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1. 发明授权

US08160826B2 Method and system for estimating use time of electric appliances 有权
标题翻译：电器使用时间估算方法及系统
公开(公告)号：US08160826B2
公开(公告)日：2012-04-17
申请号：US12631866
申请日：2009-12-07
申请人： Hung-Ren Lai , Chi-Tai Cheng
发明人： Hung-Ren Lai , Chi-Tai Cheng
IPC分类号： G06F19/00 , G06F17/18 , G06F15/00
CPC分类号： G04F10/105 , G07C3/02
摘要： A method and a system for estimating use time of electric appliances are provided. In the present method, all time points corresponding to an appliance power on event or an appliance power off event are obtained according to a value-time curve of at least one electric characteristic. A characteristic value of each of the time points is calculated according to the value-time curve, so as to pair the time points corresponding to the appliance power off event with the time points corresponding to the appliance power on event appropriately. After the pairing process is accomplished, the use time of each of the electric appliances can be calculated by the paired time points and thereby the power consumption of the electric appliances can be figured out.
摘要翻译：提供了一种用于估计电器使用时间的方法和系统。在本方法中，根据至少一个电特性的值 - 时间曲线来获得对应于器具开机事件或器具关机事件的所有时间点。根据值 - 时间曲线计算每个时间点的特征值，以便将与设备电源关闭事件相对应的时间点与与设备电源开启事件相对应的时间点对准。在配对处理完成之后，可以通过成对的时间点计算每个电器的使用时间，从而可以计算出电器的功耗。

2. 发明申请

US20110119002A1 METHOD AND SYSTEM FOR ESTIMATING USE TIME OF ELECTRIC APPLIANCES 有权
标题翻译：估计电器使用时间的方法和系统
公开(公告)号：US20110119002A1
公开(公告)日：2011-05-19
申请号：US12631866
申请日：2009-12-07
申请人： Hung-Ren Lai , Chi-Tai Cheng
发明人： Hung-Ren Lai , Chi-Tai Cheng
IPC分类号： G06F17/18 , G04F10/00 , G06F19/00
CPC分类号： G04F10/105 , G07C3/02
摘要： A method and a system for estimating use time of electric appliances are provided. In the present method, all time points corresponding to an appliance power on event or an appliance power off event are obtained according to a value-time curve of at least one electric characteristic. A characteristic value of each of the time points is calculated according to the value-time curve, so as to pair the time points corresponding to the appliance power off event with the time points corresponding to the appliance power on event appropriately. After the pairing process is accomplished, the use time of each of the electric appliances can be calculated by the paired time points and thereby the power consumption of the electric appliances can be figured out.
摘要翻译：提供了一种用于估计电器使用时间的方法和系统。在本方法中，根据至少一个电特性的值 - 时间曲线来获得对应于器具开机事件或器具关机事件的所有时间点。根据值 - 时间曲线计算每个时间点的特征值，以便将与设备电源关闭事件相对应的时间点与与设备电源开启事件相对应的时间点对准。在配对处理完成之后，可以通过成对的时间点计算每个电器的使用时间，从而可以计算出电器的功耗。

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