Low-power-consumption self-adaptive radio frequency circuit and adjusting method thereof

Abstract

The invention discloses a low-power-consumption adaptive radio frequency circuit and an adjustment method thereof, the circuit comprises a power control module, a frequency adjustment module and an autonomous adaptive controller, and the power control module is electrically connected with the frequency adjustment module; the power control module is electrically connected with the autonomous adaptive controller, and the power control module is used for monitoring the intensity of an input signal in real time and dynamically adjusting the gain of the radio frequency amplifier; the frequency adjusting module is electrically connected with the autonomous self-adaptive controller, and the frequency adjusting module is used for adjusting the working frequency of the low-power-consumption self-adaptive radio frequency circuit; and the autonomous adaptive controller is used for monitoring real-time data of working environment frequency characteristics of the low-power-consumption adaptive radio frequency circuit and controlling the power control module and the frequency adjustment module based on a monitoring result. Through the mode, parameters can be automatically adjusted according to the real-time environment, the stability of the overall performance of the circuit is improved, and meanwhile power consumption is reduced.

Description

Technical Field

[0001] The present application relates to the field of electronic engineering, and in particular to a low-power adaptive radio frequency circuit and an adjustment method thereof. Background Art

[0002] In wireless communication systems, radio frequency circuits play a vital role. The electromagnetic wavelength of the signal processed by the radio frequency circuit is on the same order of magnitude as the circuit or device size, and needs to be processed using the relevant theory of distributed parameters. Traditional radio frequency circuits usually have fixed power and frequency settings, which may not achieve the best power consumption efficiency in different working environments. For example, when the input signal is weak, a fixed high-gain radio frequency amplifier will cause unnecessary energy consumption. Similarly, if the operating frequency of the radio frequency circuit cannot adapt to the frequency characteristics of the environment, it will also affect the communication effect and power consumption performance. Therefore, in order to improve the adaptability of the radio frequency circuit and meet the energy-saving needs, it is necessary to develop an radio frequency circuit that can automatically adjust parameters according to the real-time environment. Summary of the invention

[0003] The present application mainly provides a low-power adaptive radio frequency circuit and an adjustment method thereof to solve the problem that the radio frequency circuit cannot automatically adjust parameters according to the real-time environment.

[0004] In order to solve the above technical problems, a technical solution adopted by the present application is: to provide a low-power adaptive radio frequency circuit. Wherein, the low-power adaptive radio frequency circuit includes: a power control module, a frequency adjustment module and an autonomous adaptive controller, the power control module is electrically connected to the frequency adjustment module; the power control module is electrically connected to the autonomous adaptive controller, the power control module is used to monitor the input signal strength in real time and dynamically adjust the gain of the radio frequency amplifier; the frequency adjustment module is electrically connected to the autonomous adaptive controller, the frequency adjustment module is used to adjust the operating frequency of the low-power adaptive radio frequency circuit; the autonomous adaptive controller is used to monitor the real-time data of the frequency characteristics of the working environment of the low-power adaptive radio frequency circuit, and control the power control module and the frequency adjustment module based on the monitoring results.

[0005] Optionally, the frequency adjustment module includes a frequency synthesizer and a frequency detection circuit, the frequency synthesizer and the frequency detection circuit are electrically connected, and the frequency detection circuit is used to detect real-time data of the frequency characteristics of the working environment.

[0006] Optionally, the autonomous adaptive controller includes a microprocessor / microcontroller, which is used to execute an internally stored control algorithm and obtain real-time operating data of the low-power adaptive radio frequency circuit.

[0007] Optionally, the power control module includes a sensor, and the sensor is used to detect operating power.

[0008] Optionally, the autonomous adaptive controller includes a user interface, and the user interface is used to set a preset threshold.

[0009] In order to solve the above technical problems, another technical solution adopted by the present application is: to provide a method for adjusting a low-power adaptive radio frequency circuit. The method for adjusting the power adaptive radio frequency circuit comprises: S10: the autonomous adaptive controller obtains real-time data of the frequency characteristics of the working environment; S20: according to the obtained real-time data of the frequency characteristics of the working environment and a preset threshold, the autonomous adaptive controller adjusts the parameters of the low-power adaptive radio frequency circuit in real time.

[0010] Optionally, the step of adjusting the parameters of the low-power adaptive radio frequency circuit in real time according to the acquired real-time data of the frequency characteristics of the working environment and a preset threshold value includes:

[0011] S21: The power control module compares the operating power with the preset threshold to adjust the gain of the RF amplifier to the preset threshold.

[0012] Optionally, the step of adjusting the parameters of the low-power adaptive radio frequency circuit in real time according to the acquired real-time data of the frequency characteristics of the working environment and a preset threshold value further includes:

[0013] S22: The frequency adjustment module reduces the operating frequency by a high temperature frequency reduction method according to the frequency characteristics of the operating environment, so as to adjust the excessively high operating frequency.

[0014] Optionally, the step of adjusting the parameters of the low-power adaptive radio frequency circuit in real time according to the acquired real-time data of the frequency characteristics of the working environment and a preset threshold value further includes:

[0015] S23: The frequency adjustment module increases the operating frequency through a control algorithm according to the frequency characteristics of the operating environment to adjust the operating frequency that is too low.

[0016] Optionally, after the step of the autonomous adaptive controller adjusting the parameters of the low power adaptive radio frequency circuit in real time according to the acquired real-time data of the frequency characteristics of the working environment and the preset threshold, the method further includes:

[0017] S24: The autonomous adaptive controller receives instructions input by the user through the user interface, and adjusts parameter settings of the low power adaptive radio frequency circuit according to the instructions.

[0018] The beneficial effects of the present application are as follows: Different from the prior art, the present application discloses a low-power adaptive radio frequency circuit and its adjustment method. Through the low-power adaptive radio frequency circuit and its adjustment method, the adaptability of the radio frequency circuit is enhanced, and the operating frequency can be automatically adjusted according to different working environments to improve the communication quality and efficiency. In addition, a dynamic balance between low power consumption and high performance is achieved, and the stability of the overall performance is improved through adaptive control, power consumption is reduced, and energy utilization efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0020] Figure 1 It is a circuit structure diagram of a low-power adaptive radio frequency circuit provided by an embodiment of the present invention;

[0021] Figure 2 It is a flowchart of a method for adjusting a low-power adaptive radio frequency circuit provided by an embodiment of the present invention;

[0022] Figure 3 It is a flowchart of a step in a method for adjusting a low-power adaptive radio frequency circuit provided by an embodiment of the present invention.

[0023] Description of Figure Numbers:

[0024] 100 - low power adaptive radio frequency circuit; 110 - power control module; 120 - frequency adjustment module; 130 - autonomous adaptive controller. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] The terms "first", "second", "third" in the embodiments of the present application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second", "third" can expressly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0027] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0028] See also Figure 1 , Figure 1 1 is a circuit structure diagram of a low-power adaptive radio frequency circuit 100 provided in an embodiment of the present invention. The low-power adaptive radio frequency circuit 100 includes a power control module 110, a frequency adjustment module 120 and an autonomous adaptive controller 130. The power control module 110 is electrically connected to the frequency adjustment module 120, the power control module 110 is electrically connected to the autonomous adaptive controller 130, and the frequency adjustment module 120 is electrically connected to the autonomous adaptive controller 130.

[0029] The power control module 110 is used to monitor the input signal strength in real time and dynamically adjust the RF amplifier gain according to the preset threshold value input by the user. The power control module 110 can intelligently adjust the gain according to actual needs to avoid unnecessary energy consumption. In addition, the power control module 110 monitors the strength of the input signal in real time and adjusts the gain accordingly. For example, when the signal strength is enhanced, the power control module 110 will monitor the strength of the input signal in real time. If the signal strength is detected to be enhanced, the module will determine whether the current gain is too high to avoid signal distortion or overload. If the gain is indeed too high, the power control module 110 will reduce the gain accordingly to keep the level of the output signal within a stable range. It can ensure that the low-power adaptive RF circuit 100 is always in the best working state to improve the stability and reliability of the low-power adaptive RF circuit 100.

[0030] The frequency adjustment module 120 is used to adjust the operating frequency of the low-power adaptive RF circuit 100. The frequency adjustment module 120 automatically adjusts the operating frequency of the RF circuit according to the frequency characteristics of the working environment, which helps to optimize the communication efficiency in different environments. For example, different frequencies have different propagation characteristics. Frequencies between 30kHz and 300kHz and frequencies between 3MHz and 30MHz are more suitable for long-distance transmission, while the 2.4GHz band, infrared transmission frequency range, etc. are suitable for short-distance transmission. The frequency adjustment module 120 can select the most suitable operating frequency according to the frequency characteristics of the environment, thereby improving the efficiency and quality of communication. In addition, the frequency adjustment module 120 can select a suitable frequency according to actual needs by automatically adjusting the operating frequency, thereby reducing energy waste and achieving energy conservation.

[0031] The autonomous adaptive controller 130 is used to monitor the real-time data of the frequency characteristics of the working environment of the low-power adaptive RF circuit 100, and control the power control module 110 and the frequency adjustment module 120 based on the monitoring results. After analyzing the working state data of the low-power adaptive RF circuit 100 and combining the set performance indicators, the autonomous adaptive controller 130 will coordinate the work of the power control module 110 and the frequency adjustment module 120 to ensure that the low-power adaptive RF circuit 100 can achieve a balance between low power consumption and high performance.

[0032] The real-time data of the working environment frequency characteristics of the low-power adaptive RF circuit 100 include but are not limited to the working channel center frequency range, output impedance, output power, sensitivity, adjacent channel suppression and power consumption characteristics. By monitoring these parameters, the working state of the circuit can be evaluated and adjusted in real time to adapt to different working environments and requirements.

[0033] In one embodiment, the frequency adjustment module 120 includes a frequency synthesizer and a frequency detection circuit. The frequency synthesizer and the frequency detection circuit are electrically connected.

[0034] Specifically, the frequency detection circuit is used to detect real-time data of the frequency characteristics of the working environment. The frequency detection circuit can accurately capture and analyze the frequency data from the working environment, providing technicians with key real-time information for further analysis and processing.

[0035] For example, in a mobile communication base station, the frequency detection circuit can monitor the frequency of the base station's transmitted and received signals in real time to ensure that the signal is transmitted within the specified frequency band and avoid interference with other communication systems. At the same time, it can also detect the frequency offset or drift of the signal, so as to adjust the transmitter frequency in time to maintain the stability and reliability of communication.

[0036] Frequency synthesizers provide stable and tunable signal sources for communications, measurement, and signal processing applications by precisely controlling the output frequency.

[0037] In this embodiment, the autonomous adaptive controller 130 includes a microprocessor / microcontroller, which is used to execute the internally stored control algorithm and obtain the real-time working data of the low-power adaptive RF circuit 100. Among them, the control algorithm realizes the dynamic optimization and precise regulation of the system performance. At the same time, the microprocessor / microcontroller also undertakes the important task of collecting the working data of the low-power adaptive RF circuit 100 in real time, including key parameters such as operating frequency, power consumption and signal quality. By continuously monitoring this data, the autonomous adaptive controller 130 can adjust its control strategy in real time to ensure that the RF circuit can maintain the best working state with the lowest energy consumption in any environment. This autonomous and flexible control mechanism not only improves the overall efficiency and stability of the system, but also significantly extends the use time of the equipment.

[0038] In this embodiment, the power control module 110 includes a sensor, which is used to detect the working power. The working power is the power when the low-power adaptive RF circuit 100 is working, and the working power is detected. The built-in sensor of the power control module 110 adopts advanced sensing technology, which can capture and feedback the power consumption of electronic equipment during operation in real time. By continuously monitoring the working power, the sensor ensures that the power control module can respond to power fluctuations in real time, and automatically adjust the output power according to preset algorithms and strategies to keep the device in a stable and efficient operating state. This design not only helps to prevent safety hazards such as overload and short circuit, but also effectively optimizes energy utilization, extends the service life of equipment, and provides a solid technical guarantee for the stable operation of various electronic devices.

[0039] In this embodiment, the autonomous adaptive controller 130 includes a user interface, which is used to set preset thresholds. Through the user interface, the user can easily set and adjust the preset thresholds for the operation of the RF circuit. These preset thresholds include key parameters such as power consumption limit, signal strength range, and operating frequency, which together form the basis for adaptive adjustment of the RF circuit. According to the needs of the actual application scenario, the user can complete the setting of the threshold through simple operations on the interface, thereby ensuring that the RF circuit can automatically adjust to the optimal working state under the premise of low power consumption, and meet the requirements of communication quality, coverage range, energy efficiency and other aspects. This feature not only improves the flexibility and intelligence level of the circuit, but also greatly simplifies the process of user configuration and management of RF circuits.

[0040] See also Figure 2 , Figure 2 1 is a flow chart of a method for adjusting a low-power adaptive radio frequency circuit provided in an embodiment of the present invention, the method comprising:

[0041] S10: The autonomous adaptive controller obtains real-time data of the frequency characteristics of the working environment.

[0042] The autonomous adaptive controller 130 continuously monitors the frequency-related parameters such as vibration, sound waves, and electromagnetic fields in the surrounding environment through the built-in control algorithm. These parameters directly reflect the dynamic characteristics of the working environment. The autonomous adaptive controller 130 not only quickly captures these frequency changes, but also conducts in-depth analysis to identify potential interference sources or changing trends in system response characteristics. This instant feedback mechanism enables the controller to automatically adjust its control strategy according to the current working status, such as adjusting control parameters, optimizing control algorithms, or switching working modes to adapt to real-time changes in environmental conditions, thereby maintaining the optimization and stability of system performance.

[0043] The autonomous adaptive controller 130 acquires and analyzes the frequency characteristic data of the working environment in real time, thereby achieving precise control and flexible response to the dynamics of the low-power adaptive RF circuit 100, effectively improving the adaptability of the low-power adaptive RF circuit 100, and providing a solid technical guarantee for efficient and stable operation in various complex application scenarios.

[0044] S20: According to the acquired real-time data of the frequency characteristics of the working environment and the preset threshold, the autonomous adaptive controller adjusts the parameters of the low-power adaptive radio frequency circuit in real time.

[0045] The preset threshold is a power threshold set in advance by a technician on the user interface.

[0046] In one embodiment, the preset threshold value may also be a limit value pre-written in the control algorithm by a technician, and automatically adjusted according to the specific requirements of the circuit.

[0047] The autonomous adaptive controller 130 can monitor the frequency characteristics in real time based on the frequency characteristic data of the working environment acquired in real time, intelligently compare the acquired power with the preset threshold, and dynamically adjust the parameters of the low-power adaptive RF circuit accordingly. This function is achieved through built-in sensors and control algorithms. The sensors are responsible for continuously monitoring the frequency changes in the working environment, including electromagnetic interference, signal strength fluctuations and other key parameters, while the control algorithm analyzes these real-time data and the preset threshold.

[0048] When it is detected that the power and frequency characteristics in the working environment exceed the preset safety or optimization range, the autonomous adaptive controller 130 will immediately start the adjustment mechanism to finely adjust the key parameters such as the working frequency, output power, and modulation mode of the low-power adaptive RF circuit 100. This instant and precise adjustment ensures that the RF circuit can maintain the best working state in various complex environments, which not only reduces energy consumption, but also ensures the stability and efficiency of communication.

[0049] Through this intelligent real-time adjustment mechanism, the autonomous adaptive controller 130 not only improves the adaptability and robustness of the low-power adaptive RF circuit, but also greatly simplifies the process of user configuration and maintenance of the RF circuit, providing solid technical support for efficient and reliable communications in various application scenarios.

[0050] See also Figure 3 , Figure 3 It is a flowchart of a step in a method for adjusting a low-power adaptive radio frequency circuit provided by an embodiment of the present invention, including:

[0051] S21: The power control module compares the operating power with a preset threshold to adjust the gain of the RF amplifier to the preset threshold.

[0052] When the power control module 110 detects that the operating power of the RF amplifier deviates from the preset threshold, it will immediately start the adjustment mechanism, which achieves power regulation by accurately controlling the gain of the RF amplifier. If the operating power is higher than the upper threshold, the power control module will reduce the gain of the RF amplifier to reduce the output power and prevent the device from overheating or damage; on the contrary, if the operating power is lower than the lower threshold, the module will increase the gain to increase the output power to ensure that the signal quality is not affected.

[0053] Through this intelligent power management strategy, the power control module 110 not only ensures that the RF circuit operates in the optimal state, effectively extending the service life of the equipment, but also significantly improves the energy efficiency and stability of the overall system.

[0054] S22: The frequency adjustment module reduces the operating frequency by reducing the frequency at high temperature according to the frequency characteristics of the working environment, so as to adjust the excessively high operating frequency.

[0055] The frequency adjustment module 120 monitors the frequency changes in the working environment in real time through the frequency detection circuit and the control algorithm. The control algorithm processes and analyzes the received frequency data to determine whether the current frequency exceeds the preset frequency. When the frequency reaches or exceeds the preset frequency, the frequency adjustment module 120 will automatically trigger the high-temperature frequency reduction mechanism, which reduces its power consumption and heat generation by reducing the operating frequency (i.e., frequency reduction). During the high-temperature frequency reduction process, the autonomous adaptive controller 130 monitors the operating status and temperature of the device in real time to ensure that the device can still work normally after the high-temperature frequency reduction. This mechanism reduces the power consumption and heat generation of the low-power adaptive RF circuit by adjusting the operating frequency of the device.

[0056] S23: The frequency adjustment module increases the operating frequency through a control algorithm according to the frequency characteristics of the working environment to adjust the too low operating frequency.

[0057] The frequency adjustment module 120 dynamically increases the operating frequency through a precise control algorithm, thereby effectively adjusting the operating frequency that is too low. The autonomous adaptive controller 130 can capture the frequency changes of the working environment in real time, and based on the preset algorithm logic, determine whether the current operating frequency is lower than the optimal operating range. Once it is found that the operating frequency is low, the frequency increase mechanism will be immediately started to ensure that the device can operate in an efficient and stable state by gradually increasing the operating frequency. This dynamic adjustment not only helps to improve the overall performance of the equipment, but also effectively avoids problems such as poor operation or increased energy consumption due to low frequency while maintaining work efficiency.

[0058] S24: The autonomous adaptive controller receives instructions input by the user through the user interface, and adjusts parameter settings of the low power adaptive radio frequency circuit according to the instructions.

[0059] After receiving the user's instructions, the autonomous adaptive controller 130 will immediately start its internal analysis and decision-making mechanism, and accurately adjust the working parameters of the low-power adaptive RF circuit 100 according to the content of the instructions. For example, the user sets the frequency range and power threshold, and the autonomous adaptive controller 130 can ensure that the low-power adaptive RF circuit 100 can maintain the lowest power consumption and achieve the best performance in different application scenarios. Through this management method, the autonomous adaptive controller 130 not only improves the overall efficiency of the system, but also provides users with a more flexible and convenient operation experience.

[0060] The present application discloses a low-power adaptive radio frequency circuit and its adjustment method, which enhances the adaptability of the radio frequency circuit, can automatically adjust the working frequency according to different working environments, and improves the communication quality and efficiency. It also achieves a dynamic balance between low power consumption and high performance, improves the stability of the overall performance through adaptive control, reduces power consumption, and improves energy utilization efficiency.

[0061] In the several embodiments provided in this application, it should be understood that the disclosed methods and devices can be implemented in other ways. For example, the device implementation described above is only illustrative, for example, the division of the modules or units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed.

[0062] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0063] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0064] The above descriptions are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A low power adaptive radio frequency circuit, characterized in that: include: A power control module, a frequency adjustment module and an autonomous adaptive controller, wherein the power control module is electrically connected to the frequency adjustment module; The power control module is electrically connected to the autonomous adaptive controller, and the power control module is used to monitor the input signal strength in real time and dynamically adjust the gain of the radio frequency amplifier; The frequency adjustment module is electrically connected to the autonomous adaptive controller, and the frequency adjustment module is used to adjust the operating frequency of the low power adaptive radio frequency circuit; The autonomous adaptive controller is used to monitor the real-time data of the frequency characteristics of the working environment of the low-power adaptive radio frequency circuit, and control the power control module and the frequency adjustment module based on the monitoring results.

2. The low power adaptive radio frequency circuit according to claim 1, characterized in that: The frequency adjustment module includes a frequency synthesizer and a frequency detection circuit. The frequency synthesizer and the frequency detection circuit are electrically connected. The frequency detection circuit is used to detect real-time data of the frequency characteristics of the working environment.

3. The low power adaptive radio frequency circuit according to claim 1, characterized in that: The autonomous adaptive controller includes a microprocessor / microcontroller, which is used to execute an internally stored control algorithm and obtain real-time operating data of the low-power adaptive radio frequency circuit.

4. The low power adaptive radio frequency circuit according to claim 1, characterized in that: The power control module includes a sensor, and the sensor is used to detect the working power.

5. The low power adaptive radio frequency circuit according to claim 1, characterized in that: The autonomous adaptive controller includes a user interface for setting a preset threshold.

6. A method for adjusting a low power adaptive radio frequency circuit, for adjusting the low power adaptive radio frequency circuit according to any one of claims 1 to 5, characterized in that: include: S10: the autonomous adaptive controller obtains real-time data of the frequency characteristics of the working environment; S20: According to the acquired real-time data of the frequency characteristics of the working environment and the preset threshold, the autonomous adaptive controller adjusts the parameters of the low-power adaptive radio frequency circuit in real time.

7. The method for adjusting a low power adaptive radio frequency circuit according to claim 6, characterized in that: The step of adjusting the parameters of the low-power adaptive radio frequency circuit in real time according to the acquired real-time data of the frequency characteristics of the working environment and the preset threshold value comprises: S21: The power control module compares the operating power with the preset threshold to adjust the gain of the RF amplifier to the preset threshold.

8. The method for adjusting a low power adaptive radio frequency circuit according to claim 6, characterized in that: The step of adjusting the parameters of the low power adaptive radio frequency circuit in real time according to the acquired real-time data of the frequency characteristics of the working environment and the preset threshold value also includes: S22: The frequency adjustment module reduces the operating frequency by a high temperature frequency reduction method according to the frequency characteristics of the operating environment, so as to adjust the excessively high operating frequency.

9. The method for adjusting a low power adaptive radio frequency circuit according to claim 6, characterized in that: The step of adjusting the parameters of the low power adaptive radio frequency circuit in real time according to the acquired real-time data of the frequency characteristics of the working environment and the preset threshold value also includes: S23: The frequency adjustment module increases the operating frequency through a control algorithm according to the frequency characteristics of the operating environment to adjust the operating frequency that is too low.

10. The method for adjusting a low power adaptive radio frequency circuit according to claim 6, characterized in that: After the step of adjusting the parameters of the low power adaptive radio frequency circuit in real time by the autonomous adaptive controller according to the acquired real-time data of the frequency characteristics of the working environment and the preset threshold, the method further includes: S24: The autonomous adaptive controller receives instructions input by the user through the user interface, and adjusts parameter settings of the low power adaptive radio frequency circuit according to the instructions.

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