CN101739603A - Centralized sharing type digital urban management application platform system and implementation method - Google Patents

Abstract

The invention discloses a centralized and shared digital urban management application platform system, which further includes: a system management module, which sets the attributes and permissions of each city, sets various permissions of users, and controls network Monitoring; access module, users in various cities register on the centralized platform, access the system through the wide area network, obtain corresponding permissions, obtain relevant data of local digital urban management and use digital urban management services; Customize and modify the business workflow according to the management requirements. The invention realizes centralized and shared digital urban management applications, embodies the isolation of applications and data, the formulation of personalized processes and applications, realizes the multi-level digital urban management network deployment mode of platform location-city-district and county, and embodies the classification of GIS map data Deployment and caching mechanisms.

Description

Centralized and shared digital urban management application platform system and implementation method

technical field

The invention relates to the architecture technology of an information system, in particular to a centralized and shared digital urban management application platform system and an implementation method.

Background technique

At present, the nationwide construction of digital urban management has entered the promotion stage, and it is estimated that the application of digital urban management will be promoted in 600 cities across the country from 2008 to 2010. So far, the construction of digital urban management all over the country is based on the investment and construction of a set of cities (districts and counties). Under the concept of large-scale replication and promotion across the country, it is difficult for the traditional model to adapt to the new situation and needs.

The current application platform is often deployed separately in prefectures or districts and counties. The applications on the digital urban management platform can realize the functions of the nine basic subsystems involved in the digital urban management business. The application system software and database can only support localized applications, and the application architecture cannot support the sharing of a set of application software and database by multiple cities through system management and process customization. It is technically impossible to achieve security management and isolation between prefecture-level applications. The existing technology supports the network deployment mode of cities-districts and counties, and supports the local deployment mode of GIS. However, it cannot be deployed hierarchically and buffered. If there is cross-city network access and GIS access, there will be delays in business access, The display of the map is slow, and packet loss occurs during the download of map data.

Contents of the invention

In view of this, the purpose of the present invention is to propose a centralized and shared digital urban management application platform system and implementation method, realize centralized and shared digital urban management applications, reflect the isolation of applications and data, the formulation of personalized processes and applications, and realize the location of the platform. -Multi-level digital urban management network deployment mode of cities-districts and counties, reflecting the hierarchical deployment and caching mechanism of GIS map data.

Based on the above purpose, the present invention provides a centralized and shared digital urban management application platform system, which further includes:

The system management module sets the attributes and permissions of each city, sets various permissions of users, and monitors the network;

Access module, after users in various cities register on the centralized platform, they can access the system through the wide area network, obtain corresponding permissions, obtain relevant data of local digital urban management and use digital urban management services;

With the process customization function module, the management departments of various cities can customize and modify the business workflow according to their own management needs.

Optionally, the system management module described in the digital urban management application platform system also includes:

The user management sub-module realizes the definition of various departments, personnel, and positions in the entire organization. All departments, personnel, and positions are automatically generated by the system to uniquely identify the system to ensure the uniqueness of information;

The authority management sub-module adopts the control method of hierarchical authority. The authority of each business person is determined by the department to which the person belongs and the role he has; it is used to view the non-spatial/spatial data owned by all business personnel in the system Operation authority, and the source of the authority; and divide into different user groups according to job responsibilities and duties, and classify from business needs and use authority.

Optionally, the access module described in the digital urban management application platform system also includes:

Provide a trial function, allowing prefectures and cities to access the trial system. The main functions include: user registration access, division control of resources and permissions, collection and storage of GIS map data; complete parameter configuration of various cities for system management personnel of various cities Use, through this platform, set the definition of business system components and event types, processing time limit, evaluation rules, and evaluation subject management, so that various cities can adjust professional terms and related settings according to local characteristics.

Optionally, the parameters defined in the workflow formulated by the process customization function module of the digital urban management application platform system include: basic attributes, participants, workflow stages, and flow directions;

Optionally, the process customization function module described in the digital urban management application platform system also provides a special flow chart management module for drawing business flow charts, and configuring each stage of the process, selecting business roles at each stage of the process, and defining special processes. Operation authority, input and output forms, confirmation of fields that can be filled in the input forms of each stage, and setting of commitment time.

Optionally, the digital urban management application platform system also includes:

The GIS cache management server is responsible for generating and managing the cache, and is also responsible for providing cache data to the lower-level cache server; if there is no lower-level cache server, it can also be used as a cache server; in terms of deployment, it can be used with the GIS application server It can also be separated on the same application server, and the deployment scheme can be flexibly selected according to the actual needs of performance. According to the characteristics of urban management business, the functions of accurate rendering of management area maps, dynamic bandwidth management, security isolation management of prefectures (districts and counties), and optimization of cache size according to concurrent volume are designed;

GIS application server, running the GIS system in the infrastructure layer and the GIS service support in the business support layer, providing specific GIS application functions to the business system;

The urban management business application server runs the application modules of the comprehensive application layer and processes specific digital urban management business logic and data;

Database server, storing various business data and spatial data;

The map cache web server is used to place the cache server in various cities under the centralized management mode, and deploy it hierarchically, which can effectively reduce the data flow between the two levels. According to the characteristics of urban management business, functions such as precise positioning and display of massive urban management data, optimization of urban management image data, and format conversion of urban management heterogeneous data are designed.

Based on the above purpose, the present invention also provides a method for realizing a centralized and shared digital urban management application platform, further setting: a system management module, an access module and a flow customization function module in the digital urban management application platform;

Set the attributes and permissions of each city through the system management module, set various permissions of users, and monitor the network;

Users in various cities through the access module register on the centralized platform, access the system through the wide area network, obtain corresponding permissions, obtain relevant data of local digital urban management and use digital urban management services;

According to their own management needs, the management departments of various cities customize and modify the business workflow through the process customization function module; and include the following steps:

Optionally, when the method realizes multiple digital urban management centers accessing a centralized and shared digital urban management application platform system, it includes:

Each digital urban management center sets the system account, authority, organization, and personalized configuration of digital urban management through the local system management module, sets local unique business processes through the local process customization module, loads relevant permissions and processes through the local access module, and obtains local Applications and data, after safety certification, are connected to the platform to use digital urban management services to realize information interaction;

When accessing local GIS-related applications and map data, the GIS cache management application on the shared platform points to the locally deployed map cache, and the system quickly displays GIS applications and data at the same time.

It can be seen from the above that the centralized and shared digital urban management application platform system and implementation method provided by the present invention, on the basis of the basic business functions of the digital urban management, through newly added system management, prefectural and municipal access, process customization, etc. The most important functional modules realize centralized and shared digital urban management applications, reflecting the isolation of applications and data, the formulation of personalized processes and applications, and realizing the multi-level digital urban management network deployment model of platform location-city-district and county, reflecting GIS ( Geographic Information System (GIS) hierarchical deployment and caching mechanism of map data. It fully embodies the advanced technical concepts of network, application system, GIS and other aspects, supports the shared digital urban management business with technology, and can meet the needs of business use, investment saving, and replication and promotion at the same time.

At the application level, different cities (districts and counties) can share and use digital urban management services, and realize the security isolation of applications and data between each other. Users can log in to the platform remotely to try out and customize personalized applications. Enhanced platform standardization, customization flexibility and customer perception;

At the GIS deployment level, high-speed, safe, and reliable access to digital urban management applications, business data, GIS applications, and map data is realized through multi-level deployment and buffer storage mechanisms;

A platform, a set of software, and a set of databases can be used by the government through leasing, which greatly saves investment in digital urban management construction, and at the same time facilitates the operation and maintenance of the contractor.

Description of drawings

1 is a schematic diagram of the overall architecture of the centralized and shared digital urban management application platform system of the embodiment of the present invention;

Fig. 2 is a schematic diagram of GIS hierarchical deployment according to an embodiment of the present invention;

Fig. 3 is a schematic diagram of the workflow of the centralized and shared digital urban management application platform system according to the embodiment of the present invention.

Detailed ways

The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are illustrated.

The present invention is based on the existing conventional digital urban management application platform at the application system architecture level, and complies with the relevant standards announced by the Ministry of Construction. On the nine basic functional modules of coding, basic data resource management, application maintenance, and data exchange, unique functional modules such as system management, city access, and process customization have been expanded. It reflects that various cities can use digital urban management services through centralized shared access; applications and data isolation between cities can be realized; through system management function modules, applications and data in various cities can be managed in different domains, and each use of cities Permissions can be set; through the city access function module, you can access the core application platform for trial use, obtain local application permissions and data, and configure the parameters; Add and modify workflows. In terms of GIS hierarchical deployment, through multi-level deployment and buffer storage mechanism, the core application of GIS is deployed on the platform side. By deploying GIS cache in various cities or districts and counties, localized map data in various places are processed to realize map application and data high-speed access.

Referring to Fig. 1, the centralized and shared digital urban management application platform system of the present invention involves basic network facility layer, data resource layer, business support layer, comprehensive application layer, and user layer.

The basic network facility layer includes: operating system module, GIS system module, database management system module, network and communication module, host storage and backup module, information security module, call center module and large-screen display module, etc.;

In the data resource layer, it includes: component event module, basic terrain module, geocoding module, spatial data module, business data module and evaluation data module, etc.;

The business support layer includes: business service support module, GIS service support module, security service support module, message service support module and form service support module, etc.;

The comprehensive application layer includes: access module, process customization module, system management module, wireless data acquisition module, business acceptance module, collaborative work module, supervision and command module, comprehensive evaluation module, geographic coding module, basic data management module, application Maintenance module and data exchange module, etc.;

In the user layer, it includes: supervisor module, supervision center acceptor module, command center dispatcher module, professional unit module, social public module, etc.

Among them, the present invention focuses on innovations in the comprehensive application layer and the basic network facility layer. The improved part of the present invention is highlighted below:

1) Comprehensive application level

Newly added system management module, process customization module and access module for prefecture-city access, embodying the concept of centralized sharing of the platform.

In the system management module, you can set the attributes and permissions of each city, set various permissions for users, and monitor the network. It mainly includes user management sub-module and authority management sub-module.

Among them, the user management sub-module realizes the definition of various departments, personnel and positions within the entire organization. All departments, personnel, and positions are automatically generated by the system with unique identifiers within the system to ensure the uniqueness of information. Departments, personnel and positions can all appear as participants in the business workflow process definition, truly realizing the many-to-many relationship between business and positions.

The authority management sub-module adopts the control method of hierarchical authority. The authority of each business personnel is determined by the department to which the personnel belongs and the role they have. In order to facilitate the management of personnel authority by system managers, special personnel are provided. Authority management submodule. Through this sub-module, you can view the operating authority of non-spatial/spatial data owned by all business personnel in the system, as well as the source of the authority. It can be divided into different user groups according to job responsibilities and duties, and classified from business needs and usage rights.

In the access module, users in various cities register on the centralized platform, access the system through the wide area network, obtain corresponding permissions, obtain relevant data of local digital urban management and use digital urban management services. The system provides a trial function, allowing prefectures and cities to access the trial system. The main functions are: user registration access, division control of resources and permissions, collection and storage of GIS map data. The parameter configuration of various cities can be completed for use by the system managers of various cities. Through this platform, the components and event type definitions, processing time limits, evaluation rules, evaluation subjects, etc. features, adjust terminology and related settings.

In the process customization function module, the management departments of various cities can customize the business workflow according to their own management needs, and can complete the modification of the business process conveniently and quickly. Using the process customization module, system managers can easily adjust the system to meet the needs of users, and can continuously change the system configuration during use without the intervention of software developers, fully endowing users with self-maintenance, self-development and self-adaptation ability. Workflow refers to the general term for all links that a business must go through from filing to the end of the process. The Process Customization module provides the means to visually edit, configure and view various process stages in the form of flowcharts. The workflow definition includes the definition of basic attributes, participants, workflow stages, flow direction and other related information. The system also provides a dedicated flowchart management module for drawing business flowcharts, and configuring each stage of the process, selecting business roles at each stage of the process, defining special operation rights for the process, input and output forms, and determining the fields that can be filled in the input forms of each stage , set the promise time, etc.

2) Basic network infrastructure level

It mainly reflects the hierarchical deployment of GIS system modules, as shown in Figure 2, through the multi-level deployment and buffer storage mechanism, the core application of GIS is deployed on the platform side. By deploying GIS map cache web servers at all levels of cities or districts and counties, the map data in various places can be localized to realize high-speed access to map applications and data.

The original deployment method of the GIS system in the digital urban management application platform is: only deploy the GIS application server on the platform side, cooperate with the urban management business application server and database server, and allow system users to access the GIS application and data through the terminal to use the urban management business. The present invention considers that when accessing the centralized and shared digital urban management platform, it involves remote access across cities (districts and counties), which will cause slow download speed of map data, data packet loss, unstable transmission, untimely application response, etc. question. Therefore, the original GIS system deployment method is improved, and its hierarchical deployment and buffer storage are carried out. Specifically, a GIS cache management server is added on the platform side to work with the original platform. At the same time, a map cache Web server is deployed in the relevant cities (districts and counties) to exchange information with the GIS cache management server on the platform side. At the same time, data such as local maps and geographic information can be directly provided to terminals accessed locally.

Referring to Figure 2, the GIS cache management server, GIS application server, urban management service application server and database server are configured in the server group on the platform side. Deploy map cache web servers locally in cities (districts and counties).

Among them, each application module corresponding to the comprehensive application layer in Figure 1 runs on the urban management business application server in Figure 2, and the component event data, basic terrain data, geocoding data, spatial data, and business data in the data resource layer in Figure 1 are stored on the database server in Figure 2 data, evaluation data. The GIS application server in Figure 2 runs the GIS system in the infrastructure layer in Figure 1 and the GIS service support in the business support layer, the GIS cache management server in Figure 2 is a supplement to the GIS application server, and the map cache Web server in Figure 2 Store and process part of the local basic terrain data and spatial data.

The GIS cache management server is responsible for generating and managing the cache, and is also responsible for providing cache data to the lower-level cache servers. If there is no lower-level cache server, it can also be used as a cache server. In terms of deployment, it can be placed on the same application server as the GIS application server or can be separated, and the deployment scheme can be flexibly selected according to the actual needs of performance. According to the characteristics of urban management business, the functions of accurate rendering of management area map, dynamic bandwidth management, security isolation management of prefectures (districts and counties), and optimization of cache size according to concurrent volume are designed.

The GIS application server provides specific GIS application functions to the business system.

The urban management business application server handles specific digital urban management business logic and data.

The database server stores various business data and spatial data, etc.

The map cache web server is used to place the cache server in various cities under the centralized management mode, and deploy it hierarchically, which can effectively reduce the data flow between the two levels. According to the characteristics of urban management business, functions such as precise positioning and display of massive urban management data, optimization of urban management image data, and format conversion of urban management heterogeneous data are designed.

Referring to shown in Fig. 3, the workflow of the digital urban management application platform system of the centralized sharing type of the present invention includes:

The application scenario corresponding to this embodiment is that multiple cities (districts and counties) digital urban management centers access a centralized and shared digital urban management application platform system. The centralized and shared digital urban management application platform system can complete access to applications, perform personalized settings, and independently manage applications in local cities (districts and counties). In addition, it can also implement hierarchical deployment of GIS to solve cross-regional map data and geographic Bottleneck problem caused by data access.

Assume that there are digital urban management centers in cities A and B (or districts and counties) using digital urban management services by accessing a centralized and shared digital urban management application platform system. They have their own independent applications and data logic in the shared platform , and at the same time can use the shared digital urban management core application to achieve safe isolation from each other without conflicts. At the same time, fast access to respective map applications and data is realized through the map cache mechanism in various places. In this scenario, the workflow example is as follows:

The personnel of the digital urban management center of city A (district and county) set the system account, authority, organization, and personalized configuration of the digital urban management of city A (district and county) through the system management module, and set the local unique business process through the process customization module. The city access module loads the content of relevant authority and process settings, obtains local applications and data, and after security certification, the access platform uses digital urban management services to realize information interaction. At the same time, the personnel of the digital urban management center of city B (district and county) also set the system account, authority, organization, and personalized configuration of the digital urban management of city B (district and county) through the system management module, and set local unique business processes through the process customization module. Through the prefecture-city access module, load the relevant authority, process and other settings to obtain local applications and data. After security certification, the access platform uses digital urban management services to realize information interaction. Both cities (districts and counties) feel that they are enjoying a set of systems exclusively, and there will be no conflicts.

Personnel from the digital urban management center of A city (district and county) access the GIS-related applications and map data in A, point to the map cache deployed in A through the GIS cache management application on the shared platform, and the system quickly displays GIS applications and data at the same time ; At the same time, the personnel of the digital urban management center of city B (district and county) access the GIS-related applications and map data of B, and the relevant applications will point to the map cache deployed in B, and the system will also display the GIS applications and data at the same time. The GIS cache management application ensures that the GIS data between the two places will not conflict, as well as fast access and display.

The description of the present invention has been presented for purposes of illustration and description, but is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention and design various embodiments with various modifications as are suited to the particular use.

Claims (8)

1. A centralized and shared digital urban management application platform system, characterized in that, in this digital urban management application platform system, further comprising: The system management module sets the attributes and permissions of each city, sets various permissions of users, and monitors the network; Access module, after users in various cities register on the centralized platform, they can access the system through the wide area network, obtain corresponding permissions, obtain relevant data of local digital urban management and use digital urban management services; With the process customization function module, the management departments of various cities can customize and modify the business workflow according to their own management needs. 2. digital urban management application platform system according to claim 1, is characterized in that, also comprises in the described system management module: The user management sub-module realizes the definition of various departments, personnel, and positions in the entire organization. All departments, personnel, and positions are automatically generated by the system to uniquely identify the system to ensure the uniqueness of information; The authority management sub-module adopts the control method of hierarchical authority. The authority of each business person is determined by the department to which the person belongs and the role he has; it is used to view the non-spatial/spatial data owned by all business personnel in the system Operation authority, and the source of the authority; and divide into different user groups according to job responsibilities and duties, and classify from business needs and use authority. 3. digital urban management application platform system according to claim 1, is characterized in that, described access module also comprises: Provide a trial function, allowing prefectures and cities to access the trial system. The main functions include: user registration access, division control of resources and permissions, collection and storage of GIS map data; complete parameter configuration of various cities for system management personnel of various cities Use, through this platform, set the definition of business system components and event types, processing time limit, evaluation rules, and evaluation subject management, so that various cities can adjust professional terms and related settings according to local characteristics. 4. The digital urban management application platform system according to claim 1, wherein the parameters defined in the workflow formulated by the process customization function module include: basic attributes, participants, workflow stages, and flow directions; 5. The digital urban management application platform system according to claim 4, characterized in that, the process customization function module also provides a special flow chart management module for drawing business flow charts, and configures each stage of the process, selects Business roles at each stage of the process, define the special operation authority of the process, input and output forms, determine the fields that can be filled in the input forms of each stage, and set the promised time. 6. The digital city management application platform system according to claim 1, wherein the digital city management application platform system also includes: The GIS cache management server is responsible for generating and managing the cache, and is also responsible for providing cache data to the lower-level cache server; if there is no lower-level cache server, it can also be used as a cache server; in terms of deployment, it can be used with the GIS application server It can also be separated on the same application server, and the deployment scheme can be flexibly selected according to the actual needs of performance. According to the characteristics of urban management business, the functions of accurate rendering of management area maps, dynamic bandwidth management, security isolation management of prefectures (districts and counties), and optimization of cache size according to concurrent volume are designed; GIS application server, running the GIS system in the infrastructure layer and the GIS service support in the business support layer, providing specific GIS application functions to the business system; The urban management business application server runs the application modules of the comprehensive application layer and processes specific digital urban management business logic and data; Database server, storing various business data and spatial data; The map cache web server is used to place the cache server in various cities under the centralized management mode, and deploy it hierarchically, which can effectively reduce the data flow between the two levels. According to the characteristics of urban management business, functions such as precise positioning and display of massive urban management data, optimization of urban management image data, and format conversion of urban management heterogeneous data are designed. 7. A method for realizing a centralized and shared digital urban management application platform, characterized in that, further setting in the digital urban management application platform: a system management module, an access module and a flow customization function module; Set the attributes and permissions of each city through the system management module, set various permissions of users, and monitor the network; Users in various cities through the access module register on the centralized platform, access the system through the wide area network, obtain corresponding permissions, obtain relevant data of local digital urban management and use digital urban management services; According to their own management needs, the management departments of various cities customize and modify the business workflow through the process customization function module; and include the following steps: 8. The method according to claim 7, characterized in that, when the method realizes a plurality of digital urban management centers accessing the centralized and shared digital urban management application platform system, it comprises: Each digital urban management center sets the system account, authority, organization, and personalized configuration of digital urban management through the local system management module, sets local unique business processes through the local process customization module, loads relevant permissions and processes through the local access module, and obtains local Applications and data, after safety certification, are connected to the platform to use digital urban management services to realize information interaction; When accessing local GIS-related applications and map data, the GIS cache management application on the shared platform points to the locally deployed map cache, and the system quickly displays GIS applications and data at the same time.

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