发明授权
- 专利标题: Rotary force feedback wheels for remote control devices
- 专利标题(中): 用于遥控装置的旋转力反馈轮
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申请号: US09678110申请日: 2000-10-02
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公开(公告)号: US06956558B1公开(公告)日: 2005-10-18
- 发明人: Louis B. Rosenberg , Bruce M. Schena
- 申请人: Louis B. Rosenberg , Bruce M. Schena
- 申请人地址: US CA San Jose
- 专利权人: Immersion Corporation
- 当前专利权人: Immersion Corporation
- 当前专利权人地址: US CA San Jose
- 代理机构: Thelen Reid & Priest LLP
- 代理商 David B. Ritchie
- 主分类号: G06F3/01
- IPC分类号: G06F3/01 ; G06F3/033 ; G09G5/00 ; G09G5/08
摘要:
A force feedback wheel is provided on a mouse or other interface device manipulated by a user. A sensor detects a position of the mouse in a workspace and sends a position signal to a connected host computer indicating that position. A rotatable wheel is mounted upon the manipulandum and rotates about a wheel axis, where a wheel sensor provides a wheel signal to the host computer indicating a rotary position of the wheel. A wheel actuator coupled to the rotatable wheel applies a computer-modulated force to the wheel about the wheel axis. The mouse can be a standard mouse or a force-feedback mouse, where forces are applied in the mouse workspace. The host computer is preferably running a graphical environment, where the force applied to the wheel can correspond with an event or interaction displayed in the graphical environment. The wheel can also be included on other devices such as remote controls and radios.
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