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2. 发明授权

US06253138B1 Shifting apparatus for an automatic transmission including a vehicle security system 失效
标题翻译：一种用于包括车辆安全系统的自动变速器的换档装置
公开(公告)号：US06253138B1
公开(公告)日：2001-06-26
申请号：US09263476
申请日：1999-03-05
申请人： Joseph R. Shober , Michael J. Shober , Kevin Bradley
发明人： Joseph R. Shober , Michael J. Shober , Kevin Bradley
IPC分类号： B60K4118
CPC分类号： F16H61/32 , B63B2017/0009 , B63H23/08 , B63H2023/0266 , F16H59/12 , F16H59/40 , F16H59/54 , F16H61/18 , F16H61/22 , F16H63/40 , F16H2061/326 , Y10T74/19251 , Y10T477/60
摘要： A shifting apparatus for use in a motor vehicle having an automatic transmission including a shift position select lever. The shifting apparatus includes an operator input means including a plurality of push buttons, each push button corresponding to desired transmission shift position. A generator means, operative in response to actuation of a push button, generates a signal representative of a desired transmission shift position. An actuator module, drivingly connected to the transmission shift position select lever, includes a variable resistance circuit which maintains a resistance value representative of the present transmission shift position. By reading the resistance value of the circuit, a comparator means can determine the present transmission shift position of the vehicle. Upon receiving an operator signal representative of a desired transmission shift position that is different from the present transmission shift position, the comparator means energizes the actuator module to move the shift position select lever to a position corresponding to the desired transmission shift position. The shifting apparatus of the present invention also operates in a security mode wherein a user code must be provided that matches one or more previously stored identification codes to start and operate the motor vehicle. Additionally, once a matching user code has been inputted, a security override key may depressed for a predetermined time interval to dispense with the necessity of re-entering a matching user code each subsequent time the vehicle is started for operation.
摘要翻译：一种用于具有包括换档位置选择杆的自动变速器的机动车辆的变速装置。换档装置包括操作员输入装置，其包括多个按钮，每个按钮对应于期望的变速器档位。响应于按钮的致动而操作的发生器装置产生表示期望的变速器档位的信号。驱动地连接到变速器换档位置选择杆的致动器模块包括可变电阻电路，其保持代表当前变速器档位的电阻值。通过读取电路的电阻值，比较器装置可以确定车辆的当前变速器档位。当接收到表示与当前变速器换档位置不同的期望变速器换档位置的操作者信号时，比较器装置使致动器模块通电，以将换档位置选择杆移动到与期望变速器档位相对应的位置。本发明的换档装置还以安全模式工作，其中必须提供匹配一个或多个先前存储的识别码的用户代码以启动和操作机动车辆。此外，一旦输入了匹配的用户代码，安全覆盖键可以按预定的时间间隔进行按压，从而省去在随后的车辆开始运行时重新输入匹配用户代码的必要性。

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