JPS6443115A - Agricultural working machine - Google Patents

Agricultural working machine

Info

Publication number
JPS6443115A
JPS6443115A JP62201371A JP20137187A JPS6443115A JP S6443115 A JPS6443115 A JP S6443115A JP 62201371 A JP62201371 A JP 62201371A JP 20137187 A JP20137187 A JP 20137187A JP S6443115 A JPS6443115 A JP S6443115A
Authority
JP
Japan
Prior art keywords
signal
detection
levee
sensors
prescribed
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
JP62201371A
Other languages
Japanese (ja)
Inventor
Yoshio Watanabe
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 JP62201371A priority Critical patent/JPS6443115A/en
Publication of JPS6443115A publication Critical patent/JPS6443115A/en
Pending legal-status Critical Current

Links

Landscapes

  • Guiding Agricultural Machines (AREA)
  • Transplanting Machines (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE:To prevent error in levee detection, by using a pair of sensors having detection areas staggered in lateral direction and outputting a control signal exclusively when a prescribed number of continuous detection signals are outputted from both sensors in a prescribed number of successive sampling operations. CONSTITUTION:Transmitter-receiver units 8, 8 for controlling sensors 7, 7 perform detection operations at prescribed intervals by a signal transmitted from a sampling signal generator 9. When the distance from the detected levee B is shorter than a prescribed level, a detection signal is transmitted to a levee- discrimination means 10 having an AND-condition discrimination part 10a and a counter 10b. The input signals are counted by the counter 10b exclusively when the output signal from the discrimination part 10a is synchronized with the sampling signal. When the number of counts reaches a level preset by a setter 11, a control signal is outputted.
JP62201371A 1987-08-11 1987-08-11 Agricultural working machine Pending JPS6443115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62201371A JPS6443115A (en) 1987-08-11 1987-08-11 Agricultural working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62201371A JPS6443115A (en) 1987-08-11 1987-08-11 Agricultural working machine

Publications (1)

Publication Number Publication Date
JPS6443115A true JPS6443115A (en) 1989-02-15

Family

ID=16439957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62201371A Pending JPS6443115A (en) 1987-08-11 1987-08-11 Agricultural working machine

Country Status (1)

Country Link
JP (1) JPS6443115A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107621634A (en) * 2017-10-27 2018-01-23 河南科技大学 A kind of potted-seedling transplanting plants deep monitoring system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107621634A (en) * 2017-10-27 2018-01-23 河南科技大学 A kind of potted-seedling transplanting plants deep monitoring system and method
CN107621634B (en) * 2017-10-27 2023-10-27 河南科技大学 Pot seedling transplanting and planting depth monitoring system and method

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