JPS54124181A - Atuomatic conduct controller in transfering farm machine - Google Patents
Atuomatic conduct controller in transfering farm machineInfo
- Publication number
- JPS54124181A JPS54124181A JP3187878A JP3187878A JPS54124181A JP S54124181 A JPS54124181 A JP S54124181A JP 3187878 A JP3187878 A JP 3187878A JP 3187878 A JP3187878 A JP 3187878A JP S54124181 A JPS54124181 A JP S54124181A
- Authority
- JP
- Japan
- Prior art keywords
- photoelectric elements
- photographic
- outputted
- photographic device
- s1ws4
- 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
- Steering Controls (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
PURPOSE: To enable the running reference line to be detected with accuracy without being affected by outer turbulence, by means of setting up a reference photographic objective, a photographic device thereof, and a phtoelectric convertor at the machine body part near the position of the photographic objective by photographic device.
CONSTITUTION: The first photographic device 7 by which takes the boundary part between a previously cultivates area A and a before cultivated area B, and photoelectric elements S1WS4, and the second photographic device 9 which takes the upper part of a front wheel 5 covered by a mounting panel 6 and photoelectric elements S5, S6 are arranged. The mean value of output signals from the photoelectric elements S5, S6 is operated, and is outputted to comparators 12AW12D as a reference output signal. The comparators 12AW12D output the deviated value of outputted signals from the photoelectric elements S1WS4, and a judging device 14 sums up each deviated values, and a control signal is outputted to a conducting device 13 on the basis of the extent of the sum up deviation value.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3187878A JPS54124181A (en) | 1978-03-20 | 1978-03-20 | Atuomatic conduct controller in transfering farm machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3187878A JPS54124181A (en) | 1978-03-20 | 1978-03-20 | Atuomatic conduct controller in transfering farm machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54124181A true JPS54124181A (en) | 1979-09-26 |
Family
ID=12343287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3187878A Pending JPS54124181A (en) | 1978-03-20 | 1978-03-20 | Atuomatic conduct controller in transfering farm machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54124181A (en) |
-
1978
- 1978-03-20 JP JP3187878A patent/JPS54124181A/en active Pending
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