Vehicle failure diagnosis apparatus and in-vehicle terminal for vehicle failure diagnosis
    29.
    发明授权
    Vehicle failure diagnosis apparatus and in-vehicle terminal for vehicle failure diagnosis 有权
    车辆故障诊断装置和车辆故障诊断车载终端

    公开(公告)号:US07369925B2

    公开(公告)日:2008-05-06

    申请号:US11184861

    申请日:2005-07-20

    IPC分类号: G01M17/00

    摘要: In order to estimate failure times of vehicles, the invention provides a vehicle failure diagnosis apparatus which receives records of learned values actually used in the past in vehicle control systems of vehicles as diagnosis targets from in-vehicle terminals via a communication part, estimates failure time of the vehicle control systems by comparing the received records of the learned values and the failure patterns readout from a failure pattern DB, and outputs the estimated failure time to the in-vehicle terminals.

    摘要翻译: 为了估计车辆的故障时间,本发明提供了一种车辆故障诊断装置,其通过通信部件从车载终端经由通信部件接收在车辆的车辆控制系统中实际使用的学习值的记录作为诊断目标,估计故障时间 通过比较接收到的学习值的记录和从故障模式DB读出的故障模式,并将估计的故障时间输出到车载终端。

    Motor vehicle, control unit, driving force transmission system, and motor vehicle control method
    30.
    发明授权
    Motor vehicle, control unit, driving force transmission system, and motor vehicle control method 有权
    机动车辆,控制单元,驱动力传动系统和机动车控制方法

    公开(公告)号:US07354378B2

    公开(公告)日:2008-04-08

    申请号:US10986139

    申请日:2004-11-12

    IPC分类号: B60W10/04

    摘要: A large gearshift shock that occurs if a renewed gearshift operation is forcibly carried out in order to meet a new gearshift request made through a driver's operating an accelerator pedal or a signal from an operation lever during a current gearshift operation. Gearshift response lag occurs due to an attempt to avoid the large gearshift shock. To solve these problems, a control system for a gear type transmission is mounted. The control system is provided with a renewed gearshift disabling period, during which any renewed gearshift request to a third predetermined gearshift position made during a gearshift operation from a first predetermined gearshift position to a second predetermined gearshift position is disabled.

    摘要翻译: 如果强制执行换挡换档操作,以便在当前换档操作期间,通过驾驶员操作加速器踏板或来自操纵杆的信号来实现新的换档请求,则发生大的换档冲击。 由于试图避免大的换档冲击,发生换档响应滞后。 为了解决这些问题,安装有用于齿轮式变速器的控制系统。 控制系统具有更新换档禁用期,在此期间,禁止在从第一预定换档位置到第二预定换档位置的换档操作期间对第三预定换档位置进行更新的换档请求。