摘要
服务作为承载和放大计算基础设施能力的软件生产方式成就云计算资源共享能力,针对传统条码追溯系统的缺陷,结合互联网计算环境,聚焦研究面向服务的基于QR二维码和数据聚合的农产品追溯服务系统关键方法和技术,主要工作为:1)创新设计符合国标的QR二维码的农产品元数据编码,追溯码的分析深入到农产品的生产加工环节,构建农产品编码建立、发布和识别算法及先进软件系统;2)设计采用RESTful Web服务与ATOM数据协议的追溯信息服务计算体系结构,满足物联网中异构多客户端快速、轻量级获取服务信息需求;3)探索服务信息通告模型和方法,并设计其在农产品追溯服务系统中的应用架构.本研究使农产品追溯信息的收集、管理、查询等更加便捷、快速和高效,基于服务计算技术为农产品追溯服务的实现和普及使用提供一种技术上可操作、成本效益上可行的技术解决方案.
Regarding the fault of traditional bar code traceability, the key method and technology for service-oriented agricultural prod- uct traceability system based on QR 2-dimension code and data aggregation will be focused with the Internet computing. The main works of the paper are as follows. 1. Metadata code of agricultural product pertain to international standard for QR 2-dimension code is designed to analysis the production process in-depth. Publish and recognition algorithms and advanced software systems is estab- lished for product code. 2. Service computing architecture of traceability with ATOM protocol will be chosen to meet the heterogene- ous multi-client and lightweight requirements. 3. Active and adaptive production for services information provisioning will be ex- plored and its application architecture in the domain of agricultural product traceability is also be designed. Empirical application and economic analysis will be verified the feasibility and effectiveness of the proposed approach.
出处
《小型微型计算机系统》
CSCD
北大核心
2014年第2期261-265,共5页
Journal of Chinese Computer Systems
基金
海南省自然科学基金项目(613162)资助
海南省高等学校科学研究重点项目(Hjkj2013-17)资助
关键词
WEB服务
追溯服务
QR二维码
数据聚合
services resource provisioning
personalized customization
requirements engineering
data aggregation
