JP2000506805A - 油圧式車両制動システム - Google Patents
油圧式車両制動システムInfo
- Publication number
- JP2000506805A JP2000506805A JP9531707A JP53170797A JP2000506805A JP 2000506805 A JP2000506805 A JP 2000506805A JP 9531707 A JP9531707 A JP 9531707A JP 53170797 A JP53170797 A JP 53170797A JP 2000506805 A JP2000506805 A JP 2000506805A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- brake
- braking system
- unit
- alarm
- 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
- 230000001960 triggered effect Effects 0.000 claims abstract description 10
- 229910000498 pewter Inorganic materials 0.000 claims 1
- 239000010957 pewter Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
- B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/08—Lane monitoring; Lane Keeping Systems
- B60T2201/082—Lane monitoring; Lane Keeping Systems using alarm actuation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
- B60Y2400/306—Pressure sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/81—Braking systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.操作自在のブレーキバルブユニット(28)を介して少なくとも1つのブレ ーキ回路(18、20)に油圧媒体を選択的に給送するためのポンプ供給式油圧 蓄圧ユニット(10)と、蓄圧ユニット(10)内の圧力が所定の圧カレベルを 下回った時にアラームを発するための警告ユニット(34)を作動すべく配設さ れた第1の圧力センサ(32)と、を備える油圧式車両制動システムにおいて、 誘発されたアラームを維持するために警告ユニット(34)との協働手段(36 ;50)があり、またブレーキバルブユニット(28)の下流側のブレーキ回路 (18b、20b)と第2の圧力センサ(40、42)が協働し、該第2のセン サは、ブレーキバルブユニット(28)の下流側のブレーキ回路で最小圧力レベ ルを超えた時に初めて警告ユニット(34)をリセットするように作動すべく配 設されることを特徴とする油圧式車両制動システム。 2.前記制動システムが2つのブレーキ回路(18、20)を備えるような油圧 式車両制動システムにおいて、ブレーキバルブユニットの下流側のブレーキ回路 の圧力が最小圧力レベルを超えた時に初めて警告ユニット(34)をリセットす るように作動されるそれぞれのブレーキバルブユニット(28)の下流側のブレ ーキ回路(18b、20b)の内の少なくとも1つの回路と、第2の圧力センサ (40、42)が協働することを特徴とする請求項1に記載の油圧式車両制動シ ステム。 3.第2のアラームリセット圧力センサ(40、42)が、ブレーキバルブユニ ットの下流側のブレーキ回路(18b、2Ob)の各回路と協働することを特徴 とする、請求項2に記載の油圧式車両制動システム。 4.前記第2のアラームリセット圧力センサ(40、42)が互いに直列に結合 されることを特徴とする、請求項3に記載の油圧式車両制動システム。 5.前記第2のアラームリセット圧力センサ(40、42)が互いに並列に結合 されることを特徴とする、請求項3に記載の油圧式車両制動システム。 6.誘発されたアラームを維持するための手段がリレー(36)を備えることを 特徴とする、請求項1乃至5のいずれか1項に記載の油圧式車両制動システム。 7.誘発アラームを維持するための手段が制御コンピュータ(50)の中に統合 されることを特徴とする、請求項1乃至5のいずれか1項に記載の油圧式車両制 動システム。 8.前記第2のアラームリセット圧力センサ(40、42)が、ブレーキバルブ ユニット(28)の下流側のブレーキ回路(18b、20b)の間に所定の最大 圧力差を確認した後に、警告ユニット(34)を作動すべく適合された制御コン ピュータ(50)に、現在のブレーキ回路圧力値に対応する信号を連続的に送信 するために配設されたアナログ圧力センサであり、前記圧力センサ(40、42 )は、それぞれのブレーキ回路の圧力レベルが所定の値を超える時に、同時に圧 力差の値が所定の最大値以下である時に、制御コンピュータ(50)を介してア ラームをリセットするために配設されることを特徴とする、請求項7に記載の油 圧式車両制動システム。 9.各第2のアラームリセット圧力センサ(40、42)が、ブレーキバルブユ ニット(28)の下流側のブレーキ回路(18b、20b)の所定の圧力で電気 回路を遮断するかまたは接続すべく配設された圧力モニタから構成されることを 特徴とする、請求項1乃至8のいずれか1項に記載の油圧式車両制動システム。 10.前記警告ユニット(34)が、車両の各始動時に作動されるべく配設され ることを特徴とする、請求項1乃至9のいずれか1項に記載の油圧式車両制動シ ステム。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9600839-6 | 1996-03-04 | ||
| SE9600839A SE507414C2 (sv) | 1996-03-04 | 1996-03-04 | Hydrauliskt fordonsbromssystem |
| PCT/SE1997/000369 WO1997032769A1 (en) | 1996-03-04 | 1997-03-04 | Hydraulic vehicle brake system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000506805A true JP2000506805A (ja) | 2000-06-06 |
| JP4022259B2 JP4022259B2 (ja) | 2007-12-12 |
Family
ID=20401659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53170797A Expired - Fee Related JP4022259B2 (ja) | 1996-03-04 | 1997-03-04 | 油圧式車両制動システム |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6142582A (ja) |
| EP (1) | EP0883539B1 (ja) |
| JP (1) | JP4022259B2 (ja) |
| KR (1) | KR100489470B1 (ja) |
| CN (1) | CN1081143C (ja) |
| AU (1) | AU718302B2 (ja) |
| BR (1) | BR9707902A (ja) |
| DE (1) | DE69709544T2 (ja) |
| NO (1) | NO313452B1 (ja) |
| SE (1) | SE507414C2 (ja) |
| WO (1) | WO1997032769A1 (ja) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6609431B1 (en) | 2000-09-29 | 2003-08-26 | Xellogy, Inc. | Flow measuring device based on predetermine class of liquid |
| US6431661B1 (en) * | 2000-10-24 | 2002-08-13 | Deere & Company | Force feedback and pressure equalization brake system |
| US6856251B1 (en) | 2001-04-26 | 2005-02-15 | Xsilogy, Inc. | Systems and methods for sensing pressure |
| US6992590B1 (en) | 2001-04-27 | 2006-01-31 | Xsilogy, Inc. | Systems and methods for sensing a fluid supply status |
| DE10134153C2 (de) * | 2001-07-13 | 2003-05-28 | Knorr Bremse Systeme | Verfahren und Vorrichtung zum Detektieren von Restdruck in einem Bremssystem, insbesondere in einem Bremszylinder |
| JP2005280516A (ja) * | 2004-03-30 | 2005-10-13 | Nabtesco Corp | 鉄道車両用ブレーキ制御装置の保守時期検知機構 |
| US7452038B2 (en) * | 2006-01-20 | 2008-11-18 | Towhaul Corporation | System and method for remotely releasing a parking brake on a disabled vehicle |
| WO2008027440A2 (en) * | 2006-08-29 | 2008-03-06 | Tti Ellebeau, Inc. | An iontophoresis device and method for operation with a usb (universal serial bus) power source |
| US7878053B2 (en) * | 2006-12-22 | 2011-02-01 | Gm Global Technology Operations, Inc. | Engine off brake booster leak diagnostic systems and methods |
| EP2215311B1 (en) * | 2007-11-21 | 2017-11-01 | Volvo Construction Equipment AB | System, working machine comprising the system, and method of springing an implement of a working machine during transport |
| CN101786450A (zh) * | 2010-02-26 | 2010-07-28 | 吉林大学 | 一种车辆制动管路压力监测预警系统 |
| CN102050098B (zh) * | 2010-12-20 | 2012-11-21 | 中国一拖集团有限公司 | 拖拉机用液压式动力制动操纵系统 |
| CN102874246B (zh) * | 2011-07-15 | 2014-10-29 | 北汽福田汽车股份有限公司 | 汽车用制动气泵气压监测系统及方法 |
| US9932215B2 (en) | 2012-04-11 | 2018-04-03 | Clark Equipment Company | Lift arm suspension system for a power machine |
| CN112776780B (zh) * | 2019-11-08 | 2022-07-15 | 比亚迪股份有限公司 | 车辆制动系统及其控制方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1655272C3 (de) * | 1966-07-21 | 1974-01-03 | Teves Gmbh Alfred | Elektrische Warneinrichtung zur Anzeige eines Druckabfalles in einem der beiden Druckmittelkreise einer Zweikreis-Bremsanlage für Fahrzeuge, insbesondere für Kraftfahrzeuge |
| DE2829203A1 (de) * | 1978-07-03 | 1980-01-17 | Teves Gmbh Alfred | Hydraulische bremsanlage fuer kraftfahrzeuge |
| DE3511975C2 (de) * | 1985-04-02 | 1987-01-22 | Daimler-Benz Ag, 7000 Stuttgart | Hydraulischer Bremskraftverstärker |
| JPH0717612Y2 (ja) * | 1989-02-04 | 1995-04-26 | アイシン精機株式会社 | 液圧ブレーキ装置 |
| GB2245038B (en) * | 1990-06-07 | 1994-03-23 | Toyota Motor Co Ltd | Device for detecting accumulator fluid leakage through control valve and restoring proper valve seating |
| US5547264A (en) * | 1992-11-04 | 1996-08-20 | Aisin Seiki Kabushiki Kaisha | Braking force distribution control system |
| JP3914581B2 (ja) * | 1994-12-08 | 2007-05-16 | 住友電気工業株式会社 | 車両用液圧回路の制御装置 |
| JP3620108B2 (ja) * | 1995-08-29 | 2005-02-16 | アイシン精機株式会社 | 蓄圧制御装置 |
-
1996
- 1996-03-04 SE SE9600839A patent/SE507414C2/sv not_active IP Right Cessation
-
1997
- 1997-03-04 JP JP53170797A patent/JP4022259B2/ja not_active Expired - Fee Related
- 1997-03-04 DE DE69709544T patent/DE69709544T2/de not_active Expired - Fee Related
- 1997-03-04 WO PCT/SE1997/000369 patent/WO1997032769A1/en not_active Ceased
- 1997-03-04 BR BR9707902A patent/BR9707902A/pt not_active IP Right Cessation
- 1997-03-04 KR KR10-1998-0706909A patent/KR100489470B1/ko not_active Expired - Fee Related
- 1997-03-04 EP EP97907512A patent/EP0883539B1/en not_active Expired - Lifetime
- 1997-03-04 US US09/142,362 patent/US6142582A/en not_active Expired - Fee Related
- 1997-03-04 CN CN97192768A patent/CN1081143C/zh not_active Expired - Fee Related
- 1997-03-04 AU AU19499/97A patent/AU718302B2/en not_active Ceased
-
1998
- 1998-09-03 NO NO19984056A patent/NO313452B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0883539B1 (en) | 2002-01-09 |
| SE9600839D0 (sv) | 1996-03-04 |
| CN1081143C (zh) | 2002-03-20 |
| BR9707902A (pt) | 1999-07-27 |
| JP4022259B2 (ja) | 2007-12-12 |
| AU718302B2 (en) | 2000-04-13 |
| CN1212661A (zh) | 1999-03-31 |
| US6142582A (en) | 2000-11-07 |
| KR100489470B1 (ko) | 2005-09-09 |
| NO984056L (no) | 1998-10-30 |
| SE9600839L (sv) | 1997-09-05 |
| NO984056D0 (no) | 1998-09-03 |
| AU1949997A (en) | 1997-09-22 |
| EP0883539A1 (en) | 1998-12-16 |
| DE69709544T2 (de) | 2002-08-22 |
| KR19990087481A (ko) | 1999-12-27 |
| NO313452B1 (no) | 2002-10-07 |
| SE507414C2 (sv) | 1998-05-25 |
| DE69709544D1 (de) | 2002-02-14 |
| WO1997032769A1 (en) | 1997-09-12 |
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