Communication power linkage early warning method and system of industrial personal computer monitoring software

Abstract

The invention belongs to the technical field of computers, and particularly relates to a communication power supply linkage early warning method and system of industrial personal computer monitoring software, which comprises the following steps: the industrial personal computer monitoring software realizes modular structure design through a built-in industrial personal computer communication power supply monitoring software design method, and uses Qt, Pycharm and MATLAB software to establish an upper computer monitoring display interface; a data acquisition module, a data processing module, a storage module and an upper computer data monitoring module are designed according to different functional requirements; the industrial personal computer data transmission link constructs an industrial personal computer internal data transmission link and an industrial personal computer-monitoring center external data transmission link by using a built-in communication data transmission method, and equipment numbering is performed according to IP addresses of different industrial personal computers, so that intelligent Internet of Things communication is realized; the early warning system realizes dynamic adjustment of a monitoring threshold value, multi-mode early warning and communication power supply loss prediction through a built-in communication power supply linkage early warning method.

Description

Technical Field

[0001] The present invention belongs to the field of computer technology, and in particular relates to a communication power supply linkage early warning method and system for industrial computer monitoring software. Background Art

[0002] With the rapid development of information technology and the continuous improvement of industrial automation level, industrial computers, as the core equipment of industrial automation control, have become increasingly widely used and their functions are becoming increasingly complex. In industrial automation systems, communication power supply is the basis for ensuring the stable operation of the entire system, and its safety and reliability are particularly important. However, in the actual operation process, due to the influence of various factors such as equipment aging, environmental changes, and human operation errors, the communication power supply may fail, causing the entire system to be paralyzed, causing huge losses to the enterprise. Therefore, how to achieve real-time monitoring and early warning of communication power supply has become an urgent problem to be solved in the field of industrial automation.

[0003] In recent years, with the rapid development of new generation information technologies such as the Internet of Things, cloud computing, and big data, new solutions have been provided for the monitoring and early warning of communication power supplies. As an important part of the industrial automation system, industrial computer monitoring software has functions such as data acquisition, processing, analysis, and control, and can realize real-time monitoring and early warning of communication power supplies. However, traditional industrial computer monitoring software has some problems in communication power monitoring, such as insufficient real-time performance and imperfect early warning mechanism, which makes it difficult to meet the high requirements of modern industrial automation systems for communication power monitoring. Therefore, it is of great practical significance and theoretical value to carry out research on the communication power linkage early warning technology of industrial computer monitoring software.

[0004] As an important part of the industrial automation system, the safety and reliability of the communication power supply directly affect the stable operation of the entire system. Through the research on the communication power supply linkage early warning technology of the industrial computer monitoring software, real-time monitoring and early warning of the communication power supply can be achieved, potential safety hazards can be discovered and dealt with in a timely manner, and the safety and reliability of the industrial automation system can be improved; in addition, the failure of the communication power supply will not only cause the industrial automation system to be paralyzed, but also bring huge maintenance and replacement costs to the enterprise. Through the research on the communication power supply linkage early warning technology of the industrial computer monitoring software, preventive maintenance of the communication power supply can be achieved, the probability of failure and maintenance costs can be reduced, thereby reducing the operating costs of the enterprise.

[0005] The research on the communication power linkage early warning technology of industrial computer monitoring software involves the integrated application of new generation information technologies such as the Internet of Things, cloud computing, and big data, and is one of the important directions for promoting the development of industrial automation technology. Through the research and application of this technology, the innovation and development of industrial automation technology can be promoted, and the intelligent level of industrial automation systems can be improved. Traditional industrial computer monitoring software is mainly used for production process monitoring and management of industrial automation systems, while the research on communication power linkage early warning technology can expand the application field of industrial computer monitoring software, making it not only suitable for industrial automation systems, but also for smart grids, smart transportation, smart homes and other fields, providing safe, reliable and efficient monitoring and early warning services for these fields. The research on the communication power linkage early warning technology of industrial computer monitoring software requires technical support in multiple fields such as sensor technology, wireless communication technology, and cloud computing technology. Therefore, the research and application of this technology can promote the development of related industries and form a benign interaction and coordinated development of the industrial chain.

[0006] In summary, the research on communication power linkage warning technology of industrial computer monitoring software has important practical significance and theoretical value. Through the research and application of this technology, the safety and reliability of industrial automation systems can be improved, the operating costs of enterprises can be reduced, the development of industrial automation technology can be promoted, the application field of industrial computer monitoring software can be expanded, and the development of related industries can be promoted. Therefore, the research and application of this technology has important strategic significance.

[0007] In the prior art CN114095392B, a communication power supply monitoring method and system based on the Internet of Things is disclosed, including obtaining the location information of multiple communication power supplies; according to the location information, establishing an information transmission channel between each communication power supply and its two adjacent communication power supplies; obtaining the working information sent by each communication power supply; judging whether the content of the working information belongs to three different communication power supplies; when the content of the working information does not belong to three different communication power supplies, generating an alarm message and sending an alarm prompt to the maintenance end. In this way, mutual supervision is formed between all communication power supplies. Even if a communication power supply is damaged or abnormal, causing the communication power supply to fail to work normally, its adjacent communication power supply can indirectly feedback whether the working state of the communication power supply is normal when sending working information, thereby solving the problem that when a fault occurs, the communication power supply itself cannot send a warning and it is difficult to locate the fault position in time. However, this method requires that at least three or an integer multiple of three communication power supplies must work at the same time, and the working information sent by all communication power supplies must be different. A single communication power supply itself does not have the ability of self-monitoring and early warning, and it is difficult to apply in actual engineering. The prior art CN116388393A discloses a power supply monitoring method, system and storage medium based on a DC module, including fusing a DC / DC converter and SNMP to obtain a DC module; inserting the DC module into a power supply and detecting the parameters of the internal circuit to be monitored in the power supply; comparing the deviation between the parameters of the internal circuit to be monitored and the corresponding standard value of the performance index; calculating whether the deviation is within the range of a preset threshold, and judging whether the power supply has a fault or the fault level. However, the interactive capability and real-time visual monitoring of this method are poor, and it is impossible to give sufficient advance warning. In addition, the threshold settings of different types of communication power supplies in different working modes are relatively vague, and it is difficult to give a unified determination threshold. The operability in actual engineering is relatively poor. Summary of the invention

[0008] In order to solve the above problems, the present invention proposes a communication power linkage warning method and system for industrial computer monitoring software to solve the problems existing in the above-mentioned prior art and improve the feasibility, real-time performance, accuracy and comfort of human-computer interaction of industrial computer communication power warning.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a communication power linkage warning method for industrial computer monitoring software, applied to the communication power linkage warning system of industrial computer monitoring software, including an industrial computer communication power monitoring software design method, a communication data transmission method and a communication power linkage warning method.

[0010] Furthermore, the communication power linkage early warning method of the industrial computer monitoring software, the industrial computer communication power monitoring software design method adopts a modular structure design, and the monitoring software is divided into a data acquisition module, a data processing module, a storage module and a host computer data monitoring module according to the function, and the specific steps include: Step 1: Install voltage sensors, current sensors, temperature sensors and humidity sensors inside the industrial computer. Connect the sensor probes to the power supply of the industrial computer to collect the voltage, current, temperature and humidity data of the industrial computer communication power supply in real time. The collected real-time continuous analog data of the industrial computer power supply is converted into digital data according to the sampling rate through the analog / digital conversion module.

[0011] Step 2: The data processing module converts the digital data into data in the form of 0 and 1 binary bit streams that can be recognized and processed by computers. Different binary data are used to represent the currently collected industrial computer communication power status data, and are transmitted in the internal circuit of the industrial computer and in the data transmission link between the industrial computer and the early warning monitoring center.

[0012] Step 3: A parallel bidirectional high-speed communication method is adopted between the data processing module and the storage module. The storage module is a random access memory. In the uplink communication link, the data processing module transmits the processed multiple data bits from each sensor to the receiving device through multiple data lines. The storage module can receive and store these data at the same time and can be used directly without additional transformation. The downlink communication method is the same as the uplink.

[0013] Step 4: The host computer data monitoring module is located in the computer display device of the early warning monitoring center. Use Qt, Pycharm or MATLAB to build the host computer interface. According to the functional requirements, the host computer login interface, data display interface, early warning interface and control interface are constructed respectively.

[0014] Step 5: The IPC communication power monitor opens the host computer login interface and enters the correct account and password to log in to the monitoring software.

[0015] Step 6: The data display interface uses a combination of real-time data, line graphs and three-dimensional bar graphs to display the monitored industrial computer communication power status data in real time.

[0016] Step 7: The warning interface is divided into a warning function module, a prediction module and a problem analysis module. When the communication power supply of the industrial computer fails, the warning interface issues a warning and gives possible causes of the failure in the problem analysis module; the prediction module predicts possible damage failures and the time of occurrence of the communication power supply of the industrial computer based on the data changes of the communication power supply.

[0017] Step 8: The control interface has built-in control function buttons, which can be used to disconnect the power supply, turn on the cooling fan, enable the backup communication power supply, etc. by clicking the mouse.

[0018] Furthermore, in the communication power linkage early warning method of the industrial computer monitoring software, the communication data transmission method includes an industrial computer internal communication data transmission method and an industrial computer-monitoring center data transmission method.

[0019] Furthermore, the communication power linkage early warning method of the industrial computer monitoring software, the internal communication data transmission method of the industrial computer is an internal communication data transmission method of the industrial computer based on the OSI reference model, specifically comprising: Step 1: The application layer provides interactive interfaces and operation services between industrial computer users and network application processes, supporting the data, command and file interactions between industrial computers and data monitoring centers.

[0020] Step 2: The presentation layer interprets, encapsulates, encrypts, decrypts, compresses and decompresses the data information, instructions and files from the application layer to ensure that the data retains its original semantics and syntax during transmission within the internal circuit of the industrial computer.

[0021] Step 3: The session layer is responsible for establishing, maintaining, and terminating sessions between the communicating parties through session management, synchronization, and dialogue control mechanisms, thereby ensuring that the conversation between the communicating parties proceeds smoothly.

[0022] Step 4: The transport layer provides the functions of establishing, maintaining and dismantling the transmission connection through the TCP / UDP protocol, data segmentation and reorganization, connection establishment and connection release mechanism, ensuring the reliable transmission of the communication power status data collected by the internal sensor of the industrial computer in the internal circuit of the industrial computer; through the flow control and error control mechanism, ensure that the communication power data reaches the receiver completely and reliably according to the sampling timing.

[0023] Step 5: The network layer transmits the data packet from the source to the destination through several intermediate nodes to realize data routing and forwarding; manages data communication in the network and controls information forwarding between the data link layer and the transport layer.

[0024] Step 6: The data link layer encapsulates the IPC communication power status data transmitted from the network layer into frames, and adds error correction control information to the head and tail of the frame based on the error control and flow control mechanisms, so that the IPC internal storage module and the host computer software can correctly identify and parse the frame, ensuring that the IPC communication power status data is reliably transmitted on the physical link.

[0025] Step 7: The physical layer transparently transmits the parsed communication power status information data in the form of a binary bit stream through the internal circuits and wires of the industrial computer.

[0026] Furthermore, the communication power linkage early warning method of the industrial computer monitoring software, the industrial computer-monitoring center data transmission method includes an information data link construction method and a device communication address marking method, specifically including constructing a communication architecture that mixes coaxial cable and 5G mobile communication, the coaxial cable is used to realize wired information transmission between industrial computers that are close to each other, and 5G mobile communication is used for long-distance wireless communication between the industrial computer and the monitoring center; the device communication address marking method uses IP address, MAC address and device number to identify each industrial computer, and supports data interaction between the monitoring center and each industrial computer, as well as between each industrial computer.

[0027] Furthermore, the communication power linkage warning method of the industrial computer monitoring software includes a threshold adaptive adjustment method, a multi-modal joint warning method and a communication power loss prediction method.

[0028] Furthermore, in the communication power linkage warning method of the industrial computer monitoring software, the threshold adaptive adjustment method mainly includes the communication power current, voltage, temperature and humidity parameter threshold adjustment. Since the power required by the industrial computer is different when it is in different working states, the current, voltage, temperature and humidity in different states will also be different. The specific steps include: Step 1: Collect the real-time status information data of the industrial computer communication power supply through current, voltage, temperature and humidity sensors.

[0029] Step 2: Calculate the actual power, power consumption, CPU occupancy rate, number of background application processes, and the output power of the exhaust fan of the industrial computer in different states when the industrial computer is in sleep state, idle state, and working state of different intensities, so as to assist in inferring the change trend of the power supply temperature of the industrial computer according to the current exhaust fan output power under normal conditions.

[0030] Step 3: Determine the normal parameter threshold range of the industrial computer communication power supply according to the power required, power consumption and normal working temperature of the industrial computer under different working conditions.

[0031] Step 4: Under normal working conditions, first determine the current working state of the industrial computer based on the actual output power, power consumption, CPU occupancy rate and number of background application processes of the industrial computer, so as to preliminarily determine the state of the industrial computer and preliminarily match the normal parameter threshold range of the industrial computer communication power supply.

[0032] Step 5: According to the output power of the exhaust fan and the temperature change of the industrial computer, the working status of the industrial computer preliminarily determined in step 4 is reconfirmed or corrected, and finally the normal parameter threshold range of the industrial computer communication power supply is determined.

[0033] Step 6: Compare the collected real-time status information data of the industrial computer communication power supply with the normal threshold range determined in step 5. If it exceeds the normal threshold range, an early warning is triggered, otherwise it is used normally.

[0034] Step 7: Repeat steps 1 to 6 according to the sampling time and interval.

[0035] Furthermore, the communication power linkage early warning method of the industrial computer monitoring software, the multimodal joint early warning method includes an early warning mode that adopts a mixture of sound signals, light signals and vibration signals, and different early warning signals are set according to the types of communication power failures that may occur. Each type of communication power failure is set with a corresponding specific early warning signal, including different sound signals, light flashing signals and different vibration rhythm signals, to assist monitoring and maintenance personnel in timely receiving fault warning signals, and preliminarily determine the type of failure, so as to make accurate and necessary protective measures in the shortest time.

[0036] Furthermore, in the communication power linkage early warning method of the industrial computer monitoring software, the communication power loss prediction method is an approximate prediction within a dynamic range, and the main measurement indicator is the battery capacity. According to the current communication battery output power and the number of charge and discharge times, it is predicted that the time required for the communication power to reach the loss maintenance threshold under the current state, that is, the battery life.

[0037] On the other hand, a communication power linkage warning system of industrial computer monitoring software is provided, which is applied to any one of the communication power linkage warning methods of industrial computer monitoring software, and the communication power linkage warning system of industrial computer monitoring software comprises: Data acquisition subsystem: mainly composed of current sensor, voltage sensor, temperature sensor, humidity sensor, power calculation module, energy calculation module and CPU occupancy reading module, which collects various parameter information of industrial computer communication power supply and industrial computer in real time according to a fixed sampling rate.

[0038] IPC data transmission link: The IPC data transmission link has a built-in communication data transmission method, which is composed of the IPC internal data transmission link and the IPC-monitoring center data transmission link. The internal data transmission link is constructed with reference to the OIS reference model architecture. The main transmission media are the IPC internal circuit board and power cord to realize binary data transmission; the IPC-monitoring center data transmission link has a mixed communication architecture of coaxial cable and 5G mobile communication. Coaxial cable is used to realize wired information transmission between IPCs that are close to each other, and 5G mobile communication is used for long-distance wireless communication between IPCs and monitoring centers.

[0039] Industrial computer monitoring software: The industrial computer monitoring software is located in the computer display device of the monitoring center and the early warning monitoring center. The host computer interface is built using Qt, Pycharm or MATLAB. The host computer login interface, data display interface, early warning interface and control interface are constructed according to functional requirements. The real-time data, line graph and three-dimensional bar graph are combined to display the monitored industrial computer communication power status data in multiple dimensions.

[0040] Early warning system: The early warning system is located in the computer equipment of the monitoring center, and has a built-in communication power linkage early warning method, including a data capture module, a threshold adaptive adjustment module, a data comparison module, an early warning module and a prediction module. The data capture module captures the communication power status data of the industrial computer sent by the data transmission link of the industrial computer in real time according to the sampling rate, and puts it into the storage module for temporary storage; the threshold adaptive adjustment module has a built-in threshold adaptive adjustment method, which can accurately match the actual working state of the industrial computer, so as to determine the parameter threshold range for normal operation of the communication power supply; the data comparison module obtains the data sent by the transmission link from the storage module and compares it with the threshold range. If the data is within the threshold range, the data comparison module sends a binary silent command to the early warning module to make the early warning module inactive. When the data is outside the threshold range, the data comparison module sends a binary early warning command of different values ​​to the early warning module to make the early warning module active; the early warning module is composed of an acoustic signal generator, an optical signal generator and a vibration generator, and sends a corresponding early warning signal according to the received early warning commands of different values; the prediction module predicts the normal use loss life of the battery according to the current battery output power and the number of charge and discharge times, and gives an estimated time to reach the loss threshold.

[0041] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a modular design method for industrial computer communication power supply linkage early warning monitoring software, which can realize multi-functional, multi-modal and multi-dimensional data intuitive real-time monitoring.

[0042] 2. The present invention provides a method for constructing two closed-loop information data transmission links including internal information flow and external information transmission through a communication data transmission method, which can realize efficient and reliable transmission of information data inside an industrial computer and between an industrial computer and a monitoring center.

[0043] 3. The communication power linkage early warning method of the present invention realizes adaptive adjustment of the communication power threshold parameters of the industrial computer under different working conditions, thereby improving the accuracy of the early warning; improves the monitoring personnel's sensitivity to the early warning through a multi-mode early warning method, while assisting in locating the fault location, thereby improving the accessibility and executability of the early warning; through the communication power loss prediction, the real-time dynamic prediction of the battery's loss life under normal use is made, assisting the monitoring personnel in coordinating maintenance resources in advance, and timely updating and maintaining the communication power supply that is normally worn out and aged. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 It is a flow chart of the communication power supply linkage early warning method of the industrial computer monitoring software of the present invention; Figure 2 This is a structural diagram of the communication power supply linkage early warning system of the industrial computer monitoring software of the present invention; DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0046] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0047] In the description of the present application, the term "for example" is used to mean "used as an example, illustration or description". Any embodiment described as "for example" in the present application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is given to enable any technician in the field to implement and use the present invention. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present invention can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid unnecessary details to obscure the description of the present invention. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in the present application.

[0048] In an embodiment of the present invention, a communication power supply linkage warning method for industrial computer monitoring software is provided. Figure 1, a communication power linkage early warning system applied to industrial computer monitoring software, including an industrial computer communication power monitoring software design method, a communication data transmission method and a communication power linkage early warning method.

[0049] The design method of industrial computer communication power supply monitoring software adopts modular structure design, uses Qt, Pycharm, and MATLAB software to build the host computer monitoring and display interface, and designs data acquisition module, data processing module, storage module and host computer data monitoring module according to different functional requirements.

[0050] The communication data transmission method constructs the internal data transmission link of the industrial computer and the external data transmission link between the industrial computer and the monitoring center. The internal data transmission link defines each functional layer and data processing method based on the OSI reference model. The external data link constructs a hybrid data transmission link architecture based on coaxial cable and 5G mobile communication, and numbered the devices according to the IP addresses of different industrial computers, thereby realizing intelligent Internet of Things communication.

[0051] The communication power supply linkage warning method includes a threshold adaptive adjustment method, a multi-modal joint warning method and a communication power supply loss prediction method. It can intelligently match the normal parameter threshold range of the current working state, and adopt a multi-channel warning method to improve the accessibility and effectiveness of the warning. At the same time, it can predict the normal loss life of the communication power supply and assist monitoring personnel to make maintenance and replacement operations in advance.

[0052] See attached Figure 2 The present invention also provides a communication power real-time monitoring system of industrial computer monitoring software, including a data acquisition subsystem, an industrial computer data transmission link, an industrial computer monitoring software and an early warning system.

[0053] Data acquisition subsystem: mainly composed of current sensor, voltage sensor, temperature sensor, humidity sensor, power calculation module, energy calculation module and CPU occupancy reading module, which collects various parameter information of industrial computer communication power supply and industrial computer in real time according to a fixed sampling rate.

[0054] IPC data transmission link: The IPC data transmission link has a built-in communication data transmission method, which is composed of the IPC internal data transmission link and the IPC-monitoring center data transmission link. The internal data transmission link is constructed with reference to the OIS reference model architecture. The main transmission media are the IPC internal circuit board and power cord to realize binary data transmission; the IPC-monitoring center data transmission link has a mixed communication architecture of coaxial cable and 5G mobile communication. Coaxial cable is used to realize wired information transmission between IPCs that are close to each other, and 5G mobile communication is used for long-distance wireless communication between IPCs and monitoring centers.

[0055] Industrial computer monitoring software: The industrial computer monitoring software is located in the computer display device of the monitoring center and the early warning monitoring center. The host computer interface is built using Qt, Pycharm or MATLAB. The host computer login interface, data display interface, early warning interface and control interface are constructed according to functional requirements. The real-time data, line graph and three-dimensional bar graph are combined to display the monitored industrial computer communication power status data in multiple dimensions.

[0056] Early warning system: The early warning system is located in the computer equipment of the monitoring center, and has a built-in communication power linkage early warning method, including a data capture module, a threshold adaptive adjustment module, a data comparison module, an early warning module and a prediction module. The data capture module captures the communication power status data of the industrial computer sent by the data transmission link of the industrial computer in real time according to the sampling rate, and puts it into the storage module for temporary storage; the threshold adaptive adjustment module has a built-in threshold adaptive adjustment method, which can accurately match the actual working state of the industrial computer, so as to determine the parameter threshold range for normal operation of the communication power supply; the data comparison module obtains the data sent by the transmission link from the storage module and compares it with the threshold range. If the data is within the threshold range, the data comparison module sends a binary silent command to the early warning module to make the early warning module inactive. When the data is outside the threshold range, the data comparison module sends a binary early warning command of different values ​​to the early warning module to make the early warning module active; the early warning module is composed of an acoustic signal generator, an optical signal generator and a vibration generator, and sends a corresponding early warning signal according to the received early warning commands of different values; the prediction module predicts the normal use loss life of the battery according to the current battery output power and the number of charge and discharge times, and gives an estimated time to reach the loss threshold.

[0057] In a specific embodiment, the staff of the industrial computer communication power supply monitoring center designs the host computer monitoring software interface according to the module structured design method of the industrial computer communication power supply monitoring software. The monitoring software is divided into a data acquisition module, a data processing module, a storage module and a host computer data monitoring module according to the function. The data acquisition module supports the staff to obtain the data information of the industrial computer communication power supply in real time. The data processing module processes the data and transforms it into a data type that can be recognized and read by the computer equipment of the monitoring center. The storage module temporarily stores the processed data in the computer's memory for the staff to read and call at any time. The host computer data monitoring module is embedded in the monitoring software interface, captures the data information in the computer memory, and visualizes it with a variety of curves, histograms, and three-dimensional graphics. After the monitoring software design is completed, the software is deployed in the computer equipment of the monitoring center, and the software visualization operation is realized through the display. In order to effectively ensure the real-time and reliable transmission of data information, the communication architecture designer of the monitoring center designed a two-way closed-loop communication link inside the industrial computer and between the industrial computer and the monitoring center. The internal communication data link of the industrial computer mainly relies on welding circuit boards and connecting wires. The data types, communication protocols, layer functions and other specifications of each data layer are defined based on the OSI reference model; the communication link between the industrial computer and the monitoring center designed a mixed data communication architecture of coaxial cable and 5G mobile communication. Wired coaxial cable is used for short-distance communication, and 5G wireless mobile communication is used for long-distance data communication. The reliable data communication is guaranteed on the basis of saving communication costs. At the same time, according to the different IP addresses and MAC addresses of different industrial computers, the industrial computers are numbered to ensure the accuracy of data transmission. The staff of the monitoring center monitors the working status of the communication power supply of the industrial computer in real time according to the communication power linkage warning method built into the early warning system. If the early warning system sends an alarm signal, the staff can make a timely response according to the signal type and preliminarily locate the type of power supply failure. They can also coordinate manpower and material resources in time to maintain and replace the power supply according to the power supply service life predicted by the system. Example

[0058] In one embodiment, the staff of the monitoring center designs the monitoring software through the design method of the industrial computer communication power supply monitoring software built into the industrial computer monitoring software, adopts a modular structure design, and is divided into a data acquisition module, a data processing module, a storage module and a host computer data monitoring module according to different functional requirements. The specific steps include: Step 1: Install voltage sensors, current sensors, temperature sensors and humidity sensors inside the industrial computer. Connect the sensor probes to the power supply of the industrial computer to collect the voltage, current, temperature and humidity data of the industrial computer communication power supply in real time. The collected real-time continuous analog data of the industrial computer power supply is converted into digital data according to the sampling rate through the analog / digital conversion module.

[0059] Step 2: The data processing module converts the digital data into data in the form of 0 and 1 binary bit streams that can be recognized and processed by computers. Different binary data are used to represent the currently collected industrial computer communication power status data, and are transmitted in the internal circuit of the industrial computer and in the data transmission link between the industrial computer and the early warning monitoring center.

[0060] Step 3: A parallel bidirectional high-speed communication method is adopted between the data processing module and the storage module. The storage module is a random access memory. In the uplink communication link, the data processing module transmits the processed multiple data bits from each sensor to the receiving device through multiple data lines. The storage module can receive and store these data at the same time and can be used directly without additional transformation. The downlink communication method is the same as the uplink.

[0061] Step 4: The host computer data monitoring module is located in the computer display device of the early warning monitoring center. Use Qt, Pycharm or MATLAB to build the host computer interface. According to the functional requirements, the host computer login interface, data display interface, early warning interface and control interface are constructed respectively.

[0062] Step 5: The IPC communication power monitor opens the host computer login interface and enters the correct account and password to log in to the monitoring software.

[0063] Step 6: The data display interface uses a combination of real-time data, line graphs and three-dimensional bar graphs to display the monitored industrial computer communication power status data in real time.

[0064] Step 7: The warning interface is divided into a warning function module, a prediction module and a problem analysis module. When the communication power supply of the industrial computer fails, the warning interface issues a warning and gives possible causes of the failure in the problem analysis module; the prediction module predicts possible damage failures and the time of occurrence of the communication power supply of the industrial computer based on the data changes of the communication power supply.

[0065] Step 8: The control interface has built-in control function buttons, which can be used to disconnect the power supply, turn on the cooling fan, enable the backup communication power supply, etc. by clicking the mouse.

[0066] The data display method of the above-mentioned software function modules and data display interface can be increased, decreased or modified according to the work needs of the monitoring personnel in actual use and the functional requirements of the monitoring software. Example

[0067] In one embodiment, the communication architecture designer of the monitoring center designs the internal communication data transmission link of the industrial computer and the data transmission link between the industrial computer and the monitoring center according to the communication data transmission method built into the data transmission link of the industrial computer. The internal communication data transmission method of the industrial computer is an internal communication data transmission method of the industrial computer based on the OSI reference model, which specifically includes: Step 1: The application layer provides interactive interfaces and operation services between industrial computer users and network application processes, supporting the data, command and file interactions between industrial computers and data monitoring centers.

[0068] Step 2: The presentation layer interprets, encapsulates, encrypts, decrypts, compresses and decompresses the data information, instructions and files from the application layer to ensure that the data retains its original semantics and syntax during transmission within the internal circuit of the industrial computer.

[0069] Step 3: The session layer is responsible for establishing, maintaining, and terminating sessions between the communicating parties through session management, synchronization, and dialogue control mechanisms, thereby ensuring that the conversation between the communicating parties proceeds smoothly.

[0070] Step 4: The transport layer provides the functions of establishing, maintaining and dismantling the transmission connection through the TCP / UDP protocol, data segmentation and reorganization, connection establishment and connection release mechanism, ensuring the reliable transmission of the communication power status data collected by the internal sensor of the industrial computer in the internal circuit of the industrial computer; through the flow control and error control mechanism, ensure that the communication power data reaches the receiver completely and reliably according to the sampling timing.

[0071] Step 5: The network layer transmits the data packet from the source to the destination through several intermediate nodes to realize data routing and forwarding; manages data communication in the network and controls information forwarding between the data link layer and the transport layer.

[0072] Step 6: The data link layer encapsulates the IPC communication power status data transmitted from the network layer into frames, and adds error correction control information to the head and tail of the frame based on the error control and flow control mechanisms, so that the IPC internal storage module and the host computer software can correctly identify and parse the frame, ensuring that the IPC communication power status data is reliably transmitted on the physical link.

[0073] Step 7: The physical layer transparently transmits the parsed communication power status information data in the form of a binary bit stream through the internal circuits and wires of the industrial computer.

[0074] The data transmission method between the industrial computer and the monitoring center includes an information data link construction method and a device communication address marking method, which specifically includes building a communication architecture that mixes coaxial cable and 5G mobile communication. The coaxial cable is used to realize wired information transmission between industrial computers that are close to each other, and 5G mobile communication is used for long-distance wireless communication between the industrial computer and the monitoring center. The device communication address marking method uses IP address, MAC address and device number to identify each industrial computer, and supports data interaction between the monitoring center and each industrial computer, as well as between each industrial computer. Example

[0075] In one embodiment, the staff of the monitoring center issues an early warning prompt for the communication power failure through the communication power linkage early warning method built into the early warning system. The communication power linkage early warning method includes a threshold adaptive adjustment method, a multi-modal joint early warning method, and a communication power loss prediction method. The threshold adaptive adjustment method mainly includes the communication power current, voltage, temperature, and humidity parameter threshold adjustment. Since the power required by the industrial computer is different when it is in different working states, the current, voltage, temperature, and humidity in different states will also be different. The specific steps include: Step 1: Collect the real-time status information data of the industrial computer communication power supply through current, voltage, temperature and humidity sensors.

[0076] Step 2: Calculate the actual power, power consumption, CPU occupancy rate, number of background application processes, and the output power of the exhaust fan of the industrial computer in different states when the industrial computer is in sleep state, idle state, and working state of different intensities, so as to assist in inferring the change trend of the power supply temperature of the industrial computer according to the current exhaust fan output power under normal conditions.

[0077] Step 3: Determine the normal parameter threshold range of the industrial computer communication power supply according to the power required, power consumption and normal working temperature of the industrial computer under different working conditions.

[0078] Step 4: Under normal working conditions, first determine the current working state of the industrial computer based on the actual output power, power consumption, CPU occupancy rate, and number of background application processes of the industrial computer, so as to preliminarily determine the state of the industrial computer and preliminarily match the normal parameter threshold range of the industrial computer communication power supply.

[0079] Step 5: According to the output power of the exhaust fan and the temperature change of the industrial computer, the working status of the industrial computer preliminarily determined in step 4 is reconfirmed or corrected, and finally the normal parameter threshold range of the industrial computer communication power supply is determined.

[0080] Step 6: Compare the collected real-time status information data of the industrial computer communication power supply with the normal threshold range determined in step 5. If it exceeds the normal threshold range, an early warning is triggered, otherwise it is used normally.

[0081] Step 7: Repeat steps 1 to 6 according to the sampling time and interval.

[0082] The multimodal joint early warning method includes an early warning mode that uses a mixture of sound signals, light signals and vibration signals. Different early warning signals are set according to the types of communication power supply failures that may occur. Each type of communication power supply failure is set with a corresponding specific early warning signal, including different sound signals, light flashing signals and different vibration rhythm signals. This assists monitoring and maintenance personnel in receiving fault warning signals in a timely manner, and preliminarily determines the type of failure, so as to make accurate and necessary protective measures in the shortest time.

[0083] The communication power loss prediction method is an approximate prediction within the dynamic range. The main measurement indicator is the battery capacity. According to the current communication battery output power and the number of charge and discharge times, the time required for the communication power to reach the loss maintenance threshold under the current state is predicted, that is, the battery life. The specific steps include: Step 1: Read the actual output power of the current industrial computer according to the sensor W , the current remaining capacity of the power supply C and the number of charges and discharges that have been performed N , we can find the time required to consume the remaining power of the power supply according to the current output power:

[0084] Step 2: Assume that the charging power of the power supply is W in , the rated capacity of the power supply is C t , the total number of charge and discharge times of the power supply is N t , then the time required for the power supply to complete a charge and discharge according to the current output power and charging power is:

[0085] Step 3: From steps 1 and 2, it can be calculated that according to the current power output power, the time required for the industrial computer communication power supply to reach the loss life is:

[0086] Step 4: Execute steps 1 to 3 repeatedly at the sampling rate to estimate the approximate time it takes for the communication power supply to reach the wear life under different conditions.

[0087] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0088] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A communication power supply linkage early warning method for industrial computer monitoring software, characterized in that: It includes an industrial computer communication power supply monitoring software design method, a communication data transmission method and a communication power supply linkage early warning method.

2. The communication power supply linkage early warning method of industrial computer monitoring software according to claim 1 is characterized in that: The industrial computer communication power supply monitoring software design method adopts a modular structure design, and divides the monitoring software into a data acquisition module, a data processing module, a storage module and a host computer data monitoring module according to its functions. The specific steps include: Step 1: Install voltage sensors, current sensors, temperature sensors and humidity sensors inside the industrial computer. Connect the sensor probes to the power supply of the industrial computer to collect the voltage, current, temperature and humidity data of the communication power supply of the industrial computer in real time. Then, convert the collected real-time continuous analog data of the industrial computer power supply into digital data according to the sampling rate through the analog / digital conversion module. Step 2: The data processing module converts the digital data into 0 and 1 binary bit stream data that can be recognized and processed by the computer, and uses different binary data to represent the currently collected industrial computer communication power supply status data, and transmits it in the internal circuit of the industrial computer and the data transmission link between the industrial computer and the early warning monitoring center; Step 3: A parallel bidirectional high-speed communication method is adopted between the data processing module and the storage module. The storage module is a random access memory. In the uplink communication link, the data processing module transmits the processed multiple data bits from each sensor to the receiving device through multiple data lines. The storage module can receive and store these data at the same time and can be used directly without additional conversion. The downlink communication method is the same as the uplink. Step 4: The host computer data monitoring module is located in the computer display device of the early warning monitoring center. Use Qt, Pycharm or MATLAB to build the host computer interface. According to the functional requirements, the host computer login interface, data display interface, early warning interface and control interface are constructed respectively; Step 5: The IPC communication power monitor opens the host computer login interface and enters the correct account and password to log in to the monitoring software; Step 6: The data display interface uses a combination of real-time data, line charts and three-dimensional bar charts to display the monitored industrial computer communication power status data in real time; Step 7: The warning interface is divided into a warning function module, a prediction module and a problem analysis module. When the communication power supply of the industrial computer fails, the warning interface issues a warning and gives possible causes of the failure in the problem analysis module. The prediction module predicts possible damage failures and the time of failure of the communication power supply of the industrial computer based on the data changes of the communication power supply. Step 8: The control interface has built-in control function buttons, which can be used to disconnect the power supply, turn on the cooling fan, and enable the backup communication power supply by clicking the mouse.

3. The communication power linkage early warning method of industrial computer monitoring software according to claim 1 is characterized in that: The communication data transmission method includes an industrial computer internal communication data transmission method and an industrial computer-monitoring center data transmission method.

4. The communication power supply linkage early warning method of industrial computer monitoring software according to claim 3 is characterized in that: The internal communication data transmission method of the industrial computer is an internal communication data transmission method of the industrial computer based on the OSI reference model, and specifically includes: Step 1: The application layer provides interactive interfaces and operation services between industrial computer users and network application processes, supporting the data, command and file interactions between industrial computers and data monitoring centers; Step 2: The presentation layer interprets, encapsulates, encrypts, decrypts, compresses and decompresses the data information, instructions and files from the application layer to ensure that the data maintains its original semantics and syntax during transmission in the internal circuit of the industrial computer; Step 3: The session layer is responsible for establishing, maintaining, and terminating sessions between the two communicating parties through session management, synchronization, and conversation control mechanisms, thereby ensuring that the conversation between the two communicating parties proceeds smoothly; Step 4: The transport layer provides the functions of establishing, maintaining and dismantling the transmission connection through the TCP / UDP protocol, data segmentation and reorganization, connection establishment and connection release mechanisms, ensuring the reliable transmission of the communication power status data collected by the internal sensor of the industrial computer in the internal circuit of the industrial computer; through the flow control and error control mechanisms, ensuring that the communication power data reaches the receiver completely and reliably according to the sampling timing; Step 5: The network layer transmits the data packet from the source to the destination through several intermediate nodes to realize data routing and forwarding; manage data communication in the network and control information forwarding between the data link layer and the transport layer; Step 6: The data link layer encapsulates the IPC communication power status data transmitted from the network layer into frames, and adds error correction control information to the head and tail of the frame based on the error control and flow control mechanisms, so that the IPC internal storage module and the host computer software can correctly identify and parse the frame, ensuring that the IPC communication power status data is reliably transmitted on the physical link; Step 7: The physical layer transparently transmits the parsed communication power status information data in the form of a binary bit stream through the internal circuits and wires of the industrial computer.

5. The communication power supply linkage early warning method of industrial computer monitoring software according to claim 3 is characterized in that: The industrial computer-monitoring center data transmission method includes an information data link construction method and a device communication address marking method, specifically including constructing a communication architecture that mixes coaxial cable and 5G mobile communication, wherein the coaxial cable is used to realize wired information transmission between industrial computers that are close to each other, and 5G mobile communication is used for long-distance wireless communication between the industrial computer and the monitoring center; the device communication address marking method uses IP address, MAC address and device number to identify each industrial computer, and supports data interaction between the monitoring center and each industrial computer, as well as between each industrial computer.

6. The communication power linkage early warning method of industrial computer monitoring software according to claim 1 is characterized in that: The communication power supply linkage early warning method includes a threshold adaptive adjustment method, a multi-modal joint early warning method and a communication power supply loss prediction method.

7. The communication power supply linkage warning method of industrial computer monitoring software according to claim 6 is characterized in that: The threshold adaptive adjustment method mainly includes adjusting the communication power supply current, voltage, temperature and humidity parameter thresholds. Since the power required by the industrial computer is different when it is in different working states, the current, voltage, temperature and humidity in different states will also be different. The specific steps include: Step 1: Collect the real-time status information data of the industrial computer communication power supply through current, voltage, temperature and humidity sensors; Step 2: Calculate the actual power, power consumption, CPU occupancy ratio, number of background application processes, and the output power of the exhaust fan of the industrial computer in different states in the sleep state, idle state, and working state of different intensities, so as to assist in inferring the change trend of the power supply temperature of the industrial computer according to the current exhaust fan output power under normal conditions; Step 3: Determine the normal parameter threshold range of the industrial computer communication power supply according to the power required, power consumption and normal working temperature of the industrial computer under different working conditions; Step 4: Under normal working conditions, first determine the current working state of the industrial computer according to the actual output power, power consumption, CPU occupancy rate and number of background application processes of the industrial computer, so as to preliminarily determine the state of the industrial computer and preliminarily match the normal parameter threshold range of the industrial computer communication power supply; Step 5: According to the output power of the exhaust fan and the temperature change of the industrial computer, the working state of the industrial computer initially determined in step 4 is reconfirmed or corrected, and finally the normal parameter threshold range of the industrial computer communication power supply is determined; Step 6: Compare the collected real-time status information data of the industrial computer communication power supply with the normal threshold range determined in step 5. If it exceeds the normal threshold range, an early warning is triggered, otherwise it is used normally; Step 7: Repeat steps 1 to 6 according to the sampling time and interval.

8. The communication power supply linkage early warning method of industrial computer monitoring software according to claim 6 is characterized in that: The multimodal joint early warning method includes an early warning mode that uses a mixture of sound signals, light signals and vibration signals. Different early warning signals are set according to the types of communication power supply failures that may occur. Each type of communication power supply failure is set with a corresponding specific early warning signal, including different sound signals, light flashing signals and different vibration rhythm signals, to assist monitoring and maintenance personnel in timely receiving fault early warning signals, and preliminarily determine the type of failure, so as to make accurate and necessary protective measures in the shortest time.

9. The communication power supply linkage early warning method of industrial computer monitoring software according to claim 6, characterized in that: The communication power loss prediction method is a prediction within a dynamic range, and the main measurement indicator is the battery capacity. According to the current communication battery output power and the number of charge and discharge times, the time required for the communication power to reach the loss maintenance threshold in the current state is predicted, that is, the battery life; The specific steps include: Step 1: Read the actual output power of the current industrial computer according to the sensor W , the current remaining capacity of the power supply C and the number of charges and discharges that have been performed N , we can get the time required to consume the remaining power of the power supply according to the current output power ; Step 2: Assume that the charging power of the power supply is W in , the rated capacity of the power supply is C t , the total number of charge and discharge times of the power supply is N t , then the time required for the power supply to complete a charge and discharge according to the current output power and charging power is: ; Step 3: From steps 1 and 2, it can be calculated that according to the current power output power, the time required for the industrial computer communication power supply to reach the loss life is: ; Step 4: Execute steps 1 to 3 repeatedly at the sampling rate to estimate the approximate time it takes for the communication power supply to reach the wear life under different conditions.

10. A communication power supply linkage early warning system for industrial computer monitoring software, characterized in that: The communication power linkage warning method based on industrial computer monitoring software according to any one of claims 1 to 9 is used to implement a communication power linkage warning system of industrial computer monitoring software, comprising: Data acquisition subsystem: mainly composed of current sensor, voltage sensor, temperature sensor, humidity sensor, power calculation module, energy calculation module and CPU occupancy reading module, which collects the various parameter information of industrial computer communication power supply and industrial computer in real time according to a fixed sampling rate; IPC data transmission link: The IPC data transmission link has a built-in communication data transmission method, which consists of an IPC internal data transmission link and an IPC-monitoring center data transmission link. The internal data transmission link is constructed with reference to the OIS reference model architecture. The main transmission media are the IPC internal circuit board and power cord to achieve binary data transmission. The IPC-monitoring center data transmission link has a mixed communication architecture of coaxial cable and 5G mobile communication. Coaxial cable is used to achieve wired information transmission between IPCs that are close to each other, and 5G mobile communication is used for long-distance wireless communication between IPCs and monitoring centers. Industrial computer monitoring software: The industrial computer monitoring software is located in the computer display device of the monitoring center. Use Qt, Pycharm or MATLAB to build the host computer interface. According to the functional requirements, the host computer login interface, data display interface, warning interface and control interface are constructed respectively. The real-time data, line chart and three-dimensional bar chart are combined to display the monitored industrial computer communication power supply status data in multiple dimensions. Early warning system: The early warning system is located in the computer equipment of the monitoring center, and has a built-in communication power linkage early warning method, including a data capture module, a threshold adaptive adjustment module, a data comparison module, an early warning module and a prediction module. The data capture module captures the communication power status data of the industrial computer sent by the data transmission link of the industrial computer in real time according to the sampling rate, and puts it into the storage module for temporary storage; the threshold adaptive adjustment module has a built-in threshold adaptive adjustment method, which can accurately match the actual working state of the industrial computer, so as to determine the parameter threshold range for normal operation of the communication power supply; the data comparison module obtains the data sent by the transmission link from the storage module and compares it with the threshold range. If the data is within the threshold range, the data comparison module sends a binary silent command to the early warning module to make the early warning module inactive. When the data is outside the threshold range, the data comparison module sends a binary early warning command of different values ​​to the early warning module to make the early warning module active; the early warning module is composed of an acoustic signal generator, an optical signal generator and a vibration generator, and sends a corresponding early warning signal according to the received early warning commands of different values; the prediction module predicts the normal use loss life of the battery according to the current battery output power and the number of charge and discharge times, and gives an estimated time to reach the loss threshold.

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