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公开(公告)号:US08239109B2
公开(公告)日:2012-08-07
申请号:US12023003
申请日:2008-01-30
申请人: Daniel Dunn , Charles Bannon , Douglas Marsden
发明人: Daniel Dunn , Charles Bannon , Douglas Marsden
CPC分类号: B60T8/171 , B60T8/329 , Y10T477/644
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.
摘要翻译: 防抱死制动系统(ABS)计算从动轮速度,而从动轴总成上没有任何传感器。 动力总成控制模块(PCM)从输出轴速度(OSS)传感器接收信号,并将速度和轴比信息添加到控制网络总线。 提供对CAN总线的访问以使得能够基于这样的信息来计算后轮速度,使得ABS可以通过考虑这些信息来实现防抱死制动功能。
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公开(公告)号:US20090192689A1
公开(公告)日:2009-07-30
申请号:US12023003
申请日:2008-01-30
申请人: Daniel Dunn , Charles Bannon , Douglas Marsden
发明人: Daniel Dunn , Charles Bannon , Douglas Marsden
IPC分类号: B60T7/12
CPC分类号: B60T8/171 , B60T8/329 , Y10T477/644
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.
摘要翻译: 防抱死制动系统(ABS)计算从动轮速度,而从动轴总成上没有任何传感器。 动力总成控制模块(PCM)从输出轴速度(OSS)传感器接收信号,并将速度和轴比信息添加到控制网络总线。 提供对CAN总线的访问以使得能够基于这样的信息来计算后轮速度,使得ABS可以通过考虑这些信息来实现防抱死制动功能。
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3.
公开(公告)号:US07266437B2
公开(公告)日:2007-09-04
申请号:US11161496
申请日:2005-08-05
申请人: Davor Hrovat , Ralph Cunningham , Peter Lazarevski , Eric Tseng , Charles Bannon , Michael Fodor
发明人: Davor Hrovat , Ralph Cunningham , Peter Lazarevski , Eric Tseng , Charles Bannon , Michael Fodor
CPC分类号: B60T8/175
摘要: A method a operating a traction control system using a traction controller (30) for an automotive vehicle (10) is provided. A slip target is first determined. Then, an operating temperature turning characteristic or slope of the slip curve may, in combination or alone, be used to adjust the slip trigger threshold above the slip target. Traction control mode is entered when the driven wheel speed is above the slip trigger threshold.
摘要翻译: 提供了一种使用用于机动车辆(10)的牵引控制器(30)来操作牵引控制系统的方法。 首先确定滑动目标。 然后,组合或单独地使用滑动曲线的工作温度转动特性或斜率来调整滑动目标之上的滑动触发阈值。 当从动轮速度高于滑动触发阈值时,进入牵引力控制模式。
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4.
公开(公告)号:US20070032938A1
公开(公告)日:2007-02-08
申请号:US11161496
申请日:2005-08-05
申请人: Davor Hrovat , Ralph Cunningham , Peter Lazarevski , Eric Tseng , Charles Bannon , Michael Fodor
发明人: Davor Hrovat , Ralph Cunningham , Peter Lazarevski , Eric Tseng , Charles Bannon , Michael Fodor
IPC分类号: B60T7/12
CPC分类号: B60T8/175
摘要: A method a operating a traction control system using a traction controller (30) for an automotive vehicle (10) is provided. A slip target is first determined. Then, an operating temperature turning characteristic or slope of the slip curve may, in combination or alone, be used to adjust the slip trigger threshold above the slip target. Traction control mode is entered when the driven wheel speed is above the slip trigger threshold.
摘要翻译: 提供了一种使用用于机动车辆(10)的牵引控制器(30)来操作牵引控制系统的方法。 首先确定滑动目标。 然后,组合或单独地使用滑动曲线的工作温度转动特性或斜率来调整滑动目标之上的滑动触发阈值。 当驱动轮速度高于滑动触发阈值时,进入牵引力控制模式。
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