Vehicle positioning based on attitude correction from remote vehicles in parking garage

• Main Authors: HEDGES CHRISTOPHER A, GREEN JEREMY S
• Format: Patent
• Language: Chinese; English
• Published: 27.02.2024
• Subjects: CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; CONTROLLING; GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PERFORMING OPERATIONS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; REGULATING; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; SURVEYING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TESTING; TRANSPORTING; VEHICLES IN GENERAL

This document describes techniques and systems for vehicle positioning based on attitude correction from remote vehicles in parking garages and other GNSS rejection environments. A system may include a processor and a computer readable storage medium including instructions that, when executed by the processor, cause the system to autonomously operate a host vehicle and determine an estimated pose of the host vehicle within a GNSS rejection environment. The instructions also cause the processor to send a gesture request to a remote vehicle in the GNSS rejection environment. In response to the attitude request, the system may receive a corrected attitude of the host vehicle from the remote vehicle. The instructions further cause the processor to determine an updated pose of the host vehicle using the corrected pose. In this manner, the system may provide highly accurate vehicle positioning in a GNSS rejection environment in a cost-effective manner. 本文档描述了用于基于来自停车库和其他GNSS拒绝环境中的远程交通工具的姿态校正的交通工具定位的技术和系统。系统可以包括处理器和