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1. 发明授权

US08340900B2 Navigation device and alerting method thereof 有权
标题翻译：导航装置及其警报方法
公开(公告)号：US08340900B2
公开(公告)日：2012-12-25
申请号：US12654403
申请日：2009-12-18
申请人： Matt Broadbent
发明人： Matt Broadbent
IPC分类号： G01C21/00
CPC分类号： G01C21/3626
摘要： The present invention discloses a navigation device and the alerting method thereof. The alerting method of the navigation device comprises (a) determining a current location and a destination and displaying corresponding map information; (b) planning possible routes by computing cost of each possible route, selecting the minimum cost route as the optimized route among the possible routes, regarding other possible routes having a relatively higher cost as deviation routes; (c) computing a turning cost for each deviation route, wherein the turning cost represents cost difference between each deviation route and the optimized route respectively in an upcoming intersection, on which the possible routes are branched; (d) at a prompter location issuing a voice guidance about how to follow the optimized route, wherein if the upcoming intersection has a turning cost greater than a warning threshold, then the upcoming intersection is a decision point, and additional alertness is issued before the upcoming intersection.
摘要翻译：本发明公开了一种导航装置及其警报方法。导航装置的警报方法包括：（a）确定当前位置和目的地并显示对应的地图信息; （b）通过计算每个可能路线的成本来计算可能的路线，选择最小成本路线作为可能路线中的优化路线，关于具有相对较高成本的其他可能路线作为偏离路线; （c）计算每个偏差路线的车削成本，其中所述车削成本分别表示可能路线分支的即将到来的交叉口中的每个偏差路线与优化路线之间的成本差异; （d）在发出关于如何遵循优化路线的语音指导的提前位置，其中如果即将到来的交叉点具有大于警告阈值的转弯成本，则即将到达的交叉点是决策点，并且在之前发出额外的警觉性即将到来的十字路口。

2. 发明授权

US08290703B2 Method and apparatus for access point recording using a position device 有权
标题翻译：使用位置装置进行接入点记录的方法和装置
公开(公告)号：US08290703B2
公开(公告)日：2012-10-16
申请号：US12016982
申请日：2008-01-18
申请人： Jon L. Vavrus , Brant Miller Clark
发明人： Jon L. Vavrus , Brant Miller Clark
IPC分类号： G01C21/00 , G01C21/34 , G08G1/123
CPC分类号： G01C21/3407 , G01C21/32 , G01C21/3617 , G01C21/3685
摘要： A method and apparatus for identifying access points using a positioning device and a map having a plurality of segments; determining that the positioning device is near a first location; detecting that the positioning device is off-route at a second location; and storing the second location as a first access point associated with the first location on the map.
摘要翻译：一种使用定位设备识别接入点的方法和装置以及具有多个段的地图; 确定所述定位装置靠近第一位置; 检测到所述定位装置在第二位置处非路线; 以及将所述第二位置存储为与所述地图上的所述第一位置相关联的第一接入点。

3. 发明授权

US08176034B2 Method for integrating road names and points of interest in source data 有权
标题翻译：将道路名称和兴趣点整合在源数据中的方法
公开(公告)号：US08176034B2
公开(公告)日：2012-05-08
申请号：US12385804
申请日：2009-04-21
申请人： Matt Broadbent
发明人： Matt Broadbent
IPC分类号： G06F7/00
CPC分类号： G06F17/30241
摘要： The present invention is directed to a method for integrating road names recorded in a source data, particularly comprising steps of merging all interconnected segments having this road name into a user road group and merging these user road groups if they belongs to the same physical road entity. The present invention also relates to a method for integrating points of interest recorded in a source data, particularly comprising steps of, beginning from node with highest priority in the tree to the other nodes one at a time, finding nodes with same point of interest to redirect all child links of lower priority node to higher priority node among the same point of interest nodes and delete link between the same point of interest nodes; creating geometry relationship based on above new arrangement.
摘要翻译：本发明涉及一种用于整合记录在源数据中的道路名称的方法，特别地包括将具有该道路名称的所有相互连接的段合并到用户道路组中并且如果它们属于相同的物理道路实体则合并这些用户道路组的步骤。本发明还涉及一种用于将记录在源数据中的兴趣点进行积分的方法，特别地包括以下步骤：从树中具有最高优先级的节点开始，一次一个到另一个节点，找到具有相同兴趣点的节点将较低优先级节点的所有子链路重定向到相同兴趣点节点之间的较高优先级节点，并删除相同兴趣点节点之间的链接; 基于上述新的安排创建几何关系。

4. 发明授权

US08069165B2 Nearest-neighbor geographic search 有权
标题翻译：最邻近地理搜索
公开(公告)号：US08069165B2
公开(公告)日：2011-11-29
申请号：US12955917
申请日：2010-11-30
申请人： Alexander Vechersky
发明人： Alexander Vechersky
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30241 , H04W64/003
摘要： Disclosed herein is a method and apparatus for use in searching a geographic database to retrieve geographic objects one cell from a neighborhood of cells at a time. A cell neighborhood can be defined using a grid of cells and an initial, or center, point. A first neighborhood is identified based on its proximity to the initial search point, and corresponds to a first geographic area defined using the initial point and a distance from the initial search point in a number of directions. In a case that more than one cell neighborhood is used, each subsequent cell neighborhood is defined so that it excludes cells belonging to a previously-searched cell neighborhood. A subsequent neighborhood corresponds to a geographic area that is a distance from the initial point greater than the distance associated with a previously-searched neighborhood.
摘要翻译：本文公开了一种用于搜索地理数据库以一次从单元格邻域检索地理对象一个单元的方法和装置。可以使用单元格网格和初始点或中心点来定义单元格区域。基于其与初始搜索点的接近度来识别第一邻域，并且对应于使用初始点定义的第一地理区域和在多个方向上与初始搜索点的距离。在使用多于一个小区邻域的情况下，定义每个后续小区邻域，使得其排除属于先前搜索到的小区邻域的小区。随后的邻域对应于距离初始点的距离大于与先前搜索的邻域相关联的距离的地理区域。

5. 发明授权

US08065075B2 Power control system and method for the same 有权
标题翻译：功率控制系统及方法相同
公开(公告)号：US08065075B2
公开(公告)日：2011-11-22
申请号：US12404145
申请日：2009-03-13
申请人： Tzu-Tun Tai
发明人： Tzu-Tun Tai
IPC分类号： G01C21/00
CPC分类号： G01C21/00 , G06F1/3215
摘要： A power control system and method receives and filters a valid GPS signal received by a navigation device and outputs a corresponding performance parameter for the GPS signal, and upon determining that a power management signal is a power-off management signal, determines whether the performance parameter exceeds a predetermined first threshold. Alternatively, if the power management signal is not a power-off management signal, the performance parameter is determined whether it is smaller than a predetermined second threshold value. A processing module is managed to send a GPS power control signal that controls power provided to a GPS module in the navigation device, thereby reducing power consumption of the navigation device.
摘要翻译：功率控制系统和方法接收和过滤由导航装置接收的有效GPS信号并输出相应的GPS信号的性能参数，并且在确定功率管理信号是断电管理信号时，确定性能参数超过预定的第一阈值。或者，如果电源管理信号不是断电管理信号，则确定性能参数是否小于预定的第二阈值。控制处理模块发送控制导航装置中的GPS模块的功率的GPS功率控制信号，从而降低导航装置的功耗。

6. 发明授权

US07945386B2 Rerouting in vehicle navigation systems 有权
标题翻译：在车辆导航系统中重新路由
公开(公告)号：US07945386B2
公开(公告)日：2011-05-17
申请号：US11844321
申请日：2007-08-23
申请人： Anatole M. Lokshin , Karunanidhi Upparapalli
发明人： Anatole M. Lokshin , Karunanidhi Upparapalli
IPC分类号： G01C21/34
CPC分类号： G01C21/3415 , G08G1/096827 , G08G1/096844
摘要： A navigation device includes a processor, a map information storage medium storing map information, a position determining module configured to determine a current location, a velocity and direction of travel of a vehicle, and determine whether the current position indicates a deviation from an original route to a final destination. Further included is a routing module configured to determine an original route from a starting position to a destination, and at least one reroute from the current location to the destination, wherein the reroute includes a restoration route from the current location to at least one intermediate point on the original route and then continuing to the destination. Based upon an estimated cost of the restoration route plus a predetermined actual cost of the route from the intermediate point to the final destination, the routing module is further configured to estimate a reroute cost, and select a reroute based upon the estimated reroute cost.
摘要翻译：导航装置包括处理器，存储地图信息的地图信息存储介质，配置为确定当前位置的位置确定模块，车辆的行进速度和行驶方向，以及确定当前位置是否指示与原始路线的偏差到最终目的地。进一步包括的路由模块被配置为确定从起始位置到目的地的原始路由，以及从当前位置到目的地的至少一条路由，其中重新路由包括从当前位置到至少一个中间点的恢复路由在原始路线上，然后继续到目的地。基于恢复路由的估计成本加上从中间点到最终目的地的路由的预定实际成本，路由模块还被配置为估计重路由成本，并且基于估计的重路由成本来选择重新路由。

7. 发明授权

US07853404B2 Vehicle docking station for portable handheld computing device 有权
标题翻译：便携式手持计算设备的车载对接站
公开(公告)号：US07853404B2
公开(公告)日：2010-12-14
申请号：US10115876
申请日：2002-04-03
申请人： David W. Allen
发明人： David W. Allen
IPC分类号： G01C21/26
CPC分类号： G08G1/096827 , G01C21/26 , G01C21/3688 , G08G1/096861
摘要： A vehicle navigation system includes a base and a handheld device which is portable relative to the base and dockable to the base. The handheld device includes a GPS receiver, display and user input devices and provides limited navigation capability when detached from the base. The base includes additional databases and navigation sensors which provide a full function navigation system when the handheld device is docked to the base station, including turn-by-turn navigation.
摘要翻译：车辆导航系统包括基座和手持设备，其相对于基座是可移动的并且可以停靠在基座上。手持设备包括GPS接收器，显示器和用户输入设备，并且当从基座分离时提供有限的导航能力。该基座包括附加数据库和导航传感器，当手持设备与基站对接时，提供全功能导航系统，包括转弯导航。

8. 发明授权

US07818791B2 Fingerprint authentication method for accessing wireless network systems 有权
标题翻译：用于访问无线网络系统的指纹认证方法
公开(公告)号：US07818791B2
公开(公告)日：2010-10-19
申请号：US11617321
申请日：2006-12-28
申请人： Sean I-Hsiang Cheng
发明人： Sean I-Hsiang Cheng
IPC分类号： G06F17/30
CPC分类号： H04L9/3231 , H04L63/0861 , H04L2209/80 , H04W4/18 , H04W12/06 , H04W74/00
摘要： This invention provides a fingerprint authentication mechanism for accessing the wireless network system that is applicable to a wireless network communications apparatus, the mechanism including the steps of inputting data of users' fingerprints and converting the same into matrix data compliant with wireless network authentication bit ciphers; setting thresholds for pattern identification with respect to the matrix data as an authentication basis for determining if the user has access rights to the network system upon receipt of a request signal for network connection sent from a user end; and analyzing if the captured fingerprint of the user matches with the preset authentication data to determine if the wireless network communications apparatus is to be started for network connection, thereby increasing the quality, usability and safety of the wireless network connection to achieve an easier scheme of information security management.
摘要翻译：本发明提供一种用于访问适用于无线网络通信设备的无线网络系统的指纹认证机制，该机制包括以下步骤：输入用户指纹数据并将其转换为符合无线网络认证位密码的矩阵数据; 设置关于矩阵数据的模式识别的阈值作为用于在接收到从用户端发送的网络连接的请求信号时确定用户是否具有对网络系统的访问权限的认证基础; 并分析用户的指纹是否与预设的认证数据相匹配，以确定无线网络通信设备是否要启动用于网络连接，从而提高无线网络连接的质量，可用性和安全性，从而实现更简单的方案信息安全管理。

9. 发明申请

US20090248303A1 POWER CONTROL SYSTEM AND METHOD FOR THE SAME 有权
标题翻译：功率控制系统及其相关方法
公开(公告)号：US20090248303A1
公开(公告)日：2009-10-01
申请号：US12404145
申请日：2009-03-13
申请人： Tzu-Tun Tai
发明人： Tzu-Tun Tai
IPC分类号： G01C21/00
CPC分类号： G01C21/00 , G06F1/3215
摘要： A power control system and method receives and filters a valid GPS signal received by a navigation device and outputs a corresponding performance parameter for the GPS signal, and upon determining that a power management signal is a power-off management signal, determines whether the performance parameter exceeds a predetermined first threshold. If the performance parameter exceeds the predetermined first threshold, a processing module is managed to send a GPS power-on signal that allows power to be provided to a GPS module in the navigation device. Alternatively, if the power management signal is not a power-off management signal, the performance parameter is determined whether it is smaller than a predetermined second threshold value. If the performance parameter is smaller, the processing module is managed to send sends a GPS power-off signal that allows the power provided to the GPS module to be cut off, thereby reducing power consumption of the navigation device.
摘要翻译：功率控制系统和方法接收和过滤由导航装置接收的有效GPS信号并输出相应的GPS信号的性能参数，并且在确定功率管理信号是断电管理信号时，确定性能参数超过预定的第一阈值。如果性能参数超过预定的第一阈值，则处理模块被管理以发送允许向导航装置中的GPS模块提供电力的GPS开机信号。或者，如果电源管理信号不是断电管理信号，则确定性能参数是否小于预定的第二阈值。如果性能参数较小，则处理模块被管理发送，发送GPS断电信号，允许将GPS模块的电源切断，从而降低导航设备的功耗。

10. 发明授权

US07532978B2 Off-board navigation system with personalized navigation database 有权
公开(公告)号：US07532978B2
公开(公告)日：2009-05-12
申请号：US10096365
申请日：2002-03-12
申请人： Karunanidhi Upparapalli , Larry Spencer
发明人： Karunanidhi Upparapalli , Larry Spencer
IPC分类号： G01C21/34 , G08G1/133 , G08G1/137 , G08G1/123
CPC分类号： G08G1/096811 , G01C21/3476 , G01C21/3667 , G01C21/3679 , G08G1/096838 , G08G1/096861 , G08G1/096866 , G08G1/096872
摘要： An off-board navigation system includes a remote unit and a supply location. In operation, a navigation system user requests a desired route to a destination. Capability information relating to the user's CPU and storage device capacities are also preferably provided to the supply location. Using the extensive database available at the supply location, the supply location calculates a recommended route to the desired destination in relation to the desired POIs. If the estimated size of the requested route meets the capabilities of the remote unit the supply location creates a filter using the requested parameters and applied to the extensive database at the supply location. In one embodiment, the filtered map area includes a width vector W defined substantially perpendicular to the recommended route R. In another embodiment, the filtered map area is defined in relation to a plurality of nodes N along the recommended route R. A perimeter P is defined around each node N along the recommended route R. Moreover, the type of road can be adjusted to meet the capability information relating to the user's CPU and storage device.

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