Logistics metering system is a scene that cannot be ignored in the field of manufacturing, the current metering system model architecture, each operating module to maintain a relatively independent state, did not reach a cross-module network linkage and data sharing, there are problems such as low efficiency, poor accuracy stability and so on. In order to solve this series of problems, research and design of unmanned metrology system, the integration of Internet of Things(IoT), big data and other advanced technologies, to achieve integrated design, logistics intelligence, optimize material management, and improve the efficiency of supply chain collaboration.