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公开(公告)号:US20130275017A1
公开(公告)日:2013-10-17
申请号:US13996677
申请日:2011-03-14
CPC分类号: B60W10/02 , B60W10/06 , F16D25/0638 , F16D2048/0233 , F16D2048/026 , F16D2048/0269
摘要: A vehicle has an engine having a crankshaft, a hydraulically controlled multi-plate clutch operatively connected to the crankshaft, and an output shaft operatively connected to the clutch. The clutch selectively transmits power from the crankshaft to the output shaft. A propulsion element is operatively connected to the output shaft. A hydraulic fluid supply system is fluidly connected to the clutch for supplying pressurized hydraulic fluid to the clutch. A controller is connected to the hydraulic fluid supply system. The controller receives a torque signal indicative of engine torque and controls the hydraulic fluid supply system based at least in part on the torque signal. A clutch control method and system are also disclosed.
摘要翻译: 车辆具有发动机,其具有曲轴,可操作地连接到曲轴的液压控制多板离合器,以及可操作地连接到离合器的输出轴。 离合器选择性地将动力从曲轴传递到输出轴。 推进元件可操作地连接到输出轴。 液压流体供应系统流体地连接到离合器,以将加压的液压流体供应到离合器。 控制器连接到液压流体供应系统。 控制器接收指示发动机扭矩的扭矩信号,并且至少部分地基于转矩信号来控制液压流体供应系统。 还公开了一种离合器控制方法和系统。