JPS6453441U - - Google Patents
Info
- Publication number
- JPS6453441U JPS6453441U JP14892187U JP14892187U JPS6453441U JP S6453441 U JPS6453441 U JP S6453441U JP 14892187 U JP14892187 U JP 14892187U JP 14892187 U JP14892187 U JP 14892187U JP S6453441 U JPS6453441 U JP S6453441U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- output
- wheel speed
- engine
- detects
- 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
- 230000001133 acceleration Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Description
第１図は本考案の一実施例に係わる駆動力制御
装置を示すブロツク図、第２図は同実施例の動作
を示すフローチヤート、第３図は車輪速、出力低
減率、出力トルクの経時変化を示す図、第４図は
車輪速の計時変化を示す図、第５図はエンジント
ルクＴｅ−エンジン回転数Ｎｅ関係と吸入空気量
Ａ／Ｎとの関係を示す図、第６図はスリツプ率と
路面μとの関係を示す図、第７図は吸入空気量Ａ
／Ｎと出力低減率Ｋ０との関係を示す図である。
１０……アクセル開度センサ、１１，１２……
駆動輪車輪速センサ、１３，１４……従動輪車輪
速、１５，１６……アベレージ回路、１７……ト
ラクシヨンコントロール用ＥＣＵ、１８……エン
ジン用 ＥＣＵ。
Fig. 1 is a block diagram showing a driving force control device according to an embodiment of the present invention, Fig. 2 is a flowchart showing the operation of the same embodiment, and Fig. 3 is a change in wheel speed, output reduction rate, and output torque over time. Figure 4 is a diagram showing changes in wheel speed over time, Figure 5 is a diagram showing the relationship between engine torque Te and engine rotational speed Ne and intake air amount A/N, and Figure 6 is a diagram showing the relationship between wheel speed and intake air amount A/N. Figure 7 shows the relationship between the ratio and the road surface μ.
FIG. 3 is a diagram showing the relationship between /N and output reduction rate K0. 10... Accelerator opening sensor, 11, 12...
Drive wheel speed sensor, 13, 14...Driver wheel speed, 15, 16...Average circuit, 17...ECU for traction control, 18...ECU for engine.
Claims (1)
体速度を検出する車速センサと、エンジンの出力
を低減する出力低減手段と、エンジンの負荷状態
を検出する負荷センサと、上記車輪速センサ、車
速センサ、負荷センサの検出値が入力され上記出
力低減手段の作動を制御して車両の加速スリツプ
を防止する制御手段とを備え、該制御手段は上記
負荷センサの検出値が「０」の場合には、エンジ
ンの出力低減を行なわないようにすることを特徴
とする駆動力制御装置。 A wheel speed sensor that detects the wheel speed of the driving wheels, a vehicle speed sensor that detects the vehicle body speed, an output reduction means that reduces the output of the engine, a load sensor that detects the load state of the engine, the wheel speed sensor, and the vehicle speed. a sensor, and a control means that receives the detected value of the load sensor and controls the operation of the output reducing means to prevent acceleration slip of the vehicle, and the control means is configured to control the load sensor when the detected value of the load sensor is "0". A driving force control device characterized by not reducing engine output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987148921U JP2514545Y2 (en) | 1987-09-29 | 1987-09-29 | Driving force control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987148921U JP2514545Y2 (en) | 1987-09-29 | 1987-09-29 | Driving force control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6453441U true JPS6453441U (en) | 1989-04-03 |
| JP2514545Y2 JP2514545Y2 (en) | 1996-10-23 |
Family
ID=31420676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987148921U Expired - Lifetime JP2514545Y2 (en) | 1987-09-29 | 1987-09-29 | Driving force control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2514545Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01244126A (en) * | 1988-03-23 | 1989-09-28 | Honda Motor Co Ltd | Surplus slip control device for drive wheel |
| JPH02237827A (en) * | 1989-03-10 | 1990-09-20 | Mazda Motor Corp | Car slip control device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60121129A (en) * | 1983-12-05 | 1985-06-28 | Nippon Denso Co Ltd | Slip preventing device for vehicle |
| JPS611543A (en) * | 1984-06-12 | 1986-01-07 | Toyota Motor Corp | Accelerating slip preventing method in vehicles |
-
1987
- 1987-09-29 JP JP1987148921U patent/JP2514545Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60121129A (en) * | 1983-12-05 | 1985-06-28 | Nippon Denso Co Ltd | Slip preventing device for vehicle |
| JPS611543A (en) * | 1984-06-12 | 1986-01-07 | Toyota Motor Corp | Accelerating slip preventing method in vehicles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01244126A (en) * | 1988-03-23 | 1989-09-28 | Honda Motor Co Ltd | Surplus slip control device for drive wheel |
| JPH02237827A (en) * | 1989-03-10 | 1990-09-20 | Mazda Motor Corp | Car slip control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2514545Y2 (en) | 1996-10-23 |