In the past years, the supply of Chinese herbal medicine has become more and more significant. In order to promote the standardized production of Chinese herbal medicine, we should take effective quality control on its production, processing and purchase. It is difficult to control the production quality and production standards of various Chinese herbal medicines planted separately. It is imperative to create a safe and effective Chinese herbal medicine supply chain circulation traceability system. Therefore, this paper puts forward the research of Chinese herbal medicine supply chain circulation traceability system based on Internet of things agricultural sensor. According to the characteristics of the Chinese herbal medicine supply chain, this paper uses the agricultural sensors in the Internet of things technology platform to plan the implementation of the detailed information inspection and traceability system of the Chinese herbal medicine supply chain, and then numbers the planting, processing, purchasing and selling parts of Chinese herbal medicine. It mainly improves the information implementation of the whole process and realizes the high supervision mode of Chinese herbal medicine from planting to selling drugs. Through testing the feasibility of the system, it is found that the Chinese herbal medicine supply chain circulation traceability system based on the Internet of things agricultural sensor can significantly improve the circulation efficiency of Chinese herbal medicine. It not only reduces the circulation cost of Chinese herbal medicine, but also enables Chinese herbal medicine suppliers, manufacturers and sellers to enjoy accurate and convenient Chinese herbal medicine supply services. It is concluded that the first mode of Chinese herbal medicine supply chain is pre supervision mode, and the second is circulation traceability monitoring mode. The 100 % safety inspection makes citizens feel more confident about the use of Chinese herbal medicine, and the popularization of Chinese herbal medicine will be more extensive.

在过去的几年中，中草药的供应变得越来越重要。为了促进中草药的标准化生产，对中草药的生产，加工和采购应采取有效的质量控制措施。很难控制单独种植的各种中草药的生产质量和生产标准。建立安全有效的中草药供应链流通追溯体系势在必行。因此，本文提出了基于物联网农业传感器的中草药供应链流通追溯系统的研究。根据中草药供应链的特点，本文利用物联网技术平台中的农业传感器，规划中药供应链详细信息检测和追溯系统的实施，然后对中药的种植，加工，购销进行编号。它主要改善了整个过程的信息实施，实现了从种植到销售的中草药的高监管模式。通过对该系统可行性的测试，发现基于物联网农业传感器的中草药供应链流通追溯系统可以显着提高中草药的流通效率。它不仅降低了中草药的流通成本，而且还可以使中草药供应商，制造商和销售商享受准确，方便的中草药供应服务。结论是，中药供应链的第一种模式是预监督模式，第二种是流通可追溯性监控模式。100％的安全检查使市民对中草药的使用更有信心，中草药的普及也将更加广泛。