JPH03114880U - - Google Patents
Info
- Publication number
- JPH03114880U JPH03114880U JP1990022642U JP2264290U JPH03114880U JP H03114880 U JPH03114880 U JP H03114880U JP 1990022642 U JP1990022642 U JP 1990022642U JP 2264290 U JP2264290 U JP 2264290U JP H03114880 U JPH03114880 U JP H03114880U
- Authority
- JP
- Japan
- Prior art keywords
- display
- light emitting
- drive circuit
- input
- output
- 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
- 230000004397 blinking Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
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)
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図は本考案の夜間自動表示装置の概念図、
第２図は従来の夜間自動表示装置の概念図を夫々
示す。また第３図は本考案の実施例としての回路
図である。
１は太陽電池、２は蓄電素子、３は反転回路、
４は点滅回路、５は駆動回路、６は発光素子、
は電源部、は表示制御部及びは表示部である
。
Figure 1 is a conceptual diagram of the automatic nighttime display device of the present invention.
FIG. 2 shows a conceptual diagram of a conventional nighttime automatic display device. Further, FIG. 3 is a circuit diagram as an embodiment of the present invention. 1 is a solar cell, 2 is a storage element, 3 is an inverting circuit,
4 is a blinking circuit, 5 is a drive circuit, 6 is a light emitting element,
is a power supply unit, is a display control unit, and is a display unit.
Claims (1)
示制御部及び表示部とより構成され、表示制御部
は、表示部の表示が停止状態の場合には太陽電池
の出力が所定の基準値Ａ以下のときに表示部の表
示を停止状態から作動状態に変更し、表示部の表
示が作動状態の場合には太陽電池の出力が所定の
基準値Ｂ以上のときに表示部の表示を作動状態か
ら停止状態に変更するように作用することを特徴
とする夜間自動表示装置。 (2) 請求項１において、 表示部が駆動回路と発光素子とからなり、駆動
回路には表示制御部の出力が入力され、該入力に
基ずいて駆動回路により発光素子の発光表示の作
動停止がなされることを特徴とする夜間自動表示
装置。 (3) 請求項１において、 表示部が点滅回路、駆動回路及び発光素子とか
らなり、点滅回路には表示制御部の出力が入力さ
れ、該入力に基ずいて点滅回路及び駆動回路を経
て発光素子の点滅発光表示の作動停止がなされる
ことを特徴とする夜間自動表示装置。[Claims for Utility Model Registration] (1) Consisting of a power supply section with a built-in solar cell and a power storage element, a display control section, and a display section. When the output of the battery is below a predetermined reference value A, the display on the display changes from the stopped state to the operating state, and when the display shows the operating state, the output of the solar cell is equal to or higher than the predetermined reference value B. An automatic nighttime display device characterized in that it sometimes acts to change the display on a display unit from an activated state to a stopped state. (2) In claim 1, the display section comprises a drive circuit and a light emitting element, the output of the display control section is input to the drive circuit, and the drive circuit stops the light emitting display of the light emitting element based on the input. An automatic nighttime display device characterized in that: (3) In claim 1, the display section comprises a blinking circuit, a drive circuit, and a light emitting element, the output of the display control section is input to the blinking circuit, and based on the input, light is emitted through the blinking circuit and the drive circuit. An automatic nighttime display device characterized in that a flashing light emitting display of an element is deactivated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990022642U JPH03114880U (en) | 1990-03-08 | 1990-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990022642U JPH03114880U (en) | 1990-03-08 | 1990-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114880U true JPH03114880U (en) | 1991-11-26 |
Family
ID=31525648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990022642U Pending JPH03114880U (en) | 1990-03-08 | 1990-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114880U (en) |
-
1990
- 1990-03-08 JP JP1990022642U patent/JPH03114880U/ja active Pending
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