发明授权
- 专利标题： Output shaft speed sensor based anti-lock braking system
- 专利标题（中）： 输出轴速度传感器为基础的防抱死制动系统
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申请号： US12023003申请日： 2008-01-30
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公开(公告)号： US08239109B2公开(公告)日： 2012-08-07
- 发明人: Daniel Dunn , Charles Bannon , Douglas Marsden
- 申请人： Daniel Dunn , Charles Bannon , Douglas Marsden
- 申请人地址： US MI Dearborn
- 专利权人： Ford Global Technologies, LLC
- 当前专利权人： Ford Global Technologies, LLC
- 当前专利权人地址： US MI Dearborn
- 代理机构： Nugent & Smith, LLP
- 代理商 Robert Hess; Theresa O'Rourke Nugent
- 主分类号： B60K31/04
- IPC分类号： B60K31/04 ; B60W10/00 ; B60W40/12 ; B60T8/32 ; B60T8/58 ; B60T7/12
摘要：
An anti-lock braking system (ABS) calculates driven wheel speed without any sensors on the driven axle assembly. A powertrain control module (PCM) receives signals from an output shaft speed (OSS) sensor and adds the speed and axle ratio information to a control network bus. Access to the CAN bus is provided to enable calculation of the rear wheel speed based on such information so that ABS may implement anti-lock braking functionality by taking into account such information.
公开/授权文献
- US20090192689A1 OUTPUT SHAFT SPEED SENSOR BASED ANTI-LOCK BRAKING SYSTEM 公开/授权日：2009-07-30
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