清真牛羊肉产业是宁夏的优势特色产业及重点发展产业,其产品在生产运销过程中,清真牛羊肉容易受到各种物理、化学、生物危害物和穆斯林禁忌物的污染,因此其食品安全追溯十分重要。为此,首先简述了国内外牛羊肉质量追溯的进展;然后介绍了食品质量追溯中应用的物联网技术,包括信息标识技术,数据采集技术和实时监控技术;最后,分析了物联网技术在清真牛羊肉质量追溯系统推广应用中存在的问题。 Halal beef and mutton industry is the dominant specialty industry in Ningxia and the key development industry. Halal beef and mutton are prone to be contaminated by various physical, chemical, biohazard and Muslim taboos in the process of production and marketing. Therefore, the traceability of food safety important. To this end, firstly, the progress of quality tracing of beef and mutton at home and abroad is briefly introduced. Secondly, the Internet of Things (IoT) technology applied in the traceability of food quality is introduced, including the information identification technology, data acquisition technology and real-time monitoring technology. Problems existing in popularization and application of halal beef and mutton quality tracing system.