Extensible high-performance mine real-time data monitoring system and monitoring method

Abstract

The invention relates to the technical field of coal mine safety, in particular to an extensible high-performance mine real-time data monitoring system and method, and the system comprises a system operation starting module, a multi-thread working module, a system operation self-detection module, a data providing server and a data collection server. According to the invention, monitoring and uploading of a plurality of different data types can be supported at the same time, and operation of different data flow threads does not influence each other and is independent; a corresponding system file backup function is configured, the traceability of transmission data is enhanced, the generation condition of backup files can be polled regularly, and the exception handling capacity of the system is enhanced; according to the invention, the decoupling performance is strong, different data transmission modes among different data streams can be satisfied, different data streams are supported to adapt to different secondary packaging and encryption requirements, the expandability and the use convenience of the data monitoring system are enhanced, and the cost required by real deployment is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of coal mine safety, and in particular relates to an expandable high-performance real-time mine data monitoring system and a monitoring method based on the monitoring system. Background Art

[0002] Mines are typical high-risk production environments. Due to the complex and dynamic changes in underground operating conditions, ensuring personnel safety has become an important challenge in mine management. Traditional mine safety management relies on manual inspections and single-point equipment monitoring. This model often has problems such as untimely information transmission and limited coverage, and it is difficult to meet the higher requirements of modern mine operations for safety and efficiency.

[0003] With the development of the Internet of Things, wireless communication and positioning technology, mine personnel management systems based on real-time data detection have emerged. Through advanced sensing and communication methods, such systems can effectively solve the blind spot problem in mine safety management, monitor the activities of underground workers in real time, and provide strong support for accident warning and emergency response.

[0004] In modern mine safety systems, real-time trajectory monitoring and alarm functions for personnel are one of the key technologies. By deploying positioning devices (such as RFID tags, Bluetooth beacons or ultra-wideband positioning devices) underground, combined with base stations or signal receivers, the system can collect the location information of operating personnel in real time and dynamically record their movement trajectories, thereby helping managers to fully grasp the distribution of personnel and working conditions underground and avoid entering dangerous areas by mistake. At the same time, the alarm function integrated in the system can detect abnormal situations in real time and provide early warnings. Although existing technologies have played an important role in improving the level of mine safety management, there are still some shortcomings. First, many system designs are relatively fixed and difficult to adapt to the special needs of different mining environments; second, the problem of insufficient scalability leads to the need to redeploy the system during subsequent upgrades or functional expansions, which increases costs and complexity; in addition, current solutions often lack sufficient flexibility and it is difficult to customize or optimize functions according to actual needs. Summary of the invention

[0005] In view of the above shortcomings, the present invention proposes a mine data monitoring system with scalability, customization, strong flexibility and high performance, which can better adapt to the needs of different mine environments. The system can not only realize the real-time trajectory monitoring of underground personnel and efficient detection of alarm information, but also can freely combine and expand functional modules according to specific application scenarios, providing a more economical, efficient and intelligent solution for mine safety management.

[0006] The problem to be solved by the present invention is that the existing intelligent detection system for mines is relatively fixed in design and is difficult to adapt to the increasingly stringent and changeable supervision and safety requirements of mines. Most real-time data monitoring systems are based on a single-threaded working mode, with low performance, many change steps, and relatively simple logic. The present invention uses a multi-threaded working mode, which can simultaneously carry out the detection and uploading of multiple data streams. The monitoring threads belonging to different data streams do not interfere with each other, and the program has a high degree of decoupling. The number of data streams can be flexibly added or reduced, while reducing the deployment cost generated when the system is upgraded due to insufficient scalability. The present invention enhances the scalability of the data monitoring system by decoupling each module, making it more flexible in use.

[0007] The present invention provides a novel scalable high-performance mine real-time data monitoring system, which is based on a multi-threaded working mode and includes a system startup module, a multi-threaded working module, a system operation self-detection module, etc. The workflow of each thread includes a data capture unit, a data automatic detection unit, and a data push unit. The data capture unit will capture different types of underground real-time data from a data platform according to the task requirements of the thread to which it belongs to form different types of transmission data, such as a personnel real-time trajectory monitoring thread will capture personnel real-time trajectory information, a personnel underground alarm monitoring thread will capture personnel real-time alarm and help information, and a mine attendance configuration monitoring thread will capture the real-time attendance configuration data of the mine. The data automatic detection unit and the data push unit are responsible for real-time detection of the underground real-time data obtained by each thread and determining whether to push it as required. The system operation self-monitoring module is responsible for compressing and locally backing up the uploaded files, and is also responsible for polling and checking the backup files. The system startup module, the multi-threaded working module, and the data capture unit, the data automatic detection unit, the data push unit, etc. included in the system operation self-detection module mentioned in the present invention can be customized and developed according to requirements, and have flexible and scalable characteristics.

[0008] Specifically, the present invention provides an expandable high-performance real-time mine data monitoring system, comprising:

[0009] System operation startup module, which is used to monitor the operation of the current system and load global configuration variables for data push from the data provider server at startup, such as mine code, IP and PORT of the remote data upload server, data upload format requirements, data secondary packaging encryption requirements, etc.

[0010] Multi-threaded working module, which is the main body of program business logic operation, is responsible for processing the operation of various data monitoring threads, including underground personnel real-time data monitoring thread, underground real-time alarm data monitoring thread, and mine attendance configuration real-time data monitoring thread; its working logic includes the capture of different types of underground real-time data, secondary packaging and encryption of the acquired mine real-time data in different formats according to the requirements of the data collector, and the establishment of network connection with the data collector and the implementation of data push and return message parsing;

[0011] System operation self-detection module, which is responsible for monitoring the operation status of the mine real-time data monitoring system and locally recording problems that occur during system operation. It is also responsible for periodic polling detection of local detailed backup files and simplified backup files generated by the multi-threaded working module;

[0012] A data providing server, which is responsible for providing real-time raw data underground, and is generally a native intelligent personnel positioning system of a mine;

[0013] The data collection server is the data receiver of the multi-threaded mine real-time data monitoring system, responsible for processing the data connection establishment request of the multi-threaded mine monitoring system and returning the parsing result of the corresponding data frame after receiving the data.

[0014] The system operation startup module further includes:

[0015] A service configuration loading unit, which is responsible for loading some basic configurations when the current service is started, such as the mine code used by the current mine, the mine name, the network connection configuration of the data upload server, the format requirements for secondary packaging of real-time data in different underground mines, the encryption algorithm type used for main data encryption, the encryption parameters used by the encryption algorithm, and other basic configuration information;

[0016] The multi-threaded work startup unit is executed after the service configuration is loaded, and is responsible for loading the startup functions of the underground personnel positioning data monitoring thread, the underground personnel alarm real-time data monitoring thread, and the underground attendance configuration real-time data monitoring thread.

[0017] The multi-threaded working module further includes:

[0018] A personnel real-time data monitoring unit is responsible for obtaining the original underground personnel positioning related information of the mine from the data providing server, including the original information such as personnel name, card number, department, location, base station number and time of entering the mine, and changing and assembling the personnel positioning related real-time data as required, and encrypting the assembled data and sending it to the remote data collection server;

[0019] Personnel alarm real-time data monitoring unit, which is responsible for obtaining the original underground personnel alarm real-time information of the mine from the data providing server, including the capture of various alarm data such as positioning card power failure, distress alarm, area timeout and overcrowding alarm, and secondary packaging and encryption of personnel alarm real-time data as required, establishing a connection with the remote data server and pushing it for processing, and finally parsing the data returned by the data collection server to determine whether the data push is successful;

[0020] The mine attendance configuration monitoring unit is responsible for obtaining the original underground attendance configuration real-time data of the mine from the data providing server, including the real-time attendance configuration information such as the shift information and the shift system, and re-encapsulating and encrypting the real-time attendance data, establishing a connection with the remote data server and pushing the real-time attendance data, and finally parsing the data returned by the data collection server to determine whether the data push is successful.

[0021] The system operation self-monitoring module further includes:

[0022] Push data backup unit, which is responsible for backing up each pushed data and saving it in a specified location. The backed up files are divided into detailed backup and simple backup. The simple backup records the brief situation of each data sent, and the detailed backup can record all the real information of the sent data;

[0023] The backup file polling unit is responsible for performing regular polling on the backup files and recording corresponding errors when the detailed backup file or the simple backup file is missing.

[0024] The data providing server further comprises:

[0025] Data storage and processing unit, which includes the hard disk, memory, CPU and other mechanical devices of the data providing server that can process and store network information;

[0026] The original data acquisition and storage system is responsible for acquiring real-time information on the location of underground personnel. It is generally an independent system belonging to the front line of a coal mine, such as a personnel location information platform.

[0027] The data collection server further comprises:

[0028] A data access unit, the data access unit is used to process data push requests and interaction logic sent from the scalable mine real-time monitoring system;

[0029] A network protocol unit is used by the data collection server to determine the protocol and format used for transmission.

[0030] The present invention also provides a monitoring method of an expandable high-performance mine real-time data monitoring system, comprising the following steps:

[0031] S1 data initialization part is responsible for grabbing the original cache of various downhole real-time data from the data provider server, and grabbing the corresponding downhole real-time data according to the working data flow thread;

[0032] All kinds of underground real-time data captured by S2 are sent to the data assembly part within the program. According to the requirements of data storage and upload, all kinds of original underground data are split and combined as the main body of the transmission content. Then, the mine code and the type label of the reported data stream are added to each data frame, and the content body is encrypted using different encryption algorithms according to the requirements to ensure the privacy of the data.

[0033] The data frame assembled by S3 is sent to the data consistency detection part. Before each data frame is sent, different data flow monitoring processes will compare the data to be sent this time with the data sent last time. When the data flow monitoring thread finds that the data to be sent this time is inconsistent with the content sent last time, the data frame will be pushed to the next sending step, otherwise the sending will be abandoned;

[0034] The data that has passed the consistency test of S4 is sent to the data push unit for data transmission. The data push unit is first responsible for establishing a network connection with the data collection server, and then transmitting the labeled data frames through the network link. It supports file upload mode, TCP / IP, FTP upload mode, etc. Different data flow monitoring threads can use different file transfer methods. The transmitted data will also be analyzed according to the return results of the data collection server to record locally whether the sending is successful. When the sending is unsuccessful, the retransmission mechanism will be triggered for processing.

[0035] The beneficial effects of the present invention are as follows: the present invention uses a multi-data stream working mode, which can simultaneously support the monitoring and uploading of multiple different data types, and the operations of different data stream threads do not affect each other and operate independently; the present invention is configured with a corresponding system file backup function, and the uploaded data between different data streams will generate corresponding backup files locally, which enhances the traceability of the transmitted data, and will periodically poll the generation of backup files to enhance the system's exception handling capability; different from traditional data monitoring systems, the present invention has strong decoupling, which can meet the use of different data transmission methods between different data streams, and supports different data streams to adapt to different secondary packaging and encryption requirements, which enhances the scalability and ease of use of the data monitoring system and reduces the cost required for actual deployment. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a structural schematic diagram of the scalable high-performance mine real-time data monitoring system of the present invention;

[0037] Figure 2 It is a structural schematic diagram of the system operation startup module of the present invention;

[0038] Figure 3 It is a structural schematic diagram of the system operation self-detection module of the present invention. DETAILED DESCRIPTION

[0039] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0040] like Figure 1 The scalable high-performance real-time mine data monitoring system shown includes:

[0041] System operation startup module, which is used to monitor the operation of the current system and load global configuration variables for data push from the data provider server at startup, such as mine code, IP and PORT of the remote data upload server, data upload format requirements, data secondary packaging encryption requirements, etc.

[0042] Multi-threaded working module, which is the main body of program business logic operation, is responsible for processing the operation of various data monitoring threads, including underground personnel real-time data monitoring thread, underground real-time alarm data monitoring thread, and mine attendance configuration real-time data monitoring thread; its working logic includes the capture of different types of underground real-time data, secondary packaging and encryption of the acquired mine real-time data in different formats according to the requirements of the data collector, and the establishment of network connection with the data collector and the implementation of data push and return message parsing;

[0043] System operation self-detection module, which is responsible for monitoring the operation status of the mine real-time data monitoring system and locally recording problems that occur during system operation. It is also responsible for periodic polling detection of local detailed backup files and simplified backup files generated by the multi-threaded working module;

[0044] A data providing server, which is responsible for providing real-time raw data underground, and is generally a native intelligent personnel positioning system of a mine;

[0045] The data collection server is the data receiver of the multi-threaded mine real-time data monitoring system, responsible for processing the data connection establishment request of the multi-threaded mine monitoring system and returning the parsing result of the corresponding data frame after receiving the data.

[0046] Specifically, combined Figure 2 As shown, the system operation startup module further includes:

[0047] A service configuration loading unit, which is responsible for loading some basic configurations when the current service is started, such as the mine code used by the current mine, the mine name, the network connection configuration of the data upload server, the format requirements for secondary packaging of real-time data in different underground mines, the encryption algorithm type used for main data encryption, the encryption parameters used by the encryption algorithm, and other basic configuration information;

[0048] The multi-threaded work startup unit is executed after the service configuration is loaded, and is responsible for loading the startup functions of the underground personnel positioning data monitoring thread, the underground personnel alarm real-time data monitoring thread, and the underground attendance configuration real-time data monitoring thread.

[0049] Specifically, the multi-threaded working module further includes:

[0050] A personnel real-time data monitoring unit is responsible for obtaining the original underground personnel positioning related information of the mine from the data providing server, including the original information such as personnel name, card number, department, location, base station number and time of entering the mine, and changing and assembling the personnel positioning related real-time data as required, and encrypting the assembled data and sending it to the remote data collection server;

[0051] Personnel alarm real-time data monitoring unit, which is responsible for obtaining the original underground personnel alarm real-time information of the mine from the data providing server, including the capture of various alarm data such as positioning card power failure, distress alarm, area timeout and overcrowding alarm, and secondary packaging and encryption of personnel alarm real-time data as required, establishing a connection with the remote data server and pushing it for processing, and finally parsing the data returned by the data collection server to determine whether the data push is successful;

[0052] The mine attendance configuration monitoring unit is responsible for obtaining the original underground attendance configuration real-time data of the mine from the data providing server, including the real-time attendance configuration information such as the shift information and the shift system, and re-encapsulating and encrypting the real-time attendance data, establishing a connection with the remote data server and pushing the real-time attendance data, and finally parsing the data returned by the data collection server to determine whether the data push is successful.

[0053] Specifically, combined Figure 3 As shown, the system operation self-monitoring module further includes:

[0054] Push data backup unit, which is responsible for backing up each pushed data and saving it in a specified location. The backed up files are divided into detailed backup and simple backup. The simple backup records the brief situation of each data sent, and the detailed backup can record all the real information of the sent data;

[0055] The backup file polling unit is responsible for performing regular polling on the backup files and recording corresponding errors when the detailed backup file or the simple backup file is missing.

[0056] Specifically, the data providing server further comprises:

[0057] Data storage and processing unit, which includes the hard disk, memory, CPU and other mechanical devices of the data providing server that can process and store network information;

[0058] The original data acquisition and storage system is responsible for acquiring real-time information on the location of underground personnel. It is generally an independent system belonging to the front line of a coal mine, such as a personnel location information platform.

[0059] Specifically, the data collection server further includes:

[0060] A data access unit, the data access unit is used to process data push requests and interaction logic sent from the scalable mine real-time monitoring system;

[0061] A network protocol unit is used by the data collection server to determine the protocol and format used for transmission.

[0062] The monitoring method of the above-mentioned scalable high-performance mine real-time data monitoring system works as follows:

[0063] S1 data initialization part is responsible for grabbing the original cache of various downhole real-time data from the data provider server, and grabbing the corresponding downhole real-time data according to the working data flow thread;

[0064] All kinds of underground real-time data captured by S2 are sent to the data assembly part within the program. According to the requirements of data storage and upload, all kinds of original underground data are split and combined as the main body of the transmission content. Then, the mine code and the type label of the reported data stream are added to each data frame, and the content body is encrypted using different encryption algorithms according to the requirements to ensure the privacy of the data.

[0065] The data frame assembled by S3 is sent to the data consistency detection part. Before each data frame is sent, different data flow monitoring processes will compare the data to be sent this time with the data sent last time. When the data flow monitoring thread finds that the data to be sent this time is inconsistent with the content sent last time, the data frame will be pushed to the next sending step, otherwise the sending will be abandoned;

[0066] The data that has passed the consistency test of S4 is sent to the data push unit for data transmission. The data push unit is first responsible for establishing a network connection with the data collection server, and then transmitting the labeled data frames through the network link. It supports file upload mode, TCP / IP, FTP upload mode, etc. Different data flow monitoring threads can use different file transfer methods. The transmitted data will also be analyzed according to the return results of the data collection server to record locally whether the sending is successful. When the sending is unsuccessful, the retransmission mechanism will be triggered for processing.

[0067] Finally, it should be noted that the above embodiments are only specific implementations of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the above embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A scalable high-performance mine real-time data monitoring system, characterized in that: include A system operation startup module, which is used to monitor the operation of the current system and load global configuration variables for data push from a data provider server when starting; A multi-threaded working module is connected to the system operation startup module. The multi-threaded working module is the program business logic operation subject and is responsible for processing the operation of various data monitoring threads, including the underground personnel real-time data monitoring thread, the underground real-time alarm data monitoring thread, and the mine attendance configuration real-time data monitoring thread; The system operation self-detection module is connected to the multi-threaded working module. The system operation self-detection module is responsible for monitoring the operating status of the mine real-time data monitoring system and locally recording problems that occur during system operation. It is also responsible for periodically polling and detecting the local detailed backup files and simplified backup files generated by the multi-threaded working module. A data providing server, connected to the multi-threaded working module, and responsible for providing real-time raw data downhole; The data collection server is connected to the multi-threaded working module. The data collection server is responsible for processing the data connection establishment request of the multi-threaded mine monitoring system and returning the parsing result of the corresponding data frame after receiving the data.

2. The scalable high-performance mine real-time data monitoring system according to claim 1 is characterized in that: The system operation startup module further includes A service configuration loading unit, which is responsible for loading some basic configurations when the current service is started, including the mine code used by the current mine, the mine name, the network connection configuration of the data upload server, the format requirements for secondary packaging of real-time data in different underground mines, the encryption algorithm type used for main data encryption, and the basic configuration information of encryption parameters used by the encryption algorithm; The multi-threaded work startup unit is executed after the service configuration is loaded, and is responsible for loading the startup functions of the underground personnel positioning data monitoring thread, the underground personnel alarm real-time data monitoring thread, and the underground attendance configuration real-time data monitoring thread.

3. The scalable high-performance mine real-time data monitoring system according to claim 2 is characterized in that: The multi-threaded working module further includes A personnel real-time data monitoring unit is responsible for obtaining the original underground personnel positioning related information of the mine from the data providing server, including the personnel name, card number, department, location, base station number and original information of the time of entering the mine, and changing and assembling the personnel positioning related real-time data as required, and encrypting the assembled data and sending it to the remote data collection server; Personnel alarm real-time data monitoring unit, which is responsible for obtaining the original underground personnel alarm real-time information of the mine from the data providing server, including the capture of various alarm data such as positioning card power failure, distress alarm, and area timeout and overcrowding alarm, and secondary packaging and encryption of personnel alarm real-time data as required, establishing a connection with the remote data server and pushing it for processing, and finally parsing the data returned by the data collection server to determine whether the data push is successful; The mine attendance configuration monitoring unit is responsible for obtaining the original underground attendance configuration real-time data of the mine from the data providing server, including the shift information and the shift attendance configuration real-time information, and re-encapsulating and encrypting the real-time attendance data, establishing a connection with the remote data server and pushing the real-time attendance data, and finally parsing the data returned by the data collection server to determine whether the data push is successful.

4. The scalable high-performance mine real-time data monitoring system according to claim 3 is characterized in that: The system operation self-detection module further includes Push data backup unit, which is responsible for backing up each pushed data and saving it in a specified location. The backed up files are divided into detailed backup and simple backup. The simple backup records the brief situation of each data sent, and the detailed backup can record all the real information of the sent data; The backup file polling unit is responsible for performing regular polling on the backup files and recording corresponding errors when the detailed backup file or the simple backup file is missing.

5. The scalable high-performance mine real-time data monitoring system according to claim 4 is characterized in that: The data providing server further comprises A data storage and processing unit, which includes a hard disk, a memory, and a CPU of a data providing server and is a mechanical device capable of processing and storing network information; The original data acquisition and storage system is responsible for acquiring real-time information on the location of underground personnel.

6. The scalable high-performance mine real-time data monitoring system according to claim 5, characterized in that: The data collection server further comprises A data access unit, the data access unit is used to process data push requests and interaction logic sent from the scalable mine real-time monitoring system; A network protocol unit is used by the data collection server to determine the protocol and format used for transmission.

7. A monitoring method of a scalable high-performance mine real-time data monitoring system according to any one of claims 1 to 6, characterized in that: The steps include: S1 data initialization, grab the original cache of various downhole real-time data from the data provider server, and grab the corresponding downhole real-time data according to the working data flow thread; All kinds of underground real-time data captured by S2 are sent to the data assembly within the program. According to the requirements of data storage and upload, all kinds of original underground data are split and combined as the main body of the transmission content. Then, the mine code and the type label of the reported data stream are added to each data frame, and the content body is encrypted using different encryption algorithms according to the requirements to ensure the privacy of the data. The data frame assembled by S3 is sent to the data consistency check. Before each data frame is sent, different data flow monitoring processes will compare the data to be sent this time with the data sent last time. When the data flow monitoring thread finds that the data to be sent this time is inconsistent with the content sent last time, the data frame will be pushed to the next sending step, otherwise the sending will be abandoned; The data that has passed the consistency test of S4 is sent to the data push unit for data transmission. The data push unit is first responsible for establishing a network connection with the data collection server, and then transmitting the labeled data frames through the network link. It supports file upload mode, TCP / IP, and FTP upload mode. Different data flow monitoring threads can use different file transfer methods. The transmitted data will also be analyzed according to the return results of the data collection server to record locally whether the sending is successful. When the sending is unsuccessful, the retransmission mechanism will be triggered for processing.

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