基本信息:
- 专利标题： 하이브리드 차량용 변속 제어방법
- 专利标题（英）：Shifting control method for hybrid vehicles
- 专利标题（中）：混合动力汽车的换档控制方法
- 申请号：KR1020160072065 申请日：2016-06-10
- 公开(公告)号：KR101806708B1 公开(公告)日：2017-12-08
- 发明人： 조성현
- 申请人： 현대자동차주식회사
- 申请人地址： **, Heolleung-ro, Seocho-gu, Seoul, *****, Republic of Korea
- 专利权人： 현대자동차주식회사
- 当前专利权人： 현대자동차주식회사
- 当前专利权人地址： **, Heolleung-ro, Seocho-gu, Seoul, *****, Republic of Korea
- 代理人： 특허법인 신세기
- 主分类号： B60W20/17
- IPC分类号： B60W20/17 ; B60W20/14 ; B60W10/08
The present invention for minimizing the torque fluctuation transmitted to the driving system to reduce the noise in accordance with the backlash, in the present invention, tipin operation in case of the accelerator pedal from the regenerative braking process of the down-shift speed change, the control is small reference torque range than the current motor torque by limiting the motor torque motor torque limiting step of providing the transmission into; Pulrak step of controlling the pulrak control the release-side clutch torque for a predetermined time; And then after the pulrak control, control the synchronization step for synchronizing the motor speed on engagement side input shaft speed by turning off the release-side clutch torque constant part; this hybrid vehicle shift control method is configured to include a is introduced.
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60W | 不同类型或不同功能的车辆子系统的联合控制；专门适用于混合动力车辆的控制系统；不与某一特定子系统的控制相关联的道路车辆驾驶控制系统 |
| ------B60W20/00 | 专门适用于混合动力车辆，即，具有两个或多个不止一种类型的原动机的车辆的控制系统 |
| --------B60W20/10 | .为满足需用功率需求对每个原动机功率分配的控制 |
| ----------B60W20/13 | ..为了抑制电池电源内部输入或输出限制；为了防止过充电或电池损耗 |
| ------------B60W20/17 | ...用于减少噪声 |