WO2010067460A1 - Dispositif d'affichage d'informations, procédé d'affichage d'informations, programme d'affichage d'informations et support d'enregistrement - Google Patents

Dispositif d'affichage d'informations, procédé d'affichage d'informations, programme d'affichage d'informations et support d'enregistrement Download PDF

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Publication number
WO2010067460A1
WO2010067460A1 PCT/JP2008/072706 JP2008072706W WO2010067460A1 WO 2010067460 A1 WO2010067460 A1 WO 2010067460A1 JP 2008072706 W JP2008072706 W JP 2008072706W WO 2010067460 A1 WO2010067460 A1 WO 2010067460A1
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WIPO (PCT)
Prior art keywords
route
information
display
temporary
point
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PCT/JP2008/072706
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English (en)
Japanese (ja)
Inventor
孝洋 岩田
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パイオニア株式会社
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Application filed by パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP2010541948A priority Critical patent/JPWO2010067460A1/ja
Priority to PCT/JP2008/072706 priority patent/WO2010067460A1/fr
Publication of WO2010067460A1 publication Critical patent/WO2010067460A1/fr

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    • 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
    • G01C21/3446—Details of route searching algorithms, e.g. Dijkstra, A*, arc-flags, using precalculated routes

Definitions

  • the present invention relates to an information display device, an information display method, an information display program, and a recording medium that temporarily display information on a route to a point designated by a user.
  • a navigation device that searches for a route to an input destination and performs route guidance processing according to the searched route displays a menu and map data for selecting and inputting the destination, etc.
  • a navigation device having a display unit (see, for example, Patent Document 1 below). The navigation device accepts selection of a menu displayed on the display unit, thereby setting a destination point and searching for a guidance route to the destination point.
  • an information display device that displays map information on a display unit, and acquires position information of a current location of a mobile object.
  • Acquisition means for receiving, an input means for accepting designation input of a point on the map information displayed on the display unit, and a point where the designation input is made from the current point of the mobile body (hereinafter referred to as “designated input point”)
  • Search means for searching for a route (hereinafter referred to as “temporary route”), and controlling the display unit to display information on the temporary route during the continuation of the designated input.
  • Display control means for erasing display of the information on the temporary route when the information on the temporary route is displayed for a predetermined time or more when the information is released.
  • An information display method is an information display method in an information display device for displaying map information on a display unit, the acquisition step for acquiring position information of a current location of a mobile object, and the display
  • An input step for receiving a designation input of a point on the map information displayed in the section, and a route (hereinafter referred to as “designated input point”) from the current point of the mobile body to the point where the designation input is made (hereinafter referred to as “designated input point”)
  • Search process for “temporary route” and controlling the display unit to display information on the temporary route during the continuation of the designated input, when the designated input is canceled or temporarily
  • a display control step of erasing the display of the information on the temporary route when the information on the route is displayed for a predetermined time or more.
  • the information display program according to the invention of claim 9 causes a computer to execute the information display method of claim 8.
  • a recording medium according to the invention of claim 10 is characterized in that the information display program according to claim 9 is recorded in a computer-readable state.
  • FIG. 1 is a block diagram showing a functional configuration of the information display apparatus according to the present embodiment.
  • FIG. 2 is a flowchart showing an information display processing procedure of the information display device.
  • FIG. 3 is a block diagram of a hardware configuration of the navigation device according to the first embodiment.
  • FIG. 4 is a flowchart of the process performed by the navigation device according to the first embodiment.
  • FIG. 5 is an explanatory diagram of an example of a temporary route display in the navigation device according to the first embodiment.
  • FIG. 6 is a flowchart of the process performed by the navigation device according to the second embodiment.
  • FIG. 7 is an explanatory diagram of an example of a temporary route display in the navigation device according to the second embodiment.
  • FIG. 1 is a block diagram showing a functional configuration of the information display apparatus according to the present embodiment.
  • an information display device 100 includes a display unit 101, an acquisition unit 102, a scroll unit 103, an input unit 104, a search unit 105, a confirmation unit 106, a route guidance unit 107, and a display control unit 108. And.
  • the display unit 101 includes a display screen that displays map information.
  • the map information is stored in a storage unit (not shown).
  • the map information includes road network data composed of nodes and links, and image data drawn using features relating to facilities, roads, and other terrain (mountains, rivers, land).
  • the map information may include character information, information such as facility names and addresses, road and facility images, and the like.
  • the acquisition unit 102 acquires position information of the current location of the moving object.
  • the position information of the current location of the mobile object is acquired by, for example, a GPS unit or an acceleration sensor provided in the mobile object.
  • Scroll unit 103 scrolls the map information displayed on display unit 101.
  • the scroll part 103 changes the range of the map information currently displayed on the display part 101 gradually according to the input of a user's operation. Note that a point mark may be superimposed and displayed at the center point of the scroll, that is, the center point of the map information displayed on the display unit 101.
  • the input unit 104 receives a designation input of a point on the map information displayed on the display unit 101. Further, the input unit 104 may accept a designation input in which the scroll end point by the scroll unit 103 is designated as a point where the designation input is made (hereinafter referred to as “designated input point”).
  • the scroll end point is, for example, the center point of scrolling when a predetermined time has elapsed since stopping scrolling of map information, that is, the center point of map information displayed on the display unit 101. Further, the input unit 104 may accept a designation input using any point on the map information selected by the user other than the scroll end point as a designated input point.
  • the search unit 105 searches for a route (hereinafter referred to as “temporary route”) from the current location of the moving object to the designated input location. For example, when the input unit 104 receives a designation input in which the scroll end point by the scroll unit 103 is a designated input point, the search unit 105 receives the center point of the map displayed on the display unit 101 from the current point of the moving object. Search for a temporary route to Note that the search unit 105 may search for a temporary route in consideration of traffic restrictions such as one-way traffic and right / left turn prohibition and traffic jam information. In this way, a route that does not include a narrow street that is difficult to pass by one way or a road that is congested can be searched for a route that the user can move efficiently.
  • traffic restrictions such as one-way traffic and right / left turn prohibition and traffic jam information.
  • the search unit 105 when the position information of the current location of the moving object acquired by the acquisition unit 102 is changed while the temporary route is being displayed, the search unit 105 temporarily changes the current location of the changed moving object to the designated input point.
  • the route may be re-searched. That is, the search unit 105 may update the temporary route according to the change in the position information of the current location of the moving object acquired by the acquisition unit 102.
  • the confirmation unit 106 confirms whether or not to perform route guidance using the temporary route while displaying the temporary route. Specifically, for example, a key for accepting selection of whether or not to perform route guidance using a temporary route from the user is displayed on the display unit 101, and by detecting which key is pressed, It is confirmed whether route guidance is executed using a temporary route.
  • the confirmation unit 106 performs route guidance processing using the temporary route instead of the guidance route to the destination point while the temporary route is being displayed when the route guidance unit 107 described later performs route guidance to the destination point. Confirm whether to execute.
  • the route guidance unit 107 executes a route guidance process using the temporary route when the confirmation unit 106 confirms that the route guidance is performed using the temporary route. That is, even when the route guidance to the destination point is not executed, the route guidance unit 107 uses this temporary route when the confirmation unit 106 confirms that the route guidance is performed using the temporary route. The route guidance process is executed.
  • the route guidance unit 107 may perform route guidance processing using the guidance route to the destination point.
  • the confirmation unit 106 confirms that the route guidance process is to be performed using the temporary route instead of the guidance route
  • the route guidance unit 107 changes the guidance route to the temporary route and performs the route guidance process. Execute. In this case, the route guidance unit 107 may continue to perform route guidance processing using the guidance route while displaying the temporary route.
  • the display control unit 108 controls the display unit 101 to display information on the temporary route while the designated input is continued, and temporarily displays when the designated input is canceled or when information on the temporary route is displayed for a predetermined time or longer. Clear information about the route.
  • the information on the temporary route is, for example, information on the route from the current point to the designated input point, the movement distance, and the required time.
  • the display control unit 108 may control the display unit 101 so as not to display the route from the current point to the designated input point, but to display only the information on the moving distance and the required time.
  • the display control unit 108 controls the display unit 101 to set a display form of information on the temporary route according to the distance between the current location and the designated input location. That is, when the current location of the mobile object and the designated input location are included on the map information displayed on the display unit 101, the temporary route is displayed on the map information. In addition, when the current location of the moving object and the designated input location are separated from each other so as not to be included in the map information displayed on the display unit 101, the scale of the map information is changed and displayed on the display unit 101. The entire temporary route may be displayed by including the current location of the moving object and the designated input location on the map information to be displayed, or by displaying a schematic diagram.
  • the display control unit 108 controls the display unit 101 when a designated input is made when there is a guidance route to the destination point, and displays information on the temporary route while the designated input is continued. It is displayed together with information, and when the designated input is canceled, the display of information on the temporary route is deleted.
  • FIG. 2 is a flowchart showing an information display processing procedure of the information display device.
  • the acquisition unit 102 acquires position information of the current location of the moving object (step S201). Further, the process waits until a designation input of a point on the map information is received by the input unit 104 (step S202: No loop).
  • step S202 when the designation input is accepted in step S202 (step S202: Yes), the temporary path from the current location of the moving body acquired in step S201 by the search unit 105 to the designation input location accepted in step S202. Is searched (step S203).
  • a temporary route may be searched in consideration of traffic regulation and traffic jam information.
  • step S204 the display control unit 108 controls the display unit 101 to display information on the temporary route. Then, it is determined whether or not the designation input has been canceled, or whether or not information related to the temporary route has been displayed for a predetermined time or more (step S205). In step S205, when the designated input is canceled or information on the temporary route is displayed for a predetermined time or longer (step S205: Yes), the display of the information on the temporary route is deleted (step S206), and a series of processing is performed. finish.
  • step S207 whether or not the confirmation unit 106 executes the route guidance process using the temporary route. If it is not confirmed in step S207 that the route guidance process is to be performed using the temporary route (step S207: No), the process returns to step S205, and the subsequent processes are repeated. If it is confirmed in step S207 that the route guidance process is to be performed using the temporary route (step S207: Yes), the route guidance unit 107 executes the route guidance process using the temporary route (step S207). S208), a series of processing ends.
  • step S202 it may be determined whether or not the end point of scrolling by the scroll unit 103 that scrolls the map information displayed on the display unit 101 is accepted as the designated input point.
  • the route guidance processing is performed by the route guidance unit 107 using the guidance route from the current location of the vehicle to the destination location. May be.
  • step S207 it is confirmed whether or not the route guidance process is executed using a temporary route instead of the guidance route.
  • the route guidance process may be executed by changing the guidance route to the temporary route. In this case, the route guidance process using the guidance route may be continuously executed while displaying information on the temporary route in step S204.
  • step S204 before displaying information on the temporary route in step S204, according to the distance between the current location of the vehicle acquired in step S201 and the designated input location accepted in step S202.
  • a display form of information on the temporary route may be set. That is, both the current location and the designated input location are displayed on the map information displayed on the display unit 101. Specifically, the scale of the map information displayed on the display unit 101 is changed, or a schematic diagram is displayed.
  • step S204 after displaying the information about the temporary route in step S204, the display of the information about the temporary route is deleted in step S206 or until the route guidance process is executed using the temporary route in step S208.
  • the position information of the current location of the mobile object may be continuously acquired, and the temporary route may be updated according to the change in the position information of the current location of the mobile object.
  • step S205 it is determined in step S205 whether or not the designated input has been canceled or whether or not the information on the temporary route has been displayed for a predetermined time or more.
  • the present invention is not limited to this. Specifically, it may be determined only whether the designated input is released. In this case, regardless of whether or not the information regarding the temporary route is displayed for a predetermined time or more, the process proceeds to step S207 when the designated input is not released, and the process proceeds to step S206 when the designated input is released.
  • the search unit 105 can search for a temporary route to the designated input point on the information.
  • the display control unit 108 controls the display unit 101 to display information about the temporary route while the designated input is continued.
  • the display of information about the temporary route can be deleted. Therefore, a route to a point of interest to the user and information related to the route can be temporarily displayed.
  • the user when the user wants to know only the route to the point of interest without using the route to the point of interest as a guide route, the user performs route guide processing with the point of interest as the destination point. It is possible to save the trouble of erasing and easily obtain information on the route to the point of interest.
  • the display control unit 108 controls the display unit 101 to set the display mode of information related to the temporary route according to the distance between the current location and the designated input location. be able to. Therefore, the entire temporary route including the current point and the designated input point can be displayed. As a result, the user can easily confirm the route to the point of interest.
  • the input unit 104 receives a designation input with the scroll end point by the scroll unit 103 that scrolls the map information displayed on the display unit 101 as the designated input point. be able to. Therefore, for example, when the map information is scrolled so as to display the point desired by the user, the route to the point where the scrolling is completed, that is, the point desired by the user can be temporarily displayed. Thus, the user can know more detailed information such as the route to the point of interest, the moving distance, and the required time by simply scrolling the map information to check the point of interest.
  • the route guidance unit 107 when the confirmation unit 106 confirms that the route guidance is to be performed using the temporary route while the temporary route is being displayed, the route guidance unit 107.
  • the route guidance process can be executed using the temporary route. Accordingly, when the user wants to go to the point of interest after knowing the information of the point of interest, the user can be guided to the route to the point of interest. Therefore, the user can reach the point of interest without hesitation.
  • the input input is made by the input unit 104.
  • the display control unit 108 controls the display unit 101 to display information on the temporary route along with the information on the guidance route while continuing the designated input, and when the designated input is released, the display of the information on the temporary route is deleted can do. Therefore, even when the route guidance process using the guidance route from the current point to the destination point is executed, the temporary route can be displayed together with the guidance route. Thus, the user can compare the guide route with the temporary route.
  • the confirmation unit 106 confirms that the route guidance process is to be performed using the temporary route instead of the guidance route while the temporary route is being displayed. Further, the route guidance process can be executed by changing the guidance route to a temporary route by the route guidance unit 107. Therefore, even when the route guidance process using the guidance route from the current point to the destination point is executed, the route guidance process using the temporary route can be changed. Thus, when the user wants to go to a point of interest while being guided to the guidance route, the user can be guided to the route by changing the destination point to the point of interest.
  • the search unit 105 is changed when the position information of the current location of the moving object acquired by the acquisition unit 102 is changed while displaying the temporary route.
  • the temporary route from the current location of the mobile object to the designated input location can be re-searched. Therefore, when the current location of the moving object is changing while displaying the temporary route, the temporary route can be updated according to the change of the current location of the moving object. Thereby, the user can always display a temporary route according to his current location.
  • Example 1 an example in which the information display device of the present invention is implemented by a navigation device mounted on a moving body such as a vehicle (including a four-wheeled vehicle and a two-wheeled vehicle) will be described.
  • FIG. 3 is a block diagram of a hardware configuration of the navigation device according to the first embodiment.
  • the navigation device 300 includes a CPU 301, a ROM 302, a RAM 303, a magnetic disk drive 304, a magnetic disk 305, an optical disk drive 306, an optical disk 307, an audio I / F (interface) 308, and a microphone 309.
  • Each component 301 to 317 is connected by a bus 320.
  • the CPU 301 governs overall control of the navigation device 300.
  • the ROM 302 records programs such as a boot program, a data update program, a designated input reception program, a temporary route search program, a display form setting program, and a temporary route guidance program.
  • the RAM 303 is used as a work area for the CPU 301. That is, the CPU 301 controls the entire navigation device 300 by executing various programs recorded in the ROM 302 while using the RAM 303 as a work area.
  • the designation input reception program accepts designation input of points on the map information displayed on the display 313 in response to an instruction input by the user from the input device 311. Specifically, for example, when the user operates the input device 311, the map information displayed on the display 313 is scrolled around the point mark, and the point indicated by the point mark when the scrolling is finished is designated. The designated input as the made point (hereinafter referred to as “designated input point”) is accepted.
  • the temporary route search program searches for a route to the designated input point accepted by the designated input acceptance program (hereinafter referred to as “temporary route”). Further, the temporary route search program may search for a travel distance and a required time from the current point of the vehicle to the designated input point in the searched temporary route.
  • the display form setting program sets a display form for causing the display 313 to display the entire temporary route searched by the temporary route search program.
  • the display form setting program sets the display form based on the distance between the current location of the vehicle and the designated input location. Specifically, for example, when the departure point and the designated input point are simultaneously displayed on the display 313, the display form setting program displays the temporary route as it is without changing the display form. Further, the display form setting program changes the scale of the map information displayed on the display 313 and designates it as the departure point when, for example, the departure point and the designated input point are separated so as not to be displayed on the display 313 at the same time. The input point is displayed on the display 313 at the same time. Further, a schematic diagram including the departure point and the designated input point is generated, and this schematic diagram is displayed on a part of the display 313.
  • the temporary route guidance program causes the route guidance processing to be executed using the temporary route when the user confirms that the route guidance processing is executed using the temporary route. For example, when a temporary route displayed on the display 313 in the display form set by the display form setting program is selected by the user, the temporary route guidance program executes a route guidance process using this temporary route. .
  • the magnetic disk drive 304 controls the reading / writing of the data with respect to the magnetic disk 305 according to control of CPU301.
  • the magnetic disk 305 records data written under the control of the magnetic disk drive 304.
  • an HD hard disk
  • FD flexible disk
  • the optical disk drive 306 controls reading / writing of data with respect to the optical disk 307 according to the control of the CPU 301.
  • the optical disk 307 is a detachable recording medium from which data is read according to the control of the optical disk drive 306.
  • a writable recording medium can be used.
  • a removable recording medium in addition to the optical disk 307, an MO, a memory card, or the like may be used.
  • Examples of information recorded on the magnetic disk 305 and the optical disk 307 include map information and function data.
  • the map information includes background data that represents features (features) such as buildings, rivers, and the ground surface, and road shape data that represents the shape of the road, and is composed of multiple data files divided by district. ing.
  • the road shape data further has traffic condition data.
  • Traffic condition data includes, for example, the presence or absence of traffic lights or pedestrian crossings for each node, the presence or absence of entrances and junctions on highways, the length (distance) for each link, road width, direction of travel, road type (highway, Such as toll roads and general roads).
  • the function data is 3D data representing the shape of the facility on the map, character data representing the description of the facility, and other various data other than the map information.
  • Map information and function data are recorded in blocks divided by district or function. Specifically, for example, the map information is recorded in such a state that each map can be divided into blocks so that each map represents a predetermined district on the map displayed on the display screen. Further, for example, the function data is recorded in a state where each function can be divided into a plurality of blocks so as to realize one function.
  • the function data is data for realizing functions such as program data for realizing route search, calculation of required time, route guidance, and the like.
  • Each of the map information and the function data is composed of a plurality of data files divided for each district or each function.
  • the voice I / F 308 is connected to a microphone 309 for voice input and a speaker 310 for voice output.
  • the sound received by the microphone 309 is A / D converted in the sound I / F 308.
  • the microphone 309 may be installed near the sun visor of the vehicle, and the number thereof may be one or more.
  • From the speaker 310 a sound obtained by D / A converting a predetermined sound signal in the sound I / F 308 is output. Note that the sound input from the microphone 309 can be recorded on the magnetic disk 305 or the optical disk 307 as sound data.
  • the input device 311 includes a remote controller, a keyboard, a touch panel, and the like provided with a plurality of keys for inputting characters, numerical values, various instructions, and the like.
  • the input device 311 may be realized by any one form of a remote control, a keyboard, and a touch panel, but may be realized by a plurality of forms.
  • the video I / F 312 is connected to the display 313. Specifically, the video I / F 312 is output from, for example, a graphic controller that controls the entire display 313, a buffer memory such as a VRAM (Video RAM) that temporarily records image information that can be displayed immediately, and a graphic controller. And a control IC for controlling the display 313 based on the image data to be processed.
  • a graphic controller that controls the entire display 313, a buffer memory such as a VRAM (Video RAM) that temporarily records image information that can be displayed immediately, and a graphic controller.
  • VRAM Video RAM
  • the display 313 displays icons, cursors, menus, windows, or various data such as characters and images.
  • the above-described map information is drawn two-dimensionally or three-dimensionally.
  • the map information displayed on the display 313 can be displayed with a mark representing the current location of the vehicle on which the navigation device 300 is mounted. The current location of the vehicle is calculated by the CPU 301.
  • map information displayed on the display 313 may be scrolled in a range displayed by an operation input from the input device 313.
  • the map information displayed on the display 313 may be displayed with a point mark indicating the center of scrolling, for example.
  • the display 313 for example, a CRT, a TFT liquid crystal display, a plasma display, or the like can be used.
  • the display 313 is installed near the dashboard of the vehicle, for example.
  • a plurality of displays 313 may be installed in the vehicle, for example, in the vicinity of the dashboard of the vehicle or in the vicinity of the rear seat of the vehicle.
  • the communication I / F 314 is connected to the network via wireless and functions as an interface between the navigation device 300 and the CPU 301.
  • the communication I / F 314 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 LAN, WAN, public line network and mobile phone network.
  • the communication I / F 314 includes, for example, an FM tuner, a VICS (Vehicle Information and Communication System) / beacon receiver, a radio navigation device, and other navigation devices. Get road traffic information such as regulations. VICS is a registered trademark.
  • the communication I / F 314 is configured by an in-vehicle wireless device that performs two-way wireless communication with a wireless device installed on the roadside when using, for example, DSRC (Dedicated Short Range Communication), and traffic information and map information Get various information.
  • DSRC Dedicated Short Range Communication
  • a specific example of DSRC is ETC (non-stop automatic fee payment system).
  • the GPS unit 315 receives radio waves from GPS satellites and outputs information indicating the current location of the vehicle.
  • the output information of the GPS unit 315 is used when the current position of the vehicle is calculated by the CPU 301 together with output values of various sensors 316 described later.
  • the information indicating the current location is information for specifying one point on the map information such as latitude / longitude and altitude.
  • the various sensors 316 output information for determining the position and behavior of the vehicle, such as a vehicle speed sensor, an acceleration sensor, and an angular velocity sensor.
  • the output values of the various sensors 316 are used by the CPU 301 to calculate the current location of the vehicle and the amount of change in speed and direction.
  • the camera 317 captures images inside or outside the vehicle.
  • the image may be either a still image or a moving image.
  • the behavior of the passenger inside the vehicle is photographed by the camera 317, and the photographed image is output to a recording medium such as the magnetic disk 305 or the optical disk 307 via the video I / F 312.
  • the camera 317 captures a situation outside the vehicle, and outputs the captured video to a recording medium such as the magnetic disk 305 or the optical disk 307 via the video I / F 312.
  • the camera 317 has an infrared camera function, and the surface temperature distributions of objects existing inside the vehicle can be relatively compared based on video information captured using the infrared camera function.
  • the video output to the recording medium is overwritten and stored.
  • the display unit 101, the acquisition unit 102, the scroll unit 103, the input unit 104, the search unit 105, the confirmation unit 106, the route guidance unit 107, and the display control unit 108 included in the information display apparatus 100 illustrated in FIG. 1 are illustrated in FIG.
  • the CPU 301 executes a predetermined program and controls each part in the navigation device 300 to realize its function. To do.
  • the navigation apparatus 300 executes the information display program recorded in the ROM 302 as a recording medium in the navigation apparatus 300, so that the functions of the information display apparatus shown in FIG.
  • the information display processing procedure shown can be executed.
  • FIG. 4 is a flowchart of the process performed by the navigation device according to the first embodiment.
  • position information of the current location of the vehicle is acquired (step S401).
  • position information of the current location of the vehicle is always acquired.
  • step S402 No loop
  • step S402 If the map information is scrolled in step S402 (step S402: Yes), the process waits until the map information scrolling is completed (step S403: No loop).
  • step S403: Yes the designated point input program is executed, and the point mark when it is determined in step S403 that the scrolling of the map information has been completed. The point shown is accepted as the designated input point (step S404).
  • the temporary route search program is executed to search for a temporary route from the current point of the vehicle received in step S401 to the point indicated by the point mark received in step S404 (step S405).
  • a temporary route may be searched in consideration of traffic regulation and traffic jam information.
  • the distance between the current point of the vehicle and the point indicated by the point mark in the temporary route searched in step S405 is calculated (step S406).
  • the display form setting program is executed, and the display form of the temporary route is set based on the distance between the current location of the vehicle calculated in step S406 and the location indicated by the point mark (step S407).
  • the information related to the temporary route is, for example, at least one information of a route from the current point of the vehicle to the designated input point, a moving distance, and a required time.
  • step S409 it is determined whether or not the point mark has been deleted. If it is not determined that the point mark has been deleted (step S409: No), it is determined whether or not the point mark has been moved (step S410). ). If it is not determined in step S410 that the point mark has been moved (step S410: No), it is determined in step S408 whether or not a predetermined time has elapsed since the information about the temporary route was displayed (step S411). If it is not determined in step S411 that the predetermined time or more has elapsed (step S411: No), it is confirmed whether or not route guidance processing using a temporary route is to be executed (step S412).
  • step S412 If it is not confirmed that the route guidance process using the temporary route is executed in step S412 (step S412: No), the process returns to step S409 and the subsequent processes are repeated. If it is determined in step S409 that the point mark has been deleted (step S409: Yes), or if it is determined in step S410 that the point mark has been moved (step S410: Yes), a predetermined time or more has elapsed in step S411. If it is determined (step S411: Yes), the display of information on the temporary route on the display 313 is deleted in step S408 (step S413), the process returns to step S402, and the subsequent processing is repeated.
  • step S412 when it is confirmed in step S412 that the route guidance process is to be performed using the temporary route (step S412: Yes), the route guidance process is executed using the temporary route by executing the temporary route guidance program. Then (step S414), a series of processing ends.
  • step S403 it is determined in step S403 whether or not the scrolling of the map information has ended, and in step S404, the point indicated by the point mark that is the center of scrolling is accepted as the designated input point.
  • the designated input point may not be the center point of scrolling as long as it is a point designated by the user. Specifically, for example, a point double-clicked by the user or a point specified for a predetermined time or more may be accepted as the designated input point.
  • FIG. 5 is an explanatory diagram of an example of a temporary route display in the navigation device according to the first embodiment.
  • the vehicle current point 501, the map information scroll center point 502, and the vehicle current point 501 to the scroll center point 502 are temporarily displayed.
  • a route 503 and information 504 related to the temporary route are displayed in an overlapping manner.
  • the temporary route information 504 includes, for example, whether the route guidance processing is executed using the temporary route 503 in addition to the travel distance and the time required for the temporary route 503 from the current point 501 of the vehicle to the center point 502 of the scroll. Options for confirming whether or not to the user are included. In FIG. 5, when it is confirmed that the route guidance process is executed using the temporary route 503, the route guidance process is executed using the temporary route 503.
  • step S408 after displaying the information about the temporary route in step S408, the display of the information about the temporary route is deleted in step S413, or until the route guidance process is executed using the temporary route in step S414.
  • the position information of the current location of the mobile object may be continuously acquired, and the temporary route may be updated according to the change in the position information of the current location of the mobile object.
  • step S410 determines whether or not a predetermined time has elapsed. It is not a thing. Specifically, for example, if it is determined in step S410: No that the point mark has not been moved, step S411 is omitted, and the process proceeds to step S412 to determine whether or not to perform route guidance processing using a temporary route. May be judged.
  • the navigation device 300 it is possible to temporarily display information related to the route to the point designated by the user. Therefore, when a user wants to check a point of interest, the user can display a temporary route, a moving distance, a required time, etc. to the point of interest only by scrolling the map information to the point of interest. . In addition, the user can display a temporary route only while specifying a point of interest. For this reason, when there is no intention to be guided to a temporary route and there is no need to perform a route search and delete the searched route when you just want to investigate, you can easily find the route to the point of interest. You can investigate. Further, when the user wants to go to a point of interest, the user can perform a route guidance process using a temporary route, and thus can reach the point of interest without hesitation.
  • the navigation apparatus 330 executes a route guidance process using the guidance route to the destination point before the temporary route is searched by the temporary route search program. If the temporary route is searched for by the temporary route search program and the temporary route is displayed on the display 313 in the display form set by the display form setting program, the guide using the guide route to the destination point is used. Route processing continues. In this case, when the user confirms that the route guidance process is to be executed using the temporary route instead of the guidance route to the destination point, the temporary route guidance program is executed to change the guidance route to the temporary route. Change the route guidance process. Since other configurations are the same as those of the navigation device 300 according to the first embodiment, the same reference numerals are given and the description thereof is omitted.
  • FIG. 6 is a flowchart of the process performed by the navigation device according to the second embodiment.
  • the map information is scrolled in step S ⁇ b> 402 after obtaining the position information of the current location of the vehicle in step S ⁇ b> 401 in the flowchart of FIG. 4.
  • a route guidance process is executed using the guidance route from the current point of the vehicle acquired in step S401 to the destination point desired by the user (step S601).
  • step S411 when it is determined in step S411: No in the flowchart of FIG. 4 that the predetermined time or more has not elapsed, a route guidance process using a temporary route is executed instead of the guidance route for which the route guidance process has been performed in step S601. It is confirmed whether or not to perform (step S602). If it is not confirmed that the route guidance process using the temporary route instead of the guidance route is executed in step S602 (step S602: No), the process returns to step S409 and the subsequent processing is repeated.
  • step S602 when it is confirmed in step S602 that the route guidance process using the temporary route instead of the guidance route is executed (step S602: Yes), the guidance route for which the route guidance process has been executed in step S601 is changed to the temporary route. And the route guidance process is executed (step S603), and the series of processes ends. Since other processes are the same as those of the navigation apparatus 300 according to the first embodiment, the same processes are denoted by the same reference numerals, and description thereof is omitted.
  • FIG. 7 is an explanatory diagram of an example of a temporary route display in the navigation device according to the second embodiment.
  • the vehicle current point 501 On the map information displayed on the display 313, the vehicle current point 501, the map information scroll center point 502, and the vehicle current point 501 to the scroll center point 502 are temporarily displayed.
  • a guide route 701 from the current point 501 of the vehicle to a destination point (not shown) is displayed in an overlapping manner.
  • the route guidance process using the guidance route 701 is continuously performed while the temporary route 503 is displayed.
  • the information 702 regarding the temporary route includes, for example, a route using the temporary route 503 instead of the guide route 701.
  • Options for confirming with the user whether or not to perform the guidance process are included.
  • FIG. 7 when it is confirmed that the route guidance processing is executed using the temporary route 503 instead of the guidance route 701, the route guidance processing using the guidance route 701 is terminated, and the route using the temporary route 503 is used. Execute the guidance process.
  • the navigation device 330 it is possible to temporarily display information on the route to the point designated by the user.
  • the user can confirm information on the temporary route to the point of interest without performing an input operation to the point of interest as the destination point from the menu displayed on the display screen. Can do.
  • the temporary route is not used as the guide route, it is not necessary to perform the process of deleting the temporary route.
  • information on the temporary route to the point of interest can be obtained even while being guided to the guide route to the destination point.
  • both the guide route and the temporary route can be displayed and compared, it is possible to easily select the destination destination or the point of interest.
  • the user changes from the guidance route to the temporary route, the user can easily change the route and go to the point of interest without hesitation.
  • the information display device As described above, according to the information display device, the information display method, the information display program, and the recording medium of the present invention, it is possible to temporarily display information related to the route to the point of interest of the user.
  • the information display method described in this embodiment can be realized by executing a program prepared in advance on a computer such as a personal computer, a workstation, or a mobile terminal device (mobile phone).
  • 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 by being read from the recording medium by the computer.
  • the program may be a transmission medium that can be distributed via a network such as the Internet.

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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)
  • Navigation (AREA)

Abstract

Selon l'invention, un itinéraire provisoire d'un point actuel d'un objet mobile, acquis par une unité d'acquisition (102), jusqu'à un point d'entrée de désignation, pour lequel une entrée de désignation est exécutée par une unité d'entrée (104), est récupéré par une unité de récupération (105). Une unité d'affichage (101) est commandée par une unité de commande d'affichage (108) pour afficher des informations sur l'itinéraire provisoire, pendant que l'entrée de désignation se poursuit, et efface l'information concernant l'information provisoire lorsque l'entrée de désignation est annulée ou lorsque l'information portant sur l'itinéraire provisoire est affichée pour un laps de temps prédéterminé, ou plus long. Quand une unité de confirmation (106) confirme, pendant l'affichage de l'itinéraire provisoire, que le guidage d'itinéraire est exécuté par l'utilisation de l'itinéraire provisoire, une unité de guidage d'itinéraire (107) exécute le traitement de guidage d'itinéraire en utilisant l'itinéraire provisoire.
PCT/JP2008/072706 2008-12-12 2008-12-12 Dispositif d'affichage d'informations, procédé d'affichage d'informations, programme d'affichage d'informations et support d'enregistrement WO2010067460A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010541948A JPWO2010067460A1 (ja) 2008-12-12 2008-12-12 情報表示装置、情報表示方法、情報表示プログラムおよび記録媒体
PCT/JP2008/072706 WO2010067460A1 (fr) 2008-12-12 2008-12-12 Dispositif d'affichage d'informations, procédé d'affichage d'informations, programme d'affichage d'informations et support d'enregistrement

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PCT/JP2008/072706 WO2010067460A1 (fr) 2008-12-12 2008-12-12 Dispositif d'affichage d'informations, procédé d'affichage d'informations, programme d'affichage d'informations et support d'enregistrement

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH027079A (ja) * 1988-06-27 1990-01-11 Pioneer Electron Corp 車載ナビゲーション装置における地点選択装置
JPH0668388A (ja) * 1992-08-19 1994-03-11 Aisin Aw Co Ltd 車両用ナビゲーション装置
JP2006064672A (ja) * 2004-08-30 2006-03-09 Denso Corp ナビゲーション装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH027079A (ja) * 1988-06-27 1990-01-11 Pioneer Electron Corp 車載ナビゲーション装置における地点選択装置
JPH0668388A (ja) * 1992-08-19 1994-03-11 Aisin Aw Co Ltd 車両用ナビゲーション装置
JP2006064672A (ja) * 2004-08-30 2006-03-09 Denso Corp ナビゲーション装置

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