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1 应用背景在经济迅猛发展,水资源日益紧缺,农业用水仍占很大的比重的今天,节约农业用水,加强水利工程管理,尤其是面上小型水利工程和节水灌溉工程管理已越来越成为农田水利工作的重点、难点问题。由于管理不善,不少地方的井灌工程出现了“建设—毁坏—改造配套—再毁坏—带病运行”的恶性循环。为避免重蹈覆辙,中牟县在2002～2003年的节水灌溉工程建设管理中,结合节水灌溉示范区实际情况,和科研单位一起研制开发了射频 IC 卡智能控制系统,并配套了从下线防短路搭接、
1 Application Background In the rapid economic development, the increasingly scarce water resources, agricultural water still accounts for a large proportion of today, saving agricultural water and strengthening water conservancy project management, especially the small surface water conservancy projects and water-saving irrigation project management has become increasingly To become the focus of farmland water conservancy, difficult issues. Due to poor management, well-irrigation projects in many places have witnessed a vicious circle of “construction-destruction-renovation matching-re-destruction-sick operation”. In order to avoid repeating the same mistakes, Zhongmou County, in the construction and management of water-saving irrigation project from 2002 to 2003, combined with the actual situation of water-saving irrigation demonstration area, developed and researched the intelligent control system of radio frequency IC card together with scientific research units, Short circuit lap,