JPH01114470U - - Google Patents
Info
- Publication number
- JPH01114470U JPH01114470U JP1063888U JP1063888U JPH01114470U JP H01114470 U JPH01114470 U JP H01114470U JP 1063888 U JP1063888 U JP 1063888U JP 1063888 U JP1063888 U JP 1063888U JP H01114470 U JPH01114470 U JP H01114470U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- vehicle
- detection means
- braking device
- hydraulic pressure
- 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
- 239000012530 fluid Substances 0.000 claims 5
- 230000000994 depressogenic effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 210000005240 left ventricle Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000005241 right ventricle Anatomy 0.000 description 1
Description
第１図は本考案にかかる車両用液圧ブレーキ装
置の一実施例を示す概要図、第２図は本考案の作
動例を示すフローチヤートである。
１……ブレーキペダル、２……マスタシリンダ
、３……左前輪、４……右前輪、５……左後輪、
６……右後輪、３ａ，４ａ，５ａ，６ａ……ホイ
ールシリンダ、１０……（液圧制御手段としての
）圧力調整弁、１５……液圧ポンプ、１６……モ
ータ、１７……液圧源、１８……一方向弁、１９
……アキユムレータ、２０……圧力スイツチ、２
１……絞り、２５……（ブレーキ操作検知手段と
しての）ブレーキスイツチ、２６……（車速検知
手段としての）車速センサ、２７……コントロー
ラ、２８……開閉制御弁、３０……圧力スイツチ
、３１……ハウジング、３２……ピストン、３３
……左室、３４……中室、３５……右室、３７，
４０……スプリング、４２……リザーバタンク。
FIG. 1 is a schematic diagram showing an embodiment of a vehicle hydraulic brake system according to the present invention, and FIG. 2 is a flowchart showing an example of the operation of the present invention. 1...Brake pedal, 2...Master cylinder, 3...Left front wheel, 4...Right front wheel, 5...Left rear wheel,
6... Right rear wheel, 3a, 4a, 5a, 6a... Wheel cylinder, 10... Pressure regulating valve (as a hydraulic pressure control means), 15... Hydraulic pump, 16... Motor, 17... Liquid Pressure source, 18... One-way valve, 19
...Accumulator, 20...Pressure switch, 2
DESCRIPTION OF SYMBOLS 1... Throttle, 25... Brake switch (as a brake operation detection means), 26... Vehicle speed sensor (as a vehicle speed detection means), 27... Controller, 28... Opening/closing control valve, 30... Pressure switch, 31...Housing, 32...Piston, 33
...Left ventricle, 34...Middle ventricle, 35...Right ventricle, 37,
40...Spring, 42...Reservoir tank.
Claims (1)
制動装置にブレーキ液を供給する車両用液圧ブレ
ーキ装置において、 前記ブレーキペダルの踏操作を検出するブレー
キ操作検知手段と、車両の速度を検出する車速検
知手段と、前記液圧源と別途に設けられた液圧源
から各車輪の制動装置にブレーキ液を供給する液
圧制御手段と、前記ブレーキ操作検知手段及び車
速検知手段からの信号を受けて、車両の停車時で
且つブレーキペダルが踏まれている場合には前記
制動装置にブレーキ液を供給し、車両の停車時で
且つブレーキペダルが踏まれていない場合には制
動装置へのブレーキ液の供給を解除するコントロ
ーラとを具備して成ることを特徴とする車両用液
圧ブレーキ装置。[Scope of Claim for Utility Model Registration] In a hydraulic brake system for a vehicle that supplies brake fluid from a hydraulic pressure source to the braking device of each wheel in conjunction with a brake pedal, the brake operation detection means detects the depression operation of the brake pedal. a vehicle speed detection means for detecting the speed of the vehicle; a hydraulic pressure control means for supplying brake fluid to the braking device of each wheel from a hydraulic pressure source provided separately from the hydraulic pressure source; the brake operation detection means; Upon receiving a signal from the vehicle speed detection means, when the vehicle is stopped and the brake pedal is depressed, brake fluid is supplied to the braking device, and when the vehicle is stopped and the brake pedal is not depressed, the brake fluid is supplied to the braking device. 1. A hydraulic brake system for a vehicle, comprising: a controller for canceling the supply of brake fluid to the brake system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1063888U JPH01114470U (en) | 1988-01-29 | 1988-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1063888U JPH01114470U (en) | 1988-01-29 | 1988-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01114470U true JPH01114470U (en) | 1989-08-01 |
Family
ID=31218474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1063888U Pending JPH01114470U (en) | 1988-01-29 | 1988-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01114470U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010208462A (en) * | 2009-03-10 | 2010-09-24 | Fuji Heavy Ind Ltd | Brake control device |
| JP2011037441A (en) * | 2010-10-04 | 2011-02-24 | Hitachi Constr Mach Co Ltd | Control device of working vehicle |
-
1988
- 1988-01-29 JP JP1063888U patent/JPH01114470U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010208462A (en) * | 2009-03-10 | 2010-09-24 | Fuji Heavy Ind Ltd | Brake control device |
| JP2011037441A (en) * | 2010-10-04 | 2011-02-24 | Hitachi Constr Mach Co Ltd | Control device of working vehicle |
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