发明授权
- 专利标题： SMOKE DETECTOR SYSTEM WITH DIGITAL DISPLAY
- 专利标题（中）： 用数字显示的烟雾侦测系统
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申请号： EP95927145.3申请日： 1995-07-11
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公开(公告)号： EP0770250B1公开(公告)日： 2001-11-28
- 发明人: PELTIER, Mark, A. , MARMAN, Douglas, H. , TERRETT, David, S. , FOSSEY, Michael, E.
- 申请人： Interlogix, Inc.
- 申请人地址： 2266 Second Street North North Saint Paul, Minnesota 55109 US
- 专利权人： Interlogix, Inc.
- 当前专利权人： Interlogix, Inc.
- 当前专利权人地址： 2266 Second Street North North Saint Paul, Minnesota 55109 US
- 代理机构： Hoarton, Lloyd Douglas Charles
- 优先权： US274922 19940713
- 国际公布： WO9602904 19960201
- 主分类号： G08B25/00
- IPC分类号： G08B25/00
摘要：
An improved environmental alarm system having centralized control of local sensor display capabilities displays, on the sensor (4) itself, a variety of sensor data including sensor address and detected levels of one or more environmental conditions. Alphanumeric characters are displayed at individual sensors (4) in response to commands from a master microprocessor (9) directing local sensor display content and timing. A local microcontroller (17) within each sensor (4) interprets the detected signal and prepares a resulting data signal that is available for downloading into the alphanumeric display (7) in compliance with a coded message from the master microprocessor (9).
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