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1. 发明申请

WO2014151482A1 METHOD FOR SELF-TESTING NOTIFICATION APPLIANCES IN ALARM SYSTEMS 审中-公开
标题翻译：报警系统中自动测试通知设备的方法
公开(公告)号：WO2014151482A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/025829
申请日：2014-03-13
申请人： TYCO FIRE & SECURITY GMBH , PICCOLO, Joseph, III , DAHLSTROM, David
发明人： PICCOLO, Joseph, III , DAHLSTROM, David
IPC分类号： G08B29/12
CPC分类号： G08B29/00 , G08B29/126
摘要： A method for self-testing notification appliances in an alarm system by determining whether the performance of the notification appliances has degraded over time. The method may include the steps of measuring and recording initial output levels of notification features of the notification appliances at a first time, measuring test output levels of the notification features at a second time after the first time, and comparing the test output levels to respective threshold output levels that are derived from the initial output levels. The method may further include recording a pass result for notification appliances whose notification features produced test output levels that exceeded the respective threshold output levels, and recording a fail result for notification appliances whose notification features produced test output levels that did not exceed the respective threshold output levels.
摘要翻译：一种用于通过确定通知设备的性能是否随着时间的推移而降级来自动测试报警系统中的通知设备的方法。该方法可以包括以下步骤：在第一时间测量和记录通知装置的通知特征的初始输出电平，在第一时间之后的第二时间测量通知特征的测试输出电平，并将测试输出电平与相应的从初始输出电平导出的阈值输出电平。该方法可以进一步包括记录通知装置的通过结果，其通知特征产生超出相应的阈值输出电平的测试输出电平，并记录其通知功能产生测试输出电平不超过相应阈值输出的通知装置的故障结果水平。

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