JPH0257020U - - Google Patents

Info

Publication number
JPH0257020U
JPH0257020U JP13704088U JP13704088U JPH0257020U JP H0257020 U JPH0257020 U JP H0257020U JP 13704088 U JP13704088 U JP 13704088U JP 13704088 U JP13704088 U JP 13704088U JP H0257020 U JPH0257020 U JP H0257020U
Authority
JP
Japan
Prior art keywords
vehicle position
road
vehicle
specifying
map
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP13704088U
Other languages
Japanese (ja)
Other versions
JPH075368Y2 (en
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 filed Critical
Priority to JP1988137040U priority Critical patent/JPH075368Y2/en
Publication of JPH0257020U publication Critical patent/JPH0257020U/ja
Application granted granted Critical
Publication of JPH075368Y2 publication Critical patent/JPH075368Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、この考案の一実施例の全体構成図、
第２図は、多層重複道路の表示状態を示す説明図
、第３図及び第４図は、この考案による表示状態
を示す説明図、第５図は、同じく、高架上と高架
下に分岐する道路部分の説明図である。 １０……ＧＰＳアンテナ、１２……ＧＰＳ受信
機、１４……演算制御装置、１６……地図記憶装
置、１８……表示装置、２０……方位センサ、２
２……距離センサ。 FIG. 1 is an overall configuration diagram of an embodiment of this invention.
Fig. 2 is an explanatory diagram showing the display state of a multi-level overlapping road, Figs. 3 and 4 are explanatory diagrams showing the display state according to this invention, and Fig. 5 is an explanatory diagram showing the display state of a multi-level overlapping road. It is an explanatory view of a road part. 10... GPS antenna, 12... GPS receiver, 14... Arithmetic control unit, 16... Map storage device, 18... Display device, 20... Orientation sensor, 2
2...Distance sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ＧＰＳを用いる電波航法により自車位置を特定
する第１自車位置特定手段と、方位センサと距離
センサを使用する推測航法により自車位置を特定
する第２自車位置特定手段と、高さが異なる多層
重複道路をそれぞれ分離して対応する複数の道路
地図として記憶しておく地図データ記憶手段と、
前記道路地図および自車位置を表示する表示手段
と、前記地図データ記憶手段に記憶されている道
路地図情報を参照し、前記自車位置特定手段によ
り特定された自車位置における多層重複の有無を
判別し、多層重複道路と判断されたとき、ＧＰＳ
からの高度情報により車両の現在走行高度に対応
した道路地図を前記表示手段上に表示させる演算
処理手段とを備えた車載用ナビゲーシヨン装置。 a first vehicle position specifying means for specifying the own vehicle position by radio navigation using GPS; a second vehicle position specifying means for specifying the own vehicle position by dead reckoning navigation using a direction sensor and a distance sensor; map data storage means for separating different multi-layer overlapping roads and storing them as a plurality of corresponding road maps;
Referring to the display means for displaying the road map and the vehicle position, and the road map information stored in the map data storage means, it is determined whether or not there is multilayer overlap in the vehicle position specified by the vehicle position specifying means. When it is determined that the road is a multi-layer overlap road,
and arithmetic processing means for displaying a road map corresponding to the current traveling altitude of the vehicle on the display means based on altitude information from the vehicle.
JP1988137040U 1988-10-19 1988-10-19 In-vehicle navigation device Expired - Lifetime JPH075368Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988137040U JPH075368Y2 (en) 1988-10-19 1988-10-19 In-vehicle navigation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988137040U JPH075368Y2 (en) 1988-10-19 1988-10-19 In-vehicle navigation device

Publications (2)

Publication Number Publication Date
JPH0257020U true JPH0257020U (en) 1990-04-25
JPH075368Y2 JPH075368Y2 (en) 1995-02-08

Family

ID=31398110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988137040U Expired - Lifetime JPH075368Y2 (en) 1988-10-19 1988-10-19 In-vehicle navigation device

Country Status (1)

Country Link
JP (1) JPH075368Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007140033A (en) * 2005-11-17 2007-06-07 Alpine Electronics Inc Navigation system and method for displaying enlarged view of intersection
WO2008041338A1 (en) * 2006-10-04 2008-04-10 Pioneer Corporation Map display, map display method, map display program, and recording medium
CN115060254A (en) * 2022-06-08 2022-09-16 中国第一汽车股份有限公司 Vehicle position determining method and device, electronic equipment and storage medium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5560724B2 (en) * 2010-01-14 2014-07-30 トヨタ自動車株式会社 Navigation device, road map display method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62285085A (en) * 1986-06-03 1987-12-10 Japan Radio Co Ltd Satellite navigator
JPS635211A (en) * 1986-06-25 1988-01-11 Nissan Motor Co Ltd Position measuring device for vehicle
JPS63247613A (en) * 1987-04-02 1988-10-14 Mazda Motor Corp Navigation device for vehicle
JPH01134209A (en) * 1987-11-19 1989-05-26 Sony Corp On-vehicle navigator device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62285085A (en) * 1986-06-03 1987-12-10 Japan Radio Co Ltd Satellite navigator
JPS635211A (en) * 1986-06-25 1988-01-11 Nissan Motor Co Ltd Position measuring device for vehicle
JPS63247613A (en) * 1987-04-02 1988-10-14 Mazda Motor Corp Navigation device for vehicle
JPH01134209A (en) * 1987-11-19 1989-05-26 Sony Corp On-vehicle navigator device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007140033A (en) * 2005-11-17 2007-06-07 Alpine Electronics Inc Navigation system and method for displaying enlarged view of intersection
WO2008041338A1 (en) * 2006-10-04 2008-04-10 Pioneer Corporation Map display, map display method, map display program, and recording medium
CN115060254A (en) * 2022-06-08 2022-09-16 中国第一汽车股份有限公司 Vehicle position determining method and device, electronic equipment and storage medium

Also Published As

Publication number Publication date
JPH075368Y2 (en) 1995-02-08

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