JPH02108200U - - Google Patents
Info
- Publication number
- JPH02108200U JPH02108200U JP1671889U JP1671889U JPH02108200U JP H02108200 U JPH02108200 U JP H02108200U JP 1671889 U JP1671889 U JP 1671889U JP 1671889 U JP1671889 U JP 1671889U JP H02108200 U JPH02108200 U JP H02108200U
- Authority
- JP
- Japan
- Prior art keywords
- force
- magnetic lines
- lines
- receiving part
- vehicle
- 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 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
Description
第１図は、本考案車両検出装置の制御ブロツク
図を示したものであり、第２図は本考案の車両検
出装置の据付状況図である。第３図は従来の装置
を示す。第４図は本考案装置の検出原理を説明す
る図である。
３１…送信部、３２…受信部、３５…路面。
FIG. 1 shows a control block diagram of the vehicle detection device of the present invention, and FIG. 2 is a diagram of the installation situation of the vehicle detection device of the present invention. FIG. 3 shows a conventional device. FIG. 4 is a diagram illustrating the detection principle of the device of the present invention. 31... Transmitting section, 32... Receiving section, 35... Road surface.
Claims (1)
の磁力線を受ける受信部とを車両通路をはさんで
対峙させて配設すると共に、前記受信部で受信さ
れた磁力線の受信号の変化に応じて車両通過信号
を出力する制御装置を設けてなることを特徴とす
る車両検出装置。 A generating part that generates magnetic lines of force and a receiving part that receives magnetic lines of force from the generating member are disposed facing each other across a vehicle path, and the magnetic field lines are received by the receiving part in response to changes in the received signal of the magnetic lines of force. A vehicle detection device comprising a control device that outputs a vehicle passing signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1671889U JPH02108200U (en) | 1989-02-15 | 1989-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1671889U JPH02108200U (en) | 1989-02-15 | 1989-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02108200U true JPH02108200U (en) | 1990-08-28 |
Family
ID=31229888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1671889U Pending JPH02108200U (en) | 1989-02-15 | 1989-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02108200U (en) |
-
1989
- 1989-02-15 JP JP1671889U patent/JPH02108200U/ja active Pending
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