Fuente: Wipo "IOT" The present invention provides an integrated logistics management system based on IoT comprising: IoT devices of which driving is controlled according to a control signal transmitted through a corresponding communications protocol so as to perform work; an IoT engine for transmitting a control signal to the IoT devices according to a transmitted driving command; a management module for designing a work process and converting the designed work process into a driving command for the IoT devices to transmit the converted driving command to the IoT engine; and a database for storing information of the IoT devices and control signal information of the IoT engine and storing the driving command designed by the management module, wherein the IoT engine includes an IoT integrated control unit for receiving the driving command to transmit control signals to the IoT devices and a communications protocol adaptor for converting the control signals of the IoT integrated control unit to be matched with a communications protocol of each of the IoT devices. According to the present invention, time required and costs can be reduced compared to the conventional art which requires much time and costs for developing a program source through an IoT engine capable of registering and changing communications protocol attribute of each IoT device, thereby providing an economic effect. COPYRIGHT KIPO 2020