公开(公告)号：US08467945B2

公开(公告)日：2013-06-18

申请号：US12950920

申请日：2010-11-19

Applicant: Yu-jen Huang

Inventor： Yu-jen Huang

IPC: B60K41/12 ,  B60W30/14 ,  G06F9/44

CPC classification number: B60K31/047 ,  B60K2310/242 ,  B60K2310/246 ,  B60W10/06 ,  B60W10/107 ,  B60W30/143 ,  B60W50/14 ,  B60W2520/10 ,  B60W2540/04 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/0605 ,  B60W2710/1005 ,  B60Y2200/12 ,  Y10T477/619

Abstract: A constant speed control method for a vehicle and a device thereof are disclosed. The constant speed control method includes steps of: firstly examining if a constant speed switch of the vehicle is pressed by an electronic control unit; allowing the electronic control unit to enter a constant speed mode when the constant speed switch is pressed; and sending a signal by the electronic control unit, so as to lock a throttle locking device for maintaining an opening degree of a throttle valve, and to adjust an transmission ratio of an electric continuously variable transmission (ECVT) for maintaining the constant speed driving of the vehicle. The present invention is further related to a constant speed control device for implementing the above method.

Abstract translation: 公开了一种车辆的恒速控制方法及其装置。 恒速控制方法包括以下步骤：首先检查车辆的恒速开关是否被电子控制单元按压; 当按下恒速开关时，允许电子控制单元进入恒速模式; 并且通过电子控制单元发送信号，以锁定用于维持节流阀的开度的节气门锁定装置，并且调整用于保持恒速驱动的电动无级变速器（ECVT）的传动比 机动车。 本发明还涉及一种用于实现上述方法的恒速控制装置。