A control system includes a transmission with a directional clutch and control assembly clutches coupled together and configured for selective engagement to transfer power. A controller is configured to selectively actuate the directional clutch and the control assembly clutches with clutch commands to implement a first split mode in which combined power is transferred to drive the output shaft, a first direct drive mode in which power from only the engine to drive the output shaft, and a first series mode in which power is transferred from primarily the at least one motor to drive the output shaft. The controller is further configured to implement a transient boost function within at least a portion of the first series mode in which the at least one directional clutch is partially engaged to supplement the power from the at least one motor with power from the engine to drive the output shaft.
一种控制系统,包括具有方向离合器和控制组件离合器的变速器,该方向离合器和控制组件离合器联接在一起并且被配置成选择性地接合以传递动力。控制器被配置成通过离合器命令选择性地致动方向离合器和控制组件离合器以实施第一分流模式、第一直接驱动模式和第一串联模式,在第一分流模式中,组合动力被传递以驱动输出轴,在第一直接驱动模式中,仅来自发动机的动力用于驱动输出轴,在第一串联模式中,主要来自至少一个马达的动力被传递以驱动输出轴。控制器还被配置成在第一串联模式的至少一部分内实施瞬时功率提升功能,在瞬时功率提升功能中至少一个方向离合器部分地接合以使用来自发动机的动力补充来自至少一个马达的动力,从而驱动输出轴。
POWER CONTROL SYSTEM WITH TRANSMISSION TRANSIENT BOOST FUNCTION
具有变速器瞬时功率提升功能的动力控制系统
2021-05-04
Patent
Elektronische Ressource
Chinesisch
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