Air compression system operation control method and device, computer equipment and storage medium

Abstract

The invention relates to an air compression system operation control method and device, computer equipment and a storage medium. The method comprises the steps that operation parameters of the air compression system are obtained; performing data cleaning on the operation parameters to obtain operation data; according to the relation between the operation data and a preset air consumption pressure interval, control optimization operation is conducted on the air compressor set, and the specific mode is that when the operation data is larger than the preset air consumption pressure interval, load shedding is conducted on the air compressor set; when the operation data is within the preset air consumption pressure interval, load shedding is carried out on the air compressor unit; and when the operation data is smaller than the preset air consumption pressure interval, loading is executed on the air compressor unit. By the adoption of the method, the fault rate and the energy consumption level of the air compression system can be remarkably reduced, and therefore the overall operation efficiency is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of energy-saving optimization of air compressor systems, and in particular to an air compressor system operation control method, device, computer equipment and storage medium. Background Art

[0002] Compressed air system, also known as air compression system, is an indispensable part of modern industrial production and is widely used in many fields such as petrochemical, chemical, pharmaceutical production, food processing, etc. The core function of the air compression system is to provide the necessary compressed air for the production line to drive various pneumatic tools and equipment. The power consumption of the air compressor system accounts for about 8-10% of the industrial energy consumption. The operation of the current air compressor system often relies on manual operation and experience judgment, lacking the support of real-time data monitoring and intelligent optimization technology. This traditional control method has problems such as low efficiency, energy waste and high skill requirements for operators. It lacks comprehensive consideration of the overall operating status of the system and is difficult to achieve the optimal operating state of the system, resulting in the effective energy consumption of the air compressor system accounting for only 66%, and the remaining 34% of the energy is wasted. Among them, the air compressor unit, as the main energy-consuming equipment of the system, accounts for the vast majority of the energy consumption of the entire air compressor system, usually accounting for more than 90%. Summary of the invention

[0003] Based on this, it is necessary to provide an air compressor system operation control method, device, computer equipment, computer readable storage medium and computer program product that can optimize energy consumption and energy saving in response to the above technical problems.

[0004] In a first aspect, the present application provides an air compressor system operation control method. The method comprises:

[0005] Obtain the operating parameters of the air compressor system;

[0006] Performing data cleaning on the operating parameters to obtain operating data;

[0007] According to the relationship between the operating data and the preset gas pressure range, the air compressor unit is controlled and optimized, specifically in the following manner:

[0008] When the operating data is greater than the preset gas pressure range, the air compressor unit is unloaded;

[0009] When the operating data is within the preset gas pressure range, the air compressor unit is unloaded;

[0010] When the operating data is less than the preset gas pressure range, the air compressor unit is loaded.

[0011] In one of the embodiments, the gas-to-electricity ratio of the turned-on air compressor unit is obtained, and whether the gas-to-electricity ratio is consistent is detected;

[0012] If the gas-to-electricity ratios are inconsistent, shut down the air compressor unit with the smallest gas-to-electricity ratio;

[0013] If the gas-to-electricity ratio is consistent, then determine whether the rated power of the air compressor units that have been turned on is consistent;

[0014] If the rated powers of the air compressors that have been turned on are inconsistent, the air compressor with the largest rated power will be turned off;

[0015] If the rated powers of the air compressor units that have been turned on are consistent, then continue to determine whether the current frequency of the air compressor units that have been turned on is greater than the first preset frequency;

[0016] If the current frequency is greater than the first preset frequency, the frequency of the turned-on air compressor unit is reduced;

[0017] If the current frequency is less than or equal to the first preset frequency, the air compressor unit with the longest running time is shut down.

[0018] In one of the embodiments, it is determined whether the current frequency of the turned-on air compressor unit is greater than a second preset frequency;

[0019] If the current frequency is greater than the second preset frequency, the frequency of the turned-on air compressor unit is reduced;

[0020] If the current frequency is less than or equal to the second preset frequency, determining whether the rated powers of the turned-on air compressor units are consistent;

[0021] If the rated powers of the air compressors that have been turned on are inconsistent, the air compressor with the smallest rated power will be turned off;

[0022] If the rated powers of the air compressors that have been turned on are the same, then turn off the air compressor that has been running the longest.

[0023] In one of the embodiments, it is determined whether the current frequency of the turned-on air compressor unit is less than a third preset frequency;

[0024] If the current frequency is less than the third preset frequency, overclocking the turned-on air compressor unit;

[0025] If the current frequency is less than or equal to the third preset frequency, determining whether the rated powers of the air compressor units that are not turned on are consistent;

[0026] If the rated powers of the air compressor units that are not turned on are inconsistent, turn on an air compressor unit with the smallest rated power;

[0027] If the rated powers of the air compressor units that are not turned on are consistent, then determine whether the gas-to-electricity ratios of the air compressor units that are not turned on are consistent;

[0028] If the air compressor unit has inconsistent gas-to-electricity ratio, start an air compressor unit with the largest gas-to-electricity ratio;

[0029] If the gas-to-electricity ratio of the air compressor units that are not turned on is consistent, then turn on the air compressor unit with the longest cumulative shutdown time.

[0030] In one of the embodiments, a reset signal is generated according to a relationship between the operating data and a preset gas pressure interval;

[0031] detecting whether the reset signal satisfies a constraint condition;

[0032] If the reset signal satisfies the constraint condition, the air compressor unit is controlled and optimized.

[0033] In one of the embodiments, obtaining alarm information;

[0034] According to the alarm information, start or stop the control optimization operation of the air compressor unit.

[0035] In a second aspect, the present application also provides an air compressor system operation control device. The device comprises:

[0036] A parameter acquisition module is used to obtain the operating parameters of the air compressor system;

[0037] A data cleaning module, used for cleaning the operating parameters to obtain operating data;

[0038] The control optimization module is used to control and optimize the air compressor unit according to the relationship between the operating data and the preset gas pressure range, and the specific method is as follows:

[0039] When the operating data is greater than the preset gas pressure range, the air compressor unit is unloaded;

[0040] When the operating data is within the preset gas pressure range, the air compressor unit is unloaded;

[0041] When the operating data is less than the preset gas pressure range, the air compressor unit is loaded.

[0042] In a third aspect, the present application further provides a computer device. The computer device includes a memory and a processor, the memory stores a computer program, and the processor implements the following steps when executing the computer program:

[0043] Obtain the operating parameters of the air compressor system;

[0044] Performing data cleaning on the operating parameters to obtain operating data;

[0045] According to the relationship between the operating data and the preset gas pressure range, the air compressor unit is controlled and optimized, specifically in the following manner:

[0046] When the operating data is greater than the preset gas pressure range, the air compressor unit is unloaded;

[0047] When the operating data is within the preset gas pressure range, the air compressor unit is unloaded;

[0048] When the operating data is less than the preset gas pressure range, the air compressor unit is loaded.

[0049] In a fourth aspect, the present application further provides a computer-readable storage medium. The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0050] Obtain the operating parameters of the air compressor system;

[0051] Performing data cleaning on the operating parameters to obtain operating data;

[0052] According to the relationship between the operating data and the preset gas pressure range, the air compressor unit is controlled and optimized, specifically in the following manner:

[0053] When the operating data is greater than the preset gas pressure range, the air compressor unit is unloaded;

[0054] When the operating data is within the preset gas pressure range, the air compressor unit is unloaded;

[0055] When the operating data is less than the preset gas pressure range, the air compressor unit is loaded.

[0056] In a fifth aspect, the present application further provides a computer program product. The computer program product includes a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0057] Obtain the operating parameters of the air compressor system;

[0058] Performing data cleaning on the operating parameters to obtain operating data;

[0059] According to the relationship between the operating data and the preset gas pressure range, the air compressor unit is controlled and optimized, specifically in the following manner:

[0060] When the operating data is greater than the preset gas pressure range, the air compressor unit is unloaded;

[0061] When the operating data is within the preset gas pressure range, the air compressor unit is unloaded;

[0062] When the operating data is less than the preset gas pressure range, the air compressor unit is loaded.

[0063] The above-mentioned air compressor system operation control method, device, computer equipment and storage medium obtain the operation parameters of the air compressor system; perform data cleaning on the operation parameters to obtain operation data; and perform control optimization operation on the air compressor unit according to the relationship between the operation data and the preset gas pressure range, specifically: when the operation data is greater than the preset gas pressure range, the air compressor unit is unloaded; when the operation data is within the preset gas pressure range, the air compressor unit is unloaded; when the operation data is less than the preset gas pressure range, the air compressor unit is loaded. The present invention can significantly reduce the failure rate and energy consumption level of the air compressor system, thereby greatly improving the overall operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] Figure 1 An application environment diagram of an air compressor system operation control method in one embodiment;

[0065] Figure 2 A schematic diagram of a server of an air compressor system operation control method in one embodiment;

[0066] Figure 3 It is a flowchart of an air compression system operation control method in one embodiment;

[0067] Figure 4 is a flow chart of step 206 in one embodiment;

[0068] Figure 5 It is a structural block diagram of an air compression system operation control device in one embodiment;

[0069] Figure 6 FIG. 4 is a diagram showing the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0070] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0071] The air compressor system operation control method provided in the embodiment of the present application can be applied to Figure 1 In the application environment shown in FIG. 1 , the terminal 102 communicates with the server 104 via a network. The data storage system can store data that the server 104 needs to process. The data storage system can be integrated on the server 104, or placed on a cloud or other network server. Figure 2As shown, the server 104 includes a signal acquisition unit, an alarm signal checking unit, a data cleaning unit, an air compression system optimization algorithm unit, a signal grouping unit, a constraint condition checking unit and a signal write-back unit. Among them, the terminal 102 can be, but is not limited to, various personal computers, laptops, smart phones, tablet computers, Internet of Things devices and portable wearable devices. The Internet of Things devices can be instruments, sensor devices, etc. Portable wearable devices can be smart watches, smart bracelets, head-mounted devices, etc. The server 104 can be implemented as an independent server or a server cluster consisting of multiple servers.

[0072] In one embodiment, Figure 3 As shown, a method for controlling the operation of an air compressor system is provided. Figure 1 Taking the server 104 in the example as an example, the following steps are included:

[0073] Step 202, obtaining the operating parameters of the air compression system.

[0074] Specifically, the operating parameters of the air compressor system are collected through the signal collection unit.

[0075] Furthermore, the signal acquisition unit also acquires compressed air user-end parameters, main equipment parameters and auxiliary equipment parameters, and converts the acquired parameters into signals and stores them in a real-time database.

[0076] The signal acquisition objects are as follows:

[0077] The compressed air user end parameters include the compressed air user end gas pressure in the last 7 to 30 days;

[0078] The operating parameters of the air compression system include the compressed air supply pressure in the last 7 to 30 days;

[0079] The main equipment parameters of the air compressor system include the remote control signal, alarm signal, start-stop signal, power signal, exhaust pressure signal, exhaust flow signal of the industrial frequency air compressor unit, and the remote control signal, alarm signal, start-stop signal, current signal, power signal, exhaust pressure signal, exhaust flow signal, and frequency signal of the variable frequency air compressor unit in the last 7 to 30 days;

[0080] The auxiliary equipment parameters of the air compression system include the pressure signal and temperature signal of the air storage tank in the last 7 to 30 days, the start and stop signal, pressure signal, and dew point temperature signal of the dryer, the start and stop signal, pressure signal, and flow signal of the filter, and the switch signal, opening signal, pressure signal, and flow signal of the pipeline valve.

[0081] Step 204: perform data cleaning on the operating parameters to obtain operating data.

[0082] Specifically, the operating parameters are cleaned in a data cleaning unit, and the data cleaning process targets two types of dirty data: abnormal values ​​and missing values.

[0083] Wherein, the operating parameters include AI signal and DI signal.

[0084] Furthermore, the data outlier or missing value cleaning objects include AI signals and DI signals. In AI signals, values ​​outside the range are identified as outliers, and non-existent values ​​are missing values. The outlier or missing value is replaced by the average of the 5 signal values ​​before and after the outlier or missing value; in DI signals, the data type can only be true (True) or false (False) / on (On) or off (Off) / 1 or 0. Other values ​​are identified as outliers, and non-existent values ​​are missing values. When the previous signal value of the outlier or missing value is normal, the normal signal is used to replace the outlier or missing value.

[0085] Step 206, performing control optimization operation on the air compressor unit according to the relationship between the operating data and the preset gas pressure range.

[0086] Specifically, when the operating data is greater than the preset gas pressure range, the air compressor unit is unloaded; when the operating data is within the preset gas pressure range, the air compressor unit is unloaded; when the operating data is less than the preset gas pressure range, the air compressor unit is loaded.

[0087] Among them, the air compressor gas-to-electricity ratio is an indicator to measure the energy efficiency of the air compressor. It represents the volume of compressed air (in cubic meters) generated for every kilowatt-hour of electricity consumed. The gas-to-electricity ratio = volume output of compressed air (cubic meters) / electricity consumption (kilowatt-hour).

[0088] When the operating data is greater than the preset gas pressure range, the load reduction of the air compressor unit includes: obtaining the gas-to-electricity ratio of the turned-on air compressor unit, and detecting whether the gas-to-electricity ratio is consistent; if the gas-to-electricity ratio is inconsistent, shutting down the air compressor unit with the smallest gas-to-electricity ratio; if the gas-to-electricity ratio is consistent, judging whether the rated power of the turned-on air compressor unit is consistent; if the rated power of the turned-on air compressor unit is inconsistent, shutting down the air compressor unit with the largest rated power; if the rated power of the turned-on air compressor unit is consistent, continuing to judge whether the current frequency of the turned-on air compressor unit is greater than the first preset frequency; if the current frequency is greater than the first preset frequency, reducing the frequency of the turned-on air compressor unit; if the current frequency is less than or equal to the first preset frequency, shutting down the air compressor unit with the longest running time.

[0089] When the operating data is within the preset gas pressure range, the load reduction of the air compressor unit includes: determining whether the current frequency of the turned-on air compressor unit is greater than the second preset frequency; if the current frequency is greater than the second preset frequency, reducing the frequency of the turned-on air compressor unit; if the current frequency is less than or equal to the second preset frequency, determining whether the rated powers of the turned-on air compressor units are consistent; if the rated powers of the turned-on air compressor units are inconsistent, shutting down the air compressor unit with the smallest rated power; if the rated powers of the turned-on air compressor units are consistent, shutting down the air compressor unit with the longest running time.

[0090] When the operating data is less than the preset gas pressure range, loading is performed on the air compressor unit, including: determining whether the current frequency of the turned-on air compressor unit is less than the third preset frequency; if the current frequency is less than the third preset frequency, overclocking the turned-on air compressor unit; if the current frequency is less than or equal to the third preset frequency, determining whether the rated powers of the unturned air compressor units are consistent; if the rated powers of the unturned air compressor units are inconsistent, turning on an air compressor unit with the smallest rated power; if the rated powers of the unturned air compressor units are consistent, determining whether the gas-to-electricity ratios of the unturned air compressor units are consistent; if the gas-to-electricity ratios of the unturned air compressor units are inconsistent, turning on an air compressor unit with the largest gas-to-electricity ratio; if the gas-to-electricity ratios of the unturned air compressor units are consistent, turning on an air compressor unit with the longest cumulative shutdown time.

[0091] In one embodiment, Figure 4 As shown in the figure, the compressed air supply pressure is compared with the fluctuation range of the gas pressure at the user end:

[0092] When the gas supply pressure is continuously greater than the optimal gas pressure range at the user end for 15 to 30 minutes, a significant load reduction operation is performed on the air compressor unit. First, determine whether the gas-to-electricity ratio of the air compressor units that have been turned on is consistent. If not, shut down an air compressor unit with the smallest gas-to-electricity ratio. If they are consistent, continue to determine whether the rated power of the air compressor units that have been turned on is consistent. If not, shut down an air compressor unit with the largest rated power. If they are consistent, continue to determine whether the frequency of the air compressor units that have been turned on is greater than the first preset frequency of 25Hz. If it is greater, it means that the frequency has room to decrease, and the frequency of the variable frequency air compressor unit is reduced in steps of 5Hz. If not, shut down an air compressor unit with the longest cumulative running time;

[0093] When the gas supply pressure is between the optimal gas pressure range of the user end for 15 to 30 minutes, a small load reduction operation is performed on the air compressor unit. First, determine whether the frequency of the turned-on air compressor unit is greater than the second preset frequency of 25Hz. If it is greater, it means that the frequency has room to decrease, and then reduce the frequency of the variable frequency air compressor unit in steps of 2.5Hz. If not, determine whether the rated power of the turned-on air compressor units is consistent. If not, shut down an air compressor unit with the smallest rated power. If they are consistent, shut down an air compressor unit with the longest cumulative running time;

[0094] When the gas supply pressure is lower than the optimal gas pressure range of the user end for 15 to 30 minutes, a small loading operation is performed on the air compressor unit. First, determine whether the frequency of the turned-on air compressor unit is lower than the third preset frequency of 50Hz. If it is lower, it means that the frequency has room for improvement, and the frequency of the variable frequency air compressor unit is increased in steps of 2.5Hz. If not, determine whether the rated power of the air compressor units that are not turned on is consistent. If not, turn on an air compressor unit with the smallest rated power. If they are consistent, determine whether the gas-to-electricity ratio of the air compressor units that are not turned on is consistent. If not, turn on an air compressor unit with the largest gas-to-electricity ratio. If they are consistent, turn on an air compressor unit with the longest cumulative shutdown time.

[0095] The control optimization operation of the air compressor unit based on the relationship between the operating data and the preset gas pressure range includes: generating a reset signal based on the relationship between the operating data and the preset gas pressure range; detecting whether the reset signal meets the constraint conditions; if the reset signal meets the constraint conditions, controlling the air compressor unit.

[0096] Specifically, after the optimization algorithm, the equipment signal of the air compressor unit changes and needs to be reset. The signal that needs to be reset is divided into AO signal and DO signal through the signal grouping unit. The AO signal includes the frequency setting value of the air compressor unit; the DO signal includes the start and stop setting value of the air compressor unit. After the signal grouping is completed, it is convenient for the subsequent units to perform related operations.

[0097] The signal that needs to be reset is checked through the constraint checking unit. The constraint conditions of the AO signal include that the frequency value reset by the air compressor unit is within the range, the unit must be in the on state when the frequency value set by the air compressor unit is greater than 0, and the unit must be in the off state when the frequency value set by the air compressor unit is equal to 0; the constraint conditions of the DO signal include that the data type can only be true (True) or false (False) / on (On) or off (Off) / 1 or 0, the remote control signal of the air compressor unit must be in the on state, and the number of starts and stops of the air compressor unit that needs to perform the start and stop action in the last 30 minutes is 0. When the signal meets the constraint conditions, it enters the next unit; if it does not meet the constraint conditions, it returns to the air compressor system optimization algorithm unit for correction.

[0098] The signal write-back unit transmits the signal to be written back to the air compressor system, and resets the frequency value or start / stop status of the air compressor unit that needs to be adjusted to achieve the goal of optimizing the operation of the air compressor system. The dual safety guarantee mechanism for parameter input and parameter output can significantly improve the safety and energy saving level of the compressed air system, thereby achieving efficient and stable operation of the system.

[0099] The method further includes: obtaining alarm information; and starting or stopping control optimization operation of the air compressor unit according to the alarm information.

[0100] Among them, the alarm information includes normal signals and alarm signals.

[0101] Specifically, the alarm information of the air compressor unit is checked in the alarm signal checking unit. When the alarm signal exists, any operation of the air compressor unit is stopped, and the air compressor unit is operated and maintained until the alarm is cleared, thereby ensuring that only the air compressor unit in normal operation is operated. When the normal signal exists, the control optimization operation of the air compressor unit is started.

[0102] In the above-mentioned air compressor system operation control method, the operation parameters of the air compressor system are obtained; the operation parameters are cleaned to obtain the operation data; according to the relationship between the operation data and the preset gas pressure range, the air compressor unit is controlled and optimized, specifically: when the operation data is greater than the preset gas pressure range, the air compressor unit is unloaded; when the operation data is within the preset gas pressure range, the air compressor unit is unloaded; when the operation data is less than the preset gas pressure range, the air compressor unit is loaded. The present invention can significantly reduce the failure rate and energy consumption level of the air compressor system, thereby greatly improving the overall operation efficiency.

[0103] It should be understood that, although the various steps in the flowcharts involved in the above-mentioned embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-mentioned embodiments can include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0104] Based on the same inventive concept, the embodiment of the present application also provides an air compressor system operation control device for implementing the air compressor system operation control method involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations in one or more air compressor system operation control device embodiments provided below can refer to the limitations of the air compressor system operation control method above, and will not be repeated here.

[0105] In one embodiment, Figure 5 As shown, an air compression system operation control device is provided, including: a parameter acquisition module 510, a data cleaning module 520 and a control optimization module 530, wherein:

[0106] The parameter acquisition module 510 is used to acquire the operating parameters of the air compressor system.

[0107] The data cleaning module 520 is used to clean the operating parameters to obtain operating data.

[0108] The control optimization module 530 is used to perform control optimization operation on the air compressor unit according to the relationship between the operating data and the preset gas pressure range, specifically in the following manner:

[0109] When the operating data is greater than the preset gas pressure range, the air compressor unit is unloaded;

[0110] When the operating data is within the preset gas pressure range, the air compressor unit is unloaded;

[0111] When the operating data is less than the preset gas pressure range, the air compressor unit is loaded.

[0112] The control optimization module 530 is also used to obtain the gas-to-electricity ratio of the turned-on air compressor unit and detect whether the gas-to-electricity ratio is consistent;

[0113] If the gas-to-electricity ratios are inconsistent, shut down the air compressor unit with the smallest gas-to-electricity ratio;

[0114] If the gas-to-electricity ratio is consistent, then determine whether the rated power of the air compressor units that have been turned on is consistent;

[0115] If the rated powers of the air compressors that have been turned on are inconsistent, the air compressor with the largest rated power will be turned off;

[0116] If the rated powers of the air compressor units that have been turned on are consistent, then continue to determine whether the current frequency of the air compressor units that have been turned on is greater than the first preset frequency;

[0117] If the current frequency is greater than the first preset frequency, the frequency of the turned-on air compressor unit is reduced;

[0118] If the current frequency is less than or equal to the first preset frequency, the air compressor unit with the longest running time is shut down.

[0119] The control optimization module 530 is also used to determine whether the current frequency of the turned-on air compressor unit is greater than the second preset frequency;

[0120] If the current frequency is greater than the second preset frequency, the frequency of the turned-on air compressor unit is reduced;

[0121] If the current frequency is less than or equal to the second preset frequency, determining whether the rated powers of the turned-on air compressor units are consistent;

[0122] If the rated powers of the air compressors that have been turned on are inconsistent, the air compressor with the smallest rated power will be turned off;

[0123] If the rated powers of the air compressors that have been turned on are the same, then turn off the air compressor that has been running the longest.

[0124] The control optimization module 530 is also used to determine whether the current frequency of the turned-on air compressor unit is less than a third preset frequency;

[0125] If the current frequency is less than the third preset frequency, overclocking the turned-on air compressor unit;

[0126] If the current frequency is less than or equal to the third preset frequency, determining whether the rated powers of the air compressor units that are not turned on are consistent;

[0127] If the rated powers of the air compressor units that are not turned on are inconsistent, turn on an air compressor unit with the smallest rated power;

[0128] If the rated powers of the air compressor units that are not turned on are consistent, then determine whether the gas-to-electricity ratios of the air compressor units that are not turned on are consistent;

[0129] If the air compressor unit has inconsistent gas-to-electricity ratio, start an air compressor unit with the largest gas-to-electricity ratio;

[0130] If the gas-to-electricity ratio of the air compressor units that are not turned on is consistent, then turn on the air compressor unit with the longest cumulative shutdown time.

[0131] The control optimization module 530 is further used to generate a reset signal according to the relationship between the operating data and the preset gas pressure range;

[0132] detecting whether the reset signal satisfies a constraint condition;

[0133] If the reset signal satisfies the constraint condition, the air compressor unit is controlled and optimized.

[0134] The device further includes: an alarm module 540 .

[0135] The alarm module is used to obtain alarm information; and start or stop the control optimization operation of the air compressor unit according to the alarm information.

[0136] Each module in the above-mentioned air compressor system operation control device can be implemented in whole or in part by software, hardware and a combination thereof. Each of the above-mentioned modules can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute the operations corresponding to each of the above modules.

[0137] In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure diagram may be as follows: Figure 6 As shown. The computer device includes a processor, a memory and a network interface connected through a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store air compressor system control optimization data. The network interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, an air compressor system operation control method is implemented.

[0138] Those skilled in the art will understand that Figure 6 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0139] In one embodiment, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and when the processor executes the computer program, any one of the air compressor system operation control methods in the above embodiments is implemented.

[0140] Obtain the operating parameters of the air compressor system;

[0141] Performing data cleaning on the operating parameters to obtain operating data;

[0142] According to the relationship between the operating data and the preset gas pressure range, the air compressor unit is controlled and optimized, specifically in the following manner:

[0143] When the operating data is greater than the preset gas pressure range, the air compressor unit is unloaded;

[0144] When the operating data is within the preset gas pressure range, the air compressor unit is unloaded;

[0145] When the operating data is less than the preset gas pressure range, the air compressor unit is loaded.

[0146] In one embodiment, when the processor executes the computer program, the following steps are further implemented: obtaining the gas-to-electricity ratio of the turned-on air compressor unit, and detecting whether the gas-to-electricity ratio is consistent;

[0147] If the gas-to-electricity ratios are inconsistent, shut down the air compressor unit with the smallest gas-to-electricity ratio;

[0148] If the gas-to-electricity ratio is consistent, then determine whether the rated power of the air compressor units that have been turned on is consistent;

[0149] If the rated powers of the air compressors that have been turned on are inconsistent, the air compressor with the largest rated power will be turned off;

[0150] If the rated powers of the air compressor units that have been turned on are consistent, then continue to determine whether the current frequency of the air compressor units that have been turned on is greater than the first preset frequency;

[0151] If the current frequency is greater than the first preset frequency, the frequency of the turned-on air compressor unit is reduced;

[0152] If the current frequency is less than or equal to the first preset frequency, the air compressor unit with the longest running time is shut down.

[0153] In one embodiment, when the processor executes the computer program, the following steps are further implemented: determining whether the current frequency of the turned-on air compressor unit is greater than a second preset frequency;

[0154] If the current frequency is greater than the second preset frequency, the frequency of the turned-on air compressor unit is reduced;

[0155] If the current frequency is less than or equal to the second preset frequency, determining whether the rated powers of the turned-on air compressor units are consistent;

[0156] If the rated powers of the air compressors that have been turned on are inconsistent, the air compressor with the smallest rated power will be turned off;

[0157] If the rated powers of the air compressors that have been turned on are the same, then turn off the air compressor that has been running the longest.

[0158] In one embodiment, when the processor executes the computer program, the following steps are further implemented: determining whether the current frequency of the turned-on air compressor unit is less than a third preset frequency;

[0159] If the current frequency is less than the third preset frequency, overclocking the turned-on air compressor unit;

[0160] If the current frequency is less than or equal to the third preset frequency, determining whether the rated powers of the air compressor units that are not turned on are consistent;

[0161] If the rated powers of the air compressor units that are not turned on are inconsistent, turn on an air compressor unit with the smallest rated power;

[0162] If the rated powers of the air compressor units that are not turned on are consistent, then determine whether the gas-to-electricity ratios of the air compressor units that are not turned on are consistent;

[0163] If the air compressor unit has inconsistent gas-to-electricity ratio, start an air compressor unit with the largest gas-to-electricity ratio;

[0164] If the gas-to-electricity ratio of the air compressor units that are not turned on is consistent, then turn on the air compressor unit with the longest cumulative shutdown time.

[0165] In one embodiment, when the processor executes the computer program, the following steps are further implemented: generating a reset signal according to the relationship between the operating data and the preset gas pressure interval;

[0166] detecting whether the reset signal satisfies a constraint condition;

[0167] If the reset signal satisfies the constraint condition, the air compressor unit is controlled and optimized.

[0168] In one embodiment, when the processor executes the computer program, the processor further implements the following steps: obtaining alarm information;

[0169] According to the alarm information, start or stop the control optimization operation of the air compressor unit.

[0170] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, any one of the air compressor system operation control methods in the above embodiments is implemented.

[0171] Obtain the operating parameters of the air compressor system;

[0172] Performing data cleaning on the operating parameters to obtain operating data;

[0173] According to the relationship between the operating data and the preset gas pressure range, the air compressor unit is controlled and optimized, specifically in the following manner:

[0174] When the operating data is greater than the preset gas pressure range, the air compressor unit is unloaded;

[0175] When the operating data is within the preset gas pressure range, the air compressor unit is unloaded;

[0176] When the operating data is less than the preset gas pressure range, the air compressor unit is loaded.

[0177] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: obtaining the gas-to-electricity ratio of the turned-on air compressor unit, and detecting whether the gas-to-electricity ratio is consistent;

[0178] If the gas-to-electricity ratios are inconsistent, shut down the air compressor unit with the smallest gas-to-electricity ratio;

[0179] If the gas-to-electricity ratio is consistent, then determine whether the rated power of the air compressor units that have been turned on is consistent;

[0180] If the rated powers of the air compressors that have been turned on are inconsistent, the air compressor with the largest rated power will be turned off;

[0181] If the rated powers of the air compressor units that have been turned on are consistent, then continue to determine whether the current frequency of the air compressor units that have been turned on is greater than the first preset frequency;

[0182] If the current frequency is greater than the first preset frequency, the frequency of the turned-on air compressor unit is reduced;

[0183] If the current frequency is less than or equal to the first preset frequency, the air compressor unit with the longest running time is shut down.

[0184] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: determining whether the current frequency of the turned-on air compressor unit is greater than a second preset frequency;

[0185] If the current frequency is greater than the second preset frequency, the frequency of the turned-on air compressor unit is reduced;

[0186] If the current frequency is less than or equal to the second preset frequency, determining whether the rated powers of the turned-on air compressor units are consistent;

[0187] If the rated powers of the air compressors that have been turned on are inconsistent, the air compressor with the smallest rated power will be turned off;

[0188] If the rated powers of the air compressors that have been turned on are the same, then turn off the air compressor that has been running the longest.

[0189] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: determining whether the current frequency of the turned-on air compressor unit is less than a third preset frequency;

[0190] If the current frequency is less than the third preset frequency, overclocking the turned-on air compressor unit;

[0191] If the current frequency is less than or equal to the third preset frequency, determining whether the rated powers of the air compressor units that are not turned on are consistent;

[0192] If the rated powers of the air compressor units that are not turned on are inconsistent, turn on an air compressor unit with the smallest rated power;

[0193] If the rated powers of the air compressor units that are not turned on are consistent, then determine whether the gas-to-electricity ratios of the air compressor units that are not turned on are consistent;

[0194] If the air compressor unit has inconsistent gas-to-electricity ratio, start an air compressor unit with the largest gas-to-electricity ratio;

[0195] If the gas-to-electricity ratio of the air compressor units that are not turned on is consistent, then turn on the air compressor unit with the longest cumulative shutdown time.

[0196] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: generating a reset signal according to the relationship between the operating data and the preset gas pressure interval;

[0197] detecting whether the reset signal satisfies a constraint condition;

[0198] If the reset signal satisfies the constraint condition, the air compressor unit is controlled and optimized.

[0199] In one embodiment, when the computer program is executed by the processor, the following steps are also implemented: obtaining alarm information;

[0200] According to the alarm information, start or stop the control optimization operation of the air compressor unit.

[0201] In one embodiment, a computer program product is provided, comprising a computer program, which, when executed by a processor, implements the following steps:

[0202] Obtain the operating parameters of the air compressor system;

[0203] Performing data cleaning on the operating parameters to obtain operating data;

[0204] According to the relationship between the operating data and the preset gas pressure range, the air compressor unit is controlled and optimized, specifically in the following manner:

[0205] When the operating data is greater than the preset gas pressure range, the air compressor unit is unloaded;

[0206] When the operating data is within the preset gas pressure range, the air compressor unit is unloaded;

[0207] When the operating data is less than the preset gas pressure range, the air compressor unit is loaded.

[0208] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: obtaining the gas-to-electricity ratio of the turned-on air compressor unit, and detecting whether the gas-to-electricity ratio is consistent;

[0209] If the gas-to-electricity ratios are inconsistent, shut down the air compressor unit with the smallest gas-to-electricity ratio;

[0210] If the gas-to-electricity ratio is consistent, then determine whether the rated power of the air compressor units that have been turned on is consistent;

[0211] If the rated powers of the air compressors that have been turned on are inconsistent, the air compressor with the largest rated power will be turned off;

[0212] If the rated powers of the air compressor units that have been turned on are consistent, then continue to determine whether the current frequency of the air compressor units that have been turned on is greater than the first preset frequency;

[0213] If the current frequency is greater than the first preset frequency, the frequency of the turned-on air compressor unit is reduced;

[0214] If the current frequency is less than or equal to the first preset frequency, the air compressor unit with the longest running time is shut down.

[0215] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: determining whether the current frequency of the turned-on air compressor unit is greater than a second preset frequency;

[0216] If the current frequency is greater than the second preset frequency, the frequency of the turned-on air compressor unit is reduced;

[0217] If the current frequency is less than or equal to the second preset frequency, determining whether the rated powers of the turned-on air compressor units are consistent;

[0218] If the rated powers of the air compressors that have been turned on are inconsistent, the air compressor with the smallest rated power will be turned off;

[0219] If the rated powers of the air compressors that have been turned on are the same, then turn off the air compressor that has been running the longest.

[0220] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: determining whether the current frequency of the turned-on air compressor unit is less than a third preset frequency;

[0221] If the current frequency is less than the third preset frequency, overclocking the turned-on air compressor unit;

[0222] If the current frequency is less than or equal to the third preset frequency, determining whether the rated powers of the air compressor units that are not turned on are consistent;

[0223] If the rated powers of the air compressor units that are not turned on are inconsistent, turn on an air compressor unit with the smallest rated power;

[0224] If the rated powers of the air compressor units that are not turned on are consistent, then determine whether the gas-to-electricity ratios of the air compressor units that are not turned on are consistent;

[0225] If the air compressor unit has inconsistent gas-to-electricity ratio, start an air compressor unit with the largest gas-to-electricity ratio;

[0226] If the gas-to-electricity ratio of the air compressor units that are not turned on is consistent, then turn on the air compressor unit with the longest cumulative shutdown time.

[0227] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: generating a reset signal according to the relationship between the operating data and the preset gas pressure interval;

[0228] detecting whether the reset signal satisfies a constraint condition;

[0229] If the reset signal satisfies the constraint condition, the air compressor unit is controlled and optimized.

[0230] In one embodiment, when the computer program is executed by the processor, the following steps are also implemented: obtaining alarm information;

[0231] According to the alarm information, start or stop the control optimization operation of the air compressor unit.

[0232] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties.

[0233] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but are not limited to this.

[0234] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0235] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A method for controlling the operation of an air compressor system, characterized in that: The method comprises: Obtain the operating parameters of the air compressor system; Performing data cleaning on the operating parameters to obtain operating data; According to the relationship between the operating data and the preset gas pressure range, the air compressor unit is controlled and optimized, specifically in the following manner: When the operating data is greater than the preset gas pressure range, the air compressor unit is unloaded; When the operating data is within the preset gas pressure range, the air compressor unit is unloaded; When the operating data is less than the preset gas pressure range, the air compressor unit is loaded.

2. The method according to claim 1, characterized in that When the operating data is greater than the preset gas pressure range, the air compressor unit is subjected to load reduction, including: Obtain the gas-to-electricity ratio of the turned-on air compressor unit, and detect whether the gas-to-electricity ratio is consistent; If the gas-to-electricity ratios are inconsistent, shut down the air compressor unit with the smallest gas-to-electricity ratio; If the gas-to-electricity ratio is consistent, then determine whether the rated power of the air compressor units that have been turned on is consistent; If the rated powers of the air compressors that have been turned on are inconsistent, the air compressor with the largest rated power will be turned off; If the rated powers of the air compressor units that have been turned on are consistent, then continue to determine whether the current frequency of the air compressor units that have been turned on is greater than the first preset frequency; If the current frequency is greater than the first preset frequency, the frequency of the turned-on air compressor unit is reduced; If the current frequency is less than or equal to the first preset frequency, the air compressor unit with the longest running time is shut down.

3. The method according to claim 1, characterized in that When the operating data is within the preset gas pressure range, the air compressor unit is subjected to load shedding, including: Determine whether the current frequency of the turned-on air compressor unit is greater than the second preset frequency; If the current frequency is greater than the second preset frequency, the frequency of the turned-on air compressor unit is reduced; If the current frequency is less than or equal to the second preset frequency, determining whether the rated powers of the turned-on air compressor units are consistent; If the rated powers of the air compressors that have been turned on are inconsistent, the air compressor with the smallest rated power will be turned off; If the rated powers of the air compressors that have been turned on are the same, then turn off the air compressor that has been running the longest.

4. The method according to claim 1, characterized in that: When the operating data is less than the preset gas pressure range, loading the air compressor unit includes: Determine whether the current frequency of the turned-on air compressor unit is less than a third preset frequency; If the current frequency is less than the third preset frequency, overclocking the turned-on air compressor unit; If the current frequency is less than or equal to the third preset frequency, determining whether the rated powers of the air compressor units that are not turned on are consistent; If the rated powers of the air compressor units that are not turned on are inconsistent, turn on an air compressor unit with the smallest rated power; If the rated powers of the air compressor units that are not turned on are consistent, then determine whether the gas-to-electricity ratios of the air compressor units that are not turned on are consistent; If the air compressor unit has inconsistent gas-to-electricity ratio, start an air compressor unit with the largest gas-to-electricity ratio; If the gas-to-electricity ratio of the air compressor units that are not turned on is consistent, then turn on the air compressor unit with the longest cumulative shutdown time.

5. The method according to any one of claims 1 to 4, characterized in that: The control optimization operation of the air compressor unit according to the relationship between the operating data and the preset gas pressure range includes: generating a reset signal according to a relationship between the operating data and a preset gas pressure range; detecting whether the reset signal satisfies a constraint condition; If the reset signal satisfies the constraint condition, the air compressor unit is controlled and optimized.

6. The method according to any one of claims 1 to 4, characterized in that: The method further comprises: Get alarm information; According to the alarm information, start or stop the control optimization operation of the air compressor unit.

7. An air compression system operation control device, characterized in that: The device comprises: A parameter acquisition module is used to obtain the operating parameters of the air compressor system; A data cleaning module, used for cleaning the operating parameters to obtain operating data; The control optimization module is used to control and optimize the air compressor unit according to the relationship between the operating data and the preset gas pressure range, and the specific method is as follows: When the operating data is greater than the preset gas pressure range, the air compressor unit is unloaded; When the operating data is within the preset gas pressure range, the air compressor unit is unloaded; When the operating data is less than the preset gas pressure range, the air compressor unit is loaded.

8. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 6 are implemented.

9. 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 of the method according to any one of claims 1 to 6 are implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

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