A mine equipment remote wireless control method and system and electronic equipment

Abstract

The application provides a mine equipment wireless control method and system and electronic equipment, comprising: after the equipment is powered on, if the wireless transmitting device and the wireless receiving device complete authorization, the pressure sensor and the temperature sensor in the oil cylinder are used to obtain oil cylinder pressure data and emulsion temperature data, whether the oil cylinder pressure data is less than a third preset threshold value and whether the emulsion temperature data is less than a fourth preset threshold value or greater than a fifth preset threshold value are judged, and an alarm signal about the working state of the oil cylinder is output according to the judgment result. When the oil cylinder of the hydraulic support has the oil leakage phenomenon or the oil cylinder pressure is insufficient or the emulsion temperature is abnormal, timely discovery and processing can be achieved, the ingenious design simplifies the complicated oil cylinder running state monitoring problem of the mine equipment, complex algorithm modeling is not needed, the application and maintenance cost of the application is greatly reduced, the application space of the application is greatly expanded, and high automation, high intelligence, portability and high safety mining are achieved.

Description

Technical Field

[0001] This invention relates to the field of technology, and more specifically to a remote wireless control method and system for mining equipment, as well as electronic equipment. Background Technology

[0002] Currently, unit-type advanced supports generally adopt on-site control, with personnel close to the supports. In the event of roof collapse or support toppling due to the top beam deviating from its original position, this poses a significant threat to miners' safety. Although some unit supports are equipped with electro-hydraulic control systems, their implementation is often superficial due to numerous wiring, heavy and complex equipment, and redundant functions. Workers are reluctant to use them, increasing operating costs for the mine. Furthermore, when hydraulic cylinders leak, experience insufficient pressure, or exhibit abnormal emulsion temperatures, timely detection and handling are difficult, hindering the achievement of truly highly automated, intelligent, portable, and safe mining practices.

[0003] Therefore, existing technologies need further development. Summary of the Invention

[0004] The purpose of this invention is to overcome the above-mentioned technical deficiencies and provide a remote wireless control method, system, and electronic equipment for mining equipment to solve the problems existing in the prior art.

[0005] To achieve the above-mentioned technical objectives, according to a first aspect of the present invention, a method for remote wireless control of mining equipment is provided, the method comprising:

[0006] S100: After the device is powered on, it initializes the hardware and creates a key scanning task.

[0007] S200. Determine whether the first button set on the wireless transmitter is pressed. If so, determine whether the duration of the first button set on the wireless transmitter being pressed is greater than or equal to the first preset threshold. If so, start the remote wireless control system for mining equipment.

[0008] S300. Determine whether the first button set on the wireless transmitter is pressed. If so, determine whether the duration of the first button being pressed on the wireless transmitter is greater than or equal to the second preset threshold. If so, the wireless transmitter sends protocol data frames according to the first transmission cycle and determines whether authorization has been completed with the wireless receiver.

[0009] S400: If authorization is completed with the wireless receiving device, the cylinder pressure data and emulsion temperature data are acquired using the pressure sensor and temperature sensor installed in the cylinder according to the first monitoring cycle. The cylinder pressure data is determined to be less than the third preset threshold and the emulsion temperature data is determined to be less than the fourth preset threshold or greater than the fifth preset threshold. Based on the determination results, an alarm signal related to the working status of the cylinder is output.

[0010] Specifically, the step of outputting an alarm signal regarding the working status of the hydraulic cylinder based on the judgment result includes:

[0011] If the cylinder pressure data is less than the third preset threshold, the cylinder stops moving, pressure compensation is performed on the cylinder, and the cylinder pressure growth rate data is calculated using the first monitoring cycle and the cylinder pressure data collected according to the first monitoring cycle. It is then determined whether the cylinder pressure growth rate data is greater than or equal to the sixth preset threshold. If not, an alarm signal related to cylinder leakage is output, and the wireless transmitter and receiver are controlled to cancel their authorization.

[0012] Specifically, the method further includes:

[0013] If the rate of increase in cylinder pressure is greater than or equal to the sixth preset threshold, an early warning signal is output regarding low cylinder pressure and ongoing cylinder pressure compensation.

[0014] Specifically, the step of outputting an alarm signal regarding the working status of the hydraulic cylinder based on the judgment result also includes:

[0015] If the emulsion temperature data is less than the fourth preset threshold, an early warning signal for abnormally low emulsion temperature is output. It is determined whether the second button on the wireless transmitter is pressed. If so, it is determined whether the duration of the second button being pressed on the wireless transmitter is greater than or equal to the first preset threshold. If so, the wireless receiver outputs a control signal for controlling the solenoid valve. The solenoid valve responds to the control signal and switches the main valve to supply liquid, and the cylinder completes the corresponding command action.

[0016] Specifically, the method further includes:

[0017] If the emulsion temperature data is greater than the fifth preset threshold, an early warning signal for abnormal rise in emulsion temperature is output. It is determined whether the second button on the wireless transmitter is pressed. If so, it is determined whether the duration of the second button being pressed on the wireless transmitter is greater than or equal to the first preset threshold. If so, the wireless receiver outputs a control signal for controlling the solenoid valve. The solenoid valve responds to the control signal and switches the main valve to supply liquid. The cylinder completes the corresponding command action.

[0018] Specifically, determining whether the second button on the wireless transmitter has been pressed further includes:

[0019] If the second button on the wireless transmitter is not pressed, determine whether the duration for which the second button on the wireless transmitter is not pressed is greater than or equal to the seventh preset threshold. If so, control the wireless transmitter and wireless receiver to cancel the authorization.

[0020] Specifically, the method further includes:

[0021] If the emulsion temperature data is greater than or equal to the fourth preset threshold and less than or equal to the fifth preset threshold, output a signal indicating that the emulsion temperature is normal.

[0022] Specifically, the method further includes:

[0023] If the duration of pressing the first or second button on the wireless transmitter is less than a first preset threshold, an alarm signal related to button misoperation will be output.

[0024] According to a second aspect of the present invention, a remote wireless control system for mining equipment is provided, comprising:

[0025] The data acquisition module is used to acquire hydraulic cylinder pressure data and emulsion temperature data.

[0026] The control module is used to initialize the hardware and create a key scanning task after the device is powered on; or to determine whether the first key set on the wireless transmitter is pressed, and if so, to determine whether the duration of the first key being pressed on the wireless transmitter is greater than or equal to a first preset threshold, and if so, to start the remote wireless control system for the mining equipment; or to determine whether the first key set on the wireless transmitter is pressed, and if so, to determine whether the duration of the first key being pressed on the wireless transmitter is greater than or equal to a second preset threshold, and if so, to send protocol data frames according to a first transmission cycle, and to determine whether authorization has been completed with the wireless receiver; or, when authorization has been completed with the wireless receiver, to use the pressure sensor and temperature sensor set in the cylinder to acquire cylinder pressure data and emulsion temperature data according to a first monitoring cycle, to determine whether the cylinder pressure data is less than a third preset threshold and whether the emulsion temperature data is less than a fourth preset threshold or greater than a fifth preset threshold, and to control the execution module to output an alarm signal related to the working status of the cylinder according to the judgment result;

[0027] The execution module is used to output alarm signals related to the working status of the hydraulic cylinder.

[0028] According to a third aspect of the present invention, an electronic device is provided, comprising:

[0029] A memory; and a processor, the memory storing computer-readable instructions which, when executed by the processor, implement the remote wireless control method for mining equipment according to any one of claims 1 to 8.

[0030] The beneficial effects of this invention are:

[0031] 1. This invention directly controls the support structure through wireless transmission and reception devices, reducing the labor intensity of underground workers, making them more willing to accept the operation, and also moving them to a safer visual distance, thereby improving the safety of efficient coal mine production.

[0032] 2. In the technical solution of this invention, pressure sensors and temperature sensors installed in the hydraulic cylinder are used to collect and analyze hydraulic cylinder pressure data and emulsion temperature data, so as to realize real-time monitoring of hydraulic cylinder pressure data and emulsion temperature data. When the hydraulic cylinder of the hydraulic support leaks oil, or the hydraulic cylinder pressure is insufficient or the emulsion temperature is abnormal, it can be detected and dealt with in time. Through ingenious design, the problem of monitoring the hydraulic cylinder operation status of complex mining equipment is simplified, without the need for complex algorithm modeling, which greatly reduces the application and maintenance costs required by this invention, and greatly expands the application space of this invention, realizing highly automated, highly intelligent, portable and highly safe mining. Attached Figure Description

[0033] Figure 1 This is a flowchart of a remote wireless control method for mining equipment provided in a specific embodiment of the present invention;

[0034] Figure 2 This is a structural diagram of the remote wireless control system for mining equipment provided in a specific embodiment of the present invention. Detailed Implementation

[0035] To enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Based on the embodiments in this application, other similar embodiments obtained by those skilled in the art without creative effort should all fall within the scope of protection of this application. Furthermore, directional terms mentioned in the following embodiments, such as "up," "down," "left," and "right," are only for reference to the directions in the accompanying drawings; therefore, the directional terms used are for illustrative purposes and not for limiting the invention.

[0036] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0037] Please see Figure 1 This embodiment provides a method for remote wireless control of mining equipment, the method comprising:

[0038] After the S100 device is powered on, it initializes the hardware and creates a key scanning task.

[0039] It should be noted that before step S100, the following are included: a first preset threshold, a second preset threshold, a third preset threshold, a fourth preset threshold, a fifth preset threshold, a sixth preset threshold, and a seventh preset threshold. The first preset threshold is less than the second preset threshold, the fourth preset threshold is less than the fifth preset threshold, and the second preset threshold is less than the seventh preset threshold.

[0040] S200. Determine whether the first button set on the wireless transmitter is pressed. If so, determine whether the duration of the first button being pressed on the wireless transmitter is greater than or equal to the first preset threshold. If so, start the remote wireless control system for mining equipment.

[0041] It should be noted that when the first button on the wireless transmitter is pressed normally, the duration of the first button being pressed should be greater than or equal to the first preset threshold. If the duration of the first button being pressed is less than the first preset threshold, it proves that the first button has not been pressed normally. Only when the first button is pressed normally, that is, only when the duration of the first button being pressed on the wireless transmitter is greater than or equal to the first preset threshold, are other functions of the remote wireless control system for mining equipment activated, thereby improving the operational safety of the present invention.

[0042] S300. Determine whether the first button set on the wireless transmitter is pressed. If so, determine whether the duration of the first button being pressed on the wireless transmitter is greater than or equal to the second preset threshold. If so, the wireless transmitter sends protocol data frames according to the first transmission cycle and determines whether authorization has been completed with the wireless receiver.

[0043] It should be noted that, in order to further improve the multifunctionality and operational safety of the buttons, this invention determines whether the duration of the first button pressed on the wireless transmitter is greater than or equal to a second preset threshold, and determines whether the first button is pressed for a long time. Only when the first button is pressed for a long time, i.e., the duration of the first button pressed on the wireless transmitter is greater than or equal to the second preset threshold, does the wireless transmitter send protocol data frames according to the first transmission cycle, and determines whether authorization has been completed with the wireless receiver, thereby further improving the multifunctionality and operational safety of the buttons and preventing accidental touches.

[0044] S400: If authorization is completed with the wireless receiving device, the cylinder pressure data and emulsion temperature data are acquired using the pressure sensor and temperature sensor installed in the cylinder according to the first monitoring cycle. The cylinder pressure data is determined to be less than the third preset threshold and the emulsion temperature data is determined to be less than the fourth preset threshold or greater than the fifth preset threshold. Based on the determination results, an alarm signal related to the working status of the cylinder is output.

[0045] It should be noted that the authorization mentioned here is the code pairing operation. When the wireless transmitter and the wireless receiver complete the authorization, the pressure sensor and temperature sensor installed in the oil cylinder are used to acquire the oil cylinder pressure data and emulsion temperature data according to the first monitoring cycle, so as to provide a data basis for subsequent analysis of oil cylinder pressure data, emulsion temperature data and oil cylinder leakage.

[0046] Specifically, the step of outputting an alarm signal regarding the working status of the hydraulic cylinder based on the judgment result includes:

[0047] If the cylinder pressure data is less than the third preset threshold, the cylinder stops moving, pressure compensation is performed on the cylinder, and the cylinder pressure growth rate data is calculated using the first monitoring cycle and the cylinder pressure data collected according to the first monitoring cycle. It is then determined whether the cylinder pressure growth rate data is greater than or equal to the sixth preset threshold. If not, an alarm signal related to cylinder leakage is output, and the wireless transmitter and receiver are controlled to cancel their authorization.

[0048] It should be noted that when the hydraulic cylinder is in normal operation, the cylinder pressure data should be within a reasonable range, i.e., the cylinder pressure data should be greater than or equal to the third preset threshold. If the cylinder pressure data is less than the third preset threshold, it indicates that the cylinder pressure data is abnormal. If the cylinder continues to operate at this time, there may be certain safety hazards. In this case, the cylinder operation is stopped and pressure compensation is performed. At this time, the present invention cleverly calculates the cylinder pressure growth rate data by using the cylinder pressure data collected in the first monitoring cycle and the cylinder pressure data collected in the first monitoring cycle, and judges whether the cylinder pressure growth rate data is greater than or equal to the sixth preset threshold. Since the sixth preset threshold in the technical solution of the present invention is the theoretical value of the cylinder pressure data growth rate calculated based on the cylinder size parameters and pressure compensation parameters, if the cylinder pressure growth rate data is less than the sixth preset threshold, it indicates that the cylinder pressure data growth rate is abnormally low, and the cylinder may have oil leakage. At this time, an alarm signal related to cylinder leakage is output and the wireless transmitter and receiver are controlled to cancel authorization. Through ingenious design, the problem of monitoring the operating status of hydraulic cylinders in complex mining equipment is simplified, eliminating the need for complex algorithm modeling. This greatly reduces the application and maintenance costs required by the invention, significantly expands its application scope, and enables highly automated, intelligent, portable, and safe mining.

[0049] Specifically, the method further includes:

[0050] If the rate of increase in cylinder pressure is greater than or equal to the sixth preset threshold, an early warning signal is output regarding low cylinder pressure and ongoing cylinder pressure compensation.

[0051] It should be noted that if the cylinder pressure increase rate is greater than or equal to the sixth preset threshold, it indicates that the cylinder pressure increase rate is normal and there is no oil leakage. In this case, an early warning signal indicating low cylinder pressure and ongoing cylinder pressure compensation is output. This further improves the intelligence and usability of the invention.

[0052] Specifically, the step of outputting an alarm signal regarding the working status of the hydraulic cylinder based on the judgment result also includes:

[0053] If the emulsion temperature data is less than the fourth preset threshold, an early warning signal for abnormally low emulsion temperature is output. It is determined whether the second button on the wireless transmitter is pressed. If so, it is determined whether the duration of the second button being pressed on the wireless transmitter is greater than or equal to the first preset threshold. If so, the wireless receiver outputs a control signal for controlling the solenoid valve. The solenoid valve responds to the control signal and switches the main valve to supply liquid, and the cylinder completes the corresponding command action.

[0054] It should be noted that when the hydraulic cylinder is in normal operation, the emulsion temperature should be within a reasonable range, specifically greater than the fourth preset threshold and less than the fifth preset threshold. If the emulsion temperature is less than the fourth preset threshold, it indicates an abnormal drop in emulsion temperature. An alarm signal regarding this abnormal temperature drop is then output, and it is determined whether the second button on the wireless transmitter is pressed. If so, it is determined whether the duration of the second button being pressed is greater than or equal to the first preset threshold. If so, it indicates the second button is pressed, and the operator has determined that the alarm can be canceled. At this point, the wireless receiver outputs a control signal to continue the operation of the solenoid valve. The solenoid valve responds to the control signal, switching the main valve to allow fluid inflow, and the hydraulic cylinder completes the corresponding command action. This further improves the intelligence, reliability, and usability of the invention.

[0055] Specifically, the method further includes:

[0056] If the emulsion temperature data is greater than the fifth preset threshold, an early warning signal for abnormal rise in emulsion temperature is output. It is determined whether the second button on the wireless transmitter is pressed. If so, it is determined whether the duration of the second button being pressed on the wireless transmitter is greater than or equal to the first preset threshold. If so, the wireless receiver outputs a control signal for controlling the solenoid valve. The solenoid valve responds to the control signal and switches the main valve to supply liquid. The cylinder completes the corresponding command action.

[0057] It should be noted that when the hydraulic cylinder is in normal operation, the emulsion temperature should be within a reasonable range, specifically greater than the fourth preset threshold and less than the fifth preset threshold. If the emulsion temperature exceeds the fifth preset threshold, it indicates an abnormal temperature rise, triggering an alarm signal. The system then checks if the second button on the wireless transmitter is pressed. If so, it checks if the duration of the button press is greater than or equal to the first preset threshold. If so, the second button is confirmed to be pressed, and the alarm can be canceled. The wireless receiver then outputs a control signal to continue operating the solenoid valve. The solenoid valve responds to the control signal, switching the main valve to allow fluid inflow, and the hydraulic cylinder completes the corresponding command. This further improves the intelligence, reliability, and usability of the invention.

[0058] Specifically, determining whether the second button on the wireless transmitter has been pressed further includes:

[0059] If the second button on the wireless transmitter is not pressed, determine whether the duration for which the second button on the wireless transmitter is not pressed is greater than or equal to the seventh preset threshold. If so, control the wireless transmitter and wireless receiver to cancel the authorization.

[0060] It should be noted that if the second button on the wireless transmitter is not pressed and the duration of this unpressed period is greater than or equal to the seventh preset threshold, it indicates that no operation was performed during the attempt. In this case, the authorization is revoked by controlling both the wireless transmitter and the wireless receiver. This prevents accidental operation, conserves the power stored in the wireless transmitter, saves energy, extends the usage time of the wireless transmitter, and further improves the intelligence and practicality of the invention.

[0061] Specifically, the method further includes:

[0062] If the emulsion temperature data is greater than or equal to the fourth preset threshold and less than or equal to the fifth preset threshold, output a signal indicating that the emulsion temperature is normal.

[0063] It should be noted that if the emulsion temperature data is greater than or equal to the fourth preset threshold and less than or equal to the fifth preset threshold, it indicates that the emulsion temperature is normal, and a signal indicating that the emulsion temperature is normal is output. This further improves the automation and intelligence of the present invention.

[0064] Specifically, the method further includes:

[0065] If the duration of pressing the first or second button on the wireless transmitter is less than a first preset threshold, an alarm signal related to button misoperation will be output.

[0066] It should be noted that this invention controls multiple relays to energize the electrically controlled directional valve, initiate liquid flow into the main valve, and trigger the support structure to perform corresponding actions. In addition to the first and second buttons, the wireless transmitter of this invention also includes multiple function buttons. These function buttons control multiple relays, thereby energizing the electrically controlled directional valve, initiating liquid flow into the main valve, and triggering the support structure to perform corresponding actions. This eliminates the need for personnel to be close to the support structure and for remote operation, achieving truly highly automated, intelligent, portable, and safe mining.

[0067] It should be noted that if the duration of pressing the first or second button on the wireless transmitter is less than a first preset threshold, it indicates that the button may have been pressed accidentally. In this case, an alarm signal regarding the button misoperation is output. This further improves the operational safety and reliability of the present invention.

[0068] Understandably, this invention directly controls the support structure through wireless transmission and reception devices, reducing the labor intensity of underground workers, making it more acceptable to them, and also shifting them to a safer visual distance, thereby improving the safety of efficient coal mine production.

[0069] It should be noted that in the technical solution of this invention, pressure sensors and temperature sensors installed in the hydraulic cylinder are used to collect and analyze hydraulic cylinder pressure data and emulsion temperature data, realizing real-time monitoring of hydraulic cylinder pressure data and emulsion temperature data. When the hydraulic cylinder of the hydraulic support leaks oil, or the hydraulic cylinder pressure is insufficient or the emulsion temperature is abnormal, it can be detected and dealt with in a timely manner. Through ingenious design, the problem of monitoring the hydraulic cylinder operation status of complex mining equipment is simplified, eliminating the need for complex algorithm modeling, greatly reducing the application and maintenance costs required by this invention, and greatly expanding the application space of this invention, realizing highly automated, highly intelligent, portable, and highly safe mining.

[0070] Please continue reading. Figure 2 The present invention provides another specific embodiment, which provides a remote wireless control system for mining equipment, the remote wireless control system for mining equipment comprising:

[0071] The data acquisition module 100 is used to acquire hydraulic cylinder pressure data and emulsion temperature data.

[0072] The control module 200 is used to initialize the hardware and create a key scanning task after the device is powered on; or to determine whether the first key set on the wireless transmitter is pressed, and if so, to determine whether the duration of the first key being pressed on the wireless transmitter is greater than or equal to a first preset threshold, and if so, to start the remote wireless control system for mining equipment; or to determine whether the first key set on the wireless transmitter is pressed, and if so, to determine whether the duration of the first key being pressed on the wireless transmitter is greater than or equal to a second preset threshold, and if so, to send protocol data frames according to a first transmission cycle, and to determine whether authorization has been completed with the wireless receiver; or, when authorization has been completed with the wireless receiver, to use the pressure sensor and temperature sensor set in the cylinder to acquire cylinder pressure data and emulsion temperature data according to a first monitoring cycle, to determine whether the cylinder pressure data is less than a third preset threshold and whether the emulsion temperature data is less than a fourth preset threshold or greater than a fifth preset threshold, and to control the execution module 300 to output an alarm signal related to the working status of the cylinder according to the judgment result.

[0073] The execution module 300 is used to output alarm signals related to the working status of the hydraulic cylinder.

[0074] In a preferred embodiment, this application also provides an electronic device, the electronic device comprising:

[0075] The device includes a memory and a processor, wherein the memory stores computer-readable instructions that, when executed by the processor, implement the remote wireless control method for mining equipment. The computer device can be broadly categorized as a server, terminal, or any other electronic device with the necessary computing and / or processing capabilities. In one embodiment, the computer device may include a processor, memory, network interface, communication interface, etc., connected via a system bus. The processor of the computer device can be used to provide the necessary computing, processing, and / or control capabilities. The memory of the computer device may include a non-volatile storage medium and internal memory. The non-volatile storage medium may store an operating system, computer programs, etc. The internal memory can provide an environment for the operation of the operating system and computer programs in the non-volatile storage medium. The network interface and communication interface of the computer device can be used to connect and communicate with external devices via a network. When the computer program is executed by the processor, it performs the steps of the method of the present invention.

[0076] This invention can be implemented as a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, causes the steps of the methods of embodiments of the invention to be performed. In one embodiment, the computer program is distributed across multiple network-coupled computer devices or processors, such that the computer program is stored, accessed, and executed in a distributed manner by one or more computer devices or processors. A single method step / operation, or two or more method steps / operations, may be executed by a single computer device or processor or by two or more computer devices or processors. One or more method steps / operations may be executed by one or more computer devices or processors, and one or more other method steps / operations may be executed by one or more other computer devices or processors. One or more computer devices or processors may execute a single method step / operation, or execute two or more method steps / operations.

[0077] Those skilled in the art will understand that the method steps of this invention can be performed by a computer program instructing related hardware, such as a computer device or processor, to perform the steps of this invention when executed. Depending on the context, any references herein to memory, storage, databases, or other media may include non-volatile and / or volatile memory. Examples of non-volatile memory include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), flash memory, magnetic tape, floppy disk, magneto-optical data storage device, optical data storage device, hard disk, solid-state drive, etc. Examples of volatile memory include random access memory (RAM), external cache memory, etc.

[0078] The technical features described above can be combined arbitrarily. Although not all possible combinations of these technical features are described, any combination of these technical features should be considered to be covered by this specification, provided that such combination does not contain contradictions.

[0079] The specific embodiments of the present invention described above do not constitute a limitation on the scope of protection of the present invention. Any other corresponding changes and modifications made in accordance with the technical concept of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A method for remote wireless control of mining equipment, characterized in that, The method includes: S100: After the device is powered on, it initializes the hardware and creates a key scanning task. S200. Determine whether the first button set on the wireless transmitter is pressed. If so, determine whether the duration of the first button set on the wireless transmitter being pressed is greater than or equal to the first preset threshold. If so, start the remote wireless control system for mining equipment. S300. Determine whether the first button set on the wireless transmitter is pressed. If so, determine whether the duration of the first button being pressed on the wireless transmitter is greater than or equal to the second preset threshold. If so, the wireless transmitter sends protocol data frames according to the first transmission cycle and determines whether authorization has been completed with the wireless receiver. S400. If authorization is completed with the wireless receiving device, the cylinder pressure data and emulsion temperature data are obtained by using the pressure sensor and temperature sensor installed in the cylinder according to the first monitoring cycle. The cylinder pressure data is determined to be less than the third preset threshold and the emulsion temperature data is determined to be less than the fourth preset threshold or greater than the fifth preset threshold. Based on the determination results, an alarm signal related to the working status of the cylinder is output. The alarm signal output based on the judgment result regarding the working status of the hydraulic cylinder includes: If the cylinder pressure data is less than the third preset threshold, the cylinder stops moving, pressure compensation is performed on the cylinder, and the cylinder pressure growth rate data is calculated using the first monitoring cycle and the cylinder pressure data collected according to the first monitoring cycle. It is determined whether the cylinder pressure growth rate data is greater than or equal to the sixth preset threshold. If not, an alarm signal related to cylinder leakage is output and the wireless transmitter and wireless receiver are controlled to cancel the authorization. If the cylinder pressure increase rate is greater than or equal to the sixth preset threshold, an early warning signal is output regarding low cylinder pressure and cylinder pressure compensation in progress. The step of outputting an alarm signal regarding the working status of the hydraulic cylinder based on the judgment result also includes: If the emulsion temperature data is less than the fourth preset threshold, an early warning signal about the abnormal drop in emulsion temperature is output. It is determined whether the second button on the wireless transmitter is pressed. If so, it is determined whether the duration of the second button being pressed on the wireless transmitter is greater than or equal to the first preset threshold. If so, the wireless receiver outputs a control signal about controlling the solenoid valve. The solenoid valve responds to the control signal and switches the main valve to supply liquid. The cylinder completes the corresponding command action. If the emulsion temperature data is greater than the fifth preset threshold, an early warning signal for abnormal rise in emulsion temperature is output. It is determined whether the second button on the wireless transmitter is pressed. If so, it is determined whether the duration of the second button being pressed on the wireless transmitter is greater than or equal to the first preset threshold. If so, the wireless receiver outputs a control signal for controlling the solenoid valve. The solenoid valve responds to the control signal and switches the main valve to supply liquid. The cylinder completes the corresponding command action. The determination of whether the second button on the wireless transmitter has been pressed also includes: If the second button on the wireless transmitter is not pressed, determine whether the duration for which the second button on the wireless transmitter is not pressed is greater than or equal to the seventh preset threshold. If so, control the wireless transmitter and wireless receiver to cancel the authorization.

2. The remote wireless control method for mining equipment according to claim 1, characterized in that, The method further includes: If the emulsion temperature data is greater than or equal to the fourth preset threshold and less than or equal to the fifth preset threshold, output a signal indicating that the emulsion temperature is normal.

3. The remote wireless control method for mining equipment according to claim 2, characterized in that, The method further includes: If the duration of pressing the first or second button on the wireless transmitter is less than a first preset threshold, an alarm signal related to button misoperation will be output.

4. An electronic device, characterized in that, include: Memory; The memory stores computer-readable instructions that, when executed by the processor, implement the remote wireless control method for mining equipment according to any one of claims 1 to 3.

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