JPH0478700U - - Google Patents
Info
- Publication number
- JPH0478700U JPH0478700U JP1990121032U JP12103290U JPH0478700U JP H0478700 U JPH0478700 U JP H0478700U JP 1990121032 U JP1990121032 U JP 1990121032U JP 12103290 U JP12103290 U JP 12103290U JP H0478700 U JPH0478700 U JP H0478700U
- Authority
- JP
- Japan
- Prior art keywords
- crosswalk
- circuit
- display device
- position display
- solar cell
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004397 blinking Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Road Signs Or Road Markings (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は本実施例による横断歩道位置表示装置の
斜視図、第３図は本実施例による横断歩道位置表
示装置の使用例を示す図である。
１……太陽電池、４……照度検出回路、５……
スイツチング回路、６……バツテリー、７……点
滅回路、８……発光ダイオード、１０……横断歩
道位置表示装置、１１……横断歩道のライン。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a perspective view of a crosswalk position display device according to this embodiment, and FIG. 3 is a diagram showing an example of use of the crosswalk position display device according to this embodiment. 1...Solar cell, 4...Illuminance detection circuit, 5...
Switching circuit, 6...Battery, 7...Blinking circuit, 8...Light emitting diode, 10...Crosswalk position display device, 11...Crosswalk line.
Claims (1)
位置表示装置であつて、 太陽電池と、これにより充電されるバツテリー
と、照度検出回路と、発光源である発光ダイオー
ドの点滅回路と、照度検出回路からの信号により
バツテリーから点滅回路への電流供給を制御する
スイツチング回路 とを備えてなることを特徴とする横断歩道位置表
示装置。[Scope of claim for utility model registration] A crosswalk position display device installed along the line of a crosswalk, which includes a solar cell, a battery charged by the solar cell, an illuminance detection circuit, and a light emitting diode as a light source. A crosswalk position display device comprising: a flashing circuit; and a switching circuit that controls current supply from a battery to the flashing circuit based on a signal from an illuminance detection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990121032U JPH0478700U (en) | 1990-11-19 | 1990-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990121032U JPH0478700U (en) | 1990-11-19 | 1990-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0478700U true JPH0478700U (en) | 1992-07-09 |
Family
ID=31868910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990121032U Pending JPH0478700U (en) | 1990-11-19 | 1990-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0478700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100864457B1 (en) * | 2007-10-12 | 2008-10-20 | 주식회사 우전그린 | Road structure |
-
1990
- 1990-11-19 JP JP1990121032U patent/JPH0478700U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100864457B1 (en) * | 2007-10-12 | 2008-10-20 | 주식회사 우전그린 | Road structure |