Control system, method and equipment of operation pump, storage medium and product

Abstract

The invention relates to a control system, method and equipment of an operation pump, a storage medium and a product. The system comprises a centralized controller, a pump station controller, a locking controller, a first operation pump, a second operation pump and a third operation pump, the centralized controller is connected with the pump station controller and the locking controller and is used for carrying out centralized control on the pump station controller and the locking controller; the pump station controller is connected with the locking controller and is used for performing voice control on the operation pump through the locking controller; and the locking controller is connected with the first operation pump, the second operation pump and the third operation pump and is used for performing locking and voice control on the operation pumps. Remote intelligent control of the operation pump can be achieved, stable working face liquid supply pressure is guaranteed, and therefore the motion speed of a production support is increased. In addition, due to the fact that manual operation of the operation pump is avoided, the possibility of manual misoperation is reduced, and the probability of safety accidents is reduced.

Description

Technical Field

[0001] The present disclosure relates to the technical field of operation pump control, and more particularly, to a control system, method, device, storage medium and product for an operation pump. Background Art

[0002] At present, coal mine operation pumps are manually operated, and remote intelligent control cannot be achieved, resulting in unstable liquid supply pressure at the working face and slow movement of production supports. In addition, due to the possibility of improper human operation, safety accidents are likely to occur. Summary of the Invention

[0003] The purpose of the present disclosure is to provide a control system, method, device, storage medium and product for an operation pump to solve the above problems.

[0004] To achieve the above object, according to the first aspect of the embodiments of the present disclosure, a control system for an operation pump is provided. The system includes: a centralized controller, a pump station controller, a locking controller, a first operation pump, a second operation pump, and a third operation pump;

[0005] The centralized controller is connected to the pump station controller and the locking controller, and is configured to centrally control the pump station controller and the locking controller;

[0006] The pump station controller is connected to the locking controller, and is configured to perform voice control on the operation pump through the locking controller;

[0007] The locking controller is connected to the first operation pump, the second operation pump, and the third operation pump, and is configured to lock and perform voice control on the operation pump.

[0008] Optionally, the operation pump includes an emulsion pump or a spray pump.

[0009] According to the second aspect of the embodiments of the present disclosure, a control method for an operation pump is provided, which is applied to the system described in the first aspect. The method includes:

[0010] Start the first operation pump to load the operation, and obtain the total pipeline pressure value;

[0011] When the total pipeline pressure value is greater than the first threshold, stop the first operation pump from loading the operation.

[0012] Optionally, the method further includes:

[0013] When the total pipeline pressure value is less than the second threshold, start the second operation pump to load the operation after delaying for a first preset time interval;

[0014] When the total pipeline pressure value is greater than a third threshold, stop the loading operation of the second working pump. The first threshold is greater than the third threshold, and the third threshold is greater than the second threshold.

[0015] Optionally, the method further includes:

[0016] When the total pipeline pressure value is less than a fourth threshold, start the loading operation of the third working pump after delaying for a first preset time interval. The fourth threshold is less than the second threshold;

[0017] When the total pipeline pressure value is greater than a fifth threshold, stop the loading operation of the third working pump. The fifth threshold is less than the third threshold and greater than the fourth threshold.

[0018] Optionally, the method further includes:

[0019] When the second working pump runs for more than a first detection time, obtain the working pressure value of the second working pump;

[0020] When the working pressure value of the second working pump is less than the fourth threshold, stop the loading operation of the second working pump.

[0021] Optionally, the method further includes:

[0022] When the third working pump runs for more than a second detection time, obtain the working pressure value of the third working pump;

[0023] When the working pressure value of the third working pump is less than a sixth threshold, stop the loading operation of the third working pump. The sixth threshold is less than the fourth threshold.

[0024] Optionally, the method further includes:

[0025] When the total pipeline pressure value is less than the low-pressure alarm threshold, issue a low-pressure warning;

[0026] When the total pipeline pressure value is less than the low-pressure operation threshold, stop the loading operation of all working pumps. The low-pressure operation threshold is less than the low-pressure alarm threshold.

[0027] Optionally, the method further includes:

[0028] When the total pipeline pressure value drops by more than the pipe burst threshold within a second preset time interval, stop the loading operation of all working pumps and enter the pipe burst protection.

[0029] According to the third aspect of the embodiments of the present disclosure, an electronic device is provided, including:

[0030] A memory, on which a computer program is stored;

[0031] A processor for executing the computer program in the memory to implement the steps of the method according to any one of the second aspects.

[0032] According to a fourth aspect of the embodiments of the present disclosure, a non-transitory computer-readable storage medium is provided, on which a computer program is stored, and when the program is executed by a processor, the steps of the method according to any one of the second aspects are implemented.

[0033] According to a fifth aspect of the embodiments of the present disclosure, a computer program product is provided, including a computer program, and when the computer program is executed by a processor, the steps of the method according to any one of the second aspects are implemented.

[0034] In summary, the embodiments of the present disclosure provide a control system for a working pump, and the system includes: a centralized controller, a pumping station controller, a locking controller, a first working pump, a second working pump, and a third working pump; the centralized controller is connected to the pumping station controller and the locking controller for centrally controlling the pumping station controller and the locking controller; the pumping station controller is connected to the locking controller for voice-controlling the working pump through the locking controller; the locking controller is connected to the first working pump, the second working pump, and the third working pump for locking and voice-controlling the working pump. The embodiments of the present disclosure can achieve remote intelligent control of the working pump, ensure the stability of the liquid supply pressure at the working face, thereby improving the action speed of the production support. In addition, since manual operation of the working pump is avoided, the possibility of improper manual operation is reduced, thereby reducing the probability of safety accidents.

[0035] Other features and advantages of the present disclosure will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification, and are used to explain the present disclosure together with the following specific implementation, but do not constitute a limitation to the present disclosure. In the drawings:

[0037] Figure 1 is a schematic diagram of a control system for a working pump shown according to an exemplary embodiment.

[0038] Figure 2 is a flowchart of a control method for a working pump shown according to an exemplary embodiment.

[0039] Figure 3 is a flowchart of a control method for a working pump shown according to an exemplary embodiment.

[0040] Figure 4It is a flowchart of a control method for a work pump shown according to an exemplary embodiment.

[0041] Figure 5 It is a flowchart of a control method for a work pump shown according to an exemplary embodiment.

[0042] Figure 6 It is a flowchart of a control method for a work pump shown according to an exemplary embodiment.

[0043] Figure 7 It is a flowchart of a control method for a work pump shown according to an exemplary embodiment.

[0044] Figure 8 It is a flowchart of a control method for a work pump shown according to an exemplary embodiment.

[0045] Figure 9 It is a block diagram of an electronic device 900 shown according to an exemplary embodiment.

[0046] Figure 10 It is a block diagram of an electronic device 1000 shown according to an exemplary embodiment. Detailed implementation manners

[0047] The following will describe the detailed implementation manners of the present disclosure in conjunction with the accompanying drawings. It should be understood that the detailed implementation manners described herein are only for explaining and interpreting the present disclosure, and are not used to limit the present disclosure.

[0048] It should be understood that the term "including" and its variants used herein are open-ended, that is, "including but not limited to". The term "based on" is "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.

[0049] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence relationship of the functions performed by these devices, modules or units. The modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly stated in the context, it should be understood as "one or more". In the description of the present disclosure, unless otherwise specified, "multiple" means two or more, and other quantifiers are similar; "at least one (item)", "one (item) or more than one (item)" or their similar expressions refer to any combination of these items (items), including any combination of single item (item) or plural items (items).

[0050] In the embodiments of the present disclosure, although operations or steps are described in a specific order in the accompanying drawings, it should not be construed as requiring these operations or steps to be performed in the specific order shown or in a serial order, or requiring all the operations or steps shown to obtain the desired result. In the embodiments of the present disclosure, these operations or steps can be performed serially; they can also be performed in parallel; or a part of these operations or steps can be performed.

[0051] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only for illustrative purposes and are not used to limit the scope of these messages or information. It can be understood that before using the technical solutions disclosed in the embodiments of the present disclosure, the types, usage scopes, usage scenarios, etc. of the personal information involved in the present disclosure should be informed to users and user authorization should be obtained in an appropriate manner in accordance with relevant laws and regulations.

[0052] First, the application scenarios of the present disclosure are described. Currently, coal mine operation pumps are manually operated and cannot achieve remote intelligent control, resulting in unstable liquid supply pressure at the working face and slow movement of production supports. In addition, due to the possibility of improper manual operation, safety accidents are likely to occur. Therefore, the embodiments of the present disclosure provide a control system, method, device, storage medium, and product for an operation pump to solve the above problems. The present disclosure is described below with reference to specific embodiments.

[0053] Figure 1 is a schematic diagram of a control system for an operation pump shown according to an exemplary embodiment. As Figure 1 shown, the embodiments of the present disclosure provide a control system for an operation pump, and the system may include: a central controller 10, a pump station controller 20, a locking controller 30, a first operation pump 40, a second operation pump 50, and a third operation pump 60.

[0054] The central controller 10 is connected to the pump station controller 20 and the locking controller 30, and is used to centrally control the pump station controller 20 and the locking controller 30. Exemplarily, the central controller 10 may be a Lianli central controller.

[0055] The pump station controller 20 is connected to the locking controller 30 and is used to perform voice control on the operation pump through the locking controller 30. Exemplarily, the pump station controller 20 may be a Tianxin pump station controller.

[0056] The locking controller 30 is connected to the first operation pump 40, the second operation pump 50, and the third operation pump 60, and is used to perform locking and voice control on the operation pump. Exemplarily, the locking controller 30 may be a Huaning locking control system, and this system has a voice control function.

[0057] The remote intelligent automatic control of the operation pump can be initiated by the central controller 10 or the pumping station controller 20, so as to achieve redundant control and improve the robustness of the system.

[0058] In summary, the embodiments of the present disclosure provide a control system for an operation pump. The system includes: a central controller, a pumping station controller, a locking controller, a first operation pump, a second operation pump, and a third operation pump; the central controller is connected to the pumping station controller and the locking controller for centrally controlling the pumping station controller and the locking controller; the pumping station controller is connected to the locking controller for voice-controlling the operation pump through the locking controller; the locking controller is connected to the first operation pump, the second operation pump, and the third operation pump for locking and voice-controlling the operation pump. The embodiments of the present disclosure can realize the remote intelligent control of the operation pump, ensure the stable supply pressure of the working face, and thus improve the action speed of the production support. In addition, since manual operation of the operation pump is avoided, the possibility of improper manual operation is reduced, thereby reducing the probability of safety accidents.

[0059] In some embodiments, the operation pump includes an emulsion pump or a spray pump. Of course, it may also include other liquid pumps, which are not limited herein in the present disclosure.

[0060] Figure 2 is a flowchart of a control method for an operation pump shown according to an exemplary embodiment. As Figure 2 shown, the embodiments of the present disclosure provide a control method for an operation pump, which is applied to the system of the above embodiments. The method may include the following steps:

[0061] In step S10, start the first operation pump to load the operation and obtain the total pipeline pressure value.

[0062] In this step, start the first operation pump 40 to load the operation and obtain the total pipeline pressure value. Exemplarily, the total pipeline pressure value can be obtained by a pressure sensor arranged on the total pipeline.

[0063] In step S20, when the total pipeline pressure value is greater than the first threshold, stop the first operation pump from loading the operation.

[0064] In this step, when the total pipeline pressure value is greater than the first threshold, stop the first operation pump 40 from loading the operation. Exemplarily, the first threshold can be 320 bar.

[0065] In this case, only starting the first operation pump to load the operation can meet the total pipeline pressure requirement.

[0066] In summary, the embodiments of the present disclosure provide a control method for a working pump, which is applied to the system of the above embodiments. The method includes: starting the first working pump to load the operation and obtaining the total pipeline pressure value; stopping the first working pump from loading the operation when the total pipeline pressure value is greater than the first threshold. The embodiments of the present disclosure can achieve remote intelligent control of the working pump, ensure the stability of the liquid supply pressure at the working face, and thus improve the action speed of the production support. In addition, since manual operation of the working pump is avoided, the possibility of improper manual operation is reduced, and thus the probability of safety accidents is lowered.

[0067] Figure 3 is a flowchart of a control method for a working pump shown according to an exemplary embodiment. As Figure 3 shown, the method may further include the following steps:

[0068] In step S30, when the total pipeline pressure value is less than the second threshold, start the second working pump to load the operation after delaying for the first preset time interval.

[0069] In this step, when the total pipeline pressure value is less than the second threshold, start the second working pump 50 to load the operation after delaying for the first preset time interval. Exemplarily, the second threshold may be 290 bar, and the first preset time interval may be 15 seconds. When the total pipeline pressure drops to 290 bar, the second working pump 50 is remotely and automatically started to load the operation after delaying for 15 seconds to meet the pipeline pressure requirement.

[0070] In step S40, when the total pipeline pressure value is greater than the third threshold, stop the second working pump from loading the operation, where the first threshold is greater than the third threshold, and the third threshold is greater than the second threshold.

[0071] In this step, when the total pipeline pressure value is greater than the third threshold, stop the second working pump 50 from loading the operation. The first threshold is greater than the third threshold, and the third threshold is greater than the second threshold. Exemplarily, the third threshold may be 310 bar. When the total pipeline pressure value is greater than 310 bar, stop the second working pump 50 from loading the operation, which can save electricity and resources and reduce the wear of the working pump.

[0072] Figure 4 is a flowchart of a control method for a working pump shown according to an exemplary embodiment. As Figure 4 shown, the method may further include the following steps:

[0073] In step S50, when the total pipeline pressure value is less than the fourth threshold, start the third working pump to load the operation after delaying for the first preset time interval, where the fourth threshold is less than the second threshold.

[0074] In this step, when the total pipeline pressure value is less than the fourth threshold, after a first preset time interval elapses, the third working pump 60 is started to load the operation. The fourth threshold is less than the second threshold. Exemplarily, the fourth threshold can be 280 bar. When the total pipeline pressure value is less than 280 bar, the third working pump 60 is started to load the operation after a 15-second delay to meet the pipeline pressure requirement.

[0075] In step S60, when the total pipeline pressure value is greater than the fifth threshold, the loading operation of the third working pump is stopped. The fifth threshold is less than the third threshold and greater than the fourth threshold.

[0076] In this step, when the total pipeline pressure value is greater than the fifth threshold, the loading operation of the third working pump 60 is stopped. The fifth threshold is less than the third threshold and greater than the fourth threshold. Exemplarily, the fifth threshold can be 300 bar. When the total pipeline pressure value is greater than 300 bar, the loading operation of the third working pump 60 is stopped, which can save electricity and resources and reduce the wear of the working pump.

[0077] Figure 5 is a flowchart of a control method for a working pump shown according to an exemplary embodiment. As Figure 5 shown, the method may further include the following steps:

[0078] In step S70, when the second working pump runs for more than the first detection time, the working pressure value of the second working pump is obtained.

[0079] In this step, when the second working pump 50 runs for more than the first detection time, the working pressure value of the second working pump 50 is obtained. Exemplarily, the first detection time can be 30 minutes, and the working pressure value of the second working pump 50 can be obtained through a pressure sensor provided on the second working pump 50.

[0080] In step S80, when the working pressure value of the second working pump is less than the fourth threshold, the loading operation of the second working pump is stopped.

[0081] In this step, when the working pressure value of the second working pump 50 is less than the fourth threshold, the loading operation of the second working pump 50 is stopped. Exemplarily, the fourth threshold can be 280 bar. When the working pressure value of the second working pump 50 is less than 280 bar, the loading operation of the second working pump 50 is remotely and automatically stopped. This can save electricity and resources and reduce the wear of the working pump.

[0082] Figure 6 is a flowchart of a control method for a working pump shown according to an exemplary embodiment. As Figure 6 shown, the method may further include the following steps:

[0083] In step S90, when the third working pump operates for more than the second detection time, obtain the working pressure value of the third working pump.

[0084] In this step, when the third working pump 60 operates for more than the second detection time, obtain the working pressure value of the third working pump 60. Exemplarily, the second detection time can be 10 minutes, and the working pressure value of the third working pump 60 can be obtained through a pressure sensor provided on the third working pump 60.

[0085] In step S100, when the working pressure value of the third working pump is less than the sixth threshold, stop the loading operation of the third working pump, where the sixth threshold is less than the fourth threshold.

[0086] In this step, when the working pressure value of the third working pump 60 is less than the sixth threshold, stop the loading operation of the third working pump 60, where the sixth threshold is less than the fourth threshold. Exemplarily, the sixth threshold can be 270 bar. When the working pressure value of the third working pump 60 is less than 270 bar, remotely and automatically stop the loading operation of the third working pump 60. This can save electricity and resources and reduce the wear of the working pump.

[0087] Figure 7 is a flowchart of a control method for a working pump shown according to an exemplary embodiment. As Figure 7 shown, the method may further include the following steps:

[0088] In step S110, when the total pipeline pressure value is less than the low-pressure alarm threshold, issue a low-pressure warning.

[0089] In this step, when the total pipeline pressure value is less than the low-pressure alarm threshold, issue a low-pressure warning. Exemplarily, the low-pressure alarm threshold can be 250 bar.

[0090] In step S120, when the total pipeline pressure value is less than the low-pressure operation threshold, stop the loading operation of all working pumps, where the low-pressure operation threshold is less than the low-pressure alarm threshold.

[0091] In this step, when the total pipeline pressure value is less than the low-pressure operation threshold, stop the loading operation of all working pumps, where the low-pressure operation threshold is less than the low-pressure alarm threshold. Exemplarily, the low-pressure operation threshold can be 240 bar. When the total pipeline pressure value is less than 240 bar, it indicates that there is a leak in the total pipeline, and the three working pumps working simultaneously cannot meet the minimum operating pressure of the total pipeline. At this time, it is necessary to remotely stop the loading operation of all working pumps to facilitate the maintenance personnel to check the pipeline fault. In addition, it can also reduce resource waste and the wear of the working pump and save electricity.

[0092] Figure 8 It is a flowchart of a control method for a work pump shown according to an exemplary embodiment. As Figure 8 shown, the method may further include the following steps:

[0093] In step S130, when the total pipeline pressure value drops by more than the burst pipe threshold within the second preset time interval, stop all work pump loading operations and enter burst pipe protection.

[0094] In this step, when the total pipeline pressure value drops by more than the burst pipe threshold within the second preset time interval, stop all work pump loading operations and enter burst pipe protection. Exemplarily, the second preset time interval may be 3 seconds, and the burst pipe threshold may be 170 bar. When the total pipeline pressure value drops by more than 170 bar within 3 seconds, it indicates that the pipeline has burst due to excessive pressure. At this time, all work pump loading operations should be remotely and automatically stopped to enter the burst pipe protection state.

[0095] In summary, the embodiment of the present disclosure provides a control method for a work pump, which is applied to the system in the above embodiment. The method includes: starting the first work pump loading operation and obtaining the total pipeline pressure value; stopping the first work pump loading operation when the total pipeline pressure value is greater than the first threshold. The embodiment of the present disclosure can realize the remote intelligent control of the work pump, ensure the stability of the liquid supply pressure at the working face, and thus improve the action speed of the production support. In addition, since manual operation of the work pump is avoided, the possibility of improper manual operation is reduced, thereby reducing the probability of safety accidents.

[0096] Figure 9 It is a block diagram of an electronic device 900 shown according to an exemplary embodiment. As Figure 9 shown, the electronic device 900 may be the central controller 10 or the pumping station controller 20. The electronic device 900 may include: a processor 901, a memory 902. The electronic device 900 may further include one or more of a multimedia component 903, an input / output (I / O) interface 904, and a communication component 905.

[0097] Among them, the processor 901 is used to control the overall operation of the electronic device 900 to complete all or part of the steps in the above control method of the working pump. The memory 902 is used to store various types of data to support the operation of the electronic device 900. These data may include, for example, instructions for any application or method operating on the electronic device 900, as well as application-related data, such as contact data, received and sent messages, pictures, audio, video, and so on. The memory 902 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Erasable Programmable Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (ROM), magnetic memory, flash memory, a magnetic disk, or an optical disc. The multimedia component 903 may include a screen and an audio component. Among them, the screen may be a touch screen, and the audio component is used to output and / or input audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signal may be further stored in the memory 902 or sent through the communication component 905. The audio component further includes at least one speaker for outputting audio signals. The I / O interface 904 provides an interface between the processor 901 and other interface modules. The above other interface modules may be a keyboard, a mouse, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication component 905 is used for wired or wireless communication between the electronic device 900 and other devices. Wireless communication, such as Wi-Fi, Bluetooth, Near Field Communication (NFC), 2G, 3G, 4G, NB-IOT, eMTC, or other 5G, etc., or a combination of one or more of them, is not limited herein. Therefore, the corresponding communication component 905 may include: a Wi-Fi module, a Bluetooth module, an NFC module, and so on.

[0098] In an exemplary embodiment, the electronic device 900 can be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components, and is used to execute the above control method of the work pump.

[0099] In another exemplary embodiment, a computer-readable storage medium including program instructions is also provided. When the program instructions are executed by a processor, the steps of the above control method of the work pump are implemented. For example, the computer-readable storage medium can be the above-mentioned memory 902 including program instructions, and the above program instructions can be executed by the processor 901 of the electronic device 900 to complete the above control method of the work pump.

[0100] Figure 10 FIG. is a block diagram of an electronic device 1000 shown according to an exemplary embodiment. For example, the electronic device 1000 can be provided as a server. Referring to Figure 10 , the electronic device 1000 includes a processor 1022, the number of which can be one or more, and a memory 1032 for storing computer programs executable by the processor 1022. The computer programs stored in the memory 1032 can include one or more modules each corresponding to a set of instructions. In addition, the processor 1022 can be configured to execute the computer program to execute the above control method of the work pump.

[0101] In addition, the electronic device 1000 can further include a power supply component 1026 and a communication component 1050. The power supply component 1026 can be configured to perform power management of the electronic device 1000, and the communication component 1050 can be configured to implement communication of the electronic device 1000, for example, wired or wireless communication. In addition, the electronic device 1000 can further include an input / output (I / O) interface 1058. The electronic device 1000 can operate based on an operating system stored in the memory 1032.

[0102] In another exemplary embodiment, a computer-readable storage medium including program instructions is further provided. When the program instructions are executed by a processor, the steps of the above-described control method of the work pump are implemented. For example, the non-transitory computer-readable storage medium may be the above-described memory 1032 including program instructions, and the above program instructions may be executed by the processor 1022 of the electronic device 1000 to complete the above-described control method of the work pump.

[0103] In another exemplary embodiment, a computer program product is further provided. The computer program product includes a computer program that can be executed by a programmable device, and the computer program has a code portion for executing the above-described control method of the work pump when executed by the programmable device.

[0104] The preferred embodiments of the present disclosure have been described in detail above in conjunction with the accompanying drawings. However, the present disclosure is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0105] In addition, it should be noted that, in the above specific embodiments, the various specific technical features described can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, the present disclosure does not separately describe various possible combination manners.

[0106] Furthermore, any combination can be made between various different embodiments of the present disclosure as long as it does not violate the idea of the present disclosure, and it should also be regarded as the content disclosed by the present disclosure.

Claims

1. A control system for a working pump, characterized in that: The system comprises: a centralized controller, a pump station controller, a locking controller, a first working pump, a second working pump and a third working pump; The centralized controller is connected to the pump station controller and the locking controller, and is used to centrally control the pump station controller and the locking controller; The pump station controller is connected to the locking controller and is used to perform voice control on the working pump through the locking controller; The locking controller is connected to the first working pump, the second working pump and the third working pump, and is used to lock and voice control the working pumps.

2. The system according to claim 1, characterized in that The working pump includes an emulsifying pump or a spray pump.

3. A method for controlling a working pump, characterized in that: Applied to the system of claim 1 or 2, the method comprises: Start the first operation pump loading operation and obtain the total pipeline pressure value; When the total pipeline pressure value is greater than a first threshold, the loading operation of the first operation pump is stopped.

4. The method according to claim 3, characterized in that The method further comprises: When the total pipeline pressure value is less than a second threshold value, starting the second operation pump loading operation after a first preset time interval; When the total pipeline pressure value is greater than a third threshold, the loading operation of the second operation pump is stopped, the first threshold is greater than the third threshold, and the third threshold is greater than the second threshold.

5. The method according to claim 4, characterized in that The method further comprises: In the case where the total pipeline pressure value is less than a fourth threshold value, starting the loading operation of the third operation pump after a first preset time interval, and the fourth threshold value is less than the second threshold value; When the total pipeline pressure value is greater than a fifth threshold, the loading operation of the third operation pump is stopped, and the fifth threshold is smaller than the third threshold and larger than the fourth threshold.

6. The method according to claim 5, characterized in that The method further comprises: When the operation of the second operating pump exceeds a first detection time, obtaining an operating pressure value of the second operating pump; When the working pressure value of the second working pump is less than the fourth threshold value, the loading work of the second working pump is stopped.

7. The method according to claim 5, characterized in that The method further comprises: When the operation of the third operating pump exceeds a second detection time, obtaining an operating pressure value of the third operating pump; When the working pressure value of the third working pump is less than a sixth threshold value, the loading operation of the third working pump is stopped, and the sixth threshold value is less than the fourth threshold value.

8. The method according to any one of claims 3 to 7, characterized in that: The method further comprises: When the total pipeline pressure value is less than the low pressure alarm threshold, a low pressure warning is issued; When the total pipeline pressure value is less than the low-pressure operation threshold, all operation pump loading operations are stopped, and the low-pressure operation threshold is less than the low-pressure alarm threshold.

9. The method according to any one of claims 3 to 7, characterized in that: The method further comprises: When the total pipeline pressure value drops to more than the pipe burst threshold value within the second preset time interval, all operation pumps are stopped from loading and the pipe burst protection is initiated.

10. An electronic device, characterized in that: include: a memory having a computer program stored thereon; A processor, configured to execute the computer program in the memory to implement the steps of the method according to any one of claims 3 to 9.

11. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the steps of the method described in any one of claims 3 to 9 are implemented.

12. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 3 to 9 are implemented.

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