WO2008041316A1 - Appareil, procédé et programme de guidage routier, et support d'enregistrement - Google Patents

Appareil, procédé et programme de guidage routier, et support d'enregistrement Download PDF

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Publication number
WO2008041316A1
WO2008041316A1 PCT/JP2006/319723 JP2006319723W WO2008041316A1 WO 2008041316 A1 WO2008041316 A1 WO 2008041316A1 JP 2006319723 W JP2006319723 W JP 2006319723W WO 2008041316 A1 WO2008041316 A1 WO 2008041316A1
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WO
WIPO (PCT)
Prior art keywords
image
display
route
route guidance
guidance
Prior art date
Application number
PCT/JP2006/319723
Other languages
English (en)
Japanese (ja)
Inventor
Makoto Yoshihashi
Kumiko Shudo
Koji Hirose
Original Assignee
Pioneer Corporation
Increment P Corporation
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 Pioneer Corporation, Increment P Corporation filed Critical Pioneer Corporation
Priority to PCT/JP2006/319723 priority Critical patent/WO2008041316A1/fr
Priority to JP2008537373A priority patent/JP4633170B2/ja
Publication of WO2008041316A1 publication Critical patent/WO2008041316A1/fr

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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
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3626—Details of the output of route guidance instructions
    • G01C21/3632—Guidance using simplified or iconic instructions, e.g. using arrows
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/10—Map spot or coordinate position indicators; Map reading aids

Definitions

  • Route guidance device route guidance method, route guidance program, and recording medium
  • the present invention relates to a route guidance device, a route guidance method, a route guidance program, and a recording medium that display a map image that guides a route to a set destination.
  • use of the present invention is not limited to the above-described route guidance device, route guidance method, route guidance program, and recording medium.
  • the above-described navigation device displays a map without a building at the time of switching the display screen, and then three-dimensionally displays the building on the map.
  • a display while the map is displayed, it is possible to check the distant situation of the road that is currently running and the connection status of other roads to the running road. To do.
  • a plurality of buildings are displayed in three-dimensional order in order of the building force far from the vehicle position at a time interval that allows the user to visually recognize each building. Therefore, the user can confirm multiple buildings one by one without being obstructed by the previous building (see Patent Document 1 below).
  • Patent Document 1 Japanese Patent Application Laid-Open No. 2004-226368
  • Patent Document 1 is suitable as a display technique for a display screen when performing navigation by a mobile terminal device such as a mobile phone. This is because, in the case of a mobile terminal device, since the display screen is small, the stereoscopic display as in Patent Document 1 is Doing so will narrow the displayable route range. Even if the scale is changed and a wide route range is displayed, the display will be difficult to recognize for users with a small display size. As described above, in the case of a mobile terminal device, the problem of being able to provide an easy-to-view display screen using a conventional display method is given as an example.
  • Patent Document 1 the relationship between the priority of information displayed on the display screen and the layout of the display screen has not been considered conventionally, regardless of the case of the mobile terminal device. Therefore, it was necessary to see each display location in the display screen in order to confirm multiple information. Such a display screen has many viewpoint movements, and it can be a burden on the user to browse!
  • the route guidance device is a route guidance device for displaying an image for guiding a moving body along a route to a set destination on a display screen.
  • Display control means for arranging the guide images generated by the generation means in the order of arrival at the intersection or branch point and displaying them on the display screen, wherein the display control means is configured such that the mobile object is the guide. It is displayed on the display screen when passing through an intersection or a branch point corresponding to one guide image in the image, and a new guide image is arranged and displayed according to the order.
  • the route guidance method according to the invention of claim 8 is the route guidance method in which an image for guiding a moving body along a route to a set destination is displayed on a display screen.
  • the guidance image generated by the process A display step of displaying on the display screen arranged in the order of reaching the intersection or the branch point, wherein the display step is an intersection corresponding to one guide image in the guide image by the moving body.
  • a branch point, V a new guide image displayed on the display screen is arranged and displayed according to the order.
  • a route guidance program according to the invention of claim 9 causes a computer to execute the route guidance method according to claim 8.
  • a recording medium according to the invention of claim 10 is characterized in that the route guidance program according to claim 9 is recorded in a computer-readable manner.
  • FIG. 1 is a block diagram showing an example of a functional configuration of a route guidance device according to an embodiment of the present invention.
  • FIG. 2 is a flowchart showing an example of processing contents of the route guidance device.
  • FIG. 3 is a block diagram showing an example of a hardware configuration of a mobile terminal device that is useful in the present embodiment.
  • FIG. 4 is an explanatory diagram showing an example of the configuration of a route guidance screen displayed on the display.
  • FIG. 5 is a flowchart showing an example of the contents of image display processing of a route guidance screen.
  • FIG. 6 is a flowchart showing an example of the contents of display processing in which each display area is linked.
  • FIG. 7 is an explanatory diagram showing another display example of the route guidance screen.
  • FIG. 1 is a block diagram showing an example of a functional configuration of the route guidance device according to the present embodiment of the present invention.
  • a route guidance apparatus 100 according to the embodiment of the present invention includes a generation unit 101, a display control unit 102, and a detection unit 103. Further, the display control unit 102 includes an acquisition unit 104 and a layout unit 105.
  • the route guidance device 100 is connected to a display screen 110 that displays a map image for guiding a route to a set destination.
  • a route is a guidance route obtained by searching a route to a destination set by a user using a route search device.
  • the generation unit 101 generates guidance information to be displayed on the display screen 110.
  • the guidance information is an image indicating the direction to travel at a plurality of intersections or branching points existing on the guidance route ahead of the current location of the moving body on which the route guidance device 100 is mounted.
  • a branch point the meaning of both an intersection and a branch point will be referred to as a “branch point”.
  • a guidance image is an image that also shows an arrow indicating the direction of turning left and right, and a character.
  • a guidance image composed of arrows is configured by an arrow image that indicates the direction in which the user actually turns right and left when traveling on a specified route in the specified traveling direction.
  • the direction of the arrow may be simply right, left, diagonal right, or diagonal left, but it is also possible to generate an arrow image that matches the shape of the guidance route at the actual branch point.
  • the guidance image made up of characters is composed of images of alphabets and kanji that indicate the direction in which the user turns left and right. Specifically, for example, “R”, “right” representing a right turn, and “L”, “left” representing a left turn are generated. In addition, when representing diagonally right or diagonally left, you may add a basic diagonal character or generate an image with the character itself tilted to match the actual branch shape. .
  • the user may individually set so as to generate an image showing a left or right turn.
  • the generation unit 101 acquires image information of a landmark that is a landmark in the direction to travel near the branch point as information about the branch point
  • the image information of the landmark may be used as a guide image. Good.
  • the guidance image can be generated most easily for each user.
  • the generation unit 101 acquires information about a branch point from the guidance route in order to generate a guidance image.
  • the information on the branch point is information including the position information of the branch point and the left / right turn information.
  • the information related to the branch point includes information on the name of the branch point (for example, “X ⁇ Elementary School”, “Kuchimachi 3-chome”), and the landmark that serves as the landmark of the branch point. Image information and the like may be included. Information about these bifurcation points is extracted from the map image power of the guidance route.
  • the generation unit 101 is provided with information on the current location of the moving object.
  • the current location information is information indicating the location where the user of the route guidance device 100 is currently located. Specifically, for example, latitude and longitude information is provided. In addition to the latitude and longitude information, coordinate information corresponding to a predetermined reference point may be provided.
  • a method for detecting the current location for example, there is a method for detecting the current location by receiving a GPS (Global Positioning System) signal.
  • GPS Global Positioning System
  • the route guidance device 100 is equipped with a GPS signal receiver, Latitude and longitude information is calculated based on the received GPS signal.
  • PHS Personal Handy-phone System
  • the display control unit 102 arranges the guidance images generated by the generation unit 101 in the order in which they reach the branch point, and displays them on the display screen 110. .
  • the display control unit 102 deletes the one guide image from the display screen 110. May be.
  • the display control unit 102 displays the new guidance image arranged in accordance with the order of arrival at the branch point, which is displayed on the display screen 110 together with the erasing process.
  • the display control unit 102 can also scroll the guide image on the display screen 110 in accordance with the movement of the traveling position of the moving object.
  • the detection unit 103 may be provided in the moving body. The detection unit 103 detects the traveling speed of the moving body.
  • the guide image can be scrolled in accordance with the traveling speed detected by the detecting unit 103.
  • the display control unit 102 may include an acquisition unit 104 and a layout unit 105 in order to divide the display area of the display screen 110 and display an arbitrary image.
  • the acquisition unit 104 acquires a map image that guides the map image ahead of the moving object to the set destination.
  • the layout unit 105 divides the display area of the display screen 110 into left and right so that the guide image is displayed on the same display screen as the map image acquired by the acquisition unit 104. And then.
  • the guide image generated by the generation unit 101 is set to be displayed in one divided display area, and the map image acquired by the acquisition unit 104 is set to be displayed in another display area.
  • the display control unit 102 arranges and displays the guidance images generated by the generation unit 101 in the order of the guidance route in front of the traveling position.
  • the guide route order is the order of the branch points that the user reaches when traveling on the guide route from the current point to the destination.
  • induction image The images may be simply arranged at equal intervals, but preferably, the distance between the actual branch points is displayed at a reduced interval, and each time the traveling position approaches the branch point, The guide image may be displayed so as to move downward in the display area set by the layout unit 105. Such a display allows the user to intuitively confirm the distance to the next branch point.
  • the guide images arranged in the order of the guide routes are all generated by the generation unit 101 depending on the total length of the force guide routes generated by the number of branch points and the scale setting of the display.
  • the derived image cannot be displayed on the display screen 110 at the same time. Therefore, the display control unit 102 may display only a predetermined number of guide images in the order of the guide route.
  • the display control unit 102 can divide the display area of the display screen 110 into left and right by the layout unit 105, and can display one guide image and a map image on the other. Further, below the one display area, control may be performed so that a guide image of a branch point within a predetermined distance from the travel position is displayed among the guide images. At the same time, control is performed so that the map image closest to the traveling position in the map information is displayed below the other display area.
  • the display control unit 102 concentrates the information immediately before the current point necessary for confirming the guidance route immediately below the display screen 110. Can be displayed. The user does not need an unnecessary viewpoint movement if he / she pays attention to the lower part of the display area in order to confirm the necessary information immediately.
  • control is performed so that the information around the driving position is concentrated above the display area according to the angle at which the user views the display screen 110 and the direction of travel. Also good.
  • the display screen 110 is divided into upper and lower parts, it may be controlled so that information about the driving position is concentrated on the right or left side of the display area.
  • the display control unit 102 in order to display the guide route so that the user can easily recognize the guidance route, displays the guidance image according to the detected traveling speed.
  • the scroll speed is adjusted and displayed. In this way, by adjusting the actual traveling speed and the scrolling speed, it is possible to realize a display that allows the user to visually understand the traveling speed in addition to the guidance information and to easily recognize it.
  • the display control unit 102 in order to perform a display in which the user can easily recognize the guidance route, the display control unit 102, when any of the branch points on the guidance route approaches the travel position force within a predetermined distance, You can enlarge and display the guide image! In addition to magnifying the guide image, display such as changing the color or density of the guide image to recognize that the guide image approaching within a predetermined distance from the running position is important information. You may do it.
  • FIG. 2 is a flowchart showing an example of the contents of processing of the route guidance device.
  • step S201 it is determined whether or not there is a branch point on the route ahead of the current point.
  • step S201: No when there is no branch point on the route (step S201: No), it is not necessary to display the guidance image, and thus the series of processing ends.
  • step S201: Yes if there is a branch point on the route in step S201 (step S201: Yes), a guidance image representing the direction to travel at the branch point is generated (step S202).
  • step S203 it is determined whether or not guide images of all branch points on the route have been generated. If the guidance images for all branch points have not been generated (step S 203: No), the process returns to step S 202 to generate the remaining branch point guidance images.
  • step S203 when the guidance images of all branch points are generated in step S203 (step S203: Yes), the generated guidance images are arranged in the order of arrival (step S204), and the guidance images are generated according to the current location. Is displayed on the display screen 110 (step S205).
  • step S206 it is determined whether or not the vehicle has passed a branch point.
  • step S206: Yes the guidance image of the branch point that passed is deleted from the display screen 110 (step S207). If the moving body has not passed the branch point (step S 206: No), the process proceeds to step S 208 as it is.
  • the route guidance device 100 can generate a guidance image specialized for recognizing a direction to travel at a branch point.
  • the guide image that generated the display of the guide image is displayed on the same display screen 110 as the map image, and important information is displayed in a concentrated manner in the specified display area (for example, below the display area). To control. Therefore, it is possible to provide a display screen 110 that is easy for the user to recognize by effectively displaying only important information for route guidance.
  • the route guidance device 100 can effectively display only important information. Therefore, even a portable terminal device having a display screen smaller than that of a general navigation device can realize a guidance image that can recognize necessary information with a glance.
  • a route guidance program according to the present invention is executed in a mobile terminal device that stores an application for performing vehicle navigation.
  • the driver's own operation of the mobile terminal device may not be permitted. Even in such a case, the passenger can confirm the guidance contents as a user of the portable terminal device and use the technique by instructing the driver about the guidance contents.
  • the image display device according to the present invention can display the guidance content immediately, so even if the method is as described above, the image display device can be used as if the user himself / herself checks the screen. .
  • FIG. 3 is a block diagram illustrating an example of a hardware configuration of a mobile terminal device that is useful in the present embodiment.
  • the mobile terminal device 300 includes a CPU 301, a ROM 302, a RAM 303, a magnetic disk drive 304, a magnetic disk 305, an audio IZF (interface) 306, a microphone 307, and a speaker 308.
  • Each component 301 to 314 is connected by a bus 320.
  • the mobile terminal device 300 has a function as a mobile phone terminal and a function as a communication terminal that communicates by connecting to a network.
  • the processing when the navigation function is executed is used. In order to explain this, the functions related to navigation will be explained.
  • the CPU 301 governs overall control of the mobile terminal device 300.
  • the ROM 302 records programs such as a route search program and a route guidance program in order to realize navigation in particular.
  • the program such as the spot information search program may be recorded in the ROM 302 in advance, but the external network and the taka program can be downloaded via the communication IZF 313 described later. Also good.
  • a program downloaded from the outside is recorded in a RAM 303 and a magnetic disk 305 described later.
  • the RAM 303 is used as a work area for the CPU 301 and a built-in memory for the mobile terminal device 300.
  • the magnetic disk drive 304 controls reading and writing of data to the magnetic disk 305 according to the control of the CPU 301.
  • the magnetic disk 305 records data written under the control of the magnetic disk drive 304.
  • an HD node disk
  • map information used for route search and route guidance.
  • the map information includes background data representing features (figures) such as buildings, rivers, and the ground surface, and road shape data representing the shape of the road.
  • Two-dimensional or three-dimensional data is displayed on the display screen of the display 311. Drawn in a dimension.
  • the map information and the current location of the vehicle acquired by the GPS unit 314 described later are displayed in an overlapping manner.
  • the background data of the map information includes latitude and longitude information of representative points of various features in addition to latitude and longitude information of each point on the map. For this reason, for example, when one point on the map information displayed on the display 311 to be described later is designated by the user, the latitude and longitude information of the point can also be extracted as the map information power. For example, when the name of a certain feature is input, the latitude and longitude information of the representative point is extracted from the map information. be able to.
  • the map information is recorded in the RAM 303 or the magnetic disk 305, but the present invention is not limited to this.
  • the map information may be recorded in an external server that can be connected to the mobile terminal device 300, which is not limited to the information that is recorded only on the one integrated with the hardware of the mobile terminal device 300.
  • the mobile terminal device 300 acquires the map information via the communication network through the communication IZF 313, for example.
  • the acquired map information is recorded in the RAM 303, the magnetic disk 305, or the like.
  • the audio IZF 306 is connected to an audio input microphone 307 and an audio output speaker 308.
  • the sound received by the microphone 307 is AZD converted in the sound IZF 306.
  • sound is output from the speaker.
  • the input device 309 includes input buttons for inputting characters, numerical values, various instructions, and the like. You can also install an external connector and connect an independent keyboard to input!
  • the video IZF 310 is connected to the display 311. Specifically, the video IZF310 is output from, for example, a graphic controller that controls the entire display 311, a buffer memory such as VRAM (Video RAM) that temporarily records image information that can be displayed immediately, and a graphic controller. It consists of a control IC that controls the display 311 based on image data.
  • a graphic controller that controls the entire display 311
  • a buffer memory such as VRAM (Video RAM) that temporarily records image information that can be displayed immediately
  • VRAM Video RAM
  • It consists of a control IC that controls the display 311 based on image data.
  • the display 311 displays icons, cursors, menus, windows, or various data such as characters and images.
  • the display 311 for example, liquid crystal displays with various resolutions according to the application can be adopted.
  • the camera 312 may be a type incorporated in the mobile terminal device 300 main body or an external type connected by an external connection connect. The video imaged by the camera 312 is converted into data for recording by the video I / F 310 and recorded in the RAM 303 or the magnetic disk 305 depending on the application.
  • Communication IZF 313 is connected to a communication network via radio and functions as an interface between other mobile terminal device 300 and CPU 301. Communication between the mobile terminal devices 300 via the communication I / F 313 may be performed directly or via a predetermined base station.
  • the communication IZF 313 is further connected to a communication network such as the Internet via wireless, and also functions as an interface between the communication network and the CPU 301.
  • Communication networks include LANs, public line networks, mobile phone networks, and the like.
  • the communication IZF 313 includes, for example, an FM tuner, a VICS (Vehicle Information and Communication System) / Beacon Resino, a wireless communication device, and other communication devices.
  • the unit 314 receives radio waves from GPS satellites and outputs information indicating the current location of the mobile terminal device 300.
  • the output information of the GPS unit 314 is used when the CPU 301 calculates the current location of the mobile terminal device 300.
  • the information indicating the current location is information specifying one point on the map data, such as latitude'longitude and altitude.
  • the generation unit 101 of the route guidance device 100 illustrated in FIG. 1 includes, for example, a CPU 301, a ROM 302, a magnetic disk drive 304, a magnetic disk 305, an input This function is realized by device 309 and communication IZF313. Further, the display control unit 102 realizes its function by, for example, the CPU 301, the ROM 302, the RAM 303, and the video I / F 310. The detection unit 103 realizes its function by, for example, the CPU 301, the ROM 302, and the GPS unit 314.
  • the acquisition unit 104 realizes its function by, for example, the CPU 301, the ROM 302, the magnetic disk drive 304, and the magnetic disk 305. Further, the layout unit 105 can realize its function by, for example, the CPU 301, the ROM 3002, and the video IZF. Further, the display screen 110 connected to the route guidance device 100 realizes its function by, for example, the display 311.
  • FIG. 4 is an explanatory diagram showing an example of the configuration of the route guidance screen displayed on the display.
  • the route guidance screen is divided into a display area 400 of the display 311, a map image display area 410, and a guide image display area 420.
  • the map image display area 410 includes a travel position point 411, a norate 412, a nearest branch point, 413, a straight norate 41 4, a scale point 415, an orientation point 416, a route type 417, and a positioning type 418. It is constituted by.
  • Each of the components 411 to 418 of the map image display area 410 represents the following contents. [0058] ⁇ Running point 411: Indicates the current running position
  • Route 412 Represents the guidance route to the destination
  • Straight route 414 Represents a straight route from the driving position to the destination
  • 'Route type 417 Indicates the type of route currently being traveled (paid Z—general) • Positioning type 418: Indicates the positioning method of the driving position
  • the map image in the display area 410 can basically perform display processing equivalent to that of a conventional route guidance screen. For example, when a user specifies a location that the user wants to view as a normal map image, a process for displaying the location or a process for displaying the route to the destination in advance is possible.
  • the guide image display area 420 includes a left / right turn distance 421 and guide points 422 to 425.
  • Each of the components 421 to 425 of the display area 420 for the guide image represents the following contents. Since the guidance points are arranged according to the distance between the branch points, the number displayed at one time changes appropriately according to the traveling position.
  • 'Guiding points 422 to 425 Represents the direction of turning left or right at the junction.
  • the travel position point 411 is displayed in accordance with the travel.
  • the numerical value of the left / right turn distance 421 changes according to the traveling.
  • the guidance points 422 to 425 the guidance points that have been passed are erased, and the guidance point that is arranged next is displayed at the position of Om. More specifically, when the traveling position point 411 passes through the latest branch point 413, the guidance point 422 is deleted, and the guidance point 423 is arranged at the position of Om.
  • a guidance point arranged behind the guidance point 425 is appropriately displayed according to the distance from the guidance point 423. As described above, the guidance points 422 to 425 are displayed so as to fall from the upper side to the lower side of the display area 420 in accordance with traveling.
  • a display area 401 for displaying the distance to the destination independently of the two display areas 410 and 420 described above and a display area 402 for displaying the estimated arrival time are set.
  • the display area 400 is set so that important information is concentrated and displayed downward.
  • FIG. 5 is a flowchart showing an example of the contents of the route guidance screen image display processing.
  • the current location of the mobile terminal device 300 is measured (step S501), and it is determined whether or not there is a route searched within a radius of 50 m of the current location (step S502).
  • step S502 if there is no route searched for within the radius of 50 m of the current location (step S502: No), the process returns to step 501 and shifts to the process of positioning the current location again (step S501). On the other hand, if there is a searched route within the radius of 50m of the current location (Step S502: Yes), route matching between the current location and the route is performed (Step S50).
  • step S5 the traveling direction of the route specified by route matching is determined.
  • a map of the current location is displayed with a heading up based on the determined traveling direction (step S505).
  • Heading-up display is a display method that displays the reference direction upward. Therefore, the map image is displayed so that the direction of travel always faces upward by rotating right and left as appropriate from the processing in step S505.
  • step S506 when information on guidance points within the displayable distance from the current location (within approximately lkm in the case of Fig. 4) is obtained (step S506), the obtained guidance points are arranged in order of distance (step S507), and the current location is obtained. The guidance point is displayed according to the distance from (step S508). [0071] Next, it is determined whether there is a guidance point within a radius of 100 m of the current location (step S 509). If there is a guidance point within a radius of 100 m (step S 509: Yes), the radius is within 1 OOm. The guidance point corresponding to is enlarged and displayed (step S 510).
  • step S510 When the process of step S510 is completed, or there is no guidance point within a radius of 100 m (step S509: No), it is subsequently determined whether or not the route guidance is completed (step S511). . If it is determined in step S511 that the route guidance is continuing (step S511: No), the process returns to step S501 and the display process is performed again. On the other hand, when the route guidance is finished (step S511: Yes), the series of display processing is finished as it is.
  • the value of the radius from the current location in step S502 and the value of the radius from the current location in step S509 shown in FIG. 5 are examples, and may be changed as appropriate by the user, recognized, and displayed. Can be approached.
  • the display area 410 of the map image as shown in FIG. 4 and the display area 420 of the guide image can also perform display processing in which the display contents of both are linked.
  • display area 410 displays a map image of the branch point corresponding to the designated guidance point. Can be displayed.
  • FIG. 6 is a flowchart showing an example of the contents of display processing in which the display areas are linked.
  • it is first determined whether or not the designation of the guidance point has been received from the user (step S601).
  • step S601: Yes the latitude / longitude information of the designated guidance point is acquired (step S602). If the designation is not accepted in step S601 (step S601: No), the display area 410 is displayed in the display area 410 as usual, so that the process proceeds to step S606.
  • the traveling direction of the route at the acquired latitude and longitude is determined (step S603). Further, the acquired latitude and longitude map information is determined as the traveling direction determined at step S603. The heading-up display is performed with reference to (Step S604).
  • step S605 it is determined whether or not the force has passed for a predetermined time since the heading-up display in step S604 was performed (step S605).
  • FIG. 7 is an explanatory diagram showing another display example of the route guidance screen.
  • Various displays can be set as shown in Fig. 7 as display examples 710, 720, 730, and 740.
  • Display examples 710 and 720 in FIG. 7 are route guidance screens in which the types of guidance points are changed.
  • a display example 710 is a route guidance screen that displays the guidance points 711 to 713 configured with kanji characters so that they fall one after another.
  • the display example 720 is a route guidance screen displayed so that the guidance points 721 to 723 constituted by English initials (L, R) representing left and right fall one after another.
  • Displaying guidance points 422 to 425 using kanji and alphabets as shown in display examples 710 and 720 makes it possible to omit the process of converting the arrow into a word indicating the actual direction.
  • the passenger may mistakenly say the right or left turn. Can be prevented.
  • display examples 730 and 740 in FIG. 7 are route guidance screens to which new additional information is added.
  • the guidance point 732 including specific information is displayed by changing the color.
  • Specific information includes information that represents the vicinity of the route midway, information that represents a break point set for each predetermined distance, and information that represents a switching point between a general road and a toll road. In addition to these information, information arbitrarily set by the user can be added.
  • display example 740 represents a display having a function of displaying road traffic conditions! /, The When the mobile terminal device 300 acquires traffic jam information using the communication IZF313, a warning point 741 indicating the traffic jam location is added to the route 412 and displayed, and the area 742 corresponding to the warning point 741 is also jammed. In order to display, it is displayed in a different color from other sections.
  • the guide point beyond 1 kilometer is the farthest guide point displayed on the screen (for example, guide point 425 shown in FIG. 4). , You may display them all together. Furthermore, at this time, it may be displayed so that it is possible to grasp how many guidance points are overlapped. By performing such a display, the user can visually confirm how many more left and right turns to reach the destination.
  • the display 311 of the mobile terminal device 300 can display information necessary for route guidance so that the user can easily recognize it.
  • the route guidance method described in the present embodiment can be realized by executing a prepared program on a computer such as a personal computer or a workstation.
  • This program is recorded on a computer-readable recording medium such as a hard disk, a flexible disk, a CD-ROM, an MO, and a DVD, and is executed when the recording medium force is also read by the computer.
  • the program may be a transmission medium that can be distributed through a network such as the Internet.

Abstract

Selon l'invention, un appareil de guidage routier (100) comprend un module de production (101) qui produit des images de guidage indiquant la direction à prendre au niveau de plusieurs intersections ou embranchements routiers, en aval du point précis où se trouve un corps mobile équipé de l'appareil de guidage routier (100). Lorsque le corps mobile se déplace le long de la route, une unité de commande d'affichage (102) organise les images de guidage produites par le module de production (101) dans l'ordre dans lequel le corps mobile arrive aux intersections ou aux embranchements routiers, et affiche les images sur un écran d'affichage (110). De plus, lorsque le corps mobile a traversé une intersection ou un embranchement routier correspondant à une des images de guidage, l'unité de commande d'affichage (102) organise de nouvelles images de guidage non encore affichées sur l'écran d'affichage (110), dans l'ordre dans lequel le corps mobile arrive à l'intersections ou à l'embranchement routier, et présente ces images à l'écran.
PCT/JP2006/319723 2006-10-02 2006-10-02 Appareil, procédé et programme de guidage routier, et support d'enregistrement WO2008041316A1 (fr)

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PCT/JP2006/319723 WO2008041316A1 (fr) 2006-10-02 2006-10-02 Appareil, procédé et programme de guidage routier, et support d'enregistrement
JP2008537373A JP4633170B2 (ja) 2006-10-02 2006-10-02 誘導画像表示装置、誘導画像表示方法、誘導画像表示プログラムおよび記録媒体

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010190733A (ja) * 2009-02-18 2010-09-02 Toyota Motor Corp ナビゲーション装置
JP2013174620A (ja) * 2013-05-28 2013-09-05 Pioneer Electronic Corp ナビゲーション装置、ナビゲーション方法、ナビゲーションプログラム、および記録媒体
CN103727949A (zh) * 2012-10-16 2014-04-16 阿尔派株式会社 导航装置、图标显示方法以及导航程序
GB2557445A (en) * 2016-11-08 2018-06-20 Google Llc Linear visualization of a driving route
JP2018099071A (ja) * 2016-12-20 2018-06-28 株式会社クボタ 自動走行作業車
JP2018109535A (ja) * 2016-12-28 2018-07-12 本田技研工業株式会社 情報処理システム、および情報処理方法
JP2020077153A (ja) * 2018-11-07 2020-05-21 日本無線株式会社 情報提供システム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014071000A (ja) * 2012-09-28 2014-04-21 Pioneer Electronic Corp 画像表示制御装置、画像情報制御方法、画像情報制御プログラム、画像情報制御プログラムを格納した記録媒体および画像配信装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0245412U (fr) * 1988-09-20 1990-03-28
JPH0744796A (ja) * 1993-07-27 1995-02-14 Aisin Aw Co Ltd ナビゲーション装置
JPH1172341A (ja) * 1997-08-29 1999-03-16 Denso Corp 経路誘導装置
JPH11281385A (ja) * 1998-03-26 1999-10-15 Sanyo Electric Co Ltd ナビゲーション装置
JP2000251197A (ja) * 1999-03-01 2000-09-14 Aisin Aw Co Ltd ナビゲーション装置及び該装置の記録媒体
JP2006329678A (ja) * 2005-05-23 2006-12-07 Denso Corp 車載ナビゲーション装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0245412U (fr) * 1988-09-20 1990-03-28
JPH0744796A (ja) * 1993-07-27 1995-02-14 Aisin Aw Co Ltd ナビゲーション装置
JPH1172341A (ja) * 1997-08-29 1999-03-16 Denso Corp 経路誘導装置
JPH11281385A (ja) * 1998-03-26 1999-10-15 Sanyo Electric Co Ltd ナビゲーション装置
JP2000251197A (ja) * 1999-03-01 2000-09-14 Aisin Aw Co Ltd ナビゲーション装置及び該装置の記録媒体
JP2006329678A (ja) * 2005-05-23 2006-12-07 Denso Corp 車載ナビゲーション装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010190733A (ja) * 2009-02-18 2010-09-02 Toyota Motor Corp ナビゲーション装置
CN103727949A (zh) * 2012-10-16 2014-04-16 阿尔派株式会社 导航装置、图标显示方法以及导航程序
JP2014081262A (ja) * 2012-10-16 2014-05-08 Alpine Electronics Inc ナビゲーション装置、アイコン表示方法およびナビゲーションプログラム
CN103727949B (zh) * 2012-10-16 2017-08-18 阿尔派株式会社 导航装置、图标显示方法以及导航程序
JP2013174620A (ja) * 2013-05-28 2013-09-05 Pioneer Electronic Corp ナビゲーション装置、ナビゲーション方法、ナビゲーションプログラム、および記録媒体
GB2557445A (en) * 2016-11-08 2018-06-20 Google Llc Linear visualization of a driving route
US10107641B2 (en) 2016-11-08 2018-10-23 Google Llc Linear visualization of a driving route
US11131559B2 (en) 2016-11-08 2021-09-28 Google Llc Linear visualization of a driving route
JP2018099071A (ja) * 2016-12-20 2018-06-28 株式会社クボタ 自動走行作業車
JP2018109535A (ja) * 2016-12-28 2018-07-12 本田技研工業株式会社 情報処理システム、および情報処理方法
JP2020077153A (ja) * 2018-11-07 2020-05-21 日本無線株式会社 情報提供システム

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