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A study on construction of the agricultural water supply management system corresponding to the era of information

适应信息时代的农业供水管理系统建设研究

基本信息

批准号：
13660240
负责人：
ITO Ryoei
金额：
$ 2.3万
依托单位：
Mie University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2001
资助国家：
日本
起止时间：
2001 至 2003
项目状态：
已结题

项目摘要

In the agricultural water supply facilities with which the updating time of an institution is coming, there is an institution where it is difficult to update for high cost in the conventional system. In this research, fundamental research on construction of a cheap agricultural water supply management system was done by introducing IT (information technology) centering on the network where the cost cut was aimed at dramatically with the rapid spread of the Internet. The structure that makes more flexible water management possible has been built by using personal digital assistants, such as a cellular phone and PDA. Moreover, making the system which enables precise water management and precise farming was completed by applying the latest sensor technology by succeeding in measuring and database-izing on-site information, such as the agricultural weather and soil moisture, on real time, and linking closely from water-use facilities, such as a dam reservoir, to a end-user farm. It is as follows when the result of this research is arranged,1.We have developed a kit, which connects the existing weather monitoring system (weather robot), collects observation values automatically, and registers them with the database through the computer network.2.Observation data of hydrologic and weather conditions in the Ano dam in Mie prefecture were transformed in the form that the latest PC can also be used, and registered in the database.3.The character and the image information distribution system that could be accessed by the end-user using their, cellular phone were built. This system involves the amount prediction simulation program of inflow by the short and long-term outflow tank model, and the database access mentioned above.

在机构的更新时间即将到来的农业供水设施中，存在由于传统系统中的高成本而难以更新的机构。在本研究中，通过引入以网络为中心的IT（信息技术），对构建廉价的农业供水管理系统进行了基础研究，其中，随着Internet的迅速普及，成本削减的目标显着。通过使用个人数字助理，如移动电话和PDA，建立了使更灵活的水管理成为可能的结构。此外，通过应用最新的传感器技术，成功地对农业天气和土壤湿度等现场信息进行真实的测量和数据库化，并将水坝水库等用水设施与最终用户农场紧密联系起来，完成了实现精确水管理和精确农业的系统。本研究的主要成果如下：1.开发了一套与现有气象监测系统相连接的工具包（气象机器人），自动收集观测值，并通过计算机网络将其登记到数据库中。2.对三重县阿野大坝的水文气象观测数据进行了转换，使最新的PC机也能使用，3.建立了一个终端用户可以通过手机访问的文字和图像信息发布系统。该系统包括了用短期和长期出流水池模型预测入流量的模拟程序，以及上述数据库的访问。