Design and Realization of Electronics Password Security Locks
- DOI
- 10.2991/meic-14.2014.2How to use a DOI?
- Keywords
- password lock micro controller unit burglar alarm security
- Abstract
We give a detailed description of the design of a double 8-digit digitalization encrypted loek in the second part ofthe thesis The curl consists ofthree parts:keyboard interface module, control module and aisplay module The keyboard interface module includes the liming circuit,signal scan and read circuit,tremble elimination circuit and decoding eirenit The control module of the 1ock inelndes eontroI for input,storage set and reset of the function keys register operation,set and reset of eneryption codes enable and disable of the lock.The electronic password security lock replaces a key with a password, saving people the trouble of taking keys and fundamentally overcoming the poor security of ordinary locks. Made up of a Micro Controller Unit, a matrix keyboard, an LCD monitor and an alarm system, its control system is designed with practical functions but low cost. Apart from the basic functions of a password lock such as password unlocking, ultra-frequency locking, alarming and password modification, the system of the electronic password security lock can also achieve power-down password storage and acoustooptical warning. It is characterized by low cost and simple design, which can be applied and promoted in practice.
- Copyright
- © 2014, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Caijie Luo AU - Mindan Bai PY - 2014/11 DA - 2014/11 TI - Design and Realization of Electronics Password Security Locks BT - Proceedings of the 2014 International Conference on Mechatronics, Electronic, Industrial and Control Engineering PB - Atlantis Press SP - 5 EP - 8 SN - 2352-5401 UR - https://doi.org/10.2991/meic-14.2014.2 DO - 10.2991/meic-14.2014.2 ID - Luo2014/11 ER -