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公开(公告)号:US20120293074A1
公开(公告)日:2012-11-22
申请号:US13108379
申请日:2011-05-16
申请人: Jeffrey Michael Fries , Jeffery Armstrong , Robert N. Bettis , Gregory Keith Hann , Hsien-Kuo Lin , Steve R. Murphy , Daniel G. Penny, III , Eric Vorndran
发明人: Jeffrey Michael Fries , Jeffery Armstrong , Robert N. Bettis , Gregory Keith Hann , Hsien-Kuo Lin , Steve R. Murphy , Daniel G. Penny, III , Eric Vorndran
IPC分类号: H05B37/02
CPC分类号: B61L5/189 , B61L5/1881
摘要: There is provided a method of determining the state of a signal lamp. The method includes receiving time series data corresponding to an electrical signal used to power a signal lamp. The state of the signal lamp can switch from one of the following states to another of the following states: an on state, an off state, and a flashing state. The method also includes determining the state of the signal lamp, based at least in part on both the time series data and an amplitude value of the electrical signal relative to an amplitude-change threshold value over a determined number of amplitude changes.
摘要翻译: 提供了一种确定信号灯状态的方法。 该方法包括接收对应于用于为信号灯供电的电信号的时间序列数据。 信号灯的状态可以从以下状态之一切换到以下状态之一:接通状态,关闭状态和闪烁状态。 该方法还包括至少部分地基于确定数量的幅度变化来确定时间序列数据和相对于振幅变化阈值的电信号的幅度值的信号灯的状态。
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公开(公告)号:US08581499B2
公开(公告)日:2013-11-12
申请号:US13108379
申请日:2011-05-16
申请人: Jeffrey Michael Fries , Jeffery Armstrong , Robert N. Bettis , Gregory Keith Hann , Hsien-Kuo Lin , Steve R. Murphy , Daniel G. Penny, III , Eric Vorndran
发明人: Jeffrey Michael Fries , Jeffery Armstrong , Robert N. Bettis , Gregory Keith Hann , Hsien-Kuo Lin , Steve R. Murphy , Daniel G. Penny, III , Eric Vorndran
IPC分类号: H05B37/02
CPC分类号: B61L5/189 , B61L5/1881
摘要: There is provided a method of determining the state of a signal lamp. The method includes receiving time series data corresponding to an electrical signal used to power a signal lamp. The state of the signal lamp can switch from one of the following states to another of the following states: an on state, an off state, and a flashing state. The method also includes determining the state of the signal lamp, based at least in part on both the time series data and an amplitude value of the electrical signal relative to an amplitude-change threshold value over a determined number of amplitude changes.
摘要翻译: 提供了一种确定信号灯状态的方法。 该方法包括接收对应于用于为信号灯供电的电信号的时间序列数据。 信号灯的状态可以从以下状态之一切换到以下状态之一:接通状态,关闭状态和闪烁状态。 该方法还包括至少部分地基于确定数量的幅度变化来确定时间序列数据和相对于振幅变化阈值的电信号的幅度值的信号灯的状态。
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