JPS61169115U - - Google Patents
Info
- Publication number
- JPS61169115U JPS61169115U JP1985049299U JP4929985U JPS61169115U JP S61169115 U JPS61169115 U JP S61169115U JP 1985049299 U JP1985049299 U JP 1985049299U JP 4929985 U JP4929985 U JP 4929985U JP S61169115 U JPS61169115 U JP S61169115U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- road
- front side
- guardrail
- curved road
- 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.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims 2
Landscapes
- Road Signs Or Road Markings (AREA)
- Audible And Visible Signals (AREA)
Description
図は本考案の一実施例斜視図である。
１ａ，１ｂ，１ｃ，１ｄ，１ａ′，１ｂ′，１
ｃ′１ｄ′……ガードレール、２……屈曲路、３
ａ，３ｂ，３ｃ，３ｄ……光フアイバー。
The figure is a perspective view of an embodiment of the present invention. 1a, 1b, 1c, 1d, 1a', 1b', 1
c'1d'... Guardrail, 2... Curved road, 3
a, 3b, 3c, 3d...optical fiber.
Claims (1)
側とこれより少し離れたガードレール前方側とを
光フアイバーで連結し、該光フアイバーの両端を
それぞれ入射端兼出射端として表面に露出したこ
とを特徴とする屈曲路の車輌案内装置。 各光フアイバーの両端が屈曲路に沿つて略同
一間隔で配置されたことを特徴とする屈曲路の車
輌案内装置。[Scope of Claim for Utility Model Registration] The front side of the guardrail provided along the curved road and the front side of the guardrail a little further away are connected by an optical fiber, and both ends of the optical fiber are used as the input end and the output end, respectively, on the surface. A vehicle guidance device for a curved road characterized by being exposed to 1. A vehicle guiding device for a winding road, characterized in that both ends of each optical fiber are arranged at substantially the same interval along the winding road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985049299U JPS61169115U (en) | 1985-04-04 | 1985-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985049299U JPS61169115U (en) | 1985-04-04 | 1985-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61169115U true JPS61169115U (en) | 1986-10-20 |
Family
ID=30566365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985049299U Pending JPS61169115U (en) | 1985-04-04 | 1985-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61169115U (en) |
-
1985
- 1985-04-04 JP JP1985049299U patent/JPS61169115U/ja active Pending