18830034. COORDINATE CONVERSION METHOD AND WELDING SYSTEM (CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED)
COORDINATE CONVERSION METHOD AND WELDING SYSTEM
Organization Name
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Inventor(s)
COORDINATE CONVERSION METHOD AND WELDING SYSTEM
This abstract first appeared for US patent application 18830034 titled 'COORDINATE CONVERSION METHOD AND WELDING SYSTEM
Original Abstract Submitted
A coordinate conversion method includes obtaining a first post coordinate set of at least one post of a battery product in an addressing station coordinate system, and a first marking point coordinate set that corresponds to each of at least two marking points in the addressing station coordinate system; obtaining a second marking point coordinate set of the at least two marking points in a welding station coordinate system; determining, based on the first marking point coordinate set and the second marking point coordinate set, conversion parameters of coordinates between the addressing station coordinate system and the welding station coordinate system, where the conversion parameters include a rotation parameter and a translation amount; and performing, based on the conversion parameters, a conversion on the first post coordinate set to obtain a second post coordinate set of the at least one post in the welding station coordinate system.