15-08-2023 дата публикации
Номер: CN116596553A
Принадлежит:
The invention relates to a battery product information tracing method and system, and the method comprises the following steps: S1, employing a laser engraving machine to print codes on a battery housing, and enabling the codes to comprise but not limited to a pattern mark, a digital mark, a two-dimensional code mark, and a bar code mark; s2, generating a corresponding two-dimensional code and a bar code through editing data, and engraving the two-dimensional code or the bar code on the battery; and S3, scanning the two-dimensional code of the battery shell by using a mobile device or a PDA. According to the invention, through setting of a code printing detection process, batteries with poor code printing and incapability of identifying two-dimensional codes can be detected, so that the batteries with poor code printing are prevented from entering the market, and the detected batteries with two-dimensional codes capable of being identified are scanned by a mobile device or a PDA by a terminal ...
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