公开(公告)号：US20050034292A1

公开(公告)日：2005-02-17

申请号：US10864812

申请日：2004-06-09

Applicant: William Staker

Inventor： William Staker

IPC: B60K26/04 ,  B60K26/02 ,  F02D11/10 ,  G05G1/30 ,  G05G1/38 ,  G05G1/46 ,  G05G1/14

CPC classification number: G05G1/30 ,  B60K26/021 ,  F02D11/106 ,  F02D2011/102 ,  F02D2200/602 ,  G05G1/38 ,  G05G1/46 ,  Y10T29/49002 ,  Y10T29/49004 ,  Y10T29/49007 ,  Y10T29/49169 ,  Y10T29/49824 ,  Y10T74/20528 ,  Y10T74/20534 ,  Y10T74/2054 ,  Y10T74/20888

Abstract: A position sensor for an electronic control pedal is carried by the pedal mounting bracket and includes a linear potentiometer having a slider operable along a substrate in only a linear direction for providing an output voltage representative of slider displacement. A drive arm is connected to the pedal shaft for rotation during pedal movement. A coupler connected to the slider is slidable within a slot in the drive arm for providing the linear displacement through a rotational movement of the shaft. The drive arm has an inner arm in a telescoping connection with an outer arm for setting the drive arm at a desired length after potentiometer calibration. The longitudinal axis of the slot is at an non-zero angle to the longitudinal axis of the drive arm for desensitizing the sensor calibration and adjustment process.

Abstract translation: 用于电子控制踏板的位置传感器由踏板安装支架承载，并且包括线性电位器，该线性电位计具有可沿着基板在线性方向上操作的滑块，用于提供表示滑块位移的输出电压。 驱动臂连接到踏板轴，以在踏板运动期间旋转。 连接到滑块的联接器可在驱动臂中的槽内滑动，以通过轴的旋转运动提供线性位移。 驱动臂具有与外臂伸缩连接的内臂，用于在电位计校准之后将驱动臂设置在期望的长度。 槽的纵向轴线与驱动臂的纵向轴线成非零角度，用于对传感器校准和调整过程进行脱敏。

公开(公告)号：US20050034555A1

公开(公告)日：2005-02-17

申请号：US10864813

申请日：2004-06-09

Applicant: William Staker

Inventor： William Staker

IPC: G05G1/38 ,  G05G1/44 ,  G05G1/14

CPC classification number: G05G1/30 ,  Y10T74/20534 ,  Y10T74/20888

Abstract: An electronic throttle control pedal pivotally couples a lever arm to a pedal beam and biases the beam for resisting an applying force to the pedal beam and for biasing sliding surfaces together in frictional contact. A compression spring carried between a mounting bracket and the lever arm biases the pedal beam toward an idle position while at the same time causing a frictional force between the frictional surfaces, such that displacing the pedal beam with an applying force compresses the spring which increases a frictional force between the friction surfaces with an increasing displacement of the pedal beam distal end, and reducing the displacement through a retracting force on the pedal beam distal end expands the compression spring and returns the pedal beam to the idle position through a hysteresis force response for the pedal beam displacement. The hysteresis may be tuned by modifying element dimensions of the pedal.

Abstract translation: 电子节气门控制踏板将杠杆臂枢转地连接到踏板梁并且偏转梁以抵抗踏板梁的施加力并且将摩擦接触中的滑动表面偏置在一起。 承载在安装支架和杠杆臂之间的压缩弹簧将踏板梁朝向空闲位置偏压，同时在摩擦表面之间产生摩擦力，使得以施加力移动踏板梁将使弹簧增大 摩擦表面之间的摩擦力随着踏板梁远端的位移增加而减小，并且通过踏板梁远端的缩回力来减小位移，使压缩弹簧膨胀并且通过滞后力响应将踏板梁返回到空闲位置 踏板梁位移。 可以通过修改踏板的元件尺寸来调节滞后。