公开(公告)号：US20080289544A1

公开(公告)日：2008-11-27

申请号：US11843905

申请日：2007-08-23

申请人： Michael Buitmann ,  Michael Koder ,  Thomas Strothmann

发明人： Michael Buitmann ,  Michael Koder ,  Thomas Strothmann

IPC分类号： A47B9/00 ,  A47B13/00

CPC分类号： A47B9/00 ,  A47B2200/006

摘要： This invention relates to a device and a method for recognizing collision of automatically moveable parts of furniture with obstacles by detecting a change in bend or a change in acceleration.This is carried out by a device for recognizing collisions of automatically moveable parts of furniture with obstacles, comprising a piece of furniture with at least one moveable part (1, 2, 31), wherein this part is a adapted to be moved relatively to the rest of the furniture in a non-manual manner, an automatic driving mechanism adapted to move the moveable part, a controller adapted to control the automatic driving mechanism, and a sensor (4) adapted to detect a collision with an obstacle during the movement of the moveable part and to transmit the collision to the controller, wherein the sensor is adapted to detect a change in bend or a change in acceleration of the moveable part.

摘要翻译： 本发明涉及通过检测弯曲变化或加速度变化来识别家具自动移动部件与障碍物的碰撞的装置和方法。 这通过用于识别具有障碍物的家具的自动可移动部件的碰撞的装置来实现，该装置包括具有至少一个可移动部件（1,23）的一件家具，其中该部分适于相对于 家具的其余部分以非手动方式，适于移动可移动部件的自动驱动机构，适于控制自动驱动机构的控制器和适于在移动期间检测与障碍物的碰撞的传感器（4） 可移动部分并将碰撞传递到控制器，其中传感器适于检测可弯曲部分的变化或可移动部件的加速度变化。

公开(公告)号：US07321176B2

公开(公告)日：2008-01-22

申请号：US10225469

申请日：2002-08-21

申请人： Thomas Strothmann

发明人： Thomas Strothmann

IPC分类号： H02K21/12

CPC分类号： H02K29/03 ,  H02K1/146 ,  H02K1/148

摘要： A multi pole electrical machine includes an armature and a stator. The armature is movable in a direction of armature motion with regard to said stator and includes armature pole pairs. These armature pole pairs follow each other in the direction of armature motion. Each armature pole pair corresponds to one magnetic period. The stator includes a differing fixed number of stator poles per armature pole pair to reduce a cogging force of the electrical machine. An arrangement of the stator poles, with regard to both electrical and magnetic aspects, includes at least two identical sub-arrangements of stator poles. These sub-arrangements of stator poles follow each other in the direction of armature motion. Each of the sub-arrangements of stator poles is associated with one or more armature pole pairs and includes more than three of stator poles.

摘要翻译： 多极电机包括电枢和定子。 电枢可以相对于所述定子在电枢运动的方向上移动并且包括电枢极对。 这些电枢极对在电枢运动的方向上彼此相依。 每个电枢极对对应于一个磁周期。 定子包括每个电枢极对的不同固定数量的定子极，以减少电机的齿槽力。 关于电和磁方面的定子极的布置包括定子极的至少两个相同的副布置。 定子极的这些副布置在电枢运动的方向上彼此相依。 定子极的每个子布置与一个或多个电枢极对相关联并且包括多于三个的定子极。

公开(公告)号：US06807466B2

公开(公告)日：2004-10-19

申请号：US10279606

申请日：2002-10-24

申请人： Thomas Strothmann

发明人： Thomas Strothmann

IPC分类号： G06F700

CPC分类号： B62D9/00 ,  B60G2800/963 ,  B60W2710/20 ,  B62D7/1509 ,  B62D11/04

摘要： A system and method of controlling a multi-wheel drive vehicle is provided. The invention is preferably applicable to the steering of such a vehicle and determines the individual velocities for each wheel drive. In this regard, the invention includes two general steps. The first step includes determining the distance of each wheel drive and a vehicle velocity reference point from a turning reference point. The second step includes ratioing each wheel drive's distance from the turning reference point with the vehicle velocity reference point's distance from the turning reference point. The ratios are then applied to a vehicle velocity associated with the vehicle velocity reference point to determine the velocity of each respective wheel drive. Once determined, the velocities are output to each wheel drive.

摘要翻译： 提供了一种控制多轮驱动车辆的系统和方法。 本发明优选地适用于这种车辆的转向并确定每个车轮驱动的单独速度。 在这方面，本发明包括两个一般步骤。 第一步包括确定每个车轮驱动器的距离和车辆速度参考点与转动参考点的距离。 第二步包括将每个车轮驱动器与转向参考点的距离与车速参考点距离转弯参考点的距离进行比较。 然后将这些比率应用于与车辆速度参考点相关联的车辆速度，以确定每个相应车轮驱动器的速度。 一旦确定，速度被输出到每个车轮驱动。