公开(公告)号：US06958689B2

公开(公告)日：2005-10-25

申请号：US10606506

申请日：2003-06-26

申请人： Kaare J. Anderson ,  Mark S. Miller ,  Christopher H. Renken ,  Brian L. Snyder ,  David M. Socha, Sr.

发明人： Kaare J. Anderson ,  Mark S. Miller ,  Christopher H. Renken ,  Brian L. Snyder ,  David M. Socha, Sr.

IPC分类号： A62C35/08 ,  A62C37/40 ,  A62C99/00 ,  G08B17/10 ,  G08B17/12 ,  G08B29/18 ,  G08B29/20 ,  G08B25/00

CPC分类号： G08B29/183 ,  A62C35/08 ,  A62C37/40 ,  A62C99/0045 ,  G08B17/10 ,  G08B17/113 ,  G08B17/125 ,  G08B25/002 ,  G08B29/188 ,  G08B29/20

摘要： A method of detecting a combustion chemical in a region and setting an alarm based on concentration levels of the combustion chemical comprises the steps of: monitoring the region for a combustion chemical with a sensor having a measurable parameter which changes in value proportional to concentration levels of the monitored combustion chemical, the measurable parameter being ambient temperature dependent; generating an ambient temperature measurement of the sensor; reading the measurable parameter and ambient temperature measurement; processing the measurable parameter and ambient temperature measurement readings to generate a temperature compensated concentration level of the monitored combustion chemical; and setting an alarm based on the generated temperature compensated concentration level. A fire detector unit for implementing the foregoing described method is also disclosed.

摘要翻译： 一种在区域中检测燃烧化学物质并基于燃烧化学品的浓度水平设定警报的方法包括以下步骤：用具有可测量参数的传感器监测燃烧化学物质的区域，所述可测量参数的变化值与 监测的燃烧化学品，可测量的参数是环境温度依赖的; 产生传感器的环境温度测量; 读取可测量的参数和环境温度测量; 处理可测量的参数和环境温度测量读数以产生所监测的燃烧化学品的温度补偿浓度水平; 并根据产生的温度补偿浓度水平设置报警。 还公开了一种用于实现上述方法的火灾探测器单元。