基于3G技术的生猪及其肉制品溯源移动系统的开发

针对中国规模化养猪场及散养户目前建立养殖电子档案存在的不灵活性及效率较低等技术问题,该研究采用新一代PDA或智能手机作为开发平台,以.Net2005为开发语言,以SQL Server 2005CE为数据库,以TD-SCDMA无线宽带通信与Internet的融合为数据传输技术,提出了生猪养殖过程移动数据采集的数据规范,开发了适用于集生猪养殖档案建立及猪肉产品质量溯源的移动系统。系统运行表明:构建的移动系统可实现对猪只耳标的佩戴、免疫事件、饲料及兽药使用及监督抽检数据的移动采集与无线网络传输,实现了对生猪养殖过程电子档案建立及产品质量安全数据的深度查询。开发的系统既是对规模化养猪场通过桌面系统建立养殖档案的补足与完善,又是猪只散养户建立养殖电子档案的有效方案。此外,该系统为官方兽医提供了一种便捷的移动监管工具执行监管工作。研究进一步指出,随着TD-SCDMA技术的普及通信资费下降,该系统在构建中国猪肉质量安全可追溯体系方面具有广阔的应用前景。

Development on mobile traceability system of feeding process of pigs and quality safety of its meat products based on 3G technology

In view of existed not flexibility and low efficiency in establishing feeding file of large-scale farms or farmer farms of pigs,by adopting intelligent PDA or mobile phone as application platform,combining with.Net 2005 language and SQL Server 2005 CE database as well as TD-SCDMA wireless wide band communication linking Internet as data transmission method,this study suggested data criterions on feeding process information collection of pigs,and developed a mobile PDA or phone system to track swine feeding process data,such as operators and main inputs,and to trace pork quality safety.The running of the system shows that it realized all kinds of data collecting and wireless submission including ear tag wearing and movements,immunity events,feeds and veterinary drugs used as well as casual inspection data,and also achieved remote data maintaining for pig’s feeding files and deepness inquiry to pork quality.The system not only makes up a deficiency from table data recording system for feeding file setting of a large-scale swine farm,but also is a kind of effective solution for farmer farm to set up swine feeding files.Furthermore,the system is a kind of mobile and convenient supervising tool to service official veterinarian to carry out their work.Finally,with the TD-SCDMA technology prevalence and communication fee decrease,the system will take part in a important role in constructing Chinese pork quality safety traceability system.