JPS62195571U - - Google Patents
Info
- Publication number
- JPS62195571U JPS62195571U JP8437686U JP8437686U JPS62195571U JP S62195571 U JPS62195571 U JP S62195571U JP 8437686 U JP8437686 U JP 8437686U JP 8437686 U JP8437686 U JP 8437686U JP S62195571 U JPS62195571 U JP S62195571U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- speed
- lock
- fluid pressure
- brake fluid
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
Description
第１図は、本考案の全体構成図、第２図は、本
考案の一実施例を示す４輪駆動車用アンチスキツ
ド装置の概略構成図、第３図は、第２図中のコン
トローラ内の制御プログラムのフローチヤート、
第４図は、スプリツト路に在る場合の車輪速度の
経時的変化を示す線図である。
６，７……ブレーキ配管、８，９……モジユレ
ータ、１１，１２……速度センサ、１７……コン
トローラ、１８，１９……駆動回路、１００……
ロツク検出手段、１０１……速度差算出手段、１
０２……判定手段、１０３……ブレーキ液圧同時
緩和信号発生手段、１０６……論理回路。
FIG. 1 is an overall configuration diagram of the present invention, FIG. 2 is a schematic configuration diagram of an anti-skid device for a four-wheel drive vehicle showing an embodiment of the present invention, and FIG. control program flowchart,
FIG. 4 is a diagram showing changes in wheel speed over time when the vehicle is on a split road. 6, 7... Brake piping, 8, 9... Modulator, 11, 12... Speed sensor, 17... Controller, 18, 19... Drive circuit, 100...
Lock detection means, 101...Speed difference calculation means, 1
02...determination means, 103...brake fluid pressure simultaneous relaxation signal generation means, 106...logic circuit.
Claims (1)
をそれぞれ送出する左右一対の速度センサと、上
記速度信号に基づき車輪がロツクへ向う状態にあ
るか否かを検出し、そのロツク状態に応じたロツ
ク信号を送出するロツク検出手段と、上記ロツク
信号に基づき各々のモジユレータを作動させる駆
動信号を送出する２つの駆動回路と、上記駆動信
号によりＸ配管されたブレーキ配管のブレーキ液
圧をそれぞれ制御する２つのモジユレータとを有
する４輪駆動車用アンチスキツド装置において、 上記速度信号により前輪の速度差を算出し、そ
の差分信号を送出する速度差算出手段と、上記差
分信号と基準値とに基づいて車両がスプリツト路
にあるか否かを判定する判定手段と、ブレーキ液
圧同時緩和信号を発生し、送出するブレーキ液圧
同時緩和信号発生手段と、上記判定手段からのス
プリツト路信号が出力された時には上記ロツク信
号に代えて上記ブレーキ液圧同時緩和信号を上記
２つの駆動回路へ出力する論理回路とを備えたこ
とを特徴とする４輪駆動車用アンチスキツド装置
。[Claim for Utility Model Registration] A pair of left and right speed sensors that each send out a speed signal corresponding to the front wheel speed of a four-wheel drive vehicle, and detects whether or not the wheels are moving toward lock based on the speed signals. A lock detecting means that sends out a lock signal according to the lock state, two drive circuits that send out a drive signal to operate each modulator based on the lock signal, and a brake pipe arranged in an X direction according to the drive signal. an anti-skid device for a four-wheel drive vehicle having two modulators each controlling the brake fluid pressure of the front wheels, a speed difference calculation means for calculating a speed difference between the front wheels based on the speed signal and transmitting the difference signal; determining means for determining whether or not the vehicle is on a split road based on the reference value and the reference value; a simultaneous brake fluid pressure relief signal generating means for generating and transmitting a brake fluid pressure simultaneous relief signal; An anti-skid device for a four-wheel drive vehicle, comprising a logic circuit that outputs the brake fluid pressure simultaneous relaxation signal to the two drive circuits in place of the lock signal when a split road signal is output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986084376U JPH0532381Y2 (en) | 1986-06-03 | 1986-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986084376U JPH0532381Y2 (en) | 1986-06-03 | 1986-06-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62195571U true JPS62195571U (en) | 1987-12-12 |
| JPH0532381Y2 JPH0532381Y2 (en) | 1993-08-19 |
Family
ID=30938818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986084376U Expired - Lifetime JPH0532381Y2 (en) | 1986-06-03 | 1986-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532381Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62255264A (en) * | 1986-03-20 | 1987-11-07 | ル−カス・インダストリ−ズ・パブリツク・リミテツド・カンパニ− | Hydraulic type antiskid braking system for car |
-
1986
- 1986-06-03 JP JP1986084376U patent/JPH0532381Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62255264A (en) * | 1986-03-20 | 1987-11-07 | ル−カス・インダストリ−ズ・パブリツク・リミテツド・カンパニ− | Hydraulic type antiskid braking system for car |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532381Y2 (en) | 1993-08-19 |
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