Development on Support System for Planning, Operation, and Management of Co-operative Paddy Drying and Storage Facilities

在稻谷干燥加工设施的设计中，由于位置、气候和生产能力等条件的变化，给生产决策带来了困难。同时，在设施的运行和管理上，也存在许多问题，特别是在接收过程中。为了解决这些问题，需要对稻谷的接收过程进行信息处理。本研究以乡村电梯为研究对象，对乡村电梯的运行状况进行调查，并对收集到的数据进行统计分析。建立了预测稻谷接收量、重量和含水率的近似数学模型。为了建立稻谷干燥加工设施的支持系统，基于现场作业数据，采用排队论模型对稻谷干燥加工设施的接收过程进行了模拟。通过对接收过程结果的分析，确定了最佳接收条件。在此基础上，构建了支撑系统方案。预计通过使用这个试验支持系统，许多关于规划、运营和管理设施的科目将被解散。

In the design of Paddy Drying and Processing Facilities, it is difficult to make operational decisions because of the conditional variation of location, weather and production capacity. Also, on the operation and management of the facilities, many problem exist, especially, at the receiving process. The information on the receiving process of paddy rice is required to slave these problem. In this research, the operation condition of the Country Elevator was investigated, and the collected data were analyzed with a statistical method. Also, an approximate mathematical model was established for the calculation of predicted receiving amount, weight and moisture content of paddy rice. In order to establish support system for the Paddy Drying and Processing Facilities, the receiving process was simulated with the use of queuing theory model based on the data collected from the in situ operations. The optimized receiving conditions were determined by the analysis of the results of receiving process. Based on these result obtained, the plan of support system was constructed. It is anticipated that by the use of this trial support system, many subjects on the Facilities of Plannning, Operation, and Management will be dissolved.