JPS632624U - - Google Patents
Info
- Publication number
- JPS632624U JPS632624U JP9706586U JP9706586U JPS632624U JP S632624 U JPS632624 U JP S632624U JP 9706586 U JP9706586 U JP 9706586U JP 9706586 U JP9706586 U JP 9706586U JP S632624 U JPS632624 U JP S632624U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- clutch control
- vehicle
- detection means
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention 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)
- 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図は実施例装置のコントロールユニツトに予
め記憶させてある指令電流値の二次元制御特性マ
ツプ図、第６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７図はタツク
イン防止制御作動の流れを示すフローチヤート図
である。
１……動力分割装置、２……駆動系クラツチ手
段、３……検知手段、３０１……アクセル操作検
知手段、３０２……路面摩擦係数検知手段、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 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 two-dimensional control characteristic map of the command current value stored in advance in the control unit of the embodiment device, FIG. 6 is a flowchart showing the flow of the differential limiting control operation of the embodiment device, and FIG. The figure is a flowchart showing the flow of the tack-in prevention control operation. DESCRIPTION OF SYMBOLS 1...Power split device, 2...Drive system clutch means, 3...Detection means, 301...Accelerator operation detection means, 302...Road surface friction coefficient detection means, 4...
...Clutch control means.
Claims (1)
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、車両走行状態を検知する検知手段と
、該検知手段からの入力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、 前記検知手段として、アクセル操作検知手段と
路面摩擦係数検知手段を含み、前記クラツチ制御
手段を、アクセル踏み込み状態から急に足離しし
た時、踏み込み状態でのクラツチ締結力を保持す
ると共に、路面摩擦係数が低いほど保持するクラ
ツチ締結力を低く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。[Scope of Claim for Utility Model Registration] A power split device that distributes and transmits engine driving force to front and rear or left and right drive wheels, and a clutch provided between a drive input section and a drive output section of the power split device, A vehicle drive system clutch control comprising a drive system clutch means for generating a fastening force, a detecting means for detecting the running state of the vehicle, and a clutch control means for increasing/decreasing the clutch fastening force based on an input signal from the detecting means. In the device, the detection means includes an accelerator operation detection means and a road surface friction coefficient detection means, and the clutch control means maintains the clutch engagement force in the depressed state when the foot is suddenly released from the depressed state of the accelerator; A drive system clutch control device for a vehicle, characterized in that the lower the road surface friction coefficient, the lower the clutch engagement force to be maintained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9706586U JPS632624U (en) | 1986-06-25 | 1986-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9706586U JPS632624U (en) | 1986-06-25 | 1986-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS632624U true JPS632624U (en) | 1988-01-09 |
Family
ID=30963602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9706586U Pending JPS632624U (en) | 1986-06-25 | 1986-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS632624U (en) |
-
1986
- 1986-06-25 JP JP9706586U patent/JPS632624U/ja active Pending