JPH0280074U - - Google Patents
Info
- Publication number
- JPH0280074U JPH0280074U JP16078188U JP16078188U JPH0280074U JP H0280074 U JPH0280074 U JP H0280074U JP 16078188 U JP16078188 U JP 16078188U JP 16078188 U JP16078188 U JP 16078188U JP H0280074 U JPH0280074 U JP H0280074U
- Authority
- JP
- Japan
- Prior art keywords
- steering
- rear wheels
- sensor
- steering control
- control
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Guiding Agricultural Machines (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Special Spraying Apparatus (AREA)
Description
第１図は操向制御回路図、第２図はスピードス
プレーヤの全体側面図、第３図は同平面説明図、
第４図は左右磁気センサ部の説明図、第５図はフ
ローチヤート、第６図は他の実施例におけるフロ
ーチヤートである。
６…前輪、７…後輪、２３ａ，２３ｂ，２４ａ
，２４ｂ…磁気センサ（操向センサ）、２５…誘
導ワイヤ、３２…制御回路（制御比較装置）。
Figure 1 is a steering control circuit diagram, Figure 2 is an overall side view of the speed sprayer, Figure 3 is an explanatory plan view of the same,
FIG. 4 is an explanatory diagram of the left and right magnetic sensor sections, FIG. 5 is a flowchart, and FIG. 6 is a flowchart in another embodiment. 6...Front wheel, 7...Rear wheel, 23a, 23b, 24a
, 24b... Magnetic sensor (steering sensor), 25... Guidance wire, 32... Control circuit (control comparison device).
Claims (1)
輪操舵用操向センサを備え、該センサの検出に基
づき前後輪をそれぞれ独立操舵して機体を前記ワ
イヤに沿つて操向するようにした構造において、
前後輪間の操舵制御量の大小を判別する制御比較
装置を備え、前後輪のうち操舵制御量の大きい方
から制御を行うように構成したことを特徴とする
移動農機の操向制御装置。 A structure comprising a front and rear wheel steering steering sensor that detects a guide wire laid on a running road surface, and based on detection by the sensor, the front and rear wheels are independently steered to steer the aircraft along the wire,
1. A steering control device for a mobile agricultural machine, comprising a control comparison device for determining the magnitude of a steering control amount between front and rear wheels, and configured to control the front and rear wheels in the order of the larger steering control amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16078188U JPH075023Y2 (en) | 1988-12-09 | 1988-12-09 | Steering control device for mobile agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16078188U JPH075023Y2 (en) | 1988-12-09 | 1988-12-09 | Steering control device for mobile agricultural machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0280074U true JPH0280074U (en) | 1990-06-20 |
| JPH075023Y2 JPH075023Y2 (en) | 1995-02-08 |
Family
ID=31443147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16078188U Expired - Lifetime JPH075023Y2 (en) | 1988-12-09 | 1988-12-09 | Steering control device for mobile agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075023Y2 (en) |
-
1988
- 1988-12-09 JP JP16078188U patent/JPH075023Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075023Y2 (en) | 1995-02-08 |
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