JPS6292930U - - Google Patents
Info
- Publication number
- JPS6292930U JPS6292930U JP18618985U JP18618985U JPS6292930U JP S6292930 U JPS6292930 U JP S6292930U JP 18618985 U JP18618985 U JP 18618985U JP 18618985 U JP18618985 U JP 18618985U JP S6292930 U JPS6292930 U JP S6292930U
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- vehicle
- control means
- activated
- 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
- 239000000446 fuel Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Controls For Constant Speed Travelling (AREA)
Description
第１図は本考案に係る好適な実施例の構成説明
図、第２図は定速走行制御作用を説明する特性図
である。
１４……スロツトル弁、２０……バキユームア
クチユエータ、２４……コントロールバルブ、２
８……ドライバ、３２……車速制御回路、３４…
…車速センサ、３６……車速記憶回路、３８……
セツトスイツチ、４４……インジエクタ、５６…
…ドライバ、５８……エアフローメータ、６０…
…クランク角センサ、６２……基本噴射量演算回
路、６４……実噴射量演算回路、７６……Ｏ２補
正量演算回路、８８……Ｏ２センサ、９０……空
燃比稀薄化制御信号発生回路。
FIG. 1 is a diagram illustrating the configuration of a preferred embodiment of the present invention, and FIG. 2 is a characteristic diagram illustrating the constant speed driving control action. 14... Throttle valve, 20... Vacuum actuator, 24... Control valve, 2
8...driver, 32...vehicle speed control circuit, 34...
...Vehicle speed sensor, 36...Vehicle speed memory circuit, 38...
Set switch, 44... Injector, 56...
...Driver, 58...Air flow meter, 60...
... Crank angle sensor, 62 ... Basic injection amount calculation circuit, 64 ... Actual injection amount calculation circuit, 76 ... O 2 correction amount calculation circuit, 88 ... O 2 sensor, 90 ... Air-fuel ratio dilution control signal generation circuit.
Claims (1)
た一定車速に制御する定速走行制御手段と、機関
の排気成分濃度に基づき機関に供給される混合気
の空燃比を目標空燃比にフイードバツク制御する
空燃比制御手段と、上記スイツチ手段が作動する
と上記空燃比制御手段の目標空燃比を理論空燃比
より稀薄側に調整する手段とを備えたことを備え
たことを特徴とする車両用定速走行制御装置。 a constant speed running control means that controls the speed of the vehicle to a preset constant vehicle speed when the switch means is activated; and an air-fuel ratio that feedback-controls the air-fuel ratio of the air-fuel mixture supplied to the engine to a target air-fuel ratio based on the engine exhaust component concentration. A constant speed cruise control device for a vehicle, comprising: a control means; and a means for adjusting the target air-fuel ratio of the air-fuel ratio control means to a leaner side than the stoichiometric air-fuel ratio when the switch means is activated. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18618985U JPS6292930U (en) | 1985-12-02 | 1985-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18618985U JPS6292930U (en) | 1985-12-02 | 1985-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6292930U true JPS6292930U (en) | 1987-06-13 |
Family
ID=31135516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18618985U Pending JPS6292930U (en) | 1985-12-02 | 1985-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6292930U (en) |
-
1985
- 1985-12-02 JP JP18618985U patent/JPS6292930U/ja active Pending