Integrated multi-channel remote intelligent control system for slag recovery

Abstract

The application discloses an integrated multi-channel remote intelligent slag control system, belonging to the technical field of industrial automation control. The system aims to solve the problems of single control mode, poor anti-interference ability and low intelligent level of existing slag equipment. The technical scheme includes a multi-channel remote terminal, an integrated control host, an execution mechanism, a state monitoring module and an intelligent control module. The multi-channel remote terminal supports at least two wireless communication channels, enhancing the reliability and flexibility of control. The integrated control host, as the core of the system, is responsible for command analysis and centralized control. The state monitoring module collects real-time equipment operating state and working environment parameters, providing data support for intelligent control. The intelligent control module dynamically optimizes slag operation parameters based on preset algorithm models and real-time data, realizing efficient and safe intelligent control.

Description

Technical Field

[0001] This invention relates to the field of slag removal equipment control technology, specifically to an integrated multi-channel remote-controlled intelligent slag removal control system. Background Technology

[0002] In industrial production, slag removal is widely used in hot-dip galvanizing, refining furnaces, and coal-fired boilers, and is a key process to ensure production efficiency and quality. Existing slag removal control technologies, primarily based on single-channel remote control and distributed modular designs, have several drawbacks. 1. Weak remote control anti-interference: Mostly single-channel remote control is used without signal redundancy backup, which can easily lead to signal interruption and false triggering in complex industrial environments, resulting in loss of control or safety accidents. 2. Poor integration and coordination: Each control module is set up independently, data interaction is not smooth, there is no unified scheduling mechanism, closed-loop control cannot be achieved, and the ability to adapt to multi-station collaborative operations is weak. 3. Insufficient intelligence: It relies heavily on manual operation, the path planning is fixed, and it is not dynamically adjusted according to real-time parameters on site, making it difficult to balance slag removal efficiency and quality, and it does not solve pain points such as slag adhesion and burning. 4. Lack of safety protection: There is a lack of comprehensive monitoring and early warning mechanism, no equipment self-inspection and fault self-diagnosis functions, abnormal situations cannot be handled in a timely manner, and the safety of operators and equipment cannot be guaranteed. 5. Poor versatility: Designed for specific equipment or scenarios, the interfaces are not uniform, and it is not possible to flexibly adapt to different specifications of actuators, resulting in insufficient scalability.

[0003] To address the aforementioned shortcomings, there is an urgent need for an integrated multi-channel remote-controlled intelligent slag removal control system that is highly integrated, has strong anti-interference capabilities, is intelligent, safe, and versatile, and can improve operational efficiency and safety. Summary of the Invention

[0004] To address the aforementioned issues, this invention provides an integrated multi-channel remote-controlled intelligent slag removal control system, which features high integration, strong anti-interference capabilities, intelligence, and safety and versatility, thereby improving operational efficiency and safety.

[0005] The technical solution of this invention is: an integrated multi-channel remote-controlled intelligent slag removal control system, comprising a remote control terminal, an integrated control host, a multi-channel communication module, a status monitoring module, an execution drive module, a safety protection module, and a power supply module; the integrated control host is electrically connected to the multi-channel communication module, the status monitoring module, the execution drive module, the safety protection module, and the power supply module respectively; the remote control terminal is wirelessly connected to the integrated control host through the multi-channel communication module; and the execution drive module is electrically connected to the execution components of the slag removal equipment, used to drive the slag removal equipment to complete the slag removal operation.

[0006] Furthermore, the remote control terminal includes an operation panel, a display module, a terminal communication unit, and a terminal control unit. The operation panel is used to input control commands (including commands for starting, stopping, adjusting speed, adjusting slag removal depth, and multi-device coordination). The display module is used to display the operating status parameters, operating environment parameters, and system fault information of the slag removal equipment in real time. The terminal communication unit is matched with a multi-channel communication module to realize bidirectional data transmission between the remote control terminal and the integrated control host. The terminal control unit is used to encode the input control commands and send them to the integrated control host through the terminal communication unit, while simultaneously receiving data feedback from the integrated control host and controlling the display module to display information.

[0007] Furthermore, the multi-channel communication module includes a main channel unit, a backup channel unit, and a channel switching unit. The main channel unit adopts 5G / WiFi dual-mode communication to achieve high-speed data transmission under normal conditions. The backup channel unit adopts LoRa wireless communication, which features low power consumption, strong anti-interference, and long transmission distance, and is used for emergency data transmission when the main channel is interrupted. The channel switching unit is used to detect the communication quality of the main channel in real time (including signal strength, transmission delay, and bit error rate). When the communication quality of the main channel is lower than a preset threshold, it automatically switches to the backup channel. When the main channel returns to normal, it automatically switches back to the main channel, realizing multi-channel redundancy backup and ensuring communication stability.

[0008] Furthermore, the integrated control host includes a central processing unit, a data storage unit, an instruction parsing unit, and a collaborative control unit. The central processing unit is the core control component of the system, employing an ARM Cortex-A9 processor. It receives control instructions sent by the remote control terminal, combines them with parameters collected by the status monitoring module, generates control signals, and sends them to the execution drive module. Simultaneously, it coordinates the collaborative work of each module. The data storage unit stores equipment operating parameters, work records, fault information, and control parameter thresholds for easy subsequent querying and data analysis. The instruction parsing unit parses the coded instructions sent by the remote control terminal, converting them into control signals recognizable by the central processing unit. The collaborative control unit enables collaborative operation control of multiple slag removal devices, allocating tasks based on the operating status and slag distribution of each device to avoid operational conflicts and improve overall slag removal efficiency.

[0009] Furthermore, the status monitoring module includes an equipment operation monitoring unit and an operating environment monitoring unit. The equipment operation monitoring unit includes an oil temperature sensor, an oil level sensor, a motor speed sensor, a chain breakage detection sensor, and a slag removal depth sensor, which are used to collect parameters such as oil temperature, oil level, motor speed, chain status, and slag removal depth of the slag removal equipment, and monitor the equipment's operating status in real time. The operating environment monitoring unit includes a temperature sensor, a dust concentration sensor, and a slag thickness sensor, which are used to collect parameters such as ambient temperature, dust concentration, and slag thickness at the operating site, and provide data support for intelligent control. The status monitoring module transmits all collected parameters to the integrated control host in real time, where the central processing unit performs data analysis and processing.

[0010] Furthermore, the execution drive module includes a motor drive unit, a hydraulic drive unit, and an execution control unit; the motor drive unit is used to drive the drive motor and conveying motor of the slag removal equipment to operate, adjust the motor speed, and realize the control of slag removal speed and conveying speed; the hydraulic drive unit is used to drive the slag removal arm and slag removal spoon of the slag removal equipment to move, and adjust the slag removal depth and slag removal angle; the execution control unit is used to receive control signals sent by the integrated control host, drive the motor drive unit and the hydraulic drive unit to work, and at the same time feed back the action status of the execution components to the integrated control host.

[0011] Furthermore, the safety protection module includes a fault detection unit, an early warning unit, and an emergency braking unit. The fault detection unit is used to monitor the operating status of each module in real time and, in conjunction with the parameters collected by the status monitoring module, determine whether the equipment has a fault (including motor fault, chain breakage, excessively high oil temperature, excessively low oil level, excessive dust concentration, overload, etc.). The early warning unit is used to issue early warnings through audible and visual alarms and remote push of early warning information (to the remote control terminal) when an abnormality is detected in the equipment or parameters exceed a preset threshold, reminding staff to handle the situation promptly. The emergency braking unit is used to automatically trigger an emergency braking command when a serious fault occurs (such as chain breakage, motor overload, or a sharp rise in oil temperature), controlling the slag removal equipment to stop operating, preventing the fault from escalating, and protecting the safety of the equipment and personnel. At the same time, the safety protection module adopts a multi-redundancy design to avoid protection failure due to a single point of failure.

[0012] Furthermore, the power module includes a main power supply unit, a backup power supply unit, and a power management unit; the main power supply unit uses AC power to provide stable power to the entire system; the backup power supply unit uses a lithium battery pack with charge and discharge protection functions, and automatically switches to the backup power supply when the main power supply is interrupted to ensure continuous system operation; the power management unit is used to monitor power supply voltage and current parameters to realize intelligent power distribution and protection, and avoid power failures from affecting system operation.

[0013] Furthermore, the integrated control host also integrates an intelligent control algorithm, which includes a slag identification algorithm and an adaptive control algorithm. The slag identification algorithm is used to identify the accumulation position and thickness of slag based on the slag thickness and distribution parameters collected by the working environment monitoring unit, and generate the optimal slag removal path. The adaptive control algorithm is used to automatically adjust the slag removal speed, slag removal depth, and slag removal angle based on the equipment operating parameters and working environment parameters, so as to realize adaptive slag removal operation, avoid over-slag removal or incomplete slag removal, and improve operating efficiency and energy utilization. At the same time, the intelligent control algorithm can continuously optimize the slag removal strategy based on historical operating data to adapt to the needs of different operating scenarios.

[0014] Furthermore, the system also includes a remote monitoring platform, which communicates with the integrated control host via a network to monitor the operating status and progress of multiple slag removal devices in real time, query historical operation records and fault information, and remotely send control commands to achieve centralized management of multiple scenarios and multiple devices. The remote monitoring platform supports data visualization display, which makes it easy for staff to fully understand the operation situation.

[0015] The beneficial effects of this invention are: 1. Multi-channel redundancy design, strong anti-interference capability, stable and reliable communication: This invention adopts a multi-channel design that combines the main channel (5G / WiFi dual-mode) and the backup channel (LoRa). The channel switching unit monitors the channel quality in real time and realizes automatic switching between the main and backup channels. This effectively avoids problems such as signal interruption and control delay caused by electromagnetic interference or dust blockage of a single channel, ensuring the stability of remote control commands and data transmission, adapting to the operational needs of complex industrial environments, and solving the defects of easy loosening of hard wiring and signal fluctuation in the existing technology.

[0016] 2. Integrated design, strong compatibility, and high collaborative efficiency: This invention integrates control, monitoring, execution, and protection modules into one unit. The integrated control host enables the collaborative work of each module, ensuring smooth data interaction and high system integration. Simultaneously, it supports the collaborative control of multiple slag removal devices, allocating tasks based on slag distribution and equipment status to avoid operational conflicts and improve overall slag removal efficiency. Furthermore, the system adopts standardized interfaces, making it compatible with slag removal equipment and monitoring sensors from different manufacturers, offering strong versatility and facilitating the upgrading and modification of existing equipment.

[0017] 3. High degree of intelligence, reducing manual labor intensity: This invention integrates intelligent control algorithms, which can automatically identify the distribution and thickness of slag, generate the optimal slag removal path, and adaptively adjust slag removal parameters to achieve intelligent slag removal operation without the need for real-time manual operation; at the same time, the status monitoring module collects equipment operation and environmental parameters in real time, and integrates the control host to automatically analyze and process them, realize automatic fault warning and adaptive control, reduce manual intervention, reduce manual labor intensity, and solve the problems of reliance on manual operation and low efficiency in the existing technology.

[0018] 4. Robust protection mechanism, high equipment reliability, and low maintenance cost: The safety protection module of this invention adopts a multi-redundancy design, with functions such as fault detection, early warning, and emergency braking. It can monitor the equipment's operating status in real time, promptly detect minor faults and issue early warnings to prevent the faults from escalating. At the same time, for critical faults such as chain breakage, high oil temperature, and low oil level, multiple detection mechanisms are used to replace the existing single-point hard-wired protection, improving protection reliability and reducing equipment failure rate and downtime. In addition, the system can store fault information and operating data, facilitating fault diagnosis by staff and reducing maintenance costs.

[0019] 5. Stable power supply, adaptable to complex operating scenarios: This invention adopts a power supply method that combines main power supply and backup power supply. The power management unit realizes intelligent power distribution and protection. When the main power supply is interrupted, the backup power supply automatically switches to ensure continuous system operation and avoid work stoppage caused by power interruption. It is suitable for complex power supply environments in industrial scenarios. At the same time, the backup power supply has charge and discharge protection function to extend the service life of the power supply. Attached Figure Description

[0020] Figure 1 This is a block diagram of the overall structure of the present invention; Figure 2 This is a structural block diagram of the multi-channel communication module of the present invention; Figure 3 This is a structural block diagram of the integrated control host of the present invention; Figure 4 This is a structural block diagram of the status monitoring module of the present invention; Figure 5 This is a structural block diagram of the safety protection module of the present invention; Figure 6 This is a flowchart of the intelligent control algorithm of the present invention; Figure 7 This is a block diagram of the collaborative control logic of the system of the present invention. 1-Remote control terminal; 11-Operation panel; 12-Display module; 13-Terminal communication unit; 14-Terminal control unit; 2-Integrated control host; 21-Central processing unit; 22-Data storage unit; 23-Instruction parsing unit; 24-Cooperative control unit; 3-Multi-channel communication module; 31-Main channel unit; 32-Backup channel unit; 33-Channel switching unit; 4-Status monitoring module; 41-Equipment operation monitoring unit; 42-Operating environment monitoring unit; 5-Execution drive module; 51-Motor drive unit; 52-Hydraulic drive unit; 53-Execution control unit; 6-Safety protection module; 61-Fault detection unit; 62-Early warning unit; 63-Emergency braking unit; 7-Power supply module; 71-Main power supply unit; 72-Backup power supply unit; 73-Power management unit; 8-Remote monitoring platform; 9-Slag removal equipment. Detailed Implementation

[0021] The embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0022] Example 1: like Figure 1 As shown, this embodiment provides an integrated multi-channel remote-controlled intelligent slag removal control system, including a remote control terminal 1, an integrated control host 2, a multi-channel communication module 3, a status monitoring module 4, an execution drive module 5, a safety protection module 6, a power supply module 7, and a remote monitoring platform 8. The integrated control host 2 is electrically connected to the multi-channel communication module 3, the status monitoring module 4, the execution drive module 5, the safety protection module 6, and the power supply module 7, respectively. The remote control terminal 1 is wirelessly connected to the integrated control host 2 through the multi-channel communication module 3. The execution drive module 5 is electrically connected to the execution components of the slag removal equipment 9. The remote monitoring platform 8 is communicatively connected to the integrated control host 2 through a network.

[0023] In this embodiment, the remote control terminal 1 adopts an industrial-grade handheld remote control terminal. The operation panel 11 is equipped with buttons and a touch screen, which can input control commands such as starting, stopping, speed adjustment, slag removal depth adjustment, and multi-device coordination. The display module 12 adopts a high-definition LCD touch screen with a resolution of 1024×768, which can display the operating parameters (oil temperature, oil level, motor speed, etc.), operating environment parameters (ambient temperature, dust concentration, etc.) and system fault information of the slag removal equipment 9 in real time. The terminal communication unit 13 integrates three communication modules: 5G, WiFi, and LoRa, and matches with the multi-channel communication module 3 to realize bidirectional data transmission. The terminal control unit 14 adopts an STM32F407 microcontroller, which encodes and processes the input control commands and sends them to the integrated control host 2. At the same time, it receives feedback data and controls the display module 12 to display information.

[0024] like Figure 2As shown, the multi-channel communication module 3 includes a main channel unit 31, a backup channel unit 32, and a channel switching unit 33. The main channel unit 31 adopts a 5G / WiFi dual-mode communication module, supporting 5G SA / NSA dual-mode and WiFi 802.11b / g / n protocols, with a data transmission rate of up to 1Gbps, used for high-speed data transmission under normal conditions. The backup channel unit 32 adopts a LoRa wireless communication module, operating at a frequency of 433MHz, with a transmission distance of 1-3km, featuring low power consumption and strong anti-interference capabilities, used for emergency data transmission when the main channel is interrupted. The channel switching unit 33 adopts an SN74HC138 chip, which detects the signal strength, transmission delay, and bit error rate of the main channel in real time. The preset signal strength threshold is -70dBm, the transmission delay threshold is 100ms, and the bit error rate threshold is 1%. When the parameters of the main channel exceed the threshold, it automatically switches to the backup channel, and when the main channel returns to normal, it automatically switches back to the main channel to ensure communication stability.

[0025] like Figure 3 As shown, the integrated control host 2 includes a central processing unit 21, a data storage unit 22, an instruction parsing unit 23, and a collaborative control unit 24. The central processing unit 21 uses an ARM Cortex-A9 processor with a main frequency of 1GHz, which has strong data analysis and processing capabilities and coordinates the collaborative work of various modules. The data storage unit 22 uses a 16GB Flash memory to store equipment operating parameters, operation records, fault information, and control parameter thresholds. The storage time can reach 1 year, which is convenient for subsequent query and data analysis. The instruction parsing unit 23 uses an FPGA chip to parse the encoded instructions sent by the remote control terminal 1 and convert them into control signals that the central processing unit 21 can recognize. The collaborative control unit 24 uses a CAN bus interface, which can connect multiple slag removal devices 9 to realize collaborative operation control and allocate operation tasks according to the operation status of each device and the distribution of slag.

[0026] like Figure 4As shown, the status monitoring module 4 includes an equipment operation monitoring unit 41 and an operating environment monitoring unit 42. The oil temperature sensor in the equipment operation monitoring unit 41 is a PT100 resistance temperature detector (RTD) sensor with a measurement range of -50℃ to 200℃ and an accuracy of ±0.5℃. It is installed in the hydraulic oil tank of the slag removal equipment 9 to collect oil temperature parameters. The oil level sensor is a capacitive oil level sensor with a measurement range of 0 to 500 mm and an accuracy of ±1 mm. It is installed in the hydraulic oil tank to collect oil level parameters. The motor speed sensor is a Hall effect speed sensor with a measurement range of 0 to 3000 r / min and an accuracy of ±1 r / min. It is installed on the drive motor shaft to collect motor speed parameters. The chain breakage detection sensor uses a proximity switch, installed on both sides of the chain, to detect the chain breakage in real time. Whether it breaks; the slag removal depth sensor uses an ultrasonic sensor with a measurement range of 0~10m and an accuracy of ±5mm, installed at the end of the slag removal arm to collect slag removal depth parameters; the temperature sensor in the working environment monitoring unit 42 uses a DS18B20 sensor with a measurement range of -55℃~125℃ and an accuracy of ±0.5℃ to collect the ambient temperature of the working site; the dust concentration sensor uses a laser dust sensor with a measurement range of 0~1000μg / m³ and an accuracy of ±10μg / m³ to collect dust concentration parameters; the slag thickness sensor uses a laser rangefinder sensor with a measurement range of 0.5~5m and an accuracy of ±1mm to collect slag thickness parameters; the status monitoring module 4 transmits the collected parameters to the integrated control host 2 in real time through the RS485 interface.

[0027] The execution drive module 5 includes a motor drive unit 51, a hydraulic drive unit 52, and an execution control unit 53. The motor drive unit 51 uses an IR2110 driver chip, connects to the drive motor and conveying motor of the slag removal device 9, and adjusts the motor speed to control the slag removal speed and conveying speed. The speed adjustment range is 0~1500r / min. The hydraulic drive unit 52 uses a proportional valve controller, connects to the hydraulic system, drives the slag removal arm and slag removal spoon to adjust the slag removal depth and slag removal angle. The slag removal depth adjustment range is 0.5~5m, and the slag removal angle adjustment range is 0°~90°. The execution control unit 53 uses an STM32F103 microcontroller, receives control signals sent by the integrated control host 2, drives the motor drive unit 51 and the hydraulic drive unit 52 to work, and simultaneously feeds back the action status of the execution components to the integrated control host 2.

[0028] like Figure 5As shown, the safety protection module 6 includes a fault detection unit 61, an early warning unit 62, and an emergency braking unit 63. The fault detection unit 61 uses a PLC controller to monitor the operating status of each module in real time. Combined with the parameters collected by the status monitoring module 4, it determines whether there is a fault in the equipment. The preset oil temperature threshold is 150℃, the oil level threshold is 50mm, the abnormal range of motor speed is 0 or exceeding 3000r / min, and the dust concentration threshold is 800μg / m³. The early warning unit 62 includes an audible and visual alarm and a remote push module. When an abnormality is detected in the equipment or the parameters exceed the preset threshold, the audible and visual alarm emits an alarm signal (the sound frequency is 1kHz, and the light flashes red). The remote push module pushes the early warning information to the remote control terminal 1 and the remote monitoring platform 8. The emergency braking unit 63 uses an electromagnetic braking device. When serious faults such as chain breakage, motor overload, or a sharp rise in oil temperature (exceeding 180℃) occur, an emergency braking command is automatically triggered to control the slag removal equipment 9 to stop operating and cut off the power supply to prevent the fault from escalating.

[0029] The power module 7 includes a main power supply unit 71, a backup power supply unit 72, and a power management unit 73. The main power supply unit 71 uses AC220V AC power, which is stepped down to DC24V by a transformer to provide stable power to the entire system. The backup power supply unit 72 uses a 12V / 100Ah lithium battery pack with charge and discharge protection. When the main power is interrupted, it automatically switches to the backup power and can provide power for more than 8 hours continuously. The power management unit 73 uses a TPS54331 power management chip to monitor the power supply voltage and current parameters, realize intelligent power distribution and protection, and avoid system failure caused by power overvoltage, overcurrent, and undervoltage.

[0030] The integrated control host 2 also integrates intelligent control algorithms, such as... Figure 6 As shown, the intelligent control algorithm includes a slag identification algorithm and an adaptive control algorithm. The slag identification algorithm uses machine vision recognition technology. Based on the slag thickness and distribution parameters collected by the working environment monitoring unit 42, it identifies the accumulation position and thickness of the slag through image segmentation and feature extraction algorithms, and generates the optimal slag removal path. The adaptive control algorithm uses a PID control algorithm. Based on the equipment operating parameters (oil temperature, motor speed) and working environment parameters (slag thickness, dust concentration), it automatically adjusts the slag removal speed, slag removal depth, and slag removal angle to achieve adaptive slag removal operation. At the same time, the intelligent control algorithm can continuously optimize the slag removal strategy based on historical operating data through machine learning algorithms to adapt to the needs of different operating scenarios.

[0031] The remote monitoring platform 8 uses industrial-grade monitoring software, which is installed on the server in the monitoring center. It communicates with the integrated control host 2 via Ethernet and can monitor the operating status and work progress of multiple slag removal devices 9 in real time, query historical work records and fault information, and send control commands remotely to achieve centralized management of multiple scenarios and multiple devices. The remote monitoring platform 8 supports data visualization display, which displays equipment operating parameters and work data in the form of charts, making it easy for staff to fully understand the work situation.

[0032] The working process of this embodiment is as follows: 1. System startup: The main power supply unit 71 of the power supply module 7 supplies power to the entire system, and the backup power supply unit 72 is in standby mode. After the initialization of each module is completed, the status monitoring module 4 begins to collect the operating parameters and working environment parameters of the slag removal equipment 9 and transmits them to the integrated control host 2 in real time.

[0033] 2. Remote control command transmission: The staff inputs control commands (such as start slag removal and adjust slag removal depth) through the operation panel 11 of the remote control terminal 1. The terminal control unit 14 encodes the commands and sends them to the multi-channel communication module 3 through the terminal communication unit 13.

[0034] 3. Channel transmission and command parsing: The main channel unit 31 of the multi-channel communication module 3 receives commands, and the channel switching unit 33 monitors the quality of the main channel in real time. If the main channel is normal, the command is transmitted to the integrated control host 2; if the main channel is interrupted, the command is automatically switched to the backup channel for transmission. The command parsing unit 23 of the integrated control host 2 parses the command and converts it into a control signal that can be recognized by the central processing unit 21.

[0035] 4. Intelligent control and execution: The central processing unit 21 combines the parameters collected by the status monitoring module 4 and generates the optimal control signal through the intelligent control algorithm, which is then sent to the execution drive module 5. The execution drive module 5 drives the execution components of the slag removal equipment 9 to complete the slag removal operation, and at the same time feeds back the action status to the integrated control host 2.

[0036] 5. Status monitoring and protection: The status monitoring module 4 collects parameters in real time, and the integrated control host 2 analyzes and processes the parameters. If the parameters exceed the preset threshold or the equipment malfunctions, the fault detection unit 61 of the safety protection module 6 detects the fault, and the early warning unit 62 issues an early warning message. If it is a serious fault, the emergency braking unit 63 triggers emergency braking and controls the equipment to stop running.

[0037] 6. Remote monitoring and data storage: The remote monitoring platform 8 receives data sent by the integrated control host 2 in real time, displays the equipment operating status and operation data, and allows staff to monitor and operate remotely; the data storage unit 22 stores equipment operating parameters, operation records and fault information for easy subsequent query and data analysis.

[0038] In this embodiment, multi-channel redundancy design ensures stable and reliable communication; integrated design and intelligent control algorithms enable intelligent and efficient slag removal operations; a robust safety protection module enhances equipment reliability and reduces maintenance costs; and a remote monitoring platform enables centralized management of multiple devices, meeting the needs of modern industrial intelligent upgrading.

[0039] It should be noted that the modules in this invention can be implemented using mature components in the prior art. Their specific structure and circuit connection method are not the innovation of this invention. The innovation of this invention lies in the integrated design of each module, multi-channel redundant communication, intelligent control algorithm and the collaborative working method of each module.

[0040] The embodiments described above are merely illustrative of specific implementations of the present invention, and while the descriptions are detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. An integrated multi-channel remote-controlled intelligent slag removal control system, characterized in that, It includes a remote control terminal (1), an integrated control host (2), a multi-channel communication module (3), a status monitoring module (4), an execution drive module (5), a safety protection module (6), and a power supply module (7). The integrated control host (2) is electrically connected to the multi-channel communication module (3), the status monitoring module (4), the execution drive module (5), the safety protection module (6), and the power supply module (7), respectively. The remote control terminal (1) is wirelessly connected to the integrated control host (2) through the multi-channel communication module (3). The execution drive module (5) is electrically connected to the execution component of the slag removal equipment (9) and is used to drive the slag removal equipment (9) to complete the slag removal operation.

2. The integrated multi-channel remote-controlled intelligent slag removal control system according to claim 1, characterized in that, The remote control terminal (1) includes an operation panel (11), a display module (12), a terminal communication unit (13), and a terminal control unit (14). The operation panel (11) is used to input control commands. The display module (12) is used to display the operating status parameters, working environment parameters, and system fault information of the slag removal equipment (9) in real time. The terminal communication unit (13) is matched with the multi-channel communication module (3) to realize bidirectional data transmission. The terminal control unit (14) encodes the control commands and sends them to the integrated control host (2), and receives feedback data from the integrated control host (2) to control the display module (12) to display information.

3. The integrated multi-channel remote-controlled intelligent slag removal control system according to claim 1, characterized in that, The multi-channel communication module (3) includes a main channel unit (31), a backup channel unit (32), and a channel switching unit (33). The main channel unit (31) adopts 5G / WiFi dual-mode communication, the backup channel unit (32) adopts LoRa wireless communication, and the channel switching unit (33) detects the signal strength, transmission delay, and bit error rate of the main channel in real time. When the quality of the main channel is lower than the preset threshold (signal strength ≤ -70dBm, transmission delay ≥ 100ms, bit error rate ≥ 1%), it automatically switches to the backup channel. After the main channel is restored, it automatically switches back to the main channel.

4. The integrated multi-channel remote-controlled intelligent slag removal control system according to claim 1, characterized in that, The integrated control host (2) includes a central processing unit (21), a data storage unit (22), an instruction parsing unit (23), and a collaborative control unit (24). The central processing unit (21) uses an ARM Cortex-A9 processor to receive control instructions and generate control signals in combination with monitoring parameters, and coordinates the collaborative work of each module. The data storage unit (22) stores information such as device operating parameters and work records. The instruction parsing unit (23) parses the encoded instructions of the remote control terminal (1). The collaborative control unit (24) realizes the collaborative operation of multiple slag removal devices (9).

5. The integrated multi-channel remote-controlled intelligent slag removal control system according to claim 1, characterized in that, The status monitoring module (4) includes an equipment operation monitoring unit (41) and an operating environment monitoring unit (42); the equipment operation monitoring unit (41) includes sensors for oil temperature, oil level, motor speed, chain breakage detection, and slag removal depth, which collect the operating parameters of the slag removal equipment (9); the operating environment monitoring unit (42) includes sensors for temperature, dust concentration, and slag thickness, which collect the environmental parameters of the operating site, and all parameters are transmitted to the integrated control host (2) in real time.

6. The integrated multi-channel remote-controlled intelligent slag removal control system according to claim 1, characterized in that, The execution drive module (5) includes a motor drive unit (51), a hydraulic drive unit (52), and an execution control unit (53). The motor drive unit (51) drives the motor of the slag removal device (9) to run and adjusts the speed. The hydraulic drive unit (52) drives the slag removal arm and slag removal spoon to move and adjust the slag removal depth and angle. The execution control unit (53) receives signals from the integrated control host (2) and feeds back the status of the execution components.

7. The integrated multi-channel remote-controlled intelligent slag removal control system according to claim 1, characterized in that, The safety protection module (6) includes a fault detection unit (61), an early warning unit (62) and an emergency braking unit (63), and adopts a multi-redundancy design. The fault detection unit (61) judges the equipment fault by combining monitoring parameters. The early warning unit (62) realizes abnormal early warning through sound and light alarm and remote push. The emergency braking unit (63) triggers the equipment to stop when a serious fault occurs.

8. The integrated multi-channel remote-controlled intelligent slag removal control system according to claim 1, characterized in that, The integrated control host (2) integrates intelligent control algorithms, including a slag identification algorithm and an adaptive control algorithm; the slag identification algorithm uses machine vision recognition technology to generate the optimal slag removal path; the adaptive control algorithm uses a PID control algorithm to automatically adjust the slag removal parameters and optimize the slag removal strategy by combining historical data.

9. The integrated multi-channel remote-controlled intelligent slag removal control system according to claim 1, characterized in that, The power module (7) includes a main power unit (71), a backup power unit (72) and a power management unit (73); the main power unit (71) uses AC power, the backup power unit (72) uses a lithium battery pack with charge and discharge protection, and automatically switches when the main power is interrupted; the power management unit (73) monitors power parameters and realizes intelligent distribution protection.

10. The integrated multi-channel remote-controlled intelligent slag removal control system according to claim 1, characterized in that, The system also includes a remote monitoring platform, which communicates with the integrated control host (2) via the network to realize real-time monitoring, instruction issuance and data visualization of multiple slag removal devices (9), and can query historical operation and fault information.

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