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公开(公告)号：EP3975510A1
公开(公告)日：2022-03-30
申请号：EP21198235.0
申请日：2021-09-22
发明人： Bartz, William A. , Schrab, August , Alexander, Robert , Braun, Scott D. , Hohensee, Kurt R. , Serjooei, Mohammadreza , Vitrano, James B. , Fernandes, Jaime D. , Balasubramanian, Sivaram
IPC分类号： H04L41/0654 , H04L41/082 , H04L41/08 , H04L41/0823 , H04L41/0893 , H04L45/28
摘要： For uninterrupted network communications, a method detects a protected reset at a network device. In response to the protected reset, the method maintains communication functions of a communication module. The communication module communicates with other network devices using the communication functions. In response to the protected reset, the method resets the network device without resetting the communication module.
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公开(公告)号：EP2914074B1
公开(公告)日：2017-05-10
申请号：EP15156993.6
申请日：2015-02-27
发明人： Vitrano, James B. , Schrab, August B. , Middlestetter, Daniel J. , Jenks, John James , Hohensee, Kurt R.
IPC分类号： H04L29/06 , H04L29/08 , H02P27/04 , H05K7/14 , H02P23/00 , H04L1/00 , H04L12/40 , H04L12/801
CPC分类号： H04L47/34 , H02P23/00 , H02P27/04 , H04L1/0061 , H04L12/40039 , H04L12/4013 , H04L67/125 , H04L69/08 , H04L2012/40221 , H04L2012/40228
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公开(公告)号：EP2913917B1
公开(公告)日：2019-01-02
申请号：EP15156989.4
申请日：2015-02-27
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公开(公告)号：EP2914074A3
公开(公告)日：2016-05-25
申请号：EP15156993.6
申请日：2015-02-27
发明人： Vitrano, James B. , Schrab, August B. , Middlestetter, Daniel J. , Jenks, John James , Hohensee, Kurt R.
IPC分类号： H04L29/06 , H04L29/08 , H02P27/04 , H05K7/14 , H02P23/00 , H04L1/00 , H04L12/40 , H04L12/801
CPC分类号： H04L47/34 , H02P23/00 , H02P27/04 , H04L1/0061 , H04L12/40039 , H04L12/4013 , H04L67/125 , H04L69/08 , H04L2012/40221 , H04L2012/40228
摘要： In some embodiments, a motor drive system includes a communication subassembly electrically coupled to a control subassembly for providing communication between the control subassembly and at least one external device. The control subassembly and the communication subassembly transmit and receive control data independently of messaging data, greatly enhancing performance and reducing the workload of processors on the control subassembly and communication subassembly. Additionally, the control subassembly and the communication subassembly transmit message data via sequence count based messaging. Communications between the communication subassembly and the control subassembly may include a series of timeout periods and retries, increasing reliability.
摘要翻译： 在一些实施例中，电机驱动系统包括电连接到控制子组件的通信子组件，用于提供控制子组件与至少一个外部设备之间的通信。 控制子组件和通信子组件独立于消息传送数据发送和接收控制数据，大大提高了处理器在控制子组件和通信子组件上的性能并减少了其工作量。 此外，控制子组件和通信子组件通过基于序列计数的消息传送来发送消息数据。 通信子组件和控制子组件之间的通信可以包括一系列超时周期和重试次数，增加可靠性。
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公开(公告)号：EP2913917A3
公开(公告)日：2016-05-11
申请号：EP15156989.4
申请日：2015-02-27
发明人： Vitrano, James B. , Schrab, August B. , Middlestetter, Daniel J. , Jenks, John James , Hohensee, Kurt R. , Koh, Jimmy See Yong , Tan, Teck Siang
CPC分类号： H02P25/16 , H02P27/04 , H05K7/1432
摘要： A motor drive system includes a control module and a power module for generating control signals and power signals, respectively, for driving an electric motor. An add-on module or subassembly is physically positionable between the control and power modules, and communicates with the control module to allow for communication with external devices.
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公开(公告)号：EP2914074A2
公开(公告)日：2015-09-02
申请号：EP15156993.6
申请日：2015-02-27
发明人： Vitrano, James B. , Schrab, August B. , Middlestetter, Daniel J. , Jenks, John James , Hohensee, Kurt R.
CPC分类号： H04L47/34 , H02P23/00 , H02P27/04 , H04L1/0061 , H04L12/40039 , H04L12/4013 , H04L67/125 , H04L69/08 , H04L2012/40221 , H04L2012/40228
摘要： In some embodiments, a motor drive system includes a communication subassembly electrically coupled to a control subassembly for providing communication between the control subassembly and at least one external device. The control subassembly and the communication subassembly transmit and receive control data independently of messaging data, greatly enhancing performance and reducing the workload of processors on the control subassembly and communication subassembly. Additionally, the control subassembly and the communication subassembly transmit message data via sequence count based messaging. Communications between the communication subassembly and the control subassembly may include a series of timeout periods and retries, increasing reliability.
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公开(公告)号：EP2913917A2
公开(公告)日：2015-09-02
申请号：EP15156989.4
申请日：2015-02-27
发明人： Vitrano, James B. , Schrab, August B. , Middlestetter, Daniel J. , Jenks, John James , Hohensee, Kurt R. , Koh, Jimmy See Yong , Tan, Teck Siang
CPC分类号： H02P25/16 , H02P27/04 , H05K7/1432
摘要： A motor drive system includes a control module and a power module for generating control signals and power signals, respectively, for driving an electric motor. An add-on module or subassembly is physically positionable between the control and power modules, and communicates with the control module to allow for communication with external devices.
摘要翻译： 电动机驱动系统包括控制模块和用于分别产生用于驱动电动机的控制信号和功率信号的功率模块。 附加模块或子组件可以在控制和电源模块之间物理定位，并与控制模块进行通信，以允许与外部设备进行通信。
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