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With the development of information and the opening of3G networks, the Internetof things is widely concerned by the whole society. Advanced agricultural technology ofInternet of things as agricultural informationization, the introduction and application ofit, will be modern agriculture relies on a big step model of information technology onthe development of modern agriculture, the. To adapt to the increasingly fiercecompetition in the market of agricultural products need to meet the need of enterprise,traceability requirements for product supervision and the internal management ofenterprises, Chengdu Jiuzhou Electronic Information System of Limited by Share Ltd inthe background of the construction of the modern tobacco agriculture, aiming at activity,tobacco production and business activities, resource management behavior, proposedthe construction precision, holographic information management decision-makingplatform, strengthen process management, scientific decision-making.Writing the research of this paper is in Chengdu Jiuzhou tobacco to tobaccoproduction management information system covered tobacco production chain presentsdesign and development of leaf tobacco purchasing supervising the traceability systemas the core. Through many links, the whole process of information collection, to processthe data as the foundation, mining analysis, combined with expert system, based on thedata source to build unified, unified platform, unified database, unified network,combine and optimize the industry production management business process, achievethe holographic quantitative management objective, scientific, efficient, themanufacturing industry, business process, marketing process, management process tointegrate digital assets for unified and efficient, timely provide accurate and effectiveinformation for the enterprises, in order to make a rapid response to the market demand,so as to enhance the core competitiveness of the tobacco industry, so as to create moremarket value and enterprise value.Leaf tobacco purchasing link supervision traceability system in this topic " designand development " in view of the current tobacco use status of Chengdu Jiuzhou traceability information, combined with the company on the leaf tobacco purchasingtraceability requirements, using Linux based on embedded technology, to packagingmachine platform as an example, transplantation and assisted with the MX27L driver,the implementation of overall service architecture for SOA technology the.First, through the comparison of several commonly used embedded system in thispaper, by analyzing the features and advantages in the application of embedded systemin embedded Linux. Combined with the leaf tobacco purchasing link supervisiontraceability system requirements, embedded Linux system has been cutting andtransplantation of appropriate, further the appropriate file system design, and the leafpurchasing link supervision traceability system of packaging machine as an exampledetailed analysis and transplantation of U-Boot and transplant the his application, andprovide a reliable platform for running machine platform system packaged applicationsoftware in the hardware in the control system. The design process of Linux networkdevice driver, the leaf tobacco purchasing link supervision traceability system writtenusing MX27L network device driver program based on this paper, the study of leaftobacco purchasing supervising system based on SOA technology tracing servicearchitecture.
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