JPS63104225U - - Google Patents
Info
- Publication number
- JPS63104225U JPS63104225U JP19991486U JP19991486U JPS63104225U JP S63104225 U JPS63104225 U JP S63104225U JP 19991486 U JP19991486 U JP 19991486U JP 19991486 U JP19991486 U JP 19991486U JP S63104225 U JPS63104225 U JP S63104225U
- Authority
- JP
- Japan
- Prior art keywords
- detection means
- clutch
- drive
- wheel drive
- vehicle speed
- 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 12
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
第１図は本考案の四輪駆動車の駆動力配分制御
装置を示すクレーム概念図、第２図は第１実施例
の駆動系クラツチ制御装置及び四輪駆動車の駆動
系を示す図、第３図は第１実施例装置のコントロ
ールユニツトにおける駆動系クラツチ制御作動の
流れを示すフローチヤート図、第４図は第２第１
実施例装置のコントロールユニツトにおける駆動
系クラツチ制御作動の流れを示すフローチヤート
図である。
１……駆動系クラツチ手段、２……検出手段、
２０１……駆動力配分検出手段、２０２……車速
検出手段、２０３……パーキングブレーキ作動検
出手段、２０４……操舵角検出手段、３……クラ
ツチ制御手段。
1 is a conceptual diagram of a claim showing a driving force distribution control device for a four-wheel drive vehicle according to the present invention; FIG. 2 is a diagram showing a drive system clutch control device of the first embodiment and a drive system of a four-wheel drive vehicle; FIG. 3 is a flowchart showing the flow of the drive system clutch control operation in the control unit of the first embodiment, and FIG.
FIG. 3 is a flowchart showing the flow of the drive system clutch control operation in the control unit of the embodiment device. 1... Drive system clutch means, 2... Detection means,
201...Driving force distribution detection means, 202...Vehicle speed detection means, 203...Parking brake operation detection means, 204...Steering angle detection means, 3...Clutch control means.
Claims (1)
ン駆動系の途中に設けられ、外部からのクラツチ
締結により２輪駆動側から４輪駆動側への駆動力
配分の変更ができる駆動系クラツチ手段と、所定
の検出手段からの検出信号に基づいて前記駆動系
クラツチ手段の締結力を制御する制御信号を出力
するクラツチ制御手段と、を備えた四輪駆動車の
駆動力配分制御装置において、 前記検出手段として、駆動力配分検出手段と車
速検出手段とパーキングブレーキ作動検出手段と
操舵角検出手段とを含み、前記クラツチ制御手段
は、駆動力配分が４輪駆動側の時に、車速が所定
車速以上で、操舵角が所定角以上で、パーキング
ブレーキ作動状態という条件を満足した時には、
クラツチ締結力を解除方向にする手段である事を
特徴とする四輪駆動車の駆動力配分制御装置。[Scope of Claim for Utility Model Registration] It is installed in the middle of an engine drive system that distributes and transmits engine drive power to the front and rear wheels, and can change the drive power distribution from the 2-wheel drive side to the 4-wheel drive side by tightening the clutch from the outside. and a clutch control means that outputs a control signal for controlling the engagement force of the drive system clutch means based on a detection signal from a predetermined detection means. In the control device, the detection means includes a drive force distribution detection means, a vehicle speed detection means, a parking brake operation detection means, and a steering angle detection means, and the clutch control means detects when the drive force distribution is on the four-wheel drive side. When the vehicle speed is at least a predetermined vehicle speed, the steering angle is at least a predetermined angle, and the parking brake is activated,
A driving force distribution control device for a four-wheel drive vehicle, characterized in that the device is a means for directing a clutch engagement force in a releasing direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19991486U JPS63104225U (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19991486U JPS63104225U (en) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63104225U true JPS63104225U (en) | 1988-07-06 |
Family
ID=31161980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19991486U Pending JPS63104225U (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63104225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006007984A (en) * | 2004-06-25 | 2006-01-12 | Fuji Heavy Ind Ltd | Controller for four-wheel drive vehicle |
-
1986
- 1986-12-26 JP JP19991486U patent/JPS63104225U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006007984A (en) * | 2004-06-25 | 2006-01-12 | Fuji Heavy Ind Ltd | Controller for four-wheel drive vehicle |