2 results about "Biometrics" patented technology

The invention discloses a biological recognition method and system for a weight detection device. The biological recognition method and system are used for solving the problem that in the prior art, adata storage error possibly occurs when the weight detection device is used by multiple users. The method comprises the steps that S1, electrocardiogram IDs of multiple users are collected and storedin a database; and S2, whether the electrocardiogram ID of the current user is matched with the preset electrocardiogram IDs in the database is detected, and if yes, detection data of the current user is uploaded to a database corresponding to the current user. According to the biological recognition method and system, different users are distinguished by the adoption of an electrocardiogram ID matching biological recognition technology, the current user can be accurately recognized, biological electric signals of the users are collected more accurately, and the problem of data storage errorsis avoided.