Braking force distribution control apparatus and method
    12.
    发明授权
    Braking force distribution control apparatus and method 失效
    制动力分配控制装置及方法

    公开(公告)号:US07185957B2

    公开(公告)日:2007-03-06

    申请号:US11054407

    申请日:2005-02-10

    申请人: Masahiro Matsuura

    发明人: Masahiro Matsuura

    IPC分类号: B60T8/62

    摘要: A braking force distribution apparatus for a vehicle includes pressure sensors for detecting the internal pressures of the tires, and wheel speed sensors for detecting the angular speeds of the wheels. The apparatus obtains a dynamic load radius change rate of each tire which corresponds to the deviation of the internal pressure of the tire from a reference pressure, obtains a wheel speed for calculation of a slip value on the basis of the angular speed of the tire and the change rate, and obtains a slip value on the basis of the obtained wheel speed. As a result, EBD control is started at proper timing in accordance with the slip value.

    摘要翻译: 用于车辆的制动力分配装置包括用于检测轮胎的内部压力的压力传感器和用于检测车轮的角速度的车轮速度传感器。 该装置获得与轮胎的内部压力的偏差与基准压力对应的各轮胎的动态载荷半径变化率,基于轮胎的角速度求出用于计算滑移值的车轮速度,以及 变化率,并根据所获得的车轮速度获得滑移值。 结果,根据滑移值在适当的时间开始EBD控制。

    Brake control apparatus for vehicle
    13.
    发明申请
    Brake control apparatus for vehicle 失效
    车辆制动控制装置

    公开(公告)号:US20070018499A1

    公开(公告)日:2007-01-25

    申请号:US11484713

    申请日:2006-07-12

    IPC分类号: B60T8/60

    摘要: A brake apparatus for a vehicle generally sets an upper limit value of regenerative braking force to the maximum value of the regenerative braking force which can be generated at the present. In the case of a front-wheel-drive vehicle, the total braking force, the sum of front-wheel braking force (front-wheel hydraulic braking force+regenerative braking force) and rear-wheel braking force (rear-wheel hydraulic braking force), is rendered coincident with a target braking force corresponding to a brake pedal depressing force, and the regenerative braking force is set to a largest possible value equal to or less than the upper limit value. As a result, the regenerative braking force can be larger than front-wheel-side target distribution braking force. The upper limit value is decreased from the maximum value by an amount corresponding to the degree of easiness of occurrence of a locking tendency at the driven wheels (front wheels).

    摘要翻译: 用于车辆的制动装置通常将再生制动力的上限值设定为可以产生的再生制动力的最大值。 在前轮驱动车辆的情况下,总制动力,前轮制动力(前轮液压制动力+再生制动力)和后轮制动力之和(后轮液压制动力 )与对应于制动踏板下压力的目标制动力一致,再生制动力被设定为等于或小于上限值的最大可能值。 结果,再生制动力可以大于前轮侧目标分配制动力。 上限值从最大值减少对应于从动轮(前轮)处的锁定趋势的容易发生程度的量。

    Heat-sensitive stencil sheet
    14.
    发明授权
    Heat-sensitive stencil sheet 有权
    热敏蜡纸

    公开(公告)号:US06632515B1

    公开(公告)日:2003-10-14

    申请号:US09385202

    申请日:1999-08-30

    申请人: Masahiro Matsuura

    发明人: Masahiro Matsuura

    IPC分类号: B32B2714

    摘要: The present invention provides a heat-sensitive stencil sheet providing excellent printing images by preventing deterioration of susceptibility to perforation by a thermal head even when the sheet is wound up into a roll or is stacked with another sheet for a long period of time, and comprising a thermoplastic resin film of constant smoothness laminated onto a porous support, the surface of the porous support having a PPS surface smoothness of 1.2 &mgr;m or less, at the side opposite to that facing the thermoplastic resin film, as measured while a separate film having a PPS surface smoothness of 0.0 &mgr;m and a thickness of 0.1-10 &mgr;m is pressed against the surface of the porous support.

    摘要翻译: 本发明提供了一种热敏蜡纸,即使当片材卷绕成卷或与其他片材长时间堆叠时,通过防止由热打印头穿孔的敏感性降低而提供优异的印刷图像,并且包括 在多孔性支持体上层叠有均匀光滑性的热塑性树脂膜,多孔性支持体的表面在与面向热塑性树脂膜的面相反的一侧具有1.2μm以下的PPS表面平滑性,同时具有 PPS表面平滑度为0.0μm,厚度为0.1-10μm的片材被压在多孔载体的表面上。

    Disc brake control system for vehicle
    17.
    发明申请
    Disc brake control system for vehicle 失效
    车辆盘式制动控制系统

    公开(公告)号:US20070176489A1

    公开(公告)日:2007-08-02

    申请号:US11655147

    申请日:2007-01-19

    IPC分类号: B60T8/60

    摘要: In a disc brake control system for a vehicle, a control unit determines that a brake disc is in a condition of a thermal inclination of brake disc, and further determines that the brake disc is restored from the thermal inclination. The control unit operates an actuator of a disc brake devices to push a brake pad to the brake disc, when it determines that the brake disc is restored from the thermal inclination. According to such operation, the brake pad is moved to its normal position to the brake disc, so that a brake drag of the brake pad to the brake disc is suppressed.

    摘要翻译: 在用于车辆的盘式制动控制系统中,控制单元确定制动盘处于制动盘的热倾斜状态,并且还确定制动盘从热倾斜恢复。 当确定制动盘从热倾角恢复时,控制单元操作盘式制动装置的致动器以将制动衬块推向制动盘。 根据这样的操作,制动衬块移动到其制动盘的正常位置,从而抑制制动衬块对制动盘的制动阻力。

    Brake control system and method for vehicle
    20.
    发明授权
    Brake control system and method for vehicle 有权
    车辆制动控制系统及方法

    公开(公告)号:US06880900B2

    公开(公告)日:2005-04-19

    申请号:US10145903

    申请日:2002-05-16

    CPC分类号: B60T8/4081 B60T8/17636

    摘要: A target wheel cylinder pressure for each wheel is calculated according to an amount of braking operation performed by a vehicle operator. When anti-skid control is required, the wheel cylinder pressure is controlled to be equal to the target wheel cylinder pressure for reducing the brake slip of the wheel. When one of the rear-left and the rear-right wheels is anti-skid controlled, the target wheel cylinder pressure for the other wheel for which the anti-skid control is not performed is set to the same value as the target wheel cylinder pressure for the wheel for which the anti-skid control is performed. Linear valves are controlled based on the target wheel cylinder pressure, controlling the wheel cylinder pressures for the rear-left and the rear-right wheels to have substantially the same value.

    摘要翻译: 根据车辆操作者执行的制动操作量,计算每个车轮的目标轮缸压力。 当需要防滑控制时,轮缸压力被控制为等于目标轮缸压力,以减小车轮的制动滑差。 当左后轮和右后车轮中的一个被防滑控制时,未执行防滑控制的另一车轮的目标轮缸压力设定为与目标车轮缸压力相同的值 对于执行防滑控制的车轮。 基于目标轮缸压力控制线性阀,控制左后轮和右后轮的轮缸压力具有基本相同的值。