Tracking method and system based on space parking space

• Main Authors: ZHANG ZHIDE, ZHONG LIYANG, HE QIAOJUN, LI ZILONG, FU YING
• Format: Patent
• Language: Chinese; English
• Published: 21.10.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The invention discloses a space parking space-based tracking method, which comprises the following steps of: acquiring information of each space parking space detected at the current moment, and projecting the information to a grid map of a vehicle; acquiring point cloud information around each spatial parking space; based on the point cloud information of each spatial parking space, obtaining a parking space feature corresponding to each spatial parking space; generating at least one candidate parking space in the vehicle grid map according to the parking space feature corresponding to each space parking space; and carrying out feature matching processing on the parking space feature corresponding to each candidate parking space and the parking space feature of each detected parking space in the parking space tracking result obtained at the previous moment, and obtaining the parking space tracking result at the current moment according to the matching result. The invention further discloses a corresponding s