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11. 发明授权

US06977478B2 Method, system and program product for controlling a single phase motor 失效
标题翻译：用于控制单相电机的方法，系统和程序产品
公开(公告)号：US06977478B2
公开(公告)日：2005-12-20
申请号：US10835138
申请日：2004-04-29
申请人： Jeffrey R. Biamonte , Timothy M. Trifilo
发明人： Jeffrey R. Biamonte , Timothy M. Trifilo
IPC分类号： H02P1/18 , H02P1/34 , H02P1/42 , H02P23/00 , H02P25/04
CPC分类号： H02P25/04 , H02P23/00
摘要： A controller is provided for transitioning a drive signal to a single phase motor between a square wave and pulse width modulation modes, wherein the drive signal is in square wave mode at low motor frequencies and in pulse width modulation mode during normal operation. The transitioning includes using a real time motor model to effectuate transition of the drive signal between the modes, and a sampling rate for sampling the real time motor model during the transitioning. The sampling rate is automatically modified during the transitioning, wherein acceleration of the motor includes transitioning the drive signal from square wave mode to pulse width modulation mode, including periodically increasing the sampling rate during the transitioning. Conversely, when transitioning from pulse width modulation mode to square wave mode, the controller automatically deaccelerates the sampling rate during the transitioning.
摘要翻译：提供控制器，用于在方波和脉宽调制模式之间转换驱动信号到单相电动机，其中驱动信号在正常操作期间在低电机频率和脉冲宽度调制模式下是方波模式。转换包括使用实时电机模型来实现模式之间的驱动信号的转换，以及在转换期间对实时电动机模型进行采样的采样率。在转换期间自动修改采样率，其中马达的加速包括将驱动信号从方波模式转换到脉宽调制模式，包括在转换期间周期性地增加采样率。相反，当从脉宽调制模式转换到方波模式时，控制器在转换期间自动减速采样率。

12. 发明申请

US20090196295A1 ONE OR MORE MULTIPORT SYSTEMS TO FACILITATE SERVICING OF ASYNCRHONOUS COMMUNICATIONS EVENTS 失效
标题翻译：一个或多个多媒体系统来促进非正式通信活动的服务
公开(公告)号：US20090196295A1
公开(公告)日：2009-08-06
申请号：US12419719
申请日：2009-04-07
申请人： Eileen M. Behrendt , Jeffrey R. Biamonte , Raymond J. Harrington
发明人： Eileen M. Behrendt , Jeffrey R. Biamonte , Raymond J. Harrington
IPC分类号： H04L12/56
CPC分类号： G06F13/4022 , G06F13/364 , H04L12/407 , H04L49/1553 , H04L2012/40273
摘要： One or more multiport systems are used to facilitate servicing of asynchronous communications events. A multiport system, such as an open collector multiport system, receives from one of a plurality of source components an asynchronous communications event directed to a target component coupled to the plurality of source components. The multiport system is controlled to provide, at any given time, a communications path between a plurality of ports of the multiport system to service the asynchronous communications event. One or more multiport systems are used to forward the event from the source to the target.
摘要翻译：使用一个或多个多端口系统来促进异步通信事件的服务。多端口系统，例如开放收集器多端口系统，从多个源组件中的一个源接收指向耦合到多个源组件的目标组件的异步通信事件。多端口系统被控制以在任何给定的时间提供多端口系统的多个端口之间的通信路径来服务异步通信事件。一个或多个多端口系统用于将事件从源转发到目标。

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