DCT手动换挡控制功能的实现  

Implementation of DCT Manual Shift Control

作　　者：杨庆 王振锁 

机构地区：[1]联合汽车电子有限公司

出　　处：《汽车工程师》2018年第3期56-58,共3页Automotive Engineer

摘　　要：该文介绍了双离合器式自动变速器的机械结构和工作原理,并对手动换挡功能进行了阐述。基于双离合器式自动变速器的手动换挡系统架构,对其手动换挡控制功能的实现方案进行了详细说明,包括不同工况下的换挡决策和相应的换挡过程,以及部分特殊工况的处理,满足动力性、舒适性和安全性等多方面的要求。通过手动换挡控制功能,更好地响应驾驶需求,提升了驾驶体验。The mechanical structure and working principle of Dual Clutch Transmission are introduced in this paper,and the manual shift control is expounded.According to manual shift system structure of Dual Clutch Transmission,the implementation of manual shift control is introduced in detail,including the shift decision and corresponding shift process control in different conditions,and the solution for some special conditions.The requirements from dynamic performance,comfort level and safety performance are fulfilled.The better response to driving demand and improvement of driving experience are realized by manual shift control.

关 键 词：双离合器式自动变速器 手动换挡 换挡控制 

分 类 号：U463.2[机械工程—车辆工程]