Due to the special nature of the dangerous goods warehouse itself, for safety reasons, the monitoring requirements for the dangerous goods storage environment are more stringent than those for ordinary warehouses. However, the internal environment of the dangerous goods warehouse is highly hazardous to human beings, prone to personal injury and death accidents, and not suitable for personnel on-site task operations. This paper intends to combine the characteristics of UAV space flight flexibility, easy to carry ancillary equipment, as well as the wireless transmission of data from wireless sensor networks, low power consumption and other characteristics, the application of UAV technology, Internet of Things technology, research and design a set of UAV cargo information collection and environmental monitoring system solutions suitable for dangerous goods warehouses, to carry out real-time recording and monitoring of a variety of environmental parameters for the dangerous goods in the storage of the warehouse, and realize the Intelligent collection of dangerous goods information and real-time monitoring and management of environmental parameters in dangerous goods warehouses, thereby improving the safety of dangerous goods storage, and at the same time improving the efficiency of storage inventory and inspection and the intelligent level of environmental monitoring.