Trusted DCS system module state real-time monitoring method and system

Abstract

The invention discloses a trusted DCS system module state real-time monitoring method and system, and belongs to the technical field of thermal power plant control, and the method comprises the steps: receiving communication state parameters of modules in a trusted DCS system in real time; if the communication state parameters are normal, indicating lamp display is normal, the communication state parameters are reported to the upper computer tool software, and the interface display module is normal; if the communication state parameters are abnormal, fault types are further judged according to the communication state parameters, and the fault types comprise hardware faults or software faults or other faults; according to the specific fault type, an indicator lamp is controlled to display abnormity, the fault type is uploaded to upper computer tool software, and an interface displays module abnormity.

Description

Technical Field

[0001] The invention belongs to the technical field of thermal power plant control, and relates to a reliable DCS system module state real-time monitoring method and system. Background Art

[0002] In thermal power plants, online real-time monitoring of modules is a very important link, and real-time module monitoring is crucial, especially in DCS (distributed control system, referred to as DCS) systems, where reliable operation of modules is a key factor in ensuring the operation of DCS systems. Any module disconnection and failure may cause a major production safety accident such as a generator set tripping, so online and on-site real-time monitoring of modules is very important. Multiple monitoring methods are required to achieve effective monitoring of system modules, ensuring that when a module is disconnected, the module status is quickly fed back to the operator for timely troubleshooting and maintenance.

[0003] Generally, the site is composed of dozens of cabinets or even thousands of modules. One cabinet can be used as a monitoring unit, which can monitor the online operation status of up to 60 modules in real time. Distributed monitoring can quickly locate faulty modules, reduce the impact of faulty modules on the system, and improve system reliability.

[0004] The actual sampling and control of local equipment data are carried out through modules. The controller sends instructions, which are transmitted to the local equipment through the module to realize the collection and control of equipment data. The module plays a connecting role in the entire control loop. Summary of the invention

[0005] In order to obtain the module status of a trusted DCS system in real time and improve monitoring efficiency, the present invention proposes a real-time monitoring method and system for the module status of a trusted DCS system. The method can immediately display and report through indicator lights and host computer tool software, thereby improving the efficiency of fault handling.

[0006] To achieve the above purpose, the present invention adopts the following technical means: The first aspect of the present invention is to provide a method for real-time monitoring of module status of a trusted DCS system, comprising: Receive communication status parameters of modules in the trusted DCS system in real time; If the communication status parameters are normal, the indicator light will show normal, the communication status parameters will be reported to the upper computer tool software, and the interface will show that the module is normal; If the communication status parameters are abnormal, the fault type is further determined based on the communication status parameters, including hardware fault, software fault or other faults. The indicator light is controlled to display abnormality based on the specific fault type, and the fault type is uploaded to the upper computer tool software, and the interface displays the module abnormality.

[0007] As a further improvement of the present invention, the communication status parameters of the modules in the trusted DCS system are received in real time when the trusted DCS system is just powered on, after the module and the controller, and the controller and the host computer establish communication, a corresponding controller and a module under the controller are established in the host computer, and then the communication status parameters of the modules in the trusted DCS system are received.

[0008] As a further improvement of the present invention, the module and the controller, and the controller and the host computer establish communication using RS485 bus and a unique communication protocol; the controller and the host computer communicate using a network; the module is based on each cabinet as an independent monitoring point group, and monitors multiple field modules at the same time.

[0009] As a further improvement of the present invention, the indicator light displays different colors in different situations; the abnormal communication status parameter means that the controller and the module have multiple communication abnormalities, and the corresponding communication indicator light is lit.

[0010] As a further improvement of the present invention, when the communication status parameters are abnormal, an alarm is triggered through the tool software interface to remind the operating personnel to conduct a fault query; and the electronic watchdog inside the module is called to periodically interact with the hardware electronic watchdog in real time. If the interaction is interrupted, the corresponding fault indicator light on the local module panel will light up, thereby realizing real-time status monitoring of the module on site.

[0011] As a further improvement of the present invention, the hardware failure includes a module being inserted incorrectly in a corresponding slot.

[0012] As a further improvement of the present invention, the hardware failure is based on the automatic allocation of hardware addresses by the hardware. The hardware addresses are collected by the MCU inside the module and the module type is configured by the host computer for judgment. If there is inconsistency, the corresponding indicator light on the module side will turn red and the BUS indicator light in the controller will flash.

[0013] As a further improvement of the present invention, an automatic determination step is also included, specifically including: Compare the real-time data with the judgment model to judge whether the working state of the DCS module is normal; the judgment model is a judgment model of the working state of the DCS module established based on historical data and expert knowledge; The judgment results are displayed in a visual way.

[0014] The second aspect of the present invention is to provide a reliable DCS system module status real-time monitoring system, comprising: A receiving module is used to receive communication status parameters of modules in a trusted DCS system in real time; Normal module, used to indicate that if the communication status parameters are normal, the indicator light will display normal, report the communication status parameters to the upper computer tool software, and the interface will display that the module is normal; The abnormal module is used to further determine the fault type based on the communication status parameters if the communication status parameters are abnormal. The fault type includes hardware fault, software fault or other faults; the indicator light is controlled to display abnormality according to the specific fault type, and the fault type is uploaded to the upper computer tool software, and the interface displays the module abnormality.

[0015] The third aspect of the present invention is to provide an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method for real-time monitoring of the status of a trusted DCS system module when executing the computer program.

[0016] A fourth aspect of the present invention is to provide a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the method for real-time monitoring of the status of a trusted DCS system module is implemented.

[0017] Compared with the prior art, the present invention has the following beneficial effects: This method can receive and process the communication status parameters of the modules in the DCS system in real time, thereby ensuring real-time monitoring of the working status of the modules. Through in-depth analysis of the communication status parameters, the working status of the module and the specific type of fault can be accurately judged. Once a fault is detected, the system can immediately display and alarm through indicator lights and host computer tool software, thereby improving the efficiency of fault handling. This method can be applied to DCS systems of various sizes, and can be customized and expanded according to actual needs to ensure the stable and reliable operation of the DCS system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A flow chart of a method for real-time monitoring of module status of a trusted DCS system provided by the present invention; Figure 2 It is a connection diagram between the module and the controller; Figure 3 Provide a smooth block diagram of the logic functions running for real-time monitoring of the entire module; Figure 4 A reliable DCS system module status real-time monitoring system provided by the present invention; Figure 5 A schematic diagram of an electronic device provided by the present invention. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. 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 creative work should fall within the scope of protection of the present invention.

[0020] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein.

[0021] In addition, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus that includes a series of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, product, or apparatus.

[0022] The DCS system collects key parameters of the module in real time through various sensors, such as temperature, pressure, current, etc. These sensors can monitor the working status of the module in real time and transmit the collected data to the control system. The collected data will be transmitted to the control system through the communication network. This process usually uses two methods: wired communication and wireless communication. Wired communication is high-speed and stable, and is suitable for long-distance transmission and complex environments. Wireless communication is more flexible and suitable for some scenes that are difficult to wire or need to be moved. The control system will receive and process the data collected by the sensor in real time, and monitor the working status of the module in real time. If an abnormal condition is detected in the module, such as excessive temperature or abnormal pressure, the system will immediately issue an alarm signal to remind the operator to handle it.

[0023] In order to ensure the reliable operation of the module, multiple monitoring methods need to be used for real-time monitoring. In addition to traditional sensor monitoring, redundant design, hot backup and other methods can also be used to improve the reliability of the system. At the same time, intelligent diagnosis technology can also be used to predict and diagnose the working status of the module, and potential problems can be discovered and handled in a timely manner.

[0024] When the system detects that a module is offline or faulty, it will quickly feedback the module status to the operator. The operator can perform timely troubleshooting and maintenance based on the fault information provided by the system. At the same time, the system can also provide historical data query and analysis functions to help operators understand the module's operating status and fault history, providing a reference for troubleshooting.

[0025] By adopting these technologies, online real-time monitoring and multiple monitoring methods can be realized for DCS system modules in thermal power plants. This can not only improve the reliability and stability of the system, but also timely discover and deal with potential faults, ensuring the safe production and stable operation of thermal power plants.

[0026] The first object of the present invention is to provide a reliable DCS system module status real-time monitoring method, such as Figure 1 As shown, the following steps are included: S1, receiving the communication status parameters of the modules in the trusted DCS system in real time; S2, if the communication status parameters are normal, the indicator light will show normal, the communication status parameters will be reported to the upper computer tool software, and the interface will show that the module is normal; S3, if the communication status parameters are abnormal, further determine the fault type based on the communication status parameters, the fault type includes hardware fault or software fault or other faults; control the indicator light to display abnormality based on the specific fault type, upload the fault type to the upper computer tool software, and the interface displays the module abnormality.

[0027] The principle of the method of the present invention is to receive and monitor the communication status parameters of the module in the DCS (distributed control system) system in real time to determine the working status of the module. When the communication status parameters are normal, the system determines that the module is working normally, displays the normal status through the indicator light, and reports the relevant information to the upper computer tool software, and displays the module as normal on the interface. If the communication status parameters are abnormal, the system will further analyze the fault type, including hardware fault, software fault or other faults, and display the abnormal status through the indicator light, and upload the fault type to the upper computer tool software, and display the module abnormality on the interface.

[0028] This method can obtain and process the communication status parameters of the modules in the DCS system in real time and accurately. Through continuous monitoring and analysis, the system can timely discover and handle various possible faults, thus ensuring the stable and reliable operation of the DCS system.

[0029] The trusted DCS system module status real-time monitoring method and system of the present invention have the advantages of real-time, accuracy, high efficiency and scalability, and can realize higher-level functions and applications through technical expansion.

[0030] The present invention provides two methods for monitoring the module status, specifically including: Software monitoring: The module communicates with the controller to achieve signal interaction with the host computer and regular message information interaction. The current state of the module can be judged in real time through the controller. If the controller and the module fail to interact with each other for three times, it is considered that the current module and control communication have failed, and an alarm will be issued through the tool software interface to remind the operator to query the fault. At the same time, a hardware electronic watchdog is designed inside the module. The MCU will interact with the hardware electronic watchdog periodically in real time. If the interaction is interrupted, the corresponding fault indicator light on the local module panel will light up, and the real-time status monitoring of the module can be realized locally.

[0031] Basic means of transportation, such as Figure 2 As shown, RS485 hardware is used between the module and the controller, a unique communication protocol is used for the communication protocol, and the controller and the host computer communicate via the network. Based on the large amount of data in the communication between the controller and the host computer and the real-time requirements, the network is used for data interaction to achieve real-time interaction of the human-machine interface.

[0032] Based on this, the main alarm method of this embodiment considers the following scheme: when the communication between the module and the control is interrupted three times, the program defaults that the module is currently unable to perform online monitoring, the controller will have a network alarm for communicating with the module, and the controller BUS network indicator light will flash, the corresponding module alarm will appear on the upper computer tool software interface, and the alarm interface will pop up in real time to remind the operating personnel.

[0033] Preferably, wired communication protocols such as industrial Ethernet and RS-485 are used to ensure the stability and reliability of data transmission.

[0034] In addition, a red indicator light appears on the panel of the on-site side module, which can remind on-site personnel in real time of module abnormalities.

[0035] Hardware monitoring: When each module is used in actual application, the hardware address can be automatically assigned by the hardware. The hardware address is collected by the MCU inside the module and judged by the module type configured by the host computer. If there is inconsistency, the corresponding indicator light on the module side will turn red, the BUS indicator light in the controller will flash, and the corresponding module in the tool software will display an alarm, realizing real-time online monitoring of the module from the software, hardware and host computer levels.

[0036] Figure 3 This is a smooth running block diagram of the logic function of the entire module real-time monitoring. When the system is just powered on, the module and the controller, and the controller and the host computer have not established communication. The operator needs to establish the corresponding controller and the module under the controller in the host computer. Based on each cabinet as an independent monitoring point group, up to 60 field modules can be monitored.

[0037] After the communication is established, there is no alarm signal on the host computer interface, the controller panel indicator light is normally green, the module panel indicator light is green, and all states are normal. When the on-site module is abnormal, the controller and the module have 3 communication anomalies. The program determines that the current on-site module has been lost. The controller reports the collected information to the host computer, and the host computer displays an alarm screen to remind the operator. The BUS indicator light on the on-site control panel will flash, and the module panel indicator light will turn red, which can remind the on-site maintenance personnel in real time.

[0038] If the communication between the module and the controller, and between the controller and the host computer are established, when the on-site personnel are debugging the unit, due to the large number of modules on site, which can reach thousands, if they accidentally insert the module into the wrong slot, the module will report a red light to remind the on-site debugging personnel that the module type is incorrect, and the indicator light on the controller panel will also flash. Until all the modules in the entire cabinet are inserted into the corresponding slots, the flashing indicator light on the controller panel will disappear, and the alarm on the host computer interface will disappear.

[0039] This type of real-time alarm can be realized from both the on-site side and the operator station, greatly improving the efficiency of on-site debugging and maintenance.

[0040] As an optional solution, data analysis can also be used to predict the failure of DCS system modules. By analyzing historical data, the system can predict the type and time of possible failures in the module, so as to take preventive measures in advance and reduce the probability of failure. It can also perform intelligent diagnosis of DCS system module failures. The system can automatically analyze fault information and give corresponding processing suggestions or solutions, thereby improving the intelligent level of fault handling.

[0041] Furthermore, by using Internet technology, the real-time status information of the DCS system can be transmitted to the remote monitoring center to realize remote monitoring and management of the DCS system. This can not only improve the efficiency and scope of monitoring, but also reduce labor costs.

[0042] In addition to communication status parameters, other types of data (such as temperature, pressure, flow, etc.) can also be included in the monitoring scope to achieve the fusion and comprehensive analysis of multi-source data. Further improve the accuracy of judging the working status of DCS system modules and the efficiency of fault handling. In order to achieve the fusion and comprehensive analysis of multi-source data and improve the accuracy of judging the working status of DCS (distributed control system) modules and the efficiency of fault handling, the following solution is proposed: Integrate multi-source sensors, including temperature, pressure, flow, etc., as well as communication status parameters. Select appropriate temperature sensors, pressure sensors, flow sensors, etc. according to the specific needs and working environment of the DCS system. Install sensors at key locations and surrounding environments of the DCS module to ensure the comprehensiveness and accuracy of the data.

[0043] The sensor data is transmitted to the DCS system in real time via wired mode.

[0044] The collected data are preprocessed, integrated and analyzed in the DCS system.

[0045] Based on the fused data, the working status of the DCS module is judged in real time. In particular, the warning threshold is set. Once the data is abnormal, the warning is immediately triggered and the fault is automatically or manually handled.

[0046] Establish a judgment model: Based on historical data and expert knowledge, establish a judgment model for the working status of the DCS module. Compare the real-time data with the model to determine whether the working status of the DCS module is normal. Display the judgment results to the user in a visual way to facilitate the user to understand the working status of the DCS module.

[0047] In addition, the system of the present invention allows users to remotely view the working status and data information of DCS modules through the remote access function, and automatically generates various reports and statistical data to facilitate users to perform data analysis and management.

[0048] Among them, the model parameters and warning thresholds are continuously adjusted and optimized according to actual conditions to improve judgment accuracy and fault handling efficiency.

[0049] like Figure 4 As shown, the present invention also provides a reliable DCS system module status real-time monitoring system, comprising: A receiving module is used to receive communication status parameters of modules in a trusted DCS system in real time; Normal module, used to indicate that if the communication status parameters are normal, the indicator light will display normal, report the communication status parameters to the upper computer tool software, and the interface will display that the module is normal; The abnormal module is used to further determine the fault type based on the communication status parameters if the communication status parameters are abnormal. The fault type includes hardware fault, software fault or other faults; the indicator light is controlled to display abnormality according to the specific fault type, and the fault type is uploaded to the upper computer tool software, and the interface displays the module abnormality.

[0050] As an example, the receiving module receives the communication status parameters of the module in the trusted DCS system in real time when the trusted DCS system is just powered on, the module and the controller, the controller and the host computer establish communication, the corresponding controller and the module under the controller are established in the host computer, and then the communication status parameters of the module in the trusted DCS system are received.

[0051] As a further example, the module and controller, and the controller and the host computer establish communication using RS485 bus and a unique communication protocol; the controller and the host computer communicate using the network; the module is based on each cabinet as an independent monitoring point group, and monitors multiple field modules at the same time.

[0052] As an example, in the normal module, the indicator light displays different colors in different situations; the abnormal communication status parameter means that there are multiple communication anomalies between the controller and the module, and the corresponding communication indicator light is lit.

[0053] As an example, in the abnormal module, when the communication status parameters are abnormal, an alarm is issued through the tool software interface to remind the operating personnel to conduct fault query; and the electronic watchdog inside the module is called to periodically interact with the hardware electronic watchdog in real time. If the interaction is interrupted, the corresponding fault indicator light on the local module panel will light up, and real-time status monitoring of the module will be realized on site.

[0054] As a further example, the hardware failure includes a module being incorrectly inserted into a corresponding slot.

[0055] As an example, in the abnormal module, the hardware failure is based on the automatic allocation of hardware addresses by the hardware. The hardware address is collected by the MCU inside the module and the module type is configured by the host computer for judgment. If there is inconsistency, the corresponding indicator light on the module side will turn red and the BUS indicator light in the controller will flash.

[0056] As an example, it also includes an automatic judgment module, which is used to compare real-time data with a judgment model to determine whether the working status of the DCS module is normal; the judgment model is based on historical data and expert knowledge to establish a judgment model of the working status of the DCS module; and the judgment result is displayed in a visual manner.

[0057] like Figure 5 As shown, the present invention provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method for real-time monitoring of the status of a trusted DCS system module when executing the computer program.

[0058] The present invention also provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the method for real-time monitoring of the status of a trusted DCS system module is implemented.

[0059] It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0060] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0061] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0062] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0063] It will be appreciated by those skilled in the art that all or some of the steps, systems, and functional modules / units in the methods disclosed above may be implemented as software, firmware, hardware, and appropriate combinations thereof. In a hardware implementation, the division between the functional modules / units mentioned in the above description does not necessarily correspond to the division of physical components; for example, a physical component may have multiple functions, or a function or step may be performed by several physical components in cooperation. Some or all components may be implemented as software executed by a processor, such as a digital signal processor or a microprocessor, or implemented as hardware, or implemented as an integrated circuit, such as an application-specific integrated circuit. Such software may be distributed on a computer-readable medium, which may include a computer storage medium (or a non-transitory medium) and a communication medium (or a temporary medium).

[0064] As is well known to those of ordinary skill in the art, the term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storing information (such as computer readable instructions, data structures, program modules or other data). Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to store the desired information and can be accessed by a computer. In addition, it is well known to those of ordinary skill in the art that communication media typically contain computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media.

Claims

1. A method for real-time monitoring of module status of a trusted DCS system, characterized in that: include: Receive communication status parameters of modules in the trusted DCS system in real time; If the communication status parameters are normal, the indicator light will show normal, the communication status parameters will be reported to the upper computer tool software, and the interface will show that the module is normal; If the communication status parameters are abnormal, the fault type is further determined based on the communication status parameters, including hardware fault, software fault or other faults. The indicator light is controlled to display abnormality based on the specific fault type, and the fault type is uploaded to the upper computer tool software, and the interface displays the module abnormality.

2. A method for real-time monitoring of module status of a trusted DCS system according to claim 1, characterized in that: The communication status parameters of the modules in the trusted DCS system are received in real time when the trusted DCS system is just powered on, after the modules and controllers, and the controllers and host computers establish communication, the corresponding controllers and modules under the controllers are established in the host computers, and then the communication status parameters of the modules in the trusted DCS system are received.

3. A method for real-time monitoring of module status of a trusted DCS system according to claim 2, characterized in that: The module and controller, and the controller and host computer establish communication using RS485 bus and a unique communication protocol; the controller and host computer communicate using the network; the module is based on each cabinet as an independent monitoring point group, and monitors multiple field modules at the same time.

4. A method for real-time monitoring of module status of a trusted DCS system according to claim 1, characterized in that: The indicator light displays different colors in different situations; the communication status parameter abnormality refers to multiple communication abnormalities between the controller and the module.

5. A method for real-time monitoring of module status of a trusted DCS system according to claim 1, characterized in that: When the communication status parameter is abnormal, an alarm is issued through the tool software interface to remind the operator to conduct fault query; and the electronic watchdog inside the module is called to periodically interact with the hardware electronic watchdog in real time. If the interaction is interrupted, the corresponding fault indicator light on the local module panel will light up, realizing real-time status monitoring of the module on site; The hardware failure includes a module being inserted incorrectly in a corresponding slot.

6. A method for real-time monitoring of module status of a trusted DCS system according to claim 1, characterized in that: The hardware failure is based on the automatic allocation of hardware addresses by the hardware. The hardware addresses are collected by the MCU inside the module and judged by the module type configured by the host computer. If they are inconsistent, the corresponding indicator light on the module side will turn red and the BUS indicator light in the controller will flash.

7. A method for real-time monitoring of module status of a trusted DCS system according to claim 1, characterized in that: The automatic judgment step is also included, and the automatic judgment step specifically includes: Compare the real-time data with the judgment model to judge whether the working state of the DCS module is normal; the judgment model is a judgment model of the working state of the DCS module established based on historical data and expert knowledge; The judgment results are displayed in a visual way.

8. A reliable DCS system module status real-time monitoring system, characterized in that: include: A receiving module is used to receive communication status parameters of modules in a trusted DCS system in real time; Normal module, used to indicate that if the communication status parameters are normal, the indicator light will display normal, report the communication status parameters to the upper computer tool software, and the interface will display that the module is normal; The abnormal module is used to further determine the fault type based on the communication status parameters if the communication status parameters are abnormal. The fault type includes hardware fault, software fault or other faults; the indicator light is controlled to display abnormality according to the specific fault type, and the fault type is uploaded to the upper computer tool software, and the interface displays the module abnormality.

9. An electronic device, characterized in that: The method comprises a memory, a processor and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the method for real-time monitoring of the status of a trusted DCS system module according to any one of claims 1 to 7 is implemented.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the method for real-time monitoring of the status of a trusted DCS system module according to any one of claims 1 to 7 is implemented.

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