Supermap real estate and government affairs Collaborative Management Platform

Supermap real estate and government affairs Collaborative Management Platform

Supermap real estate and Government collaborative management platform is the underlying supporting platform for system construction. It is a prominent embodiment of the advanced nature of the information management system in the real estate market. It provides a unified operating environment for real estate businesses and government offices, by providing personalized portal access for different business users through unified single-point logon and permission applications, a unified environment for business applications, network information browsing, knowledge sharing, and government office is achieved.

1.1. System Architecture

The overall design of the basic management framework platform is based on the advanced MDA (modeling-driven) architecture, which is divided into three parts: the user layer and the core layer (modeling-driven layer) Public service layer:

Supermap real estate Government collaborative management platform integrates with application systems by means of web services. It is a unified operating platform for web services and other services based on the SOA architecture.

1.2. platform Functions

1. Basic Management Framework Platform

The basic management framework platform integrates module definition, system definition, data dictionary maintenance, user management, role management, permission management, and system integration. Modular development should be implemented when the platform is based on module rules, and business systems can be flexibly defined according to users' business needs. The platform supports multi-system integration and can integrate other systems; it also provides powerful user permission management to facilitate system permission allocation and security management.

2. Workflow Platform

The workflow platform is integrated into the Supermap government affairs collaborative management platform to automate government affairs in the Real Estate Department. Includes workflow Flow Definition, workflow component definition, workflow permission definition, business acceptance, to-do business, and ongoing business. The platform can flexibly define and update the business flow and approval processes based on the user's business rules to automate the office of the user's organization.

1.3. Platform features

1) Single Sign-On provides a "one-stop" login service for users. The integrated management of system accounts enables "one-time login and multi-point access ". Users only need to log on once. Different parts of the system verification server can identify users based on the same persistent valid credential. At the same time, you can use the persistent valid creden。 to determine whether an account is logged on at the same time, and prohibit a user from logging on at the same time.

2) the application and Platform Integration System Using Web Service technology will adopt the Service-Oriented Architecture (SOA) concept, provide external interfaces, such as various metadata rule engines (including workflow engines), as service components of the business application system of the node "internal ). The basic management framework Platform can obtain information resources in the business application system through the service interface; it can use the "Business Object (data) exchange component ", it combines the basic management framework platform with the business application systems on each application node.

3) the XML data format is used as the system's internal information exchange format to implement distributed, unified access to multi-source heterogeneous data based on the XML/GML standard format, and generate data streams in XML/GML format, it enables transmission between internal application systems through various web services, drives business data models, and implements specific applications of land and resources data.

4) The free workflow technology is used to support more flexible business office collaboration systems. The workflow technology is used to manage the internal workflow of the system. The business processing system and the real estate GIS application platform are integrated through workflow management, the integration of data storage and processing, real estate management business processing, and real estate GIS application platform should be fully considered. The system workflow supports the traditional "fixed Workflow" and "Free Workflow" modes to fully implement the flexibility of business office management.