WO2012100765A1 - Procédé pour faire fonctionner un appareil électrique mobile - Google Patents

Procédé pour faire fonctionner un appareil électrique mobile Download PDF

Info

Publication number
WO2012100765A1
WO2012100765A1 PCT/DE2012/000002 DE2012000002W WO2012100765A1 WO 2012100765 A1 WO2012100765 A1 WO 2012100765A1 DE 2012000002 W DE2012000002 W DE 2012000002W WO 2012100765 A1 WO2012100765 A1 WO 2012100765A1
Authority
WO
WIPO (PCT)
Prior art keywords
graphical
destination
representation
targets
target
Prior art date
Application number
PCT/DE2012/000002
Other languages
German (de)
English (en)
Inventor
Andreas Metz
Original Assignee
Garmin Switzerland 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 Garmin Switzerland Gmbh filed Critical Garmin Switzerland Gmbh
Priority to MX2013007880A priority Critical patent/MX2013007880A/es
Publication of WO2012100765A1 publication Critical patent/WO2012100765A1/fr

Links

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
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3626—Details of the output of route guidance instructions
    • G01C21/3647—Guidance involving output of stored or live camera images or video streams
    • 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
    • G01C21/3679—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities

Definitions

  • the invention relates to a method for operating a mobile electrical see device according to the preamble of claim 1.
  • Known mobile electrical devices are configured to record an image of a part of the optical environment by means of an optical recording device, to superimpose the optical image with further image content, in particular virtual image content, and to image the resulting image of a part of the environment of the mobile electrical device Output unit.
  • generic mobile electrical devices When superimposing the optical image contents recorded with the recording device and the virtual image contents, generic mobile electrical devices are set up to arrange the virtual image contents on the image of the part of the environment of the mobile electrical device in such a way that they relate to a certain position in the mobile device Inserted or superimposed on the image of the optical recording devices.
  • the direction of an optical recording device by means of appropriate sensors, in particular by means of a compass, as well as the current position of the mobile electronic device.
  • a disadvantage of known methods is that with an increasing number of targets that are to be combined or superpositioned with the recording of the recording device, it may lead to the overlap of targets or their graphical representative, which in turn leads to a difficult or impossible interpretation of may result in any output generated. This problem can be countered by reducing or limiting the total number of goals to be integrated into the reception of the recording device.
  • the method according to the invention is based on the fundamental idea that in the graphical representation generated from the inclusion of a recording device and the graphic symbols of targets in a certain geographical area, a specific part can be determined, which can comprise at least one graphical symbol of a target, and by means of which easy and correct identification and differentiation of targets or graphical symbols of targets is made possible, even if the specific part of the graphical representation comprises more than one graphical symbol of a target. This is achieved by outputting further information on at least one destination on the output device if at least one graphical symbol of a destination is located in the specific part of the representation.
  • a mobile electrical device operated by the method according to the invention comprises at least one optical recording device, an optical output device and a target database, wherein destinations having a geographical position are stored in the target database. It is basically arbitrary, what can be defined as a goal. In principle, in the context of the present invention, any information that can reasonably be associated with a geographic location may be considered a target. Furthermore, it is provided for an electronic device operated by the method proposed here that it comprises a position determination unit and a direction determination unit which are set up to determine the current position of the device or to determine the spatial view of the optical recording device. For example, a GPS receiver and an electronic compass can be used for this purpose.
  • the device comprises an input unit for input of operator commands as well as a memory device in which a target search distance can be stored.
  • a target search distance can be stored.
  • the determination of the current position of the device as well as the determination of the spatial orientation of the receiving device and the reading of the target search distance from the storage device take place.
  • the determination of a geographical area is provided by means of the current position of the device, the spatial orientation of the recording device and the target search distance.
  • the filtering of targets whose geographical position is located in the particular geographic area takes place.
  • a subsequent method step provides for the generation of a graphical representation which comprises at least one optical image of the pickup device and at least one graphical symbol of the filtered targets, the orientation of the graphic symbols of the targets in the representation being dependent on the spatial relationship between the position of the objects Objectives and the orientation of the recording device takes place.
  • the output of the generated geographical representation by means of the output device and the determination of a part of the geographical representation which may include at least one geographical symbol of a target, wherein the output of further information to at least one destination by means of the output device is carried out if at least one graphical symbol of a target is in the particular part of the representation.
  • the method enables the superposition of the recording of the optical pickup device with graphical symbols of targets, even if the graphical symbols of the targets partially or completely overlap in the graphical representation.
  • the graphical symbols of targets in the specific part of the graphical representation are enlarged.
  • better identification and differentiation are achieved, in particular in the case of partially overlapping or overlapping graphical symbols of goals.
  • basically smaller graphical symbols of targets can be used and thus overlaps of the graphical symbols can be reduced.
  • the particular part of the graphical representation thus has the effect of a magnifying glass which selectively magnifies the particular part of the graphical representation or the graphic symbols contained therein.
  • the output of further information of a destination in the specific part of the graphic representation takes place in an information area of the graphical representation.
  • the information area can be an independent, separated area of the graphical representation, so that it is as easily recognizable and the further information contained therein also at least one goal whose graphical symbol is located in the particular part of the graph, easily perceived or he - can be known.
  • the information area can be arranged in the lower part or in the vicinity of the lower edge of the graphical representation or the receptacle of the receiving device. In many cases, the ground located in the surrounding area will be displayed in this area, so that with such an arrangement of the information area no or only very little other information or graphic contents of the graphical representation are covered.
  • the further information in the information area relating to at least one destination can in principle be any, different information that is linked or can be linked to the destination.
  • a further advantageous embodiment of the method provides that the output of further information on a destination comprises the representation of the graphic symbol of the respective destination in the information area. This is particularly appropriate when a plurality or more than one target or their graphical symbols are included in the specific part of the graphical representation. Because of this, the further information of the information area of the graphic representation can be unambiguously assigned to one of the destinations in the specific area of the presentation. Thus, even with overlapping graphic symbols in the particular part of the representation, a slight differentiation of the different targets can take place.
  • a graphical selection element is displayed which represents the number and / or the order of the destinations in the particular part of the graphical representation. This makes it very easy for the user to recognize through the information area which and how many destinations or. their graphic Symbols are included in the particular part of the graph and, optionally, in what order these targets follow one another. For example, the order may reflect an increasing or decreasing distance between the current position and the position of the targets.
  • a graphical element of the graphic selection element associated with a destination can be highlighted. This makes it possible, on the one hand, to display or output only the further information of one of the destinations of the specific part of the graphical representation in the information area and, on the other hand, to make it clear at the same time by highlighting the elements in the selection element that further, and possibly further, Goals are in the particular part of the graph. This in turn either further facilitates the interpretation of the further information of the information area or increases the amount of further information about a destination in the information area.
  • the destination to which further information in the information area is displayed can be selected by an input by means of the input unit. Of course, this is especially true if more than one target is included in the particular part of the graph.
  • the destination to which further information in the information area is output can be selected as the destination of a route calculation functionality of the mobile device by means of the input unit.
  • a touch ren of the touch screen in the area of the information area causes the corresponding target as a destination for a route calculation selected from and a corresponding route calculation is initiated.
  • a particularly desirable embodiment provides that the representation of the graphical symbols of the targets in the graph on an artificial horizon, wherein the orientation of the symbols depending on the horizontal angular relationship between the positions of the targets and the orientation of the receiving device, in particular to the current position of the device.
  • a true-to-scale horizontal direction indication of the respective targets or their symbols is made possible so that the symbols of targets on the artificial horizon are shown partially or completely overlapped, which are based on the current position in a similar or identical horizontal direction.
  • the specific part of the graphical representation has a fixed position within the graphical representation or within the output device.
  • the specific area of the graphical representation can be determined by the user.
  • provision can be made for a part of the graphical representation to be determined in the vicinity of a point of contact of the touchscreen.
  • the specific part of the graphical representation is determined automatically and extends essentially around the orientation of the recording device.
  • this may mean that the particular part of the representation is advantageously determined to represent an area substantially perpendicular to the spatial orientation of the receptacle. This is particularly advantageous when the inventive method, in particular the registration of changes in the orientation of the receiving device and the generation and output of graphi rule representations, in real time or almost in
  • the determination of the geographical area is based on optical properties of the recording device. This is advantageous in particular if, for example, the image detail recorded by the optical recording device can be varied by means of an optical system connected to or integrated into the optical recording device. Corresponding adaptation of the geographical area for the purpose of filtering out targets ensures that no targets are filtered out of the image section captured by the recording device, and vice versa it is ensured that all the targets located in the region of the image section of the optical recording device be filtered out. Furthermore, it is particularly advantageous if the destination search radius can be changed and stored by means of the input unit.
  • the number of destinations can be optimally adapted to the interests of the user in the respective situation.
  • the user may choose and save a large target search radius if he wants to gain an overview of a plurality of targets at a greater distance.
  • the user may also adjust and save the target search radius accordingly.
  • the exposure determination unit determines changes in the spatial orientation of the recording unit in a smoothed and / or stabilized manner.
  • a smoothed or stabilized in particular temporally stabilized, determination of the spatial orientation of the receiving device simultaneously several advantageous effects for the method allows.
  • small changes in the direction of the recording device can be used to suppress a renewed determination of the geographical area and subsequent filtering out of targets as well as the generation and outputting of a graphical representation, thus saving valuable computing power of the mobile electrical device.
  • Recording device j a lighter and less movement-prone recording of goals in the specific part of the graph and an associated output of further information in the information area information possible.
  • Such a stabilized determination of changes in direction of the receiving unit is particularly suitable for small and light mobile electronic devices, since they suffer due to the low weight and small dimensions of course, under a certain agitation in the use of an operator.
  • Figure 1 is a schematic representation for determining the geographical area and for determining an angular relationship between the orientation of the receiving device and position of targets in the geographical area.
  • Fig. 2 is a schematic representation of the initial situation before
  • FIG. 3 shows a schematic representation of a graphical representation on the basis of the method according to the invention
  • Fig. 4 is a schematic representation of a graphical representation of the inventive method in a second embodiment.
  • Fig. 1 shows the geometric operations involved in the method.
  • the current position 1 of the mobile electrical device is determined relative to a defined reference system. In the practical implementation, this is preferably done by a position determination unit, such as a GPS unit, through which the current position of the device in the form of position coordinates or geodesics can be determined.
  • a position determination unit such as a GPS unit
  • the spatial orientation of the optical recording unit is determined.
  • the horizontal one Component of this spatial orientation 7 is also shown in Fig. 1.
  • the radial extent of the geographical area is determined by the target search distance 4 stored in a memory device.
  • the horizontal viewing angles 3 are determined starting from the orientation 7. From the area enclosed by the viewing angles 3 and the arc of the target search distance 4 between the viewing angles 3, starting from the current position 1, the geographical area 18 is obtained, which is used to filter out targets.
  • the geographical area like the current position, can be described by coordinates of the respective reference system and can thus serve as the basis for the filtering of destinations, insofar as these are also stored with corresponding or comparable coordinates in the destination database.
  • the geographical position 1 9 of the target 2 is used. In FIG. 1, this determination is made with reference to the north direction 16 with the aid of the angles ⁇ , ⁇ and ⁇ .
  • On the basis of the horizontal direction 17 of the target 2 relative to the viewing direction 16 and the north direction 6 can be a lifelike or angled
  • Fig. 2 shows schematically the operations that take place on the basis of the situation of Fig. 1 and lead to the filtering of targets in the geographic area determined according to FIG.
  • the superimposition of a section of a digital map 5 is depicted, in which the destinations 6a, 6b of a target database are again displayed in accordance with their respective coordinates. are superimposed with a current position 1 of a mobile electrical device and the geographic area determined therefrom.
  • the particular part of the graphical representation is essentially a projection of the orientation of the optical recording device 7 into the representation plane of the graphic representation.
  • the particular part of the graphical representation is essentially a projection of the orientation of the optical recording device 7 into the representation plane of the graphic representation.
  • between the current position 1 and the intersection between the orientation of the optical pickup device 7 and the target search distance 4 are a plurality of targets in the direction of the alignment 7 of the optical pickup device.
  • a plurality of graphic symbols of targets are partially or completely overlapped with each other.
  • graphic symbols 1 1 include the targets contained in the geographical area, the horizontal orientation of the symbols 1 1 coinciding with the horizontal orientation of the respective target with respect to the spatial orientation 7 of the recording device or alternatively the north direction , As a result, an angular arrangement of the graphical symbols 1 1 of the targets is achieved.
  • the graphical symbols of the targets 1 1 arranged on an artificial horizon 10 so that on the one hand lei cht recognizable and on the other hand can be represented delimitably by the optical contents of the receiving device.
  • the particular part 12 of the graph which, as already mentioned in relation to the description of FIG Essentially about the spatial orientation of the receiving device, that is essentially to the horizontal component of the line of sight, on the artificial horizon 10 extends.
  • an accumulation of graphic symbols of targets II a is recognizable, which leads to an overlapping or overlapping of the respective symbols II a.
  • Information area 1 3 a selection element 20, from the graphical elements 14, 15 it can be seen that at the moment three goals or their graphical symbols of the particular part of the graph are included, wherein the highlighting of the graphical element 1 5 with respect to the elements 14th the selection element is also recognizable that at the moment more information about a first or to a least distant destination are displayed.
  • the graphical symbols II a of the targets which are contained in the specific part 8 of the graphic representation 12 are enlarged relative to the further targets 11. This, in addition to the information in information area 1 3, ensures better identification and differentiation of objectives II a.
  • the operator can influence or select the further information which is output by means of the information area 1 3 of the graphic representation 8 by means of an input to an input unit.
  • an alternative destination for outputting the further information in the information area 1 3 is selected by means of a gesture control, such as a wiping movement over the information area 1 3 of the graphic representation 8.
  • FIG. 8 A graphic representation 8 following the above-described input is shown in FIG.
  • the identification and the information extraction is clearly and quickly possible even in the overlapping and ambiguous representation of the graphic symbols I I a of the objectives in the specific part 12 of the graph 8.
  • the graphical elements 14 and 15 of the selection element 20 of the information area 1 3 the order or the distance of the targets, the graphical symbols 1 l a in the particular part 12 of the graphical representation 8 are clearly visible to the user.
  • the user can quickly and easily take information from the information area 1 3 to the respective destinations.
  • the information area 13 also contains an indication of a distance to the destination.
  • Destination coordinates of the destination database to a route calculation function in turn, is provided to the mobile electrical appliance, which in turn is configured to calculate a movement route from the current position of the mobile electric device to the specific destination point or coordinates of the destination point and generate route guidance along the calculated travel route.

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Navigation (AREA)

Abstract

L'invention concerne un procédé pour faire fonctionner un appareil électrique mobile, comprenant au moins un dispositif d'enregistrement optique, un dispositif de sortie optique, une base de données de destinations, dans laquelle des destinations (2, 6a, 6b) comportant une position géographique (19) sont mémorisées, une unité de détermination de position, conçue pour déterminer la position instantanée (1) de l'appareil, une unité de détermination de direction, conçue pour déterminer l'orientation spatiale du dispositif d'enregistrement optique, une unité d'entrée, conçue pour l'entrée d'instructions de l'utilisateur, un dispositif de mémorisation, dans lequel une distance de recherche de destination (4) peut être mémorisée. Ce procédé comprend les étapes suivantes : a) détermination de la position instantanée (1) de l'appareil, détermination de l'orientation spatiale (7) du dispositif d'enregistrement et extraction de la distance de recherche de destination (4) présente dans le dispositif de mémorisation; b) détermination d'une zone géographique (18) au moyen de la position instantanée (1), de l'orientation spatiale (7) du dispositif d'enregistrement et de la distance de recherche de destination (4); c) filtrage des destinations (2, 6a, 6b) dont la position (19) se trouve dans la zone géographique déterminée (18); d) détermination d'une relation spatiale entre les positions des destinations filtrées (2, 6a, 6b) et l'orientation (7) du dispositif d'enregistrement; e) production d'une représentation géographique (8) qui comprend au moins un enregistrement optique (9) du dispositif d'enregistrement et des symboles graphiques (11) des destinations filtrées (2, 6a, 6b), l'orientation des symboles graphiques (11) des destinations (2, 6a, 6b) dans la représentation s'effectuant en fonction de la relation spatiale entre les positions (19) des destinations (2, 6a, 6b) et l'orientation (7) du dispositif d'enregistrement; f) sortie de la représentation graphique produite (8) au moyen du dispositif de sortie et détermination d'une partie (12) de la représentation graphique (8) qui peut contenir au moins un symbole graphique (11) d'une destination (2, 6a, 6b), la sortie d'autres informations relatives à au moins une destination (2, 6a, 6b) s'effectuant au moyen du dispositif de sortie, lorsqu'un symbole graphique (11a) d'une destination (2, 6a, 6b) se trouve dans la partie déterminée (12) de la représentation (8).
PCT/DE2012/000002 2011-01-05 2012-01-04 Procédé pour faire fonctionner un appareil électrique mobile WO2012100765A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX2013007880A MX2013007880A (es) 2011-01-05 2012-01-04 Reactor termal.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011009390.7 2011-01-25
DE102011009390 2011-01-25

Publications (1)

Publication Number Publication Date
WO2012100765A1 true WO2012100765A1 (fr) 2012-08-02

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PCT/DE2012/000002 WO2012100765A1 (fr) 2011-01-05 2012-01-04 Procédé pour faire fonctionner un appareil électrique mobile

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014208390A1 (de) * 2014-05-06 2015-11-12 Bayerische Motoren Werke Aktiengesellschaft Ein- und Ausblenden von Kartenelementen bei der Routenführung durch Gesten

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10328828A1 (de) * 2002-06-26 2004-04-29 Pentax Corp. Surveying System
US20070110336A1 (en) * 2003-12-18 2007-05-17 Matsushita Electric Industrial Co. Ltd. Image processing device and image processing method
EP2154481A1 (fr) * 2007-05-31 2010-02-17 Panasonic Corporation Dispositif de capture d'image, serveur de fourniture d'informations supplémentaires, et système de filtrage d'informations supplémentaires
WO2011080385A1 (fr) * 2009-12-29 2011-07-07 Nokia Corporation Procédé et appareil destinés à désencombrer un affichage de mappage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10328828A1 (de) * 2002-06-26 2004-04-29 Pentax Corp. Surveying System
US20070110336A1 (en) * 2003-12-18 2007-05-17 Matsushita Electric Industrial Co. Ltd. Image processing device and image processing method
EP2154481A1 (fr) * 2007-05-31 2010-02-17 Panasonic Corporation Dispositif de capture d'image, serveur de fourniture d'informations supplémentaires, et système de filtrage d'informations supplémentaires
WO2011080385A1 (fr) * 2009-12-29 2011-07-07 Nokia Corporation Procédé et appareil destinés à désencombrer un affichage de mappage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014208390A1 (de) * 2014-05-06 2015-11-12 Bayerische Motoren Werke Aktiengesellschaft Ein- und Ausblenden von Kartenelementen bei der Routenführung durch Gesten

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