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    • 10. 发明授权
    • Proximity notification device, proximity notification program and method for notifying proximity of vehicle
    • 接近通知装置,接近通知程序和通知车辆接近的方法
    • US08410920B2
    • 2013-04-02
    • US12927309
    • 2010-11-10
    • Yosuke Ito
    • Yosuke Ito
    • B60Q1/00
    • B60Q1/525B60Q5/006
    • A probability acquisition unit reads a collision probability that a pedestrian collides against a self-vehicle, from a data map, in which positions of a pedestrian are beforehand associated with collision probabilities, with reference to an obtained position of a pedestrian around a self-vehicle. A function control unit activates an alarm unit to cause an alarm to notify proximity of the self-vehicle to a pedestrian when the obtained collision probability is higher than a threshold. An obstacle acquisition unit obtains a detection result of an obstacle, which obstructs movement of a pedestrian. A path estimation unit estimates a traveling path of the self-vehicle on the data map. The probability acquisition unit decreases a collision probability in a region of the data map, the region being beyond the detected obstacle when viewed from the traveling path.
    • 概率获取单元参照所获得的行人在自车辆周围的位置,读取行人与自行车碰撞的冲突概率,行星座的位置预先与碰撞概率相关联的数据图表 。 当所获得的冲突概率高于阈值时,功能控制单元激活报警单元以使报警器通知自行车对行人的接近。 障碍物获取单元获得妨碍行人运动的障碍物的检测结果。 路径估计单元估计数据图上的自车的行驶路径。 当从行驶路径观察时,概率获取单元减少数据图的区域中的区域超出检测到的障碍物的冲突概率。