公开(公告)号：US20160280211A1

公开(公告)日：2016-09-29

申请号：US15078951

申请日：2016-03-23

Applicant: BYD COMPANY LIMITED

Inventor： Yubo LIAN ,  Dongsheng Yang ,  Jintao Zhang ,  Hongbin Luo

IPC: B60W20/13

CPC classification number: B60W20/13 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/10 ,  B60W20/40 ,  B60W50/0097 ,  B60W2510/10 ,  B60W2510/1005 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2540/103 ,  B60W2540/30 ,  B60W2550/142 ,  B60W2550/20 ,  F02N11/00 ,  F02N2200/061 ,  F02N2200/0801 ,  F02N2200/0802 ,  F02N2200/101 ,  F02N2200/124 ,  Y02T10/6291

Abstract: The present disclosure provides a drive control method, a drive control device of a hybrid electric vehicle and a hybrid electric vehicle. The drive control method includes: obtaining a current gear position of the hybrid electric vehicle, a current electric charge level of a power battery and a slope of a road on which the hybrid electric vehicle is driving; obtaining a current speed of the hybrid electric vehicle if the current gear position of the hybrid vehicle, the current electric charge level of the power battery, and the slope of the road on which the hybrid electric vehicle is driving meet a preset requirement; and causing the hybrid electric vehicle to enter a small load stop mode if the current speed is greater than or equal to a first speed threshold, and less than a second speed threshold.

Abstract translation: 本公开提供了一种驱动控制方法，混合动力电动车辆的驱动控制装置和混合电动车辆。 驱动控制方法包括：获得混合动力电动车辆的当前档位，动力电池的当前电荷水平和混合动力汽车正在行驶的道路的坡度; 如果混合动力车辆的当前档位，动力电池的当前电荷水平以及混合动力汽车正在行驶的道路的坡度满足预设要求，则获得混合动力车辆的当前速度; 并且如果当前速度大于或等于第一速度阈值并且小于第二速度阈值，则使混合动力电动车辆进入小负载停止模式。