FLEXIBLE MAXIMUM VEHICLE SPEED METHOD
    91.
    发明申请
    FLEXIBLE MAXIMUM VEHICLE SPEED METHOD 审中-公开
    灵活的最大车速法

    公开(公告)号:US20140121933A1

    公开(公告)日:2014-05-01

    申请号:US13665565

    申请日:2012-10-31

    申请人: PACCAR Inc

    IPC分类号: B60K31/00

    摘要: In accordance with aspects of the present disclosure, a method of limiting a vehicle speed is provided. The method includes limiting the speed of the vehicle to a predetermined limit under normal operating conditions. The method further includes selectively engaging an override condition in response to an operator generated input. During the override condition, the vehicle can exceed the predetermined limit by a specified offset. The override condition is not available when the vehicle has traveled in the override condition for a predetermined number of miles.

    摘要翻译: 根据本公开的方面,提供了限制车辆速度的方法。 该方法包括在正常操作条件下将车辆的速度限制到预定的极限。 该方法还包括响应于操作者生成的输入选择性地接合超驰条件。 在超驰状态期间,车辆可以超过预定的限制指定的偏移量。 当车辆在超驰条件下行驶预定数量的里程时,超驰条件不可用。

    Alertness monitoring systems and associated methods
    93.
    发明授权
    Alertness monitoring systems and associated methods 有权
    警戒性监测系统及相关方法

    公开(公告)号:US08676444B2

    公开(公告)日:2014-03-18

    申请号:US13989494

    申请日:2011-11-28

    摘要: Embodiments of driver alertness monitoring systems, devices, and associated methods based on steering variability and/or lane variability are described herein. In one embodiment, a method for detecting alertness of a driver operating a vehicle includes recording a steering position of the vehicle with a steering sensor and transmitting the recorded steering position to a processor. With the processor, the method also includes deriving a steering variability based on the recorded steering position of the vehicle over time, calculating a lane variability based on the derived steering variability and a transfer function of the vehicle, and estimating an alertness of the driver based on both the derived steering variability and the calculated lane variability.

    摘要翻译: 本文描述了基于转向变异性和/或车道变异性的驾驶员警觉性监测系统,装置和相关方法的实施例。 在一个实施例中,一种用于检测操作车辆的驾驶员的警觉性的方法包括用转向传感器记录车辆的转向位置,并将记录的转向位置传送到处理器。 利用处理器,该方法还包括基于随时间的车辆的记录的转向位置导出转向变化性,基于导出的转向可变性和车辆的传递函数来计算车道变异性,并且基于车辆的驾驶员的警觉性估计 导出的转向变异性和计算出的车道变异性。

    ASSISTANCE SYSTEM FOR A MOTOR VEHICLE AND METHOD FOR CONTROLLING A MOTOR VEHICLE
    94.
    发明申请
    ASSISTANCE SYSTEM FOR A MOTOR VEHICLE AND METHOD FOR CONTROLLING A MOTOR VEHICLE 有权
    用于电动车辆的辅助系统和用于控制电动车辆的方法

    公开(公告)号:US20140052357A1

    公开(公告)日:2014-02-20

    申请号:US13967757

    申请日:2013-08-15

    发明人: Marco MOEBUS

    IPC分类号: G06F17/00

    摘要: An assistance system is provided for a motor vehicle that includes, but is not limited to an activation device, which switches the assistance system over into a beginner mode, a capturing device, which determines a curve radius located ahead of a road travelled by the motor vehicle, and a processing device, which from the curve radius located ahead and a speed of the motor vehicle in the beginner mode generates a signal in the case the speed of the motor vehicle when travelling through the curve radius located ahead exceeds a predetermined maximum lateral acceleration. A method is also provided for controlling a motor vehicle.

    摘要翻译: 提供了一种用于机动车辆的辅助系统,其包括但不限于将辅助系统切换到初级模式的启动装置,捕获装置确定位于马达行驶的道路前方的曲线半径 车辆和处理装置,其从前面的曲线半径和初始车辆模式下的机动车辆的速度在机动车辆行进通过位于前方的曲线半径的速度超过预定的最大横向时产生信号 加速。 还提供了一种用于控制机动车辆的方法。

    METHOD AND APPARATUS FOR SPEED ESTIMATION AND CONTROL
    95.
    发明申请
    METHOD AND APPARATUS FOR SPEED ESTIMATION AND CONTROL 有权
    用于速度估计和控制的方法和装置

    公开(公告)号:US20120326856A1

    公开(公告)日:2012-12-27

    申请号:US13527165

    申请日:2012-06-19

    IPC分类号: G06F7/00 B60Q1/00 G01P3/00

    摘要: A system and method for determining a speed profile for a vehicle travelling along a road in which a curve speed estimation unit receives inputs indicating a position of the vehicle relative to a curve ahead of the vehicle, and inputs related to vehicle velocity, curve geometry, road surface conditions, vehicle-specific data; and driver preferences. The curve sped estimation unit use at least some of the above-listed inputs to determine a speed profile for the curve by generating an acceleration limit map which depends on a relationship between a maximum possible longitudinal acceleration and a maximum possible lateral acceleration.

    摘要翻译: 一种用于确定沿着道路行驶的车辆的速度曲线的系统和方法,其中曲线速度估计单元接收指示车辆相对于车辆前方的曲线的位置的输入,以及与车速,曲线几何形状相关的输入, 路面状况,车辆专用数据; 和司机偏好。 曲线加速估计单元使用至少一些上述输入来通过产生取决于最大可能纵向加速度和最大可能横向加速度之间的关系的加速度限制图来确定曲线的速度曲线。

    DRIVER ASSISTANCE SYSTEM
    97.
    发明申请
    DRIVER ASSISTANCE SYSTEM 审中-公开
    驾驶员辅助系统

    公开(公告)号:US20120245756A1

    公开(公告)日:2012-09-27

    申请号:US13427806

    申请日:2012-03-22

    IPC分类号: G06F7/00

    摘要: A system and method of assisting a driver of a vehicle by providing driver and vehicle feedback control signals is disclosed herein. The system and method includes receiving location data of the vehicle from a GPS unit, retrieving navigation characteristics stored in a map database based on the location data, generating a most probable future path for the vehicle, determining the locations of upcoming zones on the most probable future path based on the retrieved navigation characteristics using a processor, generating vehicle speed data at a vehicle sensor unit, and determining if the vehicle speed data exceeds a speed threshold associated with the upcoming zone on the most probable path.

    摘要翻译: 本文公开了一种通过提供驾驶员和车辆反馈控制信号来辅助车辆驾驶员的系统和方法。 该系统和方法包括从GPS单元接收车辆的位置数据,基于位置数据检索存储在地图数据库中的导航特征,为车辆生成最可能的未来路径,确定最可能的即将到来的区域的位置 基于使用处理器检索的导航特征的未来路径,在车辆传感器单元处生成车辆速度数据,以及确定车辆速度数据是否超过与最可能的路径上的即将到来的区域相关联的速度阈值。

    METHOD AND SYSTEM OF ENERGY SAVING CONTROL
    98.
    发明申请
    METHOD AND SYSTEM OF ENERGY SAVING CONTROL 审中-公开
    节能控制方法与系统

    公开(公告)号:US20120239268A1

    公开(公告)日:2012-09-20

    申请号:US13350306

    申请日:2012-01-13

    IPC分类号: G05D1/02 B60T7/12 G08G1/16

    摘要: The application relates to a method and system of energy saving control for a vehicle, the method includes the steps of detecting a total distance between a specific vehicle and another vehicle in front, referring as the preceding vehicle, the speed of the preceding vehicle and the dynamic information of the specific vehicle; obtaining a safe distance, an energy saving buffer zone and a cruise control activation zone according to the total distance between a preceding vehicle and the specific vehicle, the speed of the preceding vehicle and the dynamic information of the specific vehicle; and determining whether the preceding vehicle enters the energy saving buffer zone, and enable an energy saving control operation while activating the specific vehicle to enter into a following mode if the preceding vehicle stays in the cruise control activation zone.

    摘要翻译: 本申请涉及一种车辆的节能控制方法和系统,该方法包括以下步骤:将前方车辆的前方车辆的速度和前方车辆的速度相乘,检测前方的特定车辆与其他车辆之间的总距离 特定车辆的动态信息; 根据前车和特定车辆之间的总距离,前车辆的速度和特定车辆的动态信息获得安全距离,节能缓冲区和巡航控制激活区; 以及确定前一车辆是否进入节能缓冲区,并且如果前一车辆停留在巡航控制激活区域中,则在启动特定车辆进入跟随模式的同时启用节能控制操作。

    Vehicle speed limiting via engine control commands issued by electronic transmission controller
    99.
    发明授权
    Vehicle speed limiting via engine control commands issued by electronic transmission controller 有权
    通过电子变速器控制器发出的发动机控制命令来限制车辆速度

    公开(公告)号:US08260509B2

    公开(公告)日:2012-09-04

    申请号:US12001671

    申请日:2007-12-12

    IPC分类号: G06F7/00

    摘要: A machine includes a drive train with an electronically controlled transmission in communication with an electronic engine controller. The machine ground speed is limited by executing a vehicle speed limit algorithm in the electronic transmission controller. This algorithm generates an engine control message that is communicated to the electronic engine controller. The power output of the engine is reduced responsive to the engine control message. The machine responds by not exceeding a prescribed speed limit programmed into the electronic transmission controller. This vehicle speed limiting strategy is particularly applicable to machines without a vehicle speed limiting algorithm resident in the electronic engine controller.

    摘要翻译: 机器包括具有与电子发动机控制器通信的电子控制传动的传动系。 通过在电子变速器控制器中执行车辆速度限制算法来限制机器地面速度。 该算法产生传送到电子发动机控制器的发动机控制消息。 发动机的动力输出响应于发动机控制消息而减小。 机器响应不超过编程到电子变速器控制器中的规定速度限制。 该车辆速度限制策略特别适用于没有驻车在电子发动机控制器中的车辆速度限制算法的机器。

    SPEED LIMITER SYSTEM AND METHOD FOR A VEHICLE
    100.
    发明申请
    SPEED LIMITER SYSTEM AND METHOD FOR A VEHICLE 有权
    速度限制系统和车辆的方法

    公开(公告)号:US20120215416A1

    公开(公告)日:2012-08-23

    申请号:US13398537

    申请日:2012-02-16

    申请人: Jean Poulin

    发明人: Jean Poulin

    IPC分类号: G06F7/00 B60K31/00

    摘要: A speed limiter method and system that automatically limits the maximum speed of a motor vehicle based on the segment of the road the vehicle is travelling on and on the user or driver of the vehicle, by modifying an actual throttle sensor signal from the throttle position sensor of the vehicle transmitted to the engine control unit.

    摘要翻译: 一种速度限制器方法和系统,其通过根据来自所述节气门位置传感器的实际节气门传感器信号自动限制基于所述车辆在所述车辆的行驶路段上以及所述车辆的用户或驾驶员的所述部分的机动车辆的最大速度 的车辆传输到发动机控制单元。