JPH0135608Y2 - - Google Patents
Info
- Publication number
- JPH0135608Y2 JPH0135608Y2 JP9185082U JP9185082U JPH0135608Y2 JP H0135608 Y2 JPH0135608 Y2 JP H0135608Y2 JP 9185082 U JP9185082 U JP 9185082U JP 9185082 U JP9185082 U JP 9185082U JP H0135608 Y2 JPH0135608 Y2 JP H0135608Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical sensor
- grain culm
- voltage
- light
- output
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 33
- 230000003287 optical effect Effects 0.000 claims description 30
- 238000003306 harvesting Methods 0.000 claims description 3
- 238000012937 correction Methods 0.000 description 7
- 230000005284 excitation Effects 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Guiding Agricultural Machines (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Control Of Position Or Direction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9185082U JPS58192519U (ja) | 1982-06-18 | 1982-06-18 | 収穫機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9185082U JPS58192519U (ja) | 1982-06-18 | 1982-06-18 | 収穫機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58192519U JPS58192519U (ja) | 1983-12-21 |
| JPH0135608Y2 true JPH0135608Y2 (en]) | 1989-10-31 |
Family
ID=30100103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9185082U Granted JPS58192519U (ja) | 1982-06-18 | 1982-06-18 | 収穫機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58192519U (en]) |
-
1982
- 1982-06-18 JP JP9185082U patent/JPS58192519U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58192519U (ja) | 1983-12-21 |
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