JPS603123U - Constant speed running device for vehicles - Google Patents
Constant speed running device for vehiclesInfo
- Publication number
- JPS603123U JPS603123U JP9625383U JP9625383U JPS603123U JP S603123 U JPS603123 U JP S603123U JP 9625383 U JP9625383 U JP 9625383U JP 9625383 U JP9625383 U JP 9625383U JP S603123 U JPS603123 U JP S603123U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- vehicles
- constant speed
- arithmetic circuit
- running device
- 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
Landscapes
- Control Of Velocity Or Acceleration (AREA)
- Controls For Constant Speed Travelling (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は車両用定速走行装置の従来例を示す制御両部の
ブロック回路図、第２図は本考案に係る車両用定速走行
装置の制御部を示すブロック回路図、第３．４図は第２
図における演算回路の特性図である。
１０・・・車速センサ、１２・・・車両用速度設定器、
１４・・・基準スロットル開度決定器、１８・・・駆動
回路、２０・・・アクチュエータ、２２・・・エンジン
駆動系、２４・・・演算回路。Fig. 1 is a block circuit diagram of both control sections showing a conventional example of a constant speed running system for a vehicle, Fig. 2 is a block circuit diagram showing a control section of a constant speed running system for a vehicle according to the present invention, and Fig. 3.4. The figure is the second
It is a characteristic diagram of the arithmetic circuit in a figure. 10...Vehicle speed sensor, 12...Vehicle speed setting device,
14... Reference throttle opening determiner, 18... Drive circuit, 20... Actuator, 22... Engine drive system, 24... Arithmetic circuit.
Claims (1)
応する通常走行状態におけるエンジンのスロットル開度
を基準値としてい力する基準スロットル回路決定器と、
車両の実車速を検出する車速センサと、を含み、実車速
と設定車速との偏差に応じてスロットル開度を修正制御
して車速を設定車速に保持する車両用定速走行装置に於
いて、実車速と設定車速との偏差を演算する演算回路が
設けられ、該演算回路は車速か設定車速より低下した時
の増幅度が車速増加時の増幅度より大きな非線形特性を
有することを特徴とする車両用定速走行装置。a vehicle speed setter that can set a desired vehicle speed; a reference throttle circuit determiner that outputs an engine throttle opening in a normal driving state corresponding to the set vehicle speed as a reference value;
A constant speed traveling device for a vehicle that includes a vehicle speed sensor that detects the actual vehicle speed of the vehicle, and that maintains the vehicle speed at the set vehicle speed by correcting and controlling the throttle opening according to the deviation between the actual vehicle speed and the set vehicle speed, An arithmetic circuit is provided for calculating the deviation between the actual vehicle speed and the set vehicle speed, and the arithmetic circuit is characterized in that the arithmetic circuit has a nonlinear characteristic in which the degree of amplification when the vehicle speed decreases below the set vehicle speed is greater than the degree of amplification when the vehicle speed increases. Constant speed running device for vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9625383U JPS603123U (en) | 1983-06-22 | 1983-06-22 | Constant speed running device for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9625383U JPS603123U (en) | 1983-06-22 | 1983-06-22 | Constant speed running device for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS603123U true JPS603123U (en) | 1985-01-11 |
Family
ID=30229471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9625383U Pending JPS603123U (en) | 1983-06-22 | 1983-06-22 | Constant speed running device for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS603123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62196210U (en) * | 1986-05-30 | 1987-12-14 | ||
| JPH01310001A (en) * | 1988-06-06 | 1989-12-14 | Maeda Road Constr Co Ltd | Grooving device for pavement surface |
-
1983
- 1983-06-22 JP JP9625383U patent/JPS603123U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62196210U (en) * | 1986-05-30 | 1987-12-14 | ||
| JPH053525Y2 (en) * | 1986-05-30 | 1993-01-28 | ||
| JPH01310001A (en) * | 1988-06-06 | 1989-12-14 | Maeda Road Constr Co Ltd | Grooving device for pavement surface |
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