ACTIVE TIRE CONTROLLER DEVICE
    2.
    发明申请
    ACTIVE TIRE CONTROLLER DEVICE 审中-公开
    主动轮胎控制器设备

    公开(公告)号:WO2012118581A1

    公开(公告)日:2012-09-07

    申请号:PCT/US2012/023075

    申请日:2012-01-30

    CPC classification number: B60C23/002

    Abstract: A control system and method for enhancing motor vehicle fuel economy. The system and method establishes a vehicle operating in either a city operating condition or highway operating condition. Once a highway operating condition is established, an on-board motor vehicle tire pressure pneumatic controller may be commanded set a relatively higher tire inflation pressure optimizing the tires for minimizing rolling resistance and thereby enhancing fuel economy. In a city operating condition, tire inflation pressure may be returned to nominal values optimizing inflation pressure for vehicle dynamic capabilities for maneuvering, braking, or traction. Distinguishing between the operating conditions may be based on one or more of a number of parameters of the motor vehicle.

    Abstract translation: 一种用于提高机动车辆燃油经济性的控制系统和方法。 该系统和方法建立在城市运行状态或公路运行条件下运行的车辆。 一旦建立了高速公路运行条件,就可以指定车载汽车轮胎压力气动控制器设定相对较高的轮胎充气压力,优化轮胎以最小化滚动阻力,从而提高燃料经济性。 在城市运行条件下,轮胎充气压力可能会恢复到优化充气压力的标称值,以提高车辆的动态,制动或牵引力。 区分操作条件可以基于机动车辆的多个参数中的一个或多个。

    SYSTEM AND METHOD FOR ASSISTING THE BRAKING SYSTEM OF A VEHICLE
    3.
    发明申请
    SYSTEM AND METHOD FOR ASSISTING THE BRAKING SYSTEM OF A VEHICLE 审中-公开
    用于辅助车辆制动系统的系统和方法

    公开(公告)号:WO2012112285A1

    公开(公告)日:2012-08-23

    申请号:PCT/US2012/023132

    申请日:2012-01-30

    Abstract: A system for assisting the braking system of a vehicle includes a processor (20), a global position system receiver (28) in communication with the processor, and an antenna (30) for receiving global positioning system signals. The processor may be configured to determine (52) the braking efficiency of the vehicle, collecting (54) global positioning system information from the global position system receiver, determine a distance to an end of a grade of a road the vehicle is traveling based on the global positioning system information, determine (56) if there is a possibility of failure of the braking system of the vehicle based on the braking efficiency of the vehicle and the distance to the end of the grade of the road the vehicle is traveling on, and execute (58) a mitigating action to prevent braking failure.

    Abstract translation: 一种用于辅助车辆的制动系统的系统包括处理器(20),与处理器通信的全球定位系统接收器(28)和用于接收全球定位系统信号的天线(30)。 处理器可以被配置为确定(52)车辆的制动效率,从全球定位系统接收器收集(54)全球定位系统信息,基于车辆行驶的道路等级的终点,基于 全球定位系统信息,确定(56)如果基于车辆的制动效率和车辆正在行驶的道路的坡度结束的距离,是否存在车辆的制动系统故障的可能性, 并执行(58)减轻动作以防止制动故障。

    SYSTEM AND METHOD FOR DETERMINING A SAFE MAXIMUM SPEED OF A VEHICLE
    4.
    发明申请
    SYSTEM AND METHOD FOR DETERMINING A SAFE MAXIMUM SPEED OF A VEHICLE 审中-公开
    用于确定车辆安全最大速度的系统和方法

    公开(公告)号:WO2012112286A1

    公开(公告)日:2012-08-23

    申请号:PCT/US2012/023134

    申请日:2012-01-30

    CPC classification number: B60T7/22 B60T2201/04 B60T2210/36

    Abstract: A system for determining a safe maximum speed of an vehicle has a processor and a global positioning system receiver in communication with the processor. The processor is configured to determine a grade and distance to an end of an upcoming or a current road segment the vehicle is traveling on based on the global positioning system information received from the global positioning system receiver. The processor is further configured to determine the safe maximum speed of the vehicle based on the distance to the end and pitch of the grade of the upcoming or current road segment the vehicle is traveling on and the braking efficiency of the vehicle.

    Abstract translation: 用于确定车辆的安全最大速度的系统具有与处理器通信的处理器和全球定位系统接收器。 处理器被配置为基于从全球定位系统接收器接收到的全球定位系统信息来确定车辆正在行驶的即将到来或当前道路段的末端的坡度和距离。 处理器还被配置为基于到车辆行驶的即将到来或当前道路段的等级的终点距离以及车辆的制动效率来确定车辆的安全最大速度。

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