JPH045150U - - Google Patents
Info
- Publication number
- JPH045150U JPH045150U JP4678490U JP4678490U JPH045150U JP H045150 U JPH045150 U JP H045150U JP 4678490 U JP4678490 U JP 4678490U JP 4678490 U JP4678490 U JP 4678490U JP H045150 U JPH045150 U JP H045150U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- automatic control
- input
- detection signal
- sensor
- 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
- 230000005856 abnormality Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Description
図面は、本考案に係る作業用走行車の自動制御
装置の実施例を示したものであつて、第１図はコ
ンバインの斜視図、第２図は操作パネルの平面図
、第３図は制御装置の回路図、第４図は入出力チ
エツク制御のフローチヤート、第５図は異常箇所
表示制御のフローチヤート、第６図は他例のフロ
ーチヤートである。
図中、１は走行機体、８は入力チエツクスイツ
チ、９は制御装置、１９は制御部である。
The drawings show an embodiment of the automatic control device for a work vehicle according to the present invention, in which Fig. 1 is a perspective view of a combine harvester, Fig. 2 is a plan view of an operation panel, and Fig. 3 is a control device. FIG. 4 is a flowchart of input/output check control, FIG. 5 is a flowchart of abnormality display control, and FIG. 6 is a flowchart of another example. In the figure, 1 is a traveling aircraft body, 8 is an input check switch, 9 is a control device, and 19 is a control section.
Claims (1)
作動せしめる自動制御装置に、所定スイツチの操
作に基づいて、センサの手動操作に伴う検知信号
変化を自動制御装置が正常に入力しているか否か
の判断を行う入力チエツク手段を設けてなる作業
用走行車において、前記自動制御装置に、自動制
御装置が各アクチユエータに対して正常に信号を
出力しているか否かを自動的にチエツクし、異常
があつた場合には異常を報知する出力チエツクを
、前記所定スイツチの操作に基づく入力チエツク
開始前に行う出力チエツク手段を設けたことを特
徴とする作業用走行車の自動制御装置。 Based on the operation of a predetermined switch, the automatic control device operates the actuator based on the detection signal of the sensor, and determines whether the change in the detection signal caused by the manual operation of the sensor is normally input to the automatic control device. In a working vehicle equipped with an input check means, the automatic control device automatically checks whether or not the automatic control device is normally outputting signals to each actuator, and if an abnormality is detected. An automatic control device for a work vehicle, characterized in that the device further comprises an output check means for performing an output check to notify an abnormality before starting an input check based on the operation of the predetermined switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990046784U JP2567657Y2 (en) | 1990-05-01 | 1990-05-01 | Automatic control device for working vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990046784U JP2567657Y2 (en) | 1990-05-01 | 1990-05-01 | Automatic control device for working vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH045150U true JPH045150U (en) | 1992-01-17 |
| JP2567657Y2 JP2567657Y2 (en) | 1998-04-02 |
Family
ID=31562160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990046784U Expired - Fee Related JP2567657Y2 (en) | 1990-05-01 | 1990-05-01 | Automatic control device for working vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2567657Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5657102A (en) * | 1979-10-17 | 1981-05-19 | Iseki & Co Ltd | Automatic control system of farming machine |
| JPS63289467A (en) * | 1988-03-29 | 1988-11-25 | Mitsubishi Agricult Mach Co Ltd | Trouble diagnosing apparatus for automatic controller of farming machine |
-
1990
- 1990-05-01 JP JP1990046784U patent/JP2567657Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5657102A (en) * | 1979-10-17 | 1981-05-19 | Iseki & Co Ltd | Automatic control system of farming machine |
| JPS63289467A (en) * | 1988-03-29 | 1988-11-25 | Mitsubishi Agricult Mach Co Ltd | Trouble diagnosing apparatus for automatic controller of farming machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2567657Y2 (en) | 1998-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |