Fingerprint light key for modifying user list information of door locks
A technology of user list and optical key, which is applied in the field of fingerprint optical key, can solve the problems of inconvenient host computer and inability to authorize
Active Publication Date: 2015-02-04
KUANG CHI INTELLIGENT PHOTONIC TECH
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Problems solved by technology
However, since the lock is generally fixed on the door, it is very inconvenient to use the host computer to connect the lock through USB, which may cause the user to authorize before installation, and cannot authorize after the installation is completed because it is fixed on the door
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[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0019] In the embodiment of the present invention, the fingerprint optical key (super optical key) that modifies the user list information of the door lock sends a visible light signal to the door lock to delete or write user information. The signal is authenticated, and if the authentication is passed, a response is made; the door lock receives the information sent by the optical key (ordinary optical key) corresponding to the user...
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The invention discloses a fingerprint light key for modifying user list information of door locks. The fingerprint light key comprises a fingerprint module, at least one key and a central processor, wherein the fingerprint module is used for acquiring user fingerprint information; the central processor is connected with the fingerprint module and the key and is used for carrying out authentication on the fingerprint information when receiving the fingerprint information sent by the fingerprint module, judging whether triggering information represents that the user list information is written or deleted when the authentication is passed when the triggering information from the key is received, extracting corresponding information from a storage unit connected with the central processor according to a judgment result, and sending the extracted information in a form of visible-light signals by a light emitting unit connected with the central processor. The fingerprint light key disclosed by the invention has the advantage that the user list information of the door locks can be conveniently modified by users under the condition that no matter whether the door locks are fixed on doors.
Description
technical field [0001] The invention relates to the technical field of access control systems, in particular to a fingerprint optical key for modifying door lock user list information. Background technique [0002] Access control is a control network system composed of a controller with a CPU processor as the core, an information collector, and an electronically controlled lock. Through the information reading of the system, the pre-stored authorized ID list is used to authenticate the read information. Thereby realize the automatic control to door lock switch. According to the way of information reading, it can be divided into: plug-in card type, induction type, image recognition type, eye iris recognition type, etc. Independent access control is non-network type, each door lock is independent, and its information reading is usually card type and induction type, the advantage is low cost. The network access control system is composed of controller, card reader, electric l...
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IPC IPC(8): G07C9/00
Inventor 刘若鹏栾琳刘敏孙文超
Owner KUANG CHI INTELLIGENT PHOTONIC TECH