Control method for gear-engaging reversing valve of double-clutch automatic transmission

The invention discloses a control method for a gear-engaging reversing valve of a dual-clutch automatic transmission. The control method comprises the following steps: (1) calculating a shifting fork control state by a shifting fork control system; (2) judging a reversing valve state corresponding to the shifting fork control state according to the shifting fork control state; (3) switching the state of a reversing valve by a reversing valve control system according to the reversing valve state judged in step (2); and (4) outputting the current state of the reversing valve by the reversing valve control system according to a reversing valve state switching result. 一种双离合自动变速器挂挡换向阀控制方法，包括以下步骤：1）拨叉控制系统计算拨叉控制状态；2）根据拨叉控制状态，判断与拨叉控制状态对应的换向阀状态；3）根据步骤2）判断的换向阀状态，换向阀控制系统对换向阀进行状态切换；4）换向阀控制系统根据换向阀状态切换结果输出换向阀当前的状态。