JPS5520587A - Automatic direction control method for mobile object - Google Patents
Automatic direction control method for mobile objectInfo
- Publication number
- JPS5520587A JPS5520587A JP9405778A JP9405778A JPS5520587A JP S5520587 A JPS5520587 A JP S5520587A JP 9405778 A JP9405778 A JP 9405778A JP 9405778 A JP9405778 A JP 9405778A JP S5520587 A JPS5520587 A JP S5520587A
- Authority
- JP
- Japan
- Prior art keywords
- steering
- going
- pulse
- steering pulse
- drift
- 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
- 230000010354 integration Effects 0.000 abstract 4
- 230000007935 neutral effect Effects 0.000 abstract 1
Abstract
PURPOSE: To realize the load reduction for the driving device through big reduction of the steering frequency by producing the steering pulse of the other side by the amount equivalent to the integration quantity of one side, if any, to give turn to the other side and at the same time subtracting the pulse number of the other side from the value of integration.
CONSTITUTION: When going into the right-drift region, the right-drift signal detected the right-drift going is generated from position detector 1. Thus the right steering pulse is generated from steering pulse generator 3 to secure a right turn like a circular arc. At this moment, the contents of steering pulse integrator 4 is reset to 0 to integrate 1/2 of right steering pulse number n. After this, when going into the neutral point and if the integration quantity of the right steering pulse exists in the contents of integrator 4, and left steering pulse is generated by the amount equivalent to the amount of the right steering pulse to have the left turn. At the same time, the number of the left steering pulse is subtracted from the integration quantity. When going into the left-drift region, the procedure opposite to the right-drift going. Thus nearly a parallel running to the target running lane becomes possible. As a result, the steering frequency can be reduced greatly to lessen the load of the driving device.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9405778A JPS5520587A (en) | 1978-07-31 | 1978-07-31 | Automatic direction control method for mobile object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9405778A JPS5520587A (en) | 1978-07-31 | 1978-07-31 | Automatic direction control method for mobile object |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5520587A true JPS5520587A (en) | 1980-02-14 |
Family
ID=14099907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9405778A Pending JPS5520587A (en) | 1978-07-31 | 1978-07-31 | Automatic direction control method for mobile object |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5520587A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58192110A (en) * | 1982-05-04 | 1983-11-09 | Kubota Ltd | Automatic running car |
JPS5932005A (en) * | 1982-08-14 | 1984-02-21 | Kubota Ltd | Automatic traveling truck |
US4588041A (en) * | 1983-03-29 | 1986-05-13 | Tokyo Shibaura Denki Kabushiki Kaisha | Vehicle for driving along a lead line |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49110020A (en) * | 1973-02-21 | 1974-10-19 | ||
JPS50138580A (en) * | 1974-04-25 | 1975-11-05 |
-
1978
- 1978-07-31 JP JP9405778A patent/JPS5520587A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49110020A (en) * | 1973-02-21 | 1974-10-19 | ||
JPS50138580A (en) * | 1974-04-25 | 1975-11-05 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58192110A (en) * | 1982-05-04 | 1983-11-09 | Kubota Ltd | Automatic running car |
JPS5932005A (en) * | 1982-08-14 | 1984-02-21 | Kubota Ltd | Automatic traveling truck |
US4588041A (en) * | 1983-03-29 | 1986-05-13 | Tokyo Shibaura Denki Kabushiki Kaisha | Vehicle for driving along a lead line |
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