JPS6443109A - Steering control device for working machine in paddy field - Google Patents

Steering control device for working machine in paddy field

Info

Publication number
JPS6443109A
JPS6443109A JP20052187A JP20052187A JPS6443109A JP S6443109 A JPS6443109 A JP S6443109A JP 20052187 A JP20052187 A JP 20052187A JP 20052187 A JP20052187 A JP 20052187A JP S6443109 A JPS6443109 A JP S6443109A
Authority
JP
Japan
Prior art keywords
machine
levee
steering control
state
steering
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
JP20052187A
Other languages
Japanese (ja)
Inventor
Junji Kurano
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 JP20052187A priority Critical patent/JPS6443109A/en
Publication of JPS6443109A publication Critical patent/JPS6443109A/en
Pending legal-status Critical Current

Links

Landscapes

  • Guiding Agricultural Machines (AREA)
  • Transplanting Machines (AREA)

Abstract

PURPOSE:To obtain the titled device capable of traveling even unevenness on a levee without moving in a zigzag direction, having a first steering control means to produce alternately a steering operating state to drive a machine along a levee and a straight advancing state and a specific second steering control means. CONSTITUTION:The titled device controls a machine in such a way that position of the machine from a levee A is in a first range L1 based on detection by a distance sensor 8 in course of a set time t1 from the starting, the machine shows a straight advancing state in the next set time t2 and repeats the steering operating state and the straight advancing state at intervals of the set time t1 and t2. When the machine is out of the levee A by a second set range L2 (>L1) (point G) in the straight going state, steering operation is carried out to return the machine in the set range L2.
JP20052187A 1987-08-10 1987-08-10 Steering control device for working machine in paddy field Pending JPS6443109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20052187A JPS6443109A (en) 1987-08-10 1987-08-10 Steering control device for working machine in paddy field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20052187A JPS6443109A (en) 1987-08-10 1987-08-10 Steering control device for working machine in paddy field

Publications (1)

Publication Number Publication Date
JPS6443109A true JPS6443109A (en) 1989-02-15

Family

ID=16425693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20052187A Pending JPS6443109A (en) 1987-08-10 1987-08-10 Steering control device for working machine in paddy field

Country Status (1)

Country Link
JP (1) JPS6443109A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009286398A (en) * 2009-09-09 2009-12-10 Iseki & Co Ltd Farm working vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335806B2 (en) * 1974-10-02 1978-09-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335806B2 (en) * 1974-10-02 1978-09-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009286398A (en) * 2009-09-09 2009-12-10 Iseki & Co Ltd Farm working vehicle

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