Anti-collision and positioning system and method based on uwb technology

• Main Authors: CAO XUEPENG, XU XIAOLIANG, ZHANG YANHUI
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

The invention discloses an anti-collision and positioning system and method based on the uwb technology, and relates to the technical field of uwb communication application, and the method comprises the steps: constructing a two-dimensional plane map in an intra-field positioning range; collecting the distance between the label and at least three positioning base stations; determining the real-time position of the label in the two-dimensional plane map; determining the position moving direction and speed of the label; determining the prediction analysis duration of each label according to the label attribute; predicting and judging whether a moment coinciding with the positions of other labels exists in the action track within the label prediction analysis time length or not; and determining whether there is a collision risk at the label intersection point. The method has the advantages that anti-collision calculation can be taken into account while positioning is achieved by using the method for predicting t