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11. 发明公开

EP2387698A1 METHOD FOR CREATING SPEED PROFILES FOR DIGITAL MAPS 有权转让
标题翻译：用于生产速度曲线FOR数字卡
公开(公告)号：EP2387698A1
公开(公告)日：2011-11-23
申请号：EP10700852.6
申请日：2010-01-13
申请人： Tele Atlas B.V. , Tomtom Belgium N.V.
发明人： HIESTERMANN, Volker , VAN ESSEN, Robert , BASTIAENSEN, Edwin , T'SIOBBEL, Stephen
IPC分类号： G01C21/32 , G06F17/30 , B60W30/14
CPC分类号： G01C21/3469 , G01C21/32 , Y02D30/20
摘要： Probe data is analyzed to derive Longitudinal Speed Profiles (LSPs) and an Optimal Longitudinal Speed Profile (18) for each road segment or link in a digital map network. The Longitudinal Speed Profiles (LSPs) profiles are calculated during defined time spans whereas the Optimal Longitudinal Speed Profile (18) is based on the LSP for the time span corresponding only to free flow traffic conditions. All of the LSPs can used to create a respective energy cost for each time span, or only the OLSP (18) can be used (or alternatively the RRDSL 16 or LRRDSL 17) to calculate an energy cost for the free flow conditions only. The energy cost can be used to predict the energy required by a vehicle to traverse the link Navigation software can use the energy cost to plan the most energy efficient route between two locations in the digital map. Sensory signals can be activated if a driver strays from the Optimal Longitudinal Speed Profile (18) to achieve extremely high levels of energy efficiency.

12. 发明公开

EP2149056A1 POSITIONING DEVICE AND METHOD TO DETERMINE A POSITION USING AN ABSOLUTE POSITIONING SYSTEM AND A RELATIVE POSITIONING SYSTEM, COMPUTER PROGRAM AND A DATA CARRIER 有权转让
标题翻译：操作的绝对和相对位置确定的装置，方法和程序模式
公开(公告)号：EP2149056A1
公开(公告)日：2010-02-03
申请号：EP07747469.0
申请日：2007-05-24
申请人： Tele Atlas B.V.
发明人： T'SIOBBEL, Stephen
IPC分类号： G01S5/14 , G01C21/16
CPC分类号： G01S19/49 , G01C21/165 , G01C21/30 , G01S5/0263 , G01S19/22
摘要： The invention relates to a positioning device (PD) arranged to determine a position using an absolute positioning system and a relative positioning system. The positioning device is arranged to work in a first mode, in which the position is determined using the absolute positioning system and possibly the relative positioning system, and in a second mode, in which the position is determined using the relative posit ioning system and possibly the absolute positioning system. In the first mode the absolute positioning system being weighted more heavily than in the second mode and the positioning device is arranged to switch from the first to the second mode. The positioning device (PD) has access to a digital map database (DMD, 3DMD) and the switch from the first to the second mode is decided based on at least the determined posit ion in combination with information stored in the digital map database (DMD, 3DMD).

13. 发明公开

EP2174157A1 METHOD AND DEVICE FOR DETERMINING A POSITION 审中-公开
标题翻译：方法和设备，用来确定位置
公开(公告)号：EP2174157A1
公开(公告)日：2010-04-14
申请号：EP08786713.1
申请日：2008-07-31
申请人： Tele Atlas B.V.
发明人： T'SIOBBEL, Stephen
IPC分类号： G01S5/14 , G01S1/00
CPC分类号： G01S19/425 , G01S19/22 , G01S19/28 , G01S19/35
摘要： The invention relates to a positioning device (PD) comprising a receiving device (AN) to receive signals from a plurality of transmitters (SA1, SA2), the transmitters being part of an absolute positioning system. The position device is further arranged to determine transmitter positions of each transmitter (SA1, SA2) and to compute from which transmitters (SA1, SA2) direct receipt of signals is possible based on a previously determined position, the respective transmitter positions and multi path information. The positioning device is further arranged to determine a position.

14. 发明申请

WO2008143497A1 POSITIONING DEVICE AND METHOD TO DETERMINE A POSITION USING AN ABSOLUTE POSITIONING SYSTEM AND A RELATIVE POSITIONING SYSTEM, COMPUTER PROGRAM AND A DATA CARRIER 审中-公开
标题翻译：定位装置和使用绝对定位系统和相对定位系统确定位置的方法，计算机程序和数据载体
公开(公告)号：WO2008143497A1
公开(公告)日：2008-11-27
申请号：PCT/NL2007/050246
申请日：2007-05-24
申请人： TELE ATLAS N.V. , T'SIOBBEL, Stephen
发明人： T'SIOBBEL, Stephen
IPC分类号： G01S5/14 , G01C21/16
CPC分类号： G01S19/49 , G01C21/165 , G01C21/30 , G01S5/0263 , G01S19/22
摘要： The invention relates to a positioning device (PD) arranged to determine a position using an absolute positioning system and a relative positioning system. The positioning device is arranged to work in a first mode, in which the position is determined using the absolute positioning system and possibly the relative positioning system, and in a second mode, in which the position is determined using the relative posit ioning system and possibly the absolute positioning system. In the first mode the absolute positioning system being weighted more heavily than in the second mode and the positioning device is arranged to switch from the first to the second mode. The positioning device (PD) has access to a digital map database (DMD, 3DMD) and the switch from the first to the second mode is decided based on at least the determined posit ion in combination with information stored in the digital map database (DMD, 3DMD).
摘要翻译：本发明涉及一种用于使用绝对定位系统和相对定位系统来确定位置的定位装置（PD）。定位装置布置成以第一模式工作，其中使用绝对定位系统和可能的相对定位系统确定位置，并且在第二模式中，使用相对定位系统确定位置，并且可能绝对定位系统。在第一模式中，绝对定位系统被加权比第二模式更重，并且定位装置被布置成从第一模式切换到第二模式。定位装置（PD）可以访问数字地图数据库（DMD，3DMD），并且至少基于确定的定位决定了从第一模式到第二模式的切换结合存储在数字地图数据库（DMD）中的信息，3DMD）。

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