JPH0256727U - - Google Patents
Info
- Publication number
- JPH0256727U JPH0256727U JP13628188U JP13628188U JPH0256727U JP H0256727 U JPH0256727 U JP H0256727U JP 13628188 U JP13628188 U JP 13628188U JP 13628188 U JP13628188 U JP 13628188U JP H0256727 U JPH0256727 U JP H0256727U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- trailer brake
- tractor
- control unit
- turned
- 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
Landscapes
- Controls For Constant Speed Travelling (AREA)
Description
第１図は本考案の一実施例を示すブロツク線図
、第２図は第１図の装置による車速の変化を示す
線図である。第３図は公知のトラクターの降坂時
の状態を示す側面図である。
１……コントロールユニツト、２……エンジン
回転数センサー、３……車速センサー、４……オ
ートクルーズスイツチ、６……トレーラーブレー
キスイツチ。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a diagram showing changes in vehicle speed due to the device shown in FIG. FIG. 3 is a side view showing a state of a known tractor when going downhill. 1... Control unit, 2... Engine speed sensor, 3... Vehicle speed sensor, 4... Auto cruise switch, 6... Trailer brake switch.
Claims (1)
車速制御と並行的に、車速が目標値を設定巾以上
に増加したときは、コントロールユニツトの出力
によりトレーラーブレーキをオンし、車速が目標
値を設定巾以上に減小したときは、上記コントロ
ールユニツトの出力により上記トレーラーブレー
キをオフとすることを特徴とするトラクターのオ
ートクルーズ装置。 In parallel with the vehicle speed control by the auto cruise attached to the tractor, when the vehicle speed increases by more than the set target value, the trailer brake is turned on by the output of the control unit, and the vehicle speed is reduced to more than the target value by the set range. An auto-cruise device for a tractor, characterized in that when the trailer brake is dropped, the trailer brake is turned off by the output of the control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988136281U JPH0740417Y2 (en) | 1988-10-19 | 1988-10-19 | Tractor auto cruise equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988136281U JPH0740417Y2 (en) | 1988-10-19 | 1988-10-19 | Tractor auto cruise equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0256727U true JPH0256727U (en) | 1990-04-24 |
| JPH0740417Y2 JPH0740417Y2 (en) | 1995-09-20 |
Family
ID=31396642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988136281U Expired - Lifetime JPH0740417Y2 (en) | 1988-10-19 | 1988-10-19 | Tractor auto cruise equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740417Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62216834A (en) * | 1986-03-17 | 1987-09-24 | Isuzu Motors Ltd | Constant speed running device |
-
1988
- 1988-10-19 JP JP1988136281U patent/JPH0740417Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62216834A (en) * | 1986-03-17 | 1987-09-24 | Isuzu Motors Ltd | Constant speed running device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0740417Y2 (en) | 1995-09-20 |
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