WO1998027526A1 - Verfahren zur übertragung von eine als navigationshilfe vorgeschlagene route eines fahrzeuges in einem verkehrsnetz definierenden routeninformationen von einer verkehrszentrale an ein endgerät in einem fahrzeug, eine zentrale und ein endgerät - Google Patents
Verfahren zur übertragung von eine als navigationshilfe vorgeschlagene route eines fahrzeuges in einem verkehrsnetz definierenden routeninformationen von einer verkehrszentrale an ein endgerät in einem fahrzeug, eine zentrale und ein endgerät Download PDFInfo
- Publication number
- WO1998027526A1 WO1998027526A1 PCT/DE1997/002814 DE9702814W WO9827526A1 WO 1998027526 A1 WO1998027526 A1 WO 1998027526A1 DE 9702814 W DE9702814 W DE 9702814W WO 9827526 A1 WO9827526 A1 WO 9827526A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- route
- vehicle
- terminal
- waypoint
- turning
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
- G08G1/096811—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed offboard
-
- 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
- G01C21/34—Route searching; Route guidance
-
- 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
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3655—Timing of guidance instructions
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096855—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver
- G08G1/096861—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver where the immediate route instructions are output to the driver, e.g. arrow signs for next turn
Definitions
- the invention relates to a method for transmitting route information defining a route proposed by a vehicle in a traffic network from a traffic control center to a terminal in a vehicle, a control center and a terminal.
- route information defining a route of a vehicle proposed as navigation aid in a traffic network from a traffic control center to a terminal in the vehicle is usually carried out by mobile radio, so that the amount of route information transmitted increases
- Telecommunication costs are contingent. However, for the convenience of end use and for a reliable, unambiguous definition of a route, it is necessary to describe complex intersections as ergonomically and completely as possible. If a complete digital map of the transport network is present in a terminal device of a vehicle, a complex, in
- the direction of travel in front of the end device user can be displayed completely and thus with a high level of end-use convenience and a low probability of errors.
- the digital map in the terminal device deviates from the digital map in the central office after some time due to construction sites, major events, new roads, changes in direction of travel in roads, etc.
- the object of the present invention is to enable comfortable navigation with as little information transmission as possible.
- the object is solved by the subject matter of the independent claims.
- the invention enables comfortable navigation.
- the scope of the route information to be transmitted from a traffic control center to a terminal for navigation aid is small.
- route information for a waypoint information about the route between two waypoints is transmitted.
- the route proposed by route information as a navigation aid for example on request from a terminal to a central office, stating the terminal location and the desired destination, is transmitted by waypoints on the suggested route, waypoints being defined in each case where the vehicle turns off a road, on which it is located is recommended. This means that it is not necessary for the vehicle to be continuously informed about its direction of travel at junctions etc. between two waypoints.
- Route next waypoint defined can be specified in different ways.
- the additional information can define the route length of the road to be driven between two waypoints. The user of a terminal who is informed about the route length can thus adjust to the time of the next turn.
- Waypoint after a waypoint include information about the turn between the two waypoints;
- the information about turning options can include in particular the number of turning options to the left and / or the turning options to the right;
- Such bending options are presented (in acoustic and / or optical form) in the terminal, information that can be easily evaluated by the user can be generated.
- the direction in which the vehicle has to turn on the proposed route is expediently transmitted at a waypoint, whereupon the terminal can display it to a user; the direction can be transmitted by left / right / straight / sharp to the left etc. or by a cardinal direction such as north / west / east / south / southwest etc. or in both forms, from which clear turning information can be generated for the user of the terminal.
- the direction can be transmitted by left / right / straight / sharp to the left etc. or by a cardinal direction such as north / west / east / south / southwest etc. or in both forms, from which clear turning information can be generated for the user of the terminal.
- the name of the street into which the vehicle is to be turned is transmitted in order to provide information about this to the terminal user.
- the transmission from the traffic control center to the terminal is expediently wireless, in particular by mobile radio.
- the method can be implemented as a program in a control center and in a terminal.
- Fig. 1 shows a section of a transport network
- Fig. 2 is an abstracted representation of this section of the transport network.
- the driver of the vehicle 13 requests from the traffic control center 14 a navigation aid for a route which he indicates by his current position and by the desired destination.
- the traffic center 14 calculated with a route calculation program based on a digital map of the traffic network 1 to 6, the specified start and destination and based on further information (such as the distribution of average speeds, vehicle densities, traffic jams, which are determined on the basis of stationary or mobile detectors in the traffic network) of accident reports, historical
- route information is transmitted from the traffic control center 14 to the terminal in the vehicle 13 to the terminal in the vehicle 13 via mobile radio 15.
- the route information defines the route developed in the traffic center 14 on the basis of waypoints lying on it, such a waypoint being defined in each case where the vehicle from the traffic center 14 has the turn when turning options 7, 12 from a street 1, 5 into another street 5, 6 is recommended.
- a first waypoint 7 is thus defined at the turning possibility at which the vehicle 13 is to turn from the GmbHer Strasse 1 into the Beethoven-Strasse 5 on the suggested route.
- a second waypoint 12 is defined at the turning option at which the vehicle 13 is to turn from Beethovenstrasse 5 into Bachstrasse 6 in order to follow the proposed route.
- the driver is transmitted to a waypoint 7 each additional information defining the next waypoint 12 in the direction of travel of the proposed route 1, 5, 6.
- This additional information can contain, for example, the information that the distance from waypoint 7 to the next waypoint
- Possibility to turn left after two options 9, 10 is to turn right.
- the additional information can thus also be given by turning options located between two waypoints, in particular by the number of turning options to the left and / or to the right.
- 2 shows an abstracted representation of the detail of the proposed route.
- Such an abstract representation can be used, for example, in the traffic control center 14 and / or for the visual information of a driver of a vehicle with a terminal.
- additional or alternatively acoustic information of the driver of the vehicle 13 is also possible.
- FIG. 2 schematically shows the waypoints 7, 12 at which the vehicle according to the proposed route from a road 1; 5 has to turn as well as turning options 8, 11, at which it is not necessary to turn left, between two waypoints 7, 12.
- the representation of the waypoint 7 informs by a symbol, here by a circle, that a road 1 is to be turned here.
- the streets at waypoint 7 are shown as the direction of the compass indicates their course there. Furthermore, it is possible, in particular, to present the current direction of travel in a vehicle running from bottom to top.
- the vehicle comes from below on Justice Straße 1, which should not continue on Schoster Straße 1, but (in 7) should turn right or east into Beethoven-Strckee 5 in the direction of arrow 20 in 7. Accordingly, it is specified for the turning option 12 that the vehicle should turn from Beethovenstrasse 5 in the direction of arrow 21 into Bachstrasse 6.
- the turning options 8 to 11 indicate that the road 5 should not be turned here.
- Transmitted information can have the following form, for example:
- the information which is given to the vehicle 13 at the position in the traffic network approximately shown in FIG. 1 can for example “turn right”, “turn right after 3 km” (if, for example, the position of the vehicle determined by the latter via GPS etc. and reported to the traffic control center 14 by mobile radio etc., so that the latter 14 can determine the distance 3 km by subtracting from the position from the waypoint 7), “next turn right into Beethoven-Strplie”, “Next possible right in the Beethoven-Strse to the east”.
- information about the route to the next waypoint 12 after waypoint 7 is also transmitted.
- the transfer 15 from Information from the traffic control center 15 to a terminal in the vehicle 13 can be provided, for example, in such a way that predetermined codes are used for certain information in the traffic control center 14 and in the vehicle 13.
- a right turn can be assigned a 1, a left turn a 2; West can be 3, east can be 4, and so on; the number of left and / or right turn options between two waypoints can be transmitted as a number according to a specific code for this.
- the display for the driver of the vehicle 13 can take place from the terminal in the vehicle 13, for example graphically as shown in FIG. 2. Alternatively or additionally, acoustic information can be given.
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97952699A EP0944891A1 (de) | 1996-12-16 | 1997-11-27 | Verfahren zur übertragung von eine als navigationshilfe vorgeschlagene route eines fahrzeuges in einem verkehrsnetz definierenden routeninformationen von einer verkehrszentrale an ein endgerät in einem fahrzeug, eine zentrale und ein endgerät |
US09/331,096 US6256580B1 (en) | 1996-12-16 | 1997-11-27 | Process for transmitting route information which defines a proposed route for a vehicle in a road network and serves as a navigation aid from a traffic information center to a terminal in a vehicle, traffic information center and terminal |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19653694.4 | 1996-12-16 | ||
DE19653694 | 1996-12-16 | ||
DE19750778A DE19750778B4 (de) | 1996-12-16 | 1997-11-10 | Verfahren zur Übertragung von eine als Navigationshilfe vorgeschlagene Route eines Fahrzeuges in einem Verkehrsnetz definierenden Routeninformationen von einer Verkehrszentrale an ein Endgerät in einem Fahrzeug, eine Zentrale und ein Endgerät |
DE19750778.6 | 1997-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998027526A1 true WO1998027526A1 (de) | 1998-06-25 |
Family
ID=26032624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1997/002814 WO1998027526A1 (de) | 1996-12-16 | 1997-11-27 | Verfahren zur übertragung von eine als navigationshilfe vorgeschlagene route eines fahrzeuges in einem verkehrsnetz definierenden routeninformationen von einer verkehrszentrale an ein endgerät in einem fahrzeug, eine zentrale und ein endgerät |
Country Status (3)
Country | Link |
---|---|
US (1) | US6256580B1 (de) |
EP (1) | EP0944891A1 (de) |
WO (1) | WO1998027526A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
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US6801763B2 (en) * | 1997-10-29 | 2004-10-05 | Metro One Telecommunications, Inc. | Technique for effectively communicating travel directions |
US6553290B1 (en) * | 2000-02-09 | 2003-04-22 | Oshkosh Truck Corporation | Equipment service vehicle having on-board diagnostic system |
US7729831B2 (en) | 1999-07-30 | 2010-06-01 | Oshkosh Corporation | Concrete placement vehicle control system and method |
US7184866B2 (en) * | 1999-07-30 | 2007-02-27 | Oshkosh Truck Corporation | Equipment service vehicle with remote monitoring |
US6757597B2 (en) | 2001-01-31 | 2004-06-29 | Oshkosh Truck | A/C bus assembly for electronic traction vehicle |
US7107129B2 (en) | 2002-02-28 | 2006-09-12 | Oshkosh Truck Corporation | Turret positioning system and method for a fire fighting vehicle |
US6993421B2 (en) | 1999-07-30 | 2006-01-31 | Oshkosh Truck Corporation | Equipment service vehicle with network-assisted vehicle service and repair |
DE10015936C2 (de) * | 2000-03-30 | 2002-06-13 | Bosch Gmbh Robert | Verfahren zur Strassenklassenbewertung in Navigationssystemen |
US7277782B2 (en) | 2001-01-31 | 2007-10-02 | Oshkosh Truck Corporation | Control system and method for electric vehicle |
US7379797B2 (en) | 2001-01-31 | 2008-05-27 | Oshkosh Truck Corporation | System and method for braking in an electric vehicle |
US6760662B2 (en) * | 2001-05-03 | 2004-07-06 | Samsung Electronics Co., Ltd. | Route guiding method for in-vehicle navigation device |
JP2003065783A (ja) * | 2001-08-27 | 2003-03-05 | Pioneer Electronic Corp | 通信ナビゲーションシステム及び方法、地図情報提供通信センタ装置、通信ナビゲーション端末並びにコンピュータプログラム |
US7792618B2 (en) | 2001-12-21 | 2010-09-07 | Oshkosh Corporation | Control system and method for a concrete vehicle |
US20050113996A1 (en) * | 2001-12-21 | 2005-05-26 | Oshkosh Truck Corporation | Ambulance control system and method |
US7302237B2 (en) * | 2002-07-23 | 2007-11-27 | Mercury Computer Systems, Inc. | Wideband signal generators, measurement devices, methods of signal generation, and methods of signal analysis |
US6741931B1 (en) | 2002-09-05 | 2004-05-25 | Daimlerchrysler Corporation | Vehicle navigation system with off-board server |
US7076363B1 (en) * | 2003-07-17 | 2006-07-11 | America Online, Inc. | Using route narrative symbols |
US7620494B1 (en) | 2003-07-17 | 2009-11-17 | Mapquest, Inc. | Using routing symbols to describe a driving maneuver |
US7324896B1 (en) | 2003-08-04 | 2008-01-29 | Aol Llc | Using a corridor search to identify locations of interest along a travel route |
US6954697B1 (en) | 2003-08-04 | 2005-10-11 | America Online, Inc. | Using a corridor search to identify locations of interest along a route |
US8139109B2 (en) | 2006-06-19 | 2012-03-20 | Oshkosh Corporation | Vision system for an autonomous vehicle |
US8947531B2 (en) | 2006-06-19 | 2015-02-03 | Oshkosh Corporation | Vehicle diagnostics based on information communicated between vehicles |
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EP0349652A1 (de) * | 1987-12-28 | 1990-01-10 | Aisin Aw Co., Ltd. | Navigationssystem für fahrzeuge |
US5414629A (en) * | 1993-03-31 | 1995-05-09 | Masprodenkoh Kabushikikaisha | Navigation system with route determination process capable of determining a desired route readily and correctly |
US5430655A (en) * | 1992-07-16 | 1995-07-04 | Zexel Corporation | Navigation system for use in vehicle |
WO1996011381A1 (de) * | 1994-10-07 | 1996-04-18 | Mannesmann Aktiengesellschaft | Einrichtung zur zielführung von personen |
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DE4039887A1 (de) * | 1990-12-13 | 1992-06-17 | Bosch Gmbh Robert | Fahrzeugleit- und zielfuehrungssystem |
US5678194A (en) * | 1994-03-10 | 1997-10-14 | Motorola, Inc. | Method for providing geographic dependent instructions to a user of a communications unit |
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JPH08263138A (ja) * | 1995-03-24 | 1996-10-11 | Komatsu Ltd | 無人ダンプ走行コースデータ作成方法及び作成装置 |
CN1137455C (zh) * | 1995-08-09 | 2004-02-04 | 丰田自动车株式会社 | 旅行计划制定设备 |
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-
1997
- 1997-11-27 US US09/331,096 patent/US6256580B1/en not_active Expired - Lifetime
- 1997-11-27 WO PCT/DE1997/002814 patent/WO1998027526A1/de not_active Application Discontinuation
- 1997-11-27 EP EP97952699A patent/EP0944891A1/de not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0349652A1 (de) * | 1987-12-28 | 1990-01-10 | Aisin Aw Co., Ltd. | Navigationssystem für fahrzeuge |
US5430655A (en) * | 1992-07-16 | 1995-07-04 | Zexel Corporation | Navigation system for use in vehicle |
US5414629A (en) * | 1993-03-31 | 1995-05-09 | Masprodenkoh Kabushikikaisha | Navigation system with route determination process capable of determining a desired route readily and correctly |
WO1996011381A1 (de) * | 1994-10-07 | 1996-04-18 | Mannesmann Aktiengesellschaft | Einrichtung zur zielführung von personen |
Also Published As
Publication number | Publication date |
---|---|
EP0944891A1 (de) | 1999-09-29 |
US6256580B1 (en) | 2001-07-03 |
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