Intelligent battery swapping station compatible with multiple battery packs, and control method, device and medium

WO2026060755A1PCT designated stage Publication Date: 2026-03-26STATE GRID JIANGSU ELECTRIC POWER CO LTD RESEARCH INSTITUTE +3
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-10-08
Publication Date
2026-03-26

AI Technical Summary

Technical Problem

Existing battery swapping station technology has shortcomings in terms of compatibility, and cannot effectively support battery packs of different brands, models and types. In addition, the variety of locking methods increases the complexity of battery swapping operations.

Method used

By acquiring vehicle information and chassis orientation, image processing and deep learning technologies are used to identify unlocking and locking holes. These are then compared with database parameters to select the appropriate unlocking and locking operation method. Finally, the battery replacement process is optimized through dual AGV collaborative control and intelligent charging strategies.

Benefits of technology

It achieves compatibility with diverse battery packs and vehicle types, improves the versatility and efficiency of battery swapping stations, and ensures safe, reliable, and efficient operation.

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Abstract

An intelligent battery swapping station compatible with multiple battery packs, and a control method, a device and a medium. The control method comprises: acquiring vehicle information of a battery-swapping vehicle, and retrieving, from a database, a corresponding battery pack locking / unlocking hole model type and specific parameters thereof; when the battery-swapping vehicle stops at a battery-swapping operation platform, acquiring an image of a vehicle chassis, and determining the initial pose of the vehicle chassis; processing the initial pose, and extracting the center coordinates of a locking / unlocking hole and a normal vector direction of the locking / unlocking hole; comparing the center coordinates of the locking / unlocking hole and the normal vector direction of the locking / unlocking hole with the battery pack locking / unlocking hole model type and specific parameters thereof that are found in the database, so as to determine whether the information is consistent; if the information is not consistent, giving a notification that a user leaves the battery-swapping operation platform, and if the information is consistent, a battery-swapping AGV selecting a corresponding locking / unlocking operation mode, retrieving a battery from a battery storage unit, and swapping a vehicle battery; and after the battery swapping is completed, generating a battery-swapping report, and allowing the user to drive away.
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