公开(公告)号：US09462029B2

公开(公告)日：2016-10-04

申请号：US12201293

申请日：2008-08-29

申请人： David Lloyd

发明人： David Lloyd

IPC分类号： G06F3/00 ,  H04L29/06 ,  G06F9/54

CPC分类号： H04L65/605 ,  G06F9/542

摘要： Embodiments relate to systems and methods for invoking serialized data streams. A requester, such as a client computer, can request a set of data from a proxy server using a marker object containing references to remote data sources. The requester and proxy server can each host a handler object to manage marker objects communicated between the two. After receipt of the data request, the proxy server can communicate with the remote data source to initiate a serialized data stream from the remote data source to the requester. In embodiments, the marker object can indicate that the source data hosted on the remote data server should be transmitted directly to the requester, and be streamed in continuous fashion rather than be divided into pieces of data requiring separate requests. In embodiments, marker objects can be nested within other marker objects to invoke multiple serialized streams.

摘要翻译： 实施例涉及用于调用序列化数据流的系统和方法。 请求者（如客户端计算机）可以使用包含对远程数据源的引用的标记对象从代理服务器请求一组数据。 请求者和代理服务器可以各自托管处理程序对象来管理两者之间传递的标记对象。 在接收到数据请求之后，代理服务器可以与远程数据源进行通信，以发起从远程数据源到请求者的序列化数据流。 在实施例中，标记对象可以指示托管在远程数据服务器上的源数据应该被直接发送到请求者，并且以连续的方式被传送，而不是被分成需要单独请求的数据片段。 在实施例中，标记对象可以嵌套在其他标记对象内以调用多个序列化的流。

公开(公告)号：US08228043B2

公开(公告)日：2012-07-24

申请号：US12802559

申请日：2010-06-09

申请人： Christian Wolf ,  David Lloyd ,  Anthony Clowes

发明人： Christian Wolf ,  David Lloyd ,  Anthony Clowes

IPC分类号： H02J7/06 ,  H02J7/24

CPC分类号： H02J7/0068 ,  G06F1/26 ,  G06F1/30 ,  Y10T307/406 ,  Y10T307/414 ,  Y10T307/625

摘要： Circuits and methods to charge batteries of a portable device simultaneously with supplying power to the device for its operation, using a power source with limited maximum current, as e.g. an USB port, have been achieved. The system invented relies upon digital control only. No direct sensing of the current required for the operation of the portable device is required. The control takes care that the sum of the charging current and of the current to run the portable device does not exceed the maximum allowable current of the power source. The current required to run the portable device has precedence over the charging current.

摘要翻译： 使用具有有限的最大电流的电源作为例如电力来向便携式设备的电池供电同时供电的电路和方法。 一个USB端口，已经实现。 发明的系统仅依靠数字控制。 不需要直接感测便携式设备的操作所需的电流。 控制器注意充电电流和运行便携式设备的电流之和不超过电源的最大允许电流。 运行便携式设备所需的电流优先于充电电流。

公开(公告)号：US07746036B2

公开(公告)日：2010-06-29

申请号：US12150977

申请日：2008-05-02

申请人： Christian Wolf ,  David Lloyd ,  Anthony Clowes

发明人： Christian Wolf ,  David Lloyd ,  Anthony Clowes

IPC分类号： H02J7/04 ,  H02J7/16

CPC分类号： H02J7/0068 ,  G06F1/26 ,  G06F1/30 ,  Y10T307/406 ,  Y10T307/414 ,  Y10T307/625

摘要： Circuits and methods to charge batteries of a portable device simultaneously with supplying power to the device for its operation, using a power source with limited maximum current, as e.g. an USB port, have been achieved. The system invented relies upon digital control only. No direct sensing of the current required for the operation of the portable device is required. The control takes care that the sum of the charging current and of the current to run the portable device does not exceed the maximum allowable current of the power source. The current required to run the portable device has precedence over the charging current.

公开(公告)号：US20100058337A1

公开(公告)日：2010-03-04

申请号：US12201255

申请日：2008-08-29

申请人： David Lloyd

发明人： David Lloyd

IPC分类号： G06F9/455

CPC分类号： G06F9/526 ,  G06F2209/522

摘要： Embodiments relate to systems and methods for a shared object lock under state machine control. An operating system or virtual machine environment can host a set of multiple executing threads, and provide those threads with mutual access to one or more objects such as storage objects, memory objects, or others. The threads can independently request that the object be locked or unlocked, and the locked or unlocked state can be shared between the threads. Rather than communicate with the object(s) directly, in embodiments the threads communicate with a state machine that in turn controls the state of the object(s). When a request to change the state of the object(s) is received, the state machine can permit the object(s) to change between locked, unlocked, or other states based on the current state of the machine and the received message. Contention between threads can be reduced or eliminated.

摘要翻译： 实施例涉及在状态机控制下的共享对象锁的系统和方法。 操作系统或虚拟机环境可以托管一组多个执行的线程，并且为这些线程提供对一个或多个对象（诸如存储对象，存储器对象或其他对象）的相互访问。 线程可以独立地请求对象被锁定或解锁，并且可以在线程之间共享锁定或解锁的状态。 不是直接与对象通信，在实施例中，线程与状态机通信，状态机又控制对象的状态。 当接收到更改对象的状态的请求时，状态机可以基于机器的当前状态和接收到的消息，允许对象在锁定，解锁或其他状态之间改变。 线程之间的争夺可以减少或消除。

公开(公告)号：US20060022089A1

公开(公告)日：2006-02-02

申请号：US11144976

申请日：2005-06-03

申请人： David Lloyd

发明人： David Lloyd

IPC分类号： B64C1/00

CPC分类号： B64G1/66 ,  B64G3/00 ,  G05D1/0094 ,  H01Q1/28 ,  H01Q1/288 ,  H01Q3/08 ,  H04B7/18504

摘要： A method and system for controlling a movable appendage on an aerospace vehicle independent from the position of the aerospace vehicle. First and second beacons containing actual position information for the movable appendage are tracked and acquired by first and second beacon tracking sites. The beacon tracking sites report the azimuth and elevation data relating to the position of the movable appendage to a processor where a correction command is determined based on an error calculated from the position data and a desired position. The correction command is communicated to the movable appendage so that appropriate correction to the desired position can be made.