变频系统用电子密码锁的研制

摘要

This electronic locks of frequency conversion system consists of single-chip system, matrix keyboard, LCD display, infrared transmission system and alarm system. The system can complete the lock, change password, administrator, decryption, the designer information is displayed, the password, enter the correct and incorrect tip, modify the password of the user password basic lock function. In addition to the above basic password lock function, it also has transferred power storage, sound and light alarm, etc.%变频系统密码锁由单片机系统、矩阵键盘、LCD显示、红外传输系统和报警系统组成.系统能完成开锁、更改密码、管理员解密、设计者信息显示、密码输入正确以及错误的提示、修改用户密码基本的密码锁的功能.除上述基本的密码锁功能外,还具有调电存储、声光提示等功能等.