JP2000123039A5 - - Google Patents

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Publication number
JP2000123039A5
JP2000123039A5 JP1998296377A JP29637798A JP2000123039A5 JP 2000123039 A5 JP2000123039 A5 JP 2000123039A5 JP 1998296377 A JP1998296377 A JP 1998296377A JP 29637798 A JP29637798 A JP 29637798A JP 2000123039 A5 JP2000123039 A5 JP 2000123039A5
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JP
Japan
Prior art keywords
display
map
data
unit
information
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Pending
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JP1998296377A
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Japanese (ja)
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JP2000123039A (en
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Priority to JP10296377A priority Critical patent/JP2000123039A/en
Priority claimed from JP10296377A external-priority patent/JP2000123039A/en
Publication of JP2000123039A publication Critical patent/JP2000123039A/en
Publication of JP2000123039A5 publication Critical patent/JP2000123039A5/ja
Pending legal-status Critical Current

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Description

【特許請求の範囲】
【請求項1】GPSを利用して自位置を測定する測位部と、地図データ格納部と、前記測位部で得た座標データをもとに地図データ格納部より地図データを読み出し表示データを出すデータ処理部と、表示データを地図画面として表示する表示部を備え、前記データ処理部は、表示に必要な部分よりも広範囲の地図データを読み出し、表示領域外の地図に含まれる目印となる情報を抽出し、前記情報を表示データに重畳して表示部に送る機能を有することを特徴とするカーナビゲーション装置。
【請求項2】表示領域外の地図に含まれる目印となる情報は、表示部における表示地図画面に、道路の行き先または目印となる文字で表示されることを特徴とする請求項1記載のカーナビゲーション装置。
【請求項3】異なる距離先における各道路の行き先または目印となる文字を、メニュー設定により、表示部に距離に応じて切り替え表示可能にしたことを特徴とする請求項1または2記載のカーナビゲーション装置。
【請求項4】表示部における表示地図画面および表示領域外の地図に含まれる目印となる情報の表示は、表示地点の通過にしたがって順次更新されることを特徴とする請求項1記載のカーナビゲーション装置。
【請求項5】付属の詳細地図を備え、表示部に現在画面地図に該当する前記詳細地図のページ表示をするようにしたことを特徴とする請求項1記載のカーナビゲーション装置。
[Claims]
1. A positioning unit that measures its own position using GPS, a map data storage unit, and map data read from the map data storage unit based on the coordinate data obtained by the positioning unit to output display data. comprising a data processing unit, a display unit for displaying the display data as a map screen, the data processing unit reads out a wide range of map data than the portion necessary for the display, that Do a mark included in the display area outside the map extracting the information, the car navigation apparatus characterized by having a function of sending to the display unit by superimposing the information on the display data.
Wherein Do that information as a mark included in the display area outside the map, the map display screen of the display unit, according to claim 1, wherein the display by the character to be a road destination or landmarks Car navigation device.
3. The car navigation system according to claim 1 or 2, wherein characters that serve as destinations or landmarks of each road at different distances can be switched and displayed on the display unit according to the distance by setting a menu. apparatus.
4. A display on the display unit a map screen and outside the area of the mark and display Do that information contained in the map, according to claim 1, characterized in that it is sequentially updated according to the passage of the display point Car navigation device.
5. The car navigation device according to claim 1, further comprising an attached detailed map, and displaying a page of the detailed map corresponding to the current screen map on the display unit.

【0008】
【発明の実施の形態】
本発明の請求項1に記載の発明は、GPSを利用して自位置を測定する測位部と、地図データ格納部と、前記測位部で得た座標データをもとに地図データ格納部より地図データを読み出し表示データを出すデータ処理部と、表示データを地図画面として表示する表示部を備え、前記データ処理部は、表示に必要な部分よりも広範囲の地図データを読み出し、表示領域外の地図に含まれる目印となる情報を抽出し、前記情報を表示データに重畳して表示部に送る機能を有するカーナビゲーション装置であり、表示領域外の地図に含まれる目印となる情報が得られ、的確な走行案内ができるという作用を有する。
0008
BEST MODE FOR CARRYING OUT THE INVENTION
The invention according to claim 1 of the present invention is a positioning unit that measures its own position using GPS, a map data storage unit, and a map from the map data storage unit based on the coordinate data obtained by the positioning unit. It is equipped with a data processing unit that reads data and outputs display data, and a display unit that displays the display data as a map screen. The data processing unit reads map data in a wider range than the part required for display and maps outside the display area. extracts Do that information as a mark included in a car navigation device having a function of sending to the display unit by superimposing the information on the display data, Do that information as a mark is included in the map outside the display area It has the effect of being able to obtain and provide accurate travel guidance.

本発明の請求項2に記載の発明は、請求項1に記載のカーナビゲーション装置において、表示領域外の地図に含まれる目印となる情報は、表示部における表示地図画面に、道路の行き先または目印となる文字で表示されるようにしたものであり、表示領域外の地図に含まれる目印となる情報が見やすく、的確な走行案内ができるという作用を有する。 The invention according to claim 2 of the present invention, in the car navigation device according to claim 1, mark the Do that information included in the map outside the display area, the map display screen of the display unit, a road of destination or which was to be displayed by the character to be the landmark, legible placemarks and Do that information included in the map outside the display area, has an effect that it is accurate driving assistance.

本発明の請求項3に記載の発明は、請求項1または2に記載のカーナビゲーション装置において、異なる距離先における各道路の行き先または目印となる文字を、メニュー設定により、表示部に距離に応じて切り替え表示可能にしたものであり、異なる距離先における各道路の行き先または目印となる文字が距離に応じて切り替えられて、的確な走行案内ができるという作用を有する。 According to the third aspect of the present invention, in the car navigation device according to the first or second aspect, characters that serve as destinations or landmarks of each road at different distances can be displayed on the display unit according to the distance by setting a menu. It is possible to switch and display the road, and the characters that serve as the destination or mark of each road at different distances are switched according to the distance, and have the effect of providing accurate driving guidance.

本発明の請求項4に記載の発明は、請求項1に記載のカーナビゲーション装置において、表示部における表示地図画面および表示領域外の地図に含まれる目印となる情報の表示は、表示地点の通過にしたがって順次更新されるようにしたものであり、表示地点の通過にしたがって目印となる情報の表示は順次更新され、的確な走行案内ができるという作用を有する。
The invention according to claim 4 of the present invention, in the car navigation device according to claim 1, the map display screen and outside the area of the mark and display Do that information included in the map on the display unit, the display point of is obtained by to be sequentially updated according passing, the display of that Do a mark information according to the passage of the display point is sequentially updated, such an action can accurate driving assistance.

JP10296377A 1998-10-19 1998-10-19 Car navigation device Pending JP2000123039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10296377A JP2000123039A (en) 1998-10-19 1998-10-19 Car navigation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10296377A JP2000123039A (en) 1998-10-19 1998-10-19 Car navigation device

Publications (2)

Publication Number Publication Date
JP2000123039A JP2000123039A (en) 2000-04-28
JP2000123039A5 true JP2000123039A5 (en) 2005-12-02

Family

ID=17832771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10296377A Pending JP2000123039A (en) 1998-10-19 1998-10-19 Car navigation device

Country Status (1)

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JP (1) JP2000123039A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3602833B2 (en) * 2002-03-22 2004-12-15 株式会社東芝 Map presentation device and map presentation method
JP5175709B2 (en) * 2008-12-08 2013-04-03 ヤフー株式会社 Direction display device, direction display method, and direction display program

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