JPS62195636U - - Google Patents
Info
- Publication number
- JPS62195636U JPS62195636U JP8356086U JP8356086U JPS62195636U JP S62195636 U JPS62195636 U JP S62195636U JP 8356086 U JP8356086 U JP 8356086U JP 8356086 U JP8356086 U JP 8356086U JP S62195636 U JPS62195636 U JP S62195636U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust pressure
- wheel
- spin
- control device
- traction control
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案トラクシヨンコントロール装置
の概念図、第２図は本考案装置の一実施例を示す
システム図、第３図は同例におけるコントローラ
が実行する制御プログラムのフローチヤート、第
４図は同例における排圧制御弁の開閉にともなう
エンジン出力変化特性図、第５図は駆動車輪のス
リツプ率に対する路面摩擦係数の変化特性図、第
６図は従来のトラクシヨンコントロール装置を示
す２輪車の側面図、第７図は同装置における切換
弁の開閉にともなうエンジン出力変化特性図であ
る。
１，１２……エンジン、２……排圧変更手段、
３……ホイールスピン検出手段、４……背圧決定
手段、１０……前輪、１１……後輪（駆動車輪）
、１３……変速機、１４……プロペラシヤフト、
１５……デイフアレンシヤルギヤ、１６……排気
管、１７……マフラ、１８……排圧制御弁（排圧
変更手段）、１９……排気バイパス管、２０……
アクチユエータ、２１……コントローラ、２２…
…車輪速センサ（ホイールスピン検出手段）。
Fig. 1 is a conceptual diagram of the traction control device of the present invention, Fig. 2 is a system diagram showing an embodiment of the inventive device, Fig. 3 is a flowchart of a control program executed by the controller in the same example, and Fig. 4 5 is a characteristic diagram of changes in engine output due to opening and closing of the exhaust pressure control valve in the same example, FIG. 5 is a characteristic diagram of changes in road surface friction coefficient with respect to the slip rate of the driving wheels, and FIG. FIG. 7, a side view of the vehicle, is a characteristic diagram of changes in engine output due to opening and closing of the switching valve in the same device. 1, 12...Engine, 2...Exhaust pressure changing means,
3... Wheel spin detection means, 4... Back pressure determining means, 10... Front wheel, 11... Rear wheel (drive wheel)
, 13...transmission, 14...propeller shaft,
15...differential gear, 16...exhaust pipe, 17...muffler, 18...exhaust pressure control valve (exhaust pressure changing means), 19...exhaust bypass pipe, 20...
Actuator, 21... Controller, 22...
...Wheel speed sensor (wheel spin detection means).
Claims (1)
止するトラクシヨンコントロール装置において、 エンジンの排圧を変化させる排圧変更手段と、 ホイールスピンを検出するホイールスピン検出
手段と、 該ホイールスピンの検出時前記排圧変更手段を
排圧が上昇するよう作動させる排圧決定手段とを
設けてなるトラクシヨンコントロール装置。[Claims for Utility Model Registration] A traction control device that prevents wheel spin by limiting engine output, comprising: exhaust pressure changing means for changing exhaust pressure of the engine; wheel spin detection means for detecting wheel spin; and the wheel. A traction control device comprising exhaust pressure determining means for operating the exhaust pressure changing means to increase exhaust pressure when spin is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8356086U JPS62195636U (en) | 1986-06-03 | 1986-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8356086U JPS62195636U (en) | 1986-06-03 | 1986-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62195636U true JPS62195636U (en) | 1987-12-12 |
Family
ID=30937258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8356086U Pending JPS62195636U (en) | 1986-06-03 | 1986-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62195636U (en) |
-
1986
- 1986-06-03 JP JP8356086U patent/JPS62195636U/ja active Pending