On the basis of the R21 &R22 seriales products of Nohmi corpration in Japan, this paper goes into the modern Fire Automation System and its realization of graphic & text shown.

• 本文以日本Nohmi公司R21，R22系列的产品为基础，深入探讨了现代消防报警系统的特点以及图文显示的实现。