JP3852779B2 - 道路除雪支援装置及び除雪車管理装置 - Google Patents
道路除雪支援装置及び除雪車管理装置 Download PDFInfo
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- JP3852779B2 JP3852779B2 JP2004048060A JP2004048060A JP3852779B2 JP 3852779 B2 JP3852779 B2 JP 3852779B2 JP 2004048060 A JP2004048060 A JP 2004048060A JP 2004048060 A JP2004048060 A JP 2004048060A JP 3852779 B2 JP3852779 B2 JP 3852779B2
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- Prior art keywords
- snowplow
- road
- snow removal
- management
- electronic map
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- Instructional Devices (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Description
3 除雪車
3A 排雪板
4 道路除雪支援装置
10 固定局(RTK−GPS固定局)
17 通信手段
20 GISデータ(電子地図)
25 統括GIS管理手段(管理表示手段)
54 報知手段
65 GIS管理手段(位置特定手段)
66 警報判別手段
80 移動局(RTK−GPS移動局)
123 接近可能ライン
150 左路側(両路側)
151 右路側(両路側)
Claims (3)
- 除雪車に設置したRTK−GPS移動局からの位置座標と、近傍の基準点に設置したRTK−GPS固定局から得た位置座標補正情報とから、前記除雪車の正確な位置座標を逐次取得し、この正確な位置座標と電子地図の位置座標とを関連付ける位置特定手段と、所定の時間内に得られた複数の前記正確な位置情報から前記除雪車の軌跡を求め、該軌跡と前記除雪車に装備された排雪板の前記RTK−GPS移動局に対する相対的な位置とから、所定時間後に前記排雪板が到達する到達予想点を算出し、到達予想点と前記電子地図に設定された接近可能ラインとの位置関係から警報条件を判別する警報判別手段と、前記警報判別手段の出力に応じた警報を報知する報知手段とを備えたことを特徴とする道路除雪支援装置。
- 前記警報判別手段は、前記到達予想点と前記電子地図上にある道路の両路側に設定された前記接近可能ラインとの位置関係から警報条件を判別するものであることを特徴とする請求項1記載の道路除雪支援装置。
- 請求項1又は請求項2の道路除雪支援装置から通信手段を介して送られる前記正確な位置座標を一元管理し、前記除雪車が位置する区域の電子地図画像上に前記正確な位置を表示させる管理表示手段を備えたことを特徴とする除雪車管理装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004048060A JP3852779B2 (ja) | 2004-02-24 | 2004-02-24 | 道路除雪支援装置及び除雪車管理装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004048060A JP3852779B2 (ja) | 2004-02-24 | 2004-02-24 | 道路除雪支援装置及び除雪車管理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005242460A JP2005242460A (ja) | 2005-09-08 |
JP3852779B2 true JP3852779B2 (ja) | 2006-12-06 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004048060A Expired - Fee Related JP3852779B2 (ja) | 2004-02-24 | 2004-02-24 | 道路除雪支援装置及び除雪車管理装置 |
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JP (1) | JP3852779B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015178746A (ja) * | 2014-03-19 | 2015-10-08 | 国土交通省北陸地方整備局長 | 道路除雪作業支援装置 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010117840A (ja) * | 2008-11-12 | 2010-05-27 | East Nippon Expressway Co Ltd | 道路雪氷作業管理システム |
PL2515195T3 (pl) * | 2011-04-18 | 2014-10-31 | Joseph Voegele Ag | System do sterowania pojazdami placu budowy |
US8935057B2 (en) * | 2012-01-17 | 2015-01-13 | LimnTech LLC | Roadway mark data acquisition and analysis apparatus, systems, and methods |
US9784843B2 (en) | 2012-01-17 | 2017-10-10 | Limn Tech LLC | Enhanced roadway mark locator, inspection apparatus, and marker |
JP6625827B2 (ja) * | 2015-06-02 | 2019-12-25 | 東日本高速道路株式会社 | 作業車オペレータ支援システム |
JP2017151516A (ja) * | 2016-02-22 | 2017-08-31 | キャタピラー エス エー アール エル | 作業車両 |
JP6786380B2 (ja) * | 2016-12-26 | 2020-11-18 | 株式会社クボタ | 位置測位システム |
WO2019186813A1 (ja) * | 2018-03-28 | 2019-10-03 | 本田技研工業株式会社 | 除雪機、除雪機における投影方法、プログラムおよび記憶媒体、並びに、投影システム |
JP7264396B2 (ja) * | 2019-10-11 | 2023-04-25 | 北菱電興株式会社 | 路上作業支援システム、路上作業支援方法、及びプログラム |
JP7012769B2 (ja) * | 2020-03-26 | 2022-01-28 | 日立建機株式会社 | 自律走行システム |
JP2023094265A (ja) * | 2021-12-23 | 2023-07-05 | パナソニックIpマネジメント株式会社 | 情報処理装置、端末、情報処理方法、警報方法及び警報システム |
-
2004
- 2004-02-24 JP JP2004048060A patent/JP3852779B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015178746A (ja) * | 2014-03-19 | 2015-10-08 | 国土交通省北陸地方整備局長 | 道路除雪作業支援装置 |
Also Published As
Publication number | Publication date |
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JP2005242460A (ja) | 2005-09-08 |
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