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    • 1. 发明授权
    • Method of representing road lanes
    • 代表道路的方法
    • US09494434B2
    • 2016-11-15
    • US12804018
    • 2010-07-12
    • Michael WeilandGregory NyczakWilliam McDonoughMichael TsengourasDavid ShumanPaul Ford
    • Michael WeilandGregory NyczakWilliam McDonoughMichael TsengourasDavid ShumanPaul Ford
    • G06F17/50G01C21/26G01C21/32G01C21/36G06F17/30
    • G01C21/367B60T8/17G01C21/26G01C21/32G06F17/00G06F17/30244G06F17/3028G06F19/00Y02T10/82
    • A method is disclosed for representing road lanes as data in a database that can be used by a system in a vehicle to provide a safety-related function. Each data representation of a physical road lane includes data indicating start and end points of the represented lane and other data attributes pertaining to the represented lane, including data indicating what physical features are adjacent to the represented lane on right and left sides thereof and data indicating a geometry of the represented lane. Further, at least some of the data representations of lanes are associated with data representations of sublanes. Each data representation of a sublane includes data indicating start and end points thereof, defined relative to the lane of which the sublane is a part. A data representation of a sublane includes at least one data attribute associated therewith that pertains to the represented sublane and that is different than the same attribute of the lane of which the sublane is a part. The database is compatible with navigation-related applications that use a different data model to provide navigation-related functions.
    • 公开了一种用于将道路车道表示为可由车辆中的系统使用以提供安全相关功能的数据库中的数据的方法。 物理道路车道的每个数据表示包括指示表示车道的开始点和终点的数据以及与所表示的车道相关的其他数据属性,包括指示哪些物理特征与其右侧和左侧上表示的车道相邻的数据和指示 表示车道的几何形状。 此外,车道的至少一些数据表示与子线的数据表示相关联。 子列表的每个数据表示包括指示其起点和终点的数据,其相对于基准线是其一部分的车道来定义。 子层的数据表示包括与其相关联的至少一个与所表示的子层相关的数据属性,并且不同于子层是其一部分的车道的相同属性。 数据库与使用不同数据模型的导航相关应用程序兼容,以提供与导航相关的功能。
    • 5. 发明申请
    • Method of representing road lanes
    • 代表道路的方式
    • US20100312527A1
    • 2010-12-09
    • US12804018
    • 2010-07-12
    • Michael WeilandGregory NyczakWilliam McDonoughMichael TsengourasDavid ShumanPaul Ford
    • Michael WeilandGregory NyczakWilliam McDonoughMichael TsengourasDavid ShumanPaul Ford
    • G06F17/50
    • G01C21/367B60T8/17G01C21/26G01C21/32G06F17/00G06F17/30244G06F17/3028G06F19/00Y02T10/82
    • A method is disclosed for representing road lanes as data in a database that can be used by a system in a vehicle to provide a safety-related function. Each data representation of a physical road lane includes data indicating start and end points of the represented lane and other data attributes pertaining to the represented lane, including data indicating what physical features are adjacent to the represented lane on right and left sides thereof and data indicating a geometry of the represented lane. Further, at least some of the data representations of lanes are associated with data representations of sublanes. Each data representation of a sublane includes data indicating start and end points thereof, defined relative to the lane of which the sublane is a part. A data representation of a sublane includes at least one data attribute associated therewith that pertains to the represented sublane and that is different than the same attribute of the lane of which the sublane is a part. The database is compatible with navigation-related applications that use a different data model to provide navigation-related functions.
    • 公开了一种用于将道路车道表示为可由车辆中的系统使用以提供安全相关功能的数据库中的数据的方法。 物理道路车道的每个数据表示包括指示表示车道的开始点和终点的数据以及与所表示的车道相关的其他数据属性,包括指示哪些物理特征与其右侧和左侧上表示的车道相邻的数据和指示 表示车道的几何形状。 此外,车道的至少一些数据表示与子线的数据表示相关联。 子列表的每个数据表示包括指示其起点和终点的数据,其相对于基准线是其一部分的车道来定义。 子层的数据表示包括与其相关联的至少一个与所表示的子层相关的数据属性,并且不同于子层是其一部分的车道的相同属性。 数据库与使用不同数据模型的导航相关应用程序兼容,以提供与导航相关的功能。
    • 7. 发明授权
    • Method and system for forming, updating, and using a geographic database
    • 用于形成,更新和使用地理数据库的方法和系统
    • US07099882B2
    • 2006-08-29
    • US10426001
    • 2003-04-29
    • William McDonough
    • William McDonough
    • G06F7/00G01C21/26G01C21/30G08G1/123
    • G01C21/32G06F17/30241
    • A method and system are disclosed for the merging of multiple map databases. These multiple map databases can be stored on separate media. Each map database is comprised of whole parcels and conforms to a baseline parcelization pattern. At run time in a navigation system, a single parcel index is constructed that contains references to parcels from the multiple map databases. References to parcels use a combined media directory covering all media objects. The combined media directory is created by merging tables of contents from each media object. This method can be used to incrementally update a geographic database.
    • 公开了一种用于合并多个地图数据库的方法和系统。 这些多个地图数据库可以存储在单独的介质上。 每个地图数据库由整个包裹组成,并符合基线包裹模式。 在导航系统的运行时,构建了一个包含多个地图数据库中的宗地引用的宗地索引。 对包裹的引用使用覆盖所有媒体对象的组合媒体目录。 组合的媒体目录是通过合并每个媒体对象的内容表创建的。 该方法可用于逐步更新地理数据库。
    • 8. 发明申请
    • RF wireless permanently mounted searchlight
    • RF无线永久安装探照灯
    • US20050248930A1
    • 2005-11-10
    • US11019932
    • 2004-12-21
    • Rufino NavalRichard LeeWilliam McDonough
    • Rufino NavalRichard LeeWilliam McDonough
    • F21V33/00H05B37/02
    • H05B37/0272B60Q1/245
    • The invention provides apparatus for controlling a search lamp using a wireless transmitter and receiver. The transmitter responds to user inputs by providing a wireless digitally encoded modulation signal containing information indicating at least one operation in a set of operations the search lamp is able to perform. The receiver responds to the wireless digitally encoded modulation signal by providing a control signal for controlling the functionality of the search lamp. The functionality may include, for example, moving the search lamp left/right and/or up/down, a sweep on/off @ ±45 degrees; X/Y/Z movement (Z when motors run simultaneously); Diagonal sweep (motors run simultaneously); Fast/Slow sweep (50%/100%). The transmitter and receiver are programmable to communicate on a unique 16 bit digital code setting that provides about 65K different code settings, which may also include a random code setting.
    • 本发明提供了一种使用无线发射机和接收机来控制搜索灯的装置。 发射机通过提供无线数字编码的调制信号来响应用户输入,所述调制信号包含指示搜索灯能够执行的一组操作中的至少一个操作的信息。 接收机通过提供用于控制搜索灯的功能的控制信号来响应于无线数字编码的调制信号。 该功能可以包括例如向左/向右和/或上/下移动搜索灯,扫描开/关@±45度; X / Y / Z运动(电机同时运行时为Z); 对角扫描(电机同时运行); 快/慢扫(50%/ 100%)。 发送器和接收器可编程为以独特的16位数字代码设置进行通信,提供大约65K个不同的代码设置,这也可能包括随机代码设置。
    • 9. 发明授权
    • Method for streamlined representation of roads in a geographic database
    • 在地理数据库中简化道路表示的方法
    • US06836781B2
    • 2004-12-28
    • US10244269
    • 2002-09-16
    • William McDonough
    • William McDonough
    • G06F1730
    • G01C21/32G06F17/30241G09B29/10Y10S707/919Y10S707/99931Y10S707/99933Y10S707/99945
    • A method of representing a road network in a geographic database that facilitates determining routes between locations along the road network. In the geographic database, the road network is represented using transition point pair data. Each transition point pair data record indicates an entry point, an arm (or road segment) leading away from the entry point, an exit point, routing attributes (such as a travel cost or time), and possibly other data. Except for certain exceptions, such as multi-segment restricted driving maneuvers, the entry point and the exit point of a transition point pair are adjacent decision point intersections. A decision point intersection is an intersection at which a driver is required to make a decision which one of two or more possible road segments to take leading away from the intersection. The transition point pair data are used when calculating a route between two locations.
    • 一种在地理数据库中表示道路网络的方法,其有助于确定沿着道路网络的位置之间的路线。 在地理数据库中,使用转移点对数据来表示道路网络。 每个过渡点对数据记录指示入口点,远离入口点的臂(或道路段),出口点,路线属性(例如旅行成本或时间)以及可能的其他数据。 除了某些例外,例如多段限制驾驶操作,转换点对的入口点和出口点是相邻的决策点交叉点。 决策点交叉点是驾驶员需要做出两个或更多可能路段中的哪一个从交叉路口导出的交点。 当计算两个位置之间的路线时,使用转换点对数据。
    • 10. 发明授权
    • Method and system for providing routing guidance
    • 提供路线指导的方法和系统
    • US06278942B1
    • 2001-08-21
    • US09531574
    • 2000-03-21
    • William McDonough
    • William McDonough
    • G06F16500
    • G08G1/096827G01C21/3415G08G1/096861
    • A method performed by a navigation system to provide guidance to a driver of a vehicle when the vehicle departs from a route to a destination for which route guidance was being provided by the navigation system. Intersections that can be reached by the vehicle while calculation of a new solution route to the destination is being performed are identified. For each identified intersection, cost factors associated with the possible paths leading from the identified intersection are modified to increase the likelihood that the new solution route include those paths with the least cost factors.
    • 一种由导航系统执行的方法,用于当车辆从路线到由导航系统提供路线引导的目的地时向车辆驾驶员提供指导。 确定正在执行计算到目的地的新解决方案路线的车辆可以达到的交点。 对于每个确定的交叉点,修改与从所识别的交叉点引出的可能路径相关联的成本因素,以增加新解决方案路线包括具有最小成本因素的那些路径的可能性。