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    • 4. 发明申请
    • NAVIGATION DEVICE WITH WARNING ABOUT RIGHT OF WAY OF OTHER USERS
    • 具有警告关于其他用户的方式的导航设备
    • WO2011044922A1
    • 2011-04-21
    • PCT/EP2009/063260
    • 2009-10-12
    • TOMTOM INTERNATIONAL B.V.THOMASSEN, ErikABEN, SjoerdDE HAAS, TeunGAULTON, Hayley
    • THOMASSEN, ErikABEN, SjoerdDE HAAS, TeunGAULTON, Hayley
    • G01C21/36G08G1/0965B60W30/08G01C21/32
    • G01C21/3697G01C21/32G08G1/0965G08G1/166
    • A navigation device comprising a receiver for receiving position signals, memory having stored therein map data which comprises a map of navigable paths, an output device and a processor. The map data may further comprise characteristics on the navigable paths, such as rights of way given to different users of the navigable paths. The processor may be arranged to determine a current position on the navigable paths from the position signals, determine based on the current position whether the navigation device is likely to cross a right of way of another user of the navigable paths and, if the user is likely to cross a right of way of another user, cause the output device to output a warning. The processor may be further arranged for determining a route along the navigable paths to a destination, the route comprising one or more manoeuvres, and determining if there is a potential hazard in completing the one or more manoeuvres as a result of one or more of the characteristics of navigable paths involved in the one or more manoeuvres and, if a said potential hazard is identified, causing the output device to output a warning.
    • 一种导航装置,包括用于接收位置信号的接收器,存储器中存储有包括可导航路径图,输出装置和处理器的地图数据。 地图数据还可以包括导航路径上的特征,例如给予不同用户的可导航路径的权限。 处理器可以被布置为根据位置信号确定可导航路径上的当前位置,基于当前位置来确定导航设备是否可能越过可导航路径的另一用户的方式的权利,以及如果用户是 可能会越过另一用户的方式,导致输出设备输出警告。 处理器还可以被布置成用于确定沿着到目的地的可导航路径的路线,路线包括一个或多个机动,并且确定作为一个或多个操作的结果来完成一个或多个操作是否存在潜在危险 在一个或多个操作中涉及的可导航路径的特征,并且如果识别出所述潜在危险,则导致输出设备输出警告。
    • 9. 发明申请
    • IMPROVEMENTS RELATING TO NAVIGATION APPARATUS USED IN-VEHICLE
    • 与使用车载导航装置有关的改进
    • WO2010040403A1
    • 2010-04-15
    • PCT/EP2008/063483
    • 2008-10-08
    • TOMTOM INTERNATIONAL B.V.ABEN, SjoerdTHOMASSEN, ErikDE HAAS, Teun
    • ABEN, SjoerdTHOMASSEN, ErikDE HAAS, Teun
    • G01C21/26G01C21/32
    • G01C21/26G01C21/32G08G1/0104G08G1/096811
    • A navigation apparatus (200) comprises a processing resource (202) that is operably coupled to a data store (214) comprising digital map data. A location determination unit (288) is also provided and capable of determining a location. The navigation apparatus receives information from vehicle sensors selected from: a microphone; a vehicle speed sensor; a rain-fall sensor; a suspension-travel sensor; a dead-reckoning sensor; a steering sensor. Information relating to the sensed parameters is logged by the navigation apparatus while driving. Upon subsequent uploading of the information to a server (150), the information is analysed statistically, and combined with similar information obtained from other navigation devices. The statistical analysis enables supplementary road information to be derived, selected from: road lane width; pot-hole position; speed-bump position; road surface roughness; road surface porosity. Such supplementary road information is added to the digital map to facilitate greater safety awareness and route planning.
    • 导航装置(200)包括可操作地耦合到包括数字地图数据的数据存储(214)的处理资源(202)。 还提供了位置确定单元(288)并能够确定位置。 导航装置从选自以下的车辆传感器接收信息:麦克风; 车速传感器; 降雨传感器; 悬架行程传感器; 推算传感器; 转向传感器。 在驾驶时由导航装置记录与感测参数相关的信息。 随后将信息上传到服务器(150),对信息进行统计分析,并与从其他导航设备获得的类似信息相结合。 统计分析可以推导补充道路信息,选自:道路宽度; 壶孔位置; 速度碰撞位置; 路面粗糙度 路面孔隙度。 这样的补充道路信息被添加到数字地图以便于更大的安全意识和路线规划。