Base station switching power supply conversion ratio calculation method based on data acquisition

Abstract

The invention discloses a base station switching power supply conversion ratio calculation method based on data acquisition. The method comprises the following steps: determining a test condition and equipment, wherein the test condition is used for determining a test environment condition and a load condition of a power supply; testing equipment: preparing necessary testing equipment, and carrying out calibration testing on the equipment; connecting test equipment: connecting a power meter to the input end of a base station switching power supply so as to measure an input voltage Vin and an input current Iin; connecting a voltmeter and an ammeter to the output end of the power supply to measure an output voltage Vout and an output current Iout; when different load conditions need to be simulated, the load box is connected to the output end of the power supply; and preheating and stabilizing: before the measurement is started, enabling the base station switching power supply to run for a preset time length to reach a stable state. According to the invention, the switching power supply conversion ratio of the base station can be calculated more accurately.

Description

Technical Field

[0001] The present invention relates to the field of calculation methods, and in particular to a method for calculating a base station switch power supply conversion ratio based on data acquisition. Background Art

[0002] The conversion ratio of a base station switching power supply usually refers to the ratio between the output power and the input power of the power supply, also known as the conversion efficiency of the power supply. It reflects the effectiveness of the power supply in the energy conversion process and is one of the important indicators for evaluating power supply performance.

[0003] In the process of calculating the conversion ratio of the base station switching power supply, the base station switching power supply conversion ratio calculation method is used.

[0004] The calculation accuracy of the existing calculation method is easily affected by environmental factors, resulting in low calculation accuracy, which has a certain impact on the use of the calculation method. Therefore, a base station switch power supply conversion ratio calculation method based on data acquisition is proposed. Summary of the invention

[0005] The technical problem to be solved by the present invention is: how to solve the problem that the calculation accuracy of the existing calculation method is easily affected by environmental factors, resulting in low calculation accuracy, which has a certain impact on the use of the calculation method. A base station switch power supply conversion ratio calculation method based on data acquisition is provided.

[0006] The present invention solves the above technical problems through the following technical solutions, and the present invention comprises the following steps:

[0007] Determine test conditions and equipment:

[0008] Test conditions: Determine the test environment conditions and the load conditions of the power supply;

[0009] Test equipment: prepare necessary test equipment and perform calibration tests on the equipment;

[0010] Connect the test equipment:

[0011] Connect a power meter to the input terminal of the base station switching power supply to measure the input voltage V_in and input current I_in;

[0012] Connect a voltmeter and an ammeter to the output terminal of the power supply to measure the output voltage V_out and the output current I_out;

[0013] It is necessary to simulate different load conditions and connect the load box to the output of the power supply;

[0014] Warm-up and stabilization:

[0015] Before starting the measurement, let the base station switch power supply run for a preset time to reach a stable state;

[0016] Data collection:

[0017] Input data: Use a power meter to measure and record the values ​​of input voltage V_in and input current I_in;

[0018] Output data: Use a voltmeter and an ammeter to measure and record the values ​​of the output voltage V_out and the output current I_out;

[0019] Data processing:

[0020] Use the collected data to calculate the input power P_in = V_in × I_in and the output power P_out = V_out × I_out;

[0021] According to the conversion ratio calculation formula (η=(P_out / P_in)×100%), calculate the conversion ratio or efficiency of the base station switching power supply;

[0022] Result analysis:

[0023] Analyze the change trend of conversion ratio with load, temperature and other conditions to evaluate the performance of the power supply.

[0024] Furthermore, the specific process of calibrating and testing the equipment is as follows:

[0025] At least m standard test data devices are set, and then the test devices are used to collect data from the m standard test data devices to obtain m real-time test data;

[0026] Then, the standard test data of the standard test data equipment is extracted, and the difference between m real-time test data and the standard test data is calculated in sequence;

[0027] When the number of differences between the m real-time test data and the standard test data that exceeds the preset value range is greater than the preset value, it means that the test equipment is abnormal, otherwise it means that the test equipment is normal and without fault.

[0028] Furthermore, an acceleration sensor and a force sensor are provided on the test device, the acceleration sensor is used to collect real-time acceleration information of the test device, and the force sensor is used to collect force information of the test device;

[0029] The real-time acceleration information and force information are processed to obtain the state evaluation parameters, which are analyzed before connecting the test equipment. When the state evaluation parameters are abnormal, the equipment replacement information is generated.

[0030] Furthermore, the specific process of processing the real-time acceleration information and the force information to obtain the state evaluation parameters and the abnormality determination process of the state evaluation parameters are as follows:

[0031] Extract the collected real-time acceleration information, collect the real-time acceleration information x times in a row, set a standard speed value, extract the number of the x times of real-time acceleration information that is greater than the standard speed value to obtain a second parameter;

[0032] Then, the force information is extracted, the standard force information is set, the difference between the force information and the standard force information is calculated, and the second parameter is obtained;

[0033] The first parameter and the second parameter constitute a state evaluation parameter. When the first parameter and the second parameter are both greater than a preset value or the first parameter is less than a preset value but the second parameter is greater than a preset value, the state evaluation parameter is abnormal.

[0034] Furthermore, during the connection test device, data collection is performed on the device connection cable to collect the cable joint tightness and cable stress information;

[0035] The tightness of the cable joint is processed to obtain a tightness evaluation parameter, and the force information of the cable is processed to obtain a force evaluation parameter;

[0036] The process of obtaining the tightness evaluation parameter is as follows: the standard tightness is set, and the difference between the cable joint tightness and the standard tightness is calculated, that is, the tightness evaluation parameter is obtained. When the tightness evaluation parameter is less than 0, it indicates that there is an abnormality, and a cable warning message is generated;

[0037] The process of obtaining the stress assessment parameters is as follows: the standard cable stress information is set, and the difference between the cable stress information and the standard cable stress information is calculated to obtain the stress assessment parameters. When the stress assessment parameters are greater than the preset value, it indicates that there is an abnormality and a cable warning message is generated.

[0038] Furthermore, the specific process of preheating and stabilization is as follows:

[0039] Preset process: Preparation: Make sure the base station switch power supply is in a safe working environment;

[0040] Check whether the power cord and plug are intact;

[0041] Check whether the input voltage and current of the power supply are within the normal working range;

[0042] Set preheating parameters: Set appropriate preheating time and temperature according to the power supply's technical specifications or manufacturer's recommendations;

[0043] Startup preheating: Turn on the base station power supply and observe whether its startup process is normal;

[0044] Observation and monitoring: During the preheating process, use the monitoring tool to observe the output voltage, current and temperature parameters of the power supply;

[0045] Preheating completed: When the preset preheating time is reached or the power supply parameters are observed to be stable, the preheating stops;

[0046] Stabilization process: Configure test load: According to the test requirements, configure appropriate load to the output end of the base station switching power supply;

[0047] Start the stable mode: After connecting the load to the output end of the power supply, let the power supply run under the load for a period of time to reach a stable state;

[0048] Observe and record: During the stabilization phase, continue to observe the output voltage, current, and temperature parameters of the power supply through monitoring tools;

[0049] Check for abnormalities: If you observe abnormal fluctuations in power parameters during the stable phase or if they are outside the normal range, you should stop the test immediately and check the cause;

[0050] Ready to test: When the power supply shows stable output parameters in the stabilization phase, it means that the power supply is ready for the conversion ratio test.

[0051] Furthermore, in the data collection process, environmental information is collected in real time, and when the environmental information is abnormal, collection stop information is generated;

[0052] The process of determining whether the environmental information is abnormal is as follows: extracting the collected environmental information, which is the environmental temperature information;

[0053] When the ambient temperature information exceeds the preset standard test range for a preset period of time, it means that the environmental information is abnormal.

[0054] Compared with the prior art, the present invention has the following advantages: the base station switch power conversion ratio calculation method based on data acquisition tests the accuracy of the test equipment during the relevant data acquisition process, and the use of professional test equipment can ensure the accuracy of the conversion ratio calculation. These devices can accurately measure the input and output power of the power supply, so as to obtain accurate conversion ratio data, and the test equipment can provide consistent and repeatable results, which is helpful for comparison and analysis under different conditions, ensuring the reliability of the data. Through the test, the possible faults or problems of the power supply can be found in time, so as to repair or replace it, and avoid problems in actual use. At the same time, the preset and stabilization of the relevant equipment are carried out, and the preheating process helps the internal components of the power supply to reach a stable operating temperature, thereby improving the stability and performance of the power supply: the power supply may have transient effects at the moment of startup, such as voltage fluctuations or current shocks. Preheating can eliminate these transient effects and ensure that the power supply is in a stable working state during the test. After preheating, the performance parameters of the power supply will be more stable, thereby improving the accuracy of the test. The conversion ratio calculation is performed under stable test conditions, which can ensure that the results of each test are consistent, which is convenient for comparison and analysis. A stable test environment can reduce the impact of external factors on the test results, thereby reducing errors. Under stable test conditions, the test process can be smoother and more efficient, saving time and cost, making the base station switch power conversion ratio calculated by this method more accurate, making this method more worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] Figure 1 It is the overall flow chart of the present invention. DETAILED DESCRIPTION

[0056] The following is a detailed description of an embodiment of the present invention. This embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation method and a specific operation process are given, but the protection scope of the present invention is not limited to the following embodiment.

[0057] like Figure 1 As shown, this embodiment provides a technical solution: a method for calculating the conversion ratio of a base station switch power supply based on data acquisition, comprising the following steps:

[0058] Determine test conditions and equipment:

[0059] Test conditions: Determine the test environment conditions and the load conditions of the power supply;

[0060] Test equipment: prepare necessary test equipment and perform calibration tests on the equipment;

[0061] Connect the test equipment:

[0062] Connect a power meter to the input terminal of the base station switching power supply to measure the input voltage V_in and input current I_in;

[0063] Connect a voltmeter and an ammeter to the output terminal of the power supply to measure the output voltage V_out and the output current I_out;

[0064] It is necessary to simulate different load conditions and connect the load box to the output of the power supply;

[0065] Warm-up and stabilization:

[0066] Before starting the measurement, let the base station switch power supply run for a preset time to reach a stable state;

[0067] Data collection:

[0068] Input data: Use a power meter to measure and record the values ​​of input voltage V_in and input current I_in;

[0069] Output data: Use a voltmeter and an ammeter to measure and record the values ​​of the output voltage V_out and the output current I_out;

[0070] Data processing:

[0071] Use the collected data to calculate the input power P_in = V_in × I_in and the output power P_out = V_out × I_out;

[0072] According to the conversion ratio calculation formula (η=(P_out / P_in)×100%), calculate the conversion ratio or efficiency of the base station switching power supply;

[0073] Result analysis:

[0074] Analyze the change trend of conversion ratio with load, temperature and other conditions to evaluate the performance of the power supply.

[0075] During the data collection process, the test equipment was tested for accuracy. The use of professional test equipment can ensure the accuracy of the conversion ratio calculation. These devices can accurately measure the input and output power of the power supply to obtain accurate conversion ratio data. The test equipment can provide consistent and repeatable results, which is helpful for comparison and analysis under different conditions to ensure the reliability of the data. Through testing, possible faults or problems of the power supply can be discovered in time, so as to repair or replace them to avoid problems in actual use. At the same time, the relevant equipment was preset and stabilized. The preheating process helps the internal components of the power supply to reach a stable operating temperature, thereby improving the stability and performance of the power supply: the power supply may have transient effects at the moment of startup, such as voltage fluctuations or current surges. Preheating can eliminate these transient effects and ensure that the power supply is in a stable working state during the test. After preheating, the performance parameters of the power supply will be more stable, thereby improving the accuracy of the test. The conversion ratio calculation under stable test conditions can ensure that the results of each test are consistent, which is convenient for comparison and analysis. A stable test environment can reduce the impact of external factors on the test results, thereby reducing errors. Under stable test conditions, the test process can be smoother and more efficient, saving time and cost, making the base station switch power conversion ratio calculated by this method more accurate, making this method more worthy of promotion and use.

[0076] The specific process of calibrating and testing the equipment is as follows:

[0077] At least m standard test data devices are set, and then the test devices are used to collect data from the m standard test data devices to obtain m real-time test data;

[0078] Then, the standard test data of the standard test data equipment is extracted, and the difference between m real-time test data and the standard test data is calculated in sequence;

[0079] When the difference between m real-time test data and standard test data exceeds the preset value range by more than the preset value, it means that the test equipment is abnormal, otherwise it means that the test equipment is normal and has no faults, m≥5;

[0080] Through the above process, it is possible to understand whether there are any abnormalities in the equipment accuracy of the test data, and then discover the abnormalities in time to ensure the accuracy of the final data calculation.

[0081] The test device is provided with an acceleration sensor and a force sensor, the acceleration sensor is used to collect real-time acceleration information of the test device, and the force sensor is used to collect force information of the test device;

[0082] The real-time acceleration information and force information are processed to obtain the state evaluation parameters, which are analyzed before connecting the test equipment. When the state evaluation parameters are abnormal, the equipment replacement information is generated.

[0083] The specific process of processing the real-time acceleration information and force information to obtain the state evaluation parameters and the abnormality determination process of the state evaluation parameters are as follows:

[0084] Extract the collected real-time acceleration information, collect the real-time acceleration information x times in a row, set a standard speed value, extract the number of the x times of real-time acceleration information that is greater than the standard speed value to obtain a second parameter;

[0085] Then, the force information is extracted, the standard force information is set, the difference between the force information and the standard force information is calculated, and the second parameter is obtained;

[0086] The first parameter and the second parameter constitute a state evaluation parameter, and when the first parameter and the second parameter are both greater than a preset value or the first parameter is less than a preset value but the second parameter is greater than a preset value, the state evaluation parameter is abnormal;

[0087] Understanding the stress and acceleration state of the test equipment can ensure that the equipment is in the correct working state during the test process, thereby obtaining more accurate test results. This is crucial for evaluating key performance parameters such as the conversion ratio of the base station switching power supply. By analyzing the stress conditions of the test equipment, it can be determined whether the equipment is subjected to excessive stress or impact force, thereby preventing equipment damage or failure. This helps to ensure the safety of the test process and extend the service life of the equipment. Understanding the acceleration state of the test equipment can help determine the best test conditions and parameter settings. For example, if the acceleration of the test equipment is too large, it may be necessary to adjust the test speed or add buffering measures to ensure the smooth progress of the test. By analyzing the stress and acceleration state of the test equipment, the performance of the equipment under different conditions can be evaluated. This helps to understand the extreme performance of the equipment and provides a basis for the optimization design and improvement of the equipment.

[0088] During the connection test device, data is collected on the device connection cable to collect the cable joint tightness and cable stress information;

[0089] The tightness of the cable joint is processed to obtain a tightness evaluation parameter, and the force information of the cable is processed to obtain a force evaluation parameter;

[0090] The process of obtaining the tightness evaluation parameter is as follows: the standard tightness is set, and the difference between the cable joint tightness and the standard tightness is calculated, that is, the tightness evaluation parameter is obtained. When the tightness evaluation parameter is less than 0, it indicates that there is an abnormality, and a cable warning message is generated;

[0091] The process of obtaining the stress assessment parameters is as follows: the stress information of the standard cable is set, and the difference between the stress information of the cable and the stress information of the standard cable is calculated, that is, the stress assessment parameters are obtained. When the stress assessment parameters are greater than the preset value, it indicates that there is an abnormality, and a cable warning message is generated;

[0092] Through the above process, the access cables can be better evaluated, avoiding the situation where data collection and processing caused by abnormal access cables, thereby affecting the final calculation results.

[0093] The specific process of preheating and stabilization is as follows:

[0094] In the conversion ratio calculation process of the base station switching power supply, the preheating and stabilization process is to ensure that the power supply reaches a stable working state before testing, thereby improving the accuracy of the test results. The following are the specific processes of these two stages:

[0095] Warm-up process

[0096] Preparation: Make sure the base station switch power supply is in a safe working environment, free of debris and with good ventilation.

[0097] Check whether the power cord and plug are intact and free of damage or aging.

[0098] Check whether the input voltage and current of the power supply are within the normal operating range.

[0099] Set preheat parameters: Set the appropriate preheat time and temperature according to the power supply's technical specifications or manufacturer's recommendations (if applicable).

[0100] Some power supplies may not have explicit warm-up requirements, but it is generally recommended to let the power supply run at no load or low load for a period of time to reach a steady state.

[0101] Startup preheating: Turn on the base station power switch and observe whether its startup process is normal.

[0102] If the power supply is equipped with a preheating function or control software, follow the corresponding operating instructions to start the preheating mode.

[0103] Observation and monitoring: During the preheating process, observe the power supply's output voltage, current, temperature and other parameters through monitoring tools (such as power management software or meters).

[0104] Make sure these parameters fluctuate within the normal operating range and there are no abnormal phenomena.

[0105] Preheating is completed: When the predetermined preheating time is reached or the power supply parameters are observed to be stable, the preheating process can be considered to be completed.

[0106] Turn off warm-up mode (if any) and prepare to enter the stabilization phase.

[0107] Stable process

[0108] Configure test load: According to the test requirements, configure an appropriate load to the output end of the base station switching power supply.

[0109] The load can be a fixed resistor, an electronic load, or some other device that simulates a real load.

[0110] Start stabilization mode: After connecting a load to the output of the power supply, let the power supply run under the load for a period of time to reach a stable state.

[0111] The length of this time depends on the specific conditions of the power supply and the test requirements, but it is generally recommended to run the power supply for at least a few minutes to more than ten minutes.

[0112] Observe and record: During the stabilization phase, continue to observe the power supply output voltage, current, temperature and other parameters through monitoring tools.

[0113] The stable values ​​of these parameters are recorded for subsequent conversion ratio calculations.

[0114] Check for abnormalities: If you observe that the power supply parameters fluctuate abnormally or exceed the normal range during the stable stage, you should stop the test immediately and check the cause.

[0115] You may need to check if there is a problem with the power supply itself, the load configuration, or the test environment.

[0116] Ready to test: When the power supply exhibits stable output parameters during the stabilization phase, it can be considered ready for the conversion ratio test.

[0117] Next, you can use a power meter or other measurement tool to measure the input power and output power of the power supply and calculate the conversion ratio.

[0118] Please note that the specific warm-up and stabilization process may vary depending on the base station switching power supply model and manufacturer. Therefore, in actual operation, you should refer to the power supply's technical specifications, user manual or manufacturer's guidance for operation.

[0119] In the data collection process, the environmental information is collected in real time, and when the environmental information is abnormal, the collection stop information is generated;

[0120] The process of determining whether the environmental information is abnormal is as follows: extracting the collected environmental information, which is the environmental temperature information;

[0121] When the ambient temperature information exceeds the preset standard test range for a preset period of time, it means that the environmental information is abnormal;

[0122] Monitor environmental changes in real time to identify environmental factors that may affect the accuracy of data collection and issue warnings.

[0123] The process of analyzing the change trend of the base station switch power conversion ratio with load and temperature conditions and evaluating the power supply performance is as follows:

[0124] Collecting data

[0125] Load variation: Test the power supply under different load conditions (such as light load, half load, full load, overload, etc.) and record the input power, output power and conversion ratio under each load condition.

[0126] Temperature changes: Repeat the above test under different ambient temperatures (such as low temperature, normal temperature, high temperature, etc.) and record the relevant data.

[0127] Data analysis

[0128] Conversion ratio calculation: Based on the recorded input power and output power, calculate the conversion ratio under each load and temperature condition. The conversion ratio (η) is usually calculated by the following formula:

[0129] η=(output power / input power)×100%

[0130] Effects of load changes:

[0131] Observe the trend of the conversion ratio as it changes with load. Ideally, the power supply should be able to maintain a high conversion ratio under different load conditions.

[0132] Analyze the difference in conversion ratio under light load and heavy load conditions. Generally, the conversion ratio may drop slightly under heavy load conditions, but it should still remain within the acceptable range.

[0133] Evaluate the power supply performance under overload conditions. Overload may cause the power supply to degrade or even be damaged, so special attention should be paid to the conversion ratio and power supply temperature.

[0134] Effects of temperature changes:

[0135] Observe the trend of the conversion ratio changing with temperature. Changes in temperature may affect the performance of the internal components of the power supply, thereby affecting the conversion ratio.

[0136] Analyze the difference in conversion ratios under high and low temperature conditions. High temperatures may cause the power supply to degrade in performance, while low temperatures may cause the power supply to have difficulty starting up or unstable performance.

[0137] Pay attention to the heat dissipation performance of the power supply under high temperature conditions. Excessive temperature may cause damage to the power supply or shorten its life.

[0138] Performance Evaluation

[0139] Conversion Ratio Stability: Evaluates the conversion ratio stability of the power supply under different load and temperature conditions. A stable conversion ratio means the power supply performance is more reliable and consistent.

[0140] Efficiency loss: Analyze the reasons for the decrease in conversion ratio, such as internal losses, component aging, etc. These losses may lead to energy waste and increased costs.

[0141] Safety: Evaluate the safety of the power supply under overload and high temperature conditions. Ensure that the power supply will not be damaged or cause safety accidents under extreme conditions.

[0142] Improvement suggestions: Based on the analysis results, improvement suggestions are made, such as optimizing circuit design, improving heat dissipation performance, improving material selection, etc. These suggestions help improve the conversion ratio and overall performance of the power supply.

[0144] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0145] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0146] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A method for calculating the conversion ratio of a base station switch power supply based on data acquisition, characterized in that: The following steps are involved: Determine test conditions and equipment: Test conditions: Determine the test environment conditions and the load conditions of the power supply; Test equipment: prepare necessary test equipment and perform calibration tests on the equipment; Connect the test equipment: Connect a power meter to the input terminal of the base station switching power supply to measure the input voltage V_in and input current I_in; Connect a voltmeter and an ammeter to the output terminal of the power supply to measure the output voltage V_out and the output current I_out; It is necessary to simulate different load conditions and connect the load box to the output of the power supply; Warm-up and stabilization: Before starting the measurement, let the base station switch power supply run for a preset time to reach a stable state; Data collection: Input data: Use a power meter to measure and record the values ​​of input voltage V_in and input current I_in; Output data: Use a voltmeter and an ammeter to measure and record the values ​​of the output voltage V_out and the output current I_out; Data processing: Use the collected data to calculate the input power P_in = V_in × I_in and the output power P_out = V_out × I_out; According to the conversion ratio calculation formula (η=(P_out / P_in)×100%), calculate the conversion ratio or efficiency of the base station switching power supply; Result analysis: Analyze conversion ratios and evaluate the performance of power supplies.

2. The method for calculating the base station switch power conversion ratio based on data acquisition according to claim 1, characterized in that: The specific process of calibrating and testing the equipment is as follows: At least m standard test data devices are set, and then the test devices are used to collect data from the m standard test data devices to obtain m real-time test data; Then, the standard test data of the standard test data equipment is extracted, and the difference between m real-time test data and the standard test data is calculated in sequence; When the number of differences between the m real-time test data and the standard test data that exceeds the preset value range is greater than the preset value, it means that the test equipment is abnormal, otherwise it means that the test equipment is normal and without fault.

3. The method for calculating the base station switch power conversion ratio based on data acquisition according to claim 1, characterized in that: The test device is provided with an acceleration sensor and a force sensor, the acceleration sensor is used to collect real-time acceleration information of the test device, and the force sensor is used to collect force information of the test device; The real-time acceleration information and force information are processed to obtain the state evaluation parameters, which are analyzed before connecting the test equipment. When the state evaluation parameters are abnormal, the equipment replacement information is generated.

4. The method for calculating the base station switch power conversion ratio based on data acquisition according to claim 3 is characterized in that: The specific process of processing the real-time acceleration information and force information to obtain the state evaluation parameters and the abnormality determination process of the state evaluation parameters are as follows: Extract the collected real-time acceleration information, collect the real-time acceleration information x times in a row, set a standard speed value, and extract the number of the x times of real-time acceleration information that is greater than the standard speed value to obtain a second parameter; Then, the force information is extracted, the standard force information is set, the difference between the force information and the standard force information is calculated, and the second parameter is obtained; The first parameter and the second parameter constitute a state evaluation parameter. When the first parameter and the second parameter are both greater than a preset value or the first parameter is less than a preset value but the second parameter is greater than a preset value, the state evaluation parameter is abnormal.

5. The method for calculating the base station switch power conversion ratio based on data acquisition according to claim 1, characterized in that: During the connection test device, data is collected on the device connection cable to collect the cable joint tightness and cable stress information; The tightness of the cable joint is processed to obtain a tightness evaluation parameter, and the force information of the cable is processed to obtain a force evaluation parameter; The process of obtaining the tightness evaluation parameter is as follows: the standard tightness is set, and the difference between the cable joint tightness and the standard tightness is calculated, that is, the tightness evaluation parameter is obtained. When the tightness evaluation parameter is less than 0, it indicates that there is an abnormality, and a cable warning message is generated; The process of obtaining the stress assessment parameters is as follows: the standard cable stress information is set, and the difference between the cable stress information and the standard cable stress information is calculated to obtain the stress assessment parameters. When the stress assessment parameters are greater than the preset value, it indicates that there is an abnormality and a cable warning message is generated.

6. The method for calculating the base station switch power conversion ratio based on data acquisition according to claim 1, characterized in that: The specific process of preheating and stabilization is as follows: Preset process: Preparation: Make sure the base station switch power supply is in a safe working environment; Check whether the power cord and plug are intact; Check whether the input voltage and current of the power supply are within the normal working range; Set preheating parameters: Set appropriate preheating time and temperature according to the power supply's technical specifications or manufacturer's recommendations; Startup preheating: Turn on the base station power supply and observe whether its startup process is normal; Observation and monitoring: During the preheating process, the output voltage, current and temperature parameters of the power supply are observed through monitoring tools; Preheating completed: When the preset preheating time is reached or the power supply parameters are observed to be stable, the preheating stops; Stabilization process: Configure test load: According to the test requirements, configure appropriate load to the output end of the base station switching power supply; Start the stable mode: After connecting the load to the output end of the power supply, let the power supply run under the load for a period of time to reach a stable state; Observe and record: During the stabilization phase, continue to observe the output voltage, current, and temperature parameters of the power supply through monitoring tools; Check for abnormalities: If you observe abnormal fluctuations in power parameters during the stable phase or if they are outside the normal range, you should stop the test immediately and check the cause; Ready to test: When the power supply shows stable output parameters in the stabilization phase, it means that the power supply is ready for the conversion ratio test.

7. The method for calculating the base station switch power conversion ratio based on data acquisition according to claim 1, characterized in that: During the data collection process, environmental information is collected in real time, and when the environmental information is abnormal, collection stop information is generated; The process of determining whether the environmental information is abnormal is as follows: extracting the collected environmental information, which is the environmental temperature information; When the ambient temperature information exceeds the preset standard test range for a preset period of time, it means that the environmental information is abnormal.

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