OBSTACLE DETECTION ARRANGEMENTS IN AND FOR AUTONOMOUS VEHICLES
    5.
    发明申请
    OBSTACLE DETECTION ARRANGEMENTS IN AND FOR AUTONOMOUS VEHICLES 审中-公开
    自动车辆中的障碍物检测装置

    公开(公告)号:US20100026555A1

    公开(公告)日:2010-02-04

    申请号:US11761347

    申请日:2007-06-11

    IPC分类号: G01S13/93 G06K9/62

    摘要: An arrangement for obstacle detection in autonomous vehicles wherein two significant data manipulations are employed in order to provide a more accurate read of potential obstacles and thus contribute to more efficient and effective operation of an autonomous vehicle. A first data manipulation involves distinguishing between those potential obstacles that are surrounded by significant background scatter in a radar diagram and those that are not, wherein the latter are more likely to represent binary obstacles that are to be avoided. A second data manipulation involves updating a radar image to the extent possible as an object comes into closer range. Preferably, the first aforementioned data manipulation may be performed via context filtering, while the second aforementioned data manipulation may be performed via blob-based hysteresis.

    摘要翻译: 在自主车辆中进行障碍物检测的装置,其中采用两个重要数据操作,以便提供对潜在障碍物的更准确的读取,从而有助于自主车辆的更有效和有效的操作。 第一个数据操作涉及区分由雷达图中的重大背景散射所包围的那些潜在的障碍物和不在雷达图中的那些潜在的障碍物,而后者更有可能代表要避免的二进制障碍物。 第二个数据操作涉及在对象进入更近的范围内尽可能地更新雷达图像。 优选地,可以经由上下文过滤执行上述第一数据操作,而可以通过基于blob的滞后执行第二上述数据操作。