发明公开
EP2825793A4 DEVICE AND METHOD FOR CONTROLLING TRANSMISSION TORQUE TO PROVIDE HILL ASCENT AND/OR DESCENT ASSISTANCE
有权
![DEVICE AND METHOD FOR CONTROLLING TRANSMISSION TORQUE TO PROVIDE HILL ASCENT AND/OR DESCENT ASSISTANCE](/ep/2016/10/12/EP2825793A4/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: DEVICE AND METHOD FOR CONTROLLING TRANSMISSION TORQUE TO PROVIDE HILL ASCENT AND/OR DESCENT ASSISTANCE
- 专利标题(中):设备及其控制方法传递扭矩用于提供HÜGELAUFFAHRTS-AND / OR-ABFAHRTSUNTERSTÜTZUNG
- 申请号:EP13760667 申请日:2013-03-15
- 公开(公告)号:EP2825793A4 公开(公告)日:2016-10-12
- 发明人: SHATTUCK JARED S , SCHULTZ JEFFREY E , YORK PETER G
- 申请人: ALLISON TRANSM INC
- 专利权人: ALLISON TRANSM INC
- 当前专利权人: ALLISON TRANSM INC
- 优先权: US201261611952 2012-03-16
- 主分类号: F16H61/20
- IPC分类号: F16H61/20
摘要:
A device, system, and method for controlling transmission torque to provide hill ascent and/or descent assistance to a vehicle includes applying a clutch hold pressure to one or more clutches of a transmission to lock an output shaft of the transmission to resist roll-back of the vehicle. The clutch hold pressure is applied based on one or more of a transmission output speed signal, an engine throttle signal, and a vehicle brake signal.
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16H | 使用挠性元件的传动装置 |
------F16H61/00 | 靠控制变速或换向传动装置内的功能而传送旋转运动 |
--------F16H61/20 | .防止齿轮传动装置爬行 |