EP2092501A1 - Procédé de présentation d'informations d'itinéraire dans un système de navigation - Google Patents

Procédé de présentation d'informations d'itinéraire dans un système de navigation

Info

Publication number
EP2092501A1
EP2092501A1 EP07820238A EP07820238A EP2092501A1 EP 2092501 A1 EP2092501 A1 EP 2092501A1 EP 07820238 A EP07820238 A EP 07820238A EP 07820238 A EP07820238 A EP 07820238A EP 2092501 A1 EP2092501 A1 EP 2092501A1
Authority
EP
European Patent Office
Prior art keywords
route
speeds
determined
stored
navigation system
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.)
Withdrawn
Application number
EP07820238A
Other languages
German (de)
English (en)
Inventor
Lothar-Frank Smirnov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2092501A1 publication Critical patent/EP2092501A1/fr
Withdrawn legal-status Critical Current

Links

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
    • G08G1/0969—Systems involving transmission of navigation instructions to the vehicle having a display in the form of a map
    • 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
    • G01C21/3667—Display of a road map
    • G01C21/3676—Overview of the route on the road map

Definitions

  • the present invention relates to a method for the preparation of
  • Route information for a navigation system in which displayed on a display, a graphical representation of a digitized map and the already covered distance of a route is highlighted in this illustration.
  • the invention also relates to a navigation system for carrying out this method.
  • a pure destination route display or a route guidance by means of optical and / or acoustic indications is therefore no longer sufficient today to trigger a sufficient purchase incentive among the users and potential customers.
  • the invention provides that when covering the distance driving speeds are detected and the
  • the highlighting preferably takes place in several colors which are each assigned to a specific speed range.
  • the color transitions between the different speed ranges can be stepped here or, if the display allows this, can be made to flow smoothly into one another.
  • the speed to be displayed is determined for each predetermined route sections and displayed with a corresponding marking. These may be, for example, brands with a circular peripheral shape, but also any other geometric shapes, such as triangles, or solid lines or splines are also conceivable.
  • the marking is advantageously carried out with a plurality of mutually distinguishable graphic symbols which are each assigned to a predetermined speed range. This can be, for example, full circles or circles with a dot o.a. to be in the middle.
  • the travel speeds determined for display are compared with the desired speeds stored in the digitized map and, in the event of a deviation beyond a defined tolerance range, this deviation is additionally shown.
  • This can be done, for example, by displaying the markings corresponding to the speeds in different sizes. In this case, an exceeding of the tolerance range can be indicated by an enlarged mark and a falling below by a reduced mark. Alternatively, a change in the contrast or color intensity adapted to the deviation is possible.
  • the determined travel speeds of the traveled distance are preferably stored.
  • average values from the determined travel speeds are calculated and stored for the route sections when the respective route sections are traveled several times. This opens the possibility to create driver-specific Fahr niesprof ⁇ le.
  • the stored travel speeds are preferably taken into account.
  • Figure 1 - a simplified schematic diagram of an inventive
  • FIG. 2 - a simplified schematic diagram of an inventive
  • FIG. 3 shows the illustration of FIG. 2 with a selected partial section.
  • FIG. 1 is schematically sketched an inventive navigation system 1 is shown.
  • the essential element of the navigation system 1 is a data processing unit 2, usually a correspondingly suitable microprocessor, which receives various input data and processes it for output.
  • the preparation concerns, for example, a route calculation and
  • the data processing unit 2 receives inter alia data from an input device 3, via which the user can enter, for example, information on the destination, parameters for the route calculation and / or a selection of specific sections.
  • the navigation system 1 further has a memory device 4, which is connected to the data processing unit 2.
  • the illustrated memory device 4 may for example be a single read / write memory or, alternatively, a plurality of physically separate memory for each different memory functions. In the illustration of Figure 1, the memory device 4 is simplified as a single memory reproduced.
  • the data of a digitized map of a road network are stored, which is accessed by the data processing unit 2 for calculating the route, for editing the presentation data and for destination guidance.
  • Data are stored, the u.a. Information about speeds and / or user profiles included.
  • the navigation system has a plurality of speed sensors 5, for example odometers, which detect the speeds of the vehicle and then forward the detected speed values to the data processing unit 2.
  • the data processing unit 2 sends the values to the storage device 4 for storage.
  • the data processing unit 2 is connected to an output device 6, by means of which the data of the route guidance and / or the route information prepared by the data processing unit 2 for presentation are output to the user of the navigation system 1.
  • the output of the navigation information can be done visually / optically by means of a suitable display or monitor or acoustically by means of loudspeakers.
  • FIG. 2 shows a simplified illustration 10 of the route information which is displayed on a display or monitor of the navigation system 1 from FIG.
  • a two-dimensional one is shown
  • a current vehicle position is indicated on a route 11 by means of a car-car 12 which, in addition to the position information, also reproduces direction information by means of the integrated arrow.
  • a route 11 is shown in the illustration.
  • the further traffic route network and the display of additional information for example, development areas, forests, waters and / or point of interests (POIs) are omitted here for clarity.
  • the route 11 is subdivided by the Carsor 12 into a first section 13 of the route still to be traveled of the route 11 and into a second section 14 of the route of the route 11 already traveled.
  • the second section 14 of the distance covered is hereby highlighted. This is done in the representation of Figure 2 on round markers 15, which are arranged side by side along the second portion 14 of the route 11.
  • the position of the markers 15 can be determined according to a predetermined algorithm, for example equidistant in consideration of the vehicle speed and the set map scale. In this case, it is possible for each designated mark the speed to be displayed as
  • This section may be a point, a standing cross, a skewed cross, and / or hatchings of different orientation and density, thus making it easier for the user to access this section of information and be presented in a readily understandable manner in a two-color representation.
  • Speed can also be advantageously achieved with different colors using a suitable color scheme taking into account the map colors used.
  • four speed ranges can be selected by means of different colors 50 km / h yellow, speeds between 50 and 80 km / h green, speeds between 80 and 120 km / h blue and speeds below 30 km / h are shown in red.
  • the speed ranges for the color scheme can be based on the limit speeds provided for in the Highway Code or on legally permissible maximum speeds.
  • the benefit of the present invention is enhanced by the ability to use the additional speed information shown for a later destination route calculation according to modified user specifications.
  • the interface between the driver and the navigation system 1 Human Machine Interface HMI
  • the return route is principally calculated by the navigation system 1 only in the opposite direction of travel.
  • the traffic obstruction may be, for example, a construction site or a regularly congested road. The driver would like to avoid this traffic obstacle then on the return trip favorably or lock for the destination route calculation.
  • traffic obstructions that exist only in one direction, for example, only for the outward journey, not to be considered in the return trip, optional manual input of such information can be additionally provided.
  • Select section 16 or to select can take place by standard mechanisms for selection in a navigation map, for example by spanning a rectangle via suitable input elements or by dragging an area with the finger in a touchscreen device.
  • the support can be done by making it easier

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)
  • Instructional Devices (AREA)

Abstract

L'invention concerne un procédé de présentation d'informations d'itinéraire dans un système de navigation dans lequel une représentation graphique (10) d'une carte numérisée est présentée sur un affichage et le chemin (14) déjà parcouru pendant un déplacement (11) est mis en évidence dans cette présentation. Pour améliorer la présentation des informations d'itinéraire, l'invention propose de détecter les vitesses de déplacement sur le chemin parcouru et de mettre en évidence le chemin parcouru (14) en fonction des vitesses de déplacement détectées.
EP07820238A 2006-11-17 2007-09-17 Procédé de présentation d'informations d'itinéraire dans un système de navigation Withdrawn EP2092501A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006054326A DE102006054326A1 (de) 2006-11-17 2006-11-17 Verfahren zur Darstellung von Routeninformationen für ein Navigationssystem
PCT/EP2007/059749 WO2008058784A1 (fr) 2006-11-17 2007-09-17 Procédé de présentation d'informations d'itinéraire dans un système de navigation

Publications (1)

Publication Number Publication Date
EP2092501A1 true EP2092501A1 (fr) 2009-08-26

Family

ID=38670041

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07820238A Withdrawn EP2092501A1 (fr) 2006-11-17 2007-09-17 Procédé de présentation d'informations d'itinéraire dans un système de navigation

Country Status (5)

Country Link
US (1) US20100004859A1 (fr)
EP (1) EP2092501A1 (fr)
CN (1) CN101536056B (fr)
DE (1) DE102006054326A1 (fr)
WO (1) WO2008058784A1 (fr)

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WO2009143821A1 (fr) 2008-05-27 2009-12-03 Navigon Ag Procédé de fonctionnement d'un système de navigation comportant un dispositif d'affichage
US8600666B2 (en) * 2010-01-19 2013-12-03 Mitsubishi Electric Corporation Map data creating device, navigation device, and map processing system using these devices
TWI431246B (zh) * 2010-06-30 2014-03-21 Mitac Int Corp Electronic map of the road rendering methods, computer programs and navigation devices
JP5724689B2 (ja) 2011-07-05 2015-05-27 アイシン・エィ・ダブリュ株式会社 ナビゲーションシステム、ナビゲーション方法、及びナビゲーションプログラム
US9146131B2 (en) 2011-07-05 2015-09-29 Aisin Aw Co., Ltd. Evaluation indication system, evaluation indication method and computer-readable storage medium
US9151630B2 (en) 2011-07-05 2015-10-06 Aisin Aw Co., Ltd. Evaluation indication system, evaluation indication method and computer-readable storage medium
CN103134495B (zh) * 2012-12-25 2015-10-07 上海博泰悦臻电子设备制造有限公司 导航信息的生成方法、导航装置及车载终端
RU2646214C2 (ru) * 2013-06-07 2018-03-01 Дзе Йокогама Раббер Ко., Лтд. Устройство отображения маршрута передвижения и способ отображения маршрута передвижения
CN104596521B (zh) * 2014-03-14 2018-04-27 腾讯科技（深圳）有限公司 一种路线信息的显示方法及装置
CN104613974B (zh) * 2014-05-08 2017-08-25 腾讯科技（深圳）有限公司 导航时间获取方法、系统、导航方法和装置
DE102017208867A1 (de) 2017-05-24 2018-11-29 Bayerische Motoren Werke Aktiengesellschaft Darstellung einer Fahrtroute durch ein Navigationssystem
DE102018204136A1 (de) 2017-07-10 2019-01-10 Bayerische Motoren Werke Aktiengesellschaft Darstellung einer gekrümmten Fahrtroute durch ein Navigationssystem
CN110210058B (zh) * 2019-04-26 2024-04-26 纵目科技（上海）股份有限公司 符合车辆动力学的参考线生成方法、系统、终端和介质
CN111915916A (zh) * 2020-09-07 2020-11-10 四川路桥建设集团交通工程有限公司 一种高速公路全路段的提示方法及系统
DE102023112066A1 (de) * 2023-05-09 2024-11-14 Ipek International Gmbh System und Verfahren zum Überwachen einer Geschwindigkeit einer Inspektionseinheit eines Kanalinspektions- und/oder Wartungssystems

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Also Published As

Publication number Publication date
WO2008058784A1 (fr) 2008-05-22
CN101536056B (zh) 2015-08-12
CN101536056A (zh) 2009-09-16
DE102006054326A1 (de) 2008-05-21
US20100004859A1 (en) 2010-01-07

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