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1. 发明授权

US10685364B2 Method and apparatus for causing a recommendation of a point of interest 有权
公开(公告)号：US10685364B2
公开(公告)日：2020-06-16
申请号：US14192600
申请日：2014-02-27
申请人： HERE GLOBAL B.V.
发明人： Timur Perelmutov , Robert Camp , Toby Tennent , Gavril Giurgiu , Mark Pundurs , Justin Spelbrink , Leon Stenneth , Dereje Befecadu
IPC分类号： G06Q30/02 , G01C21/36
摘要： An approach is provided for determining at least one distribution of a plurality of current values for at least one dynamic content parameter associated with a plurality of points of interest within a predetermined proximity to at least one target point of interest. The approach involves determining at least one distribution mean and at least one distribution standard deviation for the at least one distribution of the plurality of current values. The approach also involves determining at least one set of historical values for the at least one dynamic content parameter for the at least one target point of interest. The approach further involves determining at least one estimated current value for the at least one dynamic content parameter associated with the at least one target point of interest based, at least in part, on the at least one set of historical values, the at least one distribution mean, and the at least one distribution standard deviation.

2. 发明授权

US10393534B2 Determining speed information 有权
公开(公告)号：US10393534B2
公开(公告)日：2019-08-27
申请号：US15164058
申请日：2016-05-25
申请人： HERE Global B.V.
发明人： Gavril Giurgiu , Anton Anastassov , Dongwook Jang
IPC分类号： G08G1/01 , G08G1/052 , G08G1/0968 , G01C21/20 , G01C21/34 , G01C21/36 , G05D1/00 , G08G1/00
摘要： A method is presented, which comprises: obtaining or holding available map data representing, at least in part, a travel network, determining, for at least one selected link of the travel network represented by the map data, a plurality of potential travel paths, wherein each potential travel path of the plurality of potential travel paths for the at least one selected link is at least partially defined by an incoming link of the travel network and an outgoing link of the travel network that are linked by the selected link and a direction of travel from the incoming link to the outgoing link on the selected link, for each potential travel path of the plurality of potential travel paths, determining whether the respective potential travel path is at least partially defined by a short incoming link and, if it is determined that the respective potential travel path of the potential travel paths is at least partially defined by a short incoming link, replacing the respective potential travel path of the plurality of potential travel paths with one or more further potential travel paths, wherein each of the further potential travel paths is at least partially defined by a further incoming link of the travel network linked by the short incoming link with the selected link and the outgoing link and a direction of travel from the further incoming link to the outgoing link on the selected link, for each potential travel path of the plurality of potential travel paths, determining a respective speed profile at least partially based on a plurality of respective probe data points of one or more respective probe data sets of a plurality of probe data sets, the one or more respective probe data sets associated with the respective potential travel path for which the respective speed profile is determined. Further presented are inter-alia corresponding apparatuses, a corresponding system and a corresponding computer program code.

3. 发明授权

US10151592B2 Map matching quality evaluation 有权
公开(公告)号：US10151592B2
公开(公告)日：2018-12-11
申请号：US15141070
申请日：2016-04-28
申请人： HERE Global B.V.
发明人： Alex Averbuch , Dongwook Jang , Gavril Giurgiu
IPC分类号： G01C21/00 , G01C21/30 , G01C21/34 , G01S19/42
摘要： A method is provided for generating ground truth data for positional data with matched road segments. The method comprises identifying a route comprising one or more road segments. Positional data, collected while traveling the route, is received. A plurality of candidate road segments is identified. The positional data is matched to one of the plurality of candidate road segments, wherein the one or more road segments are prioritized for matches.

4. 发明申请

US20170256163A1 Precision Traffic Indication 审中-公开
公开(公告)号：US20170256163A1
公开(公告)日：2017-09-07
申请号：US15600947
申请日：2017-05-22
申请人： HERE Global B.V.
发明人： Corinne Bradley , James Adeyemi Fowe , Kyle Jackson , Gavril Giurgiu , Mitchell McCuiston , Leon Oliver Stenneth
IPC分类号： G08G1/01
CPC分类号： G08G1/0141 , G08G1/0112 , G08G1/0133
摘要： Precision traffic flow indication may involve receiving device data over a period of time representing a plurality traffic flow readings associated with a road involving a plurality of subsections. Calculating traffic flows and determining road subsections having similar traffic flows may also be involved. Also, indicating a different traffic flow level for a first subsection and a second subsection of road may be involved.

5. 发明授权

US09558657B2 Lane level congestion splitting 有权
标题翻译：车道级拥堵分裂
公开(公告)号：US09558657B2
公开(公告)日：2017-01-31
申请号：US14939028
申请日：2015-11-12
申请人： HERE Global B.V.
发明人： James Adeyemi Fowe , Gavril Giurgiu , Michael Finn , Leon Oliver Stenneth
IPC分类号： G01C21/34 , G08G1/01
CPC分类号： G08G1/0112 , G01C21/3492 , G08G1/0116 , G08G1/0129 , G08G1/0133 , G08G1/0141
摘要： A controller receives probe data from a vehicle traveling on a path segment. The probe data may be collected by a mobile device. The path segment may be a multilane roadway. The controller identifies a first lane of the path segment from the probe data. The controller associated a forked route with the first lane of the path segment. The controller calculates different traffic values for the lanes of the path segment. One traffic value may be calculated directly from speeds derived from the path data. Another traffic value may be calculated by the probe data and a historical relationship.
摘要翻译：控制器从在路段上行驶的车辆接收探测数据。探测数据可以由移动设备收集。路段可以是多车道。控制器根据探测数据识别路径段的第一个通道。控制器将分叉路线与路径段的第一车道相关联。控制器计算路径段的通道的不同流量值。可以直接从路径数据导出的速度计算一个流量值。另一个流量值可以通过探测数据和历史关系来计算。

6. 发明申请

US20150262477A1 Probabilistic Road System Reporting 有权
标题翻译：概率道路系统报告
公开(公告)号：US20150262477A1
公开(公告)日：2015-09-17
申请号：US14204315
申请日：2014-03-11
申请人： HERE Global B.V.
发明人： James Adeyemi Fowe , Gavril Giurgiu , Leon Oliver Stenneth , Vladimir Boroditsky
IPC分类号： G08G1/00
CPC分类号： G08G1/0133 , G08G1/01 , G08G1/0141 , G08G1/096716 , G08G1/096741 , G08G1/096775
摘要： Probabilistic road system reporting may involve determining a probability that a section of road is congested, calculating the congestion levels for sections of road having a high probability of congestion, and providing calculated congestion levels. The high probability congestion road sections may also be subject to more frequent congestion level calculation and updating than road sections having lesser probabilities of congestion.
摘要翻译：概率道路系统报告可能涉及确定道路拥堵部分的概率，计算具有高拥塞概率的道路的拥挤程度，并提供计算的拥挤水平。高概率拥塞路段也可能比具有较小阻塞概率的路段更频繁地进行拥塞水平计算和更新。

7. 发明授权

US10928521B2 Traffic volume estimation 有权
公开(公告)号：US10928521B2
公开(公告)日：2021-02-23
申请号：US16018639
申请日：2018-06-26
申请人： HERE Global B.V.
发明人： Yunjie Zhao , Gavril Giurgiu , Anton Anastassov
IPC分类号： G01S19/13 , G08G1/01 , G08G1/0968
摘要： Systems and methods for using a plurality of probe reports to augment a geographic database with traffic volume data. The plurality of probe reports are identified for a road segment for a time period. A probe value is determined for the road segment for the time period based on the plurality of probe reports. A probe probability value is calculated for the road segment for the time period based on the probe value. The probe probability value is adjusted using road attributes. The adjusted probe probability value is used to estimate traffic volume. The geographic database is augmented with the estimated traffic volume.

8. 发明授权

US10223380B2 Map updates from a connected vehicle fleet 有权
公开(公告)号：US10223380B2
公开(公告)日：2019-03-05
申请号：US15078441
申请日：2016-03-23
申请人： HERE Global B.V.
发明人： Gavril Giurgiu , Leon Stenneth
IPC分类号： G06F17/30 , G01C21/32 , H04L29/08
摘要： A road furniture item or another type of road object is detected by at least one sensor. An associated geographic position associated with the road furniture item or road object is determined. After a predetermined time is reached, the geographic position is compared to a local database. A remote database is updated after the predetermined time is reached and according to the comparison with the local database. In some examples, the data indicative of the road furniture item or the road object is deleted based on a confidence level in the local database.

9. 发明申请

US20190051153A1 UPDATING MAPS AND ROAD STATUS 审中-公开
公开(公告)号：US20190051153A1
公开(公告)日：2019-02-14
申请号：US15675188
申请日：2017-08-11
申请人： HERE Global B.V.
发明人： Gavril Giurgiu , Anton Anastassov , Dongwook Jang , Joshua Thompson
IPC分类号： G08G1/01 , G01C21/36
摘要： Apparatus and methods are described for updating a geographic database based on road object probabilities. For example, an initial value set for an existence probability that a road object exists is determined. Observation data collected from sensors of vehicles are received. A total quantity of the observation data include a first quantity of vehicles that observed a presence of the road object and a second quantity of the vehicles observed an absence of the road object. A presence probability indicative of a likelihood that observation data accurately describe the road object and an absence probability indicative of a likelihood that observation data accurately describe the road object are calculated to determine an updated value for the existence probability. A geographic database is updated in response to the comparison of the updated value for the existence probability to a threshold confidence level.

10. 发明申请

US20170293296A1 METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR GROUPING VEHICLES INTO A PLATOON 审中-公开
公开(公告)号：US20170293296A1
公开(公告)日：2017-10-12
申请号：US15466273
申请日：2017-03-22
申请人： HERE Global B.V.
发明人： Leon Stenneth , Gavril Giurgiu , Alex Averbuch , Vladimir Boroditsky , Eric Linder , Dongwook Jang , Anton Anastassov
IPC分类号： G05D1/00 , G01C21/34 , G06Q20/10 , G05D1/02
CPC分类号： G05D1/0027 , G01C21/3438 , G05D1/0297 , G06Q10/047 , G06Q10/06315 , G06Q20/10
摘要： A method, apparatus and computer program products are provided for grouping a plurality of vehicles together into a platoon and using navigation and other available data to optimize the efficiencies of operating the vehicles together as a platoon. Methods may include receiving a first trip request including a first vehicle identification, trip destination, and associated preferences; receiving a second trip request including a second vehicle identification, trip destination, and associated preferences; and generating a platooning plan including assignment of platoon leader to the first vehicle identification and a joining location where a vehicle of the first vehicle identification is to form a platoon with a vehicle of the second identification. Methods may include joining the first vehicle and the second vehicle in a secure vehicle-to-vehicle communication session.

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