Methods of detecting a speed detection of a vehicle and supporting apparatus, system, and readable medium
    1.
    发明授权
    Methods of detecting a speed detection of a vehicle and supporting apparatus, system, and readable medium 有权
    检测车辆和支撑装置,系统和可读介质的速度检测的方法

    公开(公告)号:US08255155B1

    公开(公告)日:2012-08-28

    申请号:US11484265

    申请日:2006-07-11

    IPC分类号: G01C21/00 G08G1/123 G08G1/09

    摘要: A technique of detecting a speed detection of a vehicle using a geographic database (200, 322, 326, 508, 510) of a navigation system (300, 502) has been provided, which obtains a current position of the vehicle (404) and at least one predefined characteristic (418) relating to the current position of the vehicle from the geographic database, sets (420(1)) a sensitivity level to detect a speed detection of the vehicle based, at least in part, on the at least one predefined characteristic.

    摘要翻译: 已经提供了使用导航系统(300,502)的地理数据库(200,322,326,508,510)检测车辆的速度检测的技术,其获得车辆(404)的当前位置和 至少一个与地理数据库中的车辆当前位置有关的预定义特征(418)设定(420(1))灵敏度级别,至少部分地至少基于至少一个来检测车辆的速度检测 一个预定义的特征。