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热词
    • 83. 发明授权
    • Vehicle braking force controller
    • 车辆制动力控制器
    • US5575542A
    • 1996-11-19
    • US524641
    • 1995-09-08
    • Hirohisa TanakaKazuhiro KatoYouichi Miyawaki
    • Hirohisa TanakaKazuhiro KatoYouichi Miyawaki
    • B60T8/32B60T7/12B60T13/66
    • B60T13/662B60T7/12B60T8/489
    • A vehicle braking force controller for controlling braking force of a vehicle by changing brake fluid pressure effected by a fluid pressure controller has a deceleration detector and a computer. The computer calculates a vehicle deceleration, a target deceleration of the vehicle, and a pressure adjustment speed at which the brake fluid pressure increases or decreases using the target deceleration and the vehicle deceleration. The pressure adjustment speed calculator calculates the brake fluid pressure adjustment speed using a brake fluid pressure adjustment volume which is proportional to a difference between the detected vehicle deceleration and the calculated target deceleration, and a target tracking time representing a time required to adjust the brake fluid pressure with the pressure adjustment volume. The computer controls the brake fluid pressure according to the pressure adjustment speed. Thus, the vehicle braking force controller quickly starts the deceleration so that the actual vehicle deceleration does not overshoot the target deceleration.
    • 通过改变由流体压力控制器实现的制动液压来控制车辆的制动力的车辆制动力控制器具有减速检测器和计算机。 计算机使用目标减速度和车辆减速度来计算车辆减速度,车辆的目标减速度和制动液压力增减的压力调节速度。 压力调节速度运算部使用与检测到的车辆减速度与计算出的目标减速度之间的差成比例的制动液压调整体积来计算制动液压调整速度,以及表示调整制动液所需时间的目标跟踪时间 压力与压力调节量。 计算机根据压力调节速度控制制动液压力。 因此,车辆制动力控制器快速开始减速,使得实际车辆减速度不会超过目标减速度。