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1.发明授权Method and apparatus for reducing engine cycling in hybrid electric vehicle 有权用于减少混合动力汽车发动机循环的方法和装置公开(公告)号：US06624527B1
公开(公告)日：2003-09-23
申请号：US09663515
申请日：2000-09-15
IPC分类号： F02N1106
CPC分类号： B60W20/00 , B60K6/48 , B60K6/543 , B60L2240/445 , B60T13/46 , B60T17/02 , B60W10/06 , B60W10/08 , B60W10/30 , B60W2510/068 , B60W2540/12 , F01N3/2013 , F01N2550/02 , F02D41/0045 , F02D41/024 , F02D41/042 , F02D41/062 , F02D41/083 , F02D2250/41 , F02N11/0829 , F02N11/084 , F02N2200/026 , F02N2200/0806 , F02N2200/0807 , Y02A50/2322 , Y02T10/26 , Y02T10/48 , Y02T10/54 , Y02T10/6221 , Y02T10/6286
摘要： A method and system that responds to non-propulsive needs of a hybrid vehicle by setting at least two thresholds related to engine support: one threshold to keep a running engine ON and a another threshold to turn the engine ON from an OFF state.
摘要翻译： 通过设置与发动机支持相关的至少两个阈值来响应混合动力车辆的非推进需求的方法和系统：一个阈值以使运行中的发动机接通，另一个阈值使发动机从OFF状态转为ON。
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公开(公告)号：US06687593B1
公开(公告)日：2004-02-03
申请号：US10064996
申请日：2002-09-06
IPC分类号： G06F700
CPC分类号： B60T13/586 , B60L3/108 , B60L7/12 , B60L7/26 , B60L15/2009 , B60L2240/423 , B60L2240/80 , B60L2250/26 , B60T1/10 , B60T8/3215 , B60T13/74 , B60T2270/602 , B60W10/08 , B60W10/184 , B60W30/18127 , Y02T10/645 , Y02T10/72 , Y02T10/7275 , Y10S903/947
摘要： A combined regenerative and friction braking system for the road wheels of a vehicle includes a friction braking subsystem, a regenerative braking subsystem coupled to the road wheels equipped with the friction braking subsystem, and a brake system controller for controlling both the friction and regenerative braking subsystems such that regenerative braking is restored to a maximum practicable value following conclusion of an antilock braking event.
摘要翻译： 用于车辆的车轮的组合的再生和摩擦制动系统包括摩擦制动子系统，耦合到配备有摩擦制动子系统的车轮的再生制动子系统和用于控制摩擦和再生制动子系统的制动系统控制器 使得在防抱死制动事件结束之后再生制动恢复到最大可行性值。
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公开(公告)号：US06516925B1
公开(公告)日：2003-02-11
申请号：US09672441
申请日：2000-09-28
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）。
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4.发明授权公开(公告)号：US06488344B2
公开(公告)日：2002-12-03
申请号：US09848570
申请日：2001-05-03
IPC分类号： B60T1374
CPC分类号： B60L7/10 , B60L3/108 , B60L7/18 , B60L7/26 , B60L11/123 , B60L11/14 , B60L15/2009 , B60L2240/461 , B60L2240/465 , B60L2240/486 , B60L2260/28 , B60W2520/26 , B60W2710/105 , Y02T10/56 , Y02T10/6217 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： A method of braking an electric or hybrid vehicle 7 is provided. The vehicle (7) has electric regenerative brakes and friction brakes (94). In a normal braking situation regenerative brakes are applied. If a wheel (42) slip condition is sensed, a selectively operable clutch (76) tortionally connects an undriven axle (60) to the driven axles (44, 45) to alleviate the slip condition. The alleviation of the slip condition prevents the electric regenerative brakes from being shut off in favor of an antilock friction brake application.
摘要翻译： 提供一种制动电动或混合动力车辆7的方法。 车辆（7）具有电动再生制动器和摩擦制动器（94）。 在正常制动情况下，应用再生制动。 如果检测到滑轮（42）滑动状态，则可选择性地操作的离合器（76）将未驱动的轴（60）弯曲地连接到驱动轴（44,45），以减轻滑动状态。 减轻滑动状态可防止电动再生式制动器被切断，有利于防抱死制动器的应用。
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公开(公告)号：US06480106B1
公开(公告)日：2002-11-12
申请号：US09681658
申请日：2001-05-17
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。
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6.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
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。
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7.发明授权公开(公告)号：US06325471B1
公开(公告)日：2001-12-04
申请号：US09522442
申请日：2000-03-09
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。
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