【摘要】 介绍了以P87LPC764为核心的IC卡智能门禁系统,并提出一种新的电子锁终端的硬件解决方案,该方案保证系统稳定和安全的同时,也降低了功耗。更多还原

【Abstract】 This paper introduces an ID-card entrance guard system based on P87LPC764 and describes a new hardware design for the lock terminal which ensures steadily and security,and also reduced power dissipation.更多还原