Control method and system for power equipment in mine, electronic equipment and storage medium

Abstract

The embodiment of the invention discloses a control method and system for power equipment in a mine, electronic equipment and a storage medium, and the method comprises the steps: detecting the power equipment data of the power equipment in the mine through a detection instrument, and carrying out the protocol conversion of the power equipment data through an intelligent gateway; and the processed power equipment data is sent to the control core, and finally the control core generates a control instruction by using the processed power equipment data so as to control the power equipment. According to the embodiment of the invention, the intelligent gateway can be compatible with the power equipment data of various industrial communication protocols, converts the power equipment data of the various industrial communication protocols into a unified communication protocol, facilitates the processing of the power equipment data by a control core, achieves the deep fusion of a power supply loop and the control core in the power equipment, and improves the reliability of the power equipment. Data exchange and resource sharing can be effectively carried out, so that the coordination and management efficiency of the whole system are improved.

Description

Technical Field

[0001] This application relates to the technical field of mine power supply, and particularly relates to a control method, system, electronic device and storage medium for power equipment in mines. Background Art

[0002] Currently, power equipment in mines has independent power supply systems and control systems. Among them, the power supply system is mainly responsible for power transmission, and the control system is used for equipment operation and monitoring. Although information can be exchanged between the two through some simple interfaces, there is a lack of deep data sharing and collaborative working capabilities.

[0003] Therefore, how to avoid the problem of serious information island phenomenon caused by the independent operation of the power supply system and the control system has become a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Invention

[0004] This application provides a control method, system, electronic device and storage medium for power equipment in mines. In this method, the intelligent gateway can be compatible with power equipment data of multiple industrial communication protocols, convert the power equipment data of multiple industrial communication protocols into a unified communication protocol, so that the control core can process the power equipment data, realize the deep integration of the power supply circuit and the control core in the power equipment, and can effectively perform data exchange and resource sharing, thereby improving the coordination and management efficiency of the overall system.

[0005] In a first aspect, an embodiment of this application provides a control method for power equipment in mines, which is applied to the control system of mine power equipment. The control system of the mine power equipment includes an intelligent gateway and a control core; the method includes:

[0006] The intelligent gateway obtains power equipment data of power equipment on the mine detected by a detection instrument, performs protocol conversion processing on the power equipment data, and sends the processed power equipment data to the control core;

[0007] The control core generates a control instruction according to the processed power equipment data, and sends the control instruction to the power equipment, so that the switch of the power supply circuit in the power equipment executes the control instruction.

[0008] In some embodiments, the detection instrument includes an intelligent multi-functional electricity meter, and the corresponding power equipment data includes power usage data detected by the intelligent multi-functional electricity meter; wherein, the intelligent multi-functional electricity meter is installed on the power supply circuit of the power equipment.

[0009] In some embodiments, the power usage data includes current and power; the step of the control core generating a control instruction according to the processed power device data includes:

[0010] Determine whether the current exceeds a preset current and whether the power exceeds a preset power;

[0011] If the current exceeds the preset current and / or the power exceeds the preset power, the control core generates an instruction to disconnect the switch in the power supply circuit of the power device.

[0012] In some embodiments, the step of the control core sending the control instruction to the power device includes:

[0013] The control core directly sends the control instruction to the power device and / or sends the control instruction to the power device through the intelligent gateway.

[0014] In some embodiments, the step of the control core sending the control instruction to the power device includes the control core directly sending the control instruction to the power device and the control core sending the control instruction to the power device through the intelligent gateway; before the step of the switch in the power supply circuit of the power device executing the control instruction, it further includes:

[0015] The power device determines whether the control instruction is received repeatedly;

[0016] If the control instruction is received repeatedly, the switch in the power supply circuit of the power device executes the control instruction;

[0017] If the control instruction is not received repeatedly, the switch in the power supply circuit of the power device does not execute the control instruction.

[0018] In some embodiments, the control instruction includes the identifier of the power device and the generation time of the power device data; the power device stores the control instruction; the step of the power device determining whether the control instruction is received repeatedly includes:

[0019] Determine whether the identifier of the power device in the control instruction is the same as the identifier of the power device in the historically stored control instruction, and determine whether the generation time of the power device data in the control instruction is the same as the generation time of the power device data in the historically stored control instruction;

[0020] If both are the same, it is determined that the control instruction is received repeatedly;

[0021] If the identifier of the power device in the control instruction is different from the identifier of the power device in the historically stored control instruction, and / or the generation time of the power device data in the control instruction is different from the generation time of the power device data in the historically stored control instruction, it is determined that the control instruction is not received repeatedly.

[0022] In some embodiments, the power device includes an ore draw machine underground; before the step of the control core sending the control instruction to the power device, it further includes:

[0023] The control core determines whether a preset message is received, where the preset message is a message generated by the ore draw machine after it has been parked at the target position;

[0024] If the control core receives the preset message, then execute the step of the control core sending the control instruction to the power device.

[0025] In a second aspect, an embodiment of the present application provides a control system for mine power equipment, including:

[0026] An intelligent gateway, configured to obtain power device data of the power equipment on the mine detected by a detection instrument, perform protocol conversion processing on the power device data, and send the processed power device data to the control core;

[0027] A control core, configured to generate a control instruction according to the processed power device data, and send the control instruction to the power device, so that the switch of the power supply circuit in the power device executes the control instruction.

[0028] In a third aspect, an embodiment of the present application provides an electronic device, including a memory and a processor, where the memory stores a computer program, and when the processor executes the computer program, it implements the steps of the control method for mine power equipment.

[0029] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, it implements the steps of the control method for mine power equipment.

[0030] A control method, system, electronic device, and storage medium for power equipment in a mine provided in the above embodiments. In this method, power equipment data of the power equipment on the mine is detected by a detection instrument, and the intelligent gateway is used to perform protocol conversion processing on the power equipment data and send the processed power equipment data to the control core. Finally, the control core generates a control instruction using the processed power equipment data to control the power equipment. In the embodiments of the present application, the intelligent gateway can be compatible with power equipment data of multiple industrial communication protocols, convert the power equipment data of multiple industrial communication protocols into a unified communication protocol, so that the control core can process the power equipment data, realize the deep integration of the power supply loop and the control core in the power equipment, and can effectively perform data exchange and resource sharing, thereby improving the coordination and management efficiency of the overall system. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 Exemplarily shows a flowchart of a control method for power equipment in a mine provided according to some embodiments;

[0032] Figure 2 Exemplarily shows a schematic structural diagram of a control system for mine power equipment provided according to some embodiments;

[0033] Figure 3 Exemplarily shows a schematic structural diagram of another control system for mine power equipment provided according to some embodiments;

[0034] Figure 4 Shows a schematic structural diagram of a terminal provided in the embodiments of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be fully communicated to those skilled in the art.

[0036] At the same time, it should be understood that, for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships.

[0037] The following description of at least one exemplary embodiment is merely illustrative and in no way limits the present application and its application or use.

[0038] Known technologies, methods, and devices for those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the specification.

[0039] It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

[0040] Embodiments of the present application can be applied to a computer system / server, which can operate together with many other general-purpose or special-purpose computing system environments or configurations. Examples of well-known computing systems, environments, and / or configurations suitable for use with a computer system / server include, but are not limited to: personal computer systems, server computer systems, thin clients, thick clients, handheld or laptop devices, microprocessor-based systems, set-top boxes, programmable consumer electronics, network personal computers, minicomputer systems, mainframe computer systems, and distributed cloud computing technology environments including any of the above systems, and so on.

[0041] The computer system / server can be described in the general context of computer system-executable instructions, such as program modules, executed by a computer system. Generally, program modules can include routines, programs, object programs, components, logic, data structures, and so on, which perform specific tasks or implement specific abstract data types. The computer system / server can be implemented in a distributed cloud computing environment where tasks are performed by remote processing devices linked through a communication network. In a distributed cloud computing environment, program modules can be located on local or remote computing system storage media including storage devices.

[0042] Currently, the power equipment in mines has an independent power supply system and control system. The power supply system is mainly responsible for power transmission, while the control system is used for equipment operation and monitoring. Although information exchange can be carried out through some simple interfaces between the two, there is a lack of in-depth data sharing and collaborative working capabilities, which leads to a serious information island phenomenon and makes it difficult to achieve global optimization management. In addition, the separate system architecture increases the maintenance difficulty. When the system fails, the troubleshooting and repair process takes a long time and is costly.

[0043] In addition to the problems mentioned above, the inventors also found during the research process that: in many mines, data acquisition devices are distributed at different locations, each collecting data from a specific area, and these data are then transmitted to a central control system for processing. However, due to the lack of unified standards among the various acquisition devices, it is difficult to integrate the data and a unified management platform cannot be formed. Existing control systems can often only process limited data types, have poor adaptability to the complex and changeable mine environment, and cannot make full use of big data analysis to improve management levels; some mines have introduced automated equipment, but in the actual operation process, a large amount of manual intervention is still required, especially in aspects such as equipment startup, shutdown, and emergency handling, and the degree of automation is not high, which limits the further improvement of production efficiency; the control systems and their power supply circuits in most mines require operators to operate at specific locations and lack the ability of remote control. Once the power supply circuit of underground equipment is accidentally disconnected, manual operation is required to restore power supply in the underground power distribution room, which not only increases the risk for operators but also limits the timely adjustment of equipment in special situations; due to the lack of effective energy monitoring means, the existing mine power supply systems often cannot accurately grasp the power consumption situation, easily cause energy waste, and lack real-time monitoring and rapid response mechanisms, making the mine slow to respond to emergencies and increasing potential safety hazards.

[0044] To solve the above technical problems, an embodiment of the present application provides a control method for power equipment in a mine. In this method, a detection instrument is used to detect the power equipment data of the power equipment in the mine, and an intelligent gateway is used to perform protocol conversion processing on the power equipment data and send the processed power equipment data to the control core. Finally, the control core uses the processed power equipment data to generate a control instruction to control the power equipment. In the embodiment of the present application, the intelligent gateway can be compatible with the power equipment data of multiple industrial communication protocols, convert the power equipment data of multiple industrial communication protocols into a unified communication protocol, so that the control core can process the power equipment data, realize the deep integration of the power supply circuit and the control core in the power equipment, and can effectively perform data exchange and resource sharing, thereby improving the coordination and management efficiency of the overall system.

[0045] Figure 1 Exemplarily shown is a flowchart of a control method for power equipment in a mine according to some embodiments.

[0046] An embodiment of the present application provides a control method for power equipment in a mine. This method is applied to a control system of mine power equipment, and the control system of the mine power equipment includes an intelligent gateway and a control core. As Figure 1 shown, the method includes S100 - S200. Figure 2 Exemplarily shown is a schematic structural diagram of a control system of mine power equipment according to some embodiments.

[0047] S100. The intelligent gateway acquires the power equipment data of the power equipment on the mine detected by the detection instrument, performs protocol conversion processing on the power equipment data, and sends the processed power equipment data (i.e., the electrical loop detection data in Figure 2 ) to the control core.

[0048] In the embodiment of the present application, the intelligent gateway adopted in the system can be compatible with the power equipment data detected by detection instruments of multiple industrial communication protocols, and can perform protocol conversion processing on the power equipment data detected by the detection instrument. Exemplarily, the power equipment includes power-consuming devices such as motors, fans, water pumps, and ore discharging machines. In some embodiments, the detection instrument includes an intelligent multi-function electric meter, and may also include a temperature detection sensor, a vibration sensor, etc. The intelligent multi-function electric meter can detect the power parameters of the power supply loop of the power equipment in real time. The corresponding power equipment data includes the power usage data detected by the intelligent multi-function electric meter, and the intelligent multi-function electric meter is installed on the power supply loop of the power equipment. The temperature detection sensor and the vibration sensor respectively collect the environmental parameters of the power equipment and the vibration information of the power equipment.

[0049] In the embodiment of the present application, the intelligent gateway performs protocol conversion processing on the power equipment data to obtain power equipment data of a unified industrial communication protocol, which helps the subsequent control core to process the data, facilitates mining the potential value of the data, and improves the management efficiency.

[0050] In the embodiment of the present application, through the integrated design of the intelligent gateway and the control core, the complexity of the system is simplified, the maintenance difficulty is reduced, and at the same time, the remote diagnosis function is supported, the fault point can be quickly located, the maintenance time is shortened, and thus the maintenance cost is reduced.

[0051] The intelligent gateway in the embodiment of the present application serves as the communication center in the system, responsible for data acquisition, protocol conversion, communication with the external network, and interaction with other subsystems.

[0052] The specific implementation of the intelligent gateway can adopt a high-performance embedded processor, with multiple communication modules built in, supporting multiple industrial communication protocols (such as Modbus, PROFIBUS, CAN, RS584, etc.), and can directly communicate with multiple detection instruments. The intelligent gateway is equipped with sufficient storage space for caching the power equipment data detected by the detection instrument, and has a powerful data processing ability.

[0053] The intelligent gateway can be connected to the detection instrument by wire (or wirelessly), and at the same time, it is connected to the server or the local control core through the network. The intelligent gateway preprocesses and performs protocol conversion on the received power equipment data. The processed data is sent to the control core or other systems through the built-in communication interface. Other systems can be understood as other systems required for enterprise construction, such as a third-party energy management system. The third-party energy management system can analyze or count the power equipment data detected by various detection instruments to achieve more functions.

[0054] Principle description of the intelligent gateway: The intelligent gateway receives the power equipment data from various detection instruments, preprocesses and performs protocol conversion on it, and then forwards it to the control core or other systems. In addition, the intelligent gateway can also receive instructions from the control core and convert them into signals that can be recognized by the corresponding power equipment.

[0055] The intelligent multifunctional electric meter in the embodiment of the present application is used to monitor the power consumption in real time, including factors such as voltage, current, and power to obtain power usage data, and can remotely control the switch of the power supply circuit in the power equipment.

[0056] The intelligent multifunctional electric meter is internally equipped with high-precision current transformers and voltage transformers, and internally has DI / DO ports to collect remote control and telemetry signals in the power supply circuit of the actuator (i.e., the power equipment). The electric meter has a communication module and can upload the collected power usage data to the intelligent gateway. Specifically, the intelligent multifunctional electric meter sends the power usage data of the power equipment to the intelligent gateway through the built-in communication module. The intelligent multifunctional electric meter is installed at the key nodes of the power supply circuit and is connected to the intelligent gateway through the communication module.

[0057] Principle description of the intelligent multifunctional electric meter: The intelligent multifunctional electric meter monitors the power usage data of the power equipment in real time, and performs data processing and analysis through the built-in microcontroller. The data is sent to the intelligent gateway through the communication module, and is further processed by the intelligent gateway and transmitted to the control core.

[0058] In some embodiments, the detection instrument includes an intelligent multifunctional electric meter, and correspondingly, the power equipment data includes the power usage data detected by the intelligent multifunctional electric meter. The power usage data includes current and power. The step of the control core generating a control instruction according to the processed power equipment data includes:

[0059] Judging whether the current exceeds a preset current, and judging whether the power exceeds a preset power;

[0060] If the current exceeds the preset current, and / or the power exceeds the preset power, the control core generates an instruction to disconnect the switch of the power supply circuit in the power equipment.

[0061] In this embodiment, the control core schedules and manages the system through built-in program logic. Most traditional control systems are separated and independent from the power supply system and cannot communicate. However, in fact, they are closely related. When the power supply current in the control system loop is abnormal, if no current measurement means is added, the control system cannot detect the abnormal loop current and make a pre-judgment and protection in advance. In this application, current measurement means are added, which can timely detect the abnormal loop current and make corresponding operations in advance to improve safety.

[0062] When the current of the power equipment is too high, that is, when the current exceeds the preset current, the switch of the power supply loop in the power equipment is controlled to disconnect. When the entire power consumption load of the power equipment is too high, that is, when the power exceeds the preset power, the switch of the power supply loop in the power equipment is controlled to disconnect. In the embodiment of this application, the switch of the power supply loop in the power equipment is disconnected for shutdown adjustment. In the embodiment of this application, the preset current and preset power can be set according to actual needs and are not limited here.

[0063] In the embodiment of this application, it supports real-time monitoring of the status of power equipment in the mine, and can automatically trigger an alarm or take emergency measures in case of abnormalities, significantly improving the safety level of mine operations.

[0064] S200. The control core generates a control instruction according to the processed power equipment data, and sends the control instruction to the power equipment, so that the switch of the power supply loop in the power equipment executes the control instruction.

[0065] The control core in the embodiment of this application includes a central processing unit (CPU), which is used to process the data of the status feedback from each detection instrument or actuator (i.e., power equipment) and execute the corresponding control logic.

[0066] Technical implementation of the control core: The control core adopts a high-performance embedded computing platform, with a large-capacity memory built-in, and runs a customized operating system and application programs. The control core has a graphical user interface (GUI), which is convenient for operators to perform system settings and monitoring.

[0067] Connection relationship of the control core: The control core is connected to all detection instruments and actuators through an intelligent gateway, and can also perform data interaction with other platforms through the network. The other platforms have been introduced in detail above and will not be elaborated here.

[0068] Principle Explanation of the Control Core: The control core receives the power equipment data detected by the detection instrument forwarded by the intelligent gateway, the detection data of the power supply circuit, and the data directly collected by the execution system. After analysis and processing, it generates control instructions, which are sent to the corresponding actuator for power supply circuit control through the intelligent gateway or directly issued to the actuator. The control core is also responsible for the overall scheduling and management of the system to ensure the stable operation of the system. The control core analyzes the processed power equipment data and generates control instructions according to preset rules or algorithms. After receiving the control instructions, the actuator performs corresponding actions. The monitoring of its power supply circuit collects data through an intelligent multi-functional electricity meter and transmits it upward to the intelligent gateway. The relevant action feedback or the data of its own sensors can be directly fed back to the control core. The intelligent gateway sends the feedback information of the power equipment data of the actuator power supply circuit to the control core to form a closed loop.

[0069] In some embodiments, after the switch of the power supply circuit in the power equipment executes the control instruction, the generated operating state of the power equipment can also be directly fed back to the control core.

[0070] Figure 2 The intelligent mine integration control platform in can interact with the data in the intelligent gateway and the control core. The control platform issues corresponding instructions according to the control logic required by the platform. The purpose of the data interaction between the control platform and the control core is the same as that of the data interaction with the intelligent gateway, but only the data tags for interaction are different.

[0071] In some embodiments, the intelligent multi-functional electricity meter continuously monitors the power parameters of the power supply circuit of the power equipment, sends the data to the intelligent gateway, and can control the on-off action of the power supply circuit. The intelligent gateway receives the data sent by the intelligent multi-functional electricity meter, performs protocol conversion processing, and forwards it to the control core; at the same time, it receives the instructions from the control core and forwards them to the action mechanism of the actuator power supply circuit. The control core analyzes and processes the power equipment data, formulates control strategies, generates control instructions, and sends them to the intelligent gateway to issue to the power supply circuit on-off execution or directly issue to the actuator. The actuator performs actions according to the received instructions and feeds back the execution results to the intelligent gateway through the detection instrument. Through the detailed description of the above technical solutions, the present invention realizes a highly integrated, efficient, safe and easy-to-maintain control system for mine power equipment. This system realizes the comprehensive integrated monitoring of the mine power supply system and the control system through the collaborative work of the intelligent gateway, the intelligent multi-functional electricity meter and the control core.

[0072] In some embodiments, the step of the control core sending the control instruction to the power equipment includes:

[0073] The control core directly sends the control instruction to the power device, and / or sends the control instruction to the power device through the intelligent gateway.

[0074] In this embodiment, either one of the two methods of directly sending the control instruction to the power device and sending the control instruction to the power device through the intelligent gateway can be selected, or the two methods can be applied simultaneously. The advantage of applying the two methods simultaneously is that it can avoid the situation where one of the methods fails to send the control instruction to the power device in a timely manner due to network problems or other issues.

[0075] In some embodiments, the control core uses two methods to send the control instruction to the power device. That is, the steps for the control core to send the control instruction to the power device include the control core directly sending the control instruction to the power device, and the control core sending the control instruction to the power device through the intelligent gateway. To avoid the power device executing the control instructions sent by both methods, that is, the control instructions received twice by the power device are both executed, before the step of the switch in the power supply circuit of the power device executing the control instruction, the following steps are also included:

[0076] The power device determines whether the control instruction is received repeatedly;

[0077] If the control instruction is received repeatedly, then the switch in the power supply circuit of the power device executes the step of the control instruction;

[0078] If the control instruction is not received repeatedly, then the switch in the power supply circuit of the power device does not execute the step of the control instruction.

[0079] In this embodiment, when the control core uses two methods to send the control instruction to the power device to avoid the power device executing the same control instruction twice, the power device determines whether the control instruction is received repeatedly. If the power device receives a same control instruction before receiving a control instruction, then the latter received control instruction is received repeatedly. At this time, the switch in the power supply circuit of the power device does not execute the latter received control instruction, which can avoid repeatedly executing two same control instructions and causing waste of resources.

[0080] In some embodiments, the control instruction includes the identifier of the power device and the generation time of the power device data; in the embodiments of the present application, the processed power device data sent by the power device to the control core through the intelligent gateway includes the identifier of the power device and the generation time of the power device data. The identifier of the power device corresponds to the power device one by one, and the identifier of the power device indicates a unique power device. The generation time of the power device data can be the time when the detection instrument detects the power device data, so as to distinguish different power device data.

[0081] In this embodiment, the power device stores the control instruction. When the power device receives the control instruction, it stores the received control instruction. Of course, the control instruction can be automatically deleted after a period of time to release the storage space of the power device.

[0082] In this embodiment, the steps for the power device to determine whether the control instruction is received repeatedly include:

[0083] Determine whether the identifier of the power device in the control instruction is the same as the identifier of the power device in the historically stored control instruction, and determine whether the generation time of the power device data in the control instruction is the same as the generation time of the power device data in the historically stored control instruction. The historically stored control instruction here refers to the control instruction stored in the power device before receiving the control instruction.

[0084] If both are the same, it is determined that the control instruction is received repeatedly.

[0085] In this embodiment, if the identifier of the power device in the control instruction is the same as the identifier of the power device in the historically stored control instruction, and at the same time the generation time of the power device data in the control instruction is the same as the generation time of the power device data in the historically stored control instruction, it is determined that the control instruction is received repeatedly.

[0086] If the identifier of the power device in the control instruction is different from the identifier of the power device in the historically stored control instruction, and / or the generation time of the power device data in the control instruction is different from the generation time of the power device data in the historically stored control instruction, it is determined that the control instruction is not received repeatedly.

[0087] In some embodiments, the power device includes an ore drawing machine underground; before the step of the control core sending the control instruction to the power device, it further includes:

[0088] The control core determines whether it has received a preset message, and the preset message is a message generated by the ore drawing machine after it has been parked at the target position.

[0089] In this embodiment, a preset message is generated after the ore drawing machine stops at the target position, and the preset message is sent to the control core.

[0090] If the control core receives the preset message, the control core executes the step of sending the control instruction to the power equipment.

[0091] In this embodiment, when the control core receives the preset message, it indicates that the ore drawing machine has stopped at the target position. Then, the control core sends a control instruction to the power equipment, which can avoid directly executing the control instruction when the ore drawing machine has not stopped at the target position, that is, performing automatic ore drawing or stopping ore drawing. In the embodiment of the present application, the operator is allowed to control the equipment at a place far from the dangerous area, which not only ensures the safety of personnel but also improves the operation flexibility.

[0092] In summary, the method in the embodiment of the present application improves the deficiencies in aspects such as integration, energy management, maintenance cost, safety, data processing ability, and remote control, can build the overall intelligent foundation of the mine, and significantly improves the performance and efficiency of the mine automation control system.

[0093] According to the previous embodiment, the system for the ore drawing machine underground is introduced in detail.

[0094] Traditional underground multi-ore drawing systems usually rely on manual operation, which has many problems, such as low efficiency, poor safety, and serious resource waste. With the progress of technology, especially the development of Internet of Things technology and automation control technology, it provides the possibility for the automation transformation of underground multi-ore drawing systems. In this embodiment, by introducing an intelligent gateway and an intelligent multi-functional electricity meter, and combining with the control core, the automation control of the underground multi-ore drawing system is realized and the control integration with the third-party control system is formed, which improves the work efficiency, reduces the labor cost, and at the same time enhances the safety and reliability of the system.

[0095] Specifically, the deployment of the intelligent gateway: Deploy the intelligent gateway inside the electric control distribution cabinet of the underground ore drawing machine as a bridge connecting the power supply circuit of the on-site equipment and the upper computer management system. The intelligent gateway has the capabilities of data acquisition, transmission, and preliminary processing, can monitor the status of the ore drawing equipment in real time, and upload the power equipment data to the upper computer.

[0096] The application of the intelligent multi-functional electricity meter: Install the intelligent multi-functional electricity meter in the power supply circuit of the ore drawing machine to monitor the power consumption and the operation status of the equipment. The electricity meter can record information such as current, voltage, and power, and transmit the data to the intelligent gateway through the transmission interface.

[0097] The design of the control core: Design a central control system that integrates functions such as data analysis, fault judgment, and remote control.

[0098] The control core can analyze the operating conditions of the equipment based on the processed power equipment data uploaded by the intelligent gateway, automatically adjust the ore-discharging parameters, and automatically discharge or stop discharging ore according to the position of the underground rail transportation unmanned system.

[0099] In this embodiment, the purpose of efficiency improvement can be achieved. Specifically, the system can automatically adjust the ore-discharging parameters according to real-time data, form a control integration with the transportation system, and improve the operation efficiency. In addition, cost savings can be achieved: reducing the dependence on manual operation and lowering the labor cost; safety enhancement: enhancing the safety protection ability of the system through real-time monitoring and fault warning mechanisms; sustainable development: realizing the reasonable allocation and utilization of resources and promoting the sustainable development of the mining industry. Through the description of the above embodiments, it can be seen that the automated transformation of the traditional underground multi-ore-discharging system using modern information technology can not only bring significant economic benefits but also greatly improve the operation environment, laying a foundation for enhancing the intelligent level of mining enterprises.

[0100] The embodiment of the present application also provides a control system for mine power equipment. Figure 2 Exemplarily shown is a schematic structural diagram of a control system for mine power equipment provided according to some other embodiments. The control system for mine power equipment includes an intelligent gateway 301 and a control core 302.

[0101] The intelligent gateway is used to obtain the power equipment data of the power equipment on the mine detected by the detection instrument, perform protocol conversion processing on the power equipment data, and send the processed power equipment data to the control core.

[0102] The control core is used to generate a control instruction according to the processed power equipment data and send the control instruction to the power equipment, so that the switch in the power supply circuit of the power equipment executes the control instruction.

[0103] The embodiment of the present application also provides an electronic device, including a memory and a processor. The memory stores a computer program, and when the processor executes the computer program, the steps of the control method for the mine power equipment are implemented.

[0104] The embodiment of the present application also provides a computer-readable storage medium, on which a computer program is stored. The computer program, when executed by a processor, implements the steps of the control method for the mine power equipment.

[0105] In the above embodiments, a control method for power equipment in a mine is provided. In this method, power equipment data of the power equipment on the mine is detected by a detection instrument, and the intelligent gateway is used to perform protocol conversion processing on the power equipment data, and the processed power equipment data is sent to the control core. Finally, the control core generates a control instruction using the processed power equipment data to control the power equipment. In the embodiments of the present application, the intelligent gateway can be compatible with power equipment data of multiple industrial communication protocols, and convert the power equipment data of multiple industrial communication protocols into a unified communication protocol, so that the control core can process the power equipment data, realize the deep integration of the power supply loop and the control core in the power equipment, and can effectively perform data exchange and resource sharing, thereby improving the coordination and management efficiency of the overall system.

[0106] It should be noted that the magnitudes of the sequence numbers of the steps in the above embodiments do not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application. In practical applications, all the above possible implementation manners can be combined arbitrarily to form possible embodiments of the present application, which will not be elaborated here one by one.

[0107] Based on the control system of the mine power equipment provided in the above embodiments, based on the same inventive concept, the embodiments of the present application also provide a control method for the mine power equipment.

[0108] According to an embodiment of the present application, a storage medium is provided. The storage medium stores at least one executable instruction, and the computer executable instruction can execute the control method of the mine power equipment in any of the above method embodiments.

[0109] Based on such an understanding, the technical solution of the present application can be embodied in the form of a software product. The software product can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.), and includes several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in various implementation scenarios of the present application.

[0110] Figure 4 The structural schematic diagram of a terminal provided according to an embodiment of the present application is shown. The specific implementation of the terminal is not limited in the specific embodiments of the present application.

[0111] As Figure 4 shown, the terminal may include: a processor 602, a communication interface 604, a memory 606, and a communication bus 608.

[0112] Among them: The processor 602, the communication interface 604, and the memory 606 communicate with each other through the communication bus 608.

[0113] The communication interface 604 is used to communicate with network elements of other devices such as clients or other servers.

[0114] The processor 602 is used to execute the program 610, and specifically can execute the relevant steps in the above-mentioned embodiments of the control method for mine power equipment.

[0115] Specifically, the program 610 may include program codes, and the program codes include computer operation instructions.

[0116] The processor 602 may be a central processing unit CPU, or a specific integrated circuit ASIC (Application Specific Integrated Circuit), or one or more integrated circuits configured to implement the embodiments of the present application. One or more processors included in the computer device may be of the same type of processor, such as one or more CPUs; or may be of different types of processors, such as one or more CPUs and one or more ASICs.

[0117] The memory 606 is used to store the program 610. The memory 606 may include high-speed RAM memory, and may also include non-volatile memory, such as at least one disk memory.

[0118] The program 610 is specifically used to enable the processor 602 to perform the following operations:

[0119] The intelligent gateway acquires the power equipment data of the mine power equipment detected by the detection instrument, performs protocol conversion processing on the power equipment data, and sends the processed power equipment data to the control core;

[0120] The control core generates a control instruction according to the processed power equipment data, and sends the control instruction to the power equipment, so that the switch of the power supply circuit in the power equipment executes the control instruction.

[0121] The storage medium may also include an operating system and a network communication module. The operating system is a program for managing the physical device hardware and software resources of the above-mentioned control of mine power equipment, and supports the operation of information processing programs and other software and / or programs. The network communication module is used to implement the communication between the components inside the storage medium, and the communication between other hardware and software in the information processing physical device.

[0122] In the description of the present specification, the embodiments are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. For the same or similar parts among the embodiments, reference can be made to each other. For system embodiments, since they basically correspond to method embodiments, the description is relatively simple. For related parts, reference can be made to the partial description of the method embodiments.

[0123] The methods and systems of the present application can be implemented in many ways. For example, the methods and systems of the present application can be implemented by software, hardware, firmware, or any combination of software, hardware, and firmware. The above order of the steps for the method is only for illustration. The steps of the method of the present application are not limited to the specific order described above, unless otherwise specifically stated. In addition, in some embodiments, the present application can also be implemented as a program recorded in a recording medium, and these programs include machine-readable instructions for implementing the method according to the present application. Therefore, the present application also covers a recording medium storing a program for executing the method according to the present application.

[0124] Obviously, those skilled in the art should understand that the above-mentioned modules or steps of the present application can be implemented by a general-purpose computing device. They can be concentrated on a single computing device or distributed on a network composed of multiple computing devices. Optionally, they can be implemented by program codes executable by the computing device. Thus, they can be stored in a storage device and executed by the computing device. And in some cases, the steps shown or described can be executed in a different order from here, or they can be separately made into individual integrated circuit modules, or multiple modules or steps among them can be made into a single integrated circuit module for implementation. In this way, the present application is not limited to any specific combination of hardware and software.

[0125] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A control method for power equipment in a mine, applied to the control system of mine power equipment, characterized in that, The control system of the mine power equipment includes an intelligent gateway and a control core; the method includes: The intelligent gateway acquires the power equipment data of the power equipment on the mine detected by the detection instrument, performs protocol conversion processing on the power equipment data, and sends the processed power equipment data to the control core; The control core generates a control instruction according to the processed power equipment data, and sends the control instruction to the power equipment, so that the switch of the power supply circuit in the power equipment executes the control instruction.

2. The method according to claim 1, wherein The detection instrument includes an intelligent multi-functional electric meter, and correspondingly, the power equipment data includes the power usage data detected by the intelligent multi-functional electric meter; wherein, the intelligent multi-functional electric meter is installed on the power supply circuit of the power equipment.

3. The method according to claim 1, wherein The power usage data includes current and power; the step of the control core generating a control instruction according to the processed power equipment data includes: Judging whether the current exceeds a preset current, and judging whether the power exceeds a preset power; If the current exceeds the preset current, and / or the power exceeds the preset power, then the control core generates an instruction to disconnect the switch of the power supply circuit in the power equipment.

4. The method according to claim 1, wherein The step of the control core sending the control instruction to the power equipment includes: The control core directly sends the control instruction to the power equipment, and / or sends the control instruction to the power equipment through the intelligent gateway.

5. The method according to claim 4, characterized in that, The step of the control core sending the control instruction to the power equipment includes that the control core directly sends the control instruction to the power equipment, and the control core sends the control instruction to the power equipment through the intelligent gateway; Before the step of the switch of the power supply circuit in the power equipment executing the control instruction, it further includes: The power equipment judges whether the control instruction is received repeatedly; If the control instruction is received repeatedly, then the switch of the power supply circuit in the power equipment executes the control instruction; If the control instruction is not received repeatedly, then the switch of the power supply circuit in the power equipment does not execute the control instruction.

6. The method according to claim 5, wherein The control instruction includes the identifier of the power equipment and the generation time of the power equipment data; The power equipment stores the control instruction; The step of the power equipment judging whether the control instruction is received repeatedly includes: Judging whether the identifier of the power equipment in the control instruction is the same as the identifier of the control instruction stored in history, and judging whether the generation time of the power equipment data in the control instruction is the same as the generation time of the power equipment data in the control instruction stored in history; If both are the same, it is determined that the control instruction is received repeatedly; If the identifier of the power equipment in the control instruction is different from the identifier of the control instruction stored in history, and / or the generation time of the power equipment data in the control instruction is different from the generation time of the power equipment data in the control instruction stored in history, it is determined that the control instruction is not received repeatedly.

7. The method according to claim 1, characterized in that, The power equipment includes an ore-discharging machine underground; Before the step of the control core sending the control instruction to the power equipment, the method further includes: The control core determines whether a preset message is received, and the preset message is a message generated after the ore-discharging machine has been parked at a target position; If the control core receives the preset message, then execute the step of the control core sending the control instruction to the power equipment.

8. A control system for mine electric power equipment, characterized in that, It includes: An intelligent gateway, configured to obtain power equipment data of power equipment on a mine detected by a detection instrument, perform protocol conversion processing on the power equipment data, and send the processed power equipment data to the control core; A control core, configured to generate a control instruction according to the processed power equipment data, and send the control instruction to the power equipment, so that a switch in a power supply circuit of the power equipment executes the control instruction.

9. An electronic device, comprising a memory and a processor, the memory storing a computer program, characterized in that, When the processor executes the computer program, the steps of the control method for power equipment in a mine as claimed in claim 1 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, the steps of the control method for power equipment in a mine as claimed in claim 1 are implemented.

Images