发明公开
EP2101262A2 Method for passing a failsafe alarm signal through a life safety system that experiences a catastrophic failure
有权
转让
基本信息:
- 专利标题： Method for passing a failsafe alarm signal through a life safety system that experiences a catastrophic failure
- 专利标题（中）：程序通过经历灾难性故障救生系统故障安全报警信号传输
- 申请号：EP08171423.0 申请日：2008-12-12
- 公开(公告)号：EP2101262A2 公开(公告)日：2009-09-16
- 发明人： Becker, Donald Edward
- 申请人： GE Security, Inc.
- 申请人地址： 8958 Town Center Parkway Bradenton FL 34202 US
- 专利权人： GE Security, Inc.
- 当前专利权人： UTC FIRE & SECURITY AMERICAS CORPORATION, INC.
- 当前专利权人地址： UTC FIRE & SECURITY AMERICAS CORPORATION, INC.
- 代理机构： Illingworth-Law, William Illingworth
- 优先权： US961383 20071220
- 主分类号： G06F11/07
- IPC分类号： G06F11/07
摘要：
An improved life safety system (100) provides ability to detect a catastrophic failure within a network node (170) of the life safety system, and to subsequently pass a failsafe alarm signal (1002) through the network node, and through the life safety system, despite the catastrophic failure, which may be a failed main processor (301) of a main panel (110), a failed main processor (401) of a loop expander module (120), a failed main processor (501) of an amplifier (130), or a failed main processor (601) of a liquid crystal display controller (602).