JPS6082400U - Mobile object identification device - Google Patents
Mobile object identification deviceInfo
- Publication number
- JPS6082400U JPS6082400U JP17248083U JP17248083U JPS6082400U JP S6082400 U JPS6082400 U JP S6082400U JP 17248083 U JP17248083 U JP 17248083U JP 17248083 U JP17248083 U JP 17248083U JP S6082400 U JPS6082400 U JP S6082400U
- Authority
- JP
- Japan
- Prior art keywords
- optical transmitter
- timer circuit
- output
- optical
- identification device
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の識別装置の一例を示す構成図、第２図は
本考案による識別装置の一実施例を示す構成図、第３図
は本考案における光送受信機の実施例を示すグロック図
である。
１・・・・・・自動車、４・・・・・・光発信機の発光
部、６・・・・・・光受信機、１１・・・・・・光送信
機、１２・・・・・・発光部、１４・・・・・・受光部
、１５・・・・・・光送受信機、２５−２・・・・・・
選択増幅器、１５−４・・・・パ・第１のタイマー回路
、１５−５・・・・・・電源スイツチ回路、１５−６・
・・・・・内蔵電池、１５−７・・・・・・光送信回路
、１５−８・・・・・・手動押釦、１５−９・・・・・
・第２のタイマー回路。Fig. 1 is a block diagram showing an example of a conventional identification device, Fig. 2 is a block diagram showing an embodiment of an identification device according to the present invention, and Fig. 3 is a block diagram showing an embodiment of an optical transceiver according to the present invention. It is. DESCRIPTION OF SYMBOLS 1... Car, 4... Light emitting part of optical transmitter, 6... Optical receiver, 11... Optical transmitter, 12... ... Light emitting section, 14 ... Light receiving section, 15 ... Optical transceiver, 25-2 ...
Selection amplifier, 15-4... first timer circuit, 15-5... power switch circuit, 15-6...
... Built-in battery, 15-7 ... Optical transmitter circuit, 15-8 ... Manual push button, 15-9 ...
-Second timer circuit.
Claims (3)
前記移動体の番号等を示すデータパルス光を発し、地上
側に前記光発信機からの光信号を受信する光受信機を設
置して、光を媒体として通信する識別装置において、前
記地上側に設置した光受信機に隣接して特定周波数で変
調された光線ビームを発射する光送信機を設け、前記移
動体側に前記光線ビームを受信する光起電効果型光電変
換素子と、この光電変換素子で受信した出力を変調光の
周波数に合わせて選択増幅する選択増幅器と、この選択
増幅器の出力により作動する第１のタイマー回路と、−
この第１のタイマー回路によって設定される所定の時間
だけ前記光発信機へ電力を供給し光信号を発せしめる手
段とを備えたことを特徴とする識別装置。(1) An optical receiver equipped with an optical transmitter on a mobile object, which emits a data pulse light indicating the number of the mobile object, etc., and receives an optical signal from the optical transmitter on the ground side. In an identification device that communicates using light as a medium, an optical transmitter that emits a light beam modulated at a specific frequency is provided adjacent to the optical receiver installed on the ground side, and the A photovoltaic effect photoelectric conversion element that receives a light beam, a selective amplifier that selectively amplifies the output received by the photoelectric conversion element in accordance with the frequency of modulated light, and a first timer that is activated by the output of the selective amplifier. circuit and -
An identification device comprising: means for supplying power to the optical transmitter for a predetermined time set by the first timer circuit to cause the optical transmitter to emit an optical signal.
間だけ光発信機へ電力を供給し光信号を発せしめる手段
は、前記第１のタイマー回路の出力によって制御される
電源スィッチと、この電源スィッチの作動に基いて内蔵
電池からの電力を取り込む光送信回路とによって構成さ
れることを特徴とする実用新案登録請求の範囲第１項記
載の識別装置。(2) The means for supplying power to the optical transmitter for a predetermined time set by the first timer circuit and causing it to emit an optical signal includes a power switch controlled by the output of the first timer circuit, and a power supply for this power supply. The identification device according to claim 1, characterized in that it is constituted by an optical transmitter circuit that receives power from a built-in battery based on the operation of a switch.
光発信機へ電力を供給し光信号を発せしめる手段は、押
釦スイッチと、この押釦スイッチの出力によって作動す
る第２のタイマー回路と、この第２のタイマー回路の出
力によって制御され内蔵電池からの電力を光送信回路に
送り 、込む電源スィッチとによって構成されること
を特徴とする実用新案登録請求の範囲第１項記載の識別
装置。(3) The means for supplying power to the optical transmitter and emitting an optical signal for a predetermined period of time set by the timer circuit includes a push button switch, a second timer circuit activated by the output of the push button switch, and a second timer circuit activated by the output of the push button switch. 2. The identification device according to claim 1, further comprising a power switch which is controlled by the output of the timer circuit No. 2 and which sends and turns on the power from the built-in battery to the optical transmitter circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17248083U JPS6082400U (en) | 1983-11-09 | 1983-11-09 | Mobile object identification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17248083U JPS6082400U (en) | 1983-11-09 | 1983-11-09 | Mobile object identification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6082400U true JPS6082400U (en) | 1985-06-07 |
| JPH0313831Y2 JPH0313831Y2 (en) | 1991-03-28 |
Family
ID=30375966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17248083U Granted JPS6082400U (en) | 1983-11-09 | 1983-11-09 | Mobile object identification device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6082400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04321467A (en) * | 1991-04-19 | 1992-11-11 | East Japan Railway Co | Railroad crossing alarm control device for maintenance car |
| WO2013061910A1 (en) * | 2011-10-24 | 2013-05-02 | 三菱重工業株式会社 | Communication system, communication method, and vehicle-mounted device |
-
1983
- 1983-11-09 JP JP17248083U patent/JPS6082400U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04321467A (en) * | 1991-04-19 | 1992-11-11 | East Japan Railway Co | Railroad crossing alarm control device for maintenance car |
| WO2013061910A1 (en) * | 2011-10-24 | 2013-05-02 | 三菱重工業株式会社 | Communication system, communication method, and vehicle-mounted device |
| JP2013092834A (en) * | 2011-10-24 | 2013-05-16 | Mitsubishi Heavy Ind Ltd | Communication system, communication method, and on-vehicle device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0313831Y2 (en) | 1991-03-28 |
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