Pump station control method and device applicable to fully mechanized coal mining

Abstract

This application proposes a pump station control method and apparatus applicable to fully mechanized coal mining, relating to the field of data processing technology. The method includes: acquiring support control commands sent by a support controller, the support control commands instructing the support controller to control the hydraulic support; acquiring the working status of the support based on the support control commands; acquiring pump station control commands based on the support control commands and the working status; and sending the pump station control commands to the pump station controller to instruct the pump station controller to control the pump station. The embodiments of this application can improve maintenance efficiency, enable remote interlocking and emergency stop control of pump station equipment in emergency situations, avoid wasting time, ensure construction safety, prevent excessive emulsion waste, and reduce groundwater pollution.

Description

Technical Field

[0001] This application relates to the field of data processing technology, and in particular to a pump station control method and apparatus applicable to fully mechanized coal mining. Background Technology

[0002] In related technologies, the coal mining area and pumping station area of ​​a fully mechanized longwall face are far apart, and the start and stop of the pumping station need to be adjusted according to the progress of coal mining. When a pipe bursts or other reasons require stopping the emulsion pump, the operators in the coal mining area must first contact the pumping station operator via a telephone line along the line. After receiving the signal to stop the pumping station, the pumping station operator presses the stop button, thus stopping the pump and initiating maintenance to restore normal production. This process is cumbersome and inefficient, as well as unsafe. Summary of the Invention

[0003] This application aims to at least partially address one of the technical problems in the related art. Therefore, one objective of this application is to propose a pump station control method applicable to fully mechanized coal mining.

[0004] The second objective of this application is to propose a pump station control device suitable for fully mechanized coal mining.

[0005] The third objective of this application is to propose an electronic device.

[0006] The fourth objective of this application is to provide a non-transitory computer-readable storage medium.

[0007] The fifth objective of this application is to provide a computer program product.

[0008] To achieve the above objectives, the first aspect of this application proposes a pump station control method applicable to fully mechanized coal mining, executed by a centralized control system, comprising:

[0009] Obtain the support control command sent by the support controller. The support control command is used to instruct the support controller to control the hydraulic support.

[0010] The working status of the support is obtained based on the support control commands;

[0011] Pump station control commands are obtained based on support control commands and operating status.

[0012] The pump station control command is sent to the pump station controller to instruct the pump station controller to control the pump station.

[0013] In some implementations, stent control commands include stent emergency stop / locking control commands and stent unlocking control commands. The stent's operating status is obtained based on these commands, including:

[0014] In response to the support control command being an emergency stop / lockdown control command, the support's operating status is determined to be maintenance status; or

[0015] In response to the stent control command, which is a stent unlock control command, the stent's working state is determined to be unlocked.

[0016] In some implementations, it also includes:

[0017] In response to the support's operating status being in maintenance mode, the pump station controller is locked; or

[0018] In response to the support being in an unlocked state, the pump station controller is unlocked.

[0019] In some implementations, pump station control commands are obtained based on support control commands and operating status, including:

[0020] In response to the support control command being a support emergency stop / lock control command, the pump station control command is determined to be the first pump station control command instructing the pump station to stop; or

[0021] In response to the fact that the working state is unlocked and a second pump station control command indicating the start of the pump station is detected, the pump station control command is determined to be the second pump station control command.

[0022] In some implementations, the interaction information between the centralized control system and the support controller is forwarded by the support control system; and / or

[0023] The information exchanged between the centralized control system and the pump station controller is forwarded by the pump station control system.

[0024] The embodiments of this application can improve the efficiency of maintenance work, realize remote interlocking and emergency stop control of pump station equipment in emergency situations, avoid wasting time, ensure construction safety, avoid excessive waste of emulsion, and also reduce pollution to groundwater.

[0025] To achieve the above objectives, a second aspect of this application provides a pump station control device suitable for fully mechanized coal mining, comprising:

[0026] The first acquisition module is used to acquire the support control command sent by the support controller. The support control command is used to instruct the support controller to control the hydraulic support.

[0027] The second acquisition module is used to acquire the working status of the support based on the support control commands.

[0028] The third acquisition module is used to acquire pump station control commands based on support control commands and working status.

[0029] The control module is used to send pump station control commands to the pump station controller to instruct the pump station controller to control the pump station.

[0030] In some implementations, stent control commands include stent emergency stop / locking control commands and stent unlocking control commands. The second acquisition module is also used for:

[0031] In response to the support control command being an emergency stop / lockdown control command, the support's operating status is determined to be maintenance status; or

[0032] In response to the stent control command, which is a stent unlock control command, the stent's working state is determined to be unlocked.

[0033] In some implementations, the second acquisition module is also used for:

[0034] In response to the support's operating status being in maintenance mode, the pump station controller is locked; or

[0035] In response to the support being in an unlocked state, the pump station controller is unlocked.

[0036] In some implementations, the third acquisition module is also used for:

[0037] In response to the support control command being a support emergency stop / lock control command, the pump station control command is determined to be the first pump station control command instructing the pump station to stop; or

[0038] In response to the fact that the working state is unlocked and a second pump station control command indicating the start of the pump station is detected, the pump station control command is determined to be the second pump station control command.

[0039] In some implementations, the first transmit / receive information of the support controller is forwarded by the support control system; the first transmit / receive information is the information received or sent by the support controller; and / or

[0040] The second transmit / receive information of the pump station controller is forwarded by the pump station control system. The second transmit / receive information is the information received or sent by the pump station controller.

[0041] To achieve the above objectives, a third aspect of this application provides an electronic device comprising:

[0042] At least one processor; and

[0043] A memory that is communicatively connected to at least one processor; wherein,

[0044] The memory stores instructions that can be executed by at least one processor, which enables the at least one processor to perform the pump station control method for fully mechanized coal mining provided in the first aspect embodiment of this application.

[0045] To achieve the above objectives, a fourth aspect of this application provides a computer-readable storage medium having computer instructions stored thereon, wherein the computer instructions are used to cause a computer to execute a pump station control method for fully mechanized coal mining provided in the first aspect of this application.

[0046] To achieve the above objectives, a fifth aspect of this application provides a computer program product, including a computer program that, when executed by a processor, implements the pump station control method for fully mechanized coal mining provided in the first aspect of this application. Attached Figure Description

[0047] Figure 1 This is a flowchart of a pump station control method applicable to fully mechanized coal mining according to one embodiment of this application;

[0048] Figure 2 This is a flowchart of a pump station control method applicable to fully mechanized coal mining according to one embodiment of this application;

[0049] Figure 3 This is a schematic diagram of a pump station control method applicable to fully mechanized coal mining according to an embodiment of this application;

[0050] Figure 4 This is a structural block diagram of a pump station control device applicable to fully mechanized coal mining according to one embodiment of this application;

[0051] Figure 5 This is a schematic diagram of the structure of an electronic device according to an embodiment of this application. Detailed Implementation

[0052] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0053] The following description, in conjunction with the accompanying drawings, describes a pump station control method and apparatus applicable to fully mechanized coal mining according to embodiments of this application.

[0054] Figure 1 This is a flowchart of a pump station control method applicable to fully mechanized coal mining according to one embodiment of this application, as shown below. Figure 1 As shown, this method is executed by the centralized control system and includes the following steps:

[0055] S101, Obtain the support control command sent by the support controller. The support control command is used to instruct the support controller to control the hydraulic support.

[0056] With the development of fully mechanized mining automation, the face control system has become increasingly mature. However, in the actual safe production process on site, when the working face hose bursts or leaks due to pipeline seal damage, it is particularly important to know how to quickly stop the emulsion pump and spray pump.

[0057] In this embodiment, the centralized control system is a centralized control system that can be deployed on a computer or other electronic device. It should be noted that in this embodiment, when a hose bursts at the working face or leaks due to damaged pipe seals, the centralized control system can communicate bidirectionally in real-time with relevant devices at the working face, such as the support controller, via a Controller Area Network (CAN) bus or Ethernet. This allows for subsequent execution of relevant control actions of the pump station based on support control commands.

[0058] Optionally, in case of an emergency or when repairing any hydraulic support, the operator may send a support control command through the support controller of the hydraulic support. Optionally, the support control command may include the current support control command and the previous support control command.

[0059] Optionally, the support control commands include different types, such as support emergency stop control commands, support locking control commands, and support unlocking control commands. The support emergency stop control command is used to instruct the support controller to perform an emergency stop operation on the hydraulic support. The support locking control command is used to instruct the support controller to perform a locking operation on the hydraulic support. The support unlocking control command is used to instruct the support controller to perform an unlocking operation on the hydraulic support, so that the hydraulic support can continue to work.

[0060] S102, obtain the working status of the stent based on the stent control command.

[0061] In some implementations, the working status of the support is obtained from the support control command as maintenance status, that is, the hydraulic support stops working and is in a locked state.

[0062] In some implementations, the working status of the support is obtained as unlocked based on the support control command, and the hydraulic support can continue to work.

[0063] S103, obtains pump station control commands based on support control commands and working status.

[0064] Optionally, in the embodiments of this application, the pump station may be an emulsion pump station and / or a spray pump station.

[0065] Emulsion pumps are used in coal mining faces to supply emulsion to hydraulic supports. Their working principle relies on the rotation of a crankshaft to drive a piston in reciprocating motion, achieving fluid intake and discharge. Hydraulic supports are used to support the roof, providing space for the coal mining machine during mining and preventing roof collapse. The emulsion is generally composed of 95% water and 5% oil, and the hydraulic supports are extended and retracted by hydraulic cylinders.

[0066] Spray pumping stations primarily provide power for coal mining, tunneling faces, and other areas requiring dust suppression. A spray pumping station consists of two parts: a spray pump and a filter assembly. It comes in two structural forms: integrated and separate.

[0067] In some implementations, pump station control commands can be obtained based on support control commands. For example, if the current support control command indicates that the hydraulic support needs to perform an emergency stop / lock operation, it means that the hydraulic support needs to be inspected or a special situation has occurred, such as a burst working face hose or leakage caused by pipeline seal damage. In this case, a control command to indicate that the pump station should be stopped needs to be generated. On the other hand, if the current support control command indicates that the hydraulic support needs to perform an unlock operation, it means that the hydraulic support needs to continue working. In this case, a control command to indicate that the pump station should be started needs to be generated.

[0068] In some implementations, pump station control commands can be obtained based on the working status of the hydraulic support. For example, if the current working status indicates that the hydraulic support is under maintenance and not working, a control command to stop the pump station needs to be generated. Or, if the current working status indicates that the hydraulic support is unlocked and working, a control command to start the pump station needs to be generated.

[0069] In order to improve the accuracy of pump station control, in this embodiment of the application, pump station control commands are obtained based on the support control commands and the working status, so as to instruct the pump station controller to perform start-up / shutdown operations on the pump station.

[0070] S104 sends pump station control commands to the pump station controller to instruct the pump station controller to control the pump station.

[0071] It should be noted that, in this embodiment of the application, the centralized control system can achieve bidirectional real-time communication with relevant equipment of the pumping station, such as the pumping station controller, through CAN bus or Ethernet, so as to execute relevant control actions of the pumping station according to the pumping station control instructions.

[0072] Optionally, the pump station control commands include a first pump station control command instructing the pump station to stop and a second pump station control command instructing the pump station to start.

[0073] In some implementations, a first pump station control command is sent to the pump station controller to instruct the pump station controller to perform a shutdown control operation on the pump station.

[0074] In some implementations, a second pump station control command is sent to the pump station controller to instruct the pump station controller to perform a start-up control operation on the pump station.

[0075] Optionally, the pump station controller can control one pump station according to the pump station control command, or it can control all pump stations according to the pump station control command.

[0076] In this embodiment, the support control command sent by the support controller is obtained, and the working status of the support is obtained based on the support control command; the pump station control command is obtained based on the support control command and the working status; the pump station control command is sent to the pump station controller to instruct the pump station controller to control the pump station. This embodiment can improve the efficiency of maintenance work, realize remote interlocking emergency stop control of pump station equipment in emergency situations, avoid wasting time, ensure construction safety, avoid excessive emulsion waste, and also reduce groundwater pollution.

[0077] Figure 2 This is a flowchart of a pump station control method applicable to fully mechanized coal mining according to one embodiment of this application, as shown below. Figure 2 As shown, the method includes the following steps:

[0078] S201, Obtain the support control command sent by the support controller. The support control command is used to instruct the support controller to control the hydraulic support.

[0079] For a description of step S201, please refer to the relevant content in the above embodiments, which will not be repeated here.

[0080] S202, in response to the support control command being the support emergency stop / lock control command, determines the support's working status as maintenance status.

[0081] It should be noted that, in this embodiment, the support control commands include support emergency stop / locking control commands and support unlocking control commands. The support emergency stop / locking control command instructs the support controller to perform an emergency stop / locking operation on the hydraulic support, causing the hydraulic support to stop working. The support unlocking control command instructs the support controller to perform an unlocking operation on the hydraulic support, allowing the hydraulic support to continue working. In other words, the support control commands can be either support emergency stop / locking control commands or support unlocking control commands.

[0082] In some implementations, in response to the support control command, which is the support emergency stop / lock control command, the working state of the support is determined to be the maintenance state, at which point the hydraulic support stops working.

[0083] Optionally, to avoid errors caused by manual operation, in some implementations, the pump station controller is locked in response to the support being in maintenance mode, preventing the pump station from starting.

[0084] S203, in response to the stent control command being a stent unlock control command, the working state of the stent is determined to be the unlocked state.

[0085] In some implementations, in response to the support control command, which is a support unlock control command, the working state of the support is determined to be unlocked, at which point the hydraulic support needs to continue working.

[0086] Optionally, to avoid errors caused by manual operation, in some implementations, the pump station controller is unlocked in response to the working state of the support, at which point the pump station can be started.

[0087] S204, in response to the support control command being a support emergency stop / lock control command, determines the pump station control command as the first pump station control command indicating pump station shutdown.

[0088] In this embodiment, the stent control command can be a stent emergency stop / locking control command or a stent unlocking control command.

[0089] In some implementations, regardless of whether the working state is unlocked or under maintenance, if the support control command is a support emergency stop / lock control command, then the pump station control command is determined to be the first pump station control command that instructs the pump station to stop.

[0090] S205, in response to the working state being unlocked and the second pump station control command indicating the start of the pump station being detected, the pump station control command is determined to be the second pump station control command.

[0091] In some implementations, in response to the working state being unlocked, the pump station controller is unlocked, and a second pump station control command instructing the pump station to start is listened for. Upon receiving the second pump station control command instructing the pump station to start, the pump station control command is determined to be the second pump station control command. In other words, after the lockout state is released, the pump station can be started based on the support control command.

[0092] In some implementations, in response to the working state being locked, the current pump station controller is locked. If a second pump station control command indicating that the pump station should be started is being listened for, the pump station will not be started to avoid misoperation.

[0093] S206 sends pump station control commands to the pump station controller to instruct the pump station controller to control the pump station.

[0094] For a description of step S206, please refer to the relevant content in the above embodiments, which will not be repeated here.

[0095] In this embodiment, the maintenance efficiency is improved, interconnection between the working face area and the downhole pumping station area is achieved, the control process is simplified, and the collaborative control effect is better. It avoids wasting time, enhances system safety, prevents excessive emulsion waste, and reduces groundwater pollution.

[0096] In some implementations, the interaction information between the centralized control system and the support controller is forwarded by the support control system, and the interaction information between the centralized control system and the pump station controller is forwarded by the pump station control system. Figure 3 This is a schematic diagram of a pump station control method applicable to fully mechanized coal mining according to an embodiment of this application, as shown below. Figure 3 As shown in the embodiments of this application, the centralized control system is connected to the support control system and the pump station control system respectively via CAN bus or Ethernet. The centralized control system, the support control system, and the pump station control system can be deployed on electronic devices, such as computers. The support control system can be connected to one or more support controllers, which can be deployed on the hydraulic support for controlling the support according to support control commands. The pump station control system can be connected to one or more pump station controllers, which can be deployed on the pump station support for controlling the pump station according to pump station control commands.

[0097] like Figure 3 As shown, in some implementations, in an emergency or when any hydraulic support needs maintenance, the support controller of that hydraulic support can operate the "support lock" or "support emergency stop" shortcut key or quick operation function to generate a support emergency stop / lock control command. On one hand, the support controller performs an emergency stop / lock operation on the hydraulic support according to the support emergency stop / lock control command, causing the hydraulic support to stop working. On the other hand, the support controller transmits the support emergency stop / lock control command to the central control system through the support control system. The central control system generates a first pump station control command indicating that the pump station should be shut down, and transmits the first pump station control command to the pump station controller through the pump station control system. The pump station controller then performs a shutdown control operation on the pump station.

[0098] like Figure 3As shown, in some implementations, after an emergency is resolved or the hydraulic support is repaired, the support controller of the hydraulic support operates the "support unlock" shortcut key or quick operation function to generate a support unlock control command. On the one hand, the support controller unlocks the hydraulic support according to the support unlock control command. On the other hand, the support controller transmits the support unlock control command to the central control system through the support control system. The central control system listens for the second pump station control command indicating the start of the pump station. Optionally, the user can issue the second pump station control command through the electronic equipment where the central control system is located. If the second pump station control command is heard, the central control system transmits the second pump station control command to the pump station controller through the pump station control system. The pump station controller then performs the start control operation of the pump station.

[0099] In this embodiment, communication between the support control system, the centralized control system, and the pump station control system enables users to remotely shut down the pump station at any time via the support controller when the support is under maintenance. This improves maintenance efficiency, achieves interconnection between the working face area and the downhole pump station area, simplifies the control process, and enhances collaborative control. It also avoids wasting time and improves system safety.

[0100] like Figure 4 As shown, based on the same application concept, this application embodiment also provides a pump station control device 400 suitable for fully mechanized coal mining, including:

[0101] The first acquisition module 410 is used to acquire the support control command sent by the support controller. The support control command is used to instruct the support controller to control the hydraulic support.

[0102] The second acquisition module 420 is used to acquire the working status of the support based on the support control command;

[0103] The third acquisition module 430 is used to acquire pump station control commands based on support control commands and working status.

[0104] The control module 440 is used to send pump station control commands to the pump station controller to instruct the pump station controller to control the pump station.

[0105] In some implementations, the stent control commands include stent emergency stop / lock control commands and stent unlock control commands. The second acquisition module 420 is also used to: determine the working state of the stent as maintenance state in response to the stent control command being a stent emergency stop / lock control command; or determine the working state of the stent as unlock state in response to the stent control command being a stent unlock control command.

[0106] In some implementations, the second acquisition module 420 is also used to: lock the pump station controller in response to the support being in a maintenance state; or unlock the pump station controller in response to the support being in an unlocked state.

[0107] In some implementations, the third acquisition module 430 is also used to: determine the pump station control instruction as a first pump station control instruction indicating pump station shutdown in response to the support control instruction being a support emergency stop / lock control instruction; or determine the pump station control instruction as a second pump station control instruction in response to the working state being unlocked and a second pump station control instruction indicating pump station startup being detected.

[0108] In some implementations, the first transmit / receive information of the support controller is forwarded by the support control system, and the first transmit / receive information is the information received or sent by the support controller; and / or the second transmit / receive information of the pump station controller is forwarded by the pump station control system, and the second transmit / receive information is the information received or sent by the pump station controller.

[0109] The embodiments of this application can improve the efficiency of maintenance work, realize remote interlocking and emergency stop control of pump station equipment in emergency situations, avoid wasting time, ensure construction safety, avoid excessive waste of emulsion, and also reduce pollution to groundwater.

[0110] Based on the same concept, embodiments of this application also provide an electronic device.

[0111] Figure 5 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. Figure 5 As shown, the electronic device 500 includes a memory 510, a processor 520, and a computer program product stored in the memory 510 and capable of running on the processor 520. When the processor executes the computer program, it implements the aforementioned pump station control method applicable to fully mechanized coal mining.

[0112] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0113] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart... Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0114] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0115] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0116] Based on the same concept, embodiments of this application also provide a computer-readable storage medium storing computer instructions thereon, wherein the computer instructions are used to cause a computer to execute the pump station control method applicable to fully mechanized coal mining described in the above embodiments.

[0117] Based on the same concept, this application also provides a computer program product, including a computer program that, when executed by a processor, provides the pump station control method applicable to fully mechanized coal mining described in the above embodiments.

[0118] It should be noted that any reference signs placed between parentheses in the claims should not be construed as limiting the claims. The word "comprising" does not exclude the presence of components or steps not listed in the claims. The word "a" or "an" preceding a component does not exclude the presence of a plurality of such components. This application can be implemented by means of hardware comprising several different components and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means may be embodied by the same item of hardware. The use of the words first, second, and third, etc., does not indicate any order. These words can be interpreted as names.

[0119] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0120] Although preferred embodiments of this application have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of this application.

[0121] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of the invention. Therefore, if these modifications and variations fall within the scope of the claims of this application and their equivalents, this application also intends to include these modifications and variations.

Claims

1. A pump station control method applicable to fully mechanized coal mining, characterized in that, Executed by the centralized control system, including: The system receives support control commands sent by the support controller, which instruct the support controller to control the hydraulic support; wherein the centralized control system is connected to the support control system and the pump station control system via a controller local area network bus or Ethernet, respectively. The working status of the support is obtained based on the support control command; Pump station control commands are obtained based on the support control commands and the working status. The pump station control command is sent to the pump station controller to instruct the pump station controller to control the pump station; wherein controlling the pump station includes starting or stopping the pump station; wherein controlling the pump station includes controlling one or all of the pump stations; The step of obtaining the working status of the stent based on the stent control command includes: In response to the support control command being a support emergency stop / lock control command, the working status of the support is determined to be maintenance status; or In response to the support control command being a support unlock control command, the working state of the support is determined to be unlocked; wherein, the support controller is deployed on the hydraulic support, and the support emergency stop / lock control command and the support unlock control command are generated through the shortcut keys or shortcut operation functions corresponding to the operation of the support controller; Furthermore, it also includes: In response to the support's operating state being the maintenance state, the pump station controller is locked; or In response to the bracket's working state being the unlocked state, the pump station controller is unlocked; The process of obtaining pump station control commands based on the support control commands and the operating status includes: In response to the support control command being a support emergency stop / lock control command, the pump station control command is determined to be a first pump station control command instructing the pump station to stop; or In response to the working state being unlocked and a second pump station control command indicating the start of the pump station being detected, the pump station control command is determined to be the second pump station control command. The method further includes: the interaction information between the centralized control system and the support controller is forwarded by the support control system; and / or the interaction information between the centralized control system and the pump station controller is forwarded by the pump station control system; The support control system is connected to one or more support controllers, which are deployed on the hydraulic support and are used to control the support according to the support control command; and / or the pump station control system is connected to one or more pump station controllers, which are deployed on the pump station support and are used to control the pump station according to the pump station control command.

2. A pump station control device suitable for fully mechanized coal mining, characterized in that, Configured in the centralized control system, including: The first acquisition module is used to acquire support control commands sent by the support controller, the support control commands being used to instruct the support controller to control the hydraulic support; wherein, the centralized control system is connected to the support control system and the pump station control system respectively via a controller local area network bus or Ethernet; The second acquisition module is used to acquire the working status of the support based on the support control command. The third acquisition module is used to acquire pump station control commands based on the support control commands and the working status. The control module is used to send the pump station control commands to the pump station controller to instruct the pump station controller to control the pump station; wherein controlling the pump station includes starting or stopping the pump station; wherein controlling the pump station includes controlling one or all of the pump stations; The second acquisition module is further configured to: In response to the support control command being a support emergency stop / lock control command, the working status of the support is determined to be maintenance status; or In response to the support control command being a support unlock control command, the working state of the support is determined to be unlocked; wherein, the support controller is deployed on the hydraulic support, and the support emergency stop / lock control command and the support unlock control command are generated through the shortcut keys or shortcut operation functions corresponding to the operation of the support controller; The second acquisition module is further configured to: In response to the support's operating state being the maintenance state, the pump station controller is locked; or In response to the bracket's working state being the unlocked state, the pump station controller is unlocked; The third acquisition module is also used for: In response to the support control command being a support emergency stop / lock control command, the pump station control command is determined to be a first pump station control command instructing the pump station to stop; or In response to the working state being unlocked and a second pump station control command indicating the start of the pump station being detected, the pump station control command is determined to be the second pump station control command. Wherein, the first transmit / receive information of the support controller is forwarded by the support control system, and the first transmit / receive information is information received or sent by the support controller; and / or the second transmit / receive information of the pump station controller is forwarded by the pump station control system, and the second transmit / receive information is information received or sent by the pump station controller; The support control system is connected to one or more support controllers, which are deployed on the hydraulic support and are used to control the support according to the support control command; and / or the pump station control system is connected to one or more pump station controllers, which are deployed on the pump station support and are used to control the pump station according to the pump station control command.

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