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Driving guidance device, driving guidance method, and computer program

A technology for guiding devices and driving paths, which is applied in the directions of measuring devices, navigation, surveying and navigation, etc., and can solve the problems of not considering lane change prohibition intervals, changing guidance content, etc.

Inactive Publication Date: 2016-02-17
AISIN AW CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the technology described in Patent Document 1 above, when there is a lane change prohibited section, although the guidance target point is corrected forward (that is, the timing of the guidance is advanced) in consideration of the lane change prohibited section, it does not consider Lane change prohibited section to change guidance content

Method used

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  • Driving guidance device, driving guidance method, and computer program
  • Driving guidance device, driving guidance method, and computer program
  • Driving guidance device, driving guidance method, and computer program

Examples

Experimental program
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Embodiment Construction

[0025] Hereinafter, a detailed description will be given based on an embodiment in which the driving guidance device according to the present invention is implemented as a navigation device with reference to the accompanying drawings. First, use figure 1 A schematic configuration of the navigation device 1 according to the present embodiment will be described. figure 1 It is a block diagram showing the navigation device 1 according to this embodiment.

[0026] Such as figure 1 As shown, the navigation device 1 according to this embodiment is composed of the following parts: a current position detection unit 11 that detects the current position of a vehicle on which the navigation device 1 is mounted; a data recording unit 12 that records various data; The navigation system ECU 13 that performs various calculations by inputting information; the operation unit 14 that accepts operations from the user; the liquid crystal display 15 that displays the map around the vehicle or...

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PUM

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Abstract

The invention provides a travel guidance device comprising: means (31) for acquiring map data including a road network; means (11) for acquiring a position of a vehicle; means (13) for acquiring a planned travel route of the vehicle; means for determining whether among branches of the road network there is a planned entry branch located ahead in an advancing direction of the vehicle; means (13) for determining, if a planned entry branch is located ahead, whether there is a no-lane-change zone specified in the road network between the vehicle and the planned entry branch; means (13) for setting, if a no-lane-change zone is located between the vehicle and the planned entry branch, guidance content related to a lane change of the vehicle; and means (13) for performing guidance using the guidance content set by the guidance content setting unit.

Description

technical field [0001] The present invention relates to a travel guidance device, a travel guidance method, and a computer program for guiding travel of a vehicle. Background technique [0002] In recent years, there are many cases where a navigation device that guides the travel of a vehicle so that a driver can easily reach a desired destination is mounted on a vehicle. Here, the navigation device refers to a device that can detect the current position of the vehicle using a GPS receiver, acquire map data corresponding to the current position from a recording medium such as a DVD-ROM or HDD, and display it on a liquid crystal monitor. device. Then, read out map data including the current position of the vehicle from a recording medium, draw and display a map image around the current position of the vehicle on the display device based on the map data, and superimpose and display the vehicle position mark on the map image By scrolling the map image according to the movemen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/28G01C21/34
CPCG01C21/3658G01C21/36G01C21/3647
Inventor 小嶋佑介梅村智哉
Owner AISIN AW CO LTD