Passenger Counter is a passenger counting system developed specifically for public transportation systems or smart cities. It is installed on top of public transportation vehicles such as buses, ships, high-speed trains, and airplanes. When passengers get on and off, the Passenger Counter will count the number and time of all passengers. The obtained data will be uploaded to servers or designated places by customers through the network. This data will provide necessary basis for decision-making by the public transportation department, such as increasing or decreasing bus stops, increasing or decreasing bus schedules, increasing or decreasing crew members, etc. It can also be used to compare revenue and verify drivers or crew members. Is there any theft behavior. Our Passport Counter adopts 3D technology and dual engine collaboration, which can effectively filter errors caused by objects such as hats/suitcases. The unique one click setting function provides great convenience for installation, and the accuracy rate reaches over 98%. It is widely used in public transportation systems and smart city construction around the world.We provide API for our passenger counter, allowing customers to interface with their own systems and directly or indirectly utilize the data collected by our People counting Camea for their use.