METHOD FOR INFORMATION PROMPTING DURING FINGERPRINT-BASED DISH RECOMMENDATION AND DISH RECOMMENDATION SYSTEM

摘要

The present invention relates to the field of catering, and provides a method for information prompting during fingerprint-based dish recommendation and a dish recommendation system. The method comprises: recording a tag preset on each dish by a merchant; simultaneously reading, when a user orders a dish on an electronic menu system by means of a touch screen, a fingerprint of the user and a tag corresponding to the dish ordered by the user; uploading the fingerprint and the tag to a cloud; reading, when the user orders a dish again, a tag record of the user on the cloud according to the fingerprint of the user; and setting, according to the number of tags in the tag record of the user, tags ranked top three in number as interest tags of the user, pushing dishes with the interest tags to the user, and pushing patent information to the user. The present invention enables a restaurant menu to be more user-friendly and more intelligent, allows a user to order dishes more conveniently and intuitively, and also protects the benefits of the patentee (applicant).