JPH01147404U - - Google Patents
Info
- Publication number
- JPH01147404U JPH01147404U JP4340588U JP4340588U JPH01147404U JP H01147404 U JPH01147404 U JP H01147404U JP 4340588 U JP4340588 U JP 4340588U JP 4340588 U JP4340588 U JP 4340588U JP H01147404 U JPH01147404 U JP H01147404U
- Authority
- JP
- Japan
- Prior art keywords
- sign
- reflector
- autonomous
- external
- 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
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Description
第１図は光電センサによる外部標識の検出状態
を示す斜視図、第２図は反射板の大きさと最大検
出距離の関係を示すグラフ、第３図は外部標識の
分解斜視図である。
１……ロータリエンコーダ、２……投光部、３
……受光部、４……外部標識、４ａ……基台、４
ｂ……反射板素子。
FIG. 1 is a perspective view showing the state of detection of an external marker by a photoelectric sensor, FIG. 2 is a graph showing the relationship between the size of a reflector and the maximum detection distance, and FIG. 3 is an exploded perspective view of the external marker. 1...Rotary encoder, 2...Light emitter, 3
...Light receiving section, 4...External sign, 4a...Base, 4
b...Reflector element.
Claims (1)
なる標識を用い、この標識を検出する光電センサ
、光波距離計等を備える自律走行車両において、 上記標識を円筒型もしくは多角柱型としたこと
を特徴とする自律走行車両用外部標識。 (2) 上記標識の反射板の正対面積から最大検出
距離を予め求め、車両の走行区画に応じて反射板
の大きさを選択可能としたことを特徴とする請求
項(1)記載の自律走行車両用外部標識。[Scope of Claim for Utility Model Registration] (1) In an autonomous vehicle that uses a sign made of a corner cube prism-type reflector and is equipped with a photoelectric sensor, a light wave distance meter, etc. to detect this sign, the above sign is cylindrical or An external sign for autonomous vehicles characterized by a polygonal column shape. (2) The autonomous system according to claim (1), characterized in that the maximum detection distance is determined in advance from the directly facing area of the reflector of the sign, and the size of the reflector can be selected depending on the area in which the vehicle is traveling. External signs for moving vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4340588U JPH01147404U (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4340588U JPH01147404U (en) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147404U true JPH01147404U (en) | 1989-10-12 |
Family
ID=31269804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4340588U Pending JPH01147404U (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147404U (en) |
-
1988
- 1988-03-31 JP JP4340588U patent/JPH01147404U/ja active Pending