Program locking equipment control system based on air pressure abnormity alarm

Abstract

The invention discloses a program locking equipment control system based on air pressure abnormity alarm, and relates to the technical field of program locking control. The program division module is used for acquiring control program data of a control system to obtain a control data set, classifying and dividing the control data set through a division method to obtain an air pressure associated data set and an air pressure non-associated data set, and the air pressure associated data set is used for representing the control program data associated with the air pressure system; the control data set is classified through the program division module, the program is divided into the air pressure associated data set and the non-associated data set, and when the air pressure monitoring module detects that the real-time air pressure is lower than the limit minimum air pressure value, the air pressure comparison module only locks the affected program instead of stopping the whole system; the defects of a traditional extensive shutdown strategy are avoided, only necessary programs are locked, and non-associated programs are allowed to continue to run.

Description

Technical Field

[0001] The present invention relates to the technical field of program locking control, and in particular to a program locking device control system based on air pressure abnormality alarm. Background Art

[0002] Program-locked device control systems generally refer to a security and management tool used to control and limit operating permissions on the device, prevent unauthorized access or changes, allow users to use only specific software or functions, lock other operations, remotely manage the device through a central control system, lock or unlock, prevent malicious software or unauthorized personnel from interfering with device operations, improve the security protection level of equipment and data, limit the operation of the device through software or hardware means, ensure that the device only operates in a controlled environment, and prevent unnecessary risks. When the rice mill is in use, when an abnormal situation is detected, program lock control is also required to prevent accidents or equipment damage.

[0003] Patent publication number CN108628242A describes a method for encrypting and decrypting machine tools and authorizing them based on a PLC control platform. By adding an encryption algorithm module to the PLC control program, a unique ID number is automatically generated. This ID number is then used by dedicated decryption software to generate a registration code with a new extension time. When the device authorization expires, the machine tool or equipment becomes locked and inoperable. Customers simply provide their ID number to the equipment manufacturer, who then uses the dedicated decryption software to generate a registration code with a new authorization time. The customer then enters the registration code. This method is simple, secure, and convenient, eliminating the need for on-site service by specialized after-sales personnel, saving costs and providing timely response times. Furthermore, the registration code allows for both unlocking and setting a new authorization time in a single operation, effectively eliminating the need for multiple settings. The decryption software can be managed by key management personnel at the manufacturer. Because it runs on a PC, the software includes a login password and password modification functions, ensuring its security and preventing misuse. This method requires no additional hardware costs, is simple to use, and provides guaranteed equipment payment recovery for companies.

[0004] The above and similar technical solutions require that the program be locked in an emergency during the operation of the rice mill, so that the program control panel cannot be interactively operated. The conventional method is to detect the low air pressure alarm and lock the program to achieve the effect of preventing the use of any function. However, this will cause a rough shutdown of the entire system. Since the program cannot be systematically distinguished, some programs will be "unnecessarily shut down", affecting the normal operation of some processes. Summary of the Invention

[0005] The object of the present invention is to provide a program locking device control system based on air pressure abnormality alarm to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a program locking device control system based on air pressure abnormality alarm, comprising:

[0007] Program partitioning module: obtains control program data of the control system to obtain a control data set, and classifies and divides the control data set using a partitioning method to obtain an air pressure-related data set and an air pressure-unrelated data set. The air pressure-related data set is used to represent control program data associated with the air pressure system, and the air pressure-unrelated data set is used to represent control program data unassociated with the air pressure system.

[0008] Air pressure monitoring module: Continuously detects air pressure to obtain real-time air pressure detection items, obtains the ultimate minimum air pressure value of the air pressure associated data set, and obtains the ultimate air pressure item. The ultimate air pressure item is used to represent the lowest operating air pressure of each control program data in the air pressure associated data set;

[0009] Air pressure comparison module: Based on the comparison of the real-time air pressure detection item and the limit air pressure item, when the real-time air pressure detection item is lower than the limit air pressure item, the corresponding control program data is determined to be a locked program, and a locked data set is obtained. The control program data is locked based on the locked data set;

[0010] Air pressure allocation module: The control program data except the locked data set in the air pressure associated data set is determined as the data set to be allocated, the priority of the data set to be allocated is obtained, and the data priority item is obtained. Based on the real-time air pressure detection item, the data priority item is prioritized to obtain the priority program item, thereby realizing the automatic locking of the program and the priority opening.

[0011] Furthermore, the division method includes:

[0012] Based on the control data set, at least two detection air pressures are set to obtain a detection air pressure item, where the detection air pressure is used to represent the set air pressure for performing work detection on the control program data;

[0013] According to the control variable method, the air pressure of the control data set is detected in sequence, the working status of the different control program data in the control data set in the air pressure detection item is obtained, and the feedback status item is obtained;

[0014] A fluctuation threshold is set, which is the maximum fluctuation value of the air pressure. The feedback status item is limited based on the fluctuation threshold. When the feedback status item exceeds the fluctuation threshold, the corresponding control program data is determined to be an air pressure-related data set, and the remaining control program data in the control data set are air pressure-unrelated data sets.

[0015] Furthermore, the working status also includes response time and completion time, and the method for obtaining the air pressure-related data set and the air pressure-unrelated data set also includes:

[0016] Setting a determination threshold, which includes a response threshold and a time threshold, and determining the response time of the control program data under different detected air pressure items in the feedback status item based on the response threshold, and determining the control program data corresponding to the feedback status item whose response time difference exceeds the response threshold as the first air pressure associated data;

[0017] Determine the process completion time of the control program data under different detected air pressure items in the feedback status item based on the time threshold, and determine the control program data corresponding to the feedback status item whose process completion time exceeds the time threshold as the second air pressure associated data;

[0018] The first air pressure associated data and the second air pressure associated data are combined to obtain an air pressure associated data set, and the remaining control program data in the control data set are air pressure non-associated data sets.

[0019] Furthermore, the control system includes main model information and subsidiary model information, and the method for obtaining the limit air pressure item includes:

[0020] Based on the main model information, obtain the auxiliary connection equipment of the control system and obtain the auxiliary equipment item;

[0021] Based on the accessory equipment item, the accessory model information stored in the control system is obtained to obtain the accessory model parameter set. Based on the accessory model parameter set, the pressure parameter information of the accessory equipment item is obtained to obtain the equipment pressure parameter set. The accessory equipment model information corresponding to the air pressure associated data set is obtained, and then the corresponding equipment pressure parameter information is obtained to obtain the limit air pressure item.

[0022] Furthermore, the method for obtaining the limit air pressure item further includes:

[0023] Setting an initial detection air pressure value, and performing a working status detection on the control program data corresponding to the air pressure associated data set based on the initial detection air pressure value;

[0024] An incremental value is set, which is a fixed air pressure increase value. The initial detected air pressure value is increased based on the incremental value, and the working status of the control program data corresponding to the air pressure associated data set is continuously obtained to determine whether the control program data is operating normally. When the control program data is operating normally, the corresponding air pressure value is determined as the lowest air pressure value of the control program data to obtain the limit air pressure item.

[0025] Furthermore, the priority includes the process ratio, and the method for obtaining the data priority includes:

[0026] Obtaining the ratio information of the data set to be allocated, the ratio information includes the process control quantity information within the unit process, and obtaining the unit ratio item;

[0027] Based on the locked data set, the information of the remaining process control quantity of the locked process is obtained to obtain the target ratio item;

[0028] Based on the comparison results of the target ratio item and the unit ratio item and the completed comparison amount of the data set to be allocated in the control system, the to-be-completed comparison amount of the data set to be allocated is obtained;

[0029] The control quantities to be completed are sorted, and the control program data corresponding to the first one in the sorting is obtained as a priority judgment to obtain a data priority item.

[0030] Furthermore, the priority also includes the speed of the previous process, and the method for obtaining the data priority includes:

[0031] Obtain the process speed information of the data set to be allocated and obtain the construction speed item;

[0032] The construction speed items are sorted in order of construction speed to obtain process speed sorting items, and the control program data corresponding to the last position of the process speed sorting items is obtained as a priority judgment to obtain a data priority item.

[0033] Furthermore, the method for obtaining the priority program item includes:

[0034] Based on the limit air pressure item, the limit air pressure data of the control program data corresponding to the data priority item is obtained to obtain the associated air pressure item;

[0035] Based on the real-time air pressure detection item, the maximum capacity information of the related air pressure item is obtained, the air pressure ratio information is obtained, the control program data corresponding to the air pressure ratio information is obtained, and the priority program item is obtained.

[0036] Compared with the prior art, the present invention has the following beneficial effects:

[0037] This program-locked equipment control system based on air pressure anomaly alarm classifies the control data set through the program division module, and divides the program into air pressure-related data sets and non-related data sets. When the air pressure monitoring module detects that the real-time air pressure is lower than the limit minimum air pressure value, the air pressure comparison module only locks the affected program instead of shutting down the entire system. This avoids the defects of traditional extensive shutdown strategies, only locks necessary programs, and allows non-related programs to continue running, reducing downtime and avoiding material waste and equipment idling caused by "unnecessary shutdown". It achieves intelligence through dynamic judgment to ensure that production resilience is maintained when air pressure fluctuates.

[0038] At the same time, after locking some programs, the air pressure allocation module intelligently allocates the remaining air pressure resources based on the priority of the data set to be allocated. By obtaining the ratio information or process speed, the data set to be allocated is sorted and high-priority programs are given priority. This solves the problem of uneven resource allocation after the entire system is shut down. Traditional methods are prone to process bottlenecks after restarting, such as slow steps dragging down the overall process. This solution dynamically optimizes supply during the air pressure recovery period. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the overall process of the present invention;

[0040] Figure 2 A schematic diagram of the process of obtaining an air pressure associated dataset and an air pressure non-associated dataset according to the present invention;

[0041] Figure 3 This is a schematic diagram of the control system and control program data of the present invention;

[0042] Figure 4 This is a schematic diagram of the control program data, process and equipment corresponding to the present invention;

[0043] Figure 5 A schematic diagram of the locking procedure of the present invention is obtained. DETAILED DESCRIPTION

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0045] The operating efficiency and stability of the rice mill directly affect the output and quality of grain. However, in the actual production process, emergency situations are often inevitable, such as abnormal air pressure, mechanical failure, etc. At this time, the program needs to be urgently locked to prevent the situation from further deteriorating. The traditional program locking method is usually based on the low air pressure alarm mechanism, which locks the control panel by triggering the whole system shutdown to prevent misoperation. However, this extensive whole-system shutdown strategy has obvious defects, that is, it is impossible to systematically distinguish the programs, resulting in "unnecessary shutdown" of some processes, seriously affecting production efficiency and overall benefits. When the low air pressure alarm is triggered, the system will immediately cut off the operation of all programs without considering the degree of air pressure demand of different programs and the possible consequences of shutdown. For example, some programs may only require lower air pressure to maintain operation, while other programs may require higher air pressure. High, if all programs are forced to shut down simply because the air pressure is lower than a global threshold, it is obviously unreasonable. In addition, the shutdown of the entire system will also lead to the overall interruption of the production line. The subsequent restart process is time-consuming and labor-intensive, which increases maintenance costs. The technical solution provided by this application classifies the control data set through the program division module, and divides the program into air pressure-related data sets and non-related data sets. When the air pressure monitoring module detects that the real-time air pressure is lower than the limit minimum air pressure value, the air pressure comparison module only locks the affected program instead of shutting down the entire system. This avoids the defects of the traditional extensive shutdown strategy, only locks necessary programs, and allows non-related programs to continue running. After locking some programs, the air pressure allocation module intelligently allocates the remaining air pressure resources based on the priority of the data set to be allocated, and sorts the data sets to be allocated by obtaining the ratio information or process speed, giving priority to high-priority programs, solving the problem of uneven resource distribution after the entire system is shut down. Figure 1 As shown, it includes a program division module, an air pressure monitoring module, an air pressure comparison module and an air pressure distribution module.

[0046] Program division module: obtains control program data of the control system, obtains a control data set, classifies and divides the control data set, and obtains an air pressure-related data set and an air pressure-unrelated data set.

[0047] It should be noted that the air pressure-related data set is used to represent control program data related to the air pressure system, and the air pressure-independent data set is used to represent control program data not related to the air pressure system. During the operation of the rice mill, each process is controlled by the control terminal, that is, the control program data is adjusted by the control system to control each process. Some of these processes are related to air pressure, while others are not.

[0048] It should be noted that if Figure 2As shown, the division method includes: based on the control data set, setting three detection air pressures, obtaining the detection air pressure item, setting the detection value, the detection value is ±10%, the detection air pressure includes the system calibration initial air pressure and the combination result of the system calibration initial air pressure and the detection value, so there are three detection air pressures in total, and the detection air pressure is used to represent the set air pressure for working detection of the control program data; according to the control variable method, the control data set is sequentially tested for air pressure, and the working status of different control program data in the control data set in the detection air pressure item is obtained to obtain the feedback status item; setting the fluctuation threshold, the fluctuation threshold is the maximum air pressure fluctuation value, the fluctuation value is 1%, and the feedback status item is limited based on the fluctuation threshold. When the feedback status item exceeds the fluctuation threshold, it is determined that the corresponding control program data is an air pressure-related data set, and the remaining control program data in the control data set are air pressure-unrelated data sets.

[0049] In the specific implementation process, Figure 3 As shown in the figure, during the operation of a rice mill, the initial air pressure of the system calibration is 450. At this time, according to the set detection value, three detection air pressures are obtained, namely 405, 450 and 495. The control program data are tested according to the three detection air pressures. There are 10 control program data in the control system of the rice mill, namely steps 1 to 10. At this time, by controlling the variables, the three detection air pressures are used to test the air pressure of the ten control program data. The working status of different control program data in the detection air pressure item is shown in Table 1:

[0050] Table 1

[0051]

[0052] The feedback status item is obtained and limited according to the set fluctuation value of 1%. When the feedback status item exceeds the fluctuation value, the corresponding control program data is determined to be an air pressure-related data set, and the remaining control program data in the control data set are air pressure-unrelated data sets. According to the results in Table 1, the working status of steps 9 and 10 exceeds the fluctuation value during the three air pressure detection processes. Therefore, steps 9 and 10 are determined to be air pressure-related data sets, and steps 1 and 8 are determined to be air pressure-unrelated data sets.

[0053] It should be noted that the working status also includes response time and completion time, and the method for obtaining the air pressure-related data set and the air pressure-unrelated data set also includes: setting a judgment threshold, the judgment threshold includes a response threshold and a time threshold, the response threshold is 5s, and the time threshold is 10%, based on the response threshold, the response time of the control program data under different detection air pressure items in the feedback status item is judged, and the control program data corresponding to the feedback status item whose response time difference exceeds the response threshold is judged as the first air pressure-related data; based on the time threshold, the process completion time of the control program data under different detection air pressure items in the feedback status item is judged, and the control program data corresponding to the feedback status item whose process completion time exceeds the time threshold is judged as the second air pressure-related data; the first air pressure-related data and the second air pressure-related data are combined to obtain the air pressure-related data set, and the remaining control program data in the control data set are the air pressure-unrelated data set.

[0054] In the specific implementation process, when a certain rice mill is working, the initial air pressure of the system calibration is 500. At this time, according to the set detection value, three detection air pressures are obtained, namely 405, 450 and 495. The control program data are tested according to the three detection air pressures. There are 10 control program data in the control system of the rice mill, namely steps 1 to 10. At this time, the three detection air pressures are used to test the air pressure of these ten control program data. The working status of different control program data in the detection air pressure item is shown in Table 2 and Table 3:

[0055] Table 2

[0056]

[0057] According to Table 2, in step 4, the response time difference is 7--2--6, which is 9 seconds. In step 5, the response time difference is 8--2--7, which is 11 seconds. Both exceed the set response threshold. Therefore, steps 4 and 5 are determined as the first associated data of air pressure.

[0058] Table 3

[0059]

[0060] According to Table 3, in steps 4, 5, and 10, the completion time exceeds the set time threshold of 10%. Therefore, steps 4, 5, and 10 are determined to be the second air pressure associated data. The first air pressure associated data and the second air pressure associated data are combined to obtain the air pressure associated data set, namely, steps 4, 5, and 10. The remaining control program data in the control data set are the air pressure non-associated data set, namely, steps 1 to 3 and steps 6 to 9.

[0061] Air pressure monitoring module: Continuously detects air pressure to obtain real-time air pressure detection items, obtains the limit minimum air pressure value of the air pressure-related data set, and obtains the limit air pressure item.

[0062] It should be noted that the limit air pressure item is used to represent the minimum operating air pressure of each control program data in the air pressure associated data set. The control system includes main model information and auxiliary model information. The method for obtaining the limit air pressure item includes: based on the main model information, obtaining the auxiliary connection equipment of the control system to obtain the auxiliary equipment item; based on the auxiliary equipment item, obtaining the auxiliary model information stored in the control system to obtain the auxiliary model parameter set, obtaining the pressure parameter information of the auxiliary equipment item based on the auxiliary model parameter set to obtain the equipment pressure parameter set, obtaining the auxiliary equipment model information corresponding to the air pressure associated data set, and then obtaining the corresponding equipment pressure parameter information to obtain the limit air pressure item.

[0063] Specifically, such as Figure 4 As shown, each process is controlled by the control terminal, that is, each process is controlled by adjusting the control program data through the control system. Each control program data in the air pressure associated data set has a set minimum air pressure value during operation. When the air pressure is lower than the minimum air pressure value, the control program data will not be able to run, and each control program data corresponds to a process and also corresponds to a device. Therefore, by obtaining the control program data corresponding to the air pressure associated data set in the entire control system and its corresponding device model information, the minimum air pressure information corresponding to the model can be obtained.

[0064] It should be noted that the method for obtaining the limit air pressure item also includes: setting an initial detection air pressure value, the initial detection air pressure is 1, and performing a working status detection on the control program data corresponding to the air pressure associated data set based on the initial detection air pressure value; setting an incremental value, the incremental value is a fixed air pressure growth value, which is 10, and increasing the initial detection air pressure value based on the incremental value, continuously obtaining the working status of the control program data corresponding to the air pressure associated data set, and judging whether the control program data is operating normally. When the control program data is operating normally, the corresponding air pressure value is judged as the lowest air pressure value of the control program data to obtain the limit air pressure item.

[0065] Specifically, by initially detecting the air pressure and the incremental value, the air pressure-related data set is continuously controlled and detected, and the working status of the corresponding control program data is obtained, and it is determined whether the control program data is operating normally. When the control program data is operating normally, the corresponding air pressure value is determined to be the lowest air pressure value of the control program data, and the limit air pressure item is obtained.

[0066] Air pressure comparison module: Based on the comparison between the real-time air pressure detection item and the limit air pressure item, when the real-time air pressure detection item is lower than the limit air pressure item, the corresponding control program data is determined to be a locked program.

[0067] It should be noted that the corresponding control program data is determined to be a locked program, and a locked data set is obtained. The control program data is locked based on the locked data set. When the real-time air pressure is detected to be lower than the limit minimum air pressure value of the air pressure-related data set, the corresponding control program data is determined to be a locked program and the control program data is locked.

[0068] Specifically, such as Figure 5 As shown, during the operation of a certain rice mill, there are 10 control program data in the control system, namely steps 1 to 10, among which the air pressure associated data set is steps 1 to 5. The limit minimum air pressure value of step 1 is 100 MPa, the limit minimum air pressure value of step 2 is 150 MPa, the limit minimum air pressure value of step 3 is 180 MPa, the limit minimum air pressure value of step 4 is 200 MPa, and the limit minimum air pressure value of step 5 is 200 MPa. The real-time air pressure value is detected to be 170 MPa, which is lower than that of steps 3 to 5 in the air pressure associated data set. Therefore, steps 3 to 5 are determined to be locked programs and the control program data are locked.

[0069] Air pressure allocation module: determines the control program data in the air pressure associated data set except the locked data set as the data set to be allocated, obtains the priority of the data set to be allocated and makes a priority determination.

[0070] It should be noted that the priority of the data set to be allocated is obtained, and the data priority item is obtained. Based on the real-time air pressure detection item, the data priority item is prioritized. That is, according to the priority of the data set to be allocated, the control program data in the data set to be allocated with the highest priority is selected for priority supply, and the priority program item is obtained, thereby realizing automatic locking of the program and priority opening.

[0071] It should be noted that the priority includes the process ratio. The method for obtaining the data priority item includes: obtaining the ratio information of the data set to be allocated, the ratio information includes the program control quantity information within the unit process, that is, the material processing capacity of different processes within a fixed time, to obtain the unit ratio item; based on the locked data set, obtaining the residual program control quantity information of the locked process, to obtain the target ratio item; based on the comparison result of the target ratio item and the unit ratio item and the completed comparison quantity of the data set to be allocated in the control system, obtaining the to-be-completed comparison quantity of the data set to be allocated; sorting the to-be-completed comparison quantities, obtaining the control program data corresponding to the first ranked position as the priority judgment, to obtain the data priority item.

[0072] Specifically, the control program data of the control system is set to include steps one to five. In unit time, the processing volume of step one is 1t, the processing volume of step two is 3t, the processing volume of step three is 2t, the processing volume of step four is 3t, and the processing volume of step five is 1t. The unit ratio item obtained at this time is 1:3:2:3:1. When the locking process is step one, the residual program control volume information of the locking process is 1t, and the target ratio item is obtained at this time; at the same time, when the completed control volumes of the data set to be allocated in the control system are obtained as 3t, 1t, 3t, and 1t respectively, the to-be-completed control volume of the to-be-allocated data set is obtained at this time, which is 3-3=0t for step two, 3-1=1t for step three, 3-3=0t for step four, and 1-1=0t for step five. The to-be-completed control volumes are sorted, and the control program data corresponding to the first place in the sort is obtained as the priority judgment to obtain the data priority item, which is step three.

[0073] It should be noted that the priority also includes the speed of the previous process. The method for obtaining the data priority item includes: obtaining the process speed information of the data set to be allocated to obtain the construction speed item; sorting the construction speed items in order of construction speed to obtain the process speed sorting item, obtaining the control program data corresponding to the last digit of the process speed sorting item as the priority judgment, and obtaining the data priority item.

[0074] Specifically, there are differences between the process speeds of the data sets to be allocated. During normal operation, the process with faster speed can often complete the work faster. Therefore, when sorting the construction speed items in order of construction speed, it is necessary to select the control program data with the slowest process speed as the priority judgment, so that the control program data with the slowest process speed can catch up with the working speed of the remaining processes. Therefore, priority judgment is required.

[0075] It should be noted that the method for obtaining the priority program item includes: based on the limit air pressure item, obtaining the limit air pressure data of the control program data corresponding to the data priority item, and obtaining the associated air pressure item; based on the real-time air pressure detection item, obtaining the maximum capacity information of the associated air pressure item, obtaining the air pressure ratio information, obtaining the control program data corresponding to the air pressure ratio information, and obtaining the priority program item.

[0076] Specifically, when the detected real-time air pressure value can meet the limit air pressure data of the control program data corresponding to more than one data priority item, the air pressure combination ratio is performed according to the limit air pressure data of the control program data corresponding to each data priority item to obtain at least two corresponding control program data as priority judgment, thereby achieving the priority startup effect of multiple control program data.

[0077] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is limited by the accompanying embodiments and their equivalents.

Claims

1. A program locking device control system based on abnormal air pressure alarm, characterized in that: include: Program partitioning module: obtains control program data of the control system to obtain a control data set, and classifies and divides the control data set using a partitioning method to obtain an air pressure-related data set and an air pressure-unrelated data set. The air pressure-related data set is used to represent control program data associated with the air pressure system, and the air pressure-unrelated data set is used to represent control program data unassociated with the air pressure system. Air pressure monitoring module: Continuously detects air pressure to obtain real-time air pressure detection items, obtains the ultimate minimum air pressure value of the air pressure associated data set, and obtains the ultimate air pressure item. The ultimate air pressure item is used to represent the lowest operating air pressure of each control program data in the air pressure associated data set; Air pressure comparison module: Based on the comparison of the real-time air pressure detection item and the limit air pressure item, when the real-time air pressure detection item is lower than the limit air pressure item, the corresponding control program data is determined to be a locked program, and a locked data set is obtained. The control program data is locked based on the locked data set; Air pressure allocation module: The control program data except the locked data set in the air pressure associated data set is determined as the data set to be allocated, the priority of the data set to be allocated is obtained, and the data priority item is obtained. Based on the real-time air pressure detection item, the data priority item is prioritized to obtain the priority program item, thereby realizing the automatic locking of the program and the priority opening.

2. A program locking device control system based on abnormal air pressure alarm according to claim 1, characterized in that: The division method includes: Based on the control data set, at least two detection air pressures are set to obtain a detection air pressure item, where the detection air pressure is used to represent the set air pressure for performing work detection on the control program data; According to the control variable method, the air pressure of the control data set is detected in sequence, the working status of the different control program data in the control data set in the air pressure detection item is obtained, and the feedback status item is obtained; A fluctuation threshold is set, which is the maximum fluctuation value of the air pressure. The feedback status item is limited based on the fluctuation threshold. When the feedback status item exceeds the fluctuation threshold, the corresponding control program data is determined to be an air pressure-related data set, and the remaining control program data in the control data set are air pressure-unrelated data sets.

3. The program locking device control system based on abnormal air pressure alarm according to claim 2, characterized in that: The working status also includes response time and completion time. The method for obtaining the air pressure associated data set and the air pressure non-associated data set also includes: Setting a determination threshold, which includes a response threshold and a time threshold, and determining the response time of the control program data under different detected air pressure items in the feedback status item based on the response threshold, and determining the control program data corresponding to the feedback status item whose response time difference exceeds the response threshold as the first air pressure associated data; Determine the process completion time of the control program data under different detected air pressure items in the feedback status item based on the time threshold, and determine the control program data corresponding to the feedback status item whose process completion time exceeds the time threshold as the second air pressure associated data; The first air pressure associated data and the second air pressure associated data are combined to obtain an air pressure associated data set, and the remaining control program data in the control data set are air pressure non-associated data sets.

4. The program locking device control system based on abnormal air pressure alarm according to claim 1, characterized in that: The control system includes main model information and subsidiary model information, and the method for obtaining the limit air pressure item includes: Based on the main model information, obtain the auxiliary connection equipment of the control system and obtain the auxiliary equipment item; Based on the accessory equipment item, the accessory model information stored in the control system is obtained to obtain the accessory model parameter set. Based on the accessory model parameter set, the pressure parameter information of the accessory equipment item is obtained to obtain the equipment pressure parameter set. The accessory equipment model information corresponding to the air pressure associated data set is obtained, and then the corresponding equipment pressure parameter information is obtained to obtain the limit air pressure item.

5. The program locking device control system based on abnormal air pressure alarm according to claim 1, characterized in that: The method for obtaining the limit air pressure item further includes: Setting an initial detection air pressure value, and performing a working status detection on the control program data corresponding to the air pressure associated data set based on the initial detection air pressure value; An incremental value is set, which is a fixed air pressure increase value. The initial detected air pressure value is increased based on the incremental value, and the working status of the control program data corresponding to the air pressure associated data set is continuously obtained to determine whether the control program data is operating normally. When the control program data is operating normally, the corresponding air pressure value is determined as the lowest air pressure value of the control program data to obtain the limit air pressure item.

6. The program locking device control system based on abnormal air pressure alarm according to claim 1, characterized in that: The priority includes the process ratio, and the method for obtaining the data priority includes: Obtaining the ratio information of the data set to be allocated, the ratio information includes the process control quantity information within the unit process, and obtaining the unit ratio item; Based on the locked data set, the information of the remaining process control quantity of the locked process is obtained to obtain the target ratio item; Based on the comparison results of the target ratio item and the unit ratio item and the completed comparison amount of the data set to be allocated in the control system, the to-be-completed comparison amount of the data set to be allocated is obtained; The control quantities to be completed are sorted, and the control program data corresponding to the first one in the sorting is obtained as a priority judgment to obtain a data priority item.

7. The program locking device control system based on abnormal air pressure alarm according to claim 6, characterized in that: The priority also includes the speed of the previous process. The method for obtaining the data priority includes: Obtain the process speed information of the data set to be allocated and obtain the construction speed item; The construction speed items are sorted in order of construction speed to obtain process speed sorting items, and the control program data corresponding to the last position of the process speed sorting items is obtained as a priority judgment to obtain a data priority item.

8. The program locking device control system based on abnormal air pressure alarm according to claim 1, characterized in that: The method for obtaining the priority program item includes: Based on the limit air pressure item, the limit air pressure data of the control program data corresponding to the data priority item is obtained to obtain the associated air pressure item; Based on the real-time air pressure detection item, the maximum capacity information of the related air pressure item is obtained, the air pressure ratio information is obtained, the control program data corresponding to the air pressure ratio information is obtained, and the priority program item is obtained.

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