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公开(公告)号：US09103436B2
公开(公告)日：2015-08-11
申请号：US14147701
申请日：2014-01-06
CPC分类号： F16H61/12 , B60K20/02 , B60W30/00 , F16H59/105 , F16H2061/126 , F16H2061/1268 , F16H2061/1292 , F16H2061/326 , Y10T74/2003
摘要： Emergency shifting is performed in a shift-by-wire (SBW) vehicle during a power failure of a main electrical supply that includes a battery. A shift actuator is configured to mechanically couple to the transmission in order to execute shift events between a plurality of shift positions (including park and neutral) using the main voltage from the main supply during normal conditions. A human-powered generator is provided for converting a manually-imparted motion to an electrical output during the power failure. A storage device (e.g., capacitor) receives the electrical output to store a power reserve to apply to the shift actuator to execute an emergency shift event in the absence of main power in response to a manual command. The generator and storage device are configured such that a maximum power reserve stored from the generator can achieve only one emergency shift event at a time.
摘要翻译： 在包括电池的主电源的电源故障期间，在线路换档（SBW）车辆中执行应急移动。 换档致动器被配置为机械地联接到变速器，以便在正常条件下使用主电源的主电压在多个换档位置（包括停放和空档）之间执行换档事件。 提供人力发电机用于在电源故障期间将手动传递的运动转换成电输出。 存储装置（例如，电容器）接收电输出以存储动力储备以应用于换档致动器，以响应于手动指令在没有主力的情况下执行紧急换档事件。 发电机和存储装置被配置为使得从发电机存储的最大动力储备一次只能实现一个紧急换档事件。
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公开(公告)号：US20150192202A1
公开(公告)日：2015-07-09
申请号：US14147701
申请日：2014-01-06
CPC分类号： F16H61/12 , B60K20/02 , B60W30/00 , F16H59/105 , F16H2061/126 , F16H2061/1268 , F16H2061/1292 , F16H2061/326 , Y10T74/2003
摘要： Emergency shifting is performed in a shift-by-wire (SBW) vehicle during a power failure of a main electrical supply that includes a battery. A shift actuator is configured to mechanically couple to the transmission in order to execute shift events between a plurality of shift positions (including park and neutral) using the main voltage from the main supply during normal conditions. A human-powered generator is provided for converting a manually-imparted motion to an electrical output during the power failure. A storage device (e.g., capacitor) receives the electrical output to store a power reserve to apply to the shift actuator to execute an emergency shift event in the absence of main power in response to a manual command. The generator and storage device are configured such that a maximum power reserve stored from the generator can achieve only one emergency shift event at a time.
摘要翻译： 在包括电池的主电源的电源故障期间，在线路换档（SBW）车辆中执行应急移动。 换档致动器被配置为机械地联接到变速器，以便在正常条件下使用主电源的主电压在多个换档位置（包括停放和空档）之间执行换档事件。 提供人力发电机用于在电源故障期间将手动传递的运动转换成电输出。 存储装置（例如，电容器）接收电输出以存储动力储备以应用于换档致动器，以响应于手动指令在没有主力的情况下执行紧急换档事件。 发电机和存储装置被配置为使得从发电机存储的最大动力储备一次只能实现一个紧急换档事件。
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