DocumentCode :
3233157
Title :
The design of electronic locks based on infrared remote - Control with MCU
Author :
Xue, ZhangCheng ; Wu, Shunxiang
Author_Institution :
Dept. of Autom., Xiamen Univ., Xiamen, China
fYear :
2009
fDate :
25-28 July 2009
Firstpage :
592
Lastpage :
594
Abstract :
At present, keypad electronic lock with alarming function is to gradually replace the traditional mechanical locks, overcoming the shortcoming of the traditional mechanical locks which contain few password and lack of reliability, but keypad electronic lock makes a great progress in terms of technology and performance.This paper represents a type of remote-controlled electronic lock developed with the chip of AT89S51. This type of lock have two input devices, one of them is a 4*3 matrix keyboard mounted on the lock, the other one is a remote controller which also have 4*3 matrix keyboard. We can use either of them to open the lock or change the password we have set. In the design, we adopt the infrared ray as the medium, because of the strong anti-interference ability, reliable transmission of information.
Keywords :
microcontrollers; telecontrol; AT89S51; MCU; alarming function; infrared remote; keypad electronic lock; matrix keyboard; remote-controlled electronic lock; Circuits; Computer science; Computer science education; Design automation; Educational technology; Keyboards; Liquid crystal displays; Paper technology; Pulse width modulation; TV; Electronic locks; Infrared Remote-control LCD1602; MCU;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Science & Education, 2009. ICCSE '09. 4th International Conference on
Conference_Location :
Nanning
Print_ISBN :
978-1-4244-3520-3
Electronic_ISBN :
978-1-4244-3521-0
Type :
conf
DOI :
10.1109/ICCSE.2009.5228359
Filename :
5228359
Link To Document :
بازگشت