SHIFT CONTROL DEVICE AND SHIFT CONTROL METHOD FOR VEHICLE
    1.
    发明申请
    SHIFT CONTROL DEVICE AND SHIFT CONTROL METHOD FOR VEHICLE 有权
    车辆的变速控制装置和变速控制方法

    公开(公告)号:US20150260280A1

    公开(公告)日:2015-09-17

    申请号:US14432285

    申请日:2014-01-03

    摘要: Torque shares that express an exchange of torque are set as a constraint condition of an equation of motion of an automatic transmission, so it is suitable to control an exchange of torque between engagement devices, which is difficult in shift control, and it is possible to solve the equation of motion. In other words, it is possible to handle any shift pattern with the use of a predetermined shift model. Furthermore, at the time of a shift in which two elements are released and two elements are engaged, a first shift and a second shift in each of which one element is released and one element is engaged are carried out, so three control operation amounts are used in each of the first shift and the second shift, with the result that it is possible to solve the equation of motion.

    摘要翻译: 表示扭矩交换的扭矩份额被设定为自动变速器的运动方程的约束条件,因此适于控制接合装置之间的扭矩交换,这在换档控制中是困难的,并且可以 解决运动方程。 换句话说,可以使用预定的换档模型来处理任何换档模式。 此外,在两个元件被释放并且两个元件接合的换档时,执行其中一个元件被释放并且一个元件接合的每个移位和第二移位,因此三个控制操作量是 在第一移位和第二移位中的每一个中使用,结果可以解决运动方程。

    Controller for automatic transmission
    4.
    发明申请
    Controller for automatic transmission 失效
    自动变速箱控制器

    公开(公告)号:US20020013650A1

    公开(公告)日:2002-01-31

    申请号:US09789016

    申请日:2001-02-21

    IPC分类号: G06F019/00

    摘要: The disclosed automatic transmission controller is capable of changing shift timing set for non-flat roads in correspondence to a judged driver type. The automatic transmission controller executes a driver type judging routine SUB2 to generate a judgment output related to the driver type by monitoring the driving of the vehicle and judges the driver type based on the judgment output. Shift timing is changed in running a non-flat road to correspond to the judged driver type. The shift timing in running the non-flat road may be changed by changing from an uphill slope mode 1 shift map to an uphill slope mode 2 shift map corresponding to the driver type or by increasing an upshift inhibiting section of a single map.

    摘要翻译: 所公开的自动变速器控制器能够根据判断的驾驶员类型改变为非平坦道路设定的换档时间。 自动变速器控制器执行驾驶员类型判断程序SUB2,以通过监视车辆的驾驶来产生与驾驶员类型相关的判断输出,并根据判断输出判断驾驶员的类型。 在运行非平坦道路时,换档时间被更改为对应于所判断的驾驶员类型。 可以通过从上坡坡度模式1换档图改变为对应于驾驶员类型的上坡坡度模式2移位图或通过增加单个地图的换高档挡块来改变运行非平坦道路的换档时间。

    Desired performance input fuzzy logic control system for automatic
transmissions
    6.
    发明授权
    Desired performance input fuzzy logic control system for automatic transmissions 失效
    所需性能输入模糊逻辑控制系统用于自动变速器

    公开(公告)号:US5919244A

    公开(公告)日:1999-07-06

    申请号:US586877

    申请日:1996-02-28

    摘要: The invention concerns a control system for shifting gears in an automatic shift transmission (3) by using fuzzy logic methods. Vehicle parameters form input variables (8) that are continuously detected by appropriate means (9). These input variables are further processed in downstream functional blocks (11, 12, 13, 14, 15, 16 and 17). Gearshifting points that ensure an economical driving are determined in the functional block (11) according to fuzzy logic methods. Besides a set of basic fuzzy logic generating rules, additional rules are used to improve driving. For that purpose, the input quantity "desired performance" is taken into consideration in both sets of rules. The desired performance may be a desired acceleration or a desired deceleration. A closed regulation circuit is formed by converting the fictitious quantity desired performance and the quantity driving manner to a physical quantity.

    摘要翻译: PCT No.PCT / EP94 / 02448 Sec。 371日期1996年2月28日 102(e)日期1996年2月28日PCT提交1994年7月25日PCT公布。 公开号WO95 / 04234 日期1995年2月9日本发明涉及一种通过使用模糊逻辑方法在自动变速器(3)中换档的控制系统。 车辆参数形成通过适当方式连续检测的输入变量(8)(9)。 这些输入变量在下游功能块(11,12,13,14,15,16和17)中被进一步处理。 根据模糊逻辑方法在功能块(11)中确定确保经济驾驶的换档点。 除了一组基本的模糊逻辑生成规则外,还使用附加的规则来改善驾驶。 为此,在两组规则中考虑了输入量“期望表现”。 期望的性能可以是期望的加速度或期望的减速度。 通过将虚拟量期望性能和数量驱动方式转换为物理量来形成闭合调节电路。

    Running control apparatus for vehicles and alarm apparatus for vehicles
    10.
    发明授权
    Running control apparatus for vehicles and alarm apparatus for vehicles 失效
    车辆运行控制装置和车辆报警装置

    公开(公告)号:US5629669A

    公开(公告)日:1997-05-13

    申请号:US450583

    申请日:1995-05-25

    摘要: A driver regards a relative acceleration of a subject vehicle with respect to an object such as a preceding vehicle, an obstacle and the like as one having highest priority, and performs control such that deceleration is immediately started even if a relative velocity is small if the relative acceleration is large. Taking note of this point, the relative acceleration between the subject vehicle and the object is detected, and it is judged whether or not the subject vehicle and the object relatively approach each other at a relative acceleration not less than a predetermined value. A vehicle velocity is controlled such that the relative acceleration is not more than a predetermined target relative acceleration (for which a direction for approach is positive) when the subject vehicle and the object relatively approach each other at a relative acceleration not less than the predetermined value. Thus, the start of deceleration felt by the driver is adequate.

    摘要翻译: 驾驶员将目标车辆相对于前方车辆,障碍物等的物体的相对加速度视为具有最高优先级的物体,并且进行控制,使得即使相对速度较小,也可立即开始减速, 相对加速度大。 注意到这一点,检测到本车辆和物体之间的相对加速度,并且以相对于不小于预定值的相对加速度判断本车辆和物体是否相对接近。 控制车速,使得当本车辆和物体相对接近相对加速度不小于预定值时,相对加速度不大于预定目标相对加速度(接近方向为正) 。 因此,驾驶员感觉到的减速开始就足够了。