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A Control System of the Storage for Fresh Commdities by Means of the Combination of a Packet Radio and an Expert System

分组无线与专家系统相结合的生鲜商品仓储控制系统

基本信息

批准号：
01560274
负责人：
MORISHIMA Hiroshi
金额：
$ 0.9万
依托单位：
The University of Tokyo
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (C)
财政年份：
1989
资助国家：
日本
起止时间：
1989 至 1990
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-01560274/
关键词：
Control system by packet radio Expert system to control market disease Diagnosis by image data パケット通信エキスパ-トシステム遠隔制御貯蔵施設

项目摘要

A combined system of a packet radio and an expert system has been developed to control the storage for fresh fruits and vegetables. The packet radios are used for the transmission of the information and data between the storage or the terminal stations and the host computer or the central station equipped with the expert system. A set of PC9801CV personal computer and 40MB hard disc, a PC9801CV computer, the terminal node controllers, either PK-232 or TNC-22, Kenwood TH-55 transceivers are used for composing the packet radio system. CCT98II is used for the concurrent terminal software. EXSYS is used for the expert system development tool, and as for the information data base, an encyclopedic series of heliotype disease and pest handbooks for fruit trees (GENSHOKU KAJU BYOCHUGAI HYAKKA, NOBUNKYO) and that for vegetables (GENSHOKU YASAI BYOCHUGAI HYAKKA, NOBUNKYO) are referenced and installed. By continuous observations, if any disease symptom is found, the terminal station can access the central station to make a series of questions and answers with the expert system through the packet radio until the most probable diagnosis will be given. Then, the expert system will send a series of related symptoms to the diagnosis systematically, and if necessary, will send the pictures of the distinctive symptoms. By reconfirmation of them, the probability of the diagnosis will be checked finally. A major cause for the disease, symptomatic treatment which should be done immediately, the definite proposal for the disease and drastic measures will be directed. For the time being, the expert system includes more than 80 qualifier and functions 150 rules for leafy vegetables, and is effective for controlling the market diseases of fresh commodities in the storages.

研制了一种由分组无线电和专家系统组成的控制新鲜水果和蔬菜储存的组合系统。分组无线电用于存储站或终端站与配备专家系统的主机或中心站之间的信息和数据传输。采用PC9801CV个人计算机和40MB硬盘、PC9801CV计算机、终端节点控制器PK-232或TNC-22、肯伍德TH-55收发器组成分组无线电系统。CCT98II用于并发终端软件。EXSYS作为专家系统开发工具，作为信息数据库，参考并安装了果树（GENSHOKU KAJU BYOCHUGAI HYAKKA， NOBUNKYO）和蔬菜（GENSHOKU YASAI BYOCHUGAI HYAKKA， NOBUNKYO）的百科全书系列日化病虫害手册。通过不断的观察，如果发现任何疾病症状，终端站可以接入中心站，通过分组无线电与专家系统进行一系列的问答，直到给出最可能的诊断。然后，专家系统将一系列相关症状系统地发送到诊断中，必要时，还会发送特征症状的图片。通过再次确认，最后检查诊断的概率。对疾病的主要原因，应立即进行对症治疗，对疾病提出明确的建议并采取严厉措施。目前，该专家系统包含80余个限定词，对叶菜类蔬菜进行了150条规则的处理，能够有效地控制保鲜商品在仓储中的市场病害。