基于J2ME的农业生产履历采集系统  

J2ME-based collection system for agricultural production record

作　　者：赵国罡[1,2] 赵丽[2,3] 陈桂芬[1] 杨信廷[2,3] 

机构地区：[1]吉林农业大学信息技术学院,长春130118 [2]国家农业信息化工程技术研究中心,北京100097 [3]农业部农业信息技术重点开放实验室,北京100097

出　　处：《农业工程学报》2009年第S2期190-193,共4页Transactions of the Chinese Society of Agricultural Engineering

基　　金：国家863计划(2006AA10Z265);基于GAP的无公害农产品生产规范生成系统研究与示范(北京市科技计划)

摘　　要：针对当前农业生产过程中存在的生产履历信息采集不便和采集成本高等问题,在分析当前现状的基础上,该文研究并设计开发了基于J2ME平台的农业生产履历信息采集系统。系统实现了定植、施肥、防害、灌溉、收获等信息的采集以及数据上传功能,基本满足了农业生产履历信息采集的需求。系统运行过程中,采用多线程技术解决多任务并发问题,使用RMS存储技术实现数据持久化,利用临时数据存储技术提高程序的运行效率。通过在支持JAVA的手机上对系统进行测试,结果表明,基于J2ME平台的信息采集系统的设计是具有可应用性的,而且具有成本低、携带方便、操作简单、数据传输实时性较高等优势。For the problems of production record information being collected inconveniently and in high cost found in the current agricultural production process,the production record information collection system based on J2ME in agriculture was designed and developed,which achieved information collection and data uploading such as transplanting fertilization,pest control,irrigation,harvest of the crops.These met the needs of agricultural production record information collection.While the system was running,it solved multi-tasking complicated problems with multi-threaded technology,used the RMS data storage technology to achieve data persistence and applied temporary data storage technology to enhance the operational efficiency.The system was tested on the mobile phones which supported JAVA system.The results show that the design of information collection system based on the J2ME platform can be applied in practice,and also the system has the features,such as low cost,being easy to carry and easy to operate,high real-time advantages in data transmission,etc.

关 键 词：农产品质量 安全因素 溯源 生产履历 J2ME 手机 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]