The developing platform is researched and developed by National Engineering Research Center for Information Technology in Agriculture of China, it is a key research project of 863-306 subject. In order to satisfy China's agricultural field urgent demand for the expert system, the intelligent agricultural information technical application which accelerates the whole country is demonstrated.
Function for PAID3.0
PAID3.0 is a platform for agricultural expert system development. It can help agricultural scientisits weak in computer background to develop expert system of different crops for different areas. PAID3.0 can be applied by 3 types of users, i.e., farmers, knowledge engineers with preliminary computer background, and software engineers with adequate experience in software development. For farmers, the scheme of module+guide is provided. For knowledge engineers, function software+user order+knowledge organization are integrated. For software engineers, foot language+automatic scheme production can be realized and soft components, outside programs, key techniques, files and databases can be integrated. 
the characteristic for PAID30
  • PAID3.0 adopts distributed system framework for “Client layer/Logic layer/Database layer“, each agricultural expert system according with the criterion of this platform can run in the internet without modifying.
  • PAID3.0 adopts open soft line framework and component-orient designing method,supporting function component of third party to integrate into this platform.
  • According with technology theories for artificial intelligence ,PAID3.0 forms its own feature of innovation and high intelligence based on the key technology of the object web computing model, knowledge expression based on components, knowledge checking ，fuzzy reasoning, intelligent human computer interface ,data accessing etc.
  • visual interface，visual data editing，visual knowledge definition，visual diagnosis process，visual system managing and visual reasoning process.
  • final system application layer， integrated frame layer and platform management layer.