On-vehicle emergency report apparatus, emergency communication apparatus and emergency report system
    2.
    发明授权
    On-vehicle emergency report apparatus, emergency communication apparatus and emergency report system 失效
    车载应急报警装置,应急通信装置及应急报告系统

    公开(公告)号:US06768417B2

    公开(公告)日:2004-07-27

    申请号:US10084665

    申请日:2002-02-28

    IPC分类号: B60Q100

    CPC分类号: G08G1/205 G08G1/164

    摘要: An on-vehicle emergency report apparatus, an emergency communication apparatus and an emergency report system are disclosed. The emergency report apparatus includes an emergency situation prediction unit for predicting the possibility of a vehicle involved encountering an emergency situation, a report control unit and a communication unit. The communication is established based upon the determination of the emergency situation prediction unit, which predicts the possibility of the vehicle encountering an emergency situation a predetermined time later, based on at least one of the feature quantities including the distance between the vehicle involved and the vehicle running immediately ahead, the relative speed, the relative acceleration, the speed of the vehicle involved, the brake pedal stroke, the steering wheel angle and the expression of the driver.

    摘要翻译: 公开了一种车载应急报告装置,应急通信装置和应急报告系统。 紧急情况报告装置包括:紧急情况预测单元,用于预测遇到紧急情况的车辆的可能性,报告控制单元和通信单元。 基于紧急情况预测单元的确定建立通信,其基于包括车辆和车辆之间的距离的特征量中的至少一个来预测车辆在预定时间过后遇到紧急情况的可能性 立即前进,相对速度,相对加速度,所涉及车辆的速度,制动踏板行程,方向盘角度和驾驶员的表情。

    Vehicular travel control device
    3.
    发明授权
    Vehicular travel control device 有权
    车辆行驶控制装置

    公开(公告)号:US07136736B2

    公开(公告)日:2006-11-14

    申请号:US10419878

    申请日:2003-04-22

    IPC分类号: G01S3/00 G01S13/36

    摘要: In a vehicular control device, it is necessary to measure or calculate six physical quantities-forward-reverse speed, left-right speed, vertical speed, pitch angle, roll angle, and angle of sideslip-representing vehicular movement and to control the braking force of each wheel and/or the damping coefficient of each suspension shock absorber in order to further shorten braking distance particularly at the time of braking and to prevent spin at that time. In this case, it is necessary to furnish sensors to measure speed and angle directly. In the present invention, four radar sensors are used in order to directly measure the forward-reverse speed and the left-right speed. Also, the vertical speed, the pitch angle, the roll angle, and the angle of sideslip are indirectly measured from the output of the radar sensors. By using three or four radar sensors, six physical quantities—the forward speed, the left-right direction speed, the vertical speed, the angle of sideslip, the pitch angle, and the roll angle—can be measured. Also, by using two radar sensors, three physical quantities—the forward speed, the left-right speed, and the angle of sideslip—can be measured.

    摘要翻译: 在车辆控制装置中,需要测量或计算六个物理量 - 前进 - 倒退速度,左右速度,垂直速度,俯仰角,侧倾角以及侧滑表示车辆运动的角度并且控制制动力 以及每个悬架减震器的阻尼系数,以进一步缩短制动距离,特别是在制动时,并防止此时的旋转。 在这种情况下,需要提供传感器直接测量速度和角度。 在本发明中,为了直接测量前进后退速度和左右速度,使用四个雷达传感器。 此外,从雷达传感器的输出间接测量垂直速度,俯仰角,侧倾角和侧滑角。 通过使用三个或四个雷达传感器,可以测量六个物理量 - 前进速度,左右方向速度,垂直速度,侧滑角,俯仰角和滚动角度。 此外,通过使用两个雷达传感器,可以测量三个物理量 - 前进速度,左右速度和侧滑角。

    Vehicle running control apparatus and map information data recording medium
    5.
    发明授权
    Vehicle running control apparatus and map information data recording medium 有权
    车辆行驶控制装置和地图信息数据记录介质

    公开(公告)号:US06738705B2

    公开(公告)日:2004-05-18

    申请号:US10084472

    申请日:2002-02-28

    IPC分类号: G06F700

    摘要: The present invention can realize a vehicle running control apparatus including ACC function and map information data recording medium to obtain effective information for safety driving capable for running control meeting a driver's feeling. The first running speed is decided on the basis of the distance between the vehicles and the relative speed. The position detecting means detects the position of own vehicle on a map. The map information getting means gets road information, the width of the road, the radius of curvature, and slope on the basis of the map information. The visible distance estimating means estimates the visible distance on the basis of the map information, deciding the second running safety speed with the estimated visible distance. The running control means decides the object running speed of smallest one of the set speed, the first running speed, and the second running speed.

    摘要翻译: 本发明可以实现包括ACC功能的车辆行驶控制装置和地图信息数据记录介质,以获得满足驾驶员感觉的用于行驶控制的安全驾驶的有效信息。 第一运行速度是根据车辆之间的距离和相对速度来决定的。 位置检测装置在地图上检测自身车辆的位置。 地图信息获取装置基于地图信息获取道路信息,道路宽度,曲率半径和坡度。 可见距离估计装置基于地图信息估计可见距离,用估计的可见距离确定第二行驶安全速度。 运行控制装置决定设定速度,第一运行速度和第二运行速度中最小的一个的对象运行速度。

    Vehicle running control apparatus and map information data recording medium
    8.
    发明授权
    Vehicle running control apparatus and map information data recording medium 有权
    车辆行驶控制装置和地图信息数据记录介质

    公开(公告)号:US07684921B2

    公开(公告)日:2010-03-23

    申请号:US10845137

    申请日:2004-05-14

    IPC分类号: G05D1/00

    摘要: The present invention can realize a vehicle running control apparatus including ACC function and map information data recording medium to obtain effective information for safety driving capable for running control meeting a driver's feeling. The first running speed is decided on the basis of the distance between the vehicles and the relative speed. The position detecting means detects the position of own vehicle on a map. The map information getting means gets road information, the width of the road, the radius of curvature, and slope on the basis of the map information. The visible distance estimating means estimates the visible distance on the basis of the map information, deciding the second running safety speed with the estimated visible distance. The running control means decides the object running speed of smallest one of the set speed, the first running speed, and the second running speed.

    摘要翻译: 本发明可以实现包括ACC功能的车辆行驶控制装置和地图信息数据记录介质,以获得满足驾驶员感觉的用于行驶控制的安全驾驶的有效信息。 第一运行速度是根据车辆之间的距离和相对速度来决定的。 位置检测装置在地图上检测自身车辆的位置。 地图信息获取装置基于地图信息获取道路信息,道路宽度,曲率半径和坡度。 可见距离估计装置基于地图信息估计可见距离,用估计的可见距离确定第二行驶安全速度。 运行控制装置决定设定速度,第一运行速度和第二运行速度中最小的一个的对象运行速度。