JPH0328022U - - Google Patents
Info
- Publication number
- JPH0328022U JPH0328022U JP8821689U JP8821689U JPH0328022U JP H0328022 U JPH0328022 U JP H0328022U JP 8821689 U JP8821689 U JP 8821689U JP 8821689 U JP8821689 U JP 8821689U JP H0328022 U JPH0328022 U JP H0328022U
- Authority
- JP
- Japan
- Prior art keywords
- fuel supply
- accelerator
- supply amount
- actuator
- side link
- 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
- 239000000446 fuel Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- 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)
Description
第１図は本考案の一実施例としての定速走行装
置の全体構成図、第２図は同上装置で用いるアク
セルリンク系及びアクチユエータの作動説明図、
第３図は同上装置で用いる車速−アクセル踏み込
み量算出マツプの特性線図、第４図は同上装置で
用いるオートクルーズ初期制御プログラムのフロ
ーチヤート、第５図は従来装置の作動を経時適に
示す波形図、第６図は従来装置で用いるアクセル
リンク系及びアクチユエータの作動説明図である
。
１０……燃料噴射ポンプ、１１……コントロー
ルレバー、１２……アクセルリンク系、１３……
アクセルペダル、１５……アクチユエータ、１７
……アクチユエータ側リンク部材、１８……ステ
ツプモータ、１９……電磁クラツチ、２０……駆
動レバー、２３……コントローラ、１７１……連
結棒、１７２……対向レバー、Ｈ１……必要アク
セル踏み込み量、Ｈ２……境界値、ｈ……余裕値
、ｔｏ……遅れ時間、Ｅ……エンジン。
Fig. 1 is an overall configuration diagram of a constant speed traveling device as an embodiment of the present invention, Fig. 2 is an explanatory diagram of the operation of the accelerator link system and actuator used in the same device,
Fig. 3 is a characteristic diagram of the vehicle speed-accelerator depression amount calculation map used in the above device, Fig. 4 is a flowchart of the autocruise initial control program used in the above device, and Fig. 5 shows the operation of the conventional device over time. The waveform diagram and FIG. 6 are explanatory diagrams of the operation of the accelerator link system and actuator used in the conventional device. 10... Fuel injection pump, 11... Control lever, 12... Accelerator link system, 13...
Accelerator pedal, 15...actuator, 17
... Actuator side link member, 18 ... Step motor, 19 ... Electromagnetic clutch, 20 ... Drive lever, 23 ... Controller, 171 ... Connecting rod, 172 ... Opposing lever, H1 ... Required accelerator depression amount, H2...boundary value, h...margin value, to...delay time, E...engine.
Claims (1)
して接続されると共に上記車両のエンジンの出力
を増減操作すべく作動する燃料供給量調整手段と
、上記アクセルリンク系の燃料供給量調整手段側
リンク部に対向し、同リンク部にアクセル踏み込
み量増加方向の操作力を伝えるアクチユエータ側
リンク部材と、上記アクチユエータ側リンク部材
及び燃料供給量調整手段側リンク部を介して燃料
供給量調整手段に上記操作力を加えるアクチユエ
ータと、上記車両がオートクルーズセツト信号に
基づく定速走行速度に保持されるのに必要な必要
アクセル踏み込み量を確保するように上記アクチ
ユエータを介して燃料供給量調整手段に初期制御
作動を行なわせるコントローラとを有し、上記コ
ントローラは初期制御処理に先立ち、現アクセル
踏み込み量が上記必要アクセル踏み込み量に規定
の余裕値を加算した境界値を下回り、かつ規定の
遅れ時間が経過したのを判断するよう構成された
定速走行装置。 A fuel supply amount adjustment means that is connected to the accelerator pedal of the vehicle via an accelerator link system and operates to increase or decrease the output of the engine of the vehicle, and a link portion of the accelerator link system that faces the fuel supply amount adjustment means side link. and applies the operating force to the fuel supply amount adjusting means via the actuator side link member that transmits the operating force in the direction of increasing the accelerator depression amount to the link portion, and the actuator side link member and the fuel supply amount adjusting means side link portion. The actuator causes the fuel supply amount adjusting means to perform an initial control operation via the actuator so as to secure the required accelerator depression amount necessary for the vehicle to be maintained at a constant traveling speed based on the auto cruise set signal. and a controller, and the controller determines, prior to the initial control process, that the current amount of accelerator depression has fallen below a boundary value obtained by adding a prescribed margin value to the required accelerator depression amount, and that a prescribed delay time has elapsed. A constant speed traveling device configured as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8821689U JPH0747221Y2 (en) | 1989-07-27 | 1989-07-27 | Constant speed traveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8821689U JPH0747221Y2 (en) | 1989-07-27 | 1989-07-27 | Constant speed traveling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0328022U true JPH0328022U (en) | 1991-03-20 |
| JPH0747221Y2 JPH0747221Y2 (en) | 1995-11-01 |
Family
ID=31637841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8821689U Expired - Lifetime JPH0747221Y2 (en) | 1989-07-27 | 1989-07-27 | Constant speed traveling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747221Y2 (en) |
-
1989
- 1989-07-27 JP JP8821689U patent/JPH0747221Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0747221Y2 (en) | 1995-11-01 |
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