JPS6322236U - - Google Patents
Info
- Publication number
- JPS6322236U JPS6322236U JP1986115525U JP11552586U JPS6322236U JP S6322236 U JPS6322236 U JP S6322236U JP 1986115525 U JP1986115525 U JP 1986115525U JP 11552586 U JP11552586 U JP 11552586U JP S6322236 U JPS6322236 U JP S6322236U
- Authority
- JP
- Japan
- Prior art keywords
- engagement force
- clutch
- lateral acceleration
- force
- drive system
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 230000001133 acceleration Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
第１図は本考案の車両用駆動系クラツチ制御装
置を示すクレーム概念図、第２図は本考案実施例
装置の差動制限手段を内蔵した差動装置を示す断
面図、第３図は第２図Ｚ方向矢視図、第４図は実
施例装置の油圧発生装置及び制御装置を示す図、
第５図は実施例装置の差動制限制御作動の流れを
示すフローチヤート図、第６図はタツクイン抑制
制御時の差動制限トルク演算式をグラフにあらわ
した特性線図、第７図は差動制限によるタツクイ
ン抑制効果の作用説明図である。
１……動力分割装置、２……駆動系クラツチ手
段、３……検出手段、３０１……横向加速度検出
手段、３０２……制動操作検出手段、４……クラ
ツチ制御手段。
Fig. 1 is a conceptual diagram of a claim showing a vehicle drive train clutch control device of the present invention, Fig. 2 is a cross-sectional view showing a differential device incorporating a differential limiting means of an embodiment of the device of the present invention, and Fig. FIG. 2 is a Z-direction view, FIG. 4 is a diagram showing the hydraulic pressure generator and control device of the embodiment device,
Fig. 5 is a flowchart showing the flow of the differential limiting control operation of the embodiment device, Fig. 6 is a characteristic diagram showing the differential limiting torque calculation formula during tuck-in suppression control in a graph, and Fig. 7 is the differential FIG. 3 is an explanatory diagram of the tack-in suppressing effect due to motion restriction. DESCRIPTION OF SYMBOLS 1... Power split device, 2... Drive system clutch means, 3... Detection means, 301... Lateral acceleration detection means, 302... Braking operation detection means, 4... Clutch control means.
Claims (1)
に分配伝達する動力分割装置と、該動力分割装置
の駆動入力部と駆動出力部との間に設けられ、制
御外力によりクラツチ締結力を発生させる駆動系
クラツチ手段と、所定の検出手段からの検出信号
に基づきクラツチ締結力を増減させるクラツチ制
御手段と、を備えている車両用駆動系クラツチ制
御装置において、 前記検出手段として、車両の横向加速度を検出
する横向加速度検出手段と制動操作を検出する制
動操作検出手段を含み、前記クラツチ制御手段を
、高横向加速度発生時で、かつ制動操作時には所
定のクラツチ締結力を付与する制御を行なう手段
としたことを特徴とする車両用駆動系クラツチ制
御装置。 (2) 前記所定のクラツチ締結力は、制動操作に
基づき基準締結力が付与され、横向加速度の大き
さに応じた付加締結力が前記基準締結力が追加さ
れて付与されることを特徴とする実用新案登録請
求の範囲第１項記載の車両用駆動系クラツチ制御
装置。 (3) 前記所定のクラツチ締結力は、横向加速度
に応じた基準締結力が付与され、制動操作時には
、前記基準締結力に加えて制動力に応じた付加締
結力が追加されて付与されることを特徴とする実
用新案登録請求の範囲第１項記載の車両用駆動系
クラツチ制御装置。[Claims for Utility Model Registration] (1) A power split device that distributes and transmits engine driving force to front and rear or left and right drive wheels, and a control device that is provided between a drive input section and a drive output section of the power split device. A drive system clutch control device for a vehicle, comprising a drive system clutch means that generates a clutch engagement force by an external force, and a clutch control means that increases or decreases the clutch engagement force based on a detection signal from a predetermined detection means. The means includes a lateral acceleration detection means for detecting lateral acceleration of the vehicle and a braking operation detection means for detecting a braking operation, and the clutch control means is configured to apply a predetermined clutch engagement force when a high lateral acceleration occurs and when a braking operation is performed. 1. A drive system clutch control device for a vehicle, characterized in that the device is a means for applying control. (2) The predetermined clutch engagement force is characterized in that a reference engagement force is applied based on a braking operation, and an additional engagement force corresponding to the magnitude of lateral acceleration is added to the reference engagement force. A vehicle drive system clutch control device according to claim 1 of the utility model registration claim. (3) For the predetermined clutch engagement force, a reference engagement force is applied in accordance with the lateral acceleration, and during a braking operation, an additional engagement force in accordance with the braking force is added in addition to the reference engagement force. A vehicle drive system clutch control device according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986115525U JPH0439065Y2 (en) | 1986-07-28 | 1986-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986115525U JPH0439065Y2 (en) | 1986-07-28 | 1986-07-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6322236U true JPS6322236U (en) | 1988-02-13 |
| JPH0439065Y2 JPH0439065Y2 (en) | 1992-09-11 |
Family
ID=30999258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986115525U Expired JPH0439065Y2 (en) | 1986-07-28 | 1986-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439065Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01262224A (en) * | 1988-04-12 | 1989-10-19 | Nissan Motor Co Ltd | Differential limiting torque controller |
| DE4112912A1 (en) * | 1990-04-20 | 1991-10-24 | Nissan Motor | SYSTEM FOR CONTROLLING A DRIVE TOW DISTRIBUTOR CLUTCH OF A VEHICLE |
-
1986
- 1986-07-28 JP JP1986115525U patent/JPH0439065Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01262224A (en) * | 1988-04-12 | 1989-10-19 | Nissan Motor Co Ltd | Differential limiting torque controller |
| DE4112912A1 (en) * | 1990-04-20 | 1991-10-24 | Nissan Motor | SYSTEM FOR CONTROLLING A DRIVE TOW DISTRIBUTOR CLUTCH OF A VEHICLE |
| US5183131A (en) * | 1990-04-20 | 1993-02-02 | Nissan Motor Co., Ltd. | System for controlling drive torque distributing clutch of vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439065Y2 (en) | 1992-09-11 |
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