1. Research on technical system, platform development and application of agricultural intelligent system
863 Special Topics of Robotics 863-306, 863200 1A5 170, 5280; National fund 694500 1.
Starting year: 65,438+0,990,65,438+0 to 2003,65,438+2,000 yuan.
Project leaders: Xiong Fanlun and Wang Rujing. Innovation: This achievement puts forward some knowledge representation methods for agricultural fields, such as "object-oriented comprehensive knowledge body, knowledge body, object block and component", "generalized comprehensive knowledge body" and "multilevel knowledge unit". A fuzzy reasoning model based on triple implication mechanism and case-based fuzzy reasoning are proposed for fuzzy diagnosis and prediction in agricultural field. Realize multi-knowledge fusion, multi-database cooperation, multi-level master-slave knowledge management and reasoning mechanism, and improve the problem-solving ability of expert system.
Scientific significance, impact or evaluation and awards:
The technical system of agricultural intelligent system is constructed through the in-depth study of knowledge representation, reasoning mechanism, architecture, knowledge acquisition and technology integration. Using component technology, network technology, agent technology, voice technology, visualization technology, secondary development technology of general application framework, etc. The development platform of agricultural intelligent system is developed, which integrates many intelligent technologies such as machine learning, pattern recognition, intelligent computing, data mining and geographic information system, and develops a practical and fool-like agricultural intelligent system.
This achievement has developed a series of platforms with 10 versions and nearly 500 various expert systems. Widely used in planting, aquaculture and so on. It has great operability and safety for rational fertilization, pest control and environmental protection. Since 15, this achievement has been popularized and applied in more than 400 counties in 28 provinces and cities, such as Anhui and Heilongjiang, with a cumulative popularization area of nearly 1 100 million mu. The effect is remarkable, resulting in remarkable economic, social and ecological benefits, and the ratio of production to investment is remarkable, which has broad prospects for popularization and application. This achievement has been appraised by experts and academicians of the Appraisal Society, and it is considered that this achievement has reached the international advanced level.
This achievement was appraised by Anhui Science and Technology Department on April 26th, 2004, and declared as Anhui Science and Technology Award on April 30th. At present, it has won the first prize of Anhui science and technology through evaluation, and declared the national science and technology award in 2005.
2. Hefei Science and Technology Award
Name of achievement: Research and application of intelligent agricultural information network technology (H03 173434200302)
Hefei scientific research plan project funds: 500,000 yuan.
Project participants: Wang Rujing, Xiong Fanlun, Huang Yide, Liu Feng, Zhou, Song Liangtu, Hu, Wang Yijiu, Li Yan, Fang Jing, Xu Baobao and Xu Qirong.
Content introduction:
1. subject source and background: Hefei scientific research plan project. Applied to agricultural production management.
2. Technological innovation: the knowledge representation method of "multilevel comprehensive knowledge unit" is innovative and reaches the international level; Remote consultation and diagnosis of agricultural technology under network environment: humanized intelligent guidance agent intelligent help technology based on general development framework under multi-agent mechanism; The knowledge acquisition environment and user interface customization technology of high, middle and bottom users formed by the combination of visualization and speech synthesis technology are innovative.
3. Technical maturity, scope of application and safety: A series of agricultural expert system development platforms have been formed, and the network-based agricultural expert system development platforms have been widely promoted and applied in the agricultural fields of relevant provinces and cities in China, such as Hefei and Anhui. It plays an important role and significance in increasing agricultural production and income, saving costs, scientific farming and pollution prevention.
4. Application and existing problems: The developed 16 agricultural expert systems have been applied in 22 townships, villages and specialized households in 3 counties and 2 districts of Hefei City, with remarkable effect and great radiation effect on surrounding areas and other areas.