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    • 2. 发明申请
    • METHOD AND APPARATUS FOR OPTIMIZING ENGINE ON/OFF CYCLING IN A VEHICLE
    • 用于优化发动机在车辆上的循环的方法和装置
    • US20110066359A1
    • 2011-03-17
    • US12557918
    • 2009-09-11
    • Chihang LinAllen J. LehmenJames B. NicholsonKevin J. Smith
    • Chihang LinAllen J. LehmenJames B. NicholsonKevin J. Smith
    • G06F19/00
    • F02N11/0833F02N2200/0801F02N2200/101Y02T10/48
    • A method is provided for optimizing the cycling frequency between engine on/off states in a vehicle having a controller and auto start/auto stop functionality. The method includes detecting an engine state cycling event, measuring a plurality of vehicle operating values, and using the controller to optimize the cycling frequency via at least one of: automatically adjusting an interval between an auto start event and an auto stop event when each of a first set of the vehicle operating values exceeds a corresponding threshold, and temporarily inhibiting the auto start/auto stop functionality when any value in a second set of the vehicle operating values falls outside of a hysteresis band created around the second set. A vehicle includes an engine and a controller having an algorithm for optimizing the cycling frequency between engine on/off states as set forth above.
    • 提供一种用于优化具有控制器和自动启动/自动停止功能的车辆中的发动机开/关状态之间的循环频率的方法。 该方法包括检测发动机状态循环事件,测量多个车辆操作值,以及使用控制器通过以下各项中的至少一个来优化循环频率:当自动启动事件和自动停止事件之间的间隔每当 第一组车辆操作值超过相应的阈值,并且当车辆操作值的第二组中的任何值落在第二组周围产生的滞后带之外时,临时禁止自动启动/自动停止功能。 车辆包括发动机和具有用于优化如上所述的发动机开/关状态之间的循环频率的算法的控制器。
    • 3. 发明授权
    • Method and apparatus for optimizing engine on/off cycling in a vehicle
    • 用于优化车辆中的引擎开/关循环的方法和装置
    • US08290691B2
    • 2012-10-16
    • US12557918
    • 2009-09-11
    • Chihang LinAllen J. LehmenJames B. NicholsonKevin J. Smith
    • Chihang LinAllen J. LehmenJames B. NicholsonKevin J. Smith
    • F02N11/08
    • F02N11/0833F02N2200/0801F02N2200/101Y02T10/48
    • A method is provided for optimizing the cycling frequency between engine on/off states in a vehicle having a controller and auto start/auto stop functionality. The method includes detecting an engine state cycling event, measuring a plurality of vehicle operating values, and using the controller to optimize the cycling frequency via at least one of: automatically adjusting an interval between an auto start event and an auto stop event when each of a first set of the vehicle operating values exceeds a corresponding threshold, and temporarily inhibiting the auto start/auto stop functionality when any value in a second set of the vehicle operating values falls outside of a hysteresis band created around the second set. A vehicle includes an engine and a controller having an algorithm for optimizing the cycling frequency between engine on/off states as set forth above.
    • 提供一种用于优化具有控制器和自动启动/自动停止功能的车辆中的发动机开/关状态之间的循环频率的方法。 该方法包括检测发动机状态循环事件,测量多个车辆操作值,以及使用控制器通过以下各项中的至少一个来优化循环频率:当自动启动事件和自动停止事件之间的间隔每当 第一组车辆操作值超过相应的阈值,并且当车辆操作值的第二组中的任何值落在第二组周围产生的滞后带之外时,临时禁止自动启动/自动停止功能。 车辆包括发动机和具有用于优化如上所述的发动机开/关状态之间的循环频率的算法的控制器。