The DC-10 is based on standard LoRaWAN to detect the status of parking space. When it detects that there is a car parked in or leaving the parking space, the status information of the parking space will be sent to a LoRaWAN gateway, will transmit the information to NS, then LoRaWAN network server will decode the LoRaWAN data and interface with the smart parking platform to achieve real-time management of parking lots. widely used in urban road-side parking space and other application scenarios.