基于RFID的猪肉溯源系统设计

设计了以追溯管理平台为核心,以屠宰、批发、零售、消费等环节追溯子系统为支撑的猪肉溯源系统。系统中运用先进的射频识别技术和Internet,GPRS等多种现代网络通信技术为追溯手段,按照相关法律法规的规范,以发展现代流通方式为基础,构建完整的质量追溯信息链条。以IC卡(即肉类流通服务卡)为信息传递的载体,在批发交易环节进行电子化结算,给农贸市场内的农产品经营者配备具备打印凭证能力的交易电子秤,交易信息通过无线网络进行传输,从而做到猪肉产品来源可追溯、去向可查证、责任可追究。

RFID-Based Pork Traceability System Design

In view of the problems of traffic signs line interfering vehicles extracting in the remote sensing image, a method based on grey scale mathematical morphology and bilateral filtering for removing traffic signs line is presented. Applies the geometric structure characteristics of traffic signs line and vehicle targets to design specially morphology structural elements for roughly filtering traffic signs line, then designs a bilateral filtering method of adaptive setting the gray variance for fine filtering the picture. The test result shows that the algorithm has better effect in eliminating the traffic signs line in remote sensing images.