JPH01113711U - - Google Patents
Info
- Publication number
- JPH01113711U JPH01113711U JP748988U JP748988U JPH01113711U JP H01113711 U JPH01113711 U JP H01113711U JP 748988 U JP748988 U JP 748988U JP 748988 U JP748988 U JP 748988U JP H01113711 U JPH01113711 U JP H01113711U
- Authority
- JP
- Japan
- Prior art keywords
- boundary
- area
- work
- automatic steering
- detection area
- 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 7
- 238000010586 diagram Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Guiding Agricultural Machines (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP748988U JPH01113711U (en, 2012) | 1988-01-22 | 1988-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP748988U JPH01113711U (en, 2012) | 1988-01-22 | 1988-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01113711U true JPH01113711U (en, 2012) | 1989-07-31 |
Family
ID=31212539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP748988U Pending JPH01113711U (en, 2012) | 1988-01-22 | 1988-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01113711U (en, 2012) |
-
1988
- 1988-01-22 JP JP748988U patent/JPH01113711U/ja active Pending