Pressure control method and system for hydraulic energy storage starting device

Abstract

The present invention relates to the technical field of hydraulic energy storage starting devices, and in particular to a pressure control method and system applied to hydraulic energy storage starting devices, which also improve the starting efficiency and reliability of the hydraulic energy storage starting device in a complex environment; the method comprises: performing pressure leakage detection on the hydraulic energy storage starting device, and if the pressure leakage rate detected is greater than a preset leakage threshold, a pressure leakage alarm is issued; if the pressure leakage rate detected is not greater than the preset leakage threshold, the starting device state information, the state information of the started device and the real-time environmental monitoring information of the device are obtained; the starting device state information and the started device state information are respectively evaluated in terms of pressure, and a starting device state score for characterizing the operating state of the hydraulic energy storage starting device and a started device state score for characterizing the operating state of the started device are obtained; and operation impact feature extraction is performed on the real-time environmental monitoring information.

Description

Technical Field

[0001] The present invention relates to the technical field of hydraulic energy storage starting devices, and in particular to a pressure control method and system applied to hydraulic energy storage starting devices. Background Art

[0002] In modern industrial and emergency response systems, hydraulic energy storage starting devices are widely used because of their high efficiency, reliability and ability to quickly start large equipment under extreme conditions. Such devices are usually used to start key equipment such as generators, engines, compressors, etc., especially in harsh environments or scenarios with strict emergency response requirements, such as power supply in remote areas, emergency rescue services, and backup power for critical infrastructure.

[0003] The existing pressure control of hydraulic energy storage starting devices mainly relies on fixed preset values ​​or experience-based adjustment strategies. The existing methods often ignore the dynamic changes of the hydraulic energy storage starting device and the equipment being started in actual operation, as well as the impact of environmental factors on the starting process. Therefore, in practical applications, problems such as starting failure, equipment damage or low starting efficiency are prone to occur, especially in complex and changeable environments. Therefore, a pressure control method applied to hydraulic energy storage starting devices is urgently needed to solve the above problems. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a pressure control method and system applied to a hydraulic energy storage starting device, which can also improve the starting efficiency and reliability of the hydraulic energy storage starting device in a complex environment.

[0005] In a first aspect, the present invention provides a pressure control method for a hydraulic energy storage starting device, the method comprising:

[0006] Perform pressure leakage detection on the hydraulic energy storage starting device. If the pressure leakage rate detected is greater than the preset leakage threshold, a pressure leakage alarm is issued;

[0007] If the pressure leakage rate is detected to be not greater than the preset leakage threshold, the starting device status information of the hydraulic energy storage starting device, the status information of the started device and the real-time environmental monitoring information of the device are obtained;

[0008] Performing pressure-related status evaluation on the starting device status information and the started equipment status information respectively, to obtain a starting device status score for characterizing the operating status of the hydraulic energy storage starting device, and a started equipment status score for characterizing the operating status of the started equipment;

[0009] Extract the operation impact characteristics of the real-time environmental monitoring information to obtain the environmental impact characteristic set of the starting device and the environmental impact characteristic set of the started equipment;

[0010] Considering the influence of the environmental impact characteristic set of the starting device on the operating state of the hydraulic energy storage starting device, the environmental impact coefficient of the starting device is obtained; considering the influence of the environmental impact characteristic set of the started equipment on the operating state of the started equipment, the environmental impact coefficient of the started equipment is obtained;

[0011] Based on the status score of the starting device, the status score of the equipment to be started, the environmental impact coefficient of the starting device and the environmental impact coefficient of the equipment to be started, a weight calculation is performed to obtain a comprehensive index of the starting operation status;

[0012] Taking the comprehensive index of the startup operation state as a mapping condition, an optimal traversal is performed in the pre-built startup state pressure space to obtain the optimal startup pressure corresponding to the comprehensive index of the startup operation state;

[0013] Control the hydraulic energy storage starting device to start the equipment with the optimal starting pressure.

[0014] Further, performing pressure-related status evaluation on the startup device status information includes:

[0015] Extracting energy storage pressure-related features from the starting device state information to obtain a starting device feature parameter set, wherein the starting device feature parameter set includes quantified parameters of all features related to energy storage pressure in the operating state of the hydraulic energy storage starting device;

[0016] Acquire a starting device characteristic parameter set collected at multiple preset time points before starting the hydraulic energy storage starting device;

[0017] Performing digital-dimensional conversion on a plurality of starting device characteristic parameter sets to obtain a first pressure-related characteristic parameter matrix for characterizing the operating state of the hydraulic energy storage starting device;

[0018] The first pressure-related characteristic parameter matrix is ​​convoluted using a pre-trained starting device state quantification model to obtain a starting device state score for characterizing the operating state of the hydraulic energy storage starting device.

[0019] Furthermore, a pressure-related status assessment is performed on the enabled device status information, including:

[0020] Extracting starting pressure-related features from the started device state information to obtain a started device feature parameter set, wherein the started device feature parameter set includes quantized parameters of all features related to the starting pressure in the running state of the started device;

[0021] Obtain a set of characteristic parameters of the enabled device collected at multiple preset time points during the last operation of the enabled device;

[0022] Performing digital-dimensional conversion on the characteristic parameter sets of the multiple activated devices to obtain a second pressure-related characteristic parameter matrix for characterizing the operating state of the activated devices;

[0023] The pre-trained enabled device state quantification model is used to perform convolution calculation on the second pressure-related characteristic parameter matrix to obtain an enabled device state score for characterizing the operating state of the enabled device.

[0024] Furthermore, the method for extracting operation impact features from real-time environmental monitoring information includes:

[0025] Analyze the correlation between various environmental parameters and the operating status of the starting device and the started equipment;

[0026] Based on the correlation analysis results, the environmental characteristics that affect the startup process are screened out;

[0027] Quantify the selected environmental characteristics and convert them into numerical indicators;

[0028] The environmental features are integrated to form an environmental impact feature set, and the environmental impact feature set of the starting device and the environmental impact feature set of the started equipment are obtained.

[0029] Furthermore, the calculation formula for obtaining the comprehensive index of the startup operation status is: ;

[0030] Where I represents the comprehensive index of the starting operation status, S represents the status score of the hydraulic energy storage starting device, and w s represents the weight factor of the status score of the hydraulic energy storage starting device, D represents the status score of the started equipment, and w d Indicates the weight factor of the status score of the enabled device, E s Indicates the environmental impact factor of the starting device, w e The weight factor representing the environmental impact coefficient of the starting device, E d Indicates the environmental impact coefficient of the activated equipment, w f Indicates the weight factor of the environmental impact coefficient of the enabled equipment.

[0031] Furthermore, the method for constructing the startup state pressure space includes:

[0032] By conducting multiple starting tests on the hydraulic energy storage starting device under different environmental conditions, the comprehensive index of the starting operation status of each test and the corresponding pressure value required for successful starting are recorded;

[0033] Collect the actual operation data of the hydraulic energy storage starting device, clean and organize it, and remove abnormal values ​​and duplicate data;

[0034] The startup state pressure space is divided into a plurality of subspaces, each subspace corresponds to a set of startup operation state comprehensive index ranges;

[0035] In each subspace, a mapping relationship between the comprehensive index of the startup operation state and the optimal startup pressure is established to obtain the startup state pressure space.

[0036] Further, the hydraulic energy storage starting device is controlled to start the started equipment with an optimal starting pressure;

[0037] Construct a control system to receive the optimal starting pressure instruction from the starting state pressure space and adjust the pressure output of the hydraulic energy storage starting device;

[0038] According to the best starting pressure obtained from the starting state pressure space, the control system adjusts the pressure setting value of the hydraulic system;

[0039] Continuously monitor the actual pressure value and compare it with the set value to correct the deviation in time;

[0040] Activate each subsystem step by step according to the predetermined startup sequence;

[0041] After each startup, all operating parameters are recorded to form an operation log;

[0042] Use this data to perform performance analysis, evaluate startup results, and identify potential problems.

[0043] On the other hand, the present application also provides a pressure control system for a hydraulic energy storage starting device, the system comprising:

[0044] A pressure leakage detection module performs pressure leakage detection on the hydraulic energy storage starting device. If the pressure leakage rate detected is greater than a preset leakage threshold, a pressure leakage alarm is issued;

[0045] The status information acquisition module obtains the starting device status information of the hydraulic energy storage starting device, the status information of the started device, and the real-time environmental monitoring information of the device if the pressure leakage rate is detected to be not greater than the preset leakage threshold;

[0046] A state evaluation module performs pressure-related state evaluation on the starting device state information and the started equipment state information respectively, to obtain a starting device state score for characterizing the operating state of the hydraulic energy storage starting device, and a started equipment state score for characterizing the operating state of the started equipment;

[0047] The environmental impact analysis module extracts the operational impact characteristics of the real-time environmental monitoring information and obtains the environmental impact characteristic set of the starting device and the environmental impact characteristic set of the started equipment.

[0048] The environmental impact coefficient calculation module considers the influence of the environmental impact characteristic set of the starting device on the operating state of the hydraulic energy storage starting device to obtain the environmental impact coefficient of the starting device; considers the influence of the environmental impact characteristic set of the started equipment on the operating state of the started equipment to obtain the environmental impact coefficient of the started equipment;

[0049] A weight calculation module performs weight calculation based on the starting device status score, the started equipment status score, the starting device environmental impact coefficient and the started equipment environmental impact coefficient to obtain a comprehensive index of the starting operation status;

[0050] The optimal starting pressure determination module uses the comprehensive index of the starting operation state as a mapping condition, performs optimal traversal in the pre-built starting state pressure space, and obtains the optimal starting pressure corresponding to the comprehensive index of the starting operation state; in the starting state pressure space, each comprehensive index range of the starting operation state corresponds to a unique optimal starting pressure;

[0051] The control execution module controls the hydraulic energy storage starting device to start the equipment with the optimal starting pressure.

[0052] In a third aspect, the present application provides an electronic device, comprising a bus, a transceiver, a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the transceiver, the memory, and the processor are connected via the bus, and the computer program, when executed by the processor, implements the steps of any one of the above methods.

[0053] In a fourth aspect, the present application further provides a computer-readable storage medium having a computer program stored thereon, wherein the computer program implements the steps in any one of the above-mentioned methods when executed by a processor.

[0054] Compared with the prior art, the present invention has the following beneficial effects: the method can quickly identify and report any abnormal pressure changes through a real-time pressure leak detection mechanism, thereby preventing startup failure or equipment failure caused by hydraulic problems;

[0055] This method takes into account the changes in actual operating status and environmental conditions, and ensures efficient startup even in complex and changing environments by obtaining real-time monitoring information of the starting device, the equipment being started, and the environment. It uses status assessment and environmental impact analysis to determine the optimal starting pressure, avoiding the inefficiency or energy waste that may be caused by traditional fixed preset values, and improving the startup speed and success rate.

[0056] By calculating the status scores of the starting device and the equipment being started and the environmental impact coefficient, the starting parameters can be adjusted more accurately, the possibility of equipment overload can be reduced, and the equipment can be protected from potential damage; the weight calculation module combines the comprehensive index of the starting operation status to perform optimal traversal, making the entire process more intelligent; it not only reduces the impact of human factors, but also ensures that each startup is based on the current optimal conditions.

[0057] Since the reliability and service life of equipment are improved and unplanned downtime is reduced, maintenance and operating costs can be reduced, bringing greater economic value to enterprises and society; by improving startup efficiency and reducing unnecessary energy consumption, this method helps save resources and conforms to the concept of green development;

[0058] In summary, this pressure control method applied to the hydraulic energy storage starting device not only solves the problems existing in the traditional method, but also provides a more intelligent and reliable technical solution for industrial production and emergency response, and improves the starting efficiency and reliability of the hydraulic energy storage starting device in complex environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] Figure 1 is a flow chart of the present invention;

[0060] Figure 2 is a flow chart for performing pressure-related status evaluation on the startup device status information;

[0061] Figure 3 is a flow chart for performing pressure-related status evaluation on the status information of the activated device;

[0062] Figure 4 It is a structural diagram of a pressure control system used in a hydraulic energy storage starting device. DETAILED DESCRIPTION

[0063] In the description of this application, those skilled in the art should know that this application can be implemented as a method, an apparatus, an electronic device, and a computer-readable storage medium. Therefore, this application can be specifically implemented in the following forms: complete hardware, complete software (including firmware, resident software, microcode, etc.), a combination of hardware and software. In addition, in some embodiments, this application can also be implemented in the form of a computer program product in one or more computer-readable storage media, and the computer-readable storage medium contains computer program code.

[0064] The above-mentioned computer-readable storage medium may adopt any combination of one or more computer-readable storage media. Computer-readable storage media include: electrical, magnetic, optical, electromagnetic, infrared or semiconductor systems, devices or devices, or any combination of the above. More specific examples of computer-readable storage media include: portable computer disks, hard disks, random access memories, read-only memories, erasable programmable read-only memories, flash memories, optical fibers, optical disc read-only memories, optical storage devices, magnetic storage devices, or any combination of the above. In the present application, computer-readable storage media can be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, device, or device.

[0065] The acquisition, storage, use, and processing of data in the technical solution of this application comply with the relevant provisions of national laws.

[0066] The present application describes the provided methods, devices, and electronic devices through flowcharts and / or block diagrams.

[0067] It should be understood that each box in the flowchart and / or block diagram and the combination of boxes in the flowchart and / or block diagram can be implemented by computer-readable program instructions. These computer-readable program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer or other programmable data processing device to produce a machine, and these computer-readable program instructions are executed by a computer or other programmable data processing device to produce a device that implements the functions / operations specified by the boxes in the flowchart and / or block diagram.

[0068] These computer-readable program instructions may also be stored in a computer-readable storage medium that enables a computer or other programmable data processing device to work in a specific manner. In this way, the instructions stored in the computer-readable storage medium produce an instruction device product including functions / operations specified by the blocks in the flowchart and / or block diagram.

[0069] Computer-readable program instructions may also be loaded onto a computer, other programmable data processing apparatus, or other device, so that a series of operational steps are performed on the computer, other programmable data processing apparatus, or other device to produce a computer-implemented process, thereby enabling the instructions executed on the computer or other programmable data processing apparatus to provide a process for implementing the functions / operations specified in the blocks in the flowchart and / or block diagram.

[0070] The present application is described below in conjunction with the drawings in the present application.

[0071] Embodiment 1: Figures 1 to 3 As shown, the pressure control method applied to the hydraulic energy storage starting device of the present invention specifically includes the following steps:

[0072] S1. Perform pressure leakage detection on the hydraulic energy storage starting device. If the pressure leakage rate detected is greater than a preset leakage threshold, a pressure leakage alarm is issued;

[0073] Install high-precision pressure sensors at key locations of the hydraulic energy storage starting device. The sensors can monitor the pressure changes in the system in real time. Set up sensors at key connection points to cover the pressure monitoring needs of the entire hydraulic system.

[0074] The pressure sensor sends the collected pressure data to the central control system;

[0075] After receiving the pressure data, the central control system calculates the rate of change of pressure over time, i.e., the pressure leakage rate;

[0076] comparing the real-time calculated pressure leakage rate with a preset leakage threshold;

[0077] If the detected pressure leakage rate exceeds the preset threshold, the central control system will trigger an alarm signal; the alarm can take various forms, such as sound and light alarms, SMS notifications or email warnings, so that maintenance personnel can be notified in time to take necessary measures; and the timestamp and related parameters of the leakage event are automatically recorded to provide a basis for subsequent analysis;

[0078] The factors affecting the setting of the preset leakage threshold include:

[0079] Equipment manufacturer's specifications: Equipment manufacturers typically provide a recommended range of pressure leak rates based on the product's design and test results; the manufacturer's data directly reflects the expected performance of the equipment under normal operating conditions;

[0080] Working environment conditions: The working environment of the hydraulic energy storage starting device involves factors such as high temperature, low temperature, humidity changes, vibration, etc., which will affect the sealing and stability of the hydraulic system; in harsh environments, even a slight leak may deteriorate rapidly, so the threshold should be appropriately adjusted to adapt to different environmental requirements;

[0081] Requirements of the equipment being started: Different types of equipment have different requirements for the hydraulic system during startup; some equipment is more sensitive to pressure fluctuations, which requires stricter leakage control; while other equipment can tolerate larger pressure changes to a certain extent;

[0082] Historical Failure Analysis: Analyze the historical operation records and past failure cases of the equipment to help identify common leakage patterns and their severity. Thresholds set based on these data analyses can better prevent potential problems from occurring.

[0083] Maintenance cost considerations: Overly sensitive leak alarms can lead to frequent false alarms and unnecessary maintenance activities, increasing operating costs. On the other hand, overly loose thresholds can delay the discovery of actual problems. Therefore, threshold setting needs to balance sensitivity and economy to avoid excessive maintenance or ignoring real problems.

[0084] In this step, real-time monitoring of pressure changes in the system and rapid identification of abnormal conditions can effectively prevent safety accidents caused by pressure leaks and protect the safety of operators and equipment. The coordinated work of high-precision sensors and central control systems ensures that even the slightest pressure changes can be captured. Timely leak detection and alarms can avoid startup failures or equipment damage and improve the overall reliability of the system. Automatic recording of the timestamp and related parameters of the leak event provides detailed data support for subsequent fault diagnosis and maintenance. It not only helps to quickly locate the root cause of the problem, but also guides preventive maintenance plans and reduces unplanned downtime. The setting of the preset leak threshold takes into account the influence of working environment conditions, allowing the system to maintain stable performance in different environments. , especially in harsh environments, it enhances the adaptability and robustness of the system; adjusts the leakage threshold according to the needs of different started equipment to ensure that each application scenario can obtain the most appropriate monitoring and protection, especially for key equipment that is sensitive to pressure fluctuations; reasonably sets the leakage threshold to avoid too frequent false alarms and unnecessary maintenance activities while ensuring safety, reducing long-term maintenance and operating costs; at the same time, it reduces major repair costs caused by failure to discover leaks in time; combines multiple alarm methods to achieve instant information transmission, facilitates remote monitoring and management, and improves the intelligence level of the entire system; S1 step significantly improves the safety, reliability and economic benefits of the hydraulic energy storage starting device through precise pressure leakage detection and intelligent alarm mechanism.

[0085] S2. If the pressure leakage rate is detected to be not greater than the preset leakage threshold, the starting device status information of the hydraulic energy storage starting device, the status information of the started equipment and the real-time environmental monitoring information of the equipment are obtained; wherein the started equipment includes generators, engines, compressors and other equipment used in harsh environments or with certain emergency response requirements;

[0086] The startup device status information includes:

[0087] Pressure status: The pressure sensor installed on the hydraulic energy storage starting device monitors the pressure changes inside the device in real time to ensure that the pressure value is within a safe range and meets the starting requirements;

[0088] Temperature status: Use temperature sensors to monitor the operating temperature of the device to prevent excessively high or low temperatures from adversely affecting the performance of the device;

[0089] Liquid level status: Monitor the hydraulic oil level through the liquid level sensor to ensure that the hydraulic oil is sufficient to avoid starting failure due to low liquid level;

[0090] Electrical status: Check the voltage, current and other parameters of the electrical system to ensure that the electrical connection is normal and the control system can accurately respond to instructions;

[0091] Mechanical status: Vibration sensors, sound sensors and other equipment are used to monitor the mechanical movement status inside the device and detect potential mechanical failures in a timely manner;

[0092] The enabled device status information includes:

[0093] Ready state: confirm that the equipment to be started is in the ready-to-start state, all components are connected normally, and there is no fault alarm;

[0094] Load status: Understand the expected load conditions of the equipment after startup so as to adjust the startup pressure and ensure that the equipment can start smoothly and meet the load requirements;

[0095] Lubrication status: Check the lubrication system of the equipment to be started to ensure good lubrication and reduce friction loss during startup;

[0096] Cooling status: monitor the cooling system of the equipment being started to ensure effective heat dissipation during startup to prevent overheating;

[0097] Real-time environmental monitoring information includes:

[0098] Ambient temperature: Monitor the temperature of the environment in which the equipment is located through the ambient temperature sensor to evaluate its impact on the startup process;

[0099] Ambient humidity: Use humidity sensors to monitor ambient humidity to prevent electrical components from getting damp or corroded due to excessive humidity;

[0100] Air pressure changes: In plateaus or high altitude areas, changes in air pressure will affect the performance of the hydraulic energy storage starting device, so it is necessary to monitor the air pressure in real time;

[0101] Pollution situation: Equipment operating in harsh environments needs to be monitored by appropriate sensors or detection methods so that appropriate protective measures can be taken.

[0102] In this step, by monitoring the multi-dimensional status of the starting device and the started equipment, it is ensured that all key parameters are within the normal range, thereby improving the reliability and stability of the entire system and reducing the risk of startup failure; based on the detailed status information of the starting device and the started equipment, the startup parameters can be accurately adjusted to ensure that the equipment can start quickly and smoothly; real-time monitoring of parameters such as temperature, liquid level, electrical status, mechanical movement, etc. can timely discover potential problems and take preventive maintenance measures to avoid downtime or damage caused by equipment failure; by monitoring ambient temperature, humidity, air pressure changes and pollution, the system can maintain stable performance in different environments, especially when working in harsh environments, it helps to protect the equipment from external factors; ensuring that the hydraulic oil level is sufficient, the electrical connection is normal, and there is no abnormal vibration or noise in the mechanical parts, etc., can effectively prevent safety accidents caused by improper operation or equipment failure; reasonable status monitoring and preventive maintenance reduce unplanned downtime, reduce maintenance frequency and cost; at the same time, by optimizing the startup process, it also saves energy consumption and indirectly reduces operating costs.

[0103] S3, respectively performing pressure-related status evaluation on the starting device status information and the started equipment status information to obtain a starting device status score for characterizing the operating status of the hydraulic energy storage starting device and a started equipment status score for characterizing the operating status of the started equipment;

[0104] Performing a pressure-related status assessment on the startup device status information includes:

[0105] Extracting energy storage pressure-related features from the starting device state information to obtain a starting device feature parameter set, wherein the starting device feature parameter set includes quantified parameters of all features related to energy storage pressure in the operating state of the hydraulic energy storage starting device;

[0106] Acquire a starting device characteristic parameter set collected at multiple preset time points before starting the hydraulic energy storage starting device;

[0107] Performing digital-dimensional conversion on a plurality of starting device characteristic parameter sets to obtain a first pressure-related characteristic parameter matrix for characterizing the operating state of the hydraulic energy storage starting device;

[0108] Using a pre-trained starting device state quantification model to perform convolution calculation on the first pressure-related characteristic parameter matrix to obtain a starting device state score for characterizing the operating state of the hydraulic energy storage starting device;

[0109] Performing a pressure-related status assessment on the enabled device status information includes:

[0110] Extracting starting pressure-related features from the started device state information to obtain a started device feature parameter set, wherein the started device feature parameter set includes quantized parameters of all features related to the starting pressure in the running state of the started device;

[0111] Obtain a set of characteristic parameters of the enabled device collected at multiple preset time points during the last operation of the enabled device;

[0112] Performing digital-dimensional conversion on the characteristic parameter sets of the multiple activated devices to obtain a second pressure-related characteristic parameter matrix for characterizing the operating state of the activated devices;

[0113] The pre-trained enabled device state quantification model is used to perform convolution calculation on the second pressure-related characteristic parameter matrix to obtain an enabled device state score for characterizing the operating state of the enabled device.

[0114] In this step, by extracting the characteristic parameters related to the energy storage pressure and the starting pressure in detail and quantifying these parameters, a refined evaluation of the operating status of the starting device and the started equipment can be achieved; this method can capture subtle changes, thereby providing a more accurate status score; the characteristic parameter set at multiple preset time points before startup and during the last operation is collected, so that the evaluation is not only based on the current status, but also takes into account the trend over time; it helps to identify potential problems and issue early warnings, thereby improving the reliability and safety of the system; the characteristic parameter set is converted into a characteristic parameter matrix, and then a convolution calculation is performed to analyze the complex relationship between the data from multiple dimensions; it can dig out the hidden information behind a large amount of data. The model after the training is adopted to improve the depth and breadth of the state assessment; the convolution calculation of the feature parameter matrix by using the pre-trained state quantification model can obtain objective and quantitative state scores; these scores can directly reflect the health status and performance level of the equipment, and provide solid data support for subsequent optimization decisions; whether it is routine operation or extreme conditions, it can adapt to the requirements of specific environments by adjusting feature extraction and model parameters; the application flexibility and breadth of the entire control method are improved; accurate state scores can help identify upcoming problems or performance degradation trends, thereby achieving preventive maintenance; it can not only reduce the probability of unexpected failures, but also extend the service life of equipment and reduce maintenance costs.

[0115] S4. Extracting operation impact features from the real-time environmental monitoring information to obtain an environmental impact feature set of the startup device and an environmental impact feature set of the started equipment;

[0116] Method for extracting operation impact features of real-time environmental monitoring information: including:

[0117] Analyze the correlation between various environmental parameters and the operating status of the starting device and the started equipment; identify environmental parameters that have significant correlation with key indicators such as equipment performance and pressure control;

[0118] Based on the correlation analysis results, the environmental characteristics that have a significant impact on the startup process are screened out; these characteristics may include extreme values ​​of ambient temperature, fluctuation range of humidity, stability of air pressure, and changing trends of wind speed and direction, etc.

[0119] Quantify the selected environmental characteristics and convert them into numerical indicators that can be used for subsequent analysis and regulation; for example, convert parameters such as ambient temperature and humidity into specific numerical ranges or thresholds, and convert wind speed and wind direction into wind energy indicators that have a direct impact on the startup and operation of equipment;

[0120] A more comprehensive environmental impact feature set is formed by integrating multiple highly correlated and complementary environmental features to obtain the environmental impact feature set of the starting device and the environmental impact feature set of the started equipment; this helps to more comprehensively evaluate the impact of environmental factors on the operating status of the starting device and the started equipment;

[0121] The environmental impact feature set of the starting device can accurately reflect the impact of environmental factors on the operating status of the starting device, such as the impact of ambient temperature on the viscosity of hydraulic oil, the impact of humidity on the insulation performance of electrical equipment, etc.

[0122] The environmental impact feature set of the started equipment can accurately reflect the impact of environmental factors on the startup and operation process of the started equipment, such as the impact of ambient temperature on the heat load of the engine, the impact of wind speed on the cooling effect of the generator, etc.

[0123] In this step, by analyzing the correlation between each environmental parameter and the operating status of the starting device and the started equipment, and identifying the key environmental parameters that have a significant impact on performance and pressure regulation, it is ensured that the subsequent regulation decisions are based on scientific data support; the uncertainty brought by traditional fixed preset values ​​or empirical adjustment strategies is avoided; the environmental characteristics that have a significant impact on the starting process are screened out and quantified, so that the system can flexibly respond to various complex environmental conditions; this not only improves the success rate of starting, but also enhances the overall adaptability of the system; integrating multiple highly correlated and complementary environmental characteristics into a comprehensive environmental impact feature set helps to more comprehensively evaluate the impact of environmental factors on equipment; it can guide the optimization of starting pressure and other operating parameters, thereby improving starting efficiency and long-term performance of equipment; the starting device environmental impact feature set is accurate It reflects the impact of environmental factors on aspects such as hydraulic oil viscosity and electrical equipment insulation performance; while the environmental impact feature set of the started equipment focuses on the impact of ambient temperature on engine heat load, wind speed on generator cooling effect, etc.; it provides an important reference basis for preventive maintenance, helps to identify potential problems in advance and reduce the occurrence of failures; accurately captures and quantifies the impact of environmental factors on the starting device and the started equipment, which can effectively avoid starting failure or equipment damage caused by adverse environmental conditions; it not only improves the reliability of the system, but also ensures the ability to respond quickly in emergency situations; the environmental impact feature set formed in the whole process provides key input data for the intelligent control system, and promotes the improvement of automation and intelligent management levels; through continuous monitoring and data analysis, the system can achieve self-learning and optimization to further improve its operating performance.

[0124] S5. Considering the influence of the environmental impact characteristic set of the starting device on the operating state of the hydraulic energy storage starting device, the environmental impact coefficient of the starting device is obtained; considering the influence of the environmental impact characteristic set of the started equipment on the operating state of the started equipment, the environmental impact coefficient of the started equipment is obtained;

[0125] Adjust the operating status of the hydraulic energy storage starting device and the started equipment according to the actual environmental changes, so that the equipment can maintain a high starting success rate and operating efficiency under the influence of environmental factors;

[0126] In the actual application scenarios of hydraulic energy storage starting devices and started equipment, environmental factors will affect the performance of the hydraulic system, thereby affecting the pressure requirements of the starting process;

[0127] Temperature changes: The viscosity of hydraulic oil is closely related to temperature. Too high or too low a temperature will cause the oil to be too thin or too thick, which will affect the starting pressure of the hydraulic system. Low temperature will increase the viscosity of the hydraulic oil, causing increased flow resistance, thus requiring a greater starting pressure. High temperature will make the oil too thin, resulting in reduced system efficiency.

[0128] Humidity and air pressure: High humidity can affect the performance of electrical components, which in turn affects the response speed of the control system; changes in air pressure can affect the normal working pressure of the hydraulic system;

[0129] Pollutant concentration: Dust or chemicals in the environment can enter the hydraulic system through air or equipment leakage, affecting the cleanliness of the oil and increasing the wear and resistance of the system; changes in pollutant concentration can also affect the fluidity of the hydraulic oil, thereby affecting the starting efficiency;

[0130] External vibration and shock: Vibration or shock in an industrial environment can affect the stability of the hydraulic system, causing poor oil flow or pressure fluctuations, thus affecting the working state of the starting device;

[0131] Collect real-time environmental data through environmental sensors, and extract environmental characteristic indicators that can reflect the changes in the operating status of the starting device and the started equipment through environmental data analysis;

[0132] Using the mathematical model of hydraulic system, analyze the specific impact of various environmental characteristic indicators on the performance of hydraulic system;

[0133] Based on the correlation analysis between environmental characteristic indicators and hydraulic system performance, an environmental impact coefficient model is established; these coefficients are used to quantify the state changes of the hydraulic system and the activated equipment under specific environmental conditions;

[0134] During actual operation, environmental changes are dynamic; therefore, the environmental impact coefficient needs to be dynamically adjusted based on the environmental data collected in real time to optimize the startup pressure in real time and calculate the most appropriate environmental impact coefficient based on different environmental conditions.

[0135] In this step, by real-time monitoring of temperature changes and adjusting the starting pressure, it is possible to effectively deal with the problem of increased viscosity of hydraulic oil caused by low temperature or too thin oil caused by high temperature, thereby improving the success rate of starting; considering the impact of humidity on electrical components and the impact of air pressure changes on working pressure, ensure that the control system responds quickly and stably to avoid starting failures caused by environmental factors; by monitoring the concentration of pollutants, early warnings can be given and measures can be taken to reduce the impact of pollutants on the hydraulic system; in response to common vibrations or shocks in industrial environments, the stability of the hydraulic system is optimized to prevent poor oil flow or unnecessary pressure fluctuations, thereby ensuring smooth operation of the starting device and the equipment being started; using the data collected by environmental sensors for analysis, key environmental characteristic indicators are extracted, and mathematical models are established based on these indicators to quantify Its impact on the performance of the hydraulic system; since environmental changes are dynamic, the environmental impact coefficient also needs to be adjusted accordingly based on the real-time collected data; this dynamic adjustment mechanism allows the system to automatically calculate the most suitable starting pressure according to different environmental conditions to ensure that each start-up can reach the optimal state; through refined management and preventive maintenance, the risk of equipment damage caused by improper operation or harsh environment is reduced, and the service life of the hydraulic energy storage starting device and the started equipment is indirectly extended; the optimized starting process reduces unnecessary energy consumption, helps to reduce operating costs, and also meets the current social requirements for energy conservation and environmental protection; step S5 not only improves the adaptability and reliability of the hydraulic energy storage starting device and the key equipment it serves in complex and changing environments, but also promotes the intelligent management level of the entire system.

[0136] S6. Based on the status score of the starting device, the status score of the started equipment, the environmental impact coefficient of the starting device and the environmental impact coefficient of the started equipment, a weight calculation is performed to obtain a comprehensive index of the starting operation status;

[0137] The starting device status score reflects the current operating status of the hydraulic energy storage starting device. The higher the score, the better the status of the starting device.

[0138] The status score of the activated equipment reflects the readiness of the activated equipment. The higher the score, the better the equipment status.

[0139] The environmental impact coefficient of the starting device takes into account the potential impact of environmental factors on the operating state of the hydraulic energy storage starting device and is used to quantify the impact of the environment on the performance of the starting device;

[0140] The environmental impact coefficient of the activated equipment evaluates the potential impact of environmental factors on the operating status of the activated equipment;

[0141] Assign appropriate weights to the scores and factors based on their relative importance; if the status of the launcher is critical to the success of the launch, then the launcher status score may be given a higher weight;

[0142] The weight allocation needs to ensure that the comprehensive index can fully and accurately reflect the overall status of the startup operation, while avoiding any single factor from having too great an impact on the comprehensive index;

[0143] The calculation formula for obtaining the comprehensive index of the startup operation status is: ;

[0144] Where I represents the comprehensive index of the starting operation status, S represents the status score of the hydraulic energy storage starting device, and w s represents the weight factor of the status score of the hydraulic energy storage starting device, D represents the status score of the started equipment, and w d Indicates the weight factor of the status score of the enabled device, E s Indicates the environmental impact factor of the starting device, w e The weight factor representing the environmental impact coefficient of the starting device, E d Indicates the environmental impact coefficient of the activated equipment, w f Indicates the weight factor of the environmental impact coefficient of the enabled equipment.

[0145] In this step, by introducing the starting device status score and the started equipment status score, the system can comprehensively evaluate various preparations before starting and ensure that all key components are in the best condition; taking into account the environmental impact coefficient of the starting device and the environmental impact coefficient of the started equipment, the startup process can maintain a high success rate under different environmental conditions; dynamically adjust the weights according to the importance of each factor to the success of the startup to ensure that the most important factors are given full attention, thereby achieving accurate optimization of the startup parameters; reasonable weight distribution avoids any single factor from having too much impact on the comprehensive index and reduces the risk of startup failure due to individual abnormal conditions; weight calculation based on real-time monitoring data makes the entire process more intelligent, able to quickly respond to changing working conditions and automatically adjust to the optimal state; a comprehensive index is used to guide the setting of the starting pressure, which simplifies the operating procedures of operators and reduces the possibility of human errors; through continuous monitoring and evaluation of the status of the starting device and the started equipment, potential risks can be identified before problems occur, supporting preventive maintenance strategies and reducing unplanned downtime.

[0146] S7, taking the comprehensive index of the startup operation state as a mapping condition, performing an optimal traversal in the pre-built startup state pressure space to obtain an optimal startup pressure corresponding to the comprehensive index of the startup operation state; in the startup state pressure space, each range of the comprehensive index of the startup operation state corresponds to a unique optimal startup pressure;

[0147] The method for constructing the startup state pressure space comprises:

[0148] By conducting multiple starting tests on the hydraulic energy storage starting device under different environmental conditions, the comprehensive index of the starting operation status of each test and the corresponding pressure value required for successful starting are recorded;

[0149] Collect the actual operation data of the hydraulic energy storage starting device in the past period, and clean and organize it to remove abnormal values ​​and duplicate data;

[0150] Divide the startup state pressure space into multiple subspaces or regions, each region corresponding to a set of specific startup operation state comprehensive index ranges;

[0151] In each subspace, a mapping relationship between the comprehensive index of the startup operation state and the optimal startup pressure is established to obtain the startup state pressure space;

[0152] As new operating data is continuously generated, the startup state pressure space is regularly updated to adapt it to the latest working conditions and technological advances.

[0153] In this step, by mapping the comprehensive index of the startup operation status to the pre-built startup status pressure space, the system can provide a verified optimal startup pressure for each startup, thereby significantly improving the startup success rate; taking into account the impact of different environmental conditions on the startup process, it ensures that efficient startup can be achieved even in extreme or complex environments; as new operating data is continuously generated, the startup status pressure space is regularly updated, so that the system can adapt to the latest working conditions and technological advances in real time to maintain optimal startup performance; by accurately setting the startup pressure, unnecessary energy consumption is avoided and energy efficiency is improved; by analyzing and cleaning historical data and removing outliers and duplicate data, the system can identify potential problems in advance, support preventive maintenance strategies, and reduce equipment failures and unplanned downtime; for extreme or rare situations, conservative safety strategies are preset to ensure safe startup even under the most unfavorable conditions and protect equipment equipment and personnel safety; the introduction of machine learning algorithms allows the system to automatically learn from each startup operation, gradually optimize the internal model, and improve prediction accuracy and response speed; through scientific and reasonable mathematical models and mapping relationships, the operating procedures of operators are simplified, the need for human intervention is reduced, and the difficulty of operation is reduced; the startup state pressure space constructed based on a large amount of experimental data, actual operation records and simulation results provides a customized pressure setting for each startup, supporting continuous technological improvement and innovation; the startup state pressure space is divided into multiple subspaces or areas, each area corresponds to a specific range of startup operation state comprehensive index, so that the system can flexibly respond to changes in various working conditions; by optimizing the startup process, equipment wear and maintenance frequency are reduced, equipment service life is extended, and overall operating costs are reduced; especially in emergency response scenarios, reliable startup performance improves service quality and enhances user trust and satisfaction.

[0154] S8, control the hydraulic energy storage starting device to start the equipment with the optimal starting pressure;

[0155] Build an efficient control system that can receive the optimal starting pressure command from the starting state pressure space and accurately adjust the pressure output of the hydraulic accumulator starting device;

[0156] According to the best starting pressure obtained from the starting state pressure space, the control system adjusts the pressure setting value of the hydraulic system;

[0157] Continuously monitor the actual pressure value and compare it with the set value, correct the deviation in time, and ensure stable and accurate pressure during startup;

[0158] Activate each subsystem gradually according to a predetermined startup sequence, such as building up initial pressure first and then gradually increasing to the optimal startup pressure to ensure a smooth transition;

[0159] After each startup, record all operating parameters, including startup time, pressure curve, environmental conditions, etc., to form a detailed operation log;

[0160] Use this data to conduct subsequent performance analysis, evaluate startup effects, identify potential problems, and provide a basis for future optimization;

[0161] Set up an overpressure protection mechanism to prevent damage to the equipment caused by excessive pressure due to any reason;

[0162] When the pressure is detected to be lower than the safety threshold, an alarm is triggered immediately and corresponding measures are taken to avoid startup failure or equipment damage;

[0163] In order to deal with extreme situations, an emergency stop function is set to quickly stop the startup process when necessary to ensure the safety of personnel and equipment;

[0164] In this step, by receiving the optimal starting pressure instruction from the starting state pressure space and accurately adjusting the pressure output of the hydraulic system, it is ensured that the optimal pressure setting can be used for each start, which significantly improves the success rate and efficiency of the start-up; each subsystem is gradually activated according to the predetermined starting sequence, and the pressure is gradually increased from the initial pressure to the optimal starting pressure, which ensures the smoothness of the starting process and reduces impact and wear; the actual pressure value is continuously monitored and compared with the set value, and the deviation is corrected in time to ensure that the pressure is stable and accurate during the startup process, thereby enhancing the reliability of the system; an overpressure protection mechanism, a low pressure alarm, and an emergency shutdown function are set up to effectively prevent equipment damage or personal injury caused by abnormal conditions, and ensure Safety of operation; after each startup, all operating parameters are recorded in detail to form a comprehensive operation log, which provides a valuable data basis for subsequent analysis; use this data to perform performance analysis, evaluate startup effects, identify potential problems, support preventive maintenance strategies, and reduce unplanned downtime; through precise pressure control and a smooth startup process, the mechanical wear and energy waste of the equipment is reduced, the service life of the equipment is extended, and the frequency of maintenance and replacement is reduced; the optimized startup process reduces unnecessary energy consumption, improves energy efficiency, and thus reduces operating costs; the efficient control system simplifies the operating procedures of operators, reduces the need for human intervention, and reduces the difficulty of operation and the probability of errors.

[0165] Embodiment 2: Figure 4 As shown, the pressure control system applied to the hydraulic energy storage starting device of the present invention specifically includes the following modules;

[0166] A pressure leakage detection module performs pressure leakage detection on the hydraulic energy storage starting device. If the pressure leakage rate detected is greater than a preset leakage threshold, a pressure leakage alarm is issued;

[0167] The status information acquisition module obtains the starting device status information of the hydraulic energy storage starting device, the status information of the started device, and the real-time environmental monitoring information of the device if the pressure leakage rate is detected to be not greater than the preset leakage threshold;

[0168] A state evaluation module performs pressure-related state evaluation on the starting device state information and the started equipment state information respectively, to obtain a starting device state score for characterizing the operating state of the hydraulic energy storage starting device, and a started equipment state score for characterizing the operating state of the started equipment;

[0169] The environmental impact analysis module extracts the operational impact characteristics of the real-time environmental monitoring information and obtains the environmental impact characteristic set of the starting device and the environmental impact characteristic set of the started equipment.

[0170] The environmental impact coefficient calculation module considers the influence of the environmental impact characteristic set of the starting device on the operating state of the hydraulic energy storage starting device to obtain the environmental impact coefficient of the starting device; considers the influence of the environmental impact characteristic set of the started equipment on the operating state of the started equipment to obtain the environmental impact coefficient of the started equipment;

[0171] A weight calculation module performs weight calculation based on the starting device status score, the started equipment status score, the starting device environmental impact coefficient and the started equipment environmental impact coefficient to obtain a comprehensive index of the starting operation status;

[0172] The optimal starting pressure determination module uses the comprehensive index of the starting operation state as a mapping condition, performs optimal traversal in the pre-built starting state pressure space, and obtains the optimal starting pressure corresponding to the comprehensive index of the starting operation state; in the starting state pressure space, each comprehensive index range of the starting operation state corresponds to a unique optimal starting pressure;

[0173] The control execution module controls the hydraulic energy storage starting device to start the equipment with the optimal starting pressure.

[0174] The system can detect and warn potential problems in time through the pressure leakage detection module, preventing startup failure or equipment damage caused by hydraulic system leakage; the combination of the status information acquisition module and the environmental impact analysis module enables the system to dynamically adjust the startup parameters according to the actual operating status and environmental conditions, enhancing the adaptability to complex and changing environments;

[0175] The weight calculation module and the optimal starting pressure determination module ensure that each start is based on the current optimal starting pressure, thereby improving the starting efficiency and reducing unnecessary energy waste; the system can predict possible risks before starting by evaluating the status of the starting device and the equipment being started and analyzing the impact of environmental factors, and avoid equipment overload or other forms of damage by adjusting the starting pressure;

[0176] The entire system uses intelligent algorithms for data analysis, feature extraction, weight calculation and optimization traversal, realizing full process automation and intelligent management from data collection to final control execution, reducing the possibility of human intervention and the uncertainty it brings;

[0177] In an emergency, the system can respond quickly and quickly set the most appropriate starting pressure to ensure timely startup of key equipment to meet emergency response needs; in the long run, the system can effectively reduce unplanned downtime and help extend equipment life, thereby reducing maintenance and operating costs;

[0178] In summary, the pressure control system of this hydraulic energy storage starting device not only solves the problems existing in the traditional method, but also improves the starting efficiency and reliability of the hydraulic energy storage starting device in complex environments.

[0179] The various variations and specific embodiments of the pressure control method applied to the hydraulic energy storage starting device in the aforementioned embodiment 1 are also applicable to the pressure control system applied to the hydraulic energy storage starting device in this embodiment. Through the aforementioned detailed description of the pressure control method applied to the hydraulic energy storage starting device, those skilled in the art can clearly know the implementation method of the pressure control system applied to the hydraulic energy storage starting device in this embodiment, so for the sake of brevity of the specification, it will not be described in detail here;

[0180] In addition, the present application also provides an electronic device, including a bus, a transceiver, a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the transceiver, the memory, and the processor are respectively connected via the bus, and when the computer program is executed by the processor, each process of the above-mentioned method for controlling output data is implemented, and the same technical effect can be achieved, which will not be described here in detail to avoid repetition;

[0181] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A pressure control method for a hydraulic energy storage starting device, characterized in that: The method comprises: Perform pressure leakage detection on the hydraulic energy storage starting device. If the pressure leakage rate detected is greater than the preset leakage threshold, a pressure leakage alarm is issued; If the pressure leakage rate is detected to be not greater than the preset leakage threshold, the starting device status information of the hydraulic energy storage starting device, the status information of the started device and the real-time environmental monitoring information of the device are obtained; Performing pressure-related status evaluation on the starting device status information and the started equipment status information respectively, to obtain a starting device status score for characterizing the operating status of the hydraulic energy storage starting device, and a started equipment status score for characterizing the operating status of the started equipment; Extract the operation impact characteristics of the real-time environmental monitoring information to obtain the environmental impact characteristic set of the starting device and the environmental impact characteristic set of the started equipment; Considering the influence of the environmental impact characteristic set of the starting device on the operating state of the hydraulic energy storage starting device, the environmental impact coefficient of the starting device is obtained; considering the influence of the environmental impact characteristic set of the started equipment on the operating state of the started equipment, the environmental impact coefficient of the started equipment is obtained; Based on the status score of the starting device, the status score of the equipment to be started, the environmental impact coefficient of the starting device and the environmental impact coefficient of the equipment to be started, a weight calculation is performed to obtain a comprehensive index of the starting operation status; Taking the comprehensive index of the startup operation state as a mapping condition, an optimal traversal is performed in the pre-built startup state pressure space to obtain the optimal startup pressure corresponding to the comprehensive index of the startup operation state; Control the hydraulic energy storage starting device to start the equipment with the optimal starting pressure.

2. The pressure control method for a hydraulic energy storage starting device according to claim 1, characterized in that: Performing a pressure-related status assessment on the startup device status information includes: Extracting energy storage pressure-related features from the starting device state information to obtain a starting device feature parameter set, wherein the starting device feature parameter set includes quantified parameters of all features related to energy storage pressure in the operating state of the hydraulic energy storage starting device; Acquire a starting device characteristic parameter set collected at multiple preset time points before starting the hydraulic energy storage starting device; Performing digital-dimensional conversion on a plurality of starting device characteristic parameter sets to obtain a first pressure-related characteristic parameter matrix for characterizing the operating state of the hydraulic energy storage starting device; The first pressure-related characteristic parameter matrix is ​​convoluted using a pre-trained starting device state quantification model to obtain a starting device state score for characterizing the operating state of the hydraulic energy storage starting device.

3. The pressure control method for a hydraulic energy storage starting device according to claim 2, characterized in that: Performing a pressure-related status assessment on the enabled device status information includes: Extracting starting pressure-related features from the started device state information to obtain a started device feature parameter set, wherein the started device feature parameter set includes quantized parameters of all features related to the starting pressure in the running state of the started device; Obtain a set of characteristic parameters of the enabled device collected at multiple preset time points during the last operation of the enabled device; Performing digital-dimensional conversion on the characteristic parameter sets of the multiple activated devices to obtain a second pressure-related characteristic parameter matrix for characterizing the operating state of the activated devices; The pre-trained enabled device state quantification model is used to perform convolution calculation on the second pressure-related characteristic parameter matrix to obtain an enabled device state score for characterizing the operating state of the enabled device.

4. The pressure control method for a hydraulic energy storage starting device according to claim 1, characterized in that: Method for extracting operation impact features of real-time environmental monitoring information: including: Analyze the correlation between various environmental parameters and the operating status of the starting device and the started equipment; Based on the correlation analysis results, the environmental characteristics that affect the startup process are screened out; Quantify the selected environmental characteristics and convert them into numerical indicators; The environmental features are integrated to form an environmental impact feature set, and the environmental impact feature set of the starting device and the environmental impact feature set of the started equipment are obtained.

5. The pressure control method for a hydraulic energy storage starting device according to claim 1, characterized in that: The calculation formula for obtaining the comprehensive index of the startup operation status is: ; Where I represents the comprehensive index of the starting operation status, S represents the status score of the hydraulic energy storage starting device, and w s represents the weight factor of the status score of the hydraulic energy storage starting device, D represents the status score of the started equipment, and w d Indicates the weight factor of the status score of the enabled device, E s Indicates the environmental impact factor of the starting device, w e The weight factor representing the environmental impact coefficient of the starting device, E d Indicates the environmental impact coefficient of the activated equipment, w f Indicates the weight factor of the environmental impact coefficient of the enabled equipment.

6. The pressure control method for a hydraulic energy storage starting device according to claim 1, characterized in that: The method for constructing the startup state pressure space comprises: By conducting multiple starting tests on the hydraulic energy storage starting device under different environmental conditions, the comprehensive index of the starting operation status of each test and the corresponding pressure value required for successful starting are recorded; Collect the actual operation data of the hydraulic energy storage starting device, clean and organize it, and remove abnormal values ​​and duplicate data; The startup state pressure space is divided into a plurality of subspaces, each subspace corresponds to a set of startup operation state comprehensive index ranges; In each subspace, a mapping relationship between the comprehensive index of the startup operation state and the optimal startup pressure is established to obtain the startup state pressure space.

7. The pressure control method for a hydraulic energy storage starting device according to claim 1, characterized in that: Control the hydraulic energy storage starting device to start the equipment with the optimal starting pressure; Construct a control system to receive the optimal starting pressure instruction from the starting state pressure space and adjust the pressure output of the hydraulic energy storage starting device; According to the best starting pressure obtained from the starting state pressure space, the control system adjusts the pressure setting value of the hydraulic system; Continuously monitor the actual pressure value and compare it with the set value to correct the deviation in time; Activate each subsystem step by step according to the predetermined startup sequence; After each startup, all operating parameters are recorded to form an operation log; Use this data to perform performance analysis, evaluate startup results, and identify potential problems.

8. A pressure control system for a hydraulic energy storage starting device, characterized in that: The system comprises: A pressure leakage detection module performs pressure leakage detection on the hydraulic energy storage starting device. If the pressure leakage rate detected is greater than a preset leakage threshold, a pressure leakage alarm is issued; The status information acquisition module obtains the starting device status information of the hydraulic energy storage starting device, the status information of the started device, and the real-time environmental monitoring information of the device if the pressure leakage rate is detected to be not greater than the preset leakage threshold; A state evaluation module performs pressure-related state evaluation on the starting device state information and the started equipment state information respectively, to obtain a starting device state score for characterizing the operating state of the hydraulic energy storage starting device and a started equipment state score for characterizing the operating state of the started equipment; The environmental impact analysis module extracts the operational impact characteristics of the real-time environmental monitoring information and obtains the environmental impact characteristic set of the starting device and the environmental impact characteristic set of the started equipment. The environmental impact coefficient calculation module considers the influence of the environmental impact characteristic set of the starting device on the operating state of the hydraulic energy storage starting device to obtain the environmental impact coefficient of the starting device; considers the influence of the environmental impact characteristic set of the started equipment on the operating state of the started equipment to obtain the environmental impact coefficient of the started equipment; A weight calculation module performs weight calculation based on the starting device status score, the started equipment status score, the starting device environmental impact coefficient and the started equipment environmental impact coefficient to obtain a comprehensive index of the starting operation status; The optimal starting pressure determination module uses the comprehensive index of the starting operation state as a mapping condition, performs optimal traversal in the pre-built starting state pressure space, and obtains the optimal starting pressure corresponding to the comprehensive index of the starting operation state; in the starting state pressure space, each comprehensive index range of the starting operation state corresponds to a unique optimal starting pressure; The control execution module controls the hydraulic energy storage starting device to start the equipment with the optimal starting pressure.

9. A pressure control electronic device for a hydraulic energy storage starting device, comprising a bus, a transceiver, a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the transceiver, the memory, and the processor are connected via the bus, and characterized in that: When the computer program is executed by the processor, the steps in the method according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps in the method according to any one of claims 1 to 7 are implemented.

Images