Intelligent following car based on Ultra-wideband technology

Abstract To facilitate convenience and reduce the burden of traveling, this paper introduces an intelligent following car designed with ultra-wideband wireless carrier communication (UWB) technology as the core, combined with a variety of sensor peripherals. The car is controlled by the STM32F407XGT6 microcontroller, and the pressure sensor inside the car box can realize real-time measurements of the goods inside the box. In addition, the intelligent following car is loaded with an ultrasonic automatic obstacle avoidance device around the car, and the bottom of the car is loaded with an automatic trajectory device. The car adopts the function of wireless charging so that the body can achieve better airtightness. The car also has the function of the Internet of Things to transmit data, so that it can realize the diversification of the functions of the transport of goods, which not only greatly facilitates people’s lives but also lays the foundation for the intelligent transportation of goods.