公开(公告)号：US20060119298A1

公开(公告)日：2006-06-08

申请号：US11337296

申请日：2006-01-23

申请人： Theodore Wakefield ,  Thomas Strothmann ,  Neal Curran

发明人： Theodore Wakefield ,  Thomas Strothmann ,  Neal Curran

IPC分类号： H02P5/00

CPC分类号： H02P6/00 ,  H02P6/16 ,  Y10S388/903

摘要： A drive motor assembly for a power driven wheelchair comprises: a stator housing for containing field coils of a stator of the motor assembly; at least one sensor disposed in the stator housing for sensing rotation of the motor; a memory storing motor error parameter data including data of errors of the at least one sensor, the memory being embedded in the stator housing; and a connection for accessing the error parameter data of the memory from the stator housing. The motor error parameter data may be accessed from the embedded memory of the drive motor by a programmed motor controller for use in controlling the drive motor. Also, the motor error parameter data may be embedded in the drive motor by the steps of: controlling the motor through at least one predetermined drive pattern; sensing motor rotation during the drive pattern and generating signals representative thereof; deriving error parameter data of the drive motor from the generated signals; programming a memory with the derived error parameter data; and embedding the memory in the drive motor.

公开(公告)号：US20050082995A1

公开(公告)日：2005-04-21

申请号：US10686840

申请日：2003-10-16

申请人： Theodore Wakefield ,  Thomas Strothmann ,  Neal Curran

发明人： Theodore Wakefield ,  Thomas Strothmann ,  Neal Curran

IPC分类号： H02P6/16 ,  H02P5/06

CPC分类号： H02P6/00 ,  H02P6/16 ,  Y10S388/903

摘要： A drive motor assembly for a power driven wheelchair comprises: a stator housing for containing field coils of a stator of the motor assembly; at least one sensor disposed in the stator housing for sensing rotation of the motor; a memory storing motor error parameter data including data of errors of the at least one sensor, the memory being embedded in the stator housing; and a connection for accessing the error parameter data of the memory from the stator housing. The motor error parameter data may be accessed from the embedded memory of the drive motor by a programmed motor controller for use in controlling the drive motor. Also, the motor error parameter data may be embedded in the drive motor by the steps of: controlling the motor through at least one predetermined drive pattern; sensing motor rotation during the drive pattern and generating signals representative thereof; deriving error parameter data of the drive motor from the generated signals; programming a memory with the derived error parameter data; and embedding the memory in the drive motor.

摘要翻译： 用于动力轮椅的驱动马达组件包括：定子壳体，用于容纳马达组件的定子的励磁线圈; 设置在所述定子壳体中的至少一个传感器，用于感测所述电动机的旋转; 存储器，其存储包括所述至少一个传感器的误差数据的电机误差参数数据，所述存储器嵌入所述定子壳体中; 以及用于从定子壳体访问存储器的误差参数数据的连接。 马达误差参数数据可以通过编程的马达控制器从驱动马达的嵌入式存储器中访问，用于控制驱动马达。 此外，马达误差参数数据可以通过以下步骤嵌入驱动马达中：通过至少一个预定驱动模式控制马达; 在驱动模式期间感测电机旋转并产生代表其的信号; 从所生成的信号中导出驱动电动机的误差参数数据; 用导出的错误参数数据编程存储器; 并将存储器嵌入驱动电机。

公开(公告)号：US20050268913A1

公开(公告)日：2005-12-08

申请号：US11157089

申请日：2005-06-20

申请人： Make Morris ,  Gregory Flolid ,  Neal Curran

发明人： Make Morris ,  Gregory Flolid ,  Neal Curran

IPC分类号： A61M15/00 ,  A61M16/00 ,  A61M16/20 ,  A62B7/00

CPC分类号： A61M16/205 ,  A61M16/0069 ,  A61M16/026 ,  A61M16/107 ,  A61M16/204 ,  A61M2016/0021

摘要： Systems and methods for providing a breathing gas are provided. In one embodiment, the method includes sensing a sensed parameter associated with delivery of the breathing gas, changing a control parameter associated with a flow/pressure control element in response to a difference between the sensed parameter and a first predetermined sensed parameter value during a first portion of a breathing cycle, determining a transition from the first portion to a second portion of the breathing cycle based at least in part on the changing control parameter, changing the control parameter to cause a first change in the sensed parameter during the second portion of the breathing cycle based at least in part on the determined transition, and changing the control parameter to cause a second change in the sensed parameter during a third portion of the breathing cycle based at least in part on the first predetermined sensed parameter value.

摘要翻译： 提供了用于提供呼吸气体的系统和方法。 在一个实施例中，该方法包括感测与呼吸气体输送相关联的感测参数，响应于感测参数与第一预定感测参数值之间的差异，改变与流量/压力控制元件相关联的控制参数 确定从呼吸循环的第一部分到第二部分的转变，至少部分地基于变化的控制参数，改变控制参数以在第二部分的第二部分期间引起感测参数的第一变化 所述呼吸循环至少部分地基于所确定的转变，并且至少部分地基于所述第一预定感测参数值，改变所述控制参数以在所述呼吸循环的第三部分期间引起所感测参数的第二变化。