Application system of equipment detection and inspection on GIS (Geographic Information System) mobile platform

Abstract

The invention provides an application system of equipment detection and inspection on a GIS mobile platform, and relates to the technical field of equipment detection, the application system comprises an architecture layer and a system layer, the architecture layer comprises a data source layer, a business service layer, a service container layer, a business system layer and a portal platform, the data source layer is used for integrating equipment detection data and associated business data, and the system layer is used for integrating equipment detection data and associated business data; constructing a unified data center; the business service layer provides data transparent access capability for a business system through a service interface; the service container layer comprises an enterprise service bus and a service combination module; according to the system, a layered architecture is adopted, functions of equipment detection, data acquisition, data analysis, early warning notification and the like are divided into independent units, system expansion and maintenance are facilitated, a cloud computing technology is utilized, a data center is built, centralized storage and processing of data are realized, a big data analysis technology is adopted, data are mined and analyzed, abnormal states are automatically identified, and the system is convenient to use. Early warning is carried out in advance, and overdue detection and missing detection of equipment are avoided.

Description

Technical Field

[0001] This invention relates to the field of equipment testing technology, and in particular to an application system for equipment testing and inspection on a GIS mobile platform. Background Technology

[0002] Currently, safety regulations clearly stipulate the requirements for regular inspection and testing of coal mine and industrial special equipment. Enterprises are required to conduct regular and professional inspections of equipment to ensure that it meets safety standards. In order to meet the current requirements for improving efficiency in high-intensity production management, inspection and testing and special equipment management urgently need to achieve real-time monitoring and early warning to avoid safety and regulatory risks caused by missed inspections and overdue inspections, and to ensure safe production. Existing equipment inspection and management relies on manual recording and management, which is not only inefficient but also prone to errors, making it difficult to guarantee the accuracy and integrity of the data. This creates difficulties for subsequent analysis and decision-making. Inspection data from various departments and equipment are stored in a scattered manner, lacking a unified management and sharing mechanism, resulting in slow information transmission and difficulty in forming effective data analysis and utilization, thus affecting the efficiency and quality of decision-making. Therefore, this invention proposes an application system for equipment inspection and testing on a GIS mobile platform to solve the problems existing in the prior art. Summary of the Invention

[0003] To address the aforementioned issues, this invention proposes an application system for equipment inspection and testing on a GIS mobile platform. This system adopts a layered architecture, dividing functions such as equipment inspection, data acquisition, data analysis, and early warning notification into independent units, facilitating system expansion and maintenance. It utilizes cloud computing technology to build a data center, enabling centralized storage and processing of data. Big data analytics is employed to mine and analyze the data, automatically identifying abnormal states and providing early warnings to prevent equipment from exceeding its inspection period or being missed.

[0004] To achieve the objectives of this invention, the invention is implemented through the following technical solution: an application system for equipment testing and inspection on a GIS mobile platform, comprising an architecture layer and a system layer. The architecture layer includes a data source layer, a business service layer, a service container layer, a business system layer, and a portal platform. The data source layer is used to integrate equipment testing data and related business data to build a unified data center. The business service layer provides transparent data access capabilities to the business system through service-oriented interfaces. The service container layer includes an enterprise service bus and a service composition module, supporting service encapsulation, scheduling, and monitoring. The business system layer, based on the service container layer, calls data services to implement testing management functions. The portal platform is used to integrate the business system layer, supporting single sign-on and user personalization. The system layer enables spatial visualization of equipment through a GIS platform and provides real-time interactive functionality for detection data based on mobile terminals.

[0005] Further improvements include: the data source layer integrates personnel positioning, industrial video, geographic information and detection data, and interfaces with the business service layer through standardized interfaces to support the fusion of multi-source heterogeneous data.

[0006] A further improvement is that the service container layer includes an enterprise service bus and a composition layer, wherein the enterprise service bus includes the following functions: The basic service framework ensures system security and scalability; Integration services provide basic integration services and user-customized application services, support multiple integration service modes, and support service encapsulation, reuse, combination, and scheduling. Public services, providing a variety of built-in public services; Service Management and Service Standards: Provides a set of front-end tools for service configuration management and industry-standard service specifications; System monitoring: Provides multi-dimensional real-time system monitoring and transaction reports, and offers user-customized alerts; Security System: Provides multiple security mechanisms and supports effective integration with third-party security systems, and provides an effective security monitoring mechanism.

[0007] Further improvements include: the portal platform adopts a unified standard specification system for application integration, achieves single sign-on through unified identity authentication, and supports hierarchical management of user role permissions and multiple authentication modes such as LDAP or SQL.

[0008] Further improvements are made in that: the business system layer adopts workflow engine technology to realize automated routing and approval of the detection process, and the workflow engine supports dynamic condition judgment and multi-level permission control.

[0009] Further improvements include: both the data source layer and the portal platform are built on big data technology, including: The data warehouse stores historical testing records and equipment lifecycle data; Anomaly detection models automatically identify risks of missed or overdue detections through data mining. A visual dashboard that supports GIS overlay analysis and spatial statistics.

[0010] Further improvements include: the GIS platform provides: visualization of the geographical distribution of coal mines, overlaying equipment status, personnel location and alarm information; interactive 3D model of the mine, supporting dynamic display of equipment working status and playback of personnel trajectories; and layered map control function, enabling layered display and editing of roadways, sensors and monitoring equipment.

[0011] Further improvements include: the mobile terminal application supports: real-time input and reporting of detection data; real-time push of early warning information; cross-platform collaborative operation; offline data caching and online synchronization.

[0012] Further improvements are made in the following aspects: In the architecture layer and system layer, a three-level security system is constructed through MSTP leased lines and security devices UTM, firewalls, and SSL VPNs to achieve logical isolation between the private network and the Internet, ensuring the security of the network and information system. At the same time, a B / S operation mode is adopted to deploy the network transmission architecture in a hierarchical manner.

[0013] Further improvements include: the architecture layer and system layer also include a software system that supports automatic cloud upgrades, whose upgrade strategy is based on a modular architecture to achieve seamless updates between the server and the client.

[0014] The beneficial effects of this invention are as follows: 1. This invention adopts a layered architecture, dividing functions such as equipment detection, data acquisition, data analysis, and early warning notification into independent units, which facilitates system expansion and maintenance. It utilizes cloud computing technology to build a data center to achieve centralized storage and processing of data. It employs big data analysis technology to mine and analyze the data, automatically identify abnormal states, provide early warnings, and avoid equipment exceeding its testing period or being missed during testing.

[0015] 2. This invention adopts mobile management, develops mobile terminal applications, realizes the real-time input, viewing and reporting of detection data, improves work efficiency, and utilizes real-time communication technology to ensure the real-time transmission of detection data and early warning information, thereby improving the real-time nature and accuracy of information.

[0016] 3. This invention adopts process optimization and standardized management to achieve real-time sharing and remote monitoring of testing information, break down information silos, optimize testing management processes, improve overall management efficiency, realize refined management of the entire equipment life cycle, formulate unified testing standards and operating guidelines, ensure the standardization of the testing process, and improve testing quality and efficiency.

[0017] 4. This invention integrates GIS and adopts online and mobile management methods to ensure the standardization and normalization of the testing process, meet the strict requirements for equipment testing, automatically capture and analyze data through digital means, reduce human error, ensure the authenticity and reliability of equipment testing data, automatically synchronize personnel organization information, and release targeted and accurate real-time early warning and reminder information based on big data analysis to avoid testing and inspection exceeding the time limit or being missed. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the architecture layers of the present invention; Figure 2 This is a schematic diagram of the system layers of the present invention. Detailed Implementation

[0019] To enhance understanding of the present invention, the present invention will be further described in detail below with reference to embodiments. These embodiments are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0020] Example 1 according to Figure 1 , 2 As shown in the figure, this embodiment proposes an application system for equipment testing and inspection on a GIS mobile platform, including an architecture layer and a system layer. The architecture layer includes a data source layer, a business service layer, a service container layer, a business system layer, and a portal platform. The data source layer is used to integrate equipment testing data and related business data to build a unified data center. The business service layer provides transparent data access capabilities to the business system through service-oriented interfaces. The service container layer includes an enterprise service bus and a service composition module, supporting service encapsulation, scheduling, and monitoring. The business system layer, based on the service container layer, calls data services to implement testing management functions. The portal platform is used to integrate the business system layer and supports single sign-on and user personalization. The system layer enables spatial visualization of equipment through a GIS platform and provides real-time interactive functionality for detection data based on mobile terminals.

[0021] The data source layer integrates personnel positioning, industrial video, geographic information, and detection data, and interfaces with the business service layer through standardized interfaces, supporting the fusion of multi-source heterogeneous data. The service container layer includes an enterprise service bus and a composition layer. The enterprise service bus includes the following functions: a basic service framework to ensure system security and scalability; integration services, providing basic integration services and user-customized application services, supporting multiple integration service modes, and supporting service encapsulation, reuse, composition, and scheduling; common services, providing a variety of built-in common services; service management and service standards: providing a set of front-end tools for service configuration management and providing industry service specification standards; system monitoring: providing multi-angle real-time system monitoring and transaction reports, and user-customized alarms; security architecture: providing multiple security mechanisms and supporting effective integration with third-party security systems, providing an effective security monitoring mechanism. The portal platform adopts a unified standard specification system for application integration, achieving single sign-on through unified identity authentication, and supporting hierarchical management of user role permissions and multiple authentication modes such as LDAP or SQL. The business system layer uses workflow engine technology to automate the routing and approval of the detection process. The workflow engine supports dynamic condition judgment and multi-level permission control. The data source layer and portal platform are both built on big data technology, including: a data warehouse that stores historical testing records and equipment lifecycle data; an anomaly detection model that automatically identifies missed detections and overdue testing risks through data mining; and a visualization dashboard that supports GIS overlay analysis and spatial statistics.

[0022] The GIS platform provides: visualization of the geographical distribution of coal mines, overlaid with equipment status, personnel location, and alarm information; interactive 3D mine model, supporting dynamic display of equipment working status and playback of personnel trajectories; and layered map control function, enabling layered display and editing of roadways, sensors, and monitoring equipment. The mobile terminal application supports: real-time input and reporting of detection data; real-time push notifications of early warning information; cross-platform collaborative operation; offline data caching; and online synchronization.

[0023] In the architecture and system layers, a three-tiered security system is constructed using MSTP leased lines, UTM security devices, firewalls, and SSL VPNs to achieve logical isolation between the private network and the internet, ensuring network and information system security. Simultaneously, a B / S (Browser / Server) operating mode is adopted, with a hierarchical deployment of the network transmission architecture. The architecture and system layers also include a software system that supports automatic cloud upgrades. Its upgrade strategy is based on a modular architecture, enabling seamless updates between the server and client.

[0024] Example 2 according to Figure 1 , 2 As shown, this embodiment proposes an application system for equipment inspection and testing on a GIS mobile platform: Architecture layer The system adopts cloud computing and big data design concepts and is based on a service-oriented architecture (SOA). The entire system is based on the group's existing infrastructure cloud platform and is divided into data source layer, business service layer, service container layer, business system layer, and portal platform from bottom to top.

[0025] 1. Data source layer The data source layer refers to the data center of the production management and control platform. The data is mainly based on the platform's data architecture description of data resources, including the testing and inspection business itself and personnel positioning, industrial video, integrated automation, basic geographic information, data exchange and sharing information, and other application databases.

[0026] 2. Business Service Layer The business service layer primarily provides data services to business systems in a service-oriented manner. It enables transparency of system data sources. The business service layer not only needs to provide services to production and operation management systems, but will also, in the future, provide services to other third-party systems within the multi-dimensional transparent intelligent control and decision support system for smart coal mines.

[0027] 3. Service Container Layer The service container layer is mainly divided into the enterprise service bus and the composition layer.

[0028] The Enterprise Service Bus (ESB) primarily has the following functions: (1) Bus basic service framework: provides basic technical means to ensure system consistency, security, reliability, performance and scalability.

[0029] (2) Integration services: Provide basic integration services and user-customized application services; support multiple integration service modes; support service encapsulation, reuse, service combination and service scheduling.

[0030] (3) Public services: Provides a variety of built-in public services. For example, channel authentication service, log service and other public services.

[0031] (4) Service management and service standards: Provide a set of front-end tools for service configuration management and provide industry service specification standards.

[0032] (5) System monitoring: Provides multi-angle real-time system monitoring and transaction reports, and provides user-customized alarms.

[0033] (6) Security system: Provides multiple security mechanisms and supports effective integration with third-party security systems, and provides an effective security monitoring mechanism.

[0034] The composition layer mainly integrates services through service orchestration to create new services for front-end use.

[0035] 4. Business System Layer The business system layer mainly implements the functions of the business system. First, it obtains the necessary information through the service container layer, and then obtains the required data and business information by calling the service, thereby completing the system functions.

[0036] 5. Portal Platform The portal platform primarily integrates business systems through web pages. Its functions include: providing a single login interface (integrating unified identity authentication and single sign-on systems), multiple authentication modes (LDAP or SQL); managing users, groups, and roles; and user personalization.

[0037] System layer 1. Adopts a B / S operating mode, hierarchical deployment, and network transmission architecture. The B / S (Browser / Server) model is an information system operation mode based on Web technology. It breaks down the server component of the traditional C / S model into a database server and one or more application servers (Web servers), thus forming a three-tier client-server architecture. The advantages of the B / S model are that clients only need general-purpose browser software, simplifying system development and maintenance, providing simple user operation, and suitability for online information publishing. Disadvantages include poor security, high network traffic, and slower speed. In this solution, all application systems are built and developed using the B / S operating mode, and networked operation is conducted according to the management model and jurisdiction.

[0038] 2. Adopt a unified GIS platform The unified GIS service platform uses distributed and collaborative network service technology as a link and next-generation GIS technology as support to realize the collection, updating, comprehensive integration, analysis, and display of multi-source data such as mine equipment operation, personnel location, and basic geography. It is also superimposed on regulatory systems such as mine inspection and testing plan approval and government safety management law enforcement to jointly build an integrated inspection and testing supervision platform, providing mine map data and services for equipment inspection and testing.

[0039] (1) The administrative region map of coal mine distribution is displayed in a centralized manner through GIS graphics, showing the geographical distribution of different coal mines and the current status information of coal mines, including coal mine data transmission status, current number of people underground, mine leaders, special types of work, alarms and other information.

[0040] (2) You can directly click on the coal mine on the GIS administrative map to enter the coal mine's GIS interface, and intuitively see the distribution and location changes of underground personnel and the working status of the main mine equipment through the mine map.

[0041] (3) Display graphics in layers, and monitor information such as equipment and tunnels.

[0042] (4) The interface can be zoomed in, zoomed out, moved, and query detailed information of people around each substation and the specific monitoring values ​​of each sensor.

[0043] (5) Personnel trajectory playback: The activity trajectory of the corresponding underground personnel can be played back according to the actual roadway. Specifically, you can view the current underground trajectory of the personnel and the historical underground trajectory of the specific date.

[0044] (6) GIS graphic editing function, providing editing operations such as importing, adding and deleting information collection and transmission substations, sensors, and trajectory lines of GIS graphics.

[0045] 3. Application integration using a unified standard and specification system. By integrating the existing standards and specifications for coal mine safety production, a unified application integration platform can be built to achieve unified interface integration, unified user management, and personalized customization for various business application systems.

[0046] Single sign-on technology is adopted to provide a unified login portal for various application systems, provide personalized data display functions for different user roles, reduce users’ back-and-forth login and switching, and perform unified management of users, resources and permissions to form a seamless integration between various systems.

[0047] The system adopts a unified standard and specification framework for a multi-dimensional transparent intelligent management and control decision support system for smart coal mines. This ensures the consistency of organizational structures (departments, personnel, etc.) across existing systems within the coal mine, provides maintenance of organizational information, and enables the creation, modification, deletion, and querying of actual and physical organizations. It supports the unified setting and management of multi-level organizational structures, allowing for the restriction of content managed by different levels and roles through the setting of different permissions.

[0048] In this solution, all systems log in through a portal system, using single sign-on technology for authentication. Switching between systems eliminates the need for re-login verification. The enterprise's organizational structure, as master data, is centrally managed and maintained for ease of use and reference.

[0049] 4. Utilize technologies such as unified communications, visual interaction, and mobile platforms. The use of unified communications technology enables business systems to transform from flat text communication into intuitive, three-dimensional, and timely all-round communication.

[0050] The use of mobile platform technology enables monitoring personnel to view real-time status anytime and anywhere, regardless of geographical location. On the other hand, it provides an effective technical means for regulatory agencies to conduct random spot checks and cross-inspections.

[0051] In this solution, both the integrated portal and the security check management can be accessed via Android and iOS mobile apps.

[0052] 5. Employ workflow engine technology A workflow engine refers to a workflow as part of an application system, which provides a decisive mechanism for each application system, determining the information transmission route and content based on different roles, responsibilities, and conditions.

[0053] The workflow engine is the core component of the entire workflow product.

[0054] The structure of a workflow engine is generally divided into engine kernel, business logic, encapsulation, and interface application management.

[0055] Traditional management software focuses on solving existing problems at the application layer, while workflow focuses on how to shorten process idle time, thereby improving business processing capabilities.

[0056] In the portal platform, the approval and review parts of the administrative office system and various business systems all adopt workflow engine technology.

[0057] 6. Data analysis techniques Data analysis software (BI) refers to the use of Geographic Information Systems (GIS) combined with data warehouse technology, online analysis and processing technology, data mining, and data visualization technology to perform data analysis in order to achieve the purpose of technology serving decision-making. The scope of data analysis system construction includes: (1) Basic platform: including data extraction, transformation and loading tools (ETL), data warehouse, online analysis (OLAP) engine, and data mining engine. (2) User tools: providing users with means to analyze data. (3) Page display: providing users with a unified access point for a large amount of data analysis information.

[0058] It enables comprehensive and specialized analysis of regional and mine safety production status, presented in GIS or dashboard format; it provides coverage analysis of inspection personnel; it offers spatial analysis services, including point density analysis, isosurface analysis, and overlay analysis; and it provides spatial data storage, graphic positioning, zooming, panning, and layer management functions.

[0059] The portal platform, statistical reports of various business systems, and comprehensive analysis sections all utilize applied data analysis technology.

[0060] 7. Network and Information System Security To ensure network and information system security, in accordance with Level 3 security requirements, the design adopts MSTP (Multi-Application Transmission Platform) leased line transmission. On the basis of the existing security equipment such as routers, Unified Threat Management (UTM), and firewalls deployed in data centers at all levels, SSL VPN, antivirus services, and CA authentication are added to isolate the private network from the Internet, ensure that monitoring computers and Internet-connected computers are disconnected from the network, avoid virus attacks and vulnerability interference, solve problems such as abnormal network traffic, enable mobile access for various business application systems, and further ensure the security of the coal mining private network and system operation.

[0061] 8. Software system updates and maintenance A software system with a unified platform and centralized deployment can automatically upgrade and update the server and various business subsystems, reducing manual intervention and making the system maintainable.

[0062] The system deployment architecture is a two-tier architecture management system for the company and production mines. The system adopts a cloud service architecture, and the platform construction is mainly carried out in accordance with the business standards of Xinji Energy Company, using existing mature productized systems for installation, deployment and operation.

[0063] (1) Company: The system is installed and deployed in the company's data center. The central database mainly stores the system's safety production data. The company mainly obtains (or exchanges) data from each mine as needed through data fusion. The coal mines only need to directly access the cloud system deployed in the mining company, thus maximizing the conservation of network resources. The company's platform can also provide data to external parties as needed for data exchange with national safety regulatory departments, provincial e-government networks, and relevant government departments.

[0064] (2) Production mines: Safety monitoring data acquisition equipment and a single map collaborative operation station are deployed in production mines to facilitate data acquisition at the mine end and collaborative online updates by technical personnel.

[0065] The equipment testing and inspection application system on the GIS mobile platform adopts a layered architecture, dividing functions such as equipment testing, data acquisition, data analysis, and early warning notification into independent units. This facilitates system expansion and maintenance. Cloud computing technology is used to build a data center for centralized data storage and processing. Big data analytics is employed to mine and analyze the data, automatically identifying abnormal states and providing early warnings to prevent overdue or missed inspections. Mobile management is implemented through the development of mobile terminal applications, enabling real-time data entry, viewing, and reporting, improving work efficiency. Real-time communication technology ensures the immediate transmission of testing data and early warning information, enhancing the timeliness and accuracy of information. Simultaneously, process optimization and standardized management are adopted to achieve real-time sharing and remote monitoring of testing information, breaking down information silos, optimizing testing management processes, improving overall management efficiency, and achieving refined management throughout the equipment's entire lifecycle. Unified testing standards and operating guidelines are established to ensure the standardization of the testing process, improving testing quality and efficiency. In addition, this invention incorporates GIS and adopts online and mobile management methods to ensure the standardization and normalization of the testing process, meet the strict requirements for equipment testing, automatically capture and analyze data through digital means, reduce human error, ensure the authenticity and reliability of equipment testing data, automatically synchronize personnel organization information, and release targeted and accurate real-time early warning and reminder information based on big data analysis to avoid testing and inspection exceeding the time limit or being missed.

[0066] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An application system for equipment testing and inspection on a GIS mobile platform, comprising an architecture layer and a system layer, characterized in that: The architecture layer comprises a data source layer, a business service layer, a service container layer, a business system layer, and a portal platform. The data source layer integrates device detection data and related business data to build a unified data center. The business service layer provides transparent data access capabilities to business systems through service-oriented interfaces. The service container layer includes an enterprise service bus and service composition modules, supporting service encapsulation, scheduling, and monitoring. The business system layer, based on the service container layer, calls data services to implement detection management functions. The portal platform integrates the business system layer and supports single sign-on and user personalization. The system layer enables spatial visualization of equipment through a GIS platform and provides real-time interactive functionality for detection data based on mobile terminals.

2. The application system for equipment inspection and testing on a GIS mobile platform according to claim 1, characterized in that: The data source layer integrates personnel positioning, industrial video, geographic information and detection data, and interfaces with the business service layer through standardized interfaces to support the fusion of multi-source heterogeneous data.

3. The application system for equipment inspection and testing on a GIS mobile platform according to claim 1, characterized in that: The service container layer includes an enterprise service bus and a composition layer. The enterprise service bus includes the following functions: The basic service framework ensures system security and scalability; Integration services provide basic integration services and user-customized application services, support multiple integration service modes, and support service encapsulation, reuse, combination, and scheduling. Public services, providing a variety of built-in public services; Service Management and Service Standards: Provides a set of front-end tools for service configuration management and industry-standard service specifications; System monitoring: Provides multi-dimensional real-time system monitoring and transaction reports, and offers user-customized alerts; Security System: Provides multiple security mechanisms and supports effective integration with third-party security systems, and provides an effective security monitoring mechanism.

4. The application system for equipment inspection and testing on a GIS mobile platform according to claim 1, characterized in that: The portal platform adopts a unified standard and specification system for application integration, achieves single sign-on through unified identity authentication, and supports hierarchical management of user role permissions and multiple authentication modes such as LDAP or SQL.

5. The application system for equipment inspection and testing on a GIS mobile platform according to claim 1, characterized in that: The business system layer adopts workflow engine technology to realize automated routing and approval of the detection process. The workflow engine supports dynamic condition judgment and multi-level permission control.

6. The application system for equipment inspection and testing on a GIS mobile platform according to claim 1, characterized in that: The data source layer and portal platform are both built on big data technology, including: The data warehouse stores historical testing records and equipment lifecycle data; Anomaly detection models automatically identify risks of missed or overdue detections through data mining. A visual dashboard that supports GIS overlay analysis and spatial statistics.

7. The application system for equipment inspection and testing on a GIS mobile platform according to claim 1, characterized in that: The GIS platform provides: visualization of the geographical distribution of coal mines, overlaying equipment status, personnel location and alarm information; interactive 3D model of the mine, supporting dynamic display of equipment working status and playback of personnel trajectories; and layered map control function, enabling layered display and editing of roadways, sensors and monitoring equipment.

8. The application system for equipment inspection and testing on a GIS mobile platform according to claim 7, characterized in that: The mobile terminal application supports: real-time input and reporting of detection data; Real-time early warning information push; cross-platform collaborative operation; offline data caching and online synchronization.

9. The application system for equipment inspection and testing on a GIS mobile platform according to claim 1, characterized in that: In the architecture and system layers, a three-level security system is constructed through MSTP leased lines, security devices UTM, firewalls, and SSL VPNs to achieve logical isolation between the private network and the Internet, ensuring the security of the network and information systems. At the same time, a B / S operation mode is adopted to deploy the network transmission architecture in a hierarchical manner.

10. The application system for equipment inspection and testing on a GIS mobile platform according to claim 9, characterized in that: The architecture and system layers also include a software system that supports automatic cloud upgrades. Its upgrade strategy is based on a modular architecture, enabling seamless updates between the server and the client.

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