Multi-device information collaboration method and system based on industrial gateway

Abstract

The invention discloses a multi-device information collaboration method and system based on an industrial gateway. The method comprises the following steps: S100, establishing communication connection between the industrial gateway and a plurality of industrial devices; s200, the industrial gateway collects operation data of each industrial device, and analyzes and processes the data; s300, the industrial gateway generates an equipment cooperation instruction according to the analyzed and processed data, and sends the industrial equipment cooperation instruction to the corresponding industrial equipment; and S400, the industrial devices receive and execute the cooperation instruction, and cooperative work among the multiple industrial devices is achieved. According to the invention, the industrial gateway establishes communication connection with a plurality of industrial devices to realize information interaction among the devices; according to the invention, the industrial gateway analyzes and processes the data by collecting the operation data of each industrial device, and generates a device cooperation instruction; according to the invention, the industrial gateway sends the cooperation instruction to the corresponding industrial equipment, and the equipment receives and executes the instruction to realize cooperative work.

Description

Technical Field

[0001] The present invention relates to the fields of industrial automation and the Internet of Things, and in particular to a multi-device information collaboration method and system based on an industrial gateway. Background Art

[0002] With the development of industrial Internet of Things technology, information exchange and collaborative work between industrial equipment have become increasingly important. However, traditional industrial equipment often lacks effective means of information exchange. Due to the diversity of equipment types and different communication protocols, there is an information island problem, which makes information collaboration difficult and makes it impossible to achieve collaborative work between equipment, resulting in low production efficiency, waste of resources and other problems. In order to solve these problems, the present invention proposes a method and system for multi-device information collaboration based on an industrial gateway. Summary of the invention

[0003] The present invention provides a multi-device information collaboration method and system based on an industrial gateway, which can solve the problems of diverse equipment types, different communication protocols, and the existence of information islands, which lead to difficulties in information collaboration and the inability to achieve collaborative work between devices, resulting in low production efficiency and waste of resources.

[0004] In order to solve the above technical problems, this application provides the following technical solutions: A method for multi-device information collaboration based on an industrial gateway, comprising: S100. Establishing a communication connection between the industrial gateway and multiple industrial devices; S200. The industrial gateway collects the operating data of each industrial device and parses and processes the data; S300. The industrial gateway generates a device coordination instruction according to the parsed and processed data, and sends the industrial device coordination instruction to the corresponding industrial device; S400. The industrial equipment receives and executes the collaborative instruction to achieve collaborative work among multiple industrial equipment.

[0005] Furthermore, in S100, the method for the industrial gateway to establish a communication connection with multiple industrial devices includes wired connection and wireless connection, wherein the wired connection includes at least Ethernet connection, serial port connection and field bus connection; the wireless connection includes at least WiFi connection, LoRa connection and Bluetooth connection.

[0006] Furthermore, in S200, the method by which the industrial gateway collects the operating data of each industrial device at least includes: the industrial gateway directly collects the operating data of each industrial device, the industrial gateway collects the operating data of each industrial device by connecting to sensors, and the industrial gateway collects the operating data of each industrial device by connecting to a control system.

[0007] Furthermore, the industrial gateway directly collects the operating data of each industrial device. The specific methods include: the industrial gateway directly connects to the device through the serial port and Ethernet port communication interface to collect data from the device; for some devices that support standard communication protocols, the industrial gateway collects data through the corresponding communication protocol.

[0008] Furthermore, the industrial gateway collects the operating data of each industrial equipment by connecting to sensors. The specific method includes: the industrial gateway connects to temperature, pressure, and displacement sensors to monitor the operating status of the equipment in real time.

[0009] Furthermore, the industrial gateway collects the operating data of each industrial equipment by connecting to the control system. The specific method includes: the industrial gateway connects to the control system, which includes at least a programmable logic controller PLC and a distributed control system DCS, and collects the operating status and parameters of the equipment by reading the data of the control system. For some control systems that support standard communication protocols, the industrial gateway collects data through the corresponding communication protocols.

[0010] Furthermore, in S200, the data is parsed and processed, and the specific method includes: after the industrial gateway receives the data from the industrial equipment, it will parse the data according to the preset communication protocol; during the parsing process, the gateway will identify the format, structure and content of the data, and convert it into a readable data format; after the data parsing is completed, the collected data is cleaned, format converted, anomaly detected, and trend analyzed; wherein, data cleaning removes duplicate, erroneous or invalid data to ensure the accuracy and reliability of the data; format conversion converts the data into a unified format to facilitate subsequent analysis and application; anomaly detection identifies abnormal values ​​or abnormal conditions in the data, and promptly issues an alarm or processes it; trend analysis analyzes historical data, predicts future trends or abnormal conditions, and provides data support for corporate decision-making.

[0011] Furthermore, in S300, the industrial gateway generates device coordination instructions based on the parsed and processed data, and the specific method includes: the industrial gateway will conduct an in-depth analysis of the parsed and processed data to identify the correlation and mutual influence between the devices; based on the data, the industrial gateway will make intelligent decisions to determine the devices that need to work together and the specific methods and goals of the coordination; based on the decision results, the industrial gateway will generate corresponding device coordination instructions; the instructions include adjusting the operating parameters of the equipment, starting or stopping the equipment, and changing the production mode of the equipment; the generation of instructions needs to take into account multiple factors such as the real-time status of the equipment, production goals, and safety requirements.

[0012] Furthermore, in S400, the industrial equipment receives and executes collaborative instructions to achieve collaborative work among multiple industrial equipment. The specific method includes: after receiving the instructions, the target device will parse and execute these instructions to achieve collaborative work with other equipment; during the execution process, the device will feedback the execution results or status information to the gateway so that the gateway can perform subsequent processing and monitoring; during the process of device collaboration, the industrial gateway will monitor the operating status and data changes of the equipment in real time. If any abnormal situation or adjustment is found, the gateway will promptly generate new collaborative instructions, and transmit and execute them.

[0013] The present invention also discloses a system for multi-device information coordination based on an industrial gateway, and a method for multi-device information coordination using the industrial gateway, comprising: an industrial gateway and industrial equipment connection unit, an industrial equipment operation data acquisition and processing unit, a device coordination instruction generation unit, and an industrial equipment coordination working unit; wherein: An industrial gateway and industrial equipment connection unit, used to establish a communication connection between the industrial gateway and multiple industrial equipment; The industrial equipment operation data collection and processing unit is used for the industrial gateway to collect the operation data of each industrial equipment, and parse and process the data; A device coordination instruction generating unit, used for the industrial gateway to generate a device coordination instruction according to the parsed and processed data, and send the industrial device coordination instruction to the corresponding industrial device; The industrial equipment collaborative work unit is used for industrial equipment to receive and execute collaborative instructions to achieve collaborative work among multiple industrial equipment.

[0014] The beneficial effects of the above technical solution provided by the embodiment of the present invention include at least: The present invention discloses a method for multi-device information collaboration based on an industrial gateway, comprising: S100. establishing a communication connection between the industrial gateway and multiple industrial devices; S200. the industrial gateway collects operating data of each industrial device, and parses and processes the data; S300. the industrial gateway generates a device collaboration instruction based on the parsed and processed data, and sends the industrial device collaboration instruction to the corresponding industrial device; S400. the industrial device receives and executes the collaboration instruction to achieve collaborative work among multiple industrial devices.

[0015] Compared with the prior art, the advantages of the present invention include: The industrial gateway of the present invention establishes communication connections with multiple industrial devices to achieve information exchange between devices; the industrial gateway of the present invention collects the operating data of each industrial device, parses and processes the data, and generates device coordination instructions; the industrial gateway of the present invention sends the coordination instructions to the corresponding industrial devices, and the devices receive and execute the instructions to achieve coordinated work; the Internet of Things cloud platform of the present invention receives the device operating data uploaded by the industrial gateway, achieves remote monitoring and management of the data, and provides services such as remote debugging, diagnosis, and uploading and downloading programs of the equipment; the user of the present invention can query and calculate and analyze the device data through the cloud platform on the smart terminal, receive alarm information such as abnormal failure of the equipment, and ensure the safe and stable operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a flowchart of a method for multi-device information collaboration based on an industrial gateway in Example 1 of the present invention. DETAILED DESCRIPTION

[0017] The following is further described in detail through specific implementation methods: Example 1 This embodiment discloses a method for multi-device information collaboration based on an industrial gateway, such as Figure 1 ,include: S100. Establish a communication connection between the industrial gateway and multiple industrial devices; in S100 of this embodiment, the method for establishing a communication connection between the industrial gateway and multiple industrial devices includes wired connection and wireless connection, wherein the wired connection includes at least Ethernet connection, serial port connection and field bus connection; the wireless connection includes at least WiFi connection, LoRa connection and Bluetooth connection.

[0018] Specifically, Ethernet connection: The industrial intelligent gateway has a built-in Ethernet interface and supports network protocols such as TCP / IP. The gateway can connect to the device through Ethernet cables or network devices such as switches. Common Ethernet protocols include Modbus TCP, Profinet, EtherNet / IP, etc.

[0019] Serial port connection: Industrial equipment usually has a serial interface (such as RS232, RS485). The industrial intelligent gateway can connect to the device through the serial port. Common serial port protocols include Modbus RTU, Profibus, etc. The industrial intelligent gateway converts serial port data into Ethernet data through protocol conversion to realize the interaction between device data and cloud platform.

[0020] Fieldbus connection: The industrial intelligent gateway supports a variety of mainstream fieldbus protocols, such as RS485, RS232, CAN, etc. Through these buses, the gateway can directly connect to industrial equipment such as PLC (programmable logic controller) and DCS (distributed control system) to achieve data transmission and communication between devices.

[0021] S200. The industrial gateway collects the operating data of each industrial device, and parses and processes the data; in S200 of this embodiment, the method for the industrial gateway to collect the operating data of each industrial device at least includes: the industrial gateway directly collects the operating data of each industrial device, the industrial gateway collects the operating data of each industrial device by connecting to sensors, and the industrial gateway collects the operating data of each industrial device by connecting to control systems.

[0022] Specifically, in this embodiment, the industrial gateway directly collects the operating data of each industrial device. The specific method includes: the industrial gateway directly connects to the device through the serial port and Ethernet port communication interface to collect data from the device; for some devices that support standard communication protocols, the industrial gateway collects data through the corresponding communication protocol.

[0023] In this embodiment, the industrial gateway collects the operating data of each industrial equipment by connecting to sensors. The specific method includes: the industrial gateway connects to temperature, pressure, and displacement sensors to monitor the operating status of the equipment in real time.

[0024] In this embodiment, the industrial gateway collects the operating data of each industrial equipment by connecting to the control system. The specific method includes: the industrial gateway connects to the control system, which includes at least a programmable logic controller PLC and a distributed control system DCS, and collects the operating status and parameters of the equipment by reading the data of the control system. For some control systems that support standard communication protocols, the industrial gateway collects data through the corresponding communication protocols.

[0025] In S200 of this embodiment, the data is parsed and processed, and the specific method includes: after the industrial gateway receives the data from the industrial equipment, it will parse the data according to the preset communication protocol; during the parsing process, the gateway will identify the format, structure and content of the data, and convert it into a readable data format; after the data parsing is completed, the collected data is cleaned, format converted, anomaly detected, and trend analyzed; wherein, data cleaning removes duplicate, erroneous or invalid data to ensure the accuracy and reliability of the data; format conversion converts the data into a unified format to facilitate subsequent analysis and application; anomaly detection identifies abnormal values ​​or abnormal conditions in the data, and promptly issues an alarm or processes it; trend analysis analyzes historical data, predicts future trends or abnormal conditions, and provides data support for corporate decision-making.

[0026] S300. The industrial gateway generates a device coordination instruction according to the parsed and processed data, and sends the industrial device coordination instruction to the corresponding industrial device; Specifically, device coordination instructions are instructions generated to achieve coordination between multiple devices and optimize production processes. These instructions are usually generated based on the results of the industrial gateway parsing and processing the collected industrial equipment operation data.

[0027] The device coordination instructions include the following: Operating parameter adjustment: Instructions can require certain equipment to adjust its operating parameters, such as speed, temperature, pressure, etc., to adapt to current production needs or match the working status of other equipment.

[0028] Start or stop equipment: Based on the production plan and actual production situation, instructions can require starting or stopping certain equipment to ensure smooth production process.

[0029] Production mode switching: According to changes in production demand, instructions can require the equipment to switch to different production modes, such as continuous production, intermittent production, etc.

[0030] Data transmission and sharing: Instructions can require the transmission and sharing of data between devices to achieve real-time communication and sharing of information, thereby optimizing the production process and improving production efficiency.

[0031] Collaborative work: Instructions can require multiple devices to work together in a specific order, time and conditions to achieve the smooth completion of production tasks.

[0032] The device coordination instruction is transmitted to the target device through the industrial network and parsed and executed by the target device. During the execution process, the device may feedback the execution result or status information to the industrial gateway so that the industrial gateway can perform subsequent monitoring and adjustment. Through the generation and execution of device coordination instructions, it is possible to achieve the goals of collaborative work between multiple devices and optimize the production process, improve production efficiency, reduce production costs, and improve product quality.

[0033] In S300 of this embodiment, the industrial gateway generates device coordination instructions based on the parsed and processed data. The specific method includes: the industrial gateway conducts an in-depth analysis of the parsed and processed data to identify the correlation and mutual influence between devices; based on the data, the industrial gateway makes intelligent decisions to determine the devices that need to work together and the specific methods and goals of the coordination; based on the decision results, the industrial gateway generates corresponding device coordination instructions; the instructions include adjusting the operating parameters of the equipment, starting or stopping the equipment, and changing the production mode of the equipment; the generation of instructions needs to take into account multiple factors such as the real-time status of the equipment, production goals, and safety requirements.

[0034] S400. Industrial equipment receives and executes collaborative instructions to achieve collaborative work among multiple industrial equipment. In S400 of this embodiment, the industrial equipment receives and executes collaborative instructions to achieve collaborative work among multiple industrial equipment. The specific method includes: after receiving the instructions, the target device will parse and execute these instructions to achieve collaborative work with other devices; during the execution process, the device will feedback the execution results or status information to the gateway so that the gateway can perform subsequent processing and monitoring; during the process of equipment collaboration, the industrial gateway will monitor the operating status and data changes of the equipment in real time. If an abnormal situation or adjustment is found, the gateway will promptly generate new collaborative instructions, and transmit and execute them.

[0035] The present invention discloses a method for multi-device information collaboration based on an industrial gateway, comprising: S100. establishing a communication connection between the industrial gateway and multiple industrial devices; S200. the industrial gateway collects operating data of each industrial device, and parses and processes the data; S300. the industrial gateway generates a device collaboration instruction based on the parsed and processed data, and sends the industrial device collaboration instruction to the corresponding industrial device; S400. the industrial device receives and executes the collaboration instruction to achieve collaborative work among multiple industrial devices.

[0036] Compared with the prior art, the advantages of the present invention include: The industrial gateway of the present invention establishes communication connections with multiple industrial devices to achieve information interaction between the devices; The industrial gateway of the present invention collects the operating data of each industrial device, parses and processes the data, and generates device coordination instructions; the industrial gateway of the present invention sends the coordination instructions to the corresponding industrial equipment, and the equipment receives and executes the instructions to achieve coordinated work; the Internet of Things cloud platform of the present invention receives the device operating data uploaded by the industrial gateway, realizes remote monitoring and management of the data, and provides services such as remote debugging, diagnosis, and program uploading and downloading of the equipment; the user of the present invention can query and calculate and analyze the device data through the cloud platform on the smart terminal, receive alarm information such as abnormal equipment failure, and ensure safe and stable operation of the equipment.

[0037] Example 2 Based on the method for multi-device information collaboration based on an industrial gateway in Example 1, this embodiment discloses a system for multi-device information collaboration based on an industrial gateway, including: an industrial gateway and an industrial equipment connection unit, an industrial equipment operation data acquisition and processing unit, a device collaboration instruction generation unit, and an industrial equipment collaboration work unit; wherein: An industrial gateway and industrial equipment connection unit, used to establish a communication connection between the industrial gateway and multiple industrial equipment; The industrial equipment operation data collection and processing unit is used for the industrial gateway to collect the operation data of each industrial equipment, and parse and process the data; A device coordination instruction generating unit, used for the industrial gateway to generate a device coordination instruction according to the parsed and processed data, and send the industrial device coordination instruction to the corresponding industrial device; The industrial equipment collaborative work unit is used for industrial equipment to receive and execute collaborative instructions to achieve collaborative work among multiple industrial equipment.

[0038] Among them, the specific working methods of the industrial gateway and industrial equipment connection unit, the industrial equipment operation data acquisition and processing unit, the equipment coordination instruction generation unit and the industrial equipment coordination working unit have been described in detail in the embodiments, and will not be repeated here in this embodiment.

[0039] In another embodiment, the device coordination instruction generation unit is also used to maintain a historical instruction database to record the coordination instructions sent to each industrial device each time and their execution status; then for the device coordination instructions that need to be sent this time, the unit will first query the historical instruction database to analyze the response and execution capabilities of the corresponding industrial equipment to previous instructions; based on historical data, evaluate whether each industrial equipment has the ability to execute this coordination instruction; if the analysis results show that a certain device cannot execute this instruction, such as the current status of the device does not support it, the historical execution success rate is low, or there are frequent abnormal responses, etc., the instruction corresponding to the device will be marked as a "deferred instruction"; for devices marked as "deferred instructions", the device coordination instruction generation unit will perform a correlation analysis to determine the relevance of these devices to this coordination instruction; if the analysis finds that the device coordination instructions with a high correlation with the deferred instructions are The execution of the command will be suspended to avoid unnecessary pressure or conflict on the equipment; using historical operating data, predictive analysis will be conducted on the equipment marked as "suspended command" to estimate the approximate time it will take to resume normal working status; before the predicted working time, the equipment coordination command generation unit will monitor the operating status of these devices in real time and regularly obtain the latest operating data; when the real-time monitoring data shows that the equipment is in normal operating status and the predicted working time has passed, the equipment coordination command generation unit will remove the mark for the suspended command; at the same time, the execution capability of the equipment will be re-evaluated to ensure that the equipment can smoothly execute this coordination command; after confirming that the equipment status is normal, the equipment coordination command generation unit will release the suspended equipment coordination command and send it to the industrial equipment coordination work unit together with this equipment coordination command; the industrial equipment coordination work unit is responsible for conveying the command to the corresponding industrial equipment and monitoring its execution.

[0040] After executing the collaborative instruction, the device will feedback the execution result or status information to the industrial gateway. The device collaborative instruction generation unit will analyze this feedback information to optimize future instruction generation and sending strategies to improve the efficiency and success rate of collaborative work.

[0041] When used specifically: The equipment coordination instruction generation unit can handle the coordinated work of industrial equipment more intelligently, improve the flexibility and responsiveness of the system, and ensure the efficient and stable operation of the industrial automation system. Through real-time monitoring and intelligent decision-making, the idle time and waiting time of equipment are reduced, and the overall efficiency of the production line is improved. Predictive maintenance reduces unexpected downtime and ensures the continuity of the production process. Optimize the coordination of work between equipment, reduce equipment idle time, and improve the utilization rate of individual equipment. Through intelligent scheduling, the on-demand allocation and use of equipment can be realized to avoid waste of resources. By monitoring the status of equipment and predicting the workload, energy use can be optimized to achieve energy saving and consumption reduction. Collaborative work reduces over-processing and ineffective operation, thereby reducing energy consumption. Quickly respond to market changes and realize rapid reorganization of production lines by adjusting collaborative instructions. Support personalized and small batch production to improve production flexibility and adaptability.

[0042] In actual usage scenarios, such as a smart manufacturing factory, the factory uses a multi-device information collaboration system based on an industrial gateway. There are a variety of industrial equipment in the factory, including robot arms, conveyor belts, sensors, PLCs (programmable logic controllers), etc., which exchange data and work together through industrial gateways.

[0043] Industrial gateways establish communication connections with industrial equipment through wired (such as Ethernet, serial port) and wireless (such as WiFi, LoRa) methods to collect equipment operation data. Preprocessing: Timestamp the collected data, standardize the format, and perform preliminary outlier detection. Query the historical command database to analyze the response and execution capabilities of specific devices to previous commands. Based on historical data, evaluate whether the device can execute this collaborative command. Based on the current production tasks and equipment status, the intelligent decision-making system determines the goals and strategies of collaborative work. Generate specific equipment collaborative commands, including starting / stopping equipment, adjusting operating parameters, etc.

[0044] Send collaborative instructions to the target device. Execution monitoring: Monitor the execution of instructions by the device and collect the execution results or status information fed back by the device. Use historical operation data to predict the normal working time of the device. Optimization decision: Based on the prediction results, optimize the device collaborative instructions to improve production efficiency and resource utilization.

[0045] For equipment coordination instructions that cannot be executed immediately, a deferral mark is made and a retry is arranged at an appropriate time. For deferred instructions, its relevance to the current coordination instruction is analyzed to decide whether to suspend execution. Before the predicted working time, the real-time operation data of the equipment is regularly obtained. Once the equipment status is normal, the mark of the deferred instruction is removed and a coordination instruction is issued to the industrial equipment coordination unit.

[0046] It should be understood that the specific order or hierarchy of steps in the disclosed process is an example of an exemplary method. Based on design preferences, it should be understood that the specific order or hierarchy of steps in the process can be rearranged without departing from the scope of protection of the present disclosure. The attached method claims present the elements of the various steps in an exemplary order and are not intended to be limited to the specific order or hierarchy described.

[0047] The above are only embodiments of the present invention. The invention is not limited to the fields involved in this implementation case. The common sense such as the known specific structures and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field to which the invention belongs before the application date or the priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to explain the content of the claims.

Claims

1. A method for multi-device information collaboration based on industrial gateway, characterized in that: include: S100. Establishing a communication connection between the industrial gateway and multiple industrial devices; S200. The industrial gateway collects the operating data of each industrial device and parses and processes the data; S300. The industrial gateway generates a device coordination instruction according to the parsed and processed data, and sends the industrial device coordination instruction to the corresponding industrial device; S400. The industrial equipment receives and executes the collaborative instruction to achieve collaborative work among multiple industrial equipment.

2. A method for multi-device information collaboration based on an industrial gateway as claimed in claim 1, characterized in that: In S100, the method for the industrial gateway to establish a communication connection with multiple industrial devices includes wired connection and wireless connection, wherein the wired connection includes at least Ethernet connection, serial port connection and field bus connection; the wireless connection includes at least WiFi connection, LoRa connection and Bluetooth connection.

3. The method for multi-device information collaboration based on industrial gateway as claimed in claim 1, characterized in that: In S200, the method for the industrial gateway to collect operating data of each industrial device at least includes: the industrial gateway directly collects the operating data of each industrial device, the industrial gateway collects the operating data of each industrial device by connecting to sensors, and the industrial gateway collects the operating data of each industrial device by connecting to a control system.

4. A method for multi-device information collaboration based on an industrial gateway as claimed in claim 3, characterized in that: The industrial gateway directly collects the operating data of each industrial device. The specific methods include: the industrial gateway directly connects to the device through the serial port and Ethernet port communication interface to collect data from the device; for some devices that support standard communication protocols, the industrial gateway collects data through the corresponding communication protocol.

5. The method for multi-device information collaboration based on industrial gateway as claimed in claim 3, characterized in that: The industrial gateway collects the operating data of various industrial equipment by connecting to sensors. The specific methods include: the industrial gateway connects to temperature, pressure, and displacement sensors to monitor the operating status of the equipment in real time.

6. A method for multi-device information collaboration based on an industrial gateway as claimed in claim 3, characterized in that: The industrial gateway collects the operating data of each industrial equipment by connecting to the control system. The specific methods include: the industrial gateway connects to the control system, which includes at least a programmable logic controller PLC and a distributed control system DCS, and collects the operating status and parameters of the equipment by reading the data of the control system. For some control systems that support standard communication protocols, the industrial gateway collects data through the corresponding communication protocols.

7. The method for multi-device information collaboration based on industrial gateway as claimed in claim 1, characterized in that: In S200, the data is parsed and processed, and the specific method includes: after the industrial gateway receives the data from the industrial equipment, it will parse the data according to the preset communication protocol; during the parsing process, the gateway will identify the format, structure and content of the data and convert it into a readable data format; after the data parsing is completed, the collected data is cleaned, format converted, anomaly detected, and trend analyzed; among them, data cleaning removes duplicate, erroneous or invalid data to ensure the accuracy and reliability of the data; format conversion converts the data into a unified format to facilitate subsequent analysis and application; anomaly detection identifies abnormal values ​​or abnormal conditions in the data, and promptly issues alarms or processes them; trend analysis analyzes historical data, predicts future trends or abnormal conditions, and provides data support for corporate decision-making.

8. The method for multi-device information collaboration based on industrial gateway as claimed in claim 1, characterized in that: In S300, the industrial gateway generates device coordination instructions based on the parsed and processed data. The specific method includes: the industrial gateway conducts an in-depth analysis of the parsed and processed data to identify the correlation and mutual influence between devices; based on the data, the industrial gateway makes intelligent decisions to determine the devices that need to work together and the specific methods and goals of the coordination; based on the decision results, the industrial gateway generates corresponding device coordination instructions; the instructions include adjusting the operating parameters of the equipment, starting or stopping the equipment, and changing the production mode of the equipment; the generation of instructions needs to take into account multiple factors such as the real-time status of the equipment, production goals, and safety requirements.

9. The method for multi-device information collaboration based on industrial gateway as claimed in claim 1, characterized in that: In S400, the industrial equipment receives and executes collaborative instructions to achieve collaborative work among multiple industrial equipment. The specific method includes: after receiving the instructions, the target device will parse and execute these instructions to achieve collaborative work with other equipment; during the execution process, the device will feedback the execution results or status information to the gateway so that the gateway can perform subsequent processing and monitoring; during the process of device collaboration, the industrial gateway will monitor the operating status and data changes of the equipment in real time. If any abnormal situation or adjustment is found, the gateway will promptly generate new collaborative instructions, and transmit and execute them.

10. A system for multi-device information coordination based on an industrial gateway, adopting the multi-device information coordination method of an industrial gateway according to any one of claims 1 to 9, characterized in that: include: Industrial gateway and industrial equipment connection unit, industrial equipment operation data acquisition and processing unit, equipment coordination instruction generation unit and industrial equipment coordination work unit; among which: An industrial gateway and industrial equipment connection unit, used to establish a communication connection between the industrial gateway and multiple industrial equipment; The industrial equipment operation data collection and processing unit is used for the industrial gateway to collect the operation data of each industrial equipment, and parse and process the data; A device coordination instruction generating unit, used for the industrial gateway to generate a device coordination instruction according to the parsed and processed data, and send the industrial device coordination instruction to the corresponding industrial device; The industrial equipment collaborative work unit is used for industrial equipment to receive and execute collaborative instructions to achieve collaborative work among multiple industrial equipment.

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