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1. 发明授权

US07194344B2 System and method to control a switchable powertrain mount 有权
标题翻译：用于控制可切换动力系安装座的系统和方法
公开(公告)号：US07194344B2
公开(公告)日：2007-03-20
申请号：US10905656
申请日：2005-01-14
申请人： Thomas Scott Gee , Krish Mahadevan , Darren Bisaro
发明人： Thomas Scott Gee , Krish Mahadevan , Darren Bisaro
IPC分类号： B60L9/00 , B62D21/00 , F16F5/00
CPC分类号： B60K6/445 , B60K5/1283 , B60K6/365 , B60L2240/441 , B60W2510/0638 , B60W2540/06 , B60W2540/10 , Y02T10/6239 , Y02T90/16
摘要： A strategy controls alternate anti-vibration modes in a switchable powertrain mount using vehicle operational status sensors and pre-selected thresholds. The switchable mount modes can include engine off-idle and an idle mode. Vehicle sensors and pre-selected thresholds can determine whether the engine is off-idle, or running in idle mode, whether the engine will likely remain in idle mode. From these determinations, the controller can command the switchable mount to engine idle mode when the controller determines the engine is in idle mode and will likely remain in idle mode. The switching means for the switchable mount can use a three-way vacuum solenoid valve (VSV), or a mechanical or electrical switch. In the case of the VSV configuration, the VSV is communicatively attached to the controller, a vacuum line connects the VSV to the switchable mount, and a second vacuum line connects the VSV to an engine intake manifold.
摘要翻译：策略通过车辆运行状态传感器和预选阈值来控制可切换动力系安装中的交替防振模式。可切换的安装模式可以包括发动机熄火和空闲模式。车辆传感器和预选阈值可以确定发动机是否处于空闲状态，或者处于空转模式，无论发动机是否可能保持在空转模式。根据这些确定，当控制器确定发动机处于空闲模式并且可能保持在空闲模式时，控制器可以命令可切换的安装到发动机空转模式。用于可切换安装座的切换装置可以使用三通真空电磁阀（VSV）或机械或电气开关。在VSV配置的情况下，VSV通信地连接到控制器，真空管线将VSV连接到可切换的安装座，而第二真空管线将VSV连接到发动机进气歧管。

2. 发明申请

US20050096804A1 SYSTEM AND METHOD TO CONTROL A SWITCHABLE POWERTRAIN MOUNT 有权
标题翻译：控制可切换动力传动系统的系统和方法
公开(公告)号：US20050096804A1
公开(公告)日：2005-05-05
申请号：US10905656
申请日：2005-01-14
申请人： THOMAS GEE , KRISH MAHADEVAN , DARREN BISARO
发明人： THOMAS GEE , KRISH MAHADEVAN , DARREN BISARO
IPC分类号： B60K5/12 , B60K6/365 , B60K6/445 , B60L11/12 , B60L11/14 , B60W10/00 , B60W20/00 , F16F13/08 , F16F13/26 , F16F15/02 , G06F7/00
CPC分类号： B60K6/445 , B60K5/1283 , B60K6/365 , B60L2240/441 , B60W2510/0638 , B60W2540/06 , B60W2540/10 , Y02T10/6239 , Y02T90/16
摘要： A strategy controls alternate anti-vibration modes in a switchable powertrain mount using vehicle operational status sensors and pre-selected thresholds. The switchable mount modes can include engine off-idle and an idle mode. Vehicle sensors and pre-selected thresholds can determine whether the engine is off-idle, or running in idle mode, whether the engine will likely remain in idle mode. From these determinations, the controller can command the switchable mount to engine idle mode when the controller determines the engine is in idle mode and will likely remain in idle mode. The switching means for the switchable mount can use a three-way vacuum solenoid valve (VSV), or a mechanical or electrical switch. In the case of the VSV configuration, the VSV is communicatively attached to the controller, a vacuum line connects the VSV to the switchable mount, and a second vacuum line connects the VSV to an engine intake manifold.
摘要翻译：策略通过车辆运行状态传感器和预选阈值来控制可切换动力系安装中的交替防振模式。可切换的安装模式可以包括发动机熄火和空闲模式。车辆传感器和预选阈值可以确定发动机是否处于空闲状态，或者处于空转模式，无论发动机是否可能保持在空转模式。根据这些确定，当控制器确定发动机处于空闲模式并且可能保持在空闲模式时，控制器可以命令可切换的安装到发动机空转模式。用于可切换安装座的切换装置可以使用三通真空电磁阀（VSV）或机械或电气开关。在VSV配置的情况下，VSV通信地连接到控制器，真空管线将VSV连接到可切换的安装座，而第二真空管线将VSV连接到发动机进气歧管。

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