephone terminal environment adaptive adjustment module is used to analyze the communication degree coefficient of the mine area environment where each mine telephone terminal is located according to the environmental parameters of the mine area where each mine telephone terminal is located, determine whether the transmission power of each mine telephone terminal needs to be adjusted, and further adaptively adjust the transmission power of each mine telephone terminal.

[0070] Further, see Figure 3 As shown, the specific working process of the mine telephone terminal environment adaptive adjustment module includes: extracting the temperature, humidity, and air pressure suitable for the mine environment stored in the database, and recording them as .

[0071] By analyzing the formula Get the communication degree coefficient of the mine area environment where each mine telephone terminal is located ,in Indicates the preset correction factor affecting the communication degree coefficient, represents a natural constant, Respectively represent the allowable fluctuation of temperature, humidity and air pressure in the preset mine area. Indicates the preset warning value of gas concentration in the mine area.

[0072] Furthermore, the specific working process of the mine telephone terminal environment adaptive adjustment module also includes: comparing the communication degree coefficient of the mine area environment where each mine telephone terminal is located with a preset communication degree coefficient threshold; if the communication degree coefficient of the mine area environment where a certain mine telephone terminal is located is greater than the preset communication degree coefficient threshold, then the transmission power of the mine telephone terminal needs to be adjusted; otherwise, the transmission power of the mine telephone terminal does not need to be adjusted; and statistics are collected for each mine telephone terminal whose transmission power needs to be adjusted, and they are recorded as designated mine telephone terminals.

[0073] Furthermore, the specific working process of the mine telephone terminal environment adaptive adjustment module also includes: according to the temperature, humidity, air pressure and gas concentration of the mine area where each mine telephone terminal is located, screening and obtaining the temperature, humidity, air pressure and gas concentration of the mine area where each designated mine telephone terminal is located.

[0074] Set the matching transmission power corresponding to each temperature range, humidity range, air pressure range, and gas concentration range of the mine environment. According to the temperature, humidity, air pressure, and gas concentration of the mine area where each designated mine telephone terminal is located, screen and obtain the matching transmission power corresponding to the temperature, humidity, air pressure, and gas concentration of the mine area where each designated mine telephone terminal is located, and record them as , Indicates The number of a designated mine telephone terminal, .

[0075] As a preferred solution, the matching transmission power corresponding to each temperature range, humidity range, air pressure range, and gas concentration range of the mine environment is obtained based on historical experience. In a specific embodiment, a relationship model between the transmission power of the mine telephone terminal and environmental parameters is established based on historical data, and when the environment changes, the optimal transmission power of the mine telephone terminal is predicted based on the model.

[0076] As a preferred solution, in a high temperature environment, the heating of the equipment can be reduced by reducing the transmission power of the mine telephone terminal. In a low temperature environment, the transmission power of the mine telephone terminal can be appropriately increased to compensate for signal attenuation.

[0077] As a preferred solution, in a high humidity environment, signal attenuation is aggravated. The signal transmission power of the mine telephone terminal can be appropriately increased to enhance the signal strength and transmission distance. However, the transmission power cannot be increased excessively and exceed its upper limit to avoid interference with other equipment or exceeding safety standards.

[0078] As a preferred solution, when the air pressure changes, the transmission power of the mine telephone terminal is adjusted to ensure the signal coverage and communication quality.

[0079] As a preferred solution, when the gas concentration exceeds the safety threshold, the transmission power of the mine telephone terminal is reduced to ensure the safe operation of the equipment.

[0080] By analyzing the formula Get the appropriate transmission power for each designated mining telephone terminal ,in Respectively represent the preset weights of temperature, humidity, air pressure, and gas concentration. .

[0081] The transmission power of each designated mine telephone terminal is compared with its appropriate transmission power, the adjustment direction and adjustment amount of the transmission power of each designated mine telephone terminal are obtained, and the adjustment direction and adjustment amount are fed back to the mine telephone terminal remote control center, so as to adaptively adjust the transmission power of each mine telephone terminal.

[0082] As a preferred solution, the adjustment direction and amount of the transmission power of the designated mine telephone terminal are obtained. The specific method is: if the transmission power of the designated mine telephone terminal is greater than its appropriate transmission power, the adjustment direction of the transmission power of the designated mine telephone terminal is to decrease; if the transmission power of the designated mine telephone terminal is less than its appropriate transmission power, the adjustment direction of the transmission power of the designated mine telephone terminal is to increase.

[0083] The absolute value of the difference between the transmission power of the designated mine telephone terminal and its appropriate transmission power is used as the adjustment amount of the transmission power of the designated mine telephone terminal.

[0084] It should be noted that the present invention monitors the environment of the mine area where the mine telephone terminal is located, obtains the environmental parameters of the mine area where the mine telephone terminal is located, determines whether the communication parameters of the mine telephone terminal need to be adjusted and performs adaptive adjustment, thereby realizing the environmental adaptive adjustment function of the mine telephone terminal, thereby improving the stability, reliability and adaptability of the mine telephone terminal communication, and providing more reliable protection for mine safety production.

[0085] The database is used to store reference signal strength, reference bandwidth, reference throughput of the mine telephone terminal network, and store temperature, humidity, and air pressure suitable for the mine environment.

[0086] The above contents are merely examples and explanations of the concept of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the concept of the invention or exceed the scope defined by the present invention, they shall all fall within the protection scope of the present invention.

Claims

1. An adaptive IP mining telephone communication network terminal intelligent control system, characterized in that: include: Mine telephone terminal network status monitoring module: used to monitor the network status of each mine telephone terminal and obtain the network status information of each mine telephone terminal, where the network status information includes the signal strength, bandwidth, delay, packet loss rate, jitter, and throughput of the network; Mine telephone terminal network adaptive adjustment module: used to analyze the network status evaluation coefficient of each mine telephone terminal according to the network status information of each mine telephone terminal, determine whether the communication parameters of each mine telephone terminal need to be adjusted, where the communication parameters include transmission power and data transmission rate, and further adaptively adjust the communication parameters of each mine telephone terminal; Mine telephone terminal network fault early warning processing module: used to monitor the network status of each mine telephone terminal after the communication parameters are adjusted, analyze the network improvement effect index of each mine telephone terminal after the communication parameters are adjusted, determine whether the communication network of each mine telephone terminal is faulty, and perform early warning and processing; Mine environment monitoring module for mine telephone terminals: used to monitor the environment of the mine area where each mine telephone terminal is located, and obtain the environmental parameters of the mine area where each mine telephone terminal is located, where the environmental parameters include temperature, humidity, air pressure, and gas concentration; Mine telephone terminal environment adaptive adjustment module: used to analyze the communication degree coefficient of the mine area environment where each mine telephone terminal is located according to the environmental parameters of the mine area where each mine telephone terminal is located, determine whether the transmission power of each mine telephone terminal needs to be adjusted, and further adaptively adjust the transmission power of each mine telephone terminal; Database: used to store the reference signal strength, reference bandwidth, reference throughput of the mine telephone terminal network, and store the temperature, humidity, and air pressure suitable for the mine environment; The specific working process of the mining telephone terminal network status monitoring module is as follows: The signal strength of each mine telephone terminal network is obtained through the signal strength detection equipment installed on each mine telephone terminal, and recorded as , Indicates The number of the mine telephone terminal, ; The bandwidth, delay, and packet loss rate of each mining telephone terminal network are measured by a network analyzer and recorded as ; The jitter of each mining telephone terminal network is measured by network monitoring software and recorded as ; The throughput of each mining telephone terminal network is measured by a network speed test tool and recorded as ; The specific working process of the network adaptive adjustment module of the mining telephone terminal includes: Extract the reference signal strength, reference bandwidth, and reference throughput of the mining telephone terminal network stored in the database and record them as ; By analyzing the formula Get the network status evaluation coefficient of each mine telephone terminal ,in They represent the deviation thresholds of the signal strength, bandwidth and throughput of the preset mining telephone terminal network, respectively. Respectively represent the thresholds of the delay amount, packet loss rate and jitter amount of the preset mining telephone terminal network; The specific working process of the mine environment monitoring module of the mine telephone terminal is as follows: The temperature, humidity, air pressure and gas concentration of the mine area where each mine telephone terminal is located are obtained through the temperature sensors, humidity sensors, pressure sensors and gas concentration sensors arranged in the mine area where each mine telephone terminal is located, and they are recorded as ; The specific working process of the mine telephone terminal environment adaptive adjustment module includes: Extract the suitable temperature, humidity and air pressure of the mine environment stored in the database and record them as ; By analyzing the formula Get the communication degree coefficient of the mine area environment where each mine telephone terminal is located ,in Indicates the preset correction factor affecting the communication degree coefficient, represents a natural constant, Respectively represent the allowable fluctuation of temperature, humidity and air pressure in the preset mine area. Indicates the preset warning value of gas concentration in the mine area.

2. According to claim 1, the adaptive IP mine telephone communication network terminal intelligent control system is characterized by: The specific working process of the mine telephone terminal network adaptive adjustment module also includes: The network status evaluation coefficient of each mine telephone terminal is compared with the preset network status evaluation coefficient threshold. If the network status evaluation coefficient of a mine telephone terminal is less than the preset network status evaluation coefficient threshold, the communication parameters of the mine telephone terminal need to be adjusted. Otherwise, the communication parameters of the mine telephone terminal do not need to be adjusted.

3. The adaptive IP mining telephone communication network terminal intelligent control system according to claim 2 is characterized by: The specific working process of adaptively adjusting the communication parameters of each mining telephone terminal in the mining telephone terminal network adaptive adjustment module is as follows: D1: Obtain the absolute value of the difference between the signal strength of the mine telephone terminal network and the reference signal strength, and record it as the signal strength deviation of the mine telephone terminal network. If the signal strength deviation of the mine telephone terminal network is greater than the preset deviation threshold of the signal strength of the mine telephone terminal network, the transmission power of the mine telephone terminal needs to be adjusted, and D2 is executed. Otherwise, the transmission power of the mine telephone terminal does not need to be adjusted; D2: If the signal strength of the mine telephone terminal network is greater than the reference signal strength, the transmission power of the mine telephone terminal is adjusted in the direction of decreasing; if the signal strength of the mine telephone terminal network is less than the reference signal strength, the transmission power of the mine telephone terminal is adjusted in the direction of increasing; Substituting the signal strength deviation of the mine telephone terminal network into a preset relationship function between the signal strength deviation and the transmission power adjustment amount to obtain the transmission power adjustment amount of the mine telephone terminal; D3: compare the delay amount and packet loss rate of the mine telephone terminal network with the preset threshold values ​​of the delay amount and packet loss rate of the mine telephone terminal network respectively. If the delay amount and packet loss rate of the mine telephone terminal network are both less than or equal to the corresponding threshold values, the data transmission rate of the mine telephone terminal does not need to be adjusted. Otherwise, the data transmission rate of the mine telephone terminal needs to be adjusted, and the adjustment direction of the data transmission rate of the mine telephone terminal is to decrease, and execute D4; D4: obtaining the difference between the network delay of the mining telephone terminal and a preset network delay threshold of the mining telephone terminal, and recording it as the excess delay of the mining telephone terminal network; Similarly, the packet loss rate of the mining telephone terminal network is obtained; Substituting the excess delay and excess packet loss rate of the mining telephone terminal network into a preset relationship function between the excess delay and excess packet loss rate of the network and the adjustment amount of the data transmission rate, to obtain the adjustment amount of the data transmission rate of the mining telephone terminal; D5: Feedback the adjustment direction and adjustment amount of the transmission power and data transmission rate of the mine telephone terminal to the mine telephone terminal remote control center, and perform adaptive adjustment on the communication parameters of the mine telephone terminal; Similarly, according to the analysis steps D1-D5, the communication parameters of each mining telephone terminal are adaptively adjusted.

4. The adaptive IP mine telephone communication network terminal intelligent control system according to claim 1 is characterized by: The specific working process of the mining telephone terminal network fault early warning processing module is as follows: Monitor the network status of each mine telephone terminal after the communication parameter adjustment, obtain the network status information of each mine telephone terminal after the communication parameter adjustment, further analyze the network status evaluation coefficient of each mine telephone terminal after the communication parameter adjustment, divide the network status evaluation coefficient of each mine telephone terminal after the communication parameter adjustment by the network status evaluation coefficient of each mine telephone terminal before the communication parameter adjustment, and obtain the network improvement effect index of each mine telephone terminal after the communication parameter adjustment; The network improvement effect index of each mine telephone terminal after the communication parameters are adjusted is compared with the preset network improvement effect index threshold. If the network improvement effect index of a mine telephone terminal after the communication parameters are adjusted is less than the preset network improvement effect index threshold, the communication network of the mine telephone terminal fails, an early warning is issued, and feedback is given to the remote monitoring center of the underground communication network.

5. The adaptive IP mining telephone communication network terminal intelligent control system according to claim 1 is characterized by: The specific working process of the mine telephone terminal environment adaptive adjustment module also includes: The communication degree coefficient of the mine area environment where each mine telephone terminal is located is compared with the preset communication degree coefficient threshold. If the communication degree coefficient of the mine area environment where a mine telephone terminal is located is greater than the preset communication degree coefficient threshold, the transmission power of the mine telephone terminal needs to be adjusted. Otherwise, the transmission power of the mine telephone terminal does not need to be adjusted. The mine telephone terminals whose transmission power needs to be adjusted are counted and recorded as designated mine telephone terminals.

6. The adaptive IP mining telephone communication network terminal intelligent control system according to claim 5 is characterized by: The specific working process of the mine telephone terminal environment adaptive adjustment module also includes: Set the matching transmission power corresponding to each temperature range, humidity range, air pressure range, and gas concentration range of the mine environment. According to the temperature, humidity, air pressure, and gas concentration of the mine area where each designated mine telephone terminal is located, screen and obtain the matching transmission power corresponding to the temperature, humidity, air pressure, and gas concentration of the mine area where each designated mine telephone terminal is located, and record them as , Indicates The number of a designated mine telephone terminal, ; By analyzing the formula Get the appropriate transmission power for each designated mining telephone terminal ,in Respectively represent the preset weights of temperature, humidity, air pressure, and gas concentration. ; The transmission power of each designated mine telephone terminal is compared with its appropriate transmission power, the adjustment direction and adjustment amount of the transmission power of each designated mine telephone terminal are obtained, and the adjustment direction and adjustment amount are fed back to the mine telephone terminal remote control center, so as to adaptively adjust the transmission power of each mine telephone terminal.

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