Automated mechanical transmission having wireless interface
    5.
    发明申请
    Automated mechanical transmission having wireless interface 审中-公开
    具有无线接口的自动机械传输

    公开(公告)号:US20070298929A1

    公开(公告)日:2007-12-27

    申请号:US11475508

    申请日:2006-06-27

    IPC分类号: B60W10/04

    摘要: An automated mechanical transmission (AMT) includes a conventional multi-speed (gear ratio) mechanical transmission, a transducer/actuator assembly, a microprocessor controller which drives the actuator assembly and includes a plurality of inputs, and a plurality of sensors providing information to the controller inputs. A wireless interface is disposed between the controller and the actuator assembly. The wireless connection may utilize any of several technologies and protocols such as Bluetooth or WiFi. Such wireless interfaces or connections may also be utilized between various sensors or input devices and indicators or readouts and the controller as well as between any other components in the system.

    摘要翻译: 自动机械变速器(AMT)包括常规的多速(齿轮比)机械变速器,换能器/致动器组件,驱动致动器组件并包括多个输入的微处理器控制器,以及向 控制器输入。 无线接口设置在控制器和致动器组件之间。 无线连接可以利用几种技术和协议中的任何一种,例如蓝牙或WiFi。 这种无线接口或连接也可以在各种传感器或输入设备以及指示器或读出之间以及控制器以及系统中的任何其它部件之间使用。

    Method of compensating for engine speed overshoot
    10.
    发明授权
    Method of compensating for engine speed overshoot 失效
    补偿发动机转速过冲的方法

    公开(公告)号:US07478621B2

    公开(公告)日:2009-01-20

    申请号:US11401777

    申请日:2006-04-11

    IPC分类号: F02D45/00

    摘要: A method for controlling the speed of internal combustion engines in heavy duty trucks and the like compensates for the overshoot, i.e., the difference between a targeted or commanded engine speed and a transient overspeed or underspeed. The method comprehends executing a program or subroutine where a throttle or engine speed change command is received by a controller, the engine speed change is monitored, a value of overshoot (on both an engine speed increase or decrease) is detected and the detected overshoot is subsequently utilized to temporarily reduce the speed change command, thereby effectively eliminating the overshoot and more positively and quickly arriving at the targeted engine speed.

    摘要翻译: 用于控制重型卡车等内燃机的速度的方法补偿过冲,即目标或命令的发动机速度与瞬时超速或欠速之间的差异。 该方法包括执行控制器接收到节气门或发动机转速改变命令的程序或子程序,监测发动机转速变化,检测到过冲值(发动机转速增加或减小),检测到的过冲为 随后用于临时减小速度变化命令,从而有效地消除过冲并且更积极和快速地达到目标发动机速度。