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公开(公告)号:US08725366B2
公开(公告)日:2014-05-13
申请号:US13890298
申请日:2013-05-09
Applicant: Caterpillar Inc.
CPC classification number: B60W10/101 , B60W10/06 , B60W30/1882 , B60W2710/0644 , F16H47/04 , F16H61/465 , F16H61/47 , F16H2037/088
Abstract: A powertrain control system is disclosed. The powertrain control system may have a power source and a CVT coupled to an output of the power source. The powertrain control system may further have a controller in communication with the power source and the CVT. The controller may have a map with a plurality of speed modes, and, for at least one of the plurality of speed modes, the controller may be configured to vary an actual power source speed based on at least one of a CVT output speed or a ground speed.
Abstract translation: 公开了一种动力总成控制系统。 动力系控制系统可以具有耦合到电源的输出端的电源和CVT。 动力系控制系统还可以具有与电源和CVT通信的控制器。 控制器可以具有多个速度模式的地图,并且对于多个速度模式中的至少一个,控制器可以被配置为基于CVT输出速度或者CVT输出速度中的至少一个来改变实际的电源速度 地面速度。