CN109177954A - 一种降低负压系统能耗的控制器及控制方法 - Google Patents
一种降低负压系统能耗的控制器及控制方法 Download PDFInfo
- Publication number
- CN109177954A CN109177954A CN201811134502.8A CN201811134502A CN109177954A CN 109177954 A CN109177954 A CN 109177954A CN 201811134502 A CN201811134502 A CN 201811134502A CN 109177954 A CN109177954 A CN 109177954A
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- China
- Prior art keywords
- negative pressure
- sealing ring
- controller
- piston
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000005265 energy consumption Methods 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims description 106
- 230000009467 reduction Effects 0.000 claims description 11
- 239000007789 gas Substances 0.000 description 68
- 238000003466 welding Methods 0.000 description 12
- 230000007613 environmental effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000010257 thawing Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 240000006909 Tilia x europaea Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013589 supplement Substances 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
- B60T13/24—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 gaseous
- B60T13/241—Differential pressure systems
-
- 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
- B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811134502.8A CN109177954B (zh) | 2018-09-27 | 2018-09-27 | 一种降低负压系统能耗的控制器及控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811134502.8A CN109177954B (zh) | 2018-09-27 | 2018-09-27 | 一种降低负压系统能耗的控制器及控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109177954A true CN109177954A (zh) | 2019-01-11 |
CN109177954B CN109177954B (zh) | 2019-12-24 |
Family
ID=64907511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811134502.8A Active CN109177954B (zh) | 2018-09-27 | 2018-09-27 | 一种降低负压系统能耗的控制器及控制方法 |
Country Status (1)
Country | Link |
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CN (1) | CN109177954B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111256903A (zh) * | 2019-12-20 | 2020-06-09 | 浙江零跑科技有限公司 | 一种新能源车用高原用真空度传感器和测试方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0958457A (ja) * | 1995-08-29 | 1997-03-04 | Nissin Kogyo Kk | 負圧ブースタ用負圧源装置 |
JP2007223449A (ja) * | 2006-02-23 | 2007-09-06 | Advics:Kk | 自動車ブレーキ装置 |
CN202468224U (zh) * | 2012-03-19 | 2012-10-03 | 四川科伦药业股份有限公司 | 节能真空泵系统 |
CN202879471U (zh) * | 2012-07-12 | 2013-04-17 | 刘光富 | 一种真空助力刹车装置 |
CN103640564A (zh) * | 2013-11-29 | 2014-03-19 | 宁波圣龙汽车动力系统股份有限公司 | 真空助力刹车系统 |
DE102014210554A1 (de) * | 2014-06-04 | 2015-12-17 | Robert Bosch Gmbh | Steuervorrichtung und Verfahren zum Betreiben mindestens einer Pumpe zumindest einer Kraftfahrzeugkomponente eines Kraftfahrzeugs |
CN204978627U (zh) * | 2015-07-28 | 2016-01-20 | 简式国际汽车设计(北京)有限公司 | 用于电动客车间歇性控制的双真空泵系统 |
-
2018
- 2018-09-27 CN CN201811134502.8A patent/CN109177954B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0958457A (ja) * | 1995-08-29 | 1997-03-04 | Nissin Kogyo Kk | 負圧ブースタ用負圧源装置 |
JP2007223449A (ja) * | 2006-02-23 | 2007-09-06 | Advics:Kk | 自動車ブレーキ装置 |
CN202468224U (zh) * | 2012-03-19 | 2012-10-03 | 四川科伦药业股份有限公司 | 节能真空泵系统 |
CN202879471U (zh) * | 2012-07-12 | 2013-04-17 | 刘光富 | 一种真空助力刹车装置 |
CN103640564A (zh) * | 2013-11-29 | 2014-03-19 | 宁波圣龙汽车动力系统股份有限公司 | 真空助力刹车系统 |
DE102014210554A1 (de) * | 2014-06-04 | 2015-12-17 | Robert Bosch Gmbh | Steuervorrichtung und Verfahren zum Betreiben mindestens einer Pumpe zumindest einer Kraftfahrzeugkomponente eines Kraftfahrzeugs |
CN204978627U (zh) * | 2015-07-28 | 2016-01-20 | 简式国际汽车设计(北京)有限公司 | 用于电动客车间歇性控制的双真空泵系统 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111256903A (zh) * | 2019-12-20 | 2020-06-09 | 浙江零跑科技有限公司 | 一种新能源车用高原用真空度传感器和测试方法 |
CN111256903B (zh) * | 2019-12-20 | 2021-05-11 | 浙江零跑科技有限公司 | 一种新能源车用高原用真空度传感器和测试方法 |
Also Published As
Publication number | Publication date |
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CN109177954B (zh) | 2019-12-24 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: No. 288, tiaoxidong street, Qianyuan Town, Deqing County, Huzhou City, Zhejiang Province Patentee after: Yu Jingyuan Address before: 241009 Taishan Road, Anhui city of Wuhu Province Economic and Technological Development Zone No. 18 new city 7-1204 Patentee before: Yu Jingyuan |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 118 Chuangye Avenue, Kechuang Park, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Yu Jingyuan Address before: No. 288, tiaoxidong street, Qianyuan Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: Yu Jingyuan |
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TR01 | Transfer of patent right |
Effective date of registration: 20201104 Address after: 233400 Century Avenue, Huaiyuan County, Bengbu City, Anhui Province Patentee after: Anhui Op Automotive Braking System Co.,Ltd. Address before: 118 Chuangye Avenue, Kechuang Park, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Yu Jingyuan |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A controller and control method for reducing energy consumption of negative pressure system Effective date of registration: 20201216 Granted publication date: 20191224 Pledgee: Bengbu financing guarantee Group Co.,Ltd. Pledgor: Anhui Op Automotive Braking System Co.,Ltd. Registration number: Y2020980009458 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211215 Granted publication date: 20191224 Pledgee: Bengbu financing guarantee Group Co.,Ltd. Pledgor: Anhui Op Automotive Braking System Co.,Ltd. Registration number: Y2020980009458 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A controller and control method for reducing energy consumption of negative pressure system Effective date of registration: 20211229 Granted publication date: 20191224 Pledgee: Bengbu financing guarantee Group Co.,Ltd. Pledgor: Anhui Op Automotive Braking System Co.,Ltd. Registration number: Y2021980016717 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |