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    • 2. 发明授权
    • Navigation apparatus used-in vehicle
    • 导航装置用于车辆
    • US09002635B2
    • 2015-04-07
    • US12736860
    • 2009-01-14
    • Jeroen Trum
    • Jeroen Trum
    • G01C21/34G01C21/36G08G1/0967G01C21/32G08G1/0968
    • G01C21/3484G01C21/32G01C21/3617G01C21/3697G08G1/0967G08G1/096838G08G1/096888
    • A technique is disclosed for enabling collection and/or refinement of digital map information for aiding navigation route planning for vehicles larger than ordinary cars, such as goods-vehicles, buses, and car+caravan combinations. In at least one embodiment, a profile of a vehicle's characteristics, and one or more routes followed, are logged by a navigation device, and fed-back to a server that supports the navigation device with map data updates. At the server, or an alternative processing centre, the fed-back data from plural navigation devices is analysed to observe statistically the patterns of roads used by these vehicles, and to categorise these by the type of vehicle.
    • 公开了一种用于能够收集和/或改进数字地图信息的技术,用于帮助比普通汽车(例如货车,公共汽车和汽车+商队组合)的车辆的导航路线规划。 在至少一个实施例中,导航装置记录车辆特征的轮廓和跟随的一个或多个路线,并且将其反馈到支持具有地图数据更新的导航装置的服务器。 在服务器或替代处理中心,分析来自多个导航装置的反馈数据,统计地观察这些车辆使用的道路的模式,并根据车辆的类型进行分类。
    • 6. 发明申请
    • NAVIGATION DEVICE
    • 导航设备
    • US20130173159A1
    • 2013-07-04
    • US13822791
    • 2010-09-13
    • Jeroen TrumBreght Roderick BoschkerRob Van Seggelen
    • Jeroen TrumBreght Roderick BoschkerRob Van Seggelen
    • G01C21/36
    • G01C21/3626G01C21/3617
    • There is provided a navigation device, the navigation device operable to calculate routes to one or more destinations, the device further operable to provide a navigation instruction together with an alternative navigation instruction. There is also provided a method of providing navigation instructions for a navigation device, the method comprising the steps of (i) calculating routes to one or more destinations, (ii) providing a navigation instruction together with an alternative navigation instruction. There is also provided a computer program product operable to execute on a navigation device, the computer program product operable to calculate routes to one or more destinations, the computer program product further operable to provide a navigation instruction together with an alternative navigation instruction.
    • 提供了一种导航装置,该导航装置可操作以计算到一个或多个目的地的路线,所述装置还可操作以与备选导航指令一起提供导航指令。 还提供了一种为导航装置提供导航指令的方法,所述方法包括以下步骤:(i)计算到一个或多个目的地的路线,(ii)与备选导航指令一起提供导航指令。 还提供了一种可操作以在导航装置上执行的计算机程序产品,所述计算机程序产品可操作以计算到一个或多个目的地的路线,所述计算机程序产品还可操作以与替代导航指令一起提供导航指令。
    • 7. 发明授权
    • Map rendering for navigation systems
    • 导航系统的地图绘制
    • US09470774B2
    • 2016-10-18
    • US13577296
    • 2011-02-04
    • Breght Roderick BoschkerJeroen Trum
    • Breght Roderick BoschkerJeroen Trum
    • G09G5/00G01S5/00G01C21/32G01C21/36G01S5/02H04W64/00
    • G01C21/3667G01C21/32G01C21/36G01S5/0009G01S5/0252G01S19/42G01S19/52H04W64/00
    • When map data is to be processed for display in a mapping or navigation apparatus, the application processor (705) of the apparatus first checks to see whether any existing data in a local cache memory (706) represents a similar map part to the new data that is to be processed. This is done by means of a similarity analysis (601). If the map data already in the cache (706) is determined to be sufficiently similar to the map data that is to be displayed, new map data from a main map storage (230) is not loaded and processed, but instead the existing data in the cache (706) is processed for display of the map part in question. This has the benefit of a reduced system load, since already processed data does not need to be reloaded and reprocessed.
    • 当映射数据被处理以在映射或导航装置中显示时,设备的应用处理器(705)首先检查本地高速缓冲存储器(706)中的任何现有数据是否表示与新数据相似的映射部分 这是要处理的。 这是通过相似度分析(601)完成的。 如果已经在高速缓存(706)中的地图数据被确定为与要显示的地图数据足够相似,则来自主地图存储器(230)的新地图数据未被加载和处理,而是将 高速缓存(706)被处理以显示所讨论的地图部分。 这样可以减少系统负载,因为已经处理的数据不需要重新加载和重新处理。
    • 9. 发明申请
    • NAVIGATION APPARATUS USED-IN VEHICLE
    • 导航装置使用的车辆
    • US20110087429A1
    • 2011-04-14
    • US12736860
    • 2009-01-14
    • Jeroen Trum
    • Jeroen Trum
    • G01C21/36
    • G01C21/3484G01C21/32G01C21/3617G01C21/3697G08G1/0967G08G1/096838G08G1/096888
    • A technique is disclosed for enabling collection and/or refinement of digital map information for aiding navigation route planning for vehicles larger than ordinary cars, such as goods-vehicles, buses, and car+caravan combinations. In at least one embodiment, a profile of a vehicle's characteristics, and one or more routes followed, are logged by a navigation device, and fed-back to a server that supports the navigation device with map data updates. At the server, or an alternative processing centre, the fed-back data from plural navigation devices is analysed to observe statistically the patterns of roads used by these vehicles, and to categorise these by the type of vehicle.
    • 公开了一种用于能够收集和/或改进数字地图信息的技术,用于帮助比普通汽车(例如货车,公共汽车和汽车+商队组合)的车辆的导航路线规划。 在至少一个实施例中,导航装置记录车辆特征的轮廓和跟随的一个或多个路线,并且将其反馈到支持具有地图数据更新的导航装置的服务器。 在服务器或替代处理中心,分析来自多个导航装置的反馈数据,统计地观察这些车辆使用的道路的模式,并根据车辆的类型进行分类。