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1. 发明授权

US07398411B2 Self-calibrating time code generator 有权
标题翻译：自校准时间码发生器
公开(公告)号：US07398411B2
公开(公告)日：2008-07-08
申请号：US11127747
申请日：2005-05-12
申请人： Gregary C. Zweigle , Jerry J. Bennett , Shankar V. Achanta
发明人： Gregary C. Zweigle , Jerry J. Bennett , Shankar V. Achanta
IPC分类号： G06F1/12
CPC分类号： H03L7/08 , G04R40/02 , H03L7/081
摘要： Provided is a self-calibrating time code generator and method for generating an accurate time code (e.g., an accurate IRIG waveform). The self-calibrating time code generator includes a phase-locked loop configured to provide a generated output signal based on a phase difference between an absolute time reference signal and a compensated generated input signal, an IRIG encoder configured to couple a present time value with the generated output signal to form an IRIG waveform, a delay difference indicator configured to provide a time interval value based on a comparison of corresponding pulse edges of the generated output signal and the IRIG waveform, and a numerical delay component configured to delay the generated output signal by the time interval value to form the compensated generated input signal used to time-align the IRIG waveform with the absolute time reference signal to form the accurate IRIG waveform.
摘要翻译：提供了一种用于产生精确时间码（例如，准确的IRIG波形）的自校准时间码发生器和方法。所述自校准时间码发生器包括：锁相环，被配置为基于绝对时间参考信号和经补偿的生成输入信号之间的相位差来提供所生成的输出信号; IRIG编码器，被配置为将当前时间值与产生的输出信号以形成IRIG波形;延迟差指示器，被配置为基于所生成的输出信号和IRIG波形的相应脉冲边沿的比较来提供时间间隔值;以及数字延迟分量，被配置为延迟产生的输出信号通过时间间隔值形成用于将IRIG波形与绝对时间参考信号进行时间对准的补偿生成输入信号，以形成准确的IRIG波形。

2. 发明申请

US20120109841A1 MANAGING CONSISTENT INTERFACES FOR BUSINESS OBJECTS ACROSS HETEROGENEOUS SYSTEMS 审中-公开
标题翻译：在异质系统之间管理业务对象的一致性接口
公开(公告)号：US20120109841A1
公开(公告)日：2012-05-03
申请号：US13340510
申请日：2011-12-29
申请人： Ahmed Daddi Moussa , Oliver Dannat , Ruediger Fritz , Abhishek Gupta , Martin Janssen , Heidi Johann , Steve Mallack , Younus Mohammed , Elmar Paul , Kallu Vinay Kumar Reddy , Thomas Roesch , Dirk Schiebeler , Torsten Schmitt , Andreas Schoknecht , Michael Schweitzer , Shankar V
发明人： Ahmed Daddi Moussa , Oliver Dannat , Ruediger Fritz , Abhishek Gupta , Martin Janssen , Heidi Johann , Steve Mallack , Younus Mohammed , Elmar Paul , Kallu Vinay Kumar Reddy , Thomas Roesch , Dirk Schiebeler , Torsten Schmitt , Andreas Schoknecht , Michael Schweitzer , Shankar V
IPC分类号： G06Q30/00
CPC分类号： G06Q10/08 , G06Q10/0832 , G06Q10/0875 , G06Q40/12
摘要： A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a freight order, a maintenance plan, a maintenance task list, a request for supplier freight quote, and/or a supplier freight quote business object.
摘要翻译：用于反映在给定业务事务期间使用的数据的业务对象模型被用于生成接口。该业务对象模型通过提供一致的接口来促进商业交易，该接口适合于在业务交易期间跨业务，跨企业以及业务中的不同部门使用。在一些操作中，软件创建，更新或以其他方式处理与货运订单相关的信息，维护计划，维护任务列表，供应商运费报价请求和/或供应商运费报价业务对象。

4. 发明申请

US20130157593A1 Systems and Methods for Time Synchronization of IEDs via Radio Link 有权
标题翻译：通过无线电链路对IED进行时间同步的系统和方法
公开(公告)号：US20130157593A1
公开(公告)日：2013-06-20
申请号：US13327531
申请日：2011-12-15
申请人： Shankar V. Achanta
发明人： Shankar V. Achanta
IPC分类号： H04B1/40
CPC分类号： H02H1/0061 , H04J3/0638 , H04J3/0667
摘要： The present disclosure provides systems and methods for synchronizing the time signals of master and remote IEDs using a radio link. According to one embodiment, a master IED may transmit an adjusted time signal to a remote IED via a radio signal. The master IED may determine a propagation delay between the master IED and a remote IED. The master IED may then adjust a master time signal by the propagation delay and transmit the adjusted time signal to the remote IED. Alternatively, a remote IED may request and receive a master time signal from a master IED via a radio signal. The remote IED may then determine the propagation delay and adjust the received master time signal accordingly. According to various embodiments, the time signal of a master and remote IED may be synchronized to within at least one millisecond.
摘要翻译：本公开提供了使用无线电链路来同步主和远程IED的时间信号的系统和方法。根据一个实施例，主IED可以经由无线电信号将经调整的时间信号发送到远程IED。主IED可以确定主IED和远程IED之间的传播延迟。然后，主IED可以通过传播延迟来调整主时间信号，并将经调整的时间信号发送到远程IED。或者，远程IED可以经由无线电信号从主IED请求并接收主时间信号。然后，远程IED可以确定传播延迟并相应地调整所接收的主时间信号。根据各种实施例，主和远程IED的时间信号可以在至少一毫秒内被同步。

5. 发明申请

US20090327105A1 Managing Consistent Interfaces for Business Objects Across Heterogeneous Systems 有权
标题翻译：管理跨异构系统的业务对象的一致接口
公开(公告)号：US20090327105A1
公开(公告)日：2009-12-31
申请号：US12147449
申请日：2008-06-26
申请人： Ahmed Daddi Moussa , Oliver Dannat , Ruediger Fritz , Abhishek Gupta , Martin Janssen , Heidi Johann , Steve Mallack , Younus Mohammed , Elmar Paul , Kallu Vinay Kumar Reddy , Thomas Roesch , Dirk Schiebeler , Torsten Schmitt , Andreas Schoknecht , Michael Schweitzer , Shankar V
发明人： Ahmed Daddi Moussa , Oliver Dannat , Ruediger Fritz , Abhishek Gupta , Martin Janssen , Heidi Johann , Steve Mallack , Younus Mohammed , Elmar Paul , Kallu Vinay Kumar Reddy , Thomas Roesch , Dirk Schiebeler , Torsten Schmitt , Andreas Schoknecht , Michael Schweitzer , Shankar V
IPC分类号： G06Q10/00 , G06F15/16
CPC分类号： G06Q10/08 , G06Q10/0832 , G06Q10/0875 , G06Q40/12
摘要： A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a freight order, a maintenance plan, a maintenance task list, a request for supplier freight quote, and/or a supplier freight quote business object.
摘要翻译：用于反映在给定业务事务期间使用的数据的业务对象模型被用于生成接口。该业务对象模型通过提供一致的接口来促进商业交易，该接口适合于在业务交易期间跨业务，跨企业以及业务中的不同部门使用。在一些操作中，软件创建，更新或以其他方式处理与货运订单相关的信息，维护计划，维护任务列表，供应商运费报价请求和/或供应商运费报价业务对象。

6. 发明授权

US09590411B2 Systems and methods for time synchronization of IEDs via radio link 有权
标题翻译：通过无线电链路对IED进行时间同步的系统和方法
公开(公告)号：US09590411B2
公开(公告)日：2017-03-07
申请号：US13327531
申请日：2011-12-15
申请人： Shankar V. Achanta
发明人： Shankar V. Achanta
IPC分类号： H04B7/00 , H04B15/00 , H02H1/00 , H04J3/06
CPC分类号： H02H1/0061 , H04J3/0638 , H04J3/0667
摘要： The present disclosure provides systems and methods for synchronizing the time signals of master and remote IEDs using a radio link. According to one embodiment, a master IED may transmit an adjusted time signal to a remote IED via a radio signal. The master IED may determine a propagation delay between the master IED and a remote IED. The master IED may then adjust a master time signal by the propagation delay and transmit the adjusted time signal to the remote IED. Alternatively, a remote IED may request and receive a master time signal from a master IED via a radio signal. The remote IED may then determine the propagation delay and adjust the received master time signal accordingly. According to various embodiments, the time signal of a master and remote IED may be synchronized to within at least one millisecond.
摘要翻译：本公开提供了使用无线电链路来同步主和远程IED的时间信号的系统和方法。根据一个实施例，主IED可以经由无线电信号将经调整的时间信号发送到远程IED。主IED可以确定主IED和远程IED之间的传播延迟。然后，主IED可以通过传播延迟来调整主时间信号，并将经调整的时间信号发送到远程IED。或者，远程IED可以经由无线电信号从主IED请求并接收主时间信号。然后，远程IED可以确定传播延迟并相应地调整所接收的主时间信号。根据各种实施例，主和远程IED的时间信号可以在至少一毫秒内被同步。

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