Develop of Diseases Pest Information System Based on WEBGIS

With the widespread use of WEBGIS system, we design the architecture of diseases and Insect Pest Information System (DIPS) based on WEBGIS. First, expound the structure principle and maintenance methods of the component model management subsystem, propose common interface standards and design interface component model that suitable for WEBGIS system. Then, present design ideas and realization method of intelligent decision reasoning module in the Pest and disease control system. The development of the system is based on the use of the COM + Component technology. System consist of data access component system DIPI, WEBGIS interface components, component model management systems, pest and disease control information processing components and mathematical model. Finally, verify the correctness of the design ideas by the operation of DIPS system. The DIPS system runs successfully, it confirms that the design mentality is accuracy.