JPH0474399U - - Google Patents
Info
- Publication number
- JPH0474399U JPH0474399U JP11717890U JP11717890U JPH0474399U JP H0474399 U JPH0474399 U JP H0474399U JP 11717890 U JP11717890 U JP 11717890U JP 11717890 U JP11717890 U JP 11717890U JP H0474399 U JPH0474399 U JP H0474399U
- Authority
- JP
- Japan
- Prior art keywords
- sensing
- section
- unit
- vehicle
- stores
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Description
第１図ａ，ｂは本考案に係る車両感知器を示す
ブロツク図、第２図ａ，ｂは本考案の動作を説明
する通信フオーマツトの例を示す図、第３図は本
考案を応用した駐車場の構成図である。
１１……超音波感知部、１２……超音波スピー
カ、１３……超音波マイク、１４ａ，１４ｂ……
演算処理部、１５……メモリ、１６ａ，１６ｂ…
…通信処理部、１７……自己アドレススイツチ、
１８……通信回線、１９……電源装置、２１……
中央管制装置、２２，２３〜……車両感知器、２
５……車両。
Figures 1a and b are block diagrams showing a vehicle sensor according to the present invention, Figures 2a and b are diagrams showing an example of a communication format to explain the operation of the present invention, and Figure 3 is a diagram showing an example of a communication format to which the present invention is applied. It is a block diagram of a parking lot. 11...Ultrasonic sensor, 12...Ultrasonic speaker, 13...Ultrasonic microphone, 14a, 14b...
Arithmetic processing unit, 15...Memory, 16a, 16b...
...Communication processing unit, 17...Self address switch,
18... Communication line, 19... Power supply device, 21...
Central control device, 22, 23~...Vehicle sensor, 2
5...Vehicle.
Claims (1)
らなる車両感知部と、 感知信号を受けて感知回数を計数する演算処理
部と、 感知回数を記憶するメモリ部と、 通信回線を通じてデータの受渡しをおこなう通
信処理部と、 を備えたことを特徴とする車両感知器。 (2) 超音波パルスの送信部と反射波の受信部か
らなる車両感知部と、 感知信号を受けて感知時間を計測する演算処理
部と、 感知時間を記憶するメモリ部と、 通信回線を通じてデータの受渡しをおこなう通
信処理部と、 を備えたことを特徴とする車両感知器。[Scope of Claim for Utility Model Registration] (1) A vehicle sensing section consisting of an ultrasonic pulse transmitting section and a reflected wave receiving section, an arithmetic processing section that receives a sensing signal and counts the number of sensing times, and stores the number of sensing times. A vehicle sensor comprising: a memory section; and a communication processing section that transfers data through a communication line. (2) A vehicle sensing unit consisting of an ultrasonic pulse transmitting unit and a reflected wave receiving unit, an arithmetic processing unit that receives sensing signals and measures sensing time, a memory unit that stores sensing time, and data transmission through a communication line. A vehicle sensor characterized by comprising: a communication processing unit that performs delivery of information;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117178U JP2540360Y2 (en) | 1990-11-09 | 1990-11-09 | Vehicle detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117178U JP2540360Y2 (en) | 1990-11-09 | 1990-11-09 | Vehicle detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0474399U true JPH0474399U (en) | 1992-06-29 |
| JP2540360Y2 JP2540360Y2 (en) | 1997-07-02 |
Family
ID=31865057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990117178U Expired - Lifetime JP2540360Y2 (en) | 1990-11-09 | 1990-11-09 | Vehicle detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2540360Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51104782A (en) * | 1975-03-08 | 1976-09-16 | Omron Tateisi Electronics Co |
-
1990
- 1990-11-09 JP JP1990117178U patent/JP2540360Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51104782A (en) * | 1975-03-08 | 1976-09-16 | Omron Tateisi Electronics Co |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2540360Y2 (en) | 1997-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |