JPH01178698U - - Google Patents
Info
- Publication number
- JPH01178698U JPH01178698U JP1988075497U JP7549788U JPH01178698U JP H01178698 U JPH01178698 U JP H01178698U JP 1988075497 U JP1988075497 U JP 1988075497U JP 7549788 U JP7549788 U JP 7549788U JP H01178698 U JPH01178698 U JP H01178698U
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- vehicle
- laser
- distance
- party
- 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
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
- Lasers (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Description
第１図は本考案車両の相互接近警報装置の一実
施例を示す縦断面図、第２図は同じく機能ブロツ
ク図、第３図は同じく車両本体の側面図である。
１：車両本体、２：相手方車両、３：レーザ測
距装置、４：レーザ光線回転装置、５：方向検出
装置、６：警報装置、８：回転筒、１３：回転鏡
、１４：大径歯車、１５：モータ、１６：減速機
、１７：小径歯車、１８：歯付ベルト、２０：反
射帯、２２：比較判別手段、２３：音声合成回路
、２５：合成手段、２６：記憶手段、２７：表示
器。
FIG. 1 is a longitudinal sectional view showing an embodiment of the mutual approach warning system for a vehicle according to the present invention, FIG. 2 is a functional block diagram, and FIG. 3 is a side view of the vehicle body. 1: Vehicle body, 2: Opposite vehicle, 3: Laser ranging device, 4: Laser beam rotation device, 5: Direction detection device, 6: Alarm device, 8: Rotating cylinder, 13: Rotating mirror, 14: Large diameter gear , 15: Motor, 16: Reducer, 17: Small diameter gear, 18: Toothed belt, 20: Reflective band, 22: Comparison/discrimination means, 23: Voice synthesis circuit, 25: Synthesis means, 26: Storage means, 27: display.
Claims (1)
ら該レーザ光線Ｌが相手方車両２に反射して戻つ
て来る時までの時間差を利用して相手方車両２ま
での距離を測定するレーザ測距装置３と、前記レ
ーザ光線Ｌの進行方向を水平面内で全方向に可動
とするレーザ光線回転装置４と、前記レーザ測距
装置３により測定された相手方車両２までの距離
が一定値以下の場合に警報を発生する警報装置６
とが設けられたことを特徴とする車両の相互接近
警報装置。 A laser distance measuring device 3 mounted on the vehicle body 1 measures the distance to the other party's vehicle 2 by using the time difference from when the laser beam L is emitted to when the laser beam L is reflected by the other party's vehicle 2 and returns. , a laser beam rotating device 4 that allows the traveling direction of the laser beam L to be movable in all directions within a horizontal plane, and an alarm when the distance to the other vehicle 2 measured by the laser distance measuring device 3 is less than a certain value. Alarm device 6 that generates
A mutual approach warning device for vehicles, characterized in that the device is provided with:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988075497U JPH0454560Y2 (en) | 1988-06-06 | 1988-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988075497U JPH0454560Y2 (en) | 1988-06-06 | 1988-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01178698U true JPH01178698U (en) | 1989-12-21 |
| JPH0454560Y2 JPH0454560Y2 (en) | 1992-12-21 |
Family
ID=31300561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988075497U Expired JPH0454560Y2 (en) | 1988-06-06 | 1988-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454560Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005221333A (en) * | 2004-02-04 | 2005-08-18 | Hokuyo Automatic Co | Range sensor and mutual interference suppression method of range sensor |
| JP2011112503A (en) * | 2009-11-26 | 2011-06-09 | Denso Wave Inc | Object detection system |
-
1988
- 1988-06-06 JP JP1988075497U patent/JPH0454560Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005221333A (en) * | 2004-02-04 | 2005-08-18 | Hokuyo Automatic Co | Range sensor and mutual interference suppression method of range sensor |
| JP2011112503A (en) * | 2009-11-26 | 2011-06-09 | Denso Wave Inc | Object detection system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0454560Y2 (en) | 1992-12-21 |
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