JP2003247833A5 - - Google Patents
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- JP2003247833A5 JP2003247833A5 JP2002048529A JP2002048529A JP2003247833A5 JP 2003247833 A5 JP2003247833 A5 JP 2003247833A5 JP 2002048529 A JP2002048529 A JP 2002048529A JP 2002048529 A JP2002048529 A JP 2002048529A JP 2003247833 A5 JP2003247833 A5 JP 2003247833A5
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Description
【発明の名称】カーナビゲーション装置とその自車位置の表示方法，自車マークの表示方法 The present invention relates to a car navigation system , a display method of the position of the vehicle, and a display method of the vehicle mark
【０００１】
【発明の属する技術分野】
本発明は、通信によって地図情報や経路情報を取得することができるようにした通信型のカーナビゲーション装置とその自車位置の表示方法，自車マークの表示方法に関する。[0001]
Field of the Invention
The present invention relates to a communication type car navigation apparatus capable of acquiring map information and route information by communication, a display method of the position of the vehicle, and a display method of the vehicle mark .
【０００５】
本発明の第１の目的は、かかる問題を解消し、ユーザが必要としないときには、地図情報のサーバからのダウンロードを禁止させることができるようにしたカーナビゲーション装置とその自車位置の表示方法，自車マークの表示方法を提供することにある。[0005]
A first object of the present invention is a car navigation apparatus capable of solving such a problem and prohibiting downloading of map information from a server when the user does not need it, and a display method of the position of the vehicle. It is about providing the display method of a self-vehicles mark .
【０００８】
本発明の第２の目的は、かかる問題を解消し、経路情報のダウンロードが失敗しても、地図上で車両の誘導ができるようにしたカーナビゲーション装置とその自車位置の表示方法，自車マークの表示方法を提供することにある。[0008]
A second object of the present invention is a car navigation apparatus capable of guiding a vehicle on a map by solving such a problem and failing to download route information, a display method of the position of the vehicle, and a vehicle It is about providing the display method of a mark .
【００１１】
従って、本発明の第３の目的は、かかる問題を解消し、サーバからダウンロードされた情報を用いて、精度良く経路マッチングを行なうことができるようにしたカーナビゲーション装置とその自車位置の表示方法，自車マークの表示方法を提供することにある。[0011]
Therefore, a third object of the present invention is a car navigation device which solves such a problem and can perform route matching with high accuracy using information downloaded from the server and a display method of the position of the vehicle. , And provide a display method of the vehicle mark .
【００１４】
そこで、本発明の第４の目的は、簡単な操作でもって、経路全体の確認を短時間で行なうことができるようにしたカーナビゲーション装置とその自車位置の表示方法，自車マークの表示方法を提供することにある。[0014]
Therefore, a fourth object of the present invention is to provide a car navigation apparatus capable of confirming the whole route in a short time by a simple operation, a method of displaying the position of the vehicle, and a method of displaying the vehicle mark To provide.
【００１７】
そこで、本発明の第５の目的は、交差点などの詳細拡大地図上でも、常にカーマークを経路に一致させて表示することができるようにしたカーナビゲーション装置とその自車位置の表示方法，自車マークの表示方法を提供することにある。[0017]
Therefore, the fifth object of the present invention is a car navigation apparatus capable of always displaying a car mark on a route on a detailed enlarged map such as an intersection, and a method of displaying the position of the vehicle, It is about providing the display method of a car mark .
Claims (5)
ＧＰＳからの位置・方位情報と車速パルスから求めた走行距離とから該車両の位置を求める手段と、
該地点の位置情報の中から該手段によって求められた該車両位置に最も近い地点を検索する検索手段と、
該検索手段によって検索された地点を車両位置を示すマークで表示する表示制御手段と
を有することを特徴とするカーナビゲーション装置。 The route information including the position information of the point constituting the route to the destination and the map information are acquired using the communication means, and based on the information, the display screen includes the current position of the vehicle and the map including the current position A car navigation device for displaying a route that the vehicle should travel,
A means for determining the position of the vehicle from the position / orientation information from the GPS and the travel distance obtained from the vehicle speed pulse;
Search means for searching for a point closest to the vehicle position determined by the means from the position information of the point ;
A car navigation apparatus comprising: display control means for displaying a point searched by the search means with a mark indicating a vehicle position .
ＧＰＳからの位置・方位情報と車速パルスから求めた走行距離とから該車両の位置を求め、前記車両位置に最も近い地点を該経路を構成する該地点の位置情報の中から検索し、検索された地点に車両位置を示すマークを表示することを特徴とする自車位置の表示方法。 The position of the vehicle is determined from the position and orientation information from the GPS and the traveling distance determined from the vehicle speed pulse, and the point closest to the vehicle position is searched from among the position information of the points constituting the route. And displaying a mark indicating the position of the vehicle at the selected point.
ＧＰＳからの位置・方位情報と車速パルスから求めた走行距離とから求めた該車両の位置と、該車両の位置に最も近い該経路を構成する地点との間の距離が所定値を超えない場合に、該検索された地点を自車位置として補正して車両位置を示すマークを表示することを特徴とする自車位置の表示方法。 It is the display method of the own vehicle position of Claim 2, Comprising:
When the distance between the position of the vehicle determined from the position / orientation information from GPS and the travel distance determined from the vehicle speed pulse does not exceed a predetermined value, the distance between the position constituting the route closest to the position of the vehicle And displaying the mark indicating the position of the vehicle by correcting the searched point as the position of the vehicle .
ＧＰＳからの位置・方位情報から該車両の位置を求める手段と、
該手段によって求められた車両の位置情報及び該誘導ポイントの位置情報から両地点間の距離を求め、該距離と該誘導ポイントへの進入経路リンク長あるいは脱出経路リンク長との比率から該詳細拡大地図上での該車両の位置を算出する手段と
を有し、車両が該経路上の誘導ポイントから所定範囲内に入ると、該詳細拡大地図を表示し、該算出手段によって随時求められる該詳細拡大地図上の位置に車両を示すマークを表示することを特徴とするカーナビゲーション装置。 Route information including location information of the points constituting the route to the destination, map information and location information of the guidance point, entry / exit route link length information to the guidance point, detailed enlarged map around the guidance point, etc. Is obtained using the communication means, and based on the route information and the map information, the display screen displays the current position of the vehicle, a map including the current position, and the route to which the vehicle is to travel. A car navigation device for guiding the vehicle to
A means for determining the position of the vehicle from position and orientation information from GPS;
The distance between the two points is determined from the position information of the vehicle determined by the means and the position information of the guidance point, and the detail is expanded from the ratio of the distance and the entrance route link length or exit route link length to the guidance point Means for calculating the position of the vehicle on the map;
When the vehicle is within a predetermined range from the guidance point on the route, the detailed enlarged map is displayed, and a mark indicating the vehicle is displayed at the position on the detailed enlarged map, which is obtained from time to time by the calculating means. A car navigation device characterized in that.
車両が該経路上の誘導ポイントから所定範囲内に入ると、表示画面上に誘導ポイントが中心に来るように、誘導ポイント付近の詳細拡大地図を表示し、ＧＰＳからの位置・方位情報から求めた該車両の位置と、該誘導情報に含まれる該誘導ポイントの位置情報から両地点間の距離を求め、該距離と該誘導情報に含まれる該誘導ポイントへの進入経路リンク長あるいは脱出経路リンク長との比率から該詳細拡大地図における誘導ポイントへの進入リンクあるいは脱出リンク上での該車両の位置を算出し、該車両の位置に車両を示すマー When the vehicle comes within a predetermined range from the guidance point on the route, a detailed enlarged map near the guidance point is displayed on the display screen so that the guidance point is at the center, and determined from position and orientation information from GPS The distance between the two points is determined from the position of the vehicle and the position information of the guidance point included in the guidance information, and the entrance route link length or exit route link length to the guidance point included in the distance and the guidance information Calculating the position of the vehicle on the approach link or exit link to the guidance point in the detail enlarged map from the ratio of クを表示することを特徴とする自車マークの表示方法。Method of displaying a vehicle mark characterized by displaying a mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002048529A JP3577047B2 (en) | 2002-02-25 | 2002-02-25 | Car navigation system and its own vehicle position display method, own vehicle mark display method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002048529A JP3577047B2 (en) | 2002-02-25 | 2002-02-25 | Car navigation system and its own vehicle position display method, own vehicle mark display method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003247833A JP2003247833A (en) | 2003-09-05 |
| JP3577047B2 JP3577047B2 (en) | 2004-10-13 |
| JP2003247833A5 true JP2003247833A5 (en) | 2004-10-28 |
Family
ID=28661304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002048529A Expired - Fee Related JP3577047B2 (en) | 2002-02-25 | 2002-02-25 | Car navigation system and its own vehicle position display method, own vehicle mark display method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3577047B2 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4409968B2 (en) * | 2004-01-16 | 2010-02-03 | 株式会社ザナヴィ・インフォマティクス | Route guidance method for navigation device and navigation device |
| JP2006118893A (en) * | 2004-10-19 | 2006-05-11 | Denso Corp | Navigation system, route guide method in navigation system, and program |
| JP4352031B2 (en) * | 2005-08-01 | 2009-10-28 | 株式会社ナビタイムジャパン | Navigation system, terminal device, and map display method |
| JP4395468B2 (en) * | 2005-08-26 | 2010-01-06 | 株式会社ナビタイムジャパン | Navigation system, portable terminal device, and map display method |
| JP5171761B2 (en) * | 2009-08-31 | 2013-03-27 | 株式会社ナビタイムジャパン | Navigation system and portable terminal device |
| JP5284234B2 (en) * | 2009-09-24 | 2013-09-11 | 株式会社東芝 | Map information processing device |
| JP2017067527A (en) * | 2015-09-29 | 2017-04-06 | アイシン・エィ・ダブリュ株式会社 | Route guidance system, route guidance method, and computer program |
| KR101768069B1 (en) * | 2015-12-03 | 2017-08-14 | 현대오트론 주식회사 | Method of Compensating Error for Predictive Shifting |
| JP6949633B2 (en) * | 2017-09-11 | 2021-10-13 | 株式会社ゼンリンデータコム | Map display system and map display method |
| JP2022158591A (en) * | 2021-04-02 | 2022-10-17 | 株式会社デンソー | Map information output device, automatic driving control system, map information output system, and map information output method |
| CN113928369B (en) * | 2021-11-16 | 2024-04-26 | 交控科技股份有限公司 | Method and device for downloading electronic map in split mode |
-
2002
- 2002-02-25 JP JP2002048529A patent/JP3577047B2/en not_active Expired - Fee Related
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