Universal remote control system and remote control method for hydraulic support of fully mechanized coal mining face

Abstract

The invention provides a universal remote control system and remote control method for a fully mechanized coal mining face hydraulic support. The universal remote control system for the fully mechanized coal mining face hydraulic support comprises a remote control device and a support control device. The remote control device comprises a remote control wireless signal transmitter, a remote control wireless signal receiver, a key signal detection module, a key operation signal analysis module, a key signal sending module, a display information receiving module, a display information analysis module and a positioning card; the positioning card is used for being matched and connected with the positioning equipment of each working area so as to obtain the position of the remote control device; the support control device comprises a support wireless signal transmitter, a support wireless signal receiver and a support controller. The bracket wireless signal receiver is used for receiving a control instruction from the remote control device; the support controller is used for processing the control instruction received from the remote control device and converting the control instruction into specific mechanical actions, the remote control device can actively switch the controlled object, and the use experience of a user is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of mining machinery and equipment control, and in particular to a universal remote control system and a remote control method for a hydraulic support of a fully mechanized mining working face. Background Art

[0002] In coal mine comprehensive mining operations, hydraulic supports are important support equipment with various types and different operating requirements. The traditional one-button or single remote control method is difficult to adapt to the control requirements of different types of supports, and often requires multiple remote controls, which not only increases the complexity and cost of operation, but also puts higher technical requirements on operators. In related technologies, multiple types of support control files are integrated into one remote control to control multiple supports through one remote control. However, when the controlled object is changed, the corresponding support control file needs to be manually selected to switch the remote control control object, which affects the user experience. Summary of the invention

[0003] The present invention provides a universal remote control system and remote control method for a hydraulic support of a comprehensive mining working face, so as to solve the defect that a plurality of supports are controlled by one remote control in the traditional way, but when the controlled object is changed, the corresponding support control file needs to be manually selected to realize the switching of the remote control control object, which affects the user experience.

[0004] The present invention provides a universal remote control system for a hydraulic support of a fully mechanized mining working face, comprising: Remote control and stand control; The remote control device includes a remote control wireless signal transmitter, a remote control wireless signal receiver, a key signal detection module, a key operation signal analysis module, a key signal sending module, a display information receiving module, a display information analysis module and a positioning card; The wireless signal transmitter is used to send the control signal generated by the remote control device to the support control device in a wireless form; The wireless signal receiver is used to receive status feedback information from the support control device; The key signal detection module is used to generate an electrical signal when it detects that an operator triggers a key; The key operation signal analysis module is used to convert the electrical signal generated by the key signal detection module into a specific control instruction; The key signal sending module is used to send the parsed control instruction to the bracket control device through a wireless signal transmitter; The display information receiving module is used to receive the coded display information received by the wireless signal receiver; The display information parsing module is used to parse the coded display information and convert it into user-readable format data; The positioning card is used to match and connect with the positioning equipment in each working area to obtain the position of the remote control device; The support control device includes a support wireless signal transmitter, a support wireless signal receiver, and a support controller; The bracket wireless signal transmitter is used to send the status information of the bracket back to the remote control device; The wireless signal receiver of the bracket is used to receive control instructions from the remote control device; The support controller is used to process the control instructions received from the remote control device and convert them into specific mechanical actions.

[0005] According to the universal remote control system of the hydraulic support of the fully mechanized working face provided by the present invention, the working area includes the working face area, the two-lane advance area, the two-lane transfer machine area and the two-lane equipment train area; When the remote control device enters the corresponding working area, the current position of the remote control device is obtained by matching and connecting the UWB positioning base station with the positioning card, and a key operation parsing file and a display information parsing file are pushed to the remote control device; The key operation parsing file includes a mapping relationship between keys and control commands for a specific frame type. When the hardware of the remote control device remains unchanged, the control logic of different control objects can be realized by modifying the key operation parsing file; The display information parsing file is used to convert the status information received from the hydraulic support into a form displayed on the remote control device.

[0006] According to the universal remote control system of the hydraulic support of the fully mechanized mining working face provided by the present invention, the remote control device further comprises a physical button, and the physical button comprises a switch button; The switch key is used to switch between different operation modes when controlling multiple hydraulic supports of different models or in different states.

[0007] According to the universal remote control system of the hydraulic support of the fully mechanized mining working face provided by the present invention, the remote control device further comprises: a user interaction interface; The user interaction interface is used to automatically adjust display content and operation options according to the key operation parsing file and the display information parsing file for different hydraulic support types and operation modes.

[0008] According to the universal remote control system for the hydraulic support of the fully mechanized mining working face provided by the present invention, the switch key is also used to select different functions or settings when controlling one hydraulic support.

[0009] According to the universal remote control system of the hydraulic support of the fully mechanized working face provided by the present invention, the support control device comprises: A key operation signal analysis module is used to analyze the control instructions received from the remote control device and determine the specific operation to be performed; The key operation information execution module is used to control the hydraulic system to perform corresponding actions according to the analyzed operation instructions; A display information encoding module, used to encode status information when the bracket has completed an operation or is in a certain state; The display information sending module is used to send the encoded status information to the remote control device through the bracket wireless signal transmitter.

[0010] According to the universal remote control system of the hydraulic support of the fully mechanized working face provided by the present invention, after obtaining the current position of the remote control device by matching and connecting the UWB positioning base station with the positioning card, it also includes: The support control device receives the connection signal and sends its own support type information to the remote control device. The remote control device calls the key operation parsing file and the display information parsing file corresponding to the support control device's support type according to the received support type information.

[0011] The present invention also provides a universal remote control method for a hydraulic support of a fully-mechanized working face, which is applicable to the universal remote control system for a hydraulic support of a fully-mechanized working face as described in any one of the above items, comprising: Establish a matching connection with the corresponding bracket control device according to the location of the remote control device; After receiving the connection signal, the support control device sends its own support type information to the remote control device; The remote control device calls the key operation parsing file and the display information parsing file corresponding to the frame type according to the received frame type information; the key signal detection module in the remote control device detects the key action, and the key operation signal parsing module converts the key instruction into the corresponding control signal according to the parsing file corresponding to the frame type of the currently connected bracket, and sends it to the bracket control device through a wireless signal; The key operation information execution module of the support control device receives and executes the control signal, and drives the hydraulic support to perform corresponding actions.

[0012] The universal remote control method of the hydraulic support of the fully mechanized mining working face provided by the present invention also includes: The execution result and the current status information of the bracket are encoded and sent to the remote control device through the bracket control device; The display information receiving module of the remote control device receives the information, and the display information parsing module parses the status information into readable display content according to the parsing file corresponding to the currently connected bracket frame type, and displays it to the operator through the user interaction interface.

[0013] According to the universal remote control method of the hydraulic support of the fully mechanized working face provided by the present invention, the matching connection is established with the corresponding support control device according to the location of the remote control device, including: Establishing a matching connection between the UWB positioning base station and the positioning card in the remote control device to obtain the location of the remote control device; Pushing a key operation parsing file and a display information parsing file matching the hydraulic support frame type in the current area to the remote control device; A matching connection is established with a corresponding bracket control device according to the key operation parsing file and the display information parsing file.

[0014] The present invention provides a universal remote control system and remote control method for a hydraulic support of a comprehensive mining working face. The universal remote control system for the hydraulic support of a comprehensive mining working face comprises a remote control device and a support control device; the remote control device comprises a remote control wireless signal transmitter, a remote control wireless signal receiver, a key signal detection module, a key operation signal analysis module, a key signal sending module, a display information receiving module, a display information analysis module and a positioning card; the wireless signal transmitter is used to send the control signal generated by the remote control device to the support control device in a wireless form; the wireless signal receiver is used to receive status feedback information from the support control device; the key signal detection module is used to generate an electrical signal when detecting that an operator triggers a key; the key operation signal analysis module is used to convert the electrical signal generated by the key signal detection module into a specific control instruction; the key signal sending module is used to convert the analyzed control instruction into a specific control instruction. The instructions are sent to the bracket control device through the wireless signal transmitter; the display information receiving module is used to receive the coded display information received by the wireless signal receiver; the display information parsing module is used to parse the coded display information and convert it into user-readable format data; the positioning card is used to match and connect with the positioning device of each working area to obtain the position of the remote control device; the bracket control device includes a bracket wireless signal transmitter, a bracket wireless signal receiver, and a bracket controller; the bracket wireless signal transmitter is used to send the status information of the bracket back to the remote control device; the bracket wireless signal receiver is used to receive control instructions from the remote control device; the bracket controller is used to process the control instructions received from the remote control device and convert them into specific mechanical actions. In the present invention, the remote control device can actively switch the controlled object to improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a functional structure diagram of a universal remote control system for a hydraulic support of a fully mechanized mining working face provided by an embodiment of the present invention; Figure 2 is a schematic diagram of the analysis of the remote control device provided by an embodiment of the present invention; Figure 3 It is a flow chart of a universal remote control method for a hydraulic support of a fully mechanized mining working face provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Figure 1 The structural diagram of the universal remote control system of the hydraulic support of the fully-mechanized working face provided by the embodiment of the present invention, the universal remote control system of the hydraulic support of the fully-mechanized working face comprises: Remote control and stand control; The remote control device includes a remote control wireless signal transmitter, a remote control wireless signal receiver, a key signal detection module, a key operation signal analysis module, a key signal sending module, a display information receiving module, a display information analysis module and a positioning card; The wireless signal transmitter is used to send the control signal generated by the remote control device to the support control device in a wireless form; the wireless signal receiver is used to receive the status feedback information from the support control device; in the embodiment of the present invention, the remote control wireless signal transmitter converts the electrical signal into an electromagnetic wave signal for transmission within a certain distance. The information received by the remote control wireless signal receiver can be the current working status of the support or the result feedback of the previous command execution.

[0019] The key signal detection module is used to generate an electrical signal when it detects that the operator has triggered a key. It mainly uses a capacitive touch sensor or a pressure sensor to detect whether the operator has pressed a key. The key operation signal parsing module is used to convert the electrical signal generated by the key signal detection module into a specific control instruction. It will convert the key input into a specific command that the support can recognize and execute based on the key operation parsing file corresponding to the currently connected hydraulic support model.

[0020] The key signal sending module is used to send the parsed control instructions to the support control device through the wireless signal transmitter to ensure that the control instructions can be accurately transmitted to the support control device; the display information receiving module is used to receive the coded display information received by the wireless signal receiver; the display information parsing module is used to parse the coded display information and convert it into a user-readable format data, decode the received status feedback information, and convert it into a user-readable form. It will convert the coded information into intuitive information, such as text, icons, etc., according to the display information parsing file corresponding to the currently connected support model, and display it to the operator through the user interaction interface; the positioning card is used to match and connect with the positioning device of each working area to obtain the location of the remote control device; the positioning card supports a variety of wireless connection methods (such as WIFI, 5G, 4G), so that the remote control device can be connected to the ring network of the working face and communicate with the central server. By cooperating with the UWB positioning base station of the comprehensive mining working face, the location information of the remote control can be obtained in real time. When the remote control enters a specific area, the central server will push the corresponding key operation parsing file and display information parsing file according to its location to meet the support operation requirements in different areas.

[0021] The bracket control device includes a bracket wireless signal transmitter, a bracket wireless signal receiver, and a bracket controller; the bracket wireless signal transmitter is used to send the status information of the bracket back to the remote control device; the bracket wireless signal receiver is used to receive control instructions from the remote control device; the bracket controller is used to process the control instructions received from the remote control device and convert them into specific mechanical actions.

[0022] The traditional one-button or single remote control method is difficult to adapt to the control requirements of different types of brackets, and often requires multiple remote controls, which not only increases the complexity and cost of operation, but also places higher technical requirements on operators. In related technologies, multiple types of bracket control files are integrated into one remote control to control multiple brackets through one remote control. However, when the controlled object is changed, the corresponding bracket control file needs to be manually selected to switch the remote control object, which affects the user experience.

[0023] The universal remote control system for the hydraulic support of the comprehensive mining working face provided by the embodiment of the present invention comprises a remote control device and a support control device; the remote control device comprises a remote control wireless signal transmitter, a remote control wireless signal receiver, a key signal detection module, a key operation signal analysis module, a key signal sending module, a display information receiving module, a display information analysis module and a positioning card; the wireless signal transmitter is used to send the control signal generated by the remote control device to the support control device in wireless form; the wireless signal receiver is used to receive status feedback information from the support control device; the key signal detection module is used to generate an electrical signal when it detects that the operator triggers a key; the key operation signal analysis module is used to convert the electrical signal generated by the key signal detection module into a specific control instruction; the key signal sending module is used to send the analyzed control instruction through the wireless signal transmitter The display information receiving module is used to receive the coded display information received by the wireless signal receiver; the display information parsing module is used to parse the coded display information and convert it into user-readable format data; the positioning card is used to match and connect with the positioning device of each working area to obtain the position of the remote control device; the bracket control device includes a bracket wireless signal transmitter, a bracket wireless signal receiver, and a bracket controller; the bracket wireless signal transmitter is used to send the status information of the bracket back to the remote control device; the bracket wireless signal receiver is used to receive control instructions from the remote control device; the bracket controller is used to process the control instructions received from the remote control device and convert them into specific mechanical actions. In the present invention, the remote control device can actively switch the controlled object to enhance the user experience.

[0024] Based on any of the above embodiments, the working area includes a working face area, a two-lane advance area, a two-lane transfer machine area, and a two-lane equipment train area; When the remote control device enters the corresponding working area, the current position of the remote control device is obtained by matching and connecting the UWB positioning base station with the positioning card, and the key operation parsing file and the display information parsing file are pushed to the remote control device; The key operation parsing file includes a mapping relationship between keys and control commands for a specific frame type. When the hardware of the remote control device remains unchanged, the control logic of different control objects can be realized by modifying the key operation parsing file; The display information parsing file is used to convert the status information received from the hydraulic support into a form displayed on the remote control device.

[0025] The key operation analysis file includes the mapping relationship between the keys and control commands for a specific frame type, that is, what kind of control signal should be sent to the hydraulic support when each key is pressed. Even if the hardware remains unchanged, different control logic can be implemented by modifying this file. The display information analysis file defines how to convert the status information received from the hydraulic support into a form that can be displayed on the remote control device, so that the operator can intuitively understand the working status of the support. Remote control device frame type analysis such as Figure 2 As shown, selecting this branch for keyboard file parsing indicates that different keyboard files can be selected for parsing according to different rack types and numbers. Several different keyboard definitions are listed, including single rack key definitions, end rack key definitions, leading rack key definitions, transition rack key definitions, and intermediate rack key definitions. Selecting this branch for display file parsing indicates that different display files can be selected for parsing according to different rack types and numbers. Several different display information are listed, including single rack display information, end rack display information, leading rack display information, transition rack display information, and intermediate rack display information. The embodiment of the present invention selects appropriate keyboard files and display files for parsing according to different rack types and numbers, thereby achieving more accurate operation and display effects.

[0026] In the embodiment of the present invention, the remote control device further includes a physical button, and the physical button includes a switch button; The switch key is used to switch between different operation modes when controlling multiple hydraulic supports of different models or in different states.

[0027] In an embodiment of the present invention, the remote control device further comprises: a user interaction interface; The user interaction interface is used to automatically adjust display content and operation options according to the key operation parsing file and the display information parsing file for different hydraulic support types and operation modes.

[0028] In the embodiment of the present invention, the switch key is also used to select different functions or settings when controlling a hydraulic support.

[0029] Based on any of the above embodiments, the support control device includes: A key operation signal analysis module is used to analyze the control instructions received from the remote control device and determine the specific operation to be performed; The key operation information execution module is used to control the hydraulic system to perform corresponding actions according to the analyzed operation instructions; A display information encoding module, used to encode status information when the bracket has completed an operation or is in a certain state; The display information sending module is used to send the encoded status information to the remote control device through the bracket wireless signal transmitter.

[0030] In an embodiment of the present invention, after obtaining the current position of the remote control device by matching and connecting the UWB positioning base station with the positioning card, the method further includes: The support control device receives the connection signal and sends its own support type information to the remote control device. The remote control device calls the key operation parsing file and the display information parsing file corresponding to the support control device's support type according to the received support type information.

[0031] The universal remote control system for hydraulic supports of fully mechanized working faces provided by the present invention realizes universal control of various types of hydraulic supports by a single remote control through intelligent software and hardware design, simplifies the operation process, reduces the operation complexity, improves the work efficiency, and reduces the technical requirements for operators. At the same time, through the automatic recognition of frame type information and the dynamic call of parsing files, the flexibility and scalability of the system are enhanced, the operation process is simplified, and the technical requirements are reduced; it adapts to the control requirements of different types of hydraulic supports and realizes the flexibility and personalization of operation.

[0032] The embodiment of the present invention further provides a universal remote control method for a hydraulic support of a fully-mechanized working face, which is applicable to the universal remote control system for a hydraulic support of a fully-mechanized working face as described in the above embodiment, and comprises: Step 101, establishing a matching connection with a corresponding bracket control device according to the location of the remote control device; In the embodiment of the present invention, establishing a matching connection with a corresponding bracket control device according to the location of the remote control device includes: Establishing a matching connection between the UWB positioning base station and the positioning card in the remote control device to obtain the location of the remote control device; Pushing a key operation parsing file and a display information parsing file matching the hydraulic support frame type in the current area to the remote control device; A matching connection is established with a corresponding bracket control device according to the key operation parsing file and the display information parsing file.

[0033] Step 102: After receiving the connection signal, the support control device sends its own support type information to the remote control device; Step 103: The remote control device calls the key operation parsing file and the display information parsing file corresponding to the frame type according to the received frame type information; the key signal detection module in the remote control device detects the key action, and the key operation signal parsing module converts the key instruction into the corresponding control signal according to the parsing file corresponding to the frame type of the currently connected bracket, and sends it to the bracket control device through a wireless signal; Step 104: The key operation information execution module of the support control device receives and executes the control signal to drive the hydraulic support to perform corresponding actions.

[0034] In an embodiment of the present invention, the universal remote control method of the hydraulic support of the fully mechanized mining working face further includes: The execution result and the current status information of the bracket are encoded and sent to the remote control device through the bracket control device; The display information receiving module of the remote control device receives the information, and the display information parsing module parses the status information into readable display content according to the parsing file corresponding to the currently connected bracket frame type, and displays it to the operator through the user interaction interface.

[0035] like Figure 3 As shown, the universal remote control method of the hydraulic support of the fully mechanized mining working face specifically includes: (1) The process starts.

[0036] (2) User operation of the remote control: The operator uses the remote control to issue commands.

[0037] (3) Remote control sends instructions: The remote control sends the user's instructions.

[0038] (4) The core control unit receives the command: The core control unit receives the command sent by the remote control.

[0039] (5) Core control unit parses instructions: The core control unit parses the received instructions and understands the actions the user wants to perform.

[0040] (6) The core control unit sends a control signal: The core control unit generates a corresponding control signal based on the analysis results.

[0041] (7) The core control unit sends control signals to multiple hydraulic support communication modules, which are responsible for controlling different hydraulic support actuators.

[0042] (8) After receiving the control signal, the hydraulic support communication module drives the corresponding hydraulic support actuator to take action.

[0043] (9) Monitoring and feedback: The system will monitor the movement of the hydraulic support and feed back the results to the core control unit.

[0044] (10) The process ends.

[0045] The embodiment of the present invention ensures the stable operation of the system through continuous monitoring and feedback.

[0046] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0047] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the relevant technology can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiment.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A universal remote control system for hydraulic support of fully mechanized mining working face, characterized in that: include: Remote control and stand control; The remote control device includes a remote control wireless signal transmitter, a remote control wireless signal receiver, a key signal detection module, a key operation signal analysis module, a key signal sending module, a display information receiving module, a display information analysis module and a positioning card; The wireless signal transmitter is used to send the control signal generated by the remote control device to the support control device in a wireless form; The wireless signal receiver is used to receive status feedback information from the support control device; The key signal detection module is used to generate an electrical signal when it detects that an operator triggers a key; The key operation signal analysis module is used to convert the electrical signal generated by the key signal detection module into a specific control instruction; The key signal sending module is used to send the parsed control instruction to the bracket control device through a wireless signal transmitter; The display information receiving module is used to receive the coded display information received by the wireless signal receiver; The display information parsing module is used to parse the coded display information and convert it into user-readable format data; The positioning card is used to match and connect with the positioning equipment in each working area to obtain the position of the remote control device; The support control device includes a support wireless signal transmitter, a support wireless signal receiver, and a support controller; The bracket wireless signal transmitter is used to send the status information of the bracket back to the remote control device; The wireless signal receiver of the bracket is used to receive control instructions from the remote control device; The support controller is used to process the control instructions received from the remote control device and convert them into specific mechanical actions.

2. The universal remote control system for hydraulic support of fully mechanized mining working face according to claim 1 is characterized in that: The working area includes the working face area, the two-lane advance area, the two-lane transfer machine area and the two-lane equipment train area; When the remote control device enters the corresponding working area, the current position of the remote control device is obtained by matching and connecting the UWB positioning base station with the positioning card, and the key operation parsing file and the display information parsing file are pushed to the remote control device; The key operation parsing file includes a mapping relationship between keys and control commands for a specific frame type. When the hardware of the remote control device remains unchanged, the control logic of different control objects can be realized by modifying the key operation parsing file; The display information parsing file is used to convert the status information received from the hydraulic support into a form displayed on the remote control device.

3. The universal remote control system for hydraulic support of fully mechanized mining working face according to claim 2 is characterized in that: The remote control device further comprises physical buttons, wherein the physical buttons comprise a switch button; The switch key is used to switch between different operation modes when controlling multiple hydraulic supports of different models or in different states.

4. The universal remote control system for hydraulic support of fully mechanized mining working face according to claim 3 is characterized in that: The remote control device further comprises: a user interaction interface; The user interaction interface is used to automatically adjust display content and operation options according to the key operation parsing file and the display information parsing file for different hydraulic support types and operation modes.

5. The universal remote control system for hydraulic support of fully mechanized mining working face according to claim 3 is characterized in that: The switch key is also used to select different functions or settings when controlling a hydraulic support.

6. The universal remote control system for hydraulic support of fully mechanized mining working face according to claim 1 is characterized in that: The support control device comprises: A key operation signal analysis module is used to analyze the control instructions received from the remote control device and determine the specific operation to be performed; The key operation information execution module is used to control the hydraulic system to perform corresponding actions according to the analyzed operation instructions; A display information encoding module, used to encode status information when the bracket has completed an operation or is in a certain state; The display information sending module is used to send the encoded status information to the remote control device through the bracket wireless signal transmitter.

7. The universal remote control system for hydraulic support of fully mechanized mining working face according to claim 2 is characterized in that: After obtaining the current position of the remote control device by matching and connecting the UWB positioning base station with the positioning card, the method further includes: The support control device receives the connection signal and sends its own support type information to the remote control device. The remote control device calls the key operation parsing file and the display information parsing file corresponding to the support control device's support type according to the received support type information.

8. A universal remote control method for a hydraulic support in a fully mechanized mining working face, characterized in that: A universal remote control system for a hydraulic support in a fully mechanized mining working face according to any one of claims 1 to 7, comprising: Establish a matching connection with the corresponding bracket control device according to the location of the remote control device; After receiving the connection signal, the support control device sends its own support type information to the remote control device; The remote control device calls the key operation parsing file and the display information parsing file corresponding to the frame type according to the received frame type information; the key signal detection module in the remote control device detects the key action, and the key operation signal parsing module converts the key instruction into the corresponding control signal according to the parsing file corresponding to the frame type of the currently connected bracket, and sends it to the bracket control device through a wireless signal; The key operation information execution module of the support control device receives and executes the control signal, and drives the hydraulic support to perform corresponding actions.

9. The universal remote control method for hydraulic support of fully mechanized mining working face according to claim 8, characterized in that: Also includes: The execution result and the current status information of the bracket are encoded and sent to the remote control device through the bracket control device; The display information receiving module of the remote control device receives the information, and the display information parsing module parses the status information into readable display content according to the parsing file corresponding to the currently connected bracket frame type, and displays it to the operator through the user interaction interface.

10. The universal remote control method for hydraulic support of fully mechanized mining working face according to claim 8, characterized in that: The step of establishing a matching connection with a corresponding bracket control device according to the location of the remote control device includes: Establishing a matching connection between the UWB positioning base station and the positioning card in the remote control device to obtain the location of the remote control device; Pushing a key operation parsing file and a display information parsing file matching the hydraulic support frame type in the current area to the remote control device; A matching connection is established with a corresponding bracket control device according to the key operation parsing file and the display information parsing file.

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