Abstract
In order to solve the problems of difficulty and long times to pick up cars in complex traffic scenes, this paper proposes an intelligent networked car-hailing system in complex scenes based on multi sensor fusion and Ultra-Wide-Band (UWB) technology. UWB positioning technology is adopted in the system, and the positioning data is optimized by the untraceable Kalman filter algorithm. Based on the environment perception technology of multi sensor fusion, such as machine vision and laser radar technology, an anti-collision warning algorithm was proposed in the process of car-hailing, which improved the safety factor of car-hailing. When the owner enters the parking lot, the intelligent vehicle can automatically locate the owner’s position and drive to the owner without human intervention, which provides a new idea for the development of intelligent networked vehicles and effectively improves the navigation accuracy and intelligence of intelligent vehicles.
Highlights
At present, the time consumption caused by parking difficulty is high in China because of increasing rates of car ownership [1]
UWB positioning technology has the advantages of accurate positioning and stable operation, which lay the foundation for the path planning of intelligent car-hailing
The intelligent car-hailing system can cooperate by providing the whole technology development scheme of the intelligent networked car-hailing system for automobile manufacturers and auto parts enterprises and by realizing the intelligent car-hailing on the basis of intelligent parking, so as to realize the complete intellectualization of “parking looking for car” and to solve the problems of the difficulty and low efficiency of car picking
Summary
The time consumption caused by parking difficulty is high in China because of increasing rates of car ownership [1]. UWB positioning technology has the advantages of accurate positioning and stable operation, which lay the foundation for the path planning of intelligent car-hailing. The positioning system can effectively locate the dynamic and static targets with high precision and provide a feasible solution for intelligent car-hailing positioning [10,11]. The intelligent car-hailing system can cooperate by providing the whole technology development scheme of the intelligent networked car-hailing system for automobile manufacturers and auto parts enterprises and by realizing the intelligent car-hailing on the basis of intelligent parking, so as to realize the complete intellectualization of “parking looking for car” and to solve the problems of the difficulty and low efficiency of car picking. It provides a new breakthrough to improve the car pick-up efficiency of large domestic parking lots at the present stage. The system can be further applied to smart cargo trucks in docks, mines and other scenarios, sharing smart cargo platforms, etc., with good market prospects and social value [12,13]
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