CN1826257A - Method and device for identifying malfunctioning of a compressed air consumer circuit in an electronic compressed air system for a vehicle - Google Patents
Method and device for identifying malfunctioning of a compressed air consumer circuit in an electronic compressed air system for a vehicle Download PDFInfo
- Publication number
- CN1826257A CN1826257A CNA2004800212141A CN200480021214A CN1826257A CN 1826257 A CN1826257 A CN 1826257A CN A2004800212141 A CNA2004800212141 A CN A2004800212141A CN 200480021214 A CN200480021214 A CN 200480021214A CN 1826257 A CN1826257 A CN 1826257A
- Authority
- CN
- China
- Prior art keywords
- loop
- state variable
- air
- pressure
- pressurized air
- 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
- 238000000034 method Methods 0.000 title claims description 14
- 230000007257 malfunction Effects 0.000 abstract 2
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
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- 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
- 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
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
-
- 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
- B60T17/02—Arrangements of pumps or compressors, or control devices therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10334316.4 | 2003-07-28 | ||
DE10334316 | 2003-07-28 | ||
DE0357766.1 | 2003-12-10 | ||
DE10357766.1 | 2003-12-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1826257A true CN1826257A (en) | 2006-08-30 |
CN100400351C CN100400351C (en) | 2008-07-09 |
Family
ID=34177219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800212141A Expired - Lifetime CN100400351C (en) | 2003-07-28 | 2004-07-12 | Method and device for identifying malfunctioning of a compressed air consumer circuit in an electronic compressed air system for a vehicle |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN100400351C (en) |
DE (1) | DE10357766A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103376477A (en) * | 2012-04-20 | 2013-10-30 | 天纳克-埃贝赫(大连)排气***有限公司 | Compressed air detection warning device of silencer welding work station |
CN110300687A (en) * | 2017-03-06 | 2019-10-01 | 日立汽车***株式会社 | The apparatus for diagnosis of abnormality and abnormality diagnostic method of power assisting device |
CN111391808A (en) * | 2019-01-03 | 2020-07-10 | 现代摩比斯株式会社 | Vehicle brake device and control method thereof |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007025835B4 (en) * | 2007-06-02 | 2012-09-06 | Daimler Ag | Diagnosis of leaks in compressed air systems, especially in commercial vehicles |
DE102007046944B4 (en) * | 2007-10-01 | 2010-09-16 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Compressed air supply device with leakage analysis and method for operating such a compressed air supply device |
EP2052768B1 (en) | 2007-10-25 | 2011-07-20 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Air filter system for a commercial vehicle and method of controlling the air filter system |
DE102008047631A1 (en) * | 2008-09-17 | 2010-03-25 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Method for operating a parking brake module in the event of a defect and for performing the method suitable parking brake module |
DE102010024476A1 (en) * | 2010-06-21 | 2011-12-22 | Wabco Gmbh | Compressed air control device, compressed air control method, electronic control device, compressed air supply system, compressed air supply method and vehicle |
DE102012102490C5 (en) | 2012-03-22 | 2022-12-01 | Haldex Brake Products Aktiebolag | Compressed air treatment device for a commercial vehicle |
EP2789512B2 (en) | 2013-04-12 | 2021-08-25 | Haldex Brake Products GmbH | Compressed air supply device for a commercial vehicle |
DE102013015157A1 (en) * | 2013-09-11 | 2015-03-12 | Wabco Gmbh | Air treatment plant for the compressed air supply of commercial vehicles |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19515895A1 (en) * | 1995-04-29 | 1996-10-31 | Bosch Gmbh Robert | Compressed air supply device for vehicle compressed air systems and method for controlling the compressed air supply device |
DE19622095A1 (en) * | 1996-06-01 | 1997-12-04 | Wabco Gmbh | Pressure system |
DE10004091C2 (en) * | 2000-01-31 | 2002-11-14 | Knorr Bremse Systeme | Compressed air supply device for vehicle compressed air systems |
DE10029125B4 (en) * | 2000-06-14 | 2004-08-26 | Siemens Ag | Alarm device for a compressed air controlled braking system of a vehicle |
DE10142790B4 (en) * | 2001-08-31 | 2007-01-18 | Winkle, Günther, Dipl.-Ing.(TU) | Brake diagnostics for rail and road vehicles |
-
2003
- 2003-12-10 DE DE10357766A patent/DE10357766A1/en not_active Withdrawn
-
2004
- 2004-07-12 CN CNB2004800212141A patent/CN100400351C/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103376477A (en) * | 2012-04-20 | 2013-10-30 | 天纳克-埃贝赫(大连)排气***有限公司 | Compressed air detection warning device of silencer welding work station |
CN110300687A (en) * | 2017-03-06 | 2019-10-01 | 日立汽车***株式会社 | The apparatus for diagnosis of abnormality and abnormality diagnostic method of power assisting device |
CN111391808A (en) * | 2019-01-03 | 2020-07-10 | 现代摩比斯株式会社 | Vehicle brake device and control method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN100400351C (en) | 2008-07-09 |
DE10357766A1 (en) | 2005-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: WABCO CO., LTD. Free format text: FORMER NAME: WABCO LIMITED PARTNERSHIP |
|
CP03 | Change of name, title or address |
Address after: Hannover Patentee after: WABCO GmbH Address before: Hannover Patentee before: Wabco GmbH & Co. OHG |
|
ASS | Succession or assignment of patent right |
Owner name: WABCO EUROPE LLC Free format text: FORMER OWNER: WABCO CO., LTD. Effective date: 20130801 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130801 Address after: Brussels Patentee after: WABCO EUROPE BVBA Address before: Hannover Patentee before: WABCO GmbH |
|
CX01 | Expiry of patent term |
Granted publication date: 20080709 |