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1. 发明公开

EP2270432A3 Navigation device, route-search server, and route-search system 有权
标题翻译：导航装置，路径搜索服务器和路径搜索系统
公开(公告)号：EP2270432A3
公开(公告)日：2014-07-16
申请号：EP10167691.4
申请日：2010-06-29
申请人： Hitachi Ltd. , Clarion Co., Ltd.
发明人： Okude, Mariko , Fushiki, Takumi , Machii, Kimiyoshi , Amaya, Shinichi
IPC分类号： G01C21/34
CPC分类号： G01C21/3415
摘要： A server device 1 included in the route-search system 7 comprises a guided-navigation-route-search section 130 for searching a route starting from a departure point and reaching a destination; and a preparatory-route-search section 140 for searching a preparatory route in view of a possible deviation of the vehicle from a navigation route. The server device 1 transmits information on the navigation route and the preparatory route to the navigation device 2. When detecting the deviation of the vehicle, the navigation device 2 selects one of preparatory routes having nodes closest to the current position of the vehicle.
The navigation device 2 searches a supplementary route connecting the current position of the vehicle to the nodes, and combines the preparatory route with the supplementary route to create a new route for continuing navigating the vehicle to the destination.

2. 发明授权

EP2270432B1 Navigation device, route-search server, and route-search system 有权
标题翻译：导航设备，路线搜索服务器和路线搜索系统
公开(公告)号：EP2270432B1
公开(公告)日：2018-04-04
申请号：EP10167691.4
申请日：2010-06-29
申请人： Hitachi, Ltd. , Clarion Co., Ltd.
发明人： Okude, Mariko , Fushiki, Takumi , Machii, Kimiyoshi , Amaya, Shinichi
IPC分类号： G01C21/34
CPC分类号： G01C21/3415
摘要： A server device 1 included in the route-search system 7 comprises a guided-navigation-route-search section 130 for searching a route starting from a departure point and reaching a destination; and a preparatory-route-search section 140 for searching a preparatory route in view of a possible deviation of the vehicle from a navigation route. The server device 1 transmits information on the navigation route and the preparatory route to the navigation device 2. When detecting the deviation of the vehicle, the navigation device 2 selects one of preparatory routes having nodes closest to the current position of the vehicle. The navigation device 2 searches a supplementary route connecting the current position of the vehicle to the nodes, and combines the preparatory route with the supplementary route to create a new route for continuing navigating the vehicle to the destination.

3. 发明公开

EP2270432A2 Navigation device, route-search server, and route-search system 有权
标题翻译： Navigationsvorrichtung，Routensuchserver und Routensuchsystem
公开(公告)号：EP2270432A2
公开(公告)日：2011-01-05
申请号：EP10167691.4
申请日：2010-06-29
申请人： Hitachi Ltd. , Clarion Co., Ltd.
发明人： Okude, Mariko , Fushiki, Takumi , Machii, Kimiyoshi , Amaya, Shinichi
IPC分类号： G01C21/34
CPC分类号： G01C21/3415
摘要： A server device 1 included in the route-search system 7 comprises a guided-navigation-route-search section 130 for searching a route starting from a departure point and reaching a destination; and a preparatory-route-search section 140 for searching a preparatory route in view of a possible deviation of the vehicle from a navigation route. The server device 1 transmits information on the navigation route and the preparatory route to the navigation device 2. When detecting the deviation of the vehicle, the navigation device 2 selects one of preparatory routes having nodes closest to the current position of the vehicle.
The navigation device 2 searches a supplementary route connecting the current position of the vehicle to the nodes, and combines the preparatory route with the supplementary route to create a new route for continuing navigating the vehicle to the destination.
摘要翻译：包括在路径搜索系统7中的服务器装置1包括用于搜索从出发点开始并到达目的地的路线的导航导航路线搜索部130; 以及考虑到车辆与导航路线的可能偏差来搜索预备路线的预备路线搜索部分140。服务器装置1将导航路径和预备路线的信息发送到导航装置2.当检测到车辆的偏差时，导航装置2选择具有最接近车辆的当前位置的节点的预备路线之一。导航装置2搜索将车辆的当前位置连接到节点的补充路线，并将预备路线与补充路线组合，以创建用于继续将车辆驶向目的地的新路线。

4. 发明授权

EP2293018B1 Car navigation system 有权转让
标题翻译：汽车导航系统
公开(公告)号：EP2293018B1
公开(公告)日：2016-06-22
申请号：EP10172603.2
申请日：2010-08-12
申请人： Clarion Co., Ltd.
发明人： Kono, Toshiaki , Fushiki, Takumi
IPC分类号： G01C21/34
CPC分类号： G01C21/3469

5. 发明公开

EP2306153A3 Navigation device and method for route calculation 审中-公开
标题翻译： Navigationsvorrichtung und Verfahren zur Routenberechnung
公开(公告)号：EP2306153A3
公开(公告)日：2015-12-23
申请号：EP10173227.9
申请日：2010-08-18
申请人： Clarion Co., Ltd.
发明人： Fushiki, Takumi , Hiruta, Tomoaki , Kono, Toshiaki
IPC分类号： G01C21/34
CPC分类号： G01C21/3469
摘要： A navigation device includes: a position detecting means; a remaining energy level detecting means; a storage means for storing map information including position information of a charging point of a drive energy; an energy consumption amount calculation means for calculating a consumption amount of the drive energy when a vehicle travels along any link included based upon the map information; a route calculation means for calculating a route from a current position to a destination point; and a route guidance means. The route calculation means calculates a recommended route with a minimum attainment cost among routes in which the remaining level does not fall below a predetermined threshold level based upon the map information, the remaining level on departure of the vehicle detected by the remaining energy level detecting means, and the consumption amount calculated by the energy consumption amount calculation means.
摘要翻译：导航装置包括：位置检测装置; 剩余能量检测装置; 存储装置，用于存储包括驱动能量的充电点的位置信息的地图信息; 能量消耗量计算装置，用于计算当车辆沿着包括的任何链路沿着地图信息行进时行驶的驱动能量的消耗量; 路线计算装置，用于计算从当前位置到目的地点的路线; 和路线引导装置。路线计算单元基于地图信息，计算剩余水平不低于预定阈值水平的路线中具有最小达标成本的推荐路线，剩余能量水平检测单元检测到的车辆离开时的剩余水平以及由能量消耗量计算装置计算的消耗量。

6. 发明授权

EP2295935B1 Method of predicting energy consumption, apparatus for predicting energy consumption, and terminal apparatus 有权
标题翻译：一种用于预测的能量消耗，设备，用于预测的能量消耗和端子法
公开(公告)号：EP2295935B1
公开(公告)日：2015-02-25
申请号：EP10173507.4
申请日：2010-08-20
申请人： Clarion Co., Ltd.
发明人： Kono, Toshiaki , Fushiki, Takumi
IPC分类号： B60W40/072 , B60W40/076 , G01C21/34 , G08G1/0968
CPC分类号： G01C21/3469 , G08G1/096833

7. 发明公开

EP2267676A1 Apparatus and method for generating statistic traffic information 有权
标题翻译： Gerätund Verfahren zur Erzeugung von statistischer Verkehrsinformation
公开(公告)号：EP2267676A1
公开(公告)日：2010-12-29
申请号：EP10167356.4
申请日：2010-06-25
申请人： Clarion Co., Ltd.
发明人： Fujiwara, Junsuke , Fushiki, Takumi
IPC分类号： G08G1/01
CPC分类号： G08G1/0141 , G08G1/0112 , G08G1/0129
摘要： A statistic DB creation processing section 102 creates a statistic traffic DB 160, based on past actual traffic data (probe DB or VICS DB), and stores it in a statistic DB storage section 160. A reference-link-candidate extraction processing section 106 extracts a complement target link (temporal missing link) from the statistic traffic DB 160, and further extracts complementary-reference-link-candidates for the complement target link, according to plural extraction rules to extract complementary-reference-link-candidates. A complement-evaluation application processing section 108 calculates correlation coefficients of the statistic traffic data of the complementary-reference-link-candidates to the statistic traffic data of the complement target link for the respective extraction rules, assigns a priority order to the extraction rules in the order of higher correlation coefficient, and complements the missing data of the statistic traffic data of the complement target link by the use of the statistic traffic data of the complementary reference link extracted by the extraction rule of the highest priority.
摘要翻译：统计数据库创建处理部分102基于过去的实际业务数据（探针DB或VICS DB）创建统计业务DB 160，并将其存储在统计DB存储部分160中。参考链路候选提取处理部分106提取来自统计交通DB 160的补充目标链路（时间缺失链路），并且根据多个提取规则进一步提取补充目标链路的补充参考链路候选，以提取补充参考链路候选。补全评价应用处理部108计算补充参照链路候补的统计交通数据与补充对象链路的统计交通数据的相关系数，分配给各提取规则的提取规则通过使用由最高优先级的提取规则提取的补充参考链路的统计交通数据来补充补充目标链路的统计交通数据的丢失数据，从而补偿相关系数较高的顺序。

8. 发明公开

EP2182323A1 Navigation device and navigation method 有权
标题翻译：导航设备和导航方法
公开(公告)号：EP2182323A1
公开(公告)日：2010-05-05
申请号：EP09174524.0
申请日：2009-10-29
申请人： Clarion Co., Ltd.
发明人： Kono, Toshiaki , Fushiki, Takumi
IPC分类号： G01C21/34
CPC分类号： G01C21/3469
摘要： A central device (1) uses a link shape compression unit (111) to compress information of shape of ups and downs of a road link obtained from a three-dimensional road map, and calculates a geometry parameter based on variation of energy of a vehicle travelling on the road link. An on-board terminal device (2) estimates the vehicle's average travelling pattern by using a travel-pattern-estimation unit (2151) based on the geometry parameter calculated by the central device (1), a link-travelling time estimated from statistically-stored traffic information, and a link length. The on-board terminal device (2) further calculates fuel consumption of the vehicle travelling on each road link based on the estimated travelling pattern and parameters of the vehicle by using a fuel-consumption calculation unit (2152), and then, searches a fuel-efficient route by using the fuel consumption as a link cost. The on-board terminal device (2) has a vehicle-type selector (214) for selecting a type of the vehicle. The present invention can reduce data size of information processed by the on-board terminal device (2), and facilitate application of a fuel-efficient route search to various types of vehicles.
摘要翻译：中央设备（1）使用链路形状压缩单元（111）来压缩从三维道路地图获得的道路链路的起伏形状的信息，并且基于车辆能量的变化来计算几何参数在道路上行驶。车载终端装置（2）基于由中央装置（1）计算出的几何参数，使用行驶模式推定部（2151），根据从统计上可靠地推定出的行驶时间推定车辆的平均行驶模式，存储的交通信息和链接长度。车载终端装置（2）还使用燃料消耗量计算单元（2152）基于所估计的车辆的行驶模式和参数计算在每条道路路段上行驶的车辆的燃料消耗量，然后搜索燃料通过使用燃料消耗作为链接成本的有效路线。车载终端设备（2）具有用于选择车辆类型的车辆类型选择器（214）。本发明可以减少由车载终端装置（2）处理的信息的数据量，并且便于将燃料消耗路线搜索应用于各种类型的车辆。

9. 发明授权

EP2267676B1 Apparatus and method for generating statistic traffic information 有权
公开(公告)号：EP2267676B1
公开(公告)日：2018-09-12
申请号：EP10167356.4
申请日：2010-06-25
申请人： Clarion Co., Ltd.
发明人： Fujiwara, Junsuke , Fushiki, Takumi
IPC分类号： G08G1/01
CPC分类号： G08G1/0141 , G08G1/0112 , G08G1/0129
摘要： A statistic DB creation processing section 102 creates a statistic traffic DB 160, based on past actual traffic data (probe DB or VICS DB), and stores it in a statistic DB storage section 160. A reference-link-candidate extraction processing section 106 extracts a complement target link (temporal missing link) from the statistic traffic DB 160, and further extracts complementary-reference-link-candidates for the complement target link, according to plural extraction rules to extract complementary-reference-link-candidates. A complement-evaluation application processing section 108 calculates correlation coefficients of the statistic traffic data of the complementary-reference-link-candidates to the statistic traffic data of the complement target link for the respective extraction rules, assigns a priority order to the extraction rules in the order of higher correlation coefficient, and complements the missing data of the statistic traffic data of the complement target link by the use of the statistic traffic data of the complementary reference link extracted by the extraction rule of the highest priority.

10. 发明授权

EP2182323B1 Navigation device and navigation method 有权
标题翻译：导航装置及导航方法
公开(公告)号：EP2182323B1
公开(公告)日：2012-05-23
申请号：EP09174524.0
申请日：2009-10-29
申请人： Clarion Co., Ltd.
发明人： Kono, Toshiaki , Fushiki, Takumi
IPC分类号： G01C21/34
CPC分类号： G01C21/3469

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