公开(公告)号：US07780571B2

公开(公告)日：2010-08-24

申请号：US12138486

申请日：2008-06-13

申请人： Kan Yagi ,  Jun Yoshino ,  Hitoshi Yokose ,  Tsuyoshi Mori ,  Katsunori Satou ,  Masaya Kubota ,  Hiroyuki Takenaka ,  Makoto Hashimoto

发明人： Kan Yagi ,  Jun Yoshino ,  Hitoshi Yokose ,  Tsuyoshi Mori ,  Katsunori Satou ,  Masaya Kubota ,  Hiroyuki Takenaka ,  Makoto Hashimoto

IPC分类号： F16H59/30

CPC分类号： F16H61/0213 ,  F16H59/78 ,  F16H61/16 ,  F16H2061/0232 ,  F16H2061/166 ,  Y10T477/688 ,  Y10T477/693

摘要： An automatic transmission control apparatus includes an engine rotational speed limit verifying section and a shift control characteristic changing section. The engine rotational speed limit verifying section is configured to receive an engine rotational speed limit value for limiting an engine rotational speed and determine if the engine rotational speed limit value is lower than a prescribed normal upper limit value. The shift control characteristic changing section is configured to change a shift schedule of an automatic transmission based on the engine rotational speed being limited by the engine rotational speed limit value and the automatic transmission having a stronger tendency to select a higher gear stage than if the engine rotational speed limit value was not being limited to a lower value than the prescribed normal limit value, when the engine rotational speed limit value is determined to lower than the prescribed normal upper limit value.

摘要翻译： 一种自动变速器控制装置，包括发动机转速限制确认部和变速控制特性变更部。 发动机转速限制验证部被配置为接收用于限制发动机转速的发动机转速极限值，并且判定发动机转速极限值是否低于规定的正常上限值。 变速控制特性变更部构成为，根据发动机转速限制值所限制的发动机转速和自动变速装置，比起发动机转速限制值更高的变速级选择较高的档位， 当发动机转速极限值被确定为低于规定的正常上限值时，转速限制值不限于比规定的正常极限值更低的值。