Intelligent high-power radio frequency emission system

Abstract

The invention discloses an intelligent high-power radio frequency emission system, which relates to the technical field of radio and television engineering and comprises a radio frequency detection module, a display indication module, a temperature detection and control module, an impact power bypass protection switch module and an intelligent control module. The integrated radio frequency detection unit and the temperature monitoring system provided by the invention can feed back the working state of the dummy load in real time, quickly identify failure and overload conditions, and significantly improve the accuracy and timeliness of monitoring, and the intelligent control unit supports data recording and fault early warning functions, can automatically process faults and generate maintenance records, and improves the working efficiency. Compared with the prior art, manual intervention is reduced, the working efficiency is improved, the impact power bypass protection switch effectively prevents equipment damage caused by abnormal power rise, safe operation of a transmitter and a dummy load is guaranteed, dependence on manual regular inspection is reduced through online monitoring and data analysis, the system downtime is shortened, and the maintenance cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of radio and television engineering, and specifically relates to an intelligent high-power radio frequency transmission system. Background Art

[0002] In a radio and television transmission system, a high-power radio frequency dummy load is an important component to ensure the normal operation of the system. Its main function is to simulate the antenna load to prevent the transmitter from overheating or being damaged under no-load conditions. However, traditional dummy loads have various defects, resulting in a decline in system reliability. First of all, the heat dissipation performance of existing dummy loads is often insufficient, and it is prone to failure due to overload or aging, leading to equipment damage. Secondly, traditional detection methods such as manual inspection and regular instrument detection are time-consuming and laborious, and potential faults cannot be detected in time. Manual detection relies on the experience and perception of operators, which is subjective and error-prone, while instrument detection requires shutdown, affecting normal broadcasting. Finally, since the dummy load is usually installed in a place that is difficult to access, the implementation of regular maintenance is restricted.

[0003] Therefore, there is an urgent need for a new dummy load solution to improve its monitoring and protection capabilities and ensure the safe and stable operation of the transmission system. Summary of the Invention

[0004] To solve the above technical problems, an intelligent high-power radio frequency transmission system is provided, and this technical solution solves the above problems.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0006] An intelligent high-power radio frequency transmission system, comprising:

[0007] A radio frequency detection module: The radio frequency detection module is used to be connected in series at the dummy load port and sense the detuned radio signal;

[0008] A display and indication module: The display and indication module is electrically connected to the radio frequency detection module. The display and indication module is used to process the sensed radio frequency detuned radio signal and perform real-time indication through a light-emitting diode;

[0009] A temperature detection and control module: The temperature detection and control module is electrically connected to the display and indication module. The temperature detection and control module is used to online multi-point monitor the temperature of each part of the dummy load and output a control signal according to a preset logic algorithm to control the operation of the temperature control device;

[0010] An impact power bypass protection switch module: The impact power bypass protection switch module is electrically connected to the temperature detection and control module. The impact power bypass protection switch module is used to cut into a bypass high-power absorption circuit when the abnormal power of the transmitter instantaneously increases and the antenna feeder is severely mismatched;

[0011] Intelligent control module: The intelligent control module is electrically connected to the impact power bypass protection switch module, the temperature detection and control module, the display indication module, and the radio frequency detection module. The intelligent control module is used to configure a central processor and a large-capacity data memory, record the operating parameters of the intelligent dummy load, and implement functions such as power-on self-check, online alarm, fault warning, and remote monitoring.

[0012] Preferably, the radio frequency detection module specifically includes:

[0013] Signal receiving unit: Receives radio frequency signals from a radio frequency source, including an antenna and a radio frequency input port;

[0014] Signal filtering unit: Filters out unwanted frequencies and noises, uses a band-pass filter to selectively pass signals within a specific frequency range;

[0015] Detuning detection unit: Detects the amplitude, phase, and frequency of the received radio frequency signal, and determines whether the signal is in a detuned state by comparing the difference between the input signal and the ideal signal;

[0016] Signal conversion unit: Converts analog signals into digital signals through an analog-to-digital converter;

[0017] Data processing unit: Calculates the standing wave ratio and reflection loss of the converted signal, and generates an alarm signal for the detuned state.

[0018] Preferably, the display indication module specifically includes:

[0019] Detuned state receiving unit: Receives the alarm signal for the detuned state from the data processing unit;

[0020] Indicator signal generating unit: Generates a corresponding indicator signal according to the alarm signal for the detuned state, outputs the processed signal to a microvoltmeter, and displays the specific voltage value;

[0021] LED control circuit unit: Controls different colored LED lights to turn on according to different detuned states;

[0022] Display indication unit: Displays the detuned state in real time, shows the signal voltage value, provides accurate real-time data, lights different colored LEDs according to the state change, green indicates normal, and red indicates detuned;

[0023] Power management unit: Provides power for the display indication module to ensure the stability and adaptability of the power supply.

[0024] Preferably, the temperature detection and control module specifically includes:

[0025] Temperature sensor unit: Obtain the data inside the temperature sensor and convert the analog temperature signal collected by the sensor into a digital signal;

[0026] Data processing unit: Process the digital signal, perform calculations and analyses on the temperature values, process the signals of each sensor, calculate the real-time temperature of each monitoring point, and filter out noise;

[0027] Temperature monitoring logic unit: Preset the temperature status logic algorithm, judge the current temperature rising rate status, set the safe temperature range and alarm temperature threshold, monitor the temperature value in real time, and judge whether it exceeds the set range;

[0028] Control signal generation unit: Generate a control signal according to the result of temperature monitoring, adjust the temperature control device, and generate a corresponding switch signal according to the difference between the monitored temperature and the preset threshold;

[0029] Output interface unit: Transmit the control signal to the temperature control device to control the on / off state of the device.

[0030] Preferably, the data processing unit specifically includes:

[0031] Convert the digital signal into a temperature value, and apply a moving average filter to remove noise. Among them, the moving average formula is:

[0032]

[0033] In the formula, T f is the temperature value after filtering, N is the window size of the moving average filter, i is the index variable, and T ri is the original temperature value at the i-th moment;

[0034] Calibrate the filtered temperature value, repeat the steps according to the number of sensors and monitoring points, and calculate the real-time temperature of each monitoring point;

[0035] Detect the change rate of the temperature under the specific working state of the transmitter, set the outlier threshold, and if the absolute difference between the calibrated temperature value and the filtered temperature value is greater than this threshold, it is judged as an outlier.

[0036] Preferably, the impact power bypass protection switch module specifically includes:

[0037] System overview unit: Monitor the transmitter power and switch to the bypass high-power absorption circuit in case of abnormality to protect the system equipment from damage;

[0038] Temperature detection and control unit: Monitor the device temperature in real time and judge whether it affects power transmission;

[0039] Power monitoring unit: Monitors the output power of the transmitter in real time, detects instantaneous power changes, and converts the sensor signal into a digital signal that can be processed;

[0040] Abnormality detection unit: Sets the threshold for power abnormalities, analyzes the power data through algorithms, and determines whether an abnormal situation occurs;

[0041] Bypass switching control unit: Based on the monitoring results, when detecting a serious mismatch between abnormal power and the antenna feeder, the control logic issues a switching instruction;

[0042] Relay switch unit: Uses a relay and a solid-state switch to switch to a bypass high-power absorption circuit;

[0043] Bypass high-power absorption circuit unit: Absorbs excess power, protects the main equipment, and ensures correct connection between this circuit and the transmitter and the load;

[0044] Alarm and feedback mechanism unit: When switching to the bypass, the system prompts the operator through an indicator light and sends feedback on the switching status and power abnormality to the monitoring system;

[0045] System reset unit: After the fault is eliminated, the system automatically resumes normal operation.

[0046] Preferably, the abnormality detection unit specifically includes:

[0047] Based on historical data, sets the threshold for the normal power range, calculates the instantaneous power change. Among them, the formula for calculating the instantaneous power change is:

[0048] ΔP(t) = P(t) - P(t - Δt)

[0049] In the formula, ΔP(t) represents the power change amount at time t, P(t) is the real-time power value at time t, P(t - Δt) represents the power value at time t - Δ, and Δt represents the time interval;

[0050] Uses the set threshold to determine whether an abnormality occurs. If the power value at time t exceeds the set maximum threshold, it indicates that the power is abnormally high. If the power value at time t is lower than the set minimum threshold, it indicates that the power is abnormally low. If both of these conditions are met, it is determined as an abnormality;

[0051] Records the abnormal event, records the detected abnormal event in the log. If an abnormality is detected, triggers the alarm mechanism and sends a signal to the bypass switching control unit to indicate a switch.

[0052] Preferably, the bypass high-power absorption circuit unit specifically includes:

[0053] Connect the bypass absorption circuit unit correctly between the transmitter and the load, ensuring that the input end is connected to the transmitter and the output end is connected to the load, and ensuring stable circuit connection to avoid poor contact;

[0054] Install a power monitoring device to monitor the power change between the transmitter and the load in real time, and configure sensors to detect overload and abnormal power conditions;

[0055] Conduct debugging under no-load conditions to ensure the normal operation of the circuit, simulate the working states under different power conditions, and observe the response of the bypass absorption circuit;

[0056] Set up protection mechanisms such as overcurrent and overvoltage protection to ensure the safe operation of the circuit under abnormal conditions. A relay or automatic switching device can be used to quickly cut off the power and transfer the power supply when an abnormality occurs.

[0057] Preferably, the intelligent control module specifically includes:

[0058] Electrical connection unit: Connect the intelligent control module to the impact power bypass protection switch module to ensure normal signal and power transmission, connect the temperature detection and control module to monitor the device temperature and avoid overheating, connect the display indication module to provide real-time feedback on the device status, and connect the radio frequency detection module to monitor radio frequency signals;

[0059] Software development unit: Develop control programs, including data acquisition, processing, and storage logics, and run a self-check program at startup to check whether the connections and functions of all modules are normal;

[0060] Alarm mechanism setting unit: Write an online alarm program to monitor various parameters in real time and issue an alarm in case of abnormalities;

[0061] Data recording and storage unit: Regularly collect operation parameters from each module and record the collected data in a large-capacity data storage;

[0062] Remote monitoring unit: Configure a network module to achieve remote connection function, upload the recorded parameters and fault information to the cloud platform for users to remotely monitor and manage, and allow users to perform remote monitoring and control operations through mobile devices.

[0063] Preferably, the remote monitoring unit specifically includes:

[0064] Display the current operation parameters and system status in real time, provide a user interface for users to view data, set parameters, and respond to alarm information, and conduct an integrated test on the entire system to ensure the coordinated work of each module;

[0065] Verify whether all functions work as expected, including power-on self-check, online alarm, fault warning, and remote monitoring, and regularly check and maintain the system.

[0066] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0067] The integrated radio frequency detection unit and temperature monitoring system proposed by the present invention can real-time feedback the working state of the dummy load, quickly identify failures and overload situations, significantly improve the accuracy and timeliness of monitoring. The intelligent control unit supports data recording and fault warning functions, can automatically process faults and generate maintenance records, reduce manual intervention, and improve work efficiency. The impact power bypass protection switch effectively prevents equipment damage caused by abnormal power increase, ensures the safe operation of the transmitter and the dummy load. Through online monitoring and data analysis, it reduces the dependence on regular manual inspections, reduces system downtime, and reduces maintenance costs. The design of the present invention allows adjustment and optimization according to different application scenarios, and has good versatility and flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0068] Figure 1 is the system framework diagram of the present invention;

[0069] Figure 2 is the internal system framework diagram of the radio frequency detection module in the present invention:

[0070] Figure 3 is the internal system framework diagram of the display indication module in the present invention:

[0071] Figure 4 is the internal system framework diagram of the temperature detection and control module in the present invention:

[0072] Figure 5 is the internal system framework diagram of the impact power bypass protection switch module in the present invention:

[0073] Figure 6 is the internal system framework diagram of the intelligent control module in the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0074] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations.

[0075] Referring to Figure 1 shown, an intelligent high-power radio frequency transmission system includes:

[0076] A radio frequency detection module: The radio frequency detection module is used to be connected in series at the dummy load port and sense the detuned radio signal;

[0077] Display Indication Module: The display indication module is electrically connected to the RF detection module. The display indication module is used to process the induced RF detuned wireless signal and give real-time indication through a light-emitting diode;

[0078] Temperature Detection and Control Module: The temperature detection and control module is electrically connected to the display indication module. The temperature detection and control module is used to monitor the temperature of each part of the dummy load online at multiple points and output a control signal according to a preset logic algorithm to control the operation of the temperature control device;

[0079] Impact Power Bypass Protection Switch Module: The impact power bypass protection switch module is electrically connected to the temperature detection and control module. The impact power bypass protection switch module is used to cut into the bypass high-power absorption circuit when the abnormal power of the transmitter instantaneously increases and the antenna feeder is severely mismatched;

[0080] Intelligent Control Module: The intelligent control module is electrically connected to the impact power bypass protection switch module, the temperature detection and control module, the display indication module and the RF detection module. The intelligent control module is used to configure a central processor and a large-capacity data memory, record the operating parameters of the intelligent dummy load, and realize the functions of power-on self-check, online alarm, fault early warning and remote monitoring.

[0081] Refer to Figure 2 As shown, the RF detection module specifically includes:

[0082] Signal Receiving Unit: Receives RF signals from the RF source, including an antenna and an RF input port;

[0083] Signal Filtering Unit: Filters out unwanted frequencies and noise, uses a band-pass filter to selectively pass signals in a specific frequency range;

[0084] Detuning Detection Unit: Detects the amplitude, phase and frequency of the received RF signal, and judges whether the signal is in a detuned state by comparing the difference between the input signal and the ideal signal;

[0085] Signal Conversion Unit: Converts the analog signal into a digital signal through an analog-to-digital converter;

[0086] Data Processing Unit: Calculates the standing wave ratio and reflection loss of the converted signal, and generates an alarm signal for the detuned state.

[0087] Refer to Figure 3 As shown, the display indication module specifically includes:

[0088] Detuned State Receiving Unit: Receives the alarm signal of the detuned state from the data processing unit;

[0089] Indicator signal generation unit: Generates corresponding indicator signals according to the alarm signals of the detuning state, outputs the processed signals to the microvoltmeter, and displays the specific voltage value;

[0090] LED control circuit unit: Controls the lighting of LED lights of different colors according to different detuning states;

[0091] Display and indication unit: Displays the detuning state in real time, shows the signal voltage value, provides accurate real-time data, lights up LED lights of different colors according to the state change, green indicates normal, and red indicates detuning;

[0092] Power management unit: Supplies power to the display and indication module to ensure the stability and adaptability of the power supply.

[0093] Refer to Figure 4 As shown, the temperature detection and control module specifically includes:

[0094] Temperature sensor unit: Obtains the data inside the temperature sensor and converts the analog temperature signal collected by the sensor into a digital signal;

[0095] Data processing unit: Processes the digital signal, calculates and analyzes the temperature value, processes the signals of each sensor, calculates the real-time temperature of each monitoring point, and filters out noise;

[0096] Temperature monitoring logic unit: Presets the temperature state logic algorithm, judges the current temperature rising rate state, sets the safe temperature range and alarm temperature threshold, monitors the temperature value in real time, and judges whether it exceeds the set range;

[0097] Control signal generation unit: Generates control signals according to the results of temperature monitoring, adjusts the temperature control equipment, and generates corresponding switch signals according to the difference between the monitored temperature and the preset threshold;

[0098] Output interface unit: Transmits the control signal to the temperature control equipment to control the on / off state of the equipment.

[0099] The data processing unit specifically includes:

[0100] Converts the digital signal into a temperature value, and applies a moving average filter to remove noise. Among them, the moving average formula is:

[0101]

[0102] In the formula, T f Is the temperature value after filtering processing, N is the window size of the moving average filter, i is the index variable, and T ri Is the original temperature value at the i-th moment;

[0103] Calibrate the filtered temperature values, and repeat the steps according to the number of sensors and monitoring points to calculate the real-time temperature of each monitoring point;

[0104] Detect the change rate of temperature under specific operating conditions of the transmitter, set the outlier threshold, and if the absolute difference between the calibrated temperature value and the filtered temperature value is greater than this threshold, it is judged as an outlier.

[0105] The impact power bypass protection switch module specifically includes:

[0106] System overview unit: Monitor the transmitter power and switch to the bypass high-power absorption circuit in case of anomalies to protect the system equipment from damage;

[0107] Temperature detection and control unit: Real-time monitor the equipment temperature and determine whether it affects power transmission;

[0108] Power monitoring unit: Real-time monitor the transmitter output power, detect the instantaneous power change, and convert the sensor signal into a digital signal that can be processed;

[0109] Abnormality detection unit: Set the threshold for power abnormalities, analyze the power data through algorithms, and determine whether an abnormal situation occurs;

[0110] Bypass switching control unit: Based on the monitoring results, when detecting a serious mismatch between abnormal power and the antenna feeder, the control logic issues a switching instruction;

[0111] Relay switch unit: Use relays and solid-state switches to switch to the bypass high-power absorption circuit;

[0112] Bypass high-power absorption circuit unit: Absorb the excess power, protect the main equipment, and ensure the correct connection between this circuit and the transmitter and the load;

[0113] Alarm and feedback mechanism unit: When switching to the bypass, the system prompts the operator through an indicator light and sends feedback on the switching status and power abnormality to the monitoring system;

[0114] System reset unit: After the fault is eliminated, the system automatically resumes the normal working state.

[0115] The abnormality detection unit specifically includes:

[0116] Based on historical data, set the threshold for the normal power range, calculate the instantaneous power change, where the instantaneous power change calculation formula is:

[0117] ΔP(t) = P(t) - P(t - Δt)

[0118] Where, ΔP(t) represents the power change at time t, P(t) is the real-time power value at time t, P(t - Δt) represents the power value at time t - Δt, and Δt represents the time interval;

[0119] Use the set threshold to judge whether an abnormality occurs. If the power value at time t exceeds the set maximum threshold, it indicates that the power is abnormally high. If the power value at time t is lower than the set minimum threshold, it indicates that the power is abnormally low. If these two conditions are met, it is determined as an abnormality;

[0120] Record abnormal events. Record the detected abnormal events in the log. If an abnormality is detected, trigger the alarm mechanism and send a signal to the bypass switching control unit to indicate a switch.

[0121] Refer to Figure 5 As shown, the bypass high-power absorption circuit unit specifically includes:

[0122] Correctly connect the bypass absorption circuit unit between the transmitter and the load, ensure that the input end is connected to the transmitter and the output end is connected to the load, ensure the stability of the circuit connection, and avoid poor contact;

[0123] Install power monitoring equipment to monitor the power change between the transmitter and the load in real time, and configure sensors to detect overload and abnormal power conditions;

[0124] Conduct debugging under no-load conditions to ensure the normal operation of the circuit, simulate the working states under different power conditions, and observe the reaction of the bypass absorption circuit;

[0125] Set protection mechanisms such as overcurrent and overvoltage protection to ensure the safe operation of the circuit under abnormal conditions. Relays or automatic switching devices can be used to quickly cut off and transfer the power supply in case of an abnormality.

[0126] Refer to Figure 6 As shown, the intelligent control module specifically includes:

[0127] Electrical connection unit: Connect the intelligent control module to the impact power bypass protection switch module to ensure normal signal and power transmission. Connect the temperature detection and control module to monitor the device temperature and avoid overheating. Connect the display indication module to provide real-time feedback on the device status. Connect the RF detection module to monitor RF signals;

[0128] Software development unit: Develop control programs, including data acquisition, processing, and storage logics. Run a self-check program at startup to check whether the connections and functions of all modules are normal;

[0129] Alarm mechanism setting unit: Write an online alarm program to monitor various parameters in real time and issue an alarm in case of an abnormality;

[0130] Data recording and storage unit: Regularly collect operating parameters from each module and record the collected data in a large-capacity data storage;

[0131] Remote monitoring unit: Configure a network module to achieve remote connection function, upload the recorded parameters and fault information to the cloud platform for users to remotely monitor and manage, and allow users to perform remote monitoring and control operations through mobile devices.

[0132] The remote monitoring unit specifically includes:

[0133] Real-time display of current operating parameters and system status, provide a user interface for users to view data, set parameters and respond to alarm information, and conduct integrated testing on the entire system to ensure coordinated operation between modules;

[0134] Verify whether all functions work as expected, including power-on self-test, online alarm, fault warning and remote monitoring, and regularly check and maintain the system

[0135] In summary, the advantages of the present invention are:

[0136] Integrated monitoring and control system: This system integrates multiple modules such as radio frequency detection, temperature monitoring, power monitoring and abnormal state processing to form a comprehensive monitoring and control network. Through the collaborative work of each module, it can real-time monitor various operating parameters of the system to ensure that the transmitting equipment operates within a safe range;

[0137] Multi-point temperature monitoring and intelligent control: The temperature detection and control module not only supports multi-point online monitoring, but also dynamically adjusts the working state of the temperature control equipment through a preset logic algorithm. This intelligent temperature management can effectively prevent equipment overheating and improve the stability and safety of the system;

[0138] Detuning detection and real-time indication: The radio frequency detection module can accurately identify the detuning state of the signal through high-precision signal processing, and real-time feedback to the operator through the display indication module. The color change of the indicator light provides an intuitive status indication for the operator, improving the convenience of equipment management;

[0139] Bypass protection mechanism: The built-in impact power bypass protection switch module in the system can quickly switch to the bypass high-power absorption circuit when detecting an abnormal power increase, effectively preventing equipment damage. The real-time response ability of this mechanism greatly improves the safety of the system;

[0140] Data recording and remote monitoring function: The intelligent control module has powerful data acquisition and storage capabilities, can regularly record various operating parameters, and realizes remote monitoring through the network module. This enables users to monitor the device status at any time and place through mobile devices and perform necessary control operations, greatly improving the flexibility and operability of the system;

[0141] Abnormal detection and feedback mechanism: The abnormal detection unit monitors the power change in real time through historical data analysis, and triggers the alarm mechanism in a timely manner when an abnormal situation is detected. This early warning system can significantly reduce the probability of faults and improve the reliability of the device.

[0142] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent high-power radio frequency transmission system, characterized in that: include: Radio frequency detection module: The radio frequency detection module is used to be connected in series to the dummy load port and sense the detuned wireless signal; Display indication module: The display indication module is electrically connected to the radio frequency detection module, and is used to process the induced radio frequency detuned wireless signal and provide real-time indication through a light emitting diode; Temperature detection and control module: The temperature detection and control module is electrically connected to the display indication module, and is used to monitor the temperature of each part of the dummy load at multiple points online, and output a control signal according to a preset logic algorithm to control the operation of the temperature control device; Impact power bypass protection switch module: The impact power bypass protection switch module is electrically connected to the temperature detection and control module, and the impact power bypass protection switch module is used to switch into the bypass high-power absorption circuit when the abnormal power of the transmitter increases instantaneously and the antenna feed line is seriously mismatched; Intelligent control module: The intelligent control module is electrically connected to the impact power bypass protection switch module, the temperature detection and control module, the display indication module and the radio frequency detection module. The intelligent control module is used to configure the central processing unit and the large-capacity data storage device, record various operating parameters of the intelligent dummy load, and realize the functions of power-on self-test, online alarm, fault warning and remote monitoring.

2. The intelligent high-power radio frequency transmission system according to claim 1, characterized in that: The radio frequency detection module specifically includes: Signal receiving unit: receiving radio frequency signals from a radio frequency source, including an antenna and a radio frequency input port; Signal filtering unit: Filter out unwanted frequencies and noise, use a bandpass filter to selectively pass signals within a specific frequency range; Detuning detection unit: detects the amplitude, phase and frequency of the received RF signal, and determines whether the signal is in a detuning state by comparing the difference between the input signal and the ideal signal; Signal conversion unit: converts analog signals into digital signals through analog-to-digital converters; Data processing unit: calculates the standing wave ratio and reflection loss of the converted signal and generates an alarm signal of the detuning state.

3. The intelligent high-power radio frequency transmission system according to claim 2, characterized in that: The display indication module specifically includes: Detuning state receiving unit: receiving the detuning state alarm signal from the data processing unit; Indication signal generating unit: generates corresponding indication signal according to the alarm signal of detuning state, outputs the processed signal to microvoltmeter, and displays the specific voltage value; LED control circuit unit: controls LED lights of different colors to light up according to different detuning states; Display indicator unit: real-time display of detuning status, display of signal voltage value, providing accurate real-time data, lighting up LEDs of different colors according to status changes, green for normal, red for detuning; Power management unit: provides power to the display indication module and ensures the stability and adaptability of the power supply.

4. The intelligent high-power radio frequency transmission system according to claim 3, characterized in that: The temperature detection and control module specifically includes: Temperature sensor unit: obtains data from the temperature sensor and converts the analog temperature signal collected by the sensor into a digital signal; Data processing unit: processes digital signals, calculates and analyzes temperature values, processes each sensor signal, calculates the real-time temperature of each monitoring point, and filters out noise; Temperature monitoring logic unit: preset temperature state logic algorithm, judge the current temperature state, set the safe temperature range and alarm temperature threshold, monitor the temperature value in real time, and judge whether it exceeds the set range; Control signal generation unit: generates control signals according to the results of temperature monitoring, adjusts the temperature control equipment, and generates corresponding switch signals according to the difference between the monitored temperature and the preset threshold value; Output interface unit: transmits the control signal to the temperature control device to control the switch state of the device.

5. The intelligent high-power radio frequency transmission system according to claim 4, characterized in that: The data processing unit specifically includes: The digital signal is converted into a temperature value and a moving average filter is applied to remove noise, where the moving average formula is: Where, T f is the temperature value after filtering, N is the window size of the moving average filter, i is the index variable, T ri is the original temperature value at the i-th moment; Calibrate the filtered temperature value, repeat the steps according to the number of sensors and monitoring points, and calculate the real-time temperature of each monitoring point; Detect the temperature change rate under the specific working state of the transmitter, set the abnormal value threshold, and if the absolute difference between the calibrated temperature value and the filtered temperature value is greater than this threshold, it is judged as an abnormal value.

6. The intelligent high-power radio frequency transmission system according to claim 5, characterized in that: The impact power bypass protection switch module specifically includes: System Overview Unit: monitors transmitter power and switches into bypass high-power absorption circuit under abnormal conditions to protect system equipment from damage; Temperature detection and control unit: monitors the device temperature in real time and determines whether it affects power transmission; Power monitoring unit: monitors transmitter output power in real time, detects instantaneous power changes, and converts sensor signals into processable digital signals; Abnormality detection unit: sets the threshold of power abnormality, analyzes the power data through algorithms, and determines whether abnormal conditions occur; Bypass switching control unit: Based on the monitoring results, when abnormal power is detected and the antenna feeder line is seriously mismatched, the control logic issues a switching command; Relay switch unit: uses relays and solid-state switches to bypass high-power absorption circuits; Bypass high-power absorption circuit unit: absorbs excess power, protects the main equipment, and ensures that the circuit is correctly connected to the transmitter and the load; Alarm and feedback mechanism unit: When switching to bypass, the system prompts the operator through the indicator light and sends feedback on the switching status and power anomalies to the monitoring system; System reset unit: After the fault is eliminated, the system automatically returns to normal working state.

7. The intelligent high-power radio frequency transmission system according to claim 6, characterized in that: The abnormality detection unit specifically includes: Based on historical data, the threshold of the normal power range is set and the instantaneous power change is calculated. The calculation formula of the instantaneous power change is: ΔPt=Pt-Pt-Δt In the formula, ΔPt represents the power change at time t, Pt is the real-time power value at time t, Pt-Δt represents the power value at time t-Δ, and Δt represents the time interval; Use the set threshold to determine whether an abnormality occurs. If the power value at time t exceeds the set maximum threshold, it means that the power is abnormally high. If the power value at time t is lower than the set minimum threshold, it means that the power is abnormally low. If these two conditions are met, it is determined to be abnormal. Record abnormal events and record the detected abnormal events in the log. If an abnormality is detected, the alarm mechanism is triggered and a signal is sent to the bypass switching control unit to instruct switching.

8. The intelligent high-power radio frequency transmission system according to claim 7, characterized in that: The bypass high-power absorption circuit unit specifically includes: Correctly connect the bypass absorption circuit unit to the transmitter and the load, ensure that the input end is connected to the transmitter and the output end is connected to the load, ensure that the circuit connection is stable and avoid poor contact; Install power monitoring equipment to monitor power changes between transmitters and loads in real time, and configure sensors to detect overload and abnormal power conditions; Carry out debugging under no-load conditions to ensure the normal operation of the circuit, simulate the working state under different power conditions, and observe the response of the bypass absorption circuit; Set up protection mechanisms, such as overcurrent and overvoltage protection, to ensure that the circuit can operate safely under abnormal conditions. Use relays or automatic switching devices to quickly cut off and transfer power when an abnormality occurs.

9. The intelligent high-power radio frequency transmission system according to claim 8, characterized in that: The intelligent control module specifically includes: Electrical connection unit: connect the intelligent control module with the impact power bypass protection switch module to ensure normal signal and power transmission, connect the temperature detection and control module to monitor the equipment temperature to avoid overheating, connect the display indication module to provide real-time feedback on the equipment status, and connect the radio frequency detection module to monitor the radio frequency signal; Software Development Unit: Develop control programs, including data acquisition, processing and storage logic, and run self-test programs at startup to check whether the connections and functions of all modules are normal; Alarm mechanism setting unit: write online alarm program, monitor various parameters in real time and issue alarms in abnormal situations; Data recording and storage unit: regularly collects operating parameters from each module and records the collected data in a large-capacity data storage device; Remote monitoring unit: configure the network module to realize the remote connection function, upload the recorded parameters and fault information to the cloud platform for users to remotely monitor and manage, and allow users to perform remote monitoring and control operations through mobile devices.

10. The intelligent high-power radio frequency transmission system according to claim 9, characterized in that: The remote monitoring unit specifically includes: Display current operating parameters and system status in real time, provide a user interface to facilitate users to view data, set parameters and respond to alarm information, conduct integration testing of the entire system to ensure coordinated work between modules; Verify that all functions work as expected, including power-on self-test, online alarm, fault warning and remote monitoring, and regularly inspect and maintain the system.

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