JPS6418398U - - Google Patents
Info
- Publication number
- JPS6418398U JPS6418398U JP11265287U JP11265287U JPS6418398U JP S6418398 U JPS6418398 U JP S6418398U JP 11265287 U JP11265287 U JP 11265287U JP 11265287 U JP11265287 U JP 11265287U JP S6418398 U JPS6418398 U JP S6418398U
- Authority
- JP
- Japan
- Prior art keywords
- card
- circuit
- ground fixed
- fixed device
- number information
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Description
第１図ａは本考案の実施例の概念図、第１図ｂ
はカードのブロツク図、第１図ｃは地上固定装置
のブロツク図、第２図はカードの外観形状を表わ
す図、第３図は地上固定装置の受信アンテナとカ
ードの応答可能範囲を示すパターン図である。
１……車両（移動体）、２……車両センサ、３
……被制御機器、４……カード、５……地上固定
装置、６……送受信アンテナ、４１……パイロツ
ト電波受信アンテナ、４２……受信回路、４３…
…スイツチ回路、４４……タイマ回路、４５……
固有番号設定回路、４６……コード変換回路、４
７……番号情報送信回路、４８……番号情報送信
アンテナ、４９……給電回路、２ａ……入力信号
、６ａ……パイロツト電波送信アンテナ、６ｂ…
…番号情報受信アンテナ、５１……パイロツト電
波送信回路、５２……番号情報受信回路、５３…
…検波回路、５４……番号認識回路、５５……有
効番号登録回路、５６……有効番号レジスタ回路
、５７……比較回路、５８……一致信号出力回路
、５９……直流電源給電回路。
Figure 1a is a conceptual diagram of an embodiment of the present invention, Figure 1b
is a block diagram of the card, Figure 1c is a block diagram of the ground fixed device, Figure 2 is a diagram showing the external shape of the card, and Figure 3 is a pattern diagram showing the receiving antenna of the ground fixed device and the response range of the card. It is. 1...Vehicle (mobile object), 2...Vehicle sensor, 3
... Controlled equipment, 4 ... Card, 5 ... Ground fixed device, 6 ... Transmission and reception antenna, 41 ... Pilot radio wave receiving antenna, 42 ... Receiving circuit, 43 ...
...Switch circuit, 44...Timer circuit, 45...
Unique number setting circuit, 46...Code conversion circuit, 4
7... Number information transmitting circuit, 48... Number information transmitting antenna, 49... Power feeding circuit, 2a... Input signal, 6a... Pilot radio wave transmitting antenna, 6b...
...Number information receiving antenna, 51...Pilot radio wave transmitting circuit, 52...Number information receiving circuit, 53...
...detection circuit, 54...number recognition circuit, 55...valid number registration circuit, 56...valid number register circuit, 57...comparison circuit, 58...matching signal output circuit, 59...DC power supply circuit.
Claims (1)
して予め設定された固有の設定番号の番号情報を
送信する無線送受信機能付カードと、 移動体検出信号により前記パイロツト電波を送
信し、かつ前記カードからの番号情報を受信して
予め登録した設定番号と比較して一致すると一致
出力を送出する地上固定装置を有することを特徴
とする番号識別装置。 (2) 無線送受信機能付カードの番号情報の送信
が一定の時間だけ行なうものであり、地上固定装
置の一致出力の送出が移動体を検出している期間
だけ持続するものであることを特徴とする実用新
案登録請求の範囲第１項記載の番号識別装置。[Claims for Utility Model Registration] (1) A card with a wireless transmission/reception function that receives pilot radio waves from a ground fixed device and transmits number information of a preset unique setting number; 1. A number identification device comprising a ground fixed device that transmits radio waves, receives number information from the card, compares it with a pre-registered setting number, and sends out a match output if they match. (2) Transmission of the number information of the card with wireless transmission/reception function is carried out only for a certain period of time, and the transmission of the matching output of the ground fixed device lasts only for the period when a moving object is detected. A number identification device according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11265287U JPS6418398U (en) | 1987-07-24 | 1987-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11265287U JPS6418398U (en) | 1987-07-24 | 1987-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6418398U true JPS6418398U (en) | 1989-01-30 |
Family
ID=31351784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11265287U Pending JPS6418398U (en) | 1987-07-24 | 1987-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6418398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0675966A (en) * | 1992-06-09 | 1994-03-18 | Ebara Infilco Co Ltd | Vehicle identification device and vehicle management system using the device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5097069A (en) * | 1973-12-28 | 1975-08-01 | ||
| JPS62159526A (en) * | 1986-01-07 | 1987-07-15 | Toshiba Corp | Vehicle information processor |
-
1987
- 1987-07-24 JP JP11265287U patent/JPS6418398U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5097069A (en) * | 1973-12-28 | 1975-08-01 | ||
| JPS62159526A (en) * | 1986-01-07 | 1987-07-15 | Toshiba Corp | Vehicle information processor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0675966A (en) * | 1992-06-09 | 1994-03-18 | Ebara Infilco Co Ltd | Vehicle identification device and vehicle management system using the device |
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