Method for identifying user on public equipment, and electronic equipment

The invention discloses a method for identifying a user on public equipment, and electronic equipment, and relates to the field of intelligent equipment. The method can avoid operations of frequently logging in an account or pre-inputting biological characteristics and the like when the user uses the public equipment, and the public equipment can automatically identify the identity of the user, so that the interaction efficiency between multiple users and the public equipment is improved. The method specifically comprises the steps that a public device obtains biological characteristic data of multiple users, at least part of the biological characteristic data of the multiple users is sent to a private device associated with the public device, the private device is provided with a first biological characteristic model of a first user, the private device identifies the biological characteristic data corresponding to the first user, and then the public device learns a second biological characteristic model corr