Realization of Alarm System Based on Component
Xing Xiao-dong · Electrotechnics Electric · 2010
A Leadincontrol 4.0 alarm system was designed,including five functions of variable alarm,PDR,faults recorde,change of state alarm and sequence of event. The system provided six types of alarm,such as scroll window alarm,audible alarm,audio alert,telephone call,short-message warning and alarm print. Component-based layered architecture was adopted with various kinds of design patterns,realizing the system's high efficiency and expansibility.