黑匣子—X25045与时钟芯片DS12887在网络智能型家居服务器中的应用

Application of Black Box—X25045 and Time Clock DS12887 in the Network Smart Home′s Server

第一时间将所发生事件的时间日期存储起来,往往是系统设计的关键步骤,被存储起来的时间日期,对于分析、了解所发生事件的原因将起到重大作用。从系统运行的稳定性、可靠性出发,设计一种以X 25045为存储元件,DS12887为计时元件,EW 78E 58单片机为核心,OCM J4×8C液晶显示器为显示器件的事件存储系统。该系统已在网络智能型家居服务器中应用,其运行稳定、可靠,电路设计简单实用。

It is the pivotal step of designs that date are stored at first time. The stored time and date is very important to analyze and realize incidents＇ causes which had happened. An incidents stored system is designed according to the principle of system running stability and security, which used the X25045 as memory component, DS12887 as timing component, the EW78E58 as center component, and the OCMJ4×8C （Liquid Crystal Display） as display component. The system has been used in the network smart home＇s server. It runs stabilization and credibility. The design of circuit is simple and applied.