FR3139195B1 - Positioning method, on a road map, associated device and motor vehicle - Google Patents
Positioning method, on a road map, associated device and motor vehicle Download PDFInfo
- Publication number
- FR3139195B1 FR3139195B1 FR2208707A FR2208707A FR3139195B1 FR 3139195 B1 FR3139195 B1 FR 3139195B1 FR 2208707 A FR2208707 A FR 2208707A FR 2208707 A FR2208707 A FR 2208707A FR 3139195 B1 FR3139195 B1 FR 3139195B1
- Authority
- FR
- France
- Prior art keywords
- deviation
- positions
- series
- motor vehicle
- positioning method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
- G01C21/30—Map- or contour-matching
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
Abstract
Procédé de positionnement, sur des segments (SEG1, SEG2, SEG3, SEG4, SEG5) de route, d’un véhicule comprenant les étapes suivantes : Réception d’une première série de positions du véhicule,Détermination, par appariement cartographique, d’une deuxième série de positions sur les segments (SEG1, SEG2, SEG3, SEG4, SEG5) et à une distance inférieure à une première déviation de chaque position de la première série,Répétition des étapes suivantes :Réception d’une nouvelle position (P5) du véhicule,Détermination, par appariement cartographique, d’une troisième série de positions (N2, N3, N4, N5), sur les segments (SEG1, SEG2, SEG3, SEG4, SEG5), et à une distance :Inférieure à une deuxième déviation des positions de la deuxième série de positions, etInférieure à une troisième déviation de la nouvelle position, et La deuxième déviation étant inférieure à la première déviation et à la troisième déviation. Figure pour l’abrégé : figure 3Method for positioning, on road segments (SEG1, SEG2, SEG3, SEG4, SEG5), a vehicle comprising the following steps: Receiving a first series of positions of the vehicle, Determining, by cartographic matching, a second series of positions on the segments (SEG1, SEG2, SEG3, SEG4, SEG5) and at a distance less than a first deviation from each position of the first series, Repetition of the following steps: Receiving a new position (P5) of the vehicle, Determining, by cartographic matching, a third series of positions (N2, N3, N4, N5), on the segments (SEG1, SEG2, SEG3, SEG4, SEG5), and at a distance: Less than a second deviation from the positions of the second series of positions, and Less than a third deviation from the new position, and The second deviation being less than the first deviation and at the third deviation. Figure for abstract: figure 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2208707A FR3139195B1 (en) | 2022-08-31 | 2022-08-31 | Positioning method, on a road map, associated device and motor vehicle |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2208707A FR3139195B1 (en) | 2022-08-31 | 2022-08-31 | Positioning method, on a road map, associated device and motor vehicle |
| FR2208707 | 2022-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3139195A1 FR3139195A1 (en) | 2024-03-01 |
| FR3139195B1 true FR3139195B1 (en) | 2024-07-26 |
Family
ID=83506620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR2208707A Active FR3139195B1 (en) | 2022-08-31 | 2022-08-31 | Positioning method, on a road map, associated device and motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR3139195B1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8645061B2 (en) * | 2010-06-16 | 2014-02-04 | Microsoft Corporation | Probabilistic map matching from a plurality of observational and contextual factors |
| US10598499B2 (en) * | 2018-07-25 | 2020-03-24 | Kabushiki Kaisha Toshiba | Method and device for accelerated map-matching |
| CN114440900A (en) * | 2022-01-07 | 2022-05-06 | 中国地质大学（武汉） | Improved Hidden Markov Model Map Matching Method and Device |
-
2022
- 2022-08-31 FR FR2208707A patent/FR3139195B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| FR3139195A1 (en) | 2024-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
|
| PLSC | Publication of the preliminary search report |
Effective date: 20240301 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |
|
| PLFP | Fee payment |
Year of fee payment: 4 |