JPS61147496U - - Google Patents
Info
- Publication number
- JPS61147496U JPS61147496U JP1985028911U JP2891185U JPS61147496U JP S61147496 U JPS61147496 U JP S61147496U JP 1985028911 U JP1985028911 U JP 1985028911U JP 2891185 U JP2891185 U JP 2891185U JP S61147496 U JPS61147496 U JP S61147496U
- Authority
- JP
- Japan
- Prior art keywords
- road
- road sign
- display device
- light source
- utility
- 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
Links
- 239000013307 optical fiber Substances 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims 2
- 229910052724 xenon Inorganic materials 0.000 claims 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Road Signs Or Road Markings (AREA)
Description
第１図はこの考案の第１の実施例の路面標識表
示装置の断面図、第２図はそれの使用状態の斜視
図、第３図は実験の様子を示す説明図、第４図は
第２の実施例の路面標識表示装置の概略構成図で
ある。
２…光源、４…マスク、６…集光部、１０…光
源、１１…光フアイバ束、１１ａ…受光端面、１
１ｂ…照射端面、Ａ…路面標識形成部。
Fig. 1 is a cross-sectional view of a road sign display device according to the first embodiment of this invention, Fig. 2 is a perspective view of the device in use, Fig. 3 is an explanatory diagram showing the state of the experiment, and Fig. 4 is a sectional view of the road sign display device according to the first embodiment of the invention. FIG. 2 is a schematic configuration diagram of a road sign display device according to a second embodiment. 2...Light source, 4...Mask, 6...Condenser, 10...Light source, 11...Optical fiber bundle, 11a...Light receiving end surface, 1
1b... Irradiation end surface, A... Road sign forming part.
Claims (1)
上に表示するための標識を形成する路面標識形成
部とを備えた路面標識表示装置。 (2) 前記路面標識形成部が、路面標識の形を切
り抜いたマスクと、このマスクの像を路面上に結
像する集光部とから構成されたものである実用新
案登録請求の範囲第(1)項記載の路面標識表示装
置。 (3) 前記光源がキセノンランプである実用新案
登録請求の範囲第(2)項記載の路面標識表示装置
。 (4) 前記路面標識形成部が、受光端面を前記光
源に臨ませるとともに照射端面を路面に臨ませた
光フアイバ束からなり、かつ、この光フアイバ束
における全光フアイバの照射端面を路面標識の形
に配列したものである実用新案登録請求の範囲第
(1)項記載の路面標識表示装置。 (5) 前記光源が、前記路面標識形成部に基づく
路面上の路面標識の輝度を、雰囲気光に基づく路
面輝度の１０倍以上とする照度を有するものに構
成されている実用新案登録請求の範囲第(1)項記
載の路面標識表示装置。[Claims for Utility Model Registration] (1) A road sign display device comprising a light source and a road sign forming section that forms a sign to be displayed on a road surface using light received from the light source. (2) The scope of the utility model registration claim No. 1, wherein the road sign forming section is composed of a mask cut out in the shape of a road sign, and a light condensing section that forms an image of this mask on the road surface. Road sign display device described in 1). (3) The road sign display device according to claim (2), wherein the light source is a xenon lamp. (4) The road marking forming section is composed of an optical fiber bundle having a light receiving end face facing the light source and an irradiating end face facing the road surface, and the irradiating end face of all the optical fibers in this optical fiber bundle is arranged to form a road marking. The scope of the claim for utility model registration, which is arranged in the form
The road sign display device described in (1). (5) The scope of the utility model registration claim, wherein the light source is configured to have an illuminance that makes the brightness of the road sign on the road surface based on the road sign forming part 10 times or more the road surface brightness based on ambient light. The road sign display device described in paragraph (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985028911U JPH0413760Y2 (en) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985028911U JPH0413760Y2 (en) | 1985-02-28 | 1985-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61147496U true JPS61147496U (en) | 1986-09-11 |
| JPH0413760Y2 JPH0413760Y2 (en) | 1992-03-30 |
Family
ID=30527236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985028911U Expired JPH0413760Y2 (en) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413760Y2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006008825A1 (en) * | 2004-07-16 | 2006-01-26 | Fourie | Road condition informing system and road condition informing method |
| WO2006064593A1 (en) * | 2004-12-13 | 2006-06-22 | Harison Toshiba Lighting Corp. | Lighting equipment and lighting system |
| JP2008033071A (en) * | 2006-07-31 | 2008-02-14 | Nippon Oyo Kogaku Kk | Road-surface projector device |
| JP2010133208A (en) * | 2008-10-27 | 2010-06-17 | Takashi Koyanagi | Roadway outside line illumination type visual guide light |
| WO2011033906A1 (en) * | 2009-09-18 | 2011-03-24 | パイフォトニクス株式会社 | Lighting device for pattern formation |
| CN103362083A (en) * | 2012-03-26 | 2013-10-23 | 海洋王（东莞）照明科技有限公司 | Guidepost projection device and guidepost projection road lamp |
| WO2014148505A1 (en) * | 2013-03-18 | 2014-09-25 | 株式会社北栄建設 | Traffic sign projecting system |
| JP2014234623A (en) * | 2013-05-31 | 2014-12-15 | 株式会社ネクスコ・エンジニアリング東北 | Road sign device |
| JP2018060356A (en) * | 2016-10-05 | 2018-04-12 | 株式会社東芝 | Toll collection system and communication method in toll collection system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5152300A (en) * | 1974-10-31 | 1976-05-08 | Matsushita Electric Works Ltd | DOROJUDOSHOMEIHOSHIKI |
| JPS60245100A (en) * | 1984-05-18 | 1985-12-04 | 積水樹脂株式会社 | Traffic information display |
-
1985
- 1985-02-28 JP JP1985028911U patent/JPH0413760Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5152300A (en) * | 1974-10-31 | 1976-05-08 | Matsushita Electric Works Ltd | DOROJUDOSHOMEIHOSHIKI |
| JPS60245100A (en) * | 1984-05-18 | 1985-12-04 | 積水樹脂株式会社 | Traffic information display |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006008825A1 (en) * | 2004-07-16 | 2006-01-26 | Fourie | Road condition informing system and road condition informing method |
| JPWO2006008825A1 (en) * | 2004-07-16 | 2008-05-01 | フーリエ有限会社 | Road condition notification device and road condition notification method |
| US7817064B2 (en) | 2004-07-16 | 2010-10-19 | Fourie | Road-condition informing apparatus and road-condition informing method |
| WO2006064593A1 (en) * | 2004-12-13 | 2006-06-22 | Harison Toshiba Lighting Corp. | Lighting equipment and lighting system |
| JP2008033071A (en) * | 2006-07-31 | 2008-02-14 | Nippon Oyo Kogaku Kk | Road-surface projector device |
| JP2010133208A (en) * | 2008-10-27 | 2010-06-17 | Takashi Koyanagi | Roadway outside line illumination type visual guide light |
| WO2011033906A1 (en) * | 2009-09-18 | 2011-03-24 | パイフォトニクス株式会社 | Lighting device for pattern formation |
| JP5394476B2 (en) * | 2009-09-18 | 2014-01-22 | パイフォトニクス株式会社 | Lighting device for pattern formation |
| CN103362083A (en) * | 2012-03-26 | 2013-10-23 | 海洋王（东莞）照明科技有限公司 | Guidepost projection device and guidepost projection road lamp |
| CN103362083B (en) * | 2012-03-26 | 2016-12-14 | 海洋王（东莞）照明科技有限公司 | Road sign grenade instrumentation and road sign projection street lamp |
| WO2014148505A1 (en) * | 2013-03-18 | 2014-09-25 | 株式会社北栄建設 | Traffic sign projecting system |
| JP2015110884A (en) * | 2013-03-18 | 2015-06-18 | 株式会社北栄建設 | Traffic sign projection system |
| JP2014234623A (en) * | 2013-05-31 | 2014-12-15 | 株式会社ネクスコ・エンジニアリング東北 | Road sign device |
| JP2018060356A (en) * | 2016-10-05 | 2018-04-12 | 株式会社東芝 | Toll collection system and communication method in toll collection system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0413760Y2 (en) | 1992-03-30 |