Abstract：An Internet of Things based material delivery model for disaster management in libraries Purpose Based on the context of the Internet of ThingsIoTthe territorial public emergency supplies will be networkedplatform-based managementunified emergency dispatchThe problem of supplies dispatching in thelast kilometerof emergency is solvedand the supplies needed in the disaster area are promptly delivered to the hands of the victims so that they can quickly be rescued after the disaster and to save valuable time for rapid rescuewhich can greatly decrease casualties and property lossesThis paper aims to discuss these issuesDesignmethodologyapproach By analyzing the shortage of existing emergency supplies dispatching research and taking all factors such as disaster area demandsocial reserveroad conditionsmode of transportloading limitdisaster area satisfaction rate and road capacity into consideration under the background of IoTa variety of the territorial emergency supplies dispatching model with more rescue pointsmore affected areas are constructedThe objective function of the model is to aim in finding the shortest rescue timegiving the solution algorithmand finally simulating the simulation caseFindings Based on the context of the IoTthe territorial public emergency supplies will be networkedplatform-based managementunified emergency dispatchConsidering factors such as road conditionsmodes of transport and road capacitythe authors construct a number of emergency rescue plansmultiple disaster scenarios and various emergency supplies dispatching modelsThe authors simulate the situation through simulation cases with the shortest time being the ultimate goalThe problem of supplies dispatching in thelast kilometerof emergency is solvedand the supplies needed in the disaster area are promptly delivered to the hands of the victims so that they can quickly be rescued after the disaster and to save valuable time for rapid rescuewhich can greatly decrease casualties and property lossesOriginalityvalue This paper provides little research on the dispatch of emergency suppliesThe problems of direct dispatch from the rescue point to the affected area and dispatch of supplies without relying on the arrival of emergency supplies at the rear are addressedThereforethis study does not focus on the arrival of emergency supplies at the rear but on direct dispatching issues during territorial public emergency supplies from the rescue point to the disaster pointThis article mainly discusses how to use IoT technology to prepare materials in the case of emergency situations In this articlein the context of the Internet of ThingsIoThow to use IoT technology to deploy emergency materialsespecially in thelast milein emergenciesThe Internet of Things mainly connects objects through the Internet to achieve information interaction and sharing