A method and system for trigger condition and action definition for industrial control

Abstract

This invention provides a method and system for defining triggering conditions and actions in industrial control. The method includes: Step S1, configuring triggering logic, combinational logic, and basic actions on a host computer to generate a configuration file; Step S2, sending the configuration file to a secondary computer; Step S3, the secondary computer collects monitoring data through sensors and performs triggering logic operations on the monitoring data based on the triggering logic carried in the configuration file to obtain the triggering logic operation result; Step S4, the script engine of the secondary computer performs combinational logic operations based on the triggering logic operation result and the combinational logic carried in the configuration file to obtain the combinational logic operation result; Step S5, based on the combinational logic operation result, segmenting the action combination expression to obtain an action chain list; Step S6, controlling the corresponding actuator to execute basic actions based on the action chain list. The advantages of this invention are: greatly improving the flexibility and scalability of triggering conditions and action definitions.

Description

Technical Field

[0001] This invention relates to the field of industrial control technology, and in particular to a method and system for defining triggering conditions and actions for industrial control. Background Technology

[0002] In the field of industrial control technology, microcontroller control systems are typically designed to read data from sensors to control external devices to perform specific actions. A typical workflow includes: (1) reading raw data a from sensor 1; (2) processing and calculating the raw data a to obtain derived data A; (3) performing logical judgment on the derived data A to obtain a logical value of "true" or "false"; (4) if the logical value is "true", controlling external device 1 to perform action 1. Admittedly, by extending any one or more of the above steps, a more complex workflow can be obtained: (1) reading raw data a to z from sensors 1 to n; (2) processing and calculating the raw data a to z to obtain derived data A to Z; (3) performing logical judgment on the derived data A to Z to obtain a logical value of "true" or "false"; (4) if the logical value is "true", controlling external devices 1 to n to perform actions 1 to n.

[0003] However, such a design has significant limitations. If the sensor data is defined as the input, the action of the external device is defined as the output, and the transformation from input to output is defined as a mapping, then the mapping must be determined and coded in the software development stage. It cannot be modified, added, or deleted after the software is released and launched, resulting in low flexibility and poor scalability. Once the characteristics of the sensor's data acquisition object change, if the execution action of the external device needs to be adjusted accordingly, the program's source code must be modified, recompiled, packaged, released, and downloaded for upgrade.

[0004] For example, in a battery cell formation and capacity testing system, fire control inputs include battery cell voltage, battery cell temperature, ambient temperature, smoke detector signals, and carbon monoxide concentration. Outputs include HMI pop-up alerts, needle bed disengagement, cooling fan shutdown, fire door closure, and sprinkler activation. Equipment engineers need to modify the mappings based on different battery cell characteristics and safety considerations to adjust the appropriate fire control strategy. Using traditional methods would require frequent modifications to the fire control program, which is extremely inconvenient.

[0005] Therefore, how to provide a method and system for defining triggering conditions and actions for industrial control, and improve the flexibility and scalability of triggering conditions and action definitions, has become an urgent technical problem to be solved. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to provide a method and system for defining triggering conditions and actions for industrial control, thereby improving the flexibility and scalability of triggering conditions and action definitions.

[0007] In a first aspect, the present invention provides a method for defining triggering conditions and actions for industrial control, comprising the following steps:

[0008] Step S1: The host computer configures several trigger logics, combination logics, and basic actions, and generates a configuration file for setting trigger conditions based on each of the trigger logics, combination logics, and basic actions.

[0009] Step S2: The host computer sends the configuration file to the intermediate computer via the FTP protocol;

[0010] Step S3: The mid-level computer collects monitoring data in real time through each sensor, performs trigger logic operation on the monitoring data based on the trigger logic carried in the configuration file, and obtains the trigger logic operation result;

[0011] Step S4: The script engine of the mid-level machine performs combinational logic operations based on the trigger logic operation result and the combinational logic carried in the configuration file to obtain the combinational logic operation result;

[0012] Step S5: Based on the result of the combinational logic operation, the intermediate computer segments the action combination expression corresponding to the result of the combinational logic operation to obtain an action chain list including several basic actions.

[0013] Step S6: The intermediate computer controls the corresponding actuator to perform basic actions based on the action chain list.

[0014] Furthermore, step S1 specifically includes:

[0015] The host computer is configured with several trigger logics, combination logics and basic actions. Each trigger logic corresponds to a trigger logic number, each combination logic corresponds to a combination logic number, and each basic action corresponds to an action number.

[0016] The triggering logic involves comparing a parameter name with a parameter threshold using a comparison symbol, and generating a triggering logic operation result; the comparison symbol is ">", "≥", "<", "≤" or "=".

[0017] The combinational logic combines the triggering logic using logical operators; the logical operators are "AND", "OR", or "AND".

[0018] The basic actions are used to combine basic actions using "+" to obtain action combination expressions;

[0019] Select and configure the relationships between the trigger logic, combination logic, and action combination expressions to generate a configuration file for setting trigger conditions.

[0020] Furthermore, step S2 specifically includes:

[0021] The host computer sends the configuration file to the intermediate computer in real time via the FTP protocol, and the intermediate computer stores the received configuration file to a specified path.

[0022] Furthermore, step S3 specifically includes:

[0023] The mid-level computer collects monitoring data in real time through various sensors, performs trigger logic operations on the monitoring data based on the trigger logic carried in the configuration file, and obtains a trigger logic operation result of "true" or "false".

[0024] Step S4 specifically involves:

[0025] The intermediate computer starts the script engine and imports the trigger logic operation result into the script engine's script execution environment. The script engine runs the combinational logic carried in the configuration file to perform combinational logic operations on the trigger logic operation result, and obtains a combinational logic operation result that is "true" or "false".

[0026] Furthermore, step S5 specifically includes:

[0027] When the result of the combinational logic operation is "true", the intermediate computer searches for the action combination expression corresponding to the result of the combinational logic operation in the configuration file, divides the action combination expression by "+" to obtain several basic actions, and obtains an action chain list based on each basic action.

[0028] Secondly, the present invention provides a triggering condition and action definition system for industrial control, comprising the following modules:

[0029] The configuration file generation module is used to configure several trigger logics, combination logics and basic actions on the host computer, and to generate a configuration file for setting trigger conditions based on each of the trigger logics, combination logics and basic actions.

[0030] The configuration file sending module is used by the host computer to send the configuration file to the intermediate computer via the FTP protocol.

[0031] The trigger logic operation module is used by the mid-level computer to collect monitoring data in real time through various sensors, and perform trigger logic operation on the monitoring data based on the trigger logic carried in the configuration file to obtain the trigger logic operation result;

[0032] The combinational logic operation module is used by the script engine of the mid-level machine to perform combinational logic operations based on the trigger logic operation result and the combinational logic carried in the configuration file, so as to obtain the combinational logic operation result.

[0033] The action list acquisition module is used by the mid-level computer to segment the action combination expression corresponding to the combination logic operation result based on the combination logic operation result, and obtain an action list including several basic actions.

[0034] The action module is used by the mid-level computer to control the corresponding actuator to perform basic actions based on the action chain.

[0035] Furthermore, the configuration file generation module is specifically used for:

[0036] The host computer is configured with several trigger logics, combination logics and basic actions. Each trigger logic corresponds to a trigger logic number, each combination logic corresponds to a combination logic number, and each basic action corresponds to an action number.

[0037] The triggering logic involves comparing a parameter name with a parameter threshold using a comparison symbol, and generating a triggering logic operation result; the comparison symbol is ">", "≥", "<", "≤" or "=".

[0038] The combinational logic combines the triggering logic using logical operators; the logical operators are "AND", "OR", or "AND".

[0039] The basic actions are used to combine basic actions using "+" to obtain action combination expressions;

[0040] Select and configure the relationships between the trigger logic, combination logic, and action combination expressions to generate a configuration file for setting trigger conditions.

[0041] Furthermore, the configuration file sending module is specifically used for:

[0042] The host computer sends the configuration file to the intermediate computer in real time via the FTP protocol, and the intermediate computer stores the received configuration file to a specified path.

[0043] Furthermore, the triggering logic operation module is specifically used for:

[0044] The mid-level computer collects monitoring data in real time through various sensors, performs trigger logic operations on the monitoring data based on the trigger logic carried in the configuration file, and obtains a trigger logic operation result of "true" or "false".

[0045] The combinational logic operation module is specifically used for:

[0046] The intermediate computer starts the script engine and imports the trigger logic operation result into the script engine's script execution environment. The script engine runs the combinational logic carried in the configuration file to perform combinational logic operations on the trigger logic operation result, and obtains a combinational logic operation result that is "true" or "false".

[0047] Furthermore, the action list acquisition module is specifically used for:

[0048] When the result of the combinational logic operation is "true", the intermediate computer searches for the action combination expression corresponding to the result of the combinational logic operation in the configuration file, divides the action combination expression by "+" to obtain several basic actions, and obtains an action chain list based on each basic action.

[0049] The advantages of this invention are:

[0050] The host computer configures several trigger logics, combination logics, and basic actions. Based on these, a configuration file for setting trigger conditions is generated and sent to the intermediate computer. The intermediate computer then collects monitoring data in real time through various sensors. Based on the trigger logic in the configuration file, it performs trigger logic operations on the monitoring data to obtain the trigger logic operation result. Based on the trigger logic operation result and the combination logic in the configuration file, it performs combination logic operations to obtain the combination logic operation result. Based on the combination logic operation result, it segments the action combination expression to obtain an action chain list containing several basic actions. Finally, the intermediate computer controls the corresponding actuators to execute the basic actions based on the action chain list. The triggering logic can be flexibly adjusted by modifying parameter names and thresholds. Compared to the traditional approach of fixing the algorithm during the program development stage, users can adjust the details of the triggering logic themselves, greatly improving flexibility. Combinatorial logic can arrange and combine limited triggering logic at will. Compared to the traditional approach of fixing all logic during the program development stage, users can develop complex and diverse judgment logic themselves, greatly improving extensibility. Combinatorial action expressions can freely set the basic actions to be triggered. Compared to the traditional approach of fixing triggering actions during the program development stage, users can freely change the basic triggering actions, greatly improving flexibility. Ultimately, this greatly enhances the flexibility and extensibility of triggering conditions and action definitions. Attached Figure Description

[0051] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0052] Figure 1 This is a flowchart of a triggering condition and action definition method for industrial control according to the present invention.

[0053] Figure 2 This is a schematic diagram of the triggering condition and action definition system for industrial control according to the present invention.

[0054] Figure 3 This is a hardware architecture diagram of the present invention. Detailed Implementation

[0055] Please refer to Figures 1 to 3 As shown, a preferred embodiment of the triggering condition and action definition method for industrial control according to the present invention includes the following steps:

[0056] Step S1: The host computer configures several trigger logics, combination logics, and basic actions, and generates a configuration file for setting trigger conditions based on each of the trigger logics, combination logics, and basic actions.

[0057] Step S2: The host computer sends the configuration file to the intermediate computer via the FTP protocol;

[0058] Step S3: The mid-level computer collects monitoring data in real time through each sensor, performs trigger logic operation on the monitoring data based on the trigger logic carried in the configuration file, and obtains the trigger logic operation result;

[0059] Step S4: The script engine of the mid-level machine performs combinational logic operations based on the trigger logic operation result and the combinational logic carried in the configuration file to obtain the combinational logic operation result;

[0060] Step S5: Based on the result of the combinational logic operation, the intermediate computer segments the action combination expression corresponding to the result of the combinational logic operation to obtain an action chain list including several basic actions.

[0061] Step S6: The intermediate computer controls the corresponding actuator to perform basic actions based on the action chain list.

[0062] This invention allows users to input combinational logic and corresponding combinational action expressions through a human-computer interaction interface provided by a host computer. The input combinational logic and combinational action expressions are saved as a configuration file and transmitted to a mid-level computer. The mid-level computer reads and parses the configuration file to obtain the user-edited strategy (combinational logic and combinational action expressions). It reads monitoring data from sensors, performs calculations and judgments to obtain the trigger logic operation result. The trigger logic operation result is substituted into the combinational logic operation to obtain the combinational logic operation result. Then, the corresponding combinational action expressions are decomposed to obtain the action chain list. The action chain list is traversed, and the corresponding actuators are controlled one by one to perform the corresponding basic actions.

[0063] In this invention, the host computer and the intermediate computer communicate via Ethernet, while the communication method between the intermediate computer and the sensor or actuator is not limited, including but not limited to Ethernet, serial port, CAN, etc.

[0064] Step S1 specifically involves:

[0065] The host computer is configured with several trigger logics, combination logics and basic actions. Each trigger logic corresponds to a trigger logic number, each combination logic corresponds to a combination logic number, and each basic action corresponds to an action number.

[0066] The triggering logic involves comparing a parameter name with a parameter threshold using a comparison symbol, and generating a triggering logic operation result; the comparison symbol is ">", "≥", "<", "≤" or "=".

[0067] The combination logic combines the trigger logic using logical operators; the logical operators are "AND", "OR", or "AND"; users can flexibly adjust the trigger logic and combination logic according to their actual needs;

[0068] The basic actions are used to combine basic actions using "+" to obtain action combination expressions;

[0069] Select and configure the relationships between the trigger logic, combination logic, and action combination expressions to generate a configuration file for setting trigger conditions.

[0070] Step S2 specifically involves:

[0071] The host computer sends the configuration file to the intermediate computer in real time via the FTP protocol, and the intermediate computer stores the received configuration file to a specified path.

[0072] Step S3 specifically involves:

[0073] The mid-level computer collects monitoring data in real time through various sensors, performs trigger logic operations on the monitoring data based on the trigger logic carried in the configuration file, and obtains a trigger logic operation result of "true" or "false".

[0074] Step S4 specifically involves:

[0075] The intermediate computer starts the script engine and imports the trigger logic operation result into the script engine's script execution environment. The script engine runs the combinational logic carried in the configuration file to perform combinational logic operations on the trigger logic operation result, and obtains a combinational logic operation result that is "true" or "false".

[0076] Step S5 specifically involves:

[0077] When the result of the combinational logic operation is "true", the intermediate computer searches for the action combination expression corresponding to the result of the combinational logic operation in the configuration file, divides the action combination expression by "+" to obtain several basic actions, and obtains an action chain list based on each basic action.

[0078] A preferred embodiment of the triggering condition and action definition system for industrial control according to the present invention includes the following modules:

[0079] The configuration file generation module is used to configure several trigger logics, combination logics and basic actions on the host computer, and to generate a configuration file for setting trigger conditions based on each of the trigger logics, combination logics and basic actions.

[0080] The configuration file sending module is used by the host computer to send the configuration file to the intermediate computer via the FTP protocol.

[0081] The trigger logic operation module is used by the mid-level computer to collect monitoring data in real time through various sensors, and perform trigger logic operation on the monitoring data based on the trigger logic carried in the configuration file to obtain the trigger logic operation result;

[0082] The combinational logic operation module is used by the script engine of the mid-level machine to perform combinational logic operations based on the trigger logic operation result and the combinational logic carried in the configuration file, so as to obtain the combinational logic operation result.

[0083] The action list acquisition module is used by the mid-level computer to segment the action combination expression corresponding to the combination logic operation result based on the combination logic operation result, and obtain an action list including several basic actions.

[0084] The action module is used by the mid-level computer to control the corresponding actuator to perform basic actions based on the action chain.

[0085] This invention allows users to input combinational logic and corresponding combinational action expressions through a human-computer interaction interface provided by a host computer. The input combinational logic and combinational action expressions are saved as a configuration file and transmitted to a mid-level computer. The mid-level computer reads and parses the configuration file to obtain the user-edited strategy (combinational logic and combinational action expressions). It reads monitoring data from sensors, performs calculations and judgments to obtain the trigger logic operation result. The trigger logic operation result is substituted into the combinational logic operation to obtain the combinational logic operation result. Then, the corresponding combinational action expressions are decomposed to obtain the action chain list. The action chain list is traversed, and the corresponding actuators are controlled one by one to perform the corresponding basic actions.

[0086] In this invention, the host computer and the intermediate computer communicate via Ethernet, while the communication method between the intermediate computer and the sensor or actuator is not limited, including but not limited to Ethernet, serial port, CAN, etc.

[0087] The configuration file generation module is specifically used for:

[0088] The host computer is configured with several trigger logics, combination logics and basic actions. Each trigger logic corresponds to a trigger logic number, each combination logic corresponds to a combination logic number, and each basic action corresponds to an action number.

[0089] The triggering logic involves comparing a parameter name with a parameter threshold using a comparison symbol, and generating a triggering logic operation result; the comparison symbol is ">", "≥", "<", "≤" or "=".

[0090] The combination logic combines the trigger logic using logical operators; the logical operators are "AND", "OR", or "AND"; users can flexibly adjust the trigger logic and combination logic according to their actual needs;

[0091] The basic actions are used to combine basic actions using "+" to obtain action combination expressions;

[0092] Select and configure the relationships between the trigger logic, combination logic, and action combination expressions to generate a configuration file for setting trigger conditions.

[0093] The configuration file sending module is specifically used for:

[0094] The host computer sends the configuration file to the intermediate computer in real time via the FTP protocol, and the intermediate computer stores the received configuration file to a specified path.

[0095] The trigger logic operation module is specifically used for:

[0096] The mid-level computer collects monitoring data in real time through various sensors, performs trigger logic operations on the monitoring data based on the trigger logic carried in the configuration file, and obtains a trigger logic operation result of "true" or "false".

[0097] The combinational logic operation module is specifically used for:

[0098] The intermediate computer starts the script engine and imports the trigger logic operation result into the script engine's script execution environment. The script engine runs the combinational logic carried in the configuration file to perform combinational logic operations on the trigger logic operation result, and obtains a combinational logic operation result that is "true" or "false".

[0099] The action list acquisition module is specifically used for:

[0100] When the result of the combinational logic operation is "true", the intermediate computer searches for the action combination expression corresponding to the result of the combinational logic operation in the configuration file, divides the action combination expression by "+" to obtain several basic actions, and obtains an action chain list based on each basic action.

[0101] In summary, the advantages of this invention are:

[0102] The host computer configures several trigger logics, combination logics, and basic actions. Based on these, a configuration file for setting trigger conditions is generated and sent to the intermediate computer. The intermediate computer then collects monitoring data in real time through various sensors. Based on the trigger logic in the configuration file, it performs trigger logic operations on the monitoring data to obtain the trigger logic operation result. Based on the trigger logic operation result and the combination logic in the configuration file, it performs combination logic operations to obtain the combination logic operation result. Based on the combination logic operation result, it segments the action combination expression to obtain an action chain list containing several basic actions. Finally, the intermediate computer controls the corresponding actuators to execute the basic actions based on the action chain list. The triggering logic can be flexibly adjusted by modifying parameter names and thresholds. Compared to the traditional approach of fixing the algorithm during the program development stage, users can adjust the details of the triggering logic themselves, greatly improving flexibility. Combinatorial logic can arrange and combine limited triggering logic at will. Compared to the traditional approach of fixing all logic during the program development stage, users can develop complex and diverse judgment logic themselves, greatly improving extensibility. Combinatorial action expressions can freely set the basic actions to be triggered. Compared to the traditional approach of fixing triggering actions during the program development stage, users can freely change the basic triggering actions, greatly improving flexibility. Ultimately, this greatly enhances the flexibility and extensibility of triggering conditions and action definitions.

[0103] While specific embodiments of the present invention have been described above, those skilled in the art should understand that the specific embodiments described are merely illustrative and not intended to limit the scope of the present invention. Equivalent modifications and variations made by those skilled in the art in accordance with the spirit of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A method for defining triggering conditions and actions for industrial control, characterized in that: Includes the following steps: Step S1: The host computer configures several trigger logics, combination logics, and basic actions, and generates a configuration file for setting trigger conditions based on each of the trigger logics, combination logics, and basic actions. Step S2: The host computer sends the configuration file to the intermediate computer via the FTP protocol; Step S3: The mid-level computer collects monitoring data in real time through each sensor, performs trigger logic operation on the monitoring data based on the trigger logic carried in the configuration file, and obtains the trigger logic operation result; Step S4: The script engine of the mid-level machine performs combinational logic operations based on the trigger logic operation result and the combinational logic carried in the configuration file to obtain the combinational logic operation result; Step S5: Based on the result of the combinational logic operation, the intermediate computer segments the action combination expression corresponding to the result of the combinational logic operation to obtain an action chain list including several basic actions. Step S6: The intermediate computer controls the corresponding actuator to perform basic actions based on the action chain list.

2. The triggering condition and action definition method for industrial control as described in claim 1, characterized in that: Step S1 specifically involves: The host computer is configured with several trigger logics, combination logics and basic actions. Each trigger logic corresponds to a trigger logic number, each combination logic corresponds to a combination logic number, and each basic action corresponds to an action number. The triggering logic involves comparing a parameter name with a parameter threshold using a comparison symbol, and generating a triggering logic operation result; the comparison symbol is ">", "≥", "<", "≤" or "=". The combinational logic combines the triggering logic using logical operators; the logical operators are "AND", "OR", or "AND". The basic actions are used to combine basic actions using "+" to obtain action combination expressions; Select and configure the relationships between the trigger logic, combination logic, and action combination expressions to generate a configuration file for setting trigger conditions.

3. The triggering condition and action definition method for industrial control as described in claim 1, characterized in that: Step S2 specifically involves: The host computer sends the configuration file to the intermediate computer in real time via the FTP protocol, and the intermediate computer stores the received configuration file to a specified path.

4. The triggering condition and action definition method for industrial control as described in claim 1, characterized in that: Step S3 specifically involves: The mid-level computer collects monitoring data in real time through various sensors, performs trigger logic operations on the monitoring data based on the trigger logic carried in the configuration file, and obtains a trigger logic operation result of "true" or "false". Step S4 specifically involves: The intermediate computer starts the script engine and imports the trigger logic operation result into the script engine's script execution environment. The script engine runs the combinational logic carried in the configuration file to perform combinational logic operations on the trigger logic operation result, and obtains a combinational logic operation result that is "true" or "false".

5. The triggering condition and action definition method for industrial control as described in claim 1, characterized in that: Step S5 specifically involves: When the result of the combinational logic operation is "true", the intermediate computer searches for the action combination expression corresponding to the result of the combinational logic operation in the configuration file, divides the action combination expression by "+" to obtain several basic actions, and obtains an action chain list based on each basic action.

6. A triggering condition and action definition system for industrial control, characterized in that: Includes the following modules: The configuration file generation module is used to configure several trigger logics, combination logics and basic actions on the host computer, and to generate a configuration file for setting trigger conditions based on each of the trigger logics, combination logics and basic actions. The configuration file sending module is used by the host computer to send the configuration file to the intermediate computer via the FTP protocol. The trigger logic operation module is used by the mid-level computer to collect monitoring data in real time through various sensors, and perform trigger logic operation on the monitoring data based on the trigger logic carried in the configuration file to obtain the trigger logic operation result; The combinational logic operation module is used by the script engine of the mid-level machine to perform combinational logic operations based on the trigger logic operation result and the combinational logic carried in the configuration file, so as to obtain the combinational logic operation result. The action list acquisition module is used by the mid-level computer to segment the action combination expression corresponding to the combination logic operation result based on the combination logic operation result, and obtain an action list including several basic actions. The action module is used by the mid-level computer to control the corresponding actuator to perform basic actions based on the action chain.

7. A triggering condition and action definition system for industrial control as described in claim 6, characterized in that: The configuration file generation module is specifically used for: The host computer is configured with several trigger logics, combination logics and basic actions. Each trigger logic corresponds to a trigger logic number, each combination logic corresponds to a combination logic number, and each basic action corresponds to an action number. The triggering logic involves comparing a parameter name with a parameter threshold using a comparison symbol, and generating a triggering logic operation result; the comparison symbol is ">", "≥", "<", "≤" or "=". The combinational logic combines the triggering logic using logical operators; the logical operators are "AND", "OR", or "AND". The basic actions are used to combine basic actions using "+" to obtain action combination expressions; Select and configure the relationships between the trigger logic, combination logic, and action combination expressions to generate a configuration file for setting trigger conditions.

8. A triggering condition and action definition system for industrial control as described in claim 6, characterized in that: The configuration file sending module is specifically used for: The host computer sends the configuration file to the intermediate computer in real time via the FTP protocol, and the intermediate computer stores the received configuration file to a specified path.

9. A triggering condition and action definition system for industrial control as described in claim 6, characterized in that: The trigger logic operation module is specifically used for: The mid-level computer collects monitoring data in real time through various sensors, performs trigger logic operations on the monitoring data based on the trigger logic carried in the configuration file, and obtains a trigger logic operation result of "true" or "false". The combinational logic operation module is specifically used for: The intermediate computer starts the script engine and imports the trigger logic operation result into the script engine's script execution environment. The script engine runs the combinational logic carried in the configuration file to perform combinational logic operations on the trigger logic operation result, and obtains a combinational logic operation result that is "true" or "false".

10. A triggering condition and action definition system for industrial control as described in claim 6, characterized in that: The action list acquisition module is specifically used for: When the result of the combinational logic operation is "true", the intermediate computer searches for the action combination expression corresponding to the result of the combinational logic operation in the configuration file, divides the action combination expression by "+" to obtain several basic actions, and obtains an action chain list based on each basic action.

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