JPH0345371U - - Google Patents
Info
- Publication number
- JPH0345371U JPH0345371U JP10741289U JP10741289U JPH0345371U JP H0345371 U JPH0345371 U JP H0345371U JP 10741289 U JP10741289 U JP 10741289U JP 10741289 U JP10741289 U JP 10741289U JP H0345371 U JPH0345371 U JP H0345371U
- Authority
- JP
- Japan
- Prior art keywords
- remote
- steering
- control command
- remote control
- steering operation
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
Landscapes
- Steering Control In Accordance With Driving Conditions (AREA)
Description
図面は、本考案に係る作業用走行車における遠
隔操向機構の操向作動速度切換装置の実施例を示
したものであつて、第１図は走行機体の全体概略
側面図、第２図は遠隔操作用油圧機構の油圧回路
図、第３図はパワーステアリング用油圧機構の油
圧回路図、第４図は送信機の正面図、第５図は操
向作動速度制御の制御手順を示すフローチヤート
図、第６図は操向作動速度制御の作用を示すタイ
ミングチヤート図、第７図は作業部自動上昇制御
の制御手順を示すフローチヤート図、第８図は作
業部自動上昇制御の作用を示すタイミングチヤー
ト図、第９図は制御機構のブロツク図、第１０図
は作用を示すトラクタの平面図、第１１図は同上
側面図、第１２図は従来の不具合を示すトラクタ
の平面図である。
図中、１は走行機体、３は作業部、１７は遠隔
操作制御部、２２は送信機、２５はステアリング
スイツチ、２６は作業部昇降スイツチである。
The drawings show an embodiment of a steering operation speed switching device for a remote steering mechanism in a working vehicle according to the present invention, in which FIG. 1 is an overall schematic side view of the traveling vehicle, and FIG. A hydraulic circuit diagram of the remote control hydraulic mechanism, Fig. 3 is a hydraulic circuit diagram of the power steering hydraulic mechanism, Fig. 4 is a front view of the transmitter, and Fig. 5 is a flowchart showing the control procedure for steering operation speed control. Fig. 6 is a timing chart showing the action of steering operation speed control, Fig. 7 is a flowchart showing the control procedure of working part automatic raising control, and Fig. 8 shows the action of working part automatic raising control. 9 is a block diagram of the control mechanism, FIG. 10 is a plan view of the tractor showing the operation, FIG. 11 is a side view of the same, and FIG. 12 is a plan view of the tractor showing conventional problems. In the figure, 1 is a traveling body, 3 is a working section, 17 is a remote control section, 22 is a transmitter, 25 is a steering switch, and 26 is a working section lift switch.
Claims (1)
号を送信する遠隔操向送信部と、該遠隔操向送信
部からの信号に基づいて機体側の操向作動部に対
して制御指令を出力する操向制御指令部とから構
成される遠隔操向機構を備える作業用走行車にお
いて、前記遠隔操向機構に、作業走行状態である
か否かを判断する走行状態判断手段と、該走行状
態判断手段が作業走行状態であると判断した場合
に、操向作動部に対する制御指令を非作業走行状
態の場合よりも低速に切換える操向作動速度切換
手段とを設けたことを特徴とする作業用走行車に
おける遠隔操向機構の操向作動速度切換装置。 A remote control transmitter that transmits a remote control signal based on the operation of a remote control switch, and a control command that outputs a control command to a steering operation unit on the aircraft side based on the signal from the remote control transmitter. In a work vehicle equipped with a remote steering mechanism comprising a steering control command unit, the remote steering mechanism includes a driving state determining means for determining whether or not the working driving state is in progress; A steering operation speed switching means for switching a control command to a steering operation section to a lower speed than in a non-work traveling state when the means determines that the working traveling state is in the working traveling state. A steering operation speed switching device for a remote steering mechanism in a car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10741289U JP2508818Y2 (en) | 1989-09-13 | 1989-09-13 | Steering operation speed switching device for remote steering mechanism in work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10741289U JP2508818Y2 (en) | 1989-09-13 | 1989-09-13 | Steering operation speed switching device for remote steering mechanism in work vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0345371U true JPH0345371U (en) | 1991-04-26 |
| JP2508818Y2 JP2508818Y2 (en) | 1996-08-28 |
Family
ID=31656105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10741289U Expired - Lifetime JP2508818Y2 (en) | 1989-09-13 | 1989-09-13 | Steering operation speed switching device for remote steering mechanism in work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508818Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010151547A (en) * | 2008-12-24 | 2010-07-08 | Mitsubishi Heavy Ind Ltd | Dosimeter expansion unit and visual warning type dosimeter, and dosimeter expansion method |
-
1989
- 1989-09-13 JP JP10741289U patent/JP2508818Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010151547A (en) * | 2008-12-24 | 2010-07-08 | Mitsubishi Heavy Ind Ltd | Dosimeter expansion unit and visual warning type dosimeter, and dosimeter expansion method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508818Y2 (en) | 1996-08-28 |