JPS6141038U - four wheel drive vehicle - Google Patents
four wheel drive vehicleInfo
- Publication number
- JPS6141038U JPS6141038U JP12637084U JP12637084U JPS6141038U JP S6141038 U JPS6141038 U JP S6141038U JP 12637084 U JP12637084 U JP 12637084U JP 12637084 U JP12637084 U JP 12637084U JP S6141038 U JPS6141038 U JP S6141038U
- Authority
- JP
- Japan
- Prior art keywords
- mode
- switch
- switching
- transfer
- value
- 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
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図は、本考案のフリーホイールハブ付４ＷＤ車にお
けるコントローラの機能を実現する構成ブロック図であ
り、第２図はコントローラにより４ＷＤに切換える４Ｗ
Ｄの全体図であり、第３図ハコントローラのソフトウエ
アを示すフローチ＋一トである。
第４図Ａはコントローラの回路図で、第４図ＢはＯＲ回
路真理値表である。
１・・・プロペラシャフト回転数検知センサ、３・・・
プロペラシャフト回転数判定手段、４・・・モード切〜
換スウイツチ、５・・・切換モード信号出力判断手段、
６・・・ソレノイド、７・・・アオクチュエータ、８・
・・４ＷＤ切換クラッチ、１２・・・副変速機、１４・
・・プロペラシャフト。[Brief Description of the Drawings] Fig. 1 is a block diagram showing the configuration of a 4WD vehicle equipped with a freewheel hub according to the present invention, which realizes the functions of the controller, and Fig. 2 shows a 4WD vehicle that switches to 4WD using the controller.
FIG. 3 is a flowchart showing the software of the controller. FIG. 4A is a circuit diagram of the controller, and FIG. 4B is an OR circuit truth table. 1... Propeller shaft rotation speed detection sensor, 3...
Propeller shaft rotation speed determination means, 4...mode off~
switching switch, 5... switching mode signal output determining means;
6... Solenoid, 7... Actuator, 8...
・・4WD switching clutch, 12・・Sub-transmission, 14・
··Propeller shaft.
Claims (1)
させるプロペラシャフトに回転数を検知するプロペラシ
ャフト回転数検知センサ１を設け、該センサにより検出
されたパルス信号を演算した結果が、予め記憶された基
準値以上であることを判定する判定手段３を有し、基準
値以上であることき、モード切換スウイツチ４が切換え
スウイツチモードに保持されているスウイツチモードへ
トランスファを切換える信号を判断出力する切換モード
信号出力判断手段５を有し、その出力により２ＷＤ又は
４ＷＤのスウイツチモードにトランスファを切換えるフ
リーホイールノ＼ブを有した４ＷＤ車。A propeller shaft rotation speed detection sensor 1 that detects the rotation speed is provided on the propeller shaft that transmits drive torque to the drive wheels during 4WD operation of the transfer, and the result of calculating the pulse signal detected by the sensor is a pre-stored standard. The mode switching switch 4 has a determining means 3 for determining whether the value is greater than or equal to the reference value, and when the value is greater than the reference value, the mode switching switch 4 determines and outputs a signal for switching the transfer to the switch mode held in the switching mode. A 4WD vehicle having a mode signal output determining means 5 and a freewheel knob which switches the transfer mode to 2WD or 4WD switch mode according to the output thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12637084U JPS6141038U (en) | 1984-08-22 | 1984-08-22 | four wheel drive vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12637084U JPS6141038U (en) | 1984-08-22 | 1984-08-22 | four wheel drive vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6141038U true JPS6141038U (en) | 1986-03-15 |
| JPH036512Y2 JPH036512Y2 (en) | 1991-02-19 |
Family
ID=30685044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12637084U Granted JPS6141038U (en) | 1984-08-22 | 1984-08-22 | four wheel drive vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141038U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5780926A (en) * | 1980-11-11 | 1982-05-20 | Fuji Heavy Ind Ltd | Transfer directing device of four-wheel driving car |
-
1984
- 1984-08-22 JP JP12637084U patent/JPS6141038U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5780926A (en) * | 1980-11-11 | 1982-05-20 | Fuji Heavy Ind Ltd | Transfer directing device of four-wheel driving car |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH036512Y2 (en) | 1991-02-19 |
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