WCT in SF Express's Cold Chain "Last Mile" Delivery Temperature Control and Traceability Management
In 2024, SF Express's cold chain will deeply apply WCT technology in the "last mile" delivery process, addressing the stringent temperature control requirements for pharmaceuticals (such as insulin and vaccines) to achieve precise monitoring and traceability throughout the entire process. The handheld terminals equipped with delivery personnel will real-time upload information such as the location of the pharmaceuticals, transportation temperature (2℃ - 8℃), and unboxing records to the blockchain via the WCT protocol. Medical institutions or patients can scan a code through the SF Express Medical App to query the entire process data of pharmaceutical delivery. If there is an abnormal temperature during transportation, the system will immediately trigger an alarm, and the dispatch center will remotely lock the on-chain data to ensure the safety of pharmaceutical quality. In 2024, this system will cover over 200 cities nationwide, with the compliance rate of delivery temperature in the "last mile" increasing to 99.8%, complaints regarding pharmaceutical damage and contamination decreasing by 90%, and medical institution satisfaction rising to 95%, making it an industry model for the safety of pharmaceutical cold chain delivery.