首页> 外国专利> ON-VEHICLE CHARACTERIZATION OF PRIMARY ENGINE WITH COMMUNICATION INTERFACE FOR CROWDSOURCED ADAPTATION OF ELECTRIC DRIVE CONTROLLERS

ON-VEHICLE CHARACTERIZATION OF PRIMARY ENGINE WITH COMMUNICATION INTERFACE FOR CROWDSOURCED ADAPTATION OF ELECTRIC DRIVE CONTROLLERS

机译:带通信接口的原发动机在车辆上的表征,用于电驱动控制器的人群自适应

摘要

Through-the-road (TTR) hybrid designs using control strategies such as an equivalent consumption minimization strategy (ECMS) or adaptive ECMS are implemented at the supplemental torque delivering electrically-powered drive axle (or axles) in a manner that follows operational parameters or computationally estimates states of the primary drivetrain and/or fuel-fed engine, but does not itself participate in control of the fuel-fed engine or primary drivetrain. Crowdsourced distributions of adaptations and/or selections of BSFC type data allow ECMS implementations (or other similar control strategies) employ efficiency curves for a particular paired-with fuel-fed engine and/or operating conditions and to improve overall efficiencies of the TTR hybrid configuration. In some cases, signatures are used to identify appropriate BSFC type data for crowdsourced dissemination.
机译:使用诸如等效消耗量最小化策略(ECMS)或自适应ECMS之类的控制策略的公路(TTR)混合设计在补充扭矩输送电动驱动桥(或多个桥)上遵循操作参数或在计算上估计主要动力传动系统和/或燃油发动机的状态,但本身并不参与对燃油动力发动机或主要传动系统的控制。 BSFC类型数据的适应和/或选择的众包分布允许ECMS实现(或其他类似的控制策略)针对特定的搭配燃料的发动机和/或工作条件采用效率曲线,并提高TTR混合动力配置的整体效率。在某些情况下,签名用于标识适当的BSFC类型数据以进行众包分发。

著录项

  • 公开/公告号US2019202431A1

    专利类型

  • 公开/公告日2019-07-04

    原文格式PDF

  • 申请/专利权人 HYLIION INC.;

    申请/专利号US201816237078

  • 申请日2018-12-31

  • 分类号B60W20/12;B60W20/13;B60W10/08;

  • 国家 US

  • 入库时间 2022-08-21 12:06:51

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