The present invention discloses a
food safety traceability detection method and
system based on
the Internet of Things, which relates to the field of
food safety traceability detection. The method and
system include a
data acquisition module, a finished product module, a
raw material module, a
processing module, a storage and transportation module, and a judgment module. The method and
system include the following steps: analyzing a finished meat dish to obtain abnormal values of the finished meat dish, sending a corresponding abnormal safety and quality
traceability signal of the pre-prepared dish, judging and analyzing the raw materials of the meat dish to obtain abnormal safety and quality values of the raw materials of the meat dish, judging and analyzing the
processing environment, preservatives, and cleaning status of the meat dish to obtain the
residual value of the meat dish after spoilage, judging and analyzing the storage and transportation of abnormal meat dish to obtain abnormal storage and transportation values of the meat dish, analyzing the pre-prepared dish
processing in each process of the pre-prepared dish to obtain abnormal processes that affect food problems of the meat dish, and being able to analyze pre-prepared dishes in abnormal states from multiple dimensions and directions, thereby reducing the cost of the enterprise in the production of pre-prepared dishes.