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    System and method for braking a towed conveyance
    2.
    发明授权
    System and method for braking a towed conveyance 有权
    用于制动拖曳运输工具的系统和方法

    公开(公告)号：US06516925B1

    公开(公告)日：2003-02-11

    申请号：US09672441

    申请日：2000-09-28

    申请人： Steven Lee Napier ,  Dale Scott Crombez

    发明人： Steven Lee Napier ,  Dale Scott Crombez

    IPC分类号： B60T720

    CPC分类号： B60T8/246 ,  B60L7/10 ,  B60L2200/28 ,  B60T1/10 ,  B60T7/12 ,  B60T8/1708 ,  B60T8/248 ,  B60T13/662 ,  B60T2230/06 ,  B60T2270/613

    摘要： A system and method for braking a towed conveyance. In one embodiment, a system is provided for use on a trailer (102) having an axle assembly (108). The system (100) includes a motor controller (124), a pair of electric motor/generators (120), a battery (122), a battery controller (126), and sensors (128). Controller (124) monitors the yaw rate of trailer (102) by use of sensors (128). Based upon the monitored yaw rate, controller (124) selectively activates motor/generators (120) which provide a regenerative braking torque to axle assembly (108), thereby braking trailer (102) and generating electrical energy which may be used to recharge battery (122).

    摘要翻译： 用于制动拖曳输送机的系统和方法。 在一个实施例中，提供一种用于在具有轴组件（108）的拖车（102）上使用的系统。 系统（100）包括电机控制器（124），一对电动机/发电机（120），电池（122），电池控制器（126）和传感器（128）。 控制器（124）通过使用传感器（128）监视拖车（102）的横摆角速度。 控制器（124）基于所监视的横摆率，选择性地启动向轴组件（108）提供再生制动转矩的马达/发电机（120），从而制动拖车（102）并产生可用于对电池再充电 122）。

    Rate of consumption gauge with variable rate of consumption limits
    3.
    发明授权
    Rate of consumption gauge with variable rate of consumption limits 有权
    消费量的变化率与消费限额的差异

    公开(公告)号：US06480106B1

    公开(公告)日：2002-11-12

    申请号：US09681658

    申请日：2001-05-17

    申请人： Dale Scott Crombez ,  Steven Lee Napier ,  Christopher A. Ochocinski

    发明人： Dale Scott Crombez ,  Steven Lee Napier ,  Christopher A. Ochocinski

    IPC分类号： B60Q100

    CPC分类号： B60R16/0232 ,  B60K35/00 ,  B60K2350/1092 ,  B60L2250/16 ,  B60Y2200/90 ,  G07C5/004 ,  Y02T10/84

    摘要： The invention is an improved method and system to monitor vehicle operation state and operator requests. It combines into a single gauge information indicating current vehicle operating state and ability to increase power assist using a display of instantaneous rate of consumption usage superimposed over available rate of power consumption limits. The invention can display whether an operator is requesting power assist, regenerative braking or battery charging while also displaying the available amount of each under present operating conditions. A vehicle system controller (VSC) or similar type controller is connected to the gauge, which can limit instantaneous rate of consumption usage or charge to the available rate of power consumption or charge limits. The invention can use analog needles or LEDs in various configurations as well as adding warning lamps or chimes when the instantaneous rate of consumption usage approaches or exceeds the available rate of power consumption limits.

    摘要翻译： 本发明是一种改进的方法和系统来监视车辆运行状态和操作者的请求。 它结合成单个量规信息，指示当前车辆操作状态和使用叠加在可用的功率消耗限制上的瞬时消耗速率显示的显着增加功率辅助的能力。 本发明可以显示操作员是否在请求动力辅助，再生制动或电池充电的同时还显示当前每个操作条件下的可用量。 车辆系统控制器（VSC）或类似类型的控制器连接到量规，可以将瞬时消耗使用率或充电限制为可用的功耗或充电限制率。 本发明可以使用各种配置的模拟针或LED，以及当瞬时消耗使用率接近或超过可用的功率消耗限制时添加警告灯或铃声。

    Deceleration and compensation for low vacuum levels in a brake-by-wire braking system
    5.
    发明授权
    Deceleration and compensation for low vacuum levels in a brake-by-wire braking system 有权
    减速和补偿在线控制动系统中的低真空水平

    公开(公告)号：US06443535B1

    公开(公告)日：2002-09-03

    申请号：US09686381

    申请日：2000-10-11

    申请人： Dale Scott Crombez ,  Patrick Joseph Curran ,  Steven Lee Napier

    发明人： Dale Scott Crombez ,  Patrick Joseph Curran ,  Steven Lee Napier

    IPC分类号： B60T844

    CPC分类号： B60T17/221

    摘要： A system or method for compensating for low vacuum levels in a brake-by-wire system includes continually monitoring the level of vacuum in a vacuum booster. The state or condition of the vacuum source is also monitored to determine whether it is on or off. When the vacuum source is off, the level of vacuum is measured to determine whether it is at or below a critical level. If the level of vacuum is critically low, the vacuum source is turned on. If the vacuum level is not critically low, the hydraulic boost gain is modified in order to provide more braking pressure in response to brake force exerted at the brake pedal.

    摘要翻译： 用于补偿在线制动系统中的低真空水平的系统或方法包括连续监测真空助力器中的真空度。 还监测真空源的状态或状态，以确定其是开或关。 当真空源关闭时，测量真空度以确定其是否在临界水平以下。 如果真空度非常低，则真空源打开。 如果真空度不是非常低的话，液压助力增益被改变，以便响应于在制动踏板上施加的制动力而提供更多的制动压力。

    Brake-by-wire system having conditioned brake boost termination at key off
    6.
    发明授权
    Brake-by-wire system having conditioned brake boost termination at key off 有权
    制动器制动升压终端在制动时制动

    公开(公告)号：US06325471B1

    公开(公告)日：2001-12-04

    申请号：US09522442

    申请日：2000-03-09

    申请人： Patrick Joseph Curran ,  Dale Scott Crombez ,  Steven Lee Napier

    发明人： Patrick Joseph Curran ,  Dale Scott Crombez ,  Steven Lee Napier

    IPC分类号： B60T860

    CPC分类号： B60T8/4072 ,  B60T13/662 ,  B60T13/741

    摘要： An electric powered brake system (10) for braking road-engaging wheels of a motor vehicle. An ignition switch for turning a motor of the vehicle on and off also controls the application of electric power to the electric powered brake system. A control and method (FIGS. 2 and 3) for maintaining application of full electric power to the electric powered brake system when the ignition switch is operated from ON to OFF so long as at least one parameter (60, 62, 64, 66) related to a respective component of the vehicle and indicative of a need to maintain full electric power application to the brake system continues to exist and for discontinuing application of full electric power to the brake system when all of selected ones of several such parameters are indicative of lack of need to maintain full electric power application to the brake system.

    摘要翻译： 一种用于制动机动车辆的道路接合轮的电动制动系统（10）。 用于使车辆的马达打开和关闭的点火开关也控制对电动制动系统的电力的施加。 一种控制和方法（图2和图3），用于当点火开关从ON到OFF时保持对电动制动系统的全电力施加，只要至少一个参数（60,62,64,66） 与车辆的相应部件相关并且指示维持对制动系统的全部电力应用的需要继续存在，并且当所有选定的几个这样的参数中的所有参数指示为停止时，停止向制动系统施加全电力 不需要保持全电力应用于制动系统。

    Vacuum Boost For Vehicle Braking
    10.
    发明申请
    Vacuum Boost For Vehicle Braking 审中-公开
    真空增压车辆制动

    公开(公告)号：US20120116656A1

    公开(公告)日：2012-05-10

    申请号：US12941141

    申请日：2010-11-08

    申请人： Douglas Raymond Martin ,  Dale Scott Crombez ,  Moses Alexander Fridman

    发明人： Douglas Raymond Martin ,  Dale Scott Crombez ,  Moses Alexander Fridman

    IPC分类号： F02D28/00 ,  F02D13/00 ,  F02D9/02

    CPC分类号： B60T17/02 ,  B60T13/662 ,  B60T17/221 ,  F02D9/02 ,  F02D13/0238 ,  F02D29/02 ,  F02D31/001 ,  F02D41/0055 ,  F02D2041/001 ,  F02D2250/41 ,  F02M35/10229 ,  F02N11/084 ,  F02N2200/0807 ,  Y02T10/18 ,  Y02T10/48

    摘要： Power brakes are typically vacuum assisted, with the vacuum provided from the intake manifold. If the engine is commanded to operate for a long period at a condition with low intake manifold vacuum, the vacuum within the brake booster may drop to a level which is marginal or insufficient for a present or subsequent braking operation. To ensure sufficient vacuum in the intake manifold to provide to the brake booster, the engine may be commanded to operate at a condition to increase intake manifold vacuum by one of: adjusting cam timing, increasing engine speed, and increasing EGR. In the case of a stop-start vehicle, the engine speed is increased from zero to a condition that provides the desired vacuum.

    摘要翻译： 动力制动器通常由真空辅助，从进气歧管提供真空。 如果发动机在低进气歧管真空条件下被命令长时间运行，则制动助力器内的真空度可能下降到对于当前或后续的制动操作是边缘或不足的水平。 为了确保进气歧管中的足够的真空度以提供给制动助力器，发动机可以被命令在增加进气歧管真空度的条件下运行，其中之一如下：调整凸轮正时，增加发动机转速和增加EGR。 在停止起动车辆的情况下，发动机速度从零增加到提供所需真空的条件。