JPH02143608U - - Google Patents
Info
- Publication number
- JPH02143608U JPH02143608U JP4956589U JP4956589U JPH02143608U JP H02143608 U JPH02143608 U JP H02143608U JP 4956589 U JP4956589 U JP 4956589U JP 4956589 U JP4956589 U JP 4956589U JP H02143608 U JPH02143608 U JP H02143608U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- road surface
- information source
- magnetic
- positional 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Description
第１図はこの考案によるシステムの概要を示す
図、第２図は車両側に搭載される装置の一例を示
す図、第３図はシステムの運用状況を示す図。
１は路面上に配設された磁性材、２は車両、３
はアンテナ、４は磁気センサ、５は増幅器、６は
波形整形器、７は復号器、８は表示部、９は情報
伝送部、１０は無線器。なお、各図中同一符号は
同一又は相当部分を示すものとする。
FIG. 1 is a diagram showing an overview of the system according to this invention, FIG. 2 is a diagram showing an example of a device mounted on a vehicle, and FIG. 3 is a diagram showing the operating status of the system. 1 is a magnetic material placed on the road surface, 2 is a vehicle, 3
4 is an antenna, 4 is a magnetic sensor, 5 is an amplifier, 6 is a waveform shaper, 7 is a decoder, 8 is a display section, 9 is an information transmission section, and 10 is a radio device. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
を運行させる路面などの運行面（以下、総称して
路面という）上の複数個所に、当該位置の位置情
報を伝達させる位置情報源を配設し、車両がこの
位置情報源を通過することで、この位置情報から
路面上の当該位置の位置情報を車両で検知する車
両位置検知装置において、 上記位置情報源として路面上に磁性体を配設す
る手段と、 この磁性体の配列により当該位置の位置情報を
標記する手段と、 車両側に設けられる磁気変化を検知するための
磁気センサとを備え、 上記位置情報源を上記車両が通過することによ
る磁気変化を上記磁気センサで検知し、当該位置
の位置情報を検知することを特徴とする車両位置
検知装置。[Scope of utility model registration request] Mobile objects such as vehicles (hereinafter collectively referred to as vehicles)
A location information source that transmits location information of the relevant location is placed at multiple locations on the operating surface such as the road surface on which the vehicle is operated (hereinafter collectively referred to as the road surface), and when the vehicle passes through this location information source, , a vehicle position detection device in which a vehicle detects positional information of a relevant position on a road surface from this positional information, a means for arranging a magnetic body on the road surface as the positional information source, and a means for arranging a magnetic body on the road surface as the positional information source; A means for marking position information, and a magnetic sensor provided on the vehicle side for detecting magnetic changes, wherein the magnetic sensor detects magnetic changes caused by the vehicle passing through the position information source, and the magnetic sensor detects the position information. A vehicle position detection device characterized by detecting position information of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4956589U JPH02143608U (en) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4956589U JPH02143608U (en) | 1989-04-28 | 1989-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02143608U true JPH02143608U (en) | 1990-12-05 |
Family
ID=31567362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4956589U Pending JPH02143608U (en) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02143608U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04344506A (en) * | 1991-05-21 | 1992-12-01 | Niigata Eng Co Ltd | Obstacle recognizing and transmitting device for operating vehicle |
| JP2004232433A (en) * | 2003-02-03 | 2004-08-19 | Maeda Corp | Embankment rolling pressure control method and system |
-
1989
- 1989-04-28 JP JP4956589U patent/JPH02143608U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04344506A (en) * | 1991-05-21 | 1992-12-01 | Niigata Eng Co Ltd | Obstacle recognizing and transmitting device for operating vehicle |
| JP2004232433A (en) * | 2003-02-03 | 2004-08-19 | Maeda Corp | Embankment rolling pressure control method and system |
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