Distributed data acquisition gateway system and factory informatization system

Abstract

The invention provides a distributed data acquisition gateway system and a factory informatization system, and the system comprises a gateway visual management module, a data opening module, a core service module, and an acquisition protocol configuration module. Wherein the gateway visual management module is used for carrying out visual display and configuration on acquired data; the data opening module is used for performing data transmission information configuration and acquisition point location configuration; the core service module is used for realizing configuration of data application; and the acquisition protocol configuration module is used for performing acquisition protocol configuration on the data acquisition point location. According to the distributed data acquisition gateway system provided by the embodiment of the invention, the operation and maintenance cost is reduced, and the operation and maintenance efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of intelligent manufacturing technology, and in particular to a distributed data acquisition gateway system and a factory information system. Background Art

[0002] Data collection based on the Internet of Things (IoT) technology can help companies build digital factories, which is an important part of the entire intelligent manufacturing strategy system.

[0003] At present, all large steel enterprises have basically realized automated production. However, since enterprises are still using traditional data acquisition gateways, the on-site equipment protocols are complicated, the gateway brands are diverse, and unified management is impossible. Traditional data acquisition gateways are highly independent, the data forwarding protocols and technologies are relatively simple, and the integration with third-party systems is poor; the gateway's independent hardware and software integration is too high to meet the needs of deployment and use after splitting, resulting in high costs for both initial purchase and subsequent maintenance. Therefore, traditional data acquisition gateways restrict the digital transformation of enterprises. Summary of the invention

[0004] In view of the problems in the prior art, the embodiments of the present invention provide a distributed data acquisition gateway system and a factory information system, which can at least partially solve the problems in the prior art.

[0005] On the one hand, the present invention proposes a distributed data acquisition gateway system, including a gateway visualization management module, a data opening module, a core service module and an acquisition protocol configuration module, wherein:

[0006] The gateway visualization management module is used for visualization and configuration of collected data;

[0007] The data opening module is used to configure data transmission information and collection points;

[0008] The core service module is used to implement the configuration of data applications;

[0009] The acquisition protocol configuration module is used to configure the acquisition protocol for the data acquisition points.

[0010] Furthermore, the gateway visualization management module includes a device management unit, a metadata configuration unit, a device collection attribute configuration unit, and a collection point display configuration unit, wherein:

[0011] The device management unit is used to perform hierarchical management of data acquisition devices;

[0012] The metadata configuration unit is used to configure metadata of the collection points;

[0013] The device collection attribute configuration unit is used to configure the collection attributes of the collection device;

[0014] The collection point display configuration unit is used to perform data display configuration of the collection points.

[0015] Furthermore, the gateway visualization management module also includes a configuration display configuration unit, and the configuration display configuration unit is used to perform data display configuration of collection points based on the component library.

[0016] Furthermore, the gateway visualization management module also includes an alarm pushing unit, and the alarm pushing unit is used to push alarm messages.

[0017] Furthermore, the device collection attribute configuration unit is further used to configure the collection attributes of the collection device according to the configuration file.

[0018] Furthermore, the core service module includes a data management unit, a data alarm unit and a rule engine unit, wherein:

[0019] The data management unit is used to realize data query and data alarm;

[0020] The rule engine unit is used to create a calculation expression;

[0021] The data alarm unit is used to create an alarm rule.

[0022] Furthermore, the core service module also includes a user management unit, and the user management unit is used for performing user management and authority management.

[0023] Furthermore, the acquisition protocol configuration module includes a driver management unit and a development and extension service unit, wherein:

[0024] The drive management unit is used to configure the collection protocol of the collection points;

[0025] The development and extension service unit is used to develop drivers for customized protocols.

[0026] Furthermore, the data opening module includes a transmission information configuration unit and a collection point configuration unit, wherein:

[0027] The transmission information configuration unit is used to perform system data docking configuration;

[0028] The collection point configuration unit is used to configure the specific information of the docking data points.

[0029] On the other hand, the present invention provides a factory information system, including the distributed data acquisition gateway system described in any of the above embodiments.

[0030] The distributed data acquisition gateway system and factory informatization system provided by the embodiments of the present invention include a gateway visualization management module, a data opening module, a core service module, and a collection protocol configuration module. The gateway visualization management module is used for visual display and configuration of the acquired data; the data opening module is used for configuration of data transmission information and collection point positions; the core service module is used for configuration of data applications; and the collection protocol configuration module is used for configuring collection protocols for data collection point positions, which can realize unified management and configuration of different gateways, reduce operation and maintenance costs, and improve operation and maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. In the drawings:

[0032] Figure 1 FIG. is a schematic structural diagram of a distributed data acquisition gateway system provided by the first embodiment of the present invention.

[0033] Figure 2 FIG. is a schematic structural diagram of a distributed data acquisition gateway system provided by the second embodiment of the present invention.

[0034] Figure 3 FIG. is a schematic structural diagram of a distributed data acquisition gateway system provided by the third embodiment of the present invention.

[0035] Figure 4 FIG. is a schematic structural diagram of a distributed data acquisition gateway system provided by the fourth embodiment of the present invention.

[0036] Figure 5 FIG. is a schematic structural diagram of a distributed data acquisition gateway system provided by the fifth embodiment of the present invention.

[0037] Figure 6 FIG. is a schematic structural diagram of a distributed data acquisition gateway system provided by the sixth embodiment of the present invention.

[0038] Figure 7 FIG. is a schematic structural diagram of a distributed data acquisition gateway system provided by the seventh embodiment of the present invention.

[0039] Figure 8 FIG. is a schematic structural diagram of a distributed data acquisition gateway system provided by the eighth embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0040] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer and more understandable, the following further elaborates on the embodiments of the present invention in conjunction with the accompanying drawings. Herein, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but not to limit the present invention. It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be arbitrarily combined with each other.

[0041] To facilitate the understanding of the technical solutions provided in this application, the following first explains the relevant content of the technical solutions of this application.

[0042] In the current information systems in the metallurgical industry, production data is basically collected through data acquisition gateways. In some enterprises, the types of gateways are diverse, making the operation and maintenance cumbersome during gateway maintenance. Traditional data acquisition gateways basically only have the ability to collect data and do not have the ability to store data. Now, the utilization rate of hot data and real-time data in enterprises is increasing. When enterprises require the gateway to perform edge computing on hot data or real-time data, traditional gateways cannot meet the requirements. The protocols provided by the gateway for data forwarding are relatively single and traditional, unable to meet the needs of enterprise operations. Moreover, the gateway brand manufacturers have limited capabilities in secondary independent research and development, etc., and are also unable to transform and upgrade the original gateways, resulting in problems such as resource waste and high costs when replacing new gateways.

[0043] The present invention relies on Microsoft.NET technology and microservices technology to establish a distributed data acquisition gateway system. The distributed data acquisition gateway system can realize the containerized deployment of functions. Through the distributed deployment of gateways, data acquisition, data storage, data opening, and the application of data acquisition gateways with edge computing capabilities, a distributed data acquisition gateway system for enterprises is established to assist enterprises in realizing the establishment of a microservices-based distributed data acquisition gateway system, and to realize the transformation and upgrading of enterprises from traditional data acquisition gateways to new IoT gateways.

[0044] Figure 1 is a schematic structural diagram of the distributed data acquisition gateway system provided by the first embodiment of the present invention, as Figure 1 shown, the distributed data acquisition gateway system provided by the embodiments of the present invention includes a gateway visualization management module 1, a data opening module 2, a core service module 3, and a collection protocol configuration module 4, where:

[0045] The gateway visualization management module 1 is used for visual display and configuration of the collected data;

[0046] The data opening module 2 is used for configuration of data transmission information and collection point positions;

[0047] The core service module 3 is used to realize the configuration of data applications;

[0048] The acquisition protocol configuration module 4 is used to configure the acquisition protocol for the data acquisition points.

[0049] Specifically, the distributed data acquisition gateway system provided by the embodiments of the present invention can support Docker containerized deployment. A Docker container is an open-source container engine that can package platform applications and dependent packages into a portable image and publish and deploy it to machines with Linux or Windows systems.

[0050] The gateway visualization management module 1 can be communicatively connected to the data opening module 2, the core service module 3, and the acquisition protocol configuration module 4 respectively. The gateway visualization management module 1 can, through visual interface operations, achieve the configuration and visual display of the acquired data. For example, the data that can be acquired can be displayed in the form of graphs or tables for easy viewing.

[0051] The data opening module 2 is used to configure data transmission information and acquisition point configuration. It can realize the docking of the data acquisition gateway with a third-party system and can complete the docking operation through visual operations to achieve real-time and secure data sharing. The data opening module 2 can complete the active message push function through real-time message communication technologies such as Kafka / RabbitMQ / Websocket, can quickly establish a data sharing mechanism with a third-party system, and through configuration interface operations, while ensuring data security, complete the function of data docking.

[0052] The core service module 3 is used to implement the configuration of data applications. For example, relevant configurations can be made for data queries to achieve data queries; technical expressions used for data calculations can be configured to achieve edge computing of data; alarm rules can be configured to achieve alarm functions, etc.

[0053] The acquisition protocol configuration module 4 is used to configure the acquisition protocol for the data acquisition points. The acquisition protocols include but are not limited to protocols such as OPCUA / OPCDA / Modbus / Siemens S7 / RS485 / 232, etc. Customized developed protocols can also be configured.

[0054] The distributed data acquisition gateway system provided by the embodiments of the present invention includes a gateway visualization management module, a data opening module, a core service module, and a collection protocol configuration module. The gateway visualization management module is used for visual display and configuration of the acquired data; the data opening module is used for configuration of data transmission information and collection point positions; the core service module is used for implementation of the configuration of data applications; the collection protocol configuration module is used for configuring collection protocols for data collection point positions, which can realize unified management and configuration of different gateways, reduce operation and maintenance costs, and improve operation and maintenance efficiency. In addition, traditional gateways are all deployed and applied in a single mode. Once failures occur in applications, servers, networks, etc., it will directly cause the gateway to go offline, which has a great impact on enterprise production. The distributed data acquisition gateway system provided by the embodiments of the present invention is created based on a microservices architecture, divided into different functional modules, realizing decoupling of different functions, which is beneficial to the development and maintenance of the system. In addition, services can be run in a multi-copy mode to ensure high availability of the services.

[0055] Figure 2 is a schematic structural diagram of the distributed data acquisition gateway system provided by the second embodiment of the present invention, as Figure 2 shown. On the basis of the above embodiments, further, the gateway visualization management module 1 includes a device management unit 11, a metadata configuration unit 12, a device acquisition attribute configuration unit 13, and a collection point position display configuration unit 14, where:

[0056] The device management unit 11 is used for hierarchical management of data acquisition devices;

[0057] The metadata configuration unit 12 is used for configuring metadata of collection point positions;

[0058] The device acquisition attribute configuration unit 13 is used for configuring acquisition attributes of devices;

[0059] The collection point position display configuration unit 14 is used for data display configuration of collection point positions.

[0060] Specifically, the device management unit 11 can perform hierarchical management on data acquisition devices. The data acquisition devices can be divided into company level, branch factory level, workshop level, production line level, process level, set of equipment level, and equipment level from high to low according to the hierarchical relationship. Corresponding levels can be configured for the data acquisition devices according to actual needs.

[0061] The metadata configuration unit 12 is used for configuring metadata of collection point positions. Each data acquisition device has at least one collection point position. The metadata of the collection point position can include coding, data source, data type, data accuracy, data level, etc., which are set according to actual needs and are not limited in the embodiments of the present invention.

[0062] The device acquisition attribute configuration unit 13 is used to configure the acquisition attributes of the device. Configuration management can be performed on information such as the data encoding, data type, data accuracy, acquisition frequency, data upper limit, data lower limit, upper line time, and acquisition status of the acquisition device.

[0063] The acquisition point display configuration unit 14 is used to configure the data display of the acquisition point. For example, the data update frequency of the acquisition point, the process of data acquisition, etc. can be configured. A higher update frequency needs to be configured for the real-time displayed data. The real-time data display can be performed in the form of a Web page with a B / S architecture. The data transmission adopts an instant messaging communication mechanism and relies on the MQTT protocol to ensure the real-time nature of the data. The process of data acquisition can display data acquisition devices and gateway devices, etc., which can be set according to actual needs and are not limited in the embodiments of the present invention. Display information such as the acquisition address, acquisition data type, data description, original value, acquisition point status, and acquisition device name can be configured according to actual needs and is not limited in the embodiments of the present invention.

[0064] Figure 3 It is a schematic structural diagram of the distributed data acquisition gateway system provided by the third embodiment of the present invention, as Figure 3 shown. On the basis of the above embodiments, further, the gateway visualization management module 1 further includes a configuration display configuration unit 15, and the configuration display configuration unit 15 is used to configure the data display of the acquisition point based on the component library.

[0065] Specifically, a standard component library can be established, and the components in the component library can be dragged to the software interface by dragging with the mouse to configure the data display of the acquisition point. After the configuration is completed, it can be presented in the form of a browser Web page. The animation part in the web page combines with the data acquisition function, combines the graphics with the data of the acquisition point for display, and intuitively presents the real-time changes of the data to the user. The component library can include pipelines, valves, acquisition devices, sensors, etc., which can be set according to actual needs and are not limited in the embodiments of the present invention.

[0066] Figure 4 It is a schematic structural diagram of the distributed data acquisition gateway system provided by the fourth embodiment of the present invention, as Figure 4 shown. On the basis of the above embodiments, further, the gateway visualization management module 1 further includes an alarm push unit 16, and the alarm push unit 16 is used to push alarm messages.

[0067] Specifically, an alarm rule can be preset. When the collected data meets the alarm rule, the alarm push unit 16 can push an alarm message. The alarm message can be pushed to relevant personnel in real time, for example, pushed to relevant personnel through WeCom. Among them, the alarm rule is set according to actual needs, and the embodiments of the present invention do not make any limitations.

[0068] Based on the above embodiments, further, the device acquisition attribute configuration unit 13 is further configured to configure the acquisition attributes of the acquisition device according to the configuration file.

[0069] Specifically, in order to avoid configuration errors caused by insufficient experience of staff, the acquisition attributes of the acquisition device can be configured into the configuration file, and the device acquisition attribute configuration unit 13 configures the acquisition attributes of the acquisition device by reading the configuration file.

[0070] To improve the reliability of data acquisition, multiple gateways can be configured for the acquisition device. One gateway works as the main gateway, and the rest of the gateways work as standby gateways. When the main gateway fails, the standby gateway can be enabled for data acquisition, ensuring the reliability of data acquisition.

[0071] Figure 5 is a schematic structural diagram of a distributed data acquisition gateway system provided by the fifth embodiment of the present invention, as Figure 5 shown, the core service module 3 includes a data management unit 31, a rule engine unit 32, and a data alarm unit 33, where:

[0072] The data management unit 31 is used to implement data query and data alarm;

[0073] The rule engine unit 32 is used to create calculation expressions;

[0074] The data alarm unit 33 is used to create alarm rules;

[0075] Specifically, the data management unit 31 is used to implement data query and data alarm, and can store the collected data into the open-source time series database InfluxDB. The rule engine unit 32 is used to create calculation expressions, supporting the creation of calculation expressions for the collected time series data. The calculation expressions can include arithmetic operations, relational operations, logical operations, etc. to assist in implementing the edge computing function. The data alarm unit 33 is used to create alarm rules, and can generate alarm information through the time series data that meets the alarm rules, comprehensively monitoring the operation of the data acquisition device.

[0076] Through the data management unit 31, capabilities such as hot data offline storage, offline query, and breakpoint resumption can be achieved, supporting massive data reading and writing, realizing data time series storage, and meeting the requirements of new enterprises for data storage of the data acquisition gateway.

[0077] Through the rule engine unit 32, edge computing capabilities can be realized to meet the requirements of information products for smart factories in the steel industry.

[0078] Figure 6 It is a schematic structural diagram of the distributed data acquisition gateway system provided by the sixth embodiment of the present invention. As Figure 6 shown, on the basis of the above embodiments, further, the core service module 3 further includes a user management unit 34, and the user management unit 34 is used for user management and permission management.

[0079] Specifically, the user management unit 34 is used for user management and permission management, can create users for the distributed data acquisition gateway system, and assign different permissions to different users. For example, the administrator user has the permissions to change the configuration and view the data, while the restricted user only has the permission to view the data and cannot change the configuration. Protecting system security and data security by assigning permissions to users.

[0080] Figure 7 It is a schematic structural diagram of the distributed data acquisition gateway system provided by the seventh embodiment of the present invention. As Figure 7 shown, on the basis of the above embodiments, further, the acquisition protocol configuration module 4 includes a driver management unit 41 and a development and extension service unit 42, where:

[0081] The driver management unit 41 is used to configure the acquisition protocol for the acquisition points;

[0082] The development and extension service unit 42 is used for driver development for customized protocols.

[0083] Specifically, the driver management unit 41 is used to configure the acquisition protocol for the acquisition points, and data acquisition is realized by configuring the acquisition protocol for the acquisition points. Commonly used acquisition protocols can be pre-stored, including but not limited to protocols such as OPCUA / OPCDA / Modbus / Siemens S7 / RS485 / RS232, etc.

[0084] The development and extension service unit 42 is used for driver development for customized protocols. For some infrequently used protocols, separate development is required to ensure the consistency of the format of the collected data for convenient visual display. The development and extension service unit 42 provides a driver integration mechanism. According to the standardized driver integration function, driver development is first carried out for the customized protocol and then integrated with the corresponding acquisition gateway for use.

[0085] Through the development and extension service unit 42, interface extension for custom development of acquisition protocols, flexibility configuration functions such as standardization and extensibility of new protocols are realized, bringing convenience to the later operation and maintenance of enterprises.

[0086] Figure 8It is a schematic structural diagram of the distributed data acquisition gateway system provided by the eighth embodiment of the present invention. As Figure 8 shown, on the basis of the above embodiments, further, the data opening module 2 includes a transmission information configuration unit 21 and a collection point configuration unit 22, where:

[0087] The transmission information configuration unit 21 is used to perform system data docking configuration;

[0088] The collection point configuration unit 22 is used to configure the specific information of the data points to be docked.

[0089] Specifically, the transmission information configuration unit 21 is used to perform system data docking configuration, and complete data docking with a third-party system through page configuration. The configurable data docking methods include, for example, protocol information configuration such as WebApi / Kafka / RabbitMQ / Websocket, configuration of interface types, configuration types, docking server addresses, port numbers, usernames and passwords for receiving information, and names of message Topics, and configuration of collection point information to be sent, etc.

[0090] The collection point configuration unit 22 is used to configure the specific information of the data points to be docked. The specific information of the data points includes information such as point names, data values, and statuses, which are set according to actual needs and are not limited in the embodiments of the present invention.

[0091] The distributed data acquisition gateway system provided by the embodiments of the present invention comprehensively realizes a unified data acquisition management system for the intelligent factory information system of enterprises. While having a unified data acquisition platform, unified real-time data storage, and unified real-time data application rule engines, it also has standardized data opening functions and production configuration screen configuration functions, fully meeting the requirements of enterprises for data acquisition gateways in new digital factories. Through the present invention, it assists steel enterprises in establishing a microservices-based data acquisition gateway software architecture, realizing the transformation and upgrading of the steel industry from traditional data acquisition gateways to new IoT gateways, improving the data acquisition service ability, unifying and reducing the operation and maintenance costs and difficulties, accelerating the popularization and application of this technology, and being able to create greater economic benefits for customers in terms of informatization.

[0092] A factory information system includes the distributed data acquisition gateway system described in any of the above embodiments.

[0093] The distributed data acquisition gateway system provided by the embodiments of the present invention can be deployed through a server cluster or through gateway devices, and is deployed according to actual needs, which is not limited in the embodiments of the present invention.

[0094] The distributed data acquisition gateway system provided by the embodiments of the present invention has the ability to access various types of devices and various types of gateways, unifies the access standards and quickly interfaces with manufacturers. The gateway not only supports intelligent edge computing and real-time data storage, but also supports containerized deployment and the ability to collaborate and manage the cloud, edge, and device ends with the industrial Internet platform. The Internet of Things platform also supports the ability to integrate and access third-party IoT platforms, realizing unified device management and application development.

[0095] The distributed data acquisition gateway system provided by the embodiments of the present invention can be applied to the steel industry, assisting steel enterprises in establishing a microservices-based data acquisition gateway architecture, realizing the transformation and upgrading of the steel industry from traditional data acquisition gateways to new IoT gateways, and laying the foundation for underlying data acquisition, governance, and utilization for the ultimate full realization of intelligent factory informatization.

[0096] Those skilled in the art should understand that the embodiments of the present invention can be provided as a method, system, or computer program product. Therefore, the present invention can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present invention can take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0097] The present invention is described with reference to the flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to the embodiments of the present invention. It should be understood that each flow and / or block in the flowchart and / or block diagram, as well as the combination of flows and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing devices to generate a machine, such that the instructions executed by the processor of the computer or other programmable data processing devices generate means for implementing the specified functions in Figure 1 one or more flows or multiple flows and / or blocks Figure 1 one or more blocks or multiple blocks.

[0098] These computer program instructions can also be stored in a computer-readable memory capable of guiding a computer or other programmable data processing device to work in a specific manner, such that the instructions stored in the computer-readable memory generate a manufactured article including instruction means, and the instruction means implements the specified functions in Figure 1 one or more flows or multiple flows and / or blocks Figure 1 one or more blocks or multiple blocks.

[0099] These computer program instructions can also be loaded onto a computer or other programmable data processing apparatus, so that a series of operation steps are executed on the computer or other programmable apparatus to produce a computer-implemented process, thereby providing instructions for implementing the functions specified in one process or a plurality of processes and / or blocks Figure 1 one process or a plurality of processes and / or blocks Figure 1 steps for implementing the functions specified in one block or a plurality of blocks.

[0100] In the description of this specification, the descriptions with reference to the terms "one embodiment", "a specific embodiment", "some embodiments", "for example", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0101] The specific embodiments described above further elaborate on the objectives, technical solutions, and beneficial effects of the present invention. It should be understood that the above are only specific embodiments of the present invention and are not used to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A distributed data acquisition gateway system, characterized in that, It includes a gateway visualization management module, a data opening module, a core service module, and a collection protocol configuration module, where: The gateway visualization management module is used for visual display and configuration of the collected data; The data opening module is used for configuration of data transmission information and collection point positions; The core service module is used to implement the configuration of data applications; The collection protocol configuration module is used to configure the collection protocols for data collection point positions.

2. The distributed data acquisition gateway system according to claim 1, wherein The gateway visualization management module includes a device management unit, a metadata configuration unit, a device collection attribute configuration unit, and a collection point display configuration unit, where: The device management unit is used for hierarchical management of data collection devices; The metadata configuration unit is used to configure the metadata of collection point positions; The device collection attribute configuration unit is used to configure the collection attributes of collection devices; The collection point display configuration unit is used for data display configuration of collection point positions.

3. The distributed data acquisition gateway system according to claim 2, wherein The gateway visualization management module further includes a configuration display unit for configuration, and the configuration display unit for configuration is used for data display configuration of collection point positions based on a component library.

4. The distributed data acquisition gateway system according to claim 2, wherein The gateway visualization management module further includes an alarm push unit, and the alarm push unit is used to push alarm messages.

5. The distributed data acquisition gateway system according to claim 2, wherein The device collection attribute configuration unit is further used to configure the collection attributes of collection devices according to a configuration file.

6. The distributed data acquisition gateway system according to claim 1, wherein The core service module includes a data management unit, a data alarm unit, and a rule engine unit, where: The data management unit is used to implement data query and data alarm; The rule engine unit is used to create calculation expressions; The data alarm unit is used to create alarm rules.

7. The distributed data acquisition gateway system according to claim 1, wherein The core service module further includes a user management unit, and the user management unit is used for user management and permission management.

8. The distributed data acquisition gateway system according to claim 1, characterized in that The collection protocol configuration module includes a driver management unit and a development and extension service unit, where: The driver management unit is used to configure the collection protocols of collection point positions; The development and extension service unit is used for driver development for customized protocols.

9. The distributed data acquisition gateway system according to claim 1, characterized in that The data opening module includes a transmission information configuration unit and a collection point position configuration unit, where: The transmission information configuration unit is used for system data docking configuration; The collection point position configuration unit is used to configure the specific information of the data points for docking.

10. An industrial informatization system, characterized in that, It includes the distributed data collection gateway system according to any one of claims 1 to 9.

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