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JPS6412315A - Steering controller for mobile vehicle - Google Patents

Steering controller for mobile vehicle

Info

Publication number
JPS6412315A
JPS6412315A JP62168269A JP16826987A JPS6412315A JP S6412315 A JPS6412315 A JP S6412315A JP 62168269 A JP62168269 A JP 62168269A JP 16826987 A JP16826987 A JP 16826987A JP S6412315 A JPS6412315 A JP S6412315A
Authority
JP
Japan
Prior art keywords
threshold value
signals
detecting
mobile vehicle
total sum
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
JP62168269A
Other languages
Japanese (ja)
Inventor
Yasuhiro Ando
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.)
Daifuku Co Ltd
Original Assignee
Daifuku Co Ltd
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 Daifuku Co Ltd filed Critical Daifuku Co Ltd
Priority to JP62168269A priority Critical patent/JPS6412315A/en
Publication of JPS6412315A publication Critical patent/JPS6412315A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

PURPOSE:To prevent an error in the discrimination of a line detecting state due to the fluctuation of the level of a detecting signal from being generated, by setting each preset threshold value of the detecting signals so as to be larger as the total sum of the values is large based on the total sum of the detecting signals of plural sensors. CONSTITUTION:At the time of controlling a travelling and a steering motors 3 and 4 by providing a steering control sensor 6, a line detecting state discrimination means 100, a steering control means 101, and a vehicle threshold value setting means 102 in a mobile vehicle travelling along a guide line L, the sensors S1-S4 in the sensor 6 are arranged in the direction of the horizontal width of the mobile vehicle, and the detecting signals V1-V4 from them are supplied to the means 100. And the signals V1-V4 are compared with the preset threshold value at the means 101, and it is decided whether or not it is the line detecting state, and the threshold value Vth is set so that the larger the total sum of the signals V1-V4, the higher the threshold value can be set by the means 102.
JP62168269A 1987-07-06 1987-07-06 Steering controller for mobile vehicle Pending JPS6412315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62168269A JPS6412315A (en) 1987-07-06 1987-07-06 Steering controller for mobile vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62168269A JPS6412315A (en) 1987-07-06 1987-07-06 Steering controller for mobile vehicle

Publications (1)

Publication Number Publication Date
JPS6412315A true JPS6412315A (en) 1989-01-17

Family

ID=15864886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62168269A Pending JPS6412315A (en) 1987-07-06 1987-07-06 Steering controller for mobile vehicle

Country Status (1)

Country Link
JP (1) JPS6412315A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011013014A (en) * 2009-06-30 2011-01-20 Makome Kenkyusho:Kk Position detection sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639605B2 (en) * 1981-02-17 1988-03-01 Yamatake Honeywell Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639605B2 (en) * 1981-02-17 1988-03-01 Yamatake Honeywell Co Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011013014A (en) * 2009-06-30 2011-01-20 Makome Kenkyusho:Kk Position detection sensor

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