| 摘要 |
An intelligent door lock system is provided to restrict strangers having identification tags from entering homes or offices, by checking the tag of the registered user and then recognizing a fingerprint at an entry sensor. An intelligent door lock system includes a tag(100) recorded with data about an identification number of a user and personal information data; an entry sensor(200) having a tag reader(210) wirelessly reading the data from the tag, an image speaking device(220) taking a picture of the user and outputting image data, and a fingerprint recognition handle(230) recognizing user's fingerprints; a main entrance/exit controller(300) electrically connected to the entry sensor and composed of a database(330) recorded with the data about the user, a central control unit(310) comparing the data of the entry sensor with the search result of the database, and a first radio transceiver(320) transmitting and receiving data of the central control unit by wireless; and a remote controller(400) having a second radio transceiver(410) communicating with the first radio transceiver by wireless, showing a signal of the second radio transceiver to an operator, and receiving a command from the operator.
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