水产品全产业链物联网追溯体系研究与实践

为确保水产品的质量安全和实现水产品全产业链全程可追溯,本文以水产品产业链为视角,阐述和分析了我国水产品存在的主要质量安全问题,通过引入无线射频识别、二维码、全球定位系统和地理位置信息系统等物联网的理念和技术,提出了基于物联网的水产全产业链追溯体系,并阐述了其在产业链中各个环节的实现方法。依此,构建了面向企业、政府和消费者的政府水产品全产业链追溯监管云服务,并提出了一种基于RFID和EPC的水产品信息追溯机制,列举了溯源信息范本和EPC编码范例,从而实现从水产品全产业链的全时空静态溯源和动态追溯。最后,本文所提出的基于物联网的水产品追溯体系在上海—台湾中华绒螯蟹种输台任务中得以实践和应用,帮助225家台湾养殖户对77万只中华绒螯蟹蟹种进行溯源和投塘,形成蟹种质量全程动态追溯体系。

Research and practice on the aquatic product industry chain traceability system based on IoT

Abstract: Aiming to guarantee the quality and safety of aquatic product and the realization of its traceability system, the production, processing, logistics and vendition sections of the whole aquatic product industry chain and existing quality safety problems in China are demonstrated and analyzed in this paper with the perspective of the aquaculture industry chain. Furthermore, an IoT-based aquaculture industry chain traceability system and its application in all sections of the industry chain are proposed by means of introducing the concept and technology of the Internet of Things (IoT) which includes Radio Frequency Identification (RFID), 2D bar code, Global Positioning System (GPS), Geographic Information System (GIS) and et al. In addition, the implementation methods in every sectors of the whole aquatic product industry chain are analyzed. On the basis of the above content, an enterprise-government-consumer-oriented governmental aquatic product industry chain tracking and supervision cloud service is designed while a dynamic tracking mechanism of aquaculture product based on EPC and RFID is presented. As an illustration, the specimen of tracking information and EPC coding samples of aquatic product are designed, which drives the realization of the static tracing and dynamic tracking for the aquatic product industry chain in the whole time space. As the application and practice, Eriocheir sinensis is taken as the object of study and the idea and methods have been eventually applied into practice for the Shanghai-Taiwan Eriocheir sinensis transmission commission by the construction of a juvenile crab quality dynamic whole-process traceability system, which assisted 255 Twain raiser to track and cast over 0.7 million Eriocheir sinensis into ponds.