ON-VEHICLE APPARATUS, GUIDE ROUTE RETRIEVAL METHOD USING THE SAME, AND DATABASE USED FOR RETRIEVING GUIDE ROUTE

PROBLEM TO BE SOLVED: To provide an on-vehicle apparatus for displaying a guide route on which road regulation information on lane change prohibition is reflected.SOLUTION: An on-vehicle apparatus comprises a storage unit for storing road map information, route retrieval means for retrieving a guide...

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Bibliographic Details
Main Author SHISHIDO TSUTOMU
Format Patent
LanguageEnglish
Japanese
Published 20.07.2017
Subjects
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
GLOBES
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
PLANETARIA
SEALS
SIGNALLING
SURVEYING
TESTING
TRAFFIC CONTROL SYSTEMS
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Summary:PROBLEM TO BE SOLVED: To provide an on-vehicle apparatus for displaying a guide route on which road regulation information on lane change prohibition is reflected.SOLUTION: An on-vehicle apparatus comprises a storage unit for storing road map information, route retrieval means for retrieving a guide route to a destination by the road map information on the basis of a predetermined retrieval condition and display control means for displaying the guide route retrieved by the route retrieval means on a display unit. The apparatus further comprises lane change prohibition means for determining the presence or absence of settings of lane change prohibition according to the road map information, regarding an entrance road to enter facilities inputted as a destination, and connection road retrieval means for, when the lane change prohibition means determines the presence of the lane change prohibition settings, connecting to the endmost lane on the side of the facilities so as to allow a vehicle to enter and retrieving a connection road having no settings of lane change prohibition according to the road map information. The route retrieval means retrieves a guide route to the facilities via the connection road.SELECTED DRAWING: Figure 2 【課題】レーン変更禁止の道路規制情報が反映された案内経路を表示する「車載機器」を提供する。【解決手段】道路地図情報を記憶する記憶部と、目的地への案内経路を所定探索条件に基づいて前記道路地図情報により探索する経路探索手段と、該経路探索手段により探索された前記案内経路を表示部に表示する表示制御手段とを有する車載装置であって、目的地として入力された施設へ進入する進入道路について、前記道路地図情報によりレーン変更禁止設定の有無を判定するレーン変更禁止判定手段と、該レーン変更禁止判定手段によりレーン変更禁止設定が有りと判定されたときに、前記施設の側の最端レーンに進入可能に接続し、レーン変更禁止設定の無い接続道路を前記道路地図情報により探索する接続道路探索手段とを有し、前記経路探索手段は、前記接続道路を経由する前記施設への案内経路を探索する構成による。【選択図】図２
Bibliography:Application Number: JP20160004922