Adaptive sampling based power source control method and system

Abstract

The embodiment of the present application provides a kind of power source control method and system based on adaptive sampling, by the original signal provided by the external signal source is detected by preset time period after the external signal source is opened, and signal sampling mode is adjusted to target signal sampling mode according to detection result, the signal sampling mode includes continuous wave mode, pulse mode.The original signal is sampled by the target signal sampling mode, and the sampling data of the original signal is obtained.According to the sampling data, the pre-configured signal processing parameter is calibrated, and the calibrated target signal processing parameter is obtained, the signal processing parameter includes signal amplification parameter, power adjustment parameter, timing control parameter.According to the target signal processing parameter, the original signal is processed, and target signal is obtained and output.Thereby, the adaptability and stability of power source control equipment in different working environments are improved.

Description

Technical Field

[0001] This application relates to the field of radio frequency power control technology, and more specifically, to a power source control method and system based on adaptive sampling. Background Technology

[0002] In the field of power source control and application, with the increasingly stringent requirements for signal quality from various electronic devices and complex systems, precise control of power source output signals has become a key technical challenge. Different application scenarios, such as communication base stations, precision instrument testing, medical equipment operation, and aerospace electronic systems, all have extremely stringent and diverse requirements for the characteristics of power source output signals, such as frequency stability, amplitude accuracy, phase consistency, and power dynamic range. However, existing power source control methods, which employ fixed signal sampling modes and pre-configured signal processing parameters, suffer from poor adaptability and stability.

[0003] Therefore, improving the adaptability and stability of power source control equipment under different working environments is an urgent problem to be solved. Summary of the Invention

[0004] In view of this, the purpose of this application is to provide a power source control method and system based on adaptive sampling, so as to improve the adaptability and stability of power source control equipment under different working environments.

[0005] In a first aspect, this application provides a power source control method based on adaptive sampling, applied to a power source control system, comprising:

[0006] After the external signal source is turned on, the original signal provided by the external signal source is detected through a preset time period, and the signal sampling mode is adjusted to the target signal sampling mode according to the detection result. The signal sampling mode includes continuous wave mode and pulse mode.

[0007] The original signal is sampled using the target signal sampling mode to obtain the sampled data of the original signal;

[0008] The pre-configured signal processing parameters are calibrated based on the sampled data to obtain the calibrated target signal processing parameters, which include signal amplification parameters, power adjustment parameters, and timing control parameters.

[0009] The original signal is processed according to the target signal processing parameters to obtain and output the target signal.

[0010] Optionally, the step of detecting the original signal provided by the external signal source through a preset time period and adjusting the signal sampling mode to the target signal sampling mode based on the detection result includes:

[0011] The number of trigger pulses generated by the original signal provided by the external signal source is obtained by detecting the original signal within the preset time period through a preset time period.

[0012] Based on the quantity and a preset quantity threshold, the signal type of the original signal is determined, wherein when the quantity is greater than or equal to the preset quantity threshold, the signal type is determined to be a pulse signal, and when the quantity is less than the preset quantity threshold, the signal type is determined to be a continuous wave signal;

[0013] Adjust the signal sampling mode to the target signal sampling mode that corresponds to the signal type of the original signal.

[0014] Optionally, sampling the original signal using the target signal sampling mode to obtain the sampled data of the original signal includes:

[0015] When the original signal is a continuous wave signal and the target signal is sampled in continuous wave mode, the original signal is sampled according to a preset trigger interval to obtain the sampled data of the original signal;

[0016] When the original signal is a pulse signal and the target signal sampling mode is a pulse mode, the sampling trigger interval is determined according to the pulse width of the original signal, and the original signal is sampled according to the sampling trigger interval to obtain the sampled data of the original signal. The sampling trigger interval is half of the pulse width of the original signal.

[0017] The method further includes updating the sampling trigger interval when the change in the pulse width of the original signal is greater than or equal to a preset change threshold.

[0018] Optionally, the step of calibrating the pre-configured signal processing parameters based on the sampled data to obtain the calibrated target signal processing parameters includes:

[0019] Extract the signal fluctuation characteristics from the sampled data;

[0020] Based on the signal fluctuation characteristics, the pre-configured signal amplification parameters, power adjustment parameters, and timing control parameters are adjusted to obtain the pre-adjusted signal processing parameters.

[0021] Perform parameter consistency verification on the initially adjusted signal processing parameters;

[0022] Based on the parameter consistency verification results, the initially adjusted signal processing parameters are integrated to obtain the calibrated target signal processing parameters.

[0023] Verify whether the calibrated target signal processing parameters meet the preset signal processing requirements;

[0024] If the conditions are met, the calibrated target signal processing parameters are determined as the final target signal processing parameters.

[0025] If not, the steps of extracting signal fluctuation features from the sampled data to verify whether the calibrated target signal processing parameters meet the preset signal processing requirements are repeated until the preset signal processing requirements are met.

[0026] Optionally, the method further includes:

[0027] The forward and reverse levels of the output power of the target signal were detected.

[0028] The standing wave ratio of the output power is obtained based on the positive level and the reverse level.

[0029] If the reverse level is greater than or equal to the first preset threshold, or the standing wave ratio is greater than or equal to the second preset threshold, the power amplifier enabling the conversion of the original signal into the target signal is turned off.

[0030] When the reverse voltage level is less than the first preset threshold and the standing wave ratio is less than the second preset threshold, the output power value corresponding to the forward voltage level and the reflected power value corresponding to the reverse voltage level are displayed on the screen.

[0031] Optionally, the method further includes:

[0032] The operating data of the power source control system is acquired, and the operating data includes at least one of power data, temperature data, electrical data, and fluid data;

[0033] If the value of the operating data is greater than or equal to the preset protection threshold and the duration is longer than the preset protection duration, it is determined that the protection status of the power source control system is abnormal, and the protection operation corresponding to the operating data is executed. The protection operation includes outputting abnormal prompt information and shutting down the output of the target signal.

[0034] Optionally, the method further includes:

[0035] If the target signal sampling mode includes a continuous wave mode, and if within a preset time period there are consecutive preset number of reflections with a power greater than or equal to the total reflection power threshold and an output power greater than or equal to the total reflection output power threshold, then it is determined that the protection state is abnormal, and a total reflection protection operation is performed; or,

[0036] If the target signal sampling mode includes a pulse mode, and the reflected power is greater than or equal to the total reflection power threshold, the output power is greater than or equal to the total reflection output power threshold, and the pulse duty cycle of the target signal is greater than or equal to the total reflection pulse duty cycle threshold, then it is determined that the protection state is abnormal, and the total reflection protection operation is executed.

[0037] Optionally, the method further includes:

[0038] The output of the target signal is turned off according to the received radio frequency enable shutdown command;

[0039] Based on the received RF enable command, the protection status of the power source control system is detected to determine whether there is any abnormality in the protection status.

[0040] If the protection status is not abnormal, then the output of the target signal is enabled;

[0041] If the protection status is abnormal, an abnormality prompt message will be output;

[0042] After the anomaly repair is completed, the output of the target signal is enabled.

[0043] Optionally, the method further includes:

[0044] Establish a remote communication link with the target control device according to the pre-configured remote protocol;

[0045] Based on the control commands received through the remote communication link, the operation corresponding to the control commands is executed, wherein the control commands include at least one of parameter setting commands and status viewing commands.

[0046] Secondly, this application provides a power source control system based on adaptive sampling. The power source control system based on adaptive sampling includes a machine-readable storage medium and a processor. The machine-readable storage medium stores machine-executable instructions. When the processor executes the machine-executable instructions, the power source control system based on adaptive sampling implements the aforementioned power source control method based on adaptive sampling.

[0047] The power source control method and system based on adaptive sampling provided in this application detects the original signal provided by the external signal source at a preset time period after the external signal source is turned on, and adjusts the signal sampling mode to a target signal sampling mode based on the detection result. The signal sampling mode includes continuous wave mode and pulse mode. The original signal is sampled using the target signal sampling mode to obtain the sampled data of the original signal. Pre-configured signal processing parameters are calibrated based on the sampled data to obtain calibrated target signal processing parameters, including signal amplification parameters, power adjustment parameters, and timing control parameters. The original signal is processed according to the target signal processing parameters to obtain and output the target signal, thereby achieving precise control of the power source output signal. This ensures that the output signal can highly adapt to the signal characteristic requirements of different application scenarios, effectively improving the adaptability and stability of the power source control equipment in different working environments, and improving the working efficiency and performance of the entire system. Attached Figure Description

[0048] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0049] Figure 1 A flowchart illustrating a power source control method based on adaptive sampling provided in an embodiment of this application;

[0050] Figure 2 This is a schematic diagram of a power source control system based on adaptive sampling, provided as an embodiment of this application.

[0051] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0052] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0053] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this invention are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, product, or end that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or ends.

[0054] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0055] Figure 1 This is a flowchart illustrating a power source control method based on adaptive sampling, provided as an embodiment of this application. It should be understood that in other embodiments, the order of some steps in the power source control method based on adaptive sampling in this embodiment can be shared according to actual needs, or some steps can be omitted or maintained. Figure 1 As shown, the method may include the following steps:

[0056] Step S110: After the external signal source is turned on, the original signal provided by the external signal source is detected through a preset time period, and the signal sampling mode is adjusted to the target signal sampling mode according to the detection result. The signal sampling modes include continuous wave mode and pulse mode.

[0057] In this embodiment, the power source control system begins operation when the external signal source is turned on. The preset time period is a pre-defined time length used to periodically detect the raw signal provided by the external signal source. The setting of this preset time period needs to comprehensively consider factors such as signal characteristics, system response speed, and processing capacity. For example, for slowly changing signals, the preset time period can be set relatively long; while for rapidly changing signals, a shorter preset time period can be set.

[0058] In practice, the power source control system initiates a detection program at the beginning of each preset time period. The detection program performs a series of analyses and processing on the raw signal to obtain information related to its characteristics. Various techniques can be used for detecting the raw signal, such as amplitude detection, frequency detection, and pulse counting. Through these detection methods, various characteristic parameters of the raw signal within the preset time period can be obtained.

[0059] Based on the detected characteristic parameters, the power source control system can compare them with pre-set rules to determine the type of the original signal. The original signal is mainly divided into two types: pulse signals and continuous wave signals. Different types of signals require different sampling modes for processing to ensure accurate acquisition of signal information. If the detection result indicates that the original signal is a pulse signal, the signal sampling mode is adjusted to pulse mode; if the detection result indicates that the original signal is a continuous wave signal, the signal sampling mode is adjusted to continuous wave mode. This completes the process of adjusting the signal sampling mode to the target signal sampling mode based on the detection results.

[0060] Step S111: Detect the original signal provided by the external signal source through a preset time period to obtain the number of trigger pulse counts of the original signal within the preset time period.

[0061] In this embodiment, when detecting the original signal within a preset time period, the system can focus on the count of trigger pulses of the original signal. For example, the power source control system can monitor the waveform changes of the original signal in real time through a pulse counting module. When the amplitude of the detected signal exceeds a preset threshold, it is considered that a pulse has been triggered, and the number of pulses is accumulated.

[0062] In the implementation of the pulse counting module, it is necessary to accurately set the pulse trigger threshold. This threshold setting needs to be determined based on the characteristics of the original signal and the system requirements. If the threshold is set too high, some small but meaningful pulses may be ignored; if the threshold is set too low, excessive noise interference may be introduced, leading to inaccurate pulse counting.

[0063] Simultaneously, the pulse counting module also needs to possess high-precision timing capabilities to ensure accurate recording of the trigger time of each pulse and the number of pulse counts within a preset time period. At the end of the preset time period, the pulse counting module outputs the number of pulses triggered by the original signal during that period. This number is one of the important bases for subsequently determining the signal type.

[0064] Step S112: Determine the signal type of the original signal based on the quantity and a preset quantity threshold. When the quantity is greater than or equal to the preset quantity threshold, the signal type is determined to be a pulse signal. When the quantity is less than the preset quantity threshold, the signal type is determined to be a continuous wave signal.

[0065] In this embodiment, the preset quantity threshold is a pre-defined standard value used to distinguish between pulse signals and continuous wave signals. Determining this threshold requires comprehensive consideration of the actual situation of the original signal and the application requirements of the system. For example, for certain specific application scenarios, it may be necessary to define pulse signals and continuous wave signals more strictly, in which case the preset quantity threshold can be set relatively high; while for scenarios where the requirements for signal type distinction are not particularly strict, the preset quantity threshold can be set lower.

[0066] Once the power source control system receives the number of pulses triggered by the original signal within a preset time period, it compares this number with a preset threshold. If the pulse count is greater than or equal to the preset threshold, it indicates that a large number of pulses appeared in the original signal within the preset time period, thus confirming that the original signal is a pulse signal. Conversely, if the pulse count is less than the preset threshold, it indicates that fewer pulses appeared in the original signal within the preset time period, which is more consistent with the characteristics of a continuous wave signal, thus confirming that the original signal is a continuous wave signal.

[0067] For example, the preset time period can be set to 4 seconds and the preset quantity threshold can be set to 3. By counting whether the pulse count is greater than 3 within these 4 seconds, if it is greater than 3, it is determined to be a pulse signal and the sampling mode is adjusted to pulse mode; if it is less than 3, it is determined to be a continuous wave signal and the sampling mode is adjusted to continuous wave mode.

[0068] Step S113: Adjust the signal sampling mode to the target signal sampling mode that corresponds to the signal type of the original signal.

[0069] In this embodiment, after determining the signal type of the original signal, the power source control system adjusts the signal sampling mode to the corresponding target signal sampling mode. If the original signal is determined to be a pulse signal, then the signal sampling mode needs to be adjusted to pulse mode. In pulse mode, the sampling process is optimized according to the characteristics of the pulse signal; for example, more intensive sampling can be performed on the rising and falling edges of the pulse to obtain more accurate pulse information.

[0070] If the original signal is determined to be a continuous wave signal, then the signal sampling mode is adjusted to continuous wave mode. In continuous wave mode, the sampling process is set according to the characteristics of the continuous wave signal, such as using a uniform sampling interval to ensure that information such as the amplitude and frequency of the continuous wave signal can be accurately obtained.

[0071] To adjust the signal sampling mode, the power source control system can reconfigure the parameters of the sampling module. This includes adjusting the sampling trigger conditions, sampling interval, and sampling accuracy. During the adjustment process, it is necessary to ensure that the sampling module can accurately adapt to the new signal type and sampling mode to guarantee the accuracy and reliability of the sampled data.

[0072] Step S120: Sample the original signal using the target signal sampling mode to obtain the sampled data of the original signal.

[0073] In this embodiment, after adjusting the signal sampling mode to the target signal sampling mode, the power source control system initiates a sampling procedure to sample the original signal. The purpose of sampling is to convert the continuous original signal into discrete sampled data for subsequent processing and analysis. Different target signal sampling modes (continuous wave mode and pulse mode) have different sampling strategies.

[0074] Step S121: When the original signal is a continuous wave signal and the target signal sampling mode is continuous wave mode, the original signal is sampled according to the preset trigger interval to obtain the sampling data of the original signal.

[0075] In this embodiment, when the original signal is a continuous wave signal and is in continuous wave mode, the preset trigger interval is a key parameter in the sampling process. The preset trigger interval determines the sampling frequency, that is, how often the original signal is sampled. The setting of this parameter needs to be determined based on the frequency characteristics of the continuous wave signal and the processing capability of the system. For example, the preset trigger interval can be set to 1000 timer count units.

[0076] During actual sampling, the power source control system samples the original signal at each preset trigger interval. This sampling process can be implemented using an analog-to-digital converter (ADC). The ADC converts the continuous analog signal into a discrete digital signal, thus obtaining the values ​​of the original signal at each sampling moment. These values ​​constitute the sampled data of the original signal in continuous wave mode.

[0077] To ensure the accuracy and integrity of the sampled data, the stability and accuracy of the preset trigger interval must be guaranteed. A high-precision clock source can be used to control the sampling trigger time, avoiding inaccurate sampling due to clock errors. Simultaneously, the performance of the ADC needs to be optimized to improve its sampling accuracy and speed, adapting to the sampling requirements of continuous wave signals at different frequencies.

[0078] Step S122: When the original signal is a pulse signal and the target signal sampling mode is pulse mode, determine the sampling trigger interval according to the pulse width of the original signal, and sample the original signal according to the sampling trigger interval to obtain the sampling data of the original signal. The sampling trigger interval is half of the pulse width of the original signal.

[0079] In this embodiment, when the original signal is a pulse signal and is in pulse mode, the sampling trigger interval needs to be determined based on the pulse width of the original signal. The pulse width refers to the duration of the pulse signal from its rising edge to its falling edge. Setting the sampling trigger interval to half the pulse width of the original signal ensures more intensive sampling during the critical time period of the pulse signal, thereby obtaining more accurate pulse information.

[0080] In practice, the power source control system first measures the pulse width of the original signal. The pulse width can be determined by detecting the rising and falling edges of the pulse signal. Then, the sampling trigger interval is calculated based on the measured pulse width. For example, if the measured pulse width is T, then the sampling trigger interval is set to T / 2.

[0081] After determining the sampling trigger interval, the power source control system samples the original signal according to this interval. Similarly, the sampling process can be implemented using an ADC. At each sampling trigger moment, the ADC samples the original signal, obtaining the values ​​of the pulse signal at each sampling moment. These values ​​constitute the sampled data of the original signal in pulse mode.

[0082] By setting the sampling trigger interval to half the pulse width of the original signal, it is possible to ensure that at least two valid data points can be captured in each pulse cycle under any pulse width, thus accurately depicting the pulse shape while avoiding the waste of resources caused by oversampling.

[0083] Step S123: If the change in the pulse width of the original signal is greater than or equal to the preset change threshold, update the sampling trigger interval.

[0084] In this embodiment, the pulse width of the original signal may change over time or due to changes in the external environment. To ensure sampling accuracy, it is necessary to monitor changes in the pulse width. The preset change threshold is a pre-defined standard value used to determine whether changes in the pulse width require updating the sampling trigger interval.

[0085] The power source control system monitors the pulse width of the original signal in real time and calculates the change in pulse width between two consecutive measurements. If the change is greater than or equal to a preset threshold, it indicates that the pulse width change has reached a point where the sampling trigger interval needs to be adjusted. In this case, the power source control system recalculates the sampling trigger interval based on the new pulse width and updates the parameters of the sampling module to ensure that the sampling process can adapt to changes in pulse width.

[0086] If the change is less than the preset change threshold, it means that the change in pulse width is only a temporary fluctuation and there is no need to adjust the sampling trigger interval. This avoids frequent switching and configuration due to small parameter fluctuations, ensuring the stability and adaptability of the system.

[0087] During the update of the sampling trigger interval, it is necessary to ensure that the sampling module can smoothly transition to the new sampling mode. A gradual adjustment approach can be adopted to avoid data loss or inaccuracy caused by sudden changes in the sampling trigger interval. Simultaneously, the updated sampling data needs to be verified to ensure its accuracy and reliability.

[0088] Step S130: Calibrate the pre-configured signal processing parameters according to the sampled data to obtain the calibrated target signal processing parameters. The signal processing parameters include signal amplification parameters, power adjustment parameters, and timing control parameters.

[0089] In this embodiment, after obtaining the sampled data of the original signal, the pre-configured signal processing parameters need to be calibrated. These pre-configured parameters are a set of parameters set during system initialization for processing the original signal. However, since the characteristics of the signal may change over time and with environmental variations, these parameters need to be adjusted based on real-time sampled data to ensure the accuracy and reliability of the signal processing.

[0090] Signal processing parameters mainly include signal amplification parameters, power adjustment parameters, and timing control parameters. Signal amplification parameters control the signal amplification factor to meet the needs of subsequent processing and applications. Power adjustment parameters adjust the signal power to ensure the output power is within a suitable range. Timing control parameters control the signal processing sequence, ensuring the accuracy of the processing order and time intervals.

[0091] The calibration process is an iterative process that requires continuous adjustment of signal processing parameters based on the sampled data until the preset signal processing requirements are met.

[0092] Step S131: Extract signal fluctuation characteristics from the sampled data.

[0093] In this embodiment, to calibrate the signal processing parameters, it is first necessary to extract signal fluctuation characteristics from the sampled data. These characteristics reflect the changes in the signal at different points in time and are an important basis for calibrating the signal processing parameters.

[0094] Several methods can be used to extract signal fluctuation characteristics. For example, the standard deviation of the sampled data can be calculated, which reflects the dispersion of the data and can indicate the magnitude of signal fluctuation. The peak-to-trough difference of the sampled data, i.e., the difference between the maximum and minimum values ​​of the signal, can also be calculated, which is also an important indicator for measuring signal fluctuation.

[0095] In addition, spectral analysis can be performed on the sampled data to understand the signal's fluctuation characteristics by analyzing its frequency components. For example, in a spectrum graph, the main frequency components of the signal and their distribution can be observed, thus determining whether the signal fluctuates at high or low frequencies.

[0096] In extracting signal fluctuation features, preprocessing of the sampled data, such as filtering and noise reduction, is necessary to improve the accuracy of feature extraction. Simultaneously, appropriate feature extraction methods must be selected based on different application scenarios and signal characteristics. For example, a 10-point moving average filter can be used to effectively smooth random noise and improve measurement accuracy by continuously accumulating new sampled values ​​and discarding old ones. Furthermore, static offset calibration can automatically deduct sensor zero-point drift, ensuring measurement accuracy in the absence of or with weak signals.

[0097] Step S132: Adjust the pre-configured signal processing parameters according to the signal fluctuation characteristics to obtain the initially adjusted signal processing parameters.

[0098] In this embodiment, the main objective of the power source control system is to amplify the original signal into a suitable radio frequency signal, and signal fluctuation characteristics have a significant impact on this process. After extracting the signal fluctuation characteristics, the pre-configured signal processing parameters can be adjusted accordingly to ensure the accuracy and stability of signal amplification and processing.

[0099] For signal amplification parameters, fine-tuning can be performed based on the amplitude characteristics of signal fluctuations. If the signal fluctuation amplitude is large, it indicates that the signal may have significant fluctuations during transmission. To ensure that the signal is not truncated or distorted during amplification and to achieve the expected output strength, the signal amplification parameters can be appropriately increased to improve the signal's dynamic range. Conversely, if the signal fluctuation amplitude is small, it means that the signal is relatively stable. To avoid introducing noise through over-amplification, the signal amplification parameters can be decreased.

[0100] Adjusting the power regulation parameters is closely linked to the power characteristics of signal fluctuations. Since signal fluctuations can lead to power instability, and the stability of output power is crucial for RF signal quality, when signal power suddenly increases, the power regulation parameters can be quickly reduced to prevent damage to power amplifiers and other equipment due to excessive power, while also avoiding signal distortion caused by excessive power. When signal power suddenly decreases, the power regulation parameters can be increased to ensure that the output power of the signal meets the requirements of subsequent applications.

[0101] Timing control parameters are adjusted based on the timing characteristics of signal fluctuations. Signal fluctuations can affect the phase and timing relationships of the signal, and accurate timing is crucial for the synchronization of various stages of signal processing. If the rise and fall times of the signal change, the timing control parameters can be adjusted accordingly to ensure that the signal follows the correct time sequence when passing through amplification, power adjustment, and other processing stages, avoiding signal corruption or loss.

[0102] During the adjustment process, different adjustment strategies can be adopted for different signal fluctuation patterns, such as periodic fluctuations and random fluctuations. For periodic fluctuation signals, the trend of signal changes can be predicted in advance based on the period and amplitude of the fluctuations, thereby enabling more precise parameter adjustments. For random fluctuation signals, an adaptive adjustment method can be used, continuously adjusting parameters according to real-time fluctuation characteristics to adapt to signal changes.

[0103] To ensure the accuracy and stability of the adjustments, the adjustment process can be monitored in real time. The effectiveness of the parameter adjustments can be evaluated by comparing the signal processing results before and after the adjustments. If the results are unsatisfactory, the signal fluctuation characteristics can be re-analyzed, the adjustment strategy adjusted, and the parameters adjusted again.

[0104] Step S133: Perform parameter consistency verification on the initially adjusted signal processing parameters.

[0105] In this embodiment, after obtaining the initially adjusted signal processing parameters, it is necessary to perform parameter consistency verification on these parameters. The purpose of parameter consistency verification is to ensure that the adjusted signal processing parameters are coordinated with each other and that there are no conflicts or unreasonable situations.

[0106] Parameter consistency verification can be performed from multiple aspects. For example, it can check whether the relationship between signal amplification parameters and power adjustment parameters is reasonable. If the signal amplification parameter is too large and the power adjustment parameter is too small, it may lead to insufficient signal power; conversely, if the signal amplification parameter is too small and the power adjustment parameter is too large, it may lead to excessive signal power, which may damage the system.

[0107] It can also be checked whether the timing control parameters are well coordinated with the signal amplification and power adjustment parameters. For example, at different stages of signal processing, the timing control parameters need to ensure that the signal is amplified and power-adjusted at the appropriate time; otherwise, it may lead to errors in signal processing.

[0108] When performing parameter consistency verification, a series of verification rules and constraints can be established. The initially adjusted signal processing parameters are then substituted into these rules and constraints for verification. If the parameters meet all the rules and constraints, the parameter consistency verification is considered successful; otherwise, further adjustments to the parameters are required.

[0109] Step S134: Integrate the initially adjusted signal processing parameters based on the parameter consistency verification results to obtain the calibrated target signal processing parameters.

[0110] In this embodiment, after completing the parameter consistency verification, the initially adjusted signal processing parameters are integrated based on the verification results. If the parameter consistency verification passes, it indicates that the initially adjusted signal processing parameters are reasonable, and these parameters can be directly used as the calibrated target signal processing parameters.

[0111] If the parameter consistency check fails, the initially adjusted signal processing parameters need to be further adjusted and optimized based on the check results. An iterative method can be used to continuously adjust the parameters until they meet the consistency check requirements.

[0112] During the integration process, it is necessary to consider the mutual influence and correlation between various signal processing parameters. For example, adjusting signal amplification parameters may affect power adjustment parameters and timing control parameters. Therefore, it is necessary to comprehensively consider these factors to ensure that the calibrated target signal processing parameters can optimize the overall signal processing effect.

[0113] Step S135: Verify whether the calibrated target signal processing parameters meet the preset signal processing requirements.

[0114] In this embodiment, to verify whether the calibrated target signal processing parameters meet the preset signal processing requirements, these parameters can be applied to a test signal for simulation processing. The test signal is a carefully designed, representative signal that includes various possible signal characteristics and variations. By processing the test signal, the effectiveness of the parameters can be comprehensively evaluated.

[0115] During simulation processing, detailed parameters of the processed signal can be recorded, such as amplitude, power, frequency distribution, and timing relationships. These recorded parameters are then meticulously compared with preset signal processing requirements. For the amplitude parameter, preset requirements may specify that the signal amplitude should be within a specific range after amplification to ensure sufficient signal strength without distortion. It can be checked whether the processed signal amplitude falls within this range; if it exceeds the range, it indicates a potential problem with the parameters, failing to meet the signal processing requirements.

[0116] For power specifications, a preset requirement might be that the signal output power should stabilize around a specific value to ensure that the RF signal energy meets the needs of subsequent applications. The average power of the processed signal can be calculated and compared with the preset power value to analyze power stability and deviation. Excessive power fluctuations or significant differences from the preset value indicate that the parameters need further adjustment.

[0117] Regarding frequency, a preset requirement might be that the frequency components of the signal should be kept within a specific bandwidth to avoid signal interference and ensure signal purity. The processed signal can be subjected to spectral analysis to calculate its frequency distribution and compared with the preset bandwidth requirement. If frequency components are found to exceed the bandwidth range, it indicates a potential deficiency in frequency control parameters.

[0118] Regarding timing, the preset requirement is that each processing step of the signal should proceed in the correct time sequence to ensure the accuracy of the signal timing. The timing relationship of the processed signal can be checked, such as the rise time, fall time, and delay time between signals, and compared with the preset timing requirements. If a timing deviation is found, it indicates that the parameters for timing control need adjustment.

[0119] In addition to comparing individual metrics, the interrelationships between them can also be considered. This is because metrics often influence each other during signal processing; a change in one metric can cause changes in others. For example, changes in signal amplitude may affect the signal's power and frequency distribution. Therefore, a holistic assessment can be made to determine whether the processed signal meets the preset signal processing requirements.

[0120] Step S136: If satisfied, the calibrated target signal processing parameters are determined as the final target signal processing parameters; if not satisfied, the steps of extracting signal fluctuation features from the sampled data to verify whether the calibrated target signal processing parameters meet the preset signal processing requirements are repeated until the preset signal processing requirements are met.

[0121] In this embodiment, if the verification results show that the calibrated target signal processing parameters meet the preset signal processing requirements, then these parameters can be determined as the final target signal processing parameters. The system will use these parameters to perform subsequent processing and applications on the original signal.

[0122] If the verification results show that the calibrated target signal processing parameters do not meet the preset signal processing requirements, it indicates that the calibration process has not achieved the desired effect and needs to be recalibrated. In this case, it is necessary to repeat the steps of extracting signal fluctuation characteristics from the sampled data to verify whether the calibrated target signal processing parameters meet the preset signal processing requirements.

[0123] During repeated execution, the calibration method and parameter adjustment strategy need to be optimized based on the results of the previous calibration and the problems found during the verification process. Through continuous iteration and optimization, the target signal processing parameters after calibration will meet the preset signal processing requirements.

[0124] Step S140: Process the original signal according to the target signal processing parameters to obtain and output the target signal.

[0125] In this embodiment, after obtaining the final target signal processing parameters, the power source control system processes the original signal according to these parameters. The processing includes operations such as signal amplification, power adjustment, and timing control to ensure that the original signal can be converted into a target signal that meets the requirements.

[0126] During the signal amplification stage, the original signal is amplified according to the signal amplification parameters in the target signal processing parameters. The amplification factor is determined by the signal amplification parameters, and the signal amplitude is increased to an appropriate level using amplifiers and other equipment.

[0127] During the power adjustment stage, the power of the amplified signal is adjusted according to the power adjustment parameters in the target signal processing parameters. Power adjustment can be achieved through devices such as power amplifiers to ensure that the output power of the signal is within a preset range.

[0128] During the timing control phase, the signal processing timing is precisely controlled according to the timing control parameters in the target signal processing parameters. This ensures that the signal is amplified and its power is adjusted at appropriate times, guaranteeing the accuracy of the signal processing sequence and time intervals.

[0129] After these processing steps, the original signal is converted into the target signal. The target signal is then output through the system's output port for subsequent applications and use.

[0130] The method provided in this application embodiment detects the original signal provided by the external signal source after it is turned on, within a preset time period, and adjusts the signal sampling mode to a target signal sampling mode based on the detection result. The signal sampling mode includes continuous wave mode and pulse mode. The original signal is sampled using the target signal sampling mode to obtain sampled data. Pre-configured signal processing parameters are calibrated based on the sampled data to obtain calibrated target signal processing parameters, including signal amplification parameters, power adjustment parameters, and timing control parameters. The original signal is processed according to the target signal processing parameters to obtain and output a target signal, thereby achieving precise control of the power source output signal. This ensures that the output signal is highly adaptable to the signal characteristic requirements of different application scenarios, effectively improving the adaptability and stability of the power source control equipment in different working environments, and enhancing the overall system efficiency and performance.

[0131] In one possible implementation, the method may also include the following steps:

[0132] Step S210: Detect the positive and negative levels of the output power of the target signal;

[0133] In this embodiment, in order to ensure the stable operation of the power source control system and the quality of signal transmission, it is necessary to monitor the output power-related parameters of the target signal in real time.

[0134] For example, the forward and reverse power levels of a target signal's output can be detected using a directional coupler and a power detector. The directional coupler separates the forward and reverse signals from the target signal. The forward signal represents the portion of the target signal that is normally output, while the reverse signal reflects the portion reflected back during transmission. Through its special structure and operating principle, the directional coupler can accurately separate these two signals and transmit them separately to the corresponding power detectors.

[0135] A power detector converts the power of received positive and negative signals into corresponding voltage levels. Internally, the power detector contains sophisticated circuitry and sensors that output appropriate voltage levels based on the signal power. This allows the determination of the target signal's output power at both the positive and negative voltage levels.

[0136] Step S220: Obtain the VSWR of the output power based on the forward and reverse voltage levels;

[0137] In this embodiment, the standing wave ratio (VSWR) is an important indicator for measuring the reflection of signals during transmission, reflecting the distribution of voltage and current on the transmission line.

[0138] The calculation of VSWR is based on the relationship between the forward and reverse voltage levels. The system's internal calculation module performs calculations on the forward and reverse voltage levels according to a pre-set algorithm. Specifically, the VSWR is related to the magnitude of the forward voltage level, the magnitude of the reverse voltage level, and the proportional relationship between them.

[0139] During the calculation process, the calculation module can accurately measure and process the positive and negative voltage levels to ensure the accuracy of the calculation results. Simultaneously, to ensure the stability of the calculation, the input voltage level signal can be filtered and noise-reduced to remove interference and noise.

[0140] The calculated VSWR will serve as an important basis for subsequent judgment of signal transmission quality and system operating status. If the VSWR is too high, it indicates that the signal is severely reflected during transmission, which may lead to problems such as signal distortion and increased power loss.

[0141] Step S230: When the reverse level is greater than or equal to the first preset threshold value, or the VSWR is greater than or equal to the second preset threshold value, turn off the power amplifier enable that converts the original signal into the target signal;

[0142] In this embodiment, the system presets a first preset threshold and a second preset threshold, which are used to determine whether the reverse voltage level and VSWR exceed the normal range, respectively. The first preset threshold is determined based on the system's design requirements and practical application experience, and it represents the safe upper limit of the reverse voltage level. The second preset threshold is also set based on the system's performance and stability requirements, and it represents the safe upper limit of the VSWR.

[0143] When the reverse voltage level is greater than or equal to the first preset threshold, or the standing wave ratio (VSWR) is greater than or equal to the second preset threshold, it indicates that an abnormality has occurred in the signal transmission process, which may damage the system. For example, an excessively high reverse voltage level may mean that the signal reflection is too strong, which may cause excessive impact on equipment such as power amplifiers; an excessively high VSWR may lead to signal distortion and increased power loss, affecting the normal operation of the system.

[0144] In this situation, the system will immediately disable the power amplifier enable that converts the original signal to the target signal. The power amplifier enable is a critical signal controlling the operation of the power amplifier; disabling it stops the power amplifier from working, preventing further damage. Simultaneously, the system will record information such as the time of the anomaly, the reverse voltage level, and the VSWR for subsequent analysis and processing.

[0145] Step S240: When the reverse voltage level is less than the first preset threshold and the VSWR is less than the second preset threshold, display the output power value corresponding to the forward voltage level and the reflected power value corresponding to the reverse voltage level on the display screen.

[0146] In this embodiment, if the reverse voltage level is less than the first preset threshold and the standing wave ratio is less than the second preset threshold, it indicates that the signal is in a normal state during transmission and there is no excessive reflection or abnormality.

[0147] In this configuration, the system can display the output power value corresponding to the positive voltage level and the reflected power value corresponding to the negative voltage level on the display screen. The display screen can be the system's built-in LCD screen or an external display device, used to provide operators with real-time signal status information.

[0148] To obtain the output power value corresponding to the forward voltage level and the reflected power value corresponding to the reverse voltage level, the system calculates based on a pre-calibrated voltage-to-power conversion relationship. This conversion relationship, obtained through extensive experimentation and calibration, accurately converts voltage levels into corresponding power values.

[0149] Displaying these power values ​​allows operators to monitor the output and reflection of the target signal in real time, enabling them to promptly identify and address potential problems. Simultaneously, the system can record and analyze the displayed power values, providing data support for system optimization and maintenance.

[0150] Optionally, the method provided in this application embodiment may further include the following steps:

[0151] Step S310: Obtain the operating data of the power source control system. The operating data includes at least one of the following: power data, temperature data, electrical data, and fluid data.

[0152] In this embodiment, to gain a comprehensive understanding of the operating status of the power source control system, the system needs to acquire operational data. This operational data encompasses multiple aspects, including power data, temperature data, electrical data, and fluid data, all of which reflect the system's working condition and performance.

[0153] Electrical data includes parameters such as voltage and current. Electrical data and power data can be obtained from electrical signals acquired by detectors. For example, voltage, current, and power can be calculated based on the ADC values ​​obtained by detectors.

[0154] Temperature data can be acquired using temperature sensors. These sensors are located near various heat-generating components in the system, such as power amplifiers and power modules, and can monitor the temperature changes of these components in real time. The temperature sensors convert temperature signals into electrical signals, which are then transmitted to the processing module via data acquisition circuitry.

[0155] Fluid data mainly refers to the flow rate of coolant or other fluids in the system, which can be collected by a flow meter. The flow meter can be installed in the fluid pipeline to monitor changes in fluid flow rate in real time and transmit the signal to the processing module.

[0156] The data acquisition circuit processes the electrical signals acquired by the detector, including amplification, filtering, and digitization. Amplification enhances weak electrical signals, making them more accurately identifiable by subsequent processing modules. Filtering removes noise and interference from the electrical signals, improving signal quality. Digitization converts analog electrical signals into digital signals, enabling the system's processing modules to perform further analysis and processing.

[0157] The processing module can categorize data according to type and acquisition time, storing different types of data in corresponding data buffers. Simultaneously, the processing module verifies the data to ensure its accuracy and integrity. For example, it checks for errors that occurred during transmission and acquisition by calculating checksums or employing other verification algorithms.

[0158] Step S320: If the value of the running data is greater than or equal to the preset protection threshold and the duration is longer than the preset protection duration, it is determined that there is an abnormality in the protection status of the power source control system, and the protection operation corresponding to the running data is executed. The protection operation includes outputting abnormal prompt information and shutting down the output of the target signal.

[0159] In this embodiment, the preset protection threshold and preset protection duration are important parameters pre-set by the system to ensure its own safety and stable operation. The preset protection threshold is a safety upper limit set for different types of operational data. When the value of the operational data exceeds this threshold, it indicates that the system may be in an abnormal state. The preset protection duration specifies the duration for which operational data exceeds the preset protection threshold. Only when the duration of exceeding the threshold is longer than this duration is the system's protection status considered abnormal.

[0160] The processing module monitors the operating data in real time and compares it with preset protection thresholds. Simultaneously, a timer is started; when the operating data value is greater than or equal to the preset protection threshold, the timer begins counting. If, during the timing process, the operating data value remains above the preset protection threshold, and the timing exceeds the preset protection duration, the system determines that the protection status of the power source control system is abnormal.

[0161] Once an anomaly is detected in the protection status, the system will immediately execute the protection operation corresponding to the operating data. If the abnormal operating data is power data, such as power exceeding a preset protection threshold, the system may first output an anomaly warning message. Anomaly warning messages can be output in various ways, such as audible and visual alarms, or display screen prompts. Audible and visual alarms will emit sounds and lights of specific frequencies and intensities to attract the operator's attention. Display screen prompts will show detailed anomaly information on the system's display screen, including the time of the anomaly, the type of abnormal operating data, and the specific value.

[0162] Simultaneously, to prevent further damage to the equipment, the system will shut down the output of the target signal. Shutting down the target signal output can be achieved by controlling the enable signal of the power amplifier. When the enable signal is turned off, the power amplifier stops operating, thereby stopping the output of the target signal.

[0163] If the abnormal operating data is temperature data, such as the temperature of a component exceeding a preset protection threshold, the system will also output an abnormality warning message and may take additional cooling measures, such as starting the cooling fan or increasing the coolant flow. If the abnormal operating data is electrical data, such as voltage or current exceeding a preset protection threshold, the system will promptly disconnect the relevant circuit to prevent damage to electrical equipment.

[0164] While performing protection operations, the system records detailed information about abnormal events, including the time of the abnormality, the specific values ​​of the running data, and the protection operations performed. This recorded information is of great reference value for subsequent troubleshooting and system optimization.

[0165] For example, the power source control system can continuously monitor operating data such as power output, voltage, current, temperature of the signal amplification module, system flow rate, and fluid temperature. When it detects that the value of any operating data is greater than or equal to a preset protection threshold and the duration is longer than the preset protection duration, it can trigger corresponding protection operations (such as recording error codes, setting system error flags, displaying specific error information on the screen, shutting down the output and illuminating a red alarm LED, etc.).

[0166] Meanwhile, the power source control system can also clear all alarm states and reset related parameters through the reset function. It also provides intuitive status feedback through LED color changes (green when normal, red when alarm) and display screen. All protection operations can be confirmed by multiple detections to avoid false triggering. Independent preset protection thresholds and preset protection durations can be set for different operating data to ensure that the system can implement protection in a timely and reliable manner under abnormal conditions.

[0167] For example, the above protection operations may include whole machine flow protection, whole machine input power protection, whole machine output power protection, whole machine outlet water temperature protection, power amplifier plug-in voltage protection, power amplifier plug-in current protection, power amplifier temperature protection, power amplifier power protection, excitation temperature protection, power supply temperature protection, plug-in communication protection, input interlock protection, water leakage protection, and total reflection protection, etc.

[0168] Step S330: If the target signal sampling mode includes continuous wave mode, and if the reflection power is greater than or equal to the total reflection reflection power threshold and the output power is greater than or equal to the total reflection output power threshold within a preset time period, then it is determined that there is an abnormality in the protection status, and the total reflection protection operation is executed.

[0169] In this embodiment, when the target signal sampling mode is continuous wave mode, the system monitors the reflected power and output power in real time. The total reflection power threshold and the total reflection output power threshold are two important parameters preset by the system, which are used to determine whether the reflected power and output power have reached the dangerous level that may cause total reflection.

[0170] The preset duration and preset number of times are parameters set by the system to accurately determine whether the protection status is abnormal. The preset duration specifies the monitoring time range, while the preset number of times specifies the number of consecutive times within this time range when the reflected power and output power simultaneously exceed the threshold.

[0171] The system will statistically analyze and judge the reflected power and output power within each preset time period. When the reflected power is greater than or equal to the total reflection power threshold and the output power is greater than or equal to the total reflection output power threshold, the system will record an abnormal situation. If this abnormal situation occurs a preset number of times consecutively within the preset time period, the system will determine that there is an abnormality in the protection status.

[0172] Once an anomaly is detected in the protection status, the system will immediately execute total reflection protection. Total reflection protection is a series of measures taken to prevent serious damage to the system under total reflection conditions. First, the system will quickly shut down the enable signal of the power amplifier, stopping the output of the target signal to avoid further energy reflection and equipment damage.

[0173] Simultaneously, the system will output a total internal reflection anomaly warning message. This warning message will inform the operator of the total internal reflection anomaly through audible and visual alarms and display screen notifications. The audible and visual alarms will emit sounds and lights of specific frequencies and intensities distinct from other anomalies, allowing operators to quickly identify the anomaly. The display screen will show detailed information related to the total internal reflection anomaly, such as the time of the anomaly, the specific values ​​of the reflected power, and the output power.

[0174] In addition, the system records detailed information about total internal reflection anomalies, including the time of occurrence, the curves showing changes in reflected and output power, and the protective operations performed. This recorded information helps in subsequent in-depth analysis of total internal reflection anomalies, identifying the causes, and thus optimizing and improving the system to prevent similar anomalies from recurring.

[0175] Step S340: If the target signal sampling mode includes pulse mode, and the reflected power is greater than or equal to the total reflection power threshold, the output power is greater than or equal to the total reflection output power threshold, and the pulse duty cycle of the target signal is greater than or equal to the total reflection pulse duty cycle threshold, then it is determined that there is an abnormality in the protection status, and the total reflection protection operation is executed.

[0176] In this embodiment, when the target signal sampling mode is pulse mode, the system considers not only the reflected power and output power, but also the pulse duty cycle of the target signal when determining the protection status. The total reflection pulse duty cycle threshold is a parameter preset by the system to determine whether the pulse duty cycle has reached a dangerous level that may lead to total reflection.

[0177] The system monitors the reflected power, output power, and pulse duty cycle in real time. When the reflected power is greater than or equal to the total reflection power threshold, the output power is greater than or equal to the total reflection output power threshold, and the pulse duty cycle of the target signal is greater than or equal to the total reflection pulse duty cycle threshold, the system will determine that there is an abnormality in the protection status.

[0178] The monitoring of reflected power is achieved through a power detection module, which accurately measures the power of the reflected signal. Output power monitoring is also performed by the power detection module, which acquires the output power of the target signal in real time. Pulse duty cycle monitoring is achieved through a pulse detection circuit, which calculates the ratio of the high-level time of the pulse in the target signal to the entire cycle time, i.e., the pulse duty cycle.

[0179] Once an anomaly is detected in the protection status, the system will immediately execute total reflection protection. Similar to the total reflection protection operation in continuous wave mode, the system will first disable the enable signal of the power amplifier and stop the output of the target signal to prevent further damage to the equipment.

[0180] Simultaneously, the system will output a total internal reflection anomaly warning message. This warning message will be communicated to the operator through audible and visual alarms and display screen notifications. The audible and visual alarms will emit specific alarm signals to attract the operator's attention. The display screen will show detailed information about the anomaly, including the specific values ​​of the reflected power, output power, pulse duty cycle, and the time the anomaly occurred.

[0181] The system records detailed information about total reflection anomalies, including curves showing changes in reflected power, output power, and pulse duty cycle, the time of the anomaly, and the protective operations performed. This recorded information is of significant reference value for subsequent analysis of the cause of the anomaly and optimization of system performance. By analyzing this recorded information, factors that may lead to total reflection anomalies can be identified, such as problems with signal transmission lines or load mismatch issues, and corresponding measures can be taken to improve them.

[0182] Optionally, the method provided in this application embodiment may further include the following steps:

[0183] Step S410: According to the received RF enable shutdown command, shut down the output of the target signal;

[0184] In this embodiment, the system can receive an externally sent command to disable the radio frequency (RF) enable. Upon receiving this command, the system immediately executes the operation of disabling the target signal output. The RF enable command is a key command for controlling the target signal output, and it is transmitted to the system internally through the system's communication interface. For example, it can receive the RF enable command in response to a user triggering the RF enable function button, or it can receive the RF enable command sent by other devices through the communication interface.

[0185] The system's communication interface can be a serial port, Ethernet port, or wireless communication interface, depending on the system design and application scenario. When the communication interface receives a command to disable the radio frequency enable, it will pass the command to the control module.

[0186] After receiving the command, the control module parses and verifies it. This includes verifying the command's format and source. If the command verification passes, the control module sends a shutdown signal to the power amplifier's enable control circuit.

[0187] When the enable control circuit receives a shutdown signal, it cuts off the power supply to the power amplifier or changes its operating state, thereby stopping the power amplifier from working. Once the power amplifier stops working, the output of the target signal also stops.

[0188] During the process of shutting down the target signal output, the system records information such as the time the command was received, the content of the command, and the time the shutdown operation was performed. This recorded information helps in the subsequent traceability and management of system operations.

[0189] Step S420: Based on the received RF enable command, detect the protection status of the power source control system to determine whether there is any abnormality in the protection status;

[0190] In this embodiment, when the system receives an RF enable command, it does not immediately enable the output of the target signal. Instead, it first checks the protection status of the power source control system. The RF enable command is also transmitted to the system internally through the system's communication interface, which then passes the command to the control module.

[0191] Upon receiving the command, the control module initiates the protection status detection process. This process checks various system operating parameters, including power data, temperature data, electrical data, and fluid data. The real-time values ​​of these operating parameters are compared with preset protection thresholds.

[0192] Power data detection is performed by a power detection module, which acquires the current output power and reflected power and compares them with the total internal reflection output power threshold and the total internal reflection power threshold. Temperature data detection is performed by a temperature sensor, which measures the temperature of various key components of the system and compares it with preset temperature protection thresholds. Electrical data detection is performed by voltage and current sensors, which measure the voltage and current in the circuit and compare them with preset electrical protection thresholds. Fluid data detection is performed by flow and pressure sensors, which measure the flow rate and pressure of coolant or other fluids and compare them with preset fluid protection thresholds.

[0193] Simultaneously, the system will also check previously recorded abnormal event information to see if there are any unhandled anomalies. If any operating parameters are found to exceed the preset protection threshold during the detection process, or if there are any unhandled anomalies, the system will determine that the protection status is abnormal.

[0194] Step S430: If there is no abnormality in the protection status, then enable the output of the target signal;

[0195] In this embodiment, if the protection status of the power source control system is found to be normal after detection, the system will enable the output of the target signal. After determining that the protection status is normal, the control module will send an enable signal to the enable control circuit of the power amplifier.

[0196] Upon receiving an enable signal, the enable control circuit restores the power amplifier's power supply or changes its operating state to enable it to operate normally. Once the power amplifier is running, it processes the original signal according to the target signal processing parameters, generates the target signal, and outputs it.

[0197] During the process of activating the target signal output, the system will monitor the output target signal again to ensure that it meets the preset signal processing requirements. Simultaneously, the system will record the time of activation of the target signal output, relevant operating parameters, and other information for subsequent analysis and management.

[0198] Step S440: If there is an abnormality in the protection status, output an abnormality prompt message;

[0199] In this embodiment, if an anomaly is detected when monitoring the protection status of the power source control system, the system will immediately output an anomaly warning message. The anomaly warning message can be output via audible and visual alarms or a display screen notification.

[0200] Audible and visual alarms can emit one or more of the following at specific frequencies and intensities: sound and light, to attract the operator's attention. The frequency and intensity of the sound can be adjusted according to the type and severity of the anomaly; for example, for more serious anomalies, the sound frequency will be higher and the intensity greater. The color and flashing frequency of the light can also be set, with different colors and flashing frequencies representing different types of anomalies.

[0201] The display screen will show detailed anomaly information, including the time of the anomaly, the data type and specific value of the abnormal operation, and possible causes. This information helps operators quickly understand the anomaly and take appropriate measures to handle it.

[0202] Simultaneously, the system stores anomaly information, including the detailed time of the anomaly and the specific numerical changes of various operating parameters. This stored information is of significant reference value for subsequent troubleshooting and system optimization.

[0203] Step S450: After the anomaly repair is completed, start the output of the target signal.

[0204] In this embodiment, after the operator checks and repairs the system based on the abnormal prompt information and eliminates the abnormal factors, the system will check the protection status again. If the check result shows that the protection status is normal, the system will enable the output of the target signal.

[0205] Once the anomaly repair is complete, the operator will send a confirmation message to the system. Upon receiving the confirmation message, the system will restart the protection status detection process. If the detection result shows that the protection status is normal, the control module will send an enable signal to the enable control circuit of the power amplifier, causing the power amplifier to start working and thus enabling the output of the target signal.

[0206] After the target signal output is enabled, the system continuously monitors operating parameters to ensure normal system operation. Simultaneously, the system records the process and results of anomaly repair, as well as the operating status after the target signal output is re-enabled, in order to evaluate and optimize system performance.

[0207] Step S510: Establish a remote communication link with the target control device according to the pre-configured remote protocol configuration;

[0208] In this embodiment, in order to achieve remote control and monitoring of the power source control system, the system needs to establish a remote communication link with the target control device according to the pre-configured remote protocol. The pre-configured remote protocol consists of a series of pre-set communication rules and parameters, including communication protocol type, communication port number, communication rate, data format, etc.

[0209] The system's communication module initializes according to the pre-configured remote protocol. The communication module consists of hardware circuitry and software programs. The hardware circuitry is responsible for implementing physical layer communication functions, such as signal transmission and reception; the software programs are responsible for implementing protocol layer communication functions, such as protocol parsing and data encapsulation.

[0210] After initialization, the communication module attempts to establish a connection with the target control device. It sends a connection request to the target control device, which includes the system's identification information, communication protocol information, etc. Upon receiving the connection request, the target control device verifies and processes it. If the verification is successful, the target control device sends a connection response message to the system.

[0211] After receiving the connection response information, the system's communication module parses and verifies it. If the verification is successful, a remote communication link is successfully established between the system and the target control device. During the link establishment process, the system records the connection time, the target control device's identification information, etc., for subsequent management and maintenance.

[0212] Step S520: Based on the control command received through the remote communication link, perform the operation corresponding to the control command. The control command includes at least one of parameter setting command and status viewing command.

[0213] In this embodiment, after establishing a remote communication link with the target control device, the system can receive control commands sent by the target control device through this link. The control commands mainly include parameter setting commands and status viewing commands.

[0214] When a parameter setting command is received, the system's control module parses the command. The command contains the name of the signal processing parameter to be set and its new value. The control module then updates the corresponding signal processing parameters based on the information in the command. For example, if the command requests a new value for the signal amplification parameter, the control module will update the current value of the signal amplification parameter to the value specified in the command.

[0215] After updating the parameters, the system will verify the updated parameters to ensure that the parameter values ​​are within a reasonable range. Once the verification is successful, the system will apply the updated parameters to the signal processing process and record information such as the time of parameter setting, parameter name, and new parameter value.

[0216] Upon receiving a status check command, the system's control module collects current system status information. This information includes operating parameters such as power data, temperature data, electrical data, and fluid data, as well as the current values ​​of signal processing parameters. The control module encapsulates the collected status information according to a pre-configured remote protocol and then sends it to the target control device via a remote communication link.

[0217] After sending status information, the system records the time the status was viewed and the content of the sent status information. Through this remote communication and control method, the target control device can understand the operating status of the power source control system in real time and remotely set the system parameters, improving the system's management efficiency and flexibility.

[0218] Figure 2 This is a schematic diagram of a power source control system based on adaptive sampling, provided as an embodiment of this application. Figure 2 As shown, the system includes: an external signal source interface, at least one signal amplification module, a power output module, a detection control module, a power supply module, and a controller.

[0219] The external signal source interface is connected to the controller and at least one signal amplification module; the at least one signal amplification module is connected to the power output module and the controller; and the detection control module is connected to the power output module and the controller. In this embodiment, the signal amplification module includes a preamplifier, a driver-stage power amplifier, and a final-stage power amplifier.

[0220] An external signal source interface is used to receive the raw signal sent by an external signal source. At least one signal amplification module is used to amplify the raw signal to obtain the target signal. A power output module is used to output the target signal. A power supply module is used to power the system. A detection control module is used to detect the raw signal received through the external signal source interface according to a preset time period after the external signal source is turned on, and feeds back the detection result to the controller; based on the controller's instructions based on the detection result, it adjusts the signal sampling mode to the target signal sampling mode, and then samples the raw signal according to this target signal sampling mode to obtain the sampled data of the raw signal, and transmits the sampled data to the controller.

[0221] The controller receives the detection results from the detection control module and sends instructions to the detection control module to adjust the signal sampling mode based on the detection results. It also receives the sampling data transmitted from the detection control module and calibrates the pre-configured signal processing parameters based on the sampling data to obtain the calibrated target signal processing parameters. These target signal processing parameters are then sent to at least one signal amplification module, which amplifies the original signal according to the signal amplification parameters in the target signal processing parameters. Simultaneously, the at least one signal amplification module adjusts the amplification process accordingly based on the power adjustment parameters and timing control parameters in the target signal processing parameters, ultimately obtaining the target signal, which is then output by the power output module.

[0222] For example, the controller may be a microcontroller unit (MCU).

[0223] Optionally, the system may further include one or more of the following: an electrical detection module, a temperature sensor, a power enable control module, a display screen, and a remote control module, all connected to the controller. The electrical detection module is used for safety monitoring of data such as power, current, and voltage of the system. The temperature sensor is used for safety monitoring of the system's temperature data to achieve abnormal protection status monitoring as described in the previous embodiments. The power enable control module is used to control whether the system enables the transmission of radio frequency signals. The display screen is used to display the content involved in the previous embodiments. The remote control module is used to establish a remote communication link with the target control device according to a pre-configured remote protocol and transmit control commands received through the remote communication link to the controller.

[0224] This invention discloses a computer read storage medium that stores a computer program for electronic data interchange, wherein the computer program causes a computer to execute the steps in the adaptive sampling-based power source control method of the foregoing embodiments.

[0225] This invention discloses a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to perform the steps in the adaptive sampling-based power source control method of the foregoing embodiments.

[0226] The device embodiments described above are merely illustrative. The modules described as separate components may or may not be physically separate, and the components shown as modules may or may not be physical modules; that is, they may be located in one place or distributed across multiple network modules. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any inventive effort.

[0227] Through the detailed description of the above embodiments, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, including read-only memory (ROM), random access memory (RAM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), one-time programmable read-only memory (OTPROM), electronically erasable rewritable read-only memory (EEPROM), compact optical disc (CD-ROM) or other optical disc storage, disk storage, magnetic tape storage, or any other computer-readable medium that can be used to have or store data.

[0228] Finally, it should be noted that the above-disclosed embodiments are merely preferred embodiments of the present invention and are only used to illustrate the technical solutions of the present invention, not to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method of power source control based on adaptive sampling, the method comprising: The application is applied to a power source control system, comprising: After an external signal source is turned on, a raw signal provided by the external signal source is detected through a preset time period, and a signal sampling mode is adjusted to a target signal sampling mode according to a detection result, the signal sampling mode including a continuous wave mode and a pulse mode; The raw signal is sampled through the target signal sampling mode to obtain sampling data of the raw signal, including: In a case where the raw signal is a continuous wave signal and the target signal sampling mode is the continuous wave mode, the raw signal is sampled according to a preset trigger interval to obtain the sampling data of the raw signal; In a case where the raw signal is a pulse signal and the target signal sampling mode is the pulse mode, a sampling trigger interval is determined according to a pulse width of the raw signal, and the raw signal is sampled according to the sampling trigger interval to obtain the sampling data of the raw signal, the sampling trigger interval being half of the pulse width of the raw signal; The method further comprises: in a case where a variation of the pulse width of the raw signal is greater than or equal to a preset variation threshold, updating the sampling trigger interval; According to the sampling data, a preconfigured signal processing parameter is calibrated to obtain a calibrated target signal processing parameter, the signal processing parameter including a signal amplification parameter, a power adjustment parameter, and a timing control parameter; According to the target signal processing parameter, the raw signal is processed to obtain and output a target signal.

2. The adaptive sampling based power source control method of claim 1, wherein, The detection of the raw signal provided by the external signal source through the preset time period and the adjustment of the signal sampling mode to the target signal sampling mode include: The raw signal provided by the external signal source is detected through the preset time period to obtain a number of trigger pulse counts of the raw signal within the preset time period; According to the number and a preset number threshold, a signal type of the raw signal is determined, wherein, when the number is greater than or equal to the preset number threshold, the signal type is determined to be a pulse signal, and when the number is less than the preset number threshold, the signal type is determined to be a continuous wave signal; The signal sampling mode is adjusted to a target signal sampling mode corresponding to the signal type of the raw signal.

3. The adaptive sampling based power source control method of claim 1, wherein, The calibration of the preconfigured signal processing parameter according to the sampling data to obtain the calibrated target signal processing parameter includes: Signal fluctuation features in the sampling data are extracted; According to the signal fluctuation features, a preconfigured signal amplification parameter, a power adjustment parameter, and a timing control parameter are adjusted to obtain a preliminarily adjusted signal processing parameter; The preliminarily adjusted signal processing parameter is subjected to parameter consistency verification; According to a parameter consistency verification result, the preliminarily adjusted signal processing parameter is integrated to obtain the calibrated target signal processing parameter; It is verified whether the calibrated target signal processing parameter meets a preset signal processing requirement; If yes, the calibrated target signal processing parameter is determined as a final target signal processing parameter; If not, the step of extracting the signal fluctuation feature in the sampling data to verify whether the calibrated target signal processing parameter meets the preset signal processing requirement is repeatedly performed until the preset signal processing requirement is met.

4. The adaptive sampling based power source control method of claim 1, wherein, The method further comprises: detecting the forward power level and the reverse power level of the output power of the target signal; obtaining the standing wave ratio of the output power according to the forward power level and the reverse power level; in the case that the reverse power level is greater than or equal to a first preset threshold value or the standing wave ratio is greater than or equal to a second preset threshold value, closing the power amplifier enable of the original signal converted into the target signal; in the case that the reverse power level is less than the first preset threshold value and the standing wave ratio is less than the second preset threshold value, displaying the output power value corresponding to the forward power level and the reflected power value corresponding to the reverse power level on the display screen.

5. The adaptive sampling based power source control method of claim 1, wherein, The method further comprises: obtaining the running data of the power source control system, the running data comprising at least one of power data, temperature data, electrical data, and fluid data; if the value of the running data is greater than or equal to a preset protection threshold value and the duration is greater than a preset protection duration, determining that the protection state of the power source control system is abnormal, and performing a protection operation corresponding to the running data, the protection operation comprising outputting an abnormal prompt information and closing the output of the target signal.

6. The adaptive sampling based power source control method of claim 5, wherein, The method further comprises: in the case that the target signal sampling mode comprises a continuous wave mode, if there are continuous preset times of reflected power greater than or equal to a full reflection reflected power threshold value and output power greater than or equal to a full reflection output power threshold value within a preset duration, it is determined that the protection state is abnormal, and a full reflection protection operation is performed; or, in the case that the target signal sampling mode comprises a pulse mode, if the reflected power is greater than or equal to the full reflection reflected power threshold value, the output power is greater than or equal to the full reflection output power threshold value, and the pulse duty cycle of the target signal is greater than or equal to a full reflection pulse duty cycle threshold value, it is determined that the protection state is abnormal, and the full reflection protection operation is performed.

7. The adaptive sampling based power source control method of claim 1, wherein, The method further comprises: according to the received closing radio frequency enable instruction, closing the output of the target signal; according to the received opening radio frequency enable instruction, detecting the protection state of the power source control system to determine whether the protection state is abnormal; if the protection state is not abnormal, opening the output of the target signal; if the protection state is abnormal, outputting an abnormal prompt information; after the abnormality repair is completed, opening the output of the target signal.

8. The adaptive sampling based power source control method of claim 1, wherein, The method further comprises: according to a preconfigured remote protocol configuration, establishing a remote communication link with a target control device; based on a control instruction received through the remote communication link, performing an operation corresponding to the control instruction, the control instruction comprising at least one of a parameter setting instruction and a state viewing instruction.

9. An adaptive sampling based power source control system, comprising: The application also provides a computer readable storage medium storing machine executable instructions, which, when executed by a computer, implement the adaptive sampling based power source control method according to any one of claims 1-8.

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