A coal mine belt transportation safety monitoring system based on data analysis

Abstract

The present invention relates to the technical field of belt transportation management, and discloses a coal mine belt transportation safety monitoring system based on data analysis. First, by collecting various key operating parameters of coal mine belt transportation equipment, the operating safety status of the belt transportation equipment at the current moment is judged by analyzing the various key operating parameters, and the operating safety status of the belt transportation equipment in the current transportation cycle is judged. Then, the present application collects working parameters in the coal mine belt transportation process, analyzes the working parameters, and judges the transportation working safety status of the current cycle. Finally, the present invention judges the overall safety of the belt in the current transportation cycle based on the transportation equipment operating safety status and transportation working safety status of the current cycle, thereby realizing comprehensive monitoring of the belt transportation process and improving the accuracy and reliability of monitoring.

Description

Technical Field

[0001] The present invention relates to the technical field of belt transportation management, and in particular to a coal mine belt transportation safety monitoring system based on data analysis. Background Art

[0002] Coal mine belt conveyor is a kind of equipment specially used to transport coal and other materials in coal mines and other mining environments. Coal mine belt transportation is an important link in coal mining and transportation. However, the existing belt transportation monitoring system often has problems such as incomplete data monitoring and inaccurate analysis, making it difficult to effectively prevent safety hazards during transportation.

[0003] Most existing coal mine belt conveyor safety monitoring systems monitor the operating parameters of belt conveyor equipment, such as voltage, current, temperature, etc., and compare the operating parameters with the set standard thresholds. If the standard thresholds are exceeded, it indicates that there is a problem with the equipment safety. This only monitors the safety of coal mine belt conveyor equipment. However, the coal mine belt conveyor process will also be affected by human and environmental factors, all of which may cause safety accidents in the coal mine belt conveyor process. Therefore, the present invention provides a coal mine belt conveyor safety monitoring system based on data analysis. Summary of the Invention

[0004] The purpose of the present invention is to provide a coal mine belt transportation safety monitoring system based on data analysis to solve the above technical problems.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A coal mine belt transportation safety monitoring system based on data analysis, the system includes: a data acquisition module, a data processing module, a data analysis module and a status evaluation module;

[0007] The data acquisition module includes a belt operation parameter acquisition unit and a transport operation parameter acquisition unit;

[0008] The operating parameter acquisition unit includes several parameter acquisition sensors, which are arranged at key positions of the belt conveyor equipment to collect key operating parameters of the equipment during the belt conveyor coal mine transportation process and send them to the data processing module;

[0009] The transport working parameter acquisition unit is used to collect working parameters of the coal mine during belt transport in real time and send them to the data processing module;

[0010] The data processing module is used to process the data collected by the data collection module and send it to the status evaluation module;

[0011] The state evaluation module is used to receive the data sent by the data processing module and evaluate the operational safety state of the transport belt based on the data.

[0012] As a further description of the solution of the present invention, the operating parameters are key parameters to ensure its normal operation and efficient material transportation;

[0013] The working parameters include the amount of coal transported by the transport equipment in the current transport cycle, and the time taken by the transport equipment to transport a unit amount of coal in the current transport cycle.

[0014] As a further description of the solution of the present invention, the working process of the status assessment module includes:

[0015] Obtain the key operating parameters of the transportation equipment at the current moment, and compare each key operating parameter with the corresponding standard interval. If any key operating parameter does not meet the marked interval, it means that the current operating safety status of the belt transportation equipment is unqualified. If no key operating parameter does not meet the marked interval, further judgment is made on the current operating safety status of the belt transportation equipment.

[0016] As a further description of the solution of the present invention, the working process of further judging the operating safety status of the belt conveyor equipment includes:

[0017] Construct a calculation model for the safety qualification coefficient of belt conveyor equipment operation at the current moment, and the expression is:

[0018] ;

[0019] Where, is the safety qualification coefficient of the belt conveyor equipment at the current moment, is the number of key operating parameters collected, is the real-time value of the jth key operating parameter at the current moment, is the jth key operating parameter standard value preset by the system, where , The standard range corresponding to the jth key operating parameter preset by the system, is the weight coefficient corresponding to the jth key operating parameter;

[0020] The current moment of belt conveyor equipment operation safety qualification factor The threshold value of belt conveyor equipment operation safety qualification factor set by the system Comparison, if the current moment belt conveyor equipment operation safety qualification factor Greater than or equal to the belt conveyor equipment operation safety qualification coefficient threshold set by the system , it means that the current belt conveyor equipment operation safety status is unqualified. If the current belt conveyor equipment operation safety qualification coefficient is Less than the belt conveyor equipment operation safety qualification coefficient threshold set by the system , then judge the operating safety status of the belt conveyor equipment during the current transportation cycle.

[0021] As a further description of the solution of the present invention, the working process of judging the operating safety status of the belt conveyor equipment in the current transport cycle includes:

[0022] Obtain the data of the belt conveyor equipment operation safety status coefficient changing with time during the current transportation cycle, and fit the function of the belt conveyor equipment operation safety status coefficient changing with time during the current transportation cycle ;

[0023] Construct a calculation model for the potential qualified coefficient of belt conveyor equipment operation safety in the current transportation cycle, and the expression is:

[0024] ;

[0025] Where, The potential qualification factor for belt conveyor equipment operation safety in the current transportation cycle. The standard function of the belt conveyor equipment operation safety status coefficient preset by the system changes with time. is the initial moment of the current transportation cycle, The end time of the current transportation cycle;

[0026] The potential qualification factor of belt conveyor equipment operation safety in the current transportation cycle The potential qualification factor threshold of belt conveyor operation safety set by the system Comparison, if the current transport cycle belt conveyor equipment operation safety potential qualification factor Greater than or equal to the system-set potential qualification coefficient threshold for belt conveyor operation safety , it means that the belt conveyor equipment operating safety status in the current transportation cycle has the risk of being unqualified. If the belt conveyor equipment operating safety potential qualification coefficient in the current transportation cycle is Less than the potential qualification coefficient threshold of belt conveyor operation safety set by the system , it means that the belt conveyor equipment is in a qualified operating safety state during the current transport cycle.

[0027] As a further description of the solution of the present invention, the working process of the status assessment module also includes:

[0028] Construct a mathematical model of the safety qualification coefficient of the current transportation cycle, and the expression is:

[0029]

[0030] Where, is the working safety qualification coefficient in the current transportation cycle, is the conversion factor, is the number of coals conveyed by the belt in the current transportation cycle, and i belongs to n, The number of coals conveyed by the belt in the current transportation cycle specified by the system, is the time it takes for the belt to transport the i-th unit of coal in the current transportation cycle, The current transportation cycle duration specified by the system;

[0031] The current transport cycle work safety qualification factor The work safety qualification factor threshold set by the system Comparison, if the current transport cycle work safety qualification factor Greater than or equal to the system-set work safety qualification factor threshold , it means that the current transport cycle working safety status is unqualified. If the current transport cycle working safety qualification coefficient Less than the working safety qualification factor threshold set by the system , it means that the working safety status of the current transportation cycle is qualified.

[0032] As a further description of the solution of the present invention, the working process of the status assessment module also includes:

[0033] Construct a mathematical model for the overall safety qualification coefficient of the belt in the current transport cycle, and the expression is:

[0034] ;

[0035] Where, is the overall safety qualification coefficient of the belt in the current transport cycle, is the conversion factor;

[0036] The overall safety qualification factor of the belt in the current transport cycle The overall belt safety qualification factor threshold set by the system Comparison, if the overall safety qualification factor of the belt in the current transport cycle is Greater than or equal to the overall belt safety qualification factor threshold set by the system , it means that the overall safety status of the belt in the current transport cycle is unqualified. If the overall safety qualification coefficient of the belt in the current transport cycle is Less than the overall belt safety qualification factor threshold set by the system , it means that the overall safety status of the belt in the current transportation cycle is qualified.

[0037] As a further description of the solution of the present invention, the system further includes an early warning module, which is used to issue corresponding early warnings in real time based on the evaluation results of the status evaluation module.

[0038] Beneficial effects of the present invention:

[0039] In order to realize comprehensive monitoring of the safety status of coal mine belt transportation, the present invention first collects various key operating parameters of coal mine belt transportation equipment, judges the current operating safety status of the belt transportation equipment by analyzing the various key operating parameters, and substitutes the key operating parameters into the formula to calculate the safety qualification coefficient of the belt transportation equipment operation at the current moment, further judges the current operating safety status of the belt transportation equipment operation, and judges the operating safety status of the belt transportation equipment in the current transportation cycle according to the cumulative change of the safety qualification coefficient of the belt transportation equipment operation in the current transportation cycle. Then, the present application collects the working parameters in the coal mine belt transportation process, analyzes the working parameters, and judges the transportation working safety status of the current cycle. Finally, the present invention judges the overall safety of the belt in the current transportation cycle based on the transportation equipment operating safety status and transportation working safety status of the current cycle, thereby realizing comprehensive monitoring of the belt transportation process and improving the accuracy and reliability of monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The present invention will be further described below with reference to the accompanying drawings.

[0041] Figure 1 It is a partial structural diagram of the coal mine belt transportation safety monitoring system based on data analysis provided by the present invention. DETAILED DESCRIPTION

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making any creative efforts shall fall within the scope of protection of the present invention.

[0043] See also Figure 1 ,The present invention is a coal mine belt transportation safety monitoring system based on data analysis, the system includes: a data acquisition module, a data processing module, a data analysis module and a status evaluation module;

[0044] The data acquisition module includes a belt operation parameter acquisition unit and a transport operation parameter acquisition unit;

[0045] The operating parameter acquisition unit includes several parameter acquisition sensors, which are arranged at key positions of the belt conveyor equipment to collect key operating parameters of the equipment during the belt conveyor coal mine transportation process and send them to the data processing module;

[0046] The transport working parameter acquisition unit is used to collect working parameters of the coal mine during belt transport in real time and send them to the data processing module;

[0047] The data processing module is used to process the data collected by the data collection module and send it to the status evaluation module;

[0048] The state evaluation module is used to receive the data sent by the data processing module and evaluate the operational safety state of the transport belt based on the data.

[0049] Through the above technical scheme, the present invention realizes comprehensive monitoring of the safety status of coal mine belt transportation. First, by collecting various key operating parameters of the coal mine belt transportation equipment, the current operating safety status of the belt transportation equipment is judged by analyzing the various key operating parameters, and the key operating parameters are substituted into the formula to calculate the safety qualification coefficient of the belt transportation equipment operation at the current moment, and the current operating safety status of the belt transportation equipment is further judged. According to the cumulative change of the safety qualification coefficient of the belt transportation equipment operation in the current transportation cycle, the operating safety status of the belt transportation equipment in the current transportation cycle is judged. Then, the present application collects the working parameters in the coal mine belt transportation process, analyzes the working parameters, and judges the transportation working safety status of the current cycle. Finally, the present invention judges the overall safety of the belt in the current transportation cycle based on the transportation equipment operating safety status and transportation working safety status of the current cycle, thereby realizing comprehensive monitoring of the belt transportation process and improving the accuracy and reliability of monitoring.

[0050] As a further description of the solution of the present invention, the operating parameters are key parameters to ensure its normal operation and efficient material transportation;

[0051] The working parameters include the amount of coal transported by the transport equipment in the current transport cycle, and the time taken by the transport equipment to transport a unit amount of coal in the current transport cycle.

[0052] As a further description of the solution of the present invention, the working process of the status assessment module includes:

[0053] Obtain the key operating parameters of the transportation equipment at the current moment, and compare each key operating parameter with the corresponding standard interval. If any key operating parameter does not meet the marked interval, it means that the current operating safety status of the belt transportation equipment is unqualified. If no key operating parameter does not meet the marked interval, further judgment is made on the current operating safety status of the belt transportation equipment.

[0054] As a further description of the solution of the present invention, the working process of further judging the operating safety status of the belt conveyor equipment includes:

[0055] Construct a calculation model for the safety qualification coefficient of belt conveyor equipment operation at the current moment, and the expression is:

[0056] ;

[0057] Where, is the safety qualification coefficient of the belt conveyor equipment at the current moment, is the number of key operating parameters collected, is the real-time value of the jth key operating parameter at the current moment, is the jth key operating parameter standard value preset by the system, where , The standard range corresponding to the jth key operating parameter preset by the system, is the weight coefficient corresponding to the jth key operating parameter;

[0058] The current moment of belt conveyor equipment operation safety qualification factor The threshold value of belt conveyor equipment operation safety qualification factor set by the system Comparison, if the current moment belt conveyor equipment operation safety qualification factor Greater than or equal to the belt conveyor equipment operation safety qualification coefficient threshold set by the system , it means that the current belt conveyor equipment operation safety status is unqualified. If the current belt conveyor equipment operation safety qualification coefficient is Less than the belt conveyor equipment operation safety qualification coefficient threshold set by the system , then judge the operating safety status of the belt conveyor equipment during the current transportation cycle.

[0059] It should be noted that the key operating parameters of the equipment include motor operating power, operating temperature, belt inclination, etc.

[0060] Through the above technical solution, this embodiment judges the safety status of the belt conveyor at the current moment, compares the key operating parameters at the current moment with the corresponding standard intervals, and if any key operating parameter does not meet the marked interval, it means that the belt conveyor is not in a safe state at the current moment; if no key operating parameter does not meet the marked interval, then the formula is used. Calculate the current moment belt conveyor equipment operation safety qualification coefficient, the current moment belt conveyor equipment operation safety qualification coefficient The threshold value of belt conveyor equipment operation safety qualification factor set by the system Comparison, if the current moment belt conveyor equipment operation safety qualification factor Greater than or equal to the belt conveyor equipment operation safety qualification coefficient threshold set by the system , it means that the current belt conveyor equipment operation safety status is unqualified. If the current belt conveyor equipment operation safety qualification coefficient is Less than the belt conveyor equipment operation safety qualification coefficient threshold set by the system , then judge the operating safety status of the belt conveyor equipment during the current transportation cycle.

[0061] As a further description of the solution of the present invention, the working process of judging the operating safety status of the belt conveyor equipment in the current transport cycle includes:

[0062] Obtain the data of the belt conveyor equipment operation safety status coefficient changing with time during the current transportation cycle, and fit the function of the belt conveyor equipment operation safety status coefficient changing with time during the current transportation cycle ;

[0063] Construct a calculation model for the potential qualified coefficient of belt conveyor equipment operation safety in the current transportation cycle, and the expression is:

[0064] ;

[0065] Where, The potential qualification factor for belt conveyor equipment operation safety in the current transportation cycle. The standard function of the belt conveyor equipment operation safety status coefficient preset by the system changes with time. is the initial moment of the current transportation cycle, The end time of the current transportation cycle;

[0066] The potential qualification factor of belt conveyor equipment operation safety in the current transportation cycle The potential qualification factor threshold of belt conveyor operation safety set by the system Comparison, if the current transport cycle belt conveyor equipment operation safety potential qualification factor Greater than or equal to the system-set potential qualification coefficient threshold for belt conveyor operation safety , it means that the belt conveyor equipment operating safety status in the current transportation cycle has the risk of being unqualified. If the belt conveyor equipment operating safety potential qualification coefficient in the current transportation cycle is Less than the potential qualification coefficient threshold of belt conveyor operation safety set by the system , it means that the belt conveyor equipment is in a qualified operating safety state during the current transport cycle.

[0067] Through the above technical solution, this embodiment judges the operating safety status of the belt conveyor equipment in the current transportation cycle, and uses the formula Calculate the potential qualified coefficient of belt conveyor equipment operation safety in the current transport cycle, and convert the potential qualified coefficient of belt conveyor equipment operation safety in the current transport cycle into The potential qualification factor threshold of belt conveyor operation safety set by the system Comparison, if the current transport cycle belt conveyor equipment operation safety potential qualification factor Greater than or equal to the system-set potential qualification coefficient threshold for belt conveyor operation safety , it means that the belt conveyor equipment operating safety status in the current transportation cycle has the risk of being unqualified. If the belt conveyor equipment operating safety potential qualification coefficient in the current transportation cycle is Less than the potential qualification coefficient threshold of belt conveyor operation safety set by the system , it means that the belt conveyor equipment is in a qualified operating safety state during the current transport cycle.

[0068] As a further description of the solution of the present invention, the working process of the status assessment module also includes:

[0069] Construct a mathematical model of the safety qualification coefficient of the current transportation cycle, and the expression is:

[0070]

[0071] Where, is the working safety qualification coefficient in the current transportation cycle, is the conversion factor, is the number of coals conveyed by the belt in the current transportation cycle, and i belongs to n, The number of coals conveyed by the belt in the current transportation cycle specified by the system, is the time it takes for the belt to transport the i-th unit of coal in the current transportation cycle, The current transportation cycle duration specified by the system;

[0072] The current transport cycle work safety qualification factor The work safety qualification factor threshold set by the system Comparison, if the current transport cycle work safety qualification factor Greater than or equal to the system-set work safety qualification factor threshold , it means that the current transport cycle working safety status is unqualified. If the current transport cycle working safety qualification coefficient Less than the working safety qualification factor threshold set by the system , it means that the working safety status of the current transportation cycle is qualified.

[0073] Through the above technical solution, this embodiment judges the working safety status of the current transportation cycle. First, the number of coal mines conveyed by the belt in the transportation cycle, the time it takes for the belt to convey the i-th unit of coal, the number of coal mines conveyed by the belt in the current transportation cycle specified by the system, and the current transportation cycle duration specified by the system are obtained, and then the formula is substituted into Calculate the current transport cycle work safety qualification coefficient and convert the current transport cycle work safety qualification coefficient into The work safety qualification factor threshold set by the system Comparison, if the current transport cycle work safety qualification factor Greater than or equal to the system-set work safety qualification factor threshold , it means that the current transport cycle working safety status is unqualified. If the current transport cycle working safety qualification coefficient Less than the working safety qualification factor threshold set by the system , it means that the working safety status of the current transportation cycle is qualified.

[0074] As a further description of the solution of the present invention, the working process of the status assessment module also includes:

[0075] Construct a mathematical model for the overall safety qualification coefficient of the belt in the current transport cycle, and the expression is:

[0076] ;

[0077] Where, is the overall safety qualification coefficient of the belt in the current transport cycle, is the conversion factor;

[0078] The overall safety qualification factor of the belt in the current transport cycle The overall belt safety qualification factor threshold set by the system Comparison, if the overall safety qualification factor of the belt in the current transport cycle is Greater than or equal to the overall belt safety qualification factor threshold set by the system , it means that the overall safety status of the belt in the current transport cycle is unqualified. If the overall safety qualification coefficient of the belt in the current transport cycle is Less than the overall belt safety qualification factor threshold set by the system , it means that the overall safety status of the belt in the current transportation cycle is qualified.

[0079] Through the above technical solution, this embodiment combines the safety status of the transportation equipment in the current cycle and the working safety status of the transportation process, and uses the formula Calculate the overall safety qualification coefficient of the belt in the current transport cycle and convert the overall safety qualification coefficient of the belt in the current transport cycle into The overall belt safety qualification factor threshold set by the system Comparison, if the overall safety qualification factor of the belt in the current transport cycle is Greater than or equal to the overall belt safety qualification factor threshold set by the system , it means that the overall safety status of the belt in the current transport cycle is unqualified. If the overall safety qualification coefficient of the belt in the current transport cycle is Less than the overall belt safety qualification factor threshold set by the system , it means that the overall safety status of the belt in the current transportation cycle is qualified.

[0080] As a further description of the solution of the present invention, the system further includes an early warning module, which is used to issue corresponding early warnings in real time based on the evaluation results of the status evaluation module.

[0081] The above is a detailed description of an embodiment of the present invention. However, the content described is only a preferred embodiment of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A coal mine belt transportation safety monitoring system based on data analysis, characterized in that: The system includes: a data acquisition module, a data processing module, a data analysis module and a status assessment module; The data acquisition module includes a belt operation parameter acquisition unit and a transport operation parameter acquisition unit; The operating parameter acquisition unit includes several parameter acquisition sensors, which are arranged at key positions of the belt conveyor equipment to collect key operating parameters of the equipment during the belt conveyor coal mine transportation process and send them to the data processing module; The transport working parameter acquisition unit is used to collect working parameters of the coal mine during belt transport in real time and send them to the data processing module; The data processing module is used to process the data collected by the data collection module and send it to the status evaluation module; The state evaluation module is used to receive the data sent by the data processing module and evaluate the operational safety state of the transport belt based on the data; The working process of the status assessment module includes: Obtain the key operating parameters of the conveying equipment at the current moment, and compare each key operating parameter with the corresponding standard range. If any key operating parameter does not meet the standard range, it means that the current belt conveyor equipment operating safety status is unqualified. If no key operating parameter does not meet the standard range, further judgment is made on the current belt conveyor equipment operating safety status; The working process of further judging the current operating safety status of the belt conveyor equipment includes: Construct a calculation model for the safety qualification coefficient of belt conveyor equipment operation at the current moment, and the expression is: ； Where, is the safety qualification coefficient of the belt conveyor equipment at the current moment, is the number of key operating parameters collected, is the real-time value of the jth key operating parameter at the current moment, is the jth key operating parameter standard value preset by the system, where , The standard range corresponding to the jth key operating parameter preset by the system, is the weight coefficient corresponding to the jth key operating parameter; The current moment of belt conveyor equipment operation safety qualification factor The threshold value of belt conveyor equipment operation safety qualification factor set by the system Comparison, if the current moment belt conveyor equipment operation safety qualification factor Greater than or equal to the belt conveyor equipment operation safety qualification coefficient threshold set by the system , it means that the current belt conveyor equipment operation safety status is unqualified. If the current belt conveyor equipment operation safety qualification coefficient is Less than the belt conveyor equipment operation safety qualification coefficient threshold set by the system , then judge the operating safety status of the belt conveyor equipment in the current transportation cycle; The working process of the status assessment module also includes: Construct a mathematical model of the safety qualification coefficient of the current transportation cycle, and the expression is: ； Where, is the working safety qualification coefficient in the current transportation cycle, is the conversion factor, is the number of coals conveyed by the belt in the current transportation cycle, and i belongs to n, The number of coals conveyed by the belt in the current transportation cycle specified by the system, is the time it takes for the belt to transport the i-th unit of coal in the current transportation cycle, The current transportation cycle duration specified by the system; The current transport cycle work safety qualification factor The work safety qualification factor threshold set by the system Comparison, if the current transport cycle work safety qualification factor Greater than or equal to the system-set work safety qualification factor threshold , it means that the current transport cycle working safety status is unqualified. If the current transport cycle working safety qualification coefficient Less than the working safety qualification factor threshold set by the system , it means that the working safety status of the current transportation cycle is qualified.

2. A coal mine belt transportation safety monitoring system based on data analysis according to claim 1, characterized in that: The operating parameters are key parameters to ensure normal operation and efficient material transportation; The working parameters include the amount of coal transported by the transport equipment in the current transport cycle, and the time taken by the transport equipment to transport a unit amount of coal in the current transport cycle.

3. A coal mine belt transportation safety monitoring system based on data analysis according to claim 2, characterized in that: The working process of judging the operating safety status of the belt conveyor equipment in the current transport cycle includes: Obtain the data of the belt conveyor equipment operation safety status coefficient changing with time during the current transportation cycle, and fit the function of the belt conveyor equipment operation safety status coefficient changing with time during the current transportation cycle ; Construct a calculation model for the potential qualified coefficient of belt conveyor equipment operation safety in the current transportation cycle, and the expression is: ； Where, The potential qualification factor for belt conveyor equipment operation safety in the current transportation cycle. The standard function of the belt conveyor equipment operation safety status coefficient preset by the system changes with time. is the initial moment of the current transportation cycle, The end time of the current transportation cycle; The potential qualification factor of belt conveyor equipment operation safety in the current transportation cycle The potential qualification factor threshold of belt conveyor operation safety set by the system Comparison, if the current transport cycle belt conveyor equipment operation safety potential qualification factor Greater than or equal to the system-set potential qualification coefficient threshold for belt conveyor operation safety , it means that the belt conveyor equipment operating safety status in the current transportation cycle has the risk of being unqualified. If the belt conveyor equipment operating safety potential qualification coefficient in the current transportation cycle is Less than the potential qualification coefficient threshold of belt conveyor operation safety set by the system , it means that the belt conveyor equipment is in a qualified operating safety state during the current transport cycle.

4. A coal mine belt transportation safety monitoring system based on data analysis according to claim 3, characterized in that: The working process of the status assessment module also includes: Construct a mathematical model for the overall safety qualification coefficient of the belt in the current transport cycle, and the expression is: ； Where, is the overall safety qualification coefficient of the belt in the current transport cycle, is the conversion factor; The overall safety qualification factor of the belt in the current transport cycle The overall belt safety qualification factor threshold set by the system Comparison, if the overall safety qualification factor of the belt in the current transport cycle is Greater than or equal to the overall belt safety qualification factor threshold set by the system , it means that the overall safety status of the belt in the current transport cycle is unqualified. If the overall safety qualification coefficient of the belt in the current transport cycle is Less than the overall belt safety qualification factor threshold set by the system , it means that the overall safety status of the belt in the current transportation cycle is qualified.

5. A coal mine belt transportation safety monitoring system based on data analysis according to any one of claims 1 to 4, characterized in that: The system also includes an early warning module, which is used to issue corresponding early warnings in real time based on the evaluation results of the status evaluation module.

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