CN110203184A - A kind of ABS hydraulic block for electric automobile energy recycling - Google Patents
A kind of ABS hydraulic block for electric automobile energy recycling Download PDFInfo
- Publication number
- CN110203184A CN110203184A CN201910370209.XA CN201910370209A CN110203184A CN 110203184 A CN110203184 A CN 110203184A CN 201910370209 A CN201910370209 A CN 201910370209A CN 110203184 A CN110203184 A CN 110203184A
- Authority
- CN
- China
- Prior art keywords
- high pressure
- damping cavity
- pressure sensor
- hole
- cylinder 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
- 238000004064 recycling Methods 0.000 title claims abstract description 8
- 238000013016 damping Methods 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 230000006837 decompression Effects 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001172 regenerating effect Effects 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
Abstract
The invention discloses a kind of ABS hydraulic blocks for electric automobile energy recycling, it mainly include high pressure damping cavity A, high pressure damping cavity B, master cylinder pressure sensor hole is provided with right above high pressure damping cavity A, and be connected to one end of high pressure damping cavity A, the other end of high pressure damping cavity A is connected to by pipeline A with F oil inlet；Wheel cylinder pressure sensor hole and a fabrication hole are provided with right above high pressure damping cavity B, fabrication hole runs through wheel cylinder pressure sensor hole and extends to one end of decompression valve housing before the right side, and the other end that valve housing is depressurized before right passes through pipeline B and is connected to FR off-front wheel oil outlet.For the present invention by being integrated with two pressure sensor signals on original hydraulic block, generally processing capacity is small, and the mode than individually increasing by 2 pressure sensor apparatus in brake piping saves a large amount of manufactures and processing cost；In addition, the present invention is used for electric car, cooperation ABS electronic control unit participates in electric automobile energy and recycles function control, and can effectively promote automobile batteries uses the time, to improve the course continuation mileage of electric car.
Description
Technical field
The present invention relates to the fields of anti-block braking system of car, and in particular to it is a kind of for electric automobile energy recycling
ABS hydraulic block.
Background technique
The hydraulic block of prior art is that abs pressure on fuel vehicle is adjusted, do not need monitoring master cylinder pressure and
Wheel cylinder pressure, therefore existing hydraulic block does not process associated conduit, does not also need installation pressure sensor.However due to can not
Master cylinder pressure is monitored, then cannot monitor master cylinder pressure condition in real time, can not differentiate that operator brake is intended to；Next is unable to monitor point
Pump pressure, then cannot monitor wheel cylinder pressure condition in real time, and controller can not calculate the brake force of driving wheel.
Summary of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and provide a kind of for electric automobile energy recycling
ABS hydraulic block.
The object of the present invention is achieved by the following technical solutions: this ABS for electric automobile energy recycling
Hydraulic block mainly includes high pressure damping cavity A, high pressure damping cavity B, is provided with master cylinder pressure sensor right above high pressure damping cavity A
Hole, and be connected to one end of high pressure damping cavity A, the other end of high pressure damping cavity A is connected to by pipeline A with F oil inlet；High pressure drag
Wheel cylinder pressure sensor hole and a fabrication hole are provided with right above Buddhist nun's chamber B, fabrication hole runs through wheel cylinder pressure sensor Kong Bingyan
Extend to one end that valve housing is depressurized before the right side, it is right before the other end of decompression valve housing pass through pipeline B and FR off-front wheel oil outlet
Connection.Pressure sensor is installed by squeezing assembly on master cylinder pressure sensor hole and wheel cylinder pressure sensor hole.
The invention has the benefit that the present invention is believed by being integrated with two pressure sensors on original hydraulic block
Number, generally processing capacity is small, the mode than individually increasing by 2 pressure sensor apparatus in brake piping save a large amount of manufactures and
Processing cost；In addition, the present invention is used for electric car, cooperation ABS electronic control unit participates in electric automobile energy and recycles function
Control, can effectively promote automobile batteries uses the time, to improve the course continuation mileage of electric car.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention 1.
Fig. 2 is structural representation Fig. 2 of the invention.
Fig. 3 is the partial structural diagram in wheel cylinder pressure sensor hole of the invention.
Fig. 4 is fluid pressure line schematic diagram of the invention.
Description of symbols: FR off-front wheel oil outlet 1, wheel cylinder pressure sensor hole 2, fabrication hole 3, master cylinder pressure sensor
Valve housing 8, pipeline B9, high pressure damping cavity B10 are depressurized before hole 4, F oil inlet 5, pipeline A6, high pressure damping cavity A7, the right side.
Specific embodiment
Below in conjunction with attached drawing, the present invention will be described in detail:
Embodiment: as shown in the picture, this ABS hydraulic block for electric automobile energy recycling mainly includes high pressure drag
Buddhist nun's chamber A7, high pressure damping cavity B10, are provided with master cylinder pressure sensor hole 4 right above high pressure damping cavity A7, and with high pressure damping cavity
One end of A7 is connected to, and since the other end of high pressure damping cavity A7 is connected to by pipeline A6 with F oil inlet 5, thus forms one
From F oil inlet 5 to a channel of master cylinder pressure sensor mounting hole 4, then pressure sensor can acquire oil inlet in real time
The master cylinder pressure of mouth 5, for judging that operator brake is intended to.Wheel cylinder pressure sensor is provided with right above high pressure damping cavity B10
Hole 2 and a fabrication hole 3, fabrication hole 3 run through wheel cylinder pressure sensor hole 2 and extend to one end of decompression valve housing 8 before the right side,
The other end due to depressurizing valve housing 8 before the right side is connected to by pipeline B9 with FR off-front wheel oil outlet 1, thus formation one from
FR off-front wheel oil outlet 1 arrives a channel of wheel cylinder pressure sensor mounting hole 2, and then pressure sensor can acquire in real time
The wheel cylinder pressure of FR off-front wheel oil outlet 1, for monitoring the pressure condition in brake.
Pressure biography is installed by squeezing assembly on master cylinder pressure sensor hole 4 and wheel cylinder pressure sensor hole 2
Sensor.
The present invention by increasing master cylinder pressure sensor on original hydraulic block, believe by the pressure for real-time monitoring master cylinder
Number P1 (such as Fig. 4)；Increase wheel cylinder pressure sensor, the pressure signal P 2 for real-time monitoring wheel cylinder on original hydraulic block；
Due to original hydraulic block integrate two pressure sensor signals, on the whole for processing capacity it is small, than in brake piping individually
The scheme for increasing by 2 pressure sensor apparatus saves a large amount of manufacture and processing cost；Simultaneously as two pressure sensors
Signal can upload to ECU in real time, and ECU can monitor the brake force real-time condition of brake cylinder and judge that operator brake is anticipated
Figure carries out energy recovery function and relevant control in conjunction with energy regenerating control strategy.
It is understood that it will be understood by those skilled in the art that being subject to technical solution of the present invention and inventive concept
It all should fall within the scope of protection of the appended claims of the present invention with replacement or change.
Claims (1)
1. it is a kind of for electric automobile energy recycling ABS hydraulic block, it is characterised in that: mainly include high pressure damping cavity A (7),
Be provided with master cylinder pressure sensor hole (4) right above high pressure damping cavity B (10), high pressure damping cavity A (7), and with high pressure damping cavity A
(7) one end connection, the other end of high pressure damping cavity A (7) are connected to by pipeline A (6) with F oil inlet (5)；High pressure damping cavity B
(10) wheel cylinder pressure sensor hole (2) and a fabrication hole (3) are provided with right above, fabrication hole (3) runs through wheel cylinder pressure sensing
Device hole (2) and the one end for extending to decompression valve housing (8) before the right side, the other end that valve housing (8) are depressurized before right pass through pipeline B
(9) it is connected to FR off-front wheel oil outlet (1)；It is logical on master cylinder pressure sensor hole (4) and wheel cylinder pressure sensor hole (2)
It crosses extruding assembly and pressure sensor is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910370209.XA CN110203184A (en) | 2019-05-06 | 2019-05-06 | A kind of ABS hydraulic block for electric automobile energy recycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910370209.XA CN110203184A (en) | 2019-05-06 | 2019-05-06 | A kind of ABS hydraulic block for electric automobile energy recycling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110203184A true CN110203184A (en) | 2019-09-06 |
Family
ID=67786851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910370209.XA Pending CN110203184A (en) | 2019-05-06 | 2019-05-06 | A kind of ABS hydraulic block for electric automobile energy recycling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110203184A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070018498A1 (en) * | 2005-07-19 | 2007-01-25 | Hitachi, Ltd. | Brake control apparatus |
| CN201073964Y (en) * | 2007-07-19 | 2008-06-18 | 万安集团上海汽车控制系统有限公司 | Anti-lock device for automobile hydraulic braking |
| CN101633352A (en) * | 2009-08-25 | 2010-01-27 | 浙江万向精工有限公司 | Electronic pressure regulator body |
| US20110062776A1 (en) * | 2008-05-15 | 2011-03-17 | Continental Teves Ag & Co., Ohg | Hydraulic system |
| CN201923113U (en) * | 2010-12-23 | 2011-08-10 | 浙江万向精工有限公司 | Two-channel electronic stability program (ESP) body |
| CN102897157A (en) * | 2012-09-29 | 2013-01-30 | 浙江亚太机电股份有限公司 | Automobile anti-skid braking system with energy recovery function |
| CN103448711A (en) * | 2012-05-31 | 2013-12-18 | 罗伯特·博世有限公司 | Hydraulic block for a hydraulic unit of a slip-controlled hydraulic vehicle brake system |
| DE102012222169A1 (en) * | 2012-12-04 | 2014-06-05 | Continental Teves Ag & Co. Ohg | Hydraulic aggregate for slip-controlled brake assembly in motor car, has noise suppression chamber penetrated towards pumping hole, and receiving body attached at pump channel over transverse channel that penetrates transducer port |
| CN104176031A (en) * | 2014-08-20 | 2014-12-03 | 浙江万向精工有限公司 | Hydraulic control unit body device |
| CN105000008A (en) * | 2015-07-13 | 2015-10-28 | 青岛四方车辆研究所有限公司 | Active tram hydraulic braking system with high speed switch valve |
| CN204956468U (en) * | 2015-09-18 | 2016-01-13 | 安徽合力股份有限公司 | Trailer under -voltage protection brakies pipe -line system |
| CN108860112A (en) * | 2017-05-11 | 2018-11-23 | 株式会社万都 | Valve block for electrically controlled brake system |
| CN210116497U (en) * | 2019-05-06 | 2020-02-28 | 万向钱潮股份有限公司 | ABS hydraulic block for energy recovery of electric automobile |
-
2019
- 2019-05-06 CN CN201910370209.XA patent/CN110203184A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070018498A1 (en) * | 2005-07-19 | 2007-01-25 | Hitachi, Ltd. | Brake control apparatus |
| CN201073964Y (en) * | 2007-07-19 | 2008-06-18 | 万安集团上海汽车控制系统有限公司 | Anti-lock device for automobile hydraulic braking |
| US20110062776A1 (en) * | 2008-05-15 | 2011-03-17 | Continental Teves Ag & Co., Ohg | Hydraulic system |
| CN101633352A (en) * | 2009-08-25 | 2010-01-27 | 浙江万向精工有限公司 | Electronic pressure regulator body |
| CN201923113U (en) * | 2010-12-23 | 2011-08-10 | 浙江万向精工有限公司 | Two-channel electronic stability program (ESP) body |
| CN103448711A (en) * | 2012-05-31 | 2013-12-18 | 罗伯特·博世有限公司 | Hydraulic block for a hydraulic unit of a slip-controlled hydraulic vehicle brake system |
| CN102897157A (en) * | 2012-09-29 | 2013-01-30 | 浙江亚太机电股份有限公司 | Automobile anti-skid braking system with energy recovery function |
| DE102012222169A1 (en) * | 2012-12-04 | 2014-06-05 | Continental Teves Ag & Co. Ohg | Hydraulic aggregate for slip-controlled brake assembly in motor car, has noise suppression chamber penetrated towards pumping hole, and receiving body attached at pump channel over transverse channel that penetrates transducer port |
| CN104176031A (en) * | 2014-08-20 | 2014-12-03 | 浙江万向精工有限公司 | Hydraulic control unit body device |
| CN105000008A (en) * | 2015-07-13 | 2015-10-28 | 青岛四方车辆研究所有限公司 | Active tram hydraulic braking system with high speed switch valve |
| CN204956468U (en) * | 2015-09-18 | 2016-01-13 | 安徽合力股份有限公司 | Trailer under -voltage protection brakies pipe -line system |
| CN108860112A (en) * | 2017-05-11 | 2018-11-23 | 株式会社万都 | Valve block for electrically controlled brake system |
| CN210116497U (en) * | 2019-05-06 | 2020-02-28 | 万向钱潮股份有限公司 | ABS hydraulic block for energy recovery of electric automobile |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Address after: 311215 Wanxiang Road, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant after: Wanxiang Qianchao Co.,Ltd. Applicant after: WANXIANG GROUP Co.,Ltd. Address before: No.1 Wanxiang Road, Xiaoshan Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Applicant before: WANXIANG QIANCHAO Co.,Ltd. Applicant before: WANXIANG GROUP Co.,Ltd. |