JPS54148978A - Proceeding direction descriminator of transfering farm machine - Google Patents

Proceeding direction descriminator of transfering farm machine

Info

Publication number
JPS54148978A
JPS54148978A JP5685178A JP5685178A JPS54148978A JP S54148978 A JPS54148978 A JP S54148978A JP 5685178 A JP5685178 A JP 5685178A JP 5685178 A JP5685178 A JP 5685178A JP S54148978 A JPS54148978 A JP S54148978A
Authority
JP
Japan
Prior art keywords
received optical
transverse direction
descriminated
descriminator
transfering
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
Application number
JP5685178A
Other languages
Japanese (ja)
Inventor
Katsumi Ito
Shigekazu Hasegawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kubota Corp filed Critical Kubota Corp
Priority to JP5685178A priority Critical patent/JPS54148978A/en
Publication of JPS54148978A publication Critical patent/JPS54148978A/en
Pending legal-status Critical Current

Links

Landscapes

  • Steering Controls (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Guiding Agricultural Machines (AREA)

Abstract

PURPOSE: To detect the proceeding direction, by means of detecting each of a plurality of received optical quantity detectors lined up at the transverse direction becoming smaller in the received optical quantity so as to being deviated far from the reference direction to the transverse direction by facing direction against a luminous body.
CONSTITUTION: Three received optical quantity detectors 4a, 4b, 4c are lined up along to the transverse direction apart an adequate distance on the transfering farm machines. These received optical elements are so set in directivity as to be detected in the state of becoming small as to being deviated from the reference direction to the transverse direction of the machines against the luminous elements from the ground. The detected results of each received elements are compared and descriminated by two comparators 8, 9 and a descriminator 10, and the proceeding direction is descriminated into five steps in descriminating circuits 11aW11e by the result, and the descriminated results are indicated by indicators 12aW12e using luminous bodies.
COPYRIGHT: (C)1979,JPO&Japio
JP5685178A 1978-05-13 1978-05-13 Proceeding direction descriminator of transfering farm machine Pending JPS54148978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5685178A JPS54148978A (en) 1978-05-13 1978-05-13 Proceeding direction descriminator of transfering farm machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5685178A JPS54148978A (en) 1978-05-13 1978-05-13 Proceeding direction descriminator of transfering farm machine

Publications (1)

Publication Number Publication Date
JPS54148978A true JPS54148978A (en) 1979-11-21

Family

ID=13038910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5685178A Pending JPS54148978A (en) 1978-05-13 1978-05-13 Proceeding direction descriminator of transfering farm machine

Country Status (1)

Country Link
JP (1) JPS54148978A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635533A (en) * 1992-03-03 1994-02-10 Takenaka Komuten Co Ltd Tracking vehicle and link thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635533A (en) * 1992-03-03 1994-02-10 Takenaka Komuten Co Ltd Tracking vehicle and link thereof

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