CN104442777A - Chassis wheel edge distributed independent brake actuating mechanism and chassis brake system - Google Patents
Chassis wheel edge distributed independent brake actuating mechanism and chassis brake system Download PDFInfo
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- CN104442777A CN104442777A CN201410695192.2A CN201410695192A CN104442777A CN 104442777 A CN104442777 A CN 104442777A CN 201410695192 A CN201410695192 A CN 201410695192A CN 104442777 A CN104442777 A CN 104442777A
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- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000004146 energy storage Methods 0.000 claims description 39
- 230000008676 import Effects 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 238000004088 simulation Methods 0.000 claims description 9
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000004044 response Effects 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 description 5
- 239000012071 phase Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression 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
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- 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
- B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic 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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
Abstract
The invention discloses a chassis wheel edge distributed independent brake actuating mechanism, which comprises: an accumulator; a brake assembly having a caliper body with a wheel cylinder; the inlet of the oil inlet electromagnetic valve is connected with the outlet of the energy accumulator through a pipeline, and the outlet of the oil inlet electromagnetic valve is communicated with the oil inlet of the wheel cylinder; a reservoir; an inlet of the oil return electromagnetic valve is communicated with an oil outlet of the wheel cylinder, and an outlet of the oil return electromagnetic valve is connected with a liquid reservoir phase pipeline; a brake pressure sensor; and the signal output end of the brake pressure sensor is connected with the signal input end of the control unit, and the signal input ends of the oil inlet electromagnetic valve and the oil return electromagnetic valve are respectively connected with the signal output end of the control unit. The invention adopts an electronic hydraulic braking mode, fully utilizes the component technology of the existing hydraulic braking system, does not need to arrange a hydraulic pipeline of the whole vehicle, has good dynamic response performance, strong anti-failure performance and good braking performance, and is easy to integrate and control the electric chassis.
Description
Technical field
The present invention relates to the distributed independent brake actuating unit in wheel limit, a kind of chassis and chassis brake system, belong to vehicle brake technology field.
Background technology
At present, domestic and international ev industry is in the stage progressively moving towards industrialization, usually with existing fuel-engined vehicle through local flow improvement with mated reluctantly, cause the problems such as complete vehicle weight increase, perfect not, each subsystem performance interference of topology layout.Motorized chassis is made up of electric controlled brake system, automatically controlled steering swivel system, automatically controlled semi-active suspension system etc., and whole chassis control integrated electronic, carries out Signal transmissions by CAN, by entire car controller cooperation control, is the developing direction of electric automobile chassis.
Brake system is one of important component part of car chassis, is directly connected to comprehensive vehicle performance and the security of the lives and property.Although conventional hydraulic formula, pneumatic brake system can meet the requirements of existing brake legislation, also exist speed of response slow, can not active adjustment, be not easy to the weak points such as integrating control, be not suitable for the demand for development on motorized chassis.Electric controlled brake system, mainly comprise EHB (EHB), electromechanical braking system (EMB), eliminate being directly connected between brake pedal with brake wheel cylinder, take electric wire as information transmission media, control unit controls brake actuator action according to brake pedal position sensor Signal analysis braking intention, realize the control to wheel braking force, there is compact conformation, be easy to the features such as integrating control, compensate for the deficiency on Conventional braking systems structural principle.
EMB generally adopts distributed arrangement mode, brake actuator is independently installed on by wheel, have that dynamic response is good, arrangement convenience and the advantage such as anti-inefficacy ability is strong, but it is for providing the dry type braking system of propulsive effort with motor, existing hydraulic pressure, compression air brake technology cannot be used, need completely newly to develop brake equipment, and emergency brake realizes difficulty, cost is higher, current industrialization uses seldom.EHB can some prior arts of inheriting tradition hydraulic brake system, as hydraulic pressure unit manufacturing line, conventional hydraulic brakes etc., easily realize emergency brake function, but it generally adopts centralized arrangement mode, still need to arrange car load conduit under fluid pressure, dynamic response performance can improve further, and single braking executive device goes wrong and can cause whole brake system non-functional.To so far, the distributed independent brake actuating unit in wheel limit, chassis in conjunction with EMB and EHB advantage also rarely has to be mentioned.
Summary of the invention
Technical matters to be solved by this invention is the defect overcoming prior art, there is provided wheel limit, a kind of chassis distributed independent brake actuating unit, it adopts electro-hydraulic brake mode, make full use of existing hydraulic brake system parts technology, without the need to arranging car load conduit under fluid pressure, good, the anti-inefficacy ability of dynamic response performance is strong, and deceleration and stopping performance is good, is easy to motorized chassis integra-ted control.
The present invention solves the problems of the technologies described above the technical scheme taked: the distributed independent brake actuating unit in wheel limit, a kind of chassis, and it comprises:
Energy storage;
Brake assemblies, this brake assemblies has the braking clamp body of band wheel cylinder;
Oil-feed electromagnetic valve, the import of this oil-feed electromagnetic valve is connected with the outlet phase pipeline of energy storage, and the outlet of oil-feed electromagnetic valve is connected with the oil inlet of wheel cylinder;
Reservoir;
Oil return solenoid valve, the import of oil return solenoid valve is connected with the oil outlet of wheel cylinder, and the outlet of oil return solenoid valve is connected with reservoir phase pipeline;
Brake-pressure sensor, it is arranged in wheel cylinder, for gathering the pressure information of wheel cylinder inside brake liquid;
Control unit, the signal output part of brake-pressure sensor is connected to the signal input part of control unit so that control unit produces corresponding pressurization signal or depression signal for the pressure information that receives brake-pressure sensor and transmit, oil-feed electromagnetic valve is connected with the signal output part of control unit respectively with the signal input part of oil return solenoid valve, the corresponding pressurization signal that oil-feed electromagnetic valve is used for according to receiving forms path, goes out solenoid for forming path according to the corresponding depression signal received.
The further technical matters to be solved of the present invention is: when braking failure, possesses emergency brake function, the distributed independent brake actuating unit in wheel limit, chassis also comprises emergency brake device, this emergency brake device comprises braking simulation master cylinder, brake pedal and pressure-relief valve, braking simulation master cylinder is divided into front end chamber and room, rear end by its piston, front end chamber is connected with wheel cylinder by pressure-relief valve, and brake pedal is flexibly connected mutually with room, rear end; When pressure-relief valve is opened and depressed brake pedal, the braking liquid in front end chamber enters wheel cylinder by pressure-relief valve and realizes braking.
Further in order to simulate traditional braking pedal characteristic, provide good pedal sense to chaufeur, described emergency brake device also comprises pedal sense simulator, and this pedal sense simulator is connected with described front end chamber.
Further provide the structure that the braking liquid between a kind of energy storage and accumulator supplements mutually, the distributed independent brake actuating unit in wheel limit, chassis also comprises oil pump, by pass valve and energy storage pressure sensor, the import of oil pump is connected with reservoir, oil delivery side of pump is connected with energy storage, the import of by pass valve is connected with the outgate of energy storage, the outlet of by pass valve is connected with reservoir, energy storage pressure sensor is for gathering the pressure information of energy storage inside brake liquid, the signal output part of energy storage pressure sensor is connected to the signal input part of control unit so that control unit produces corresponding pump into signal or overflow alarm for the pressure signal that receives energy storage pressure sensor and transmit, the control input end of oil pump is connected with the signal output part of control unit respectively with the control input end of by pass valve, the signal that pumps into that oil pump is used for according to receiving makes its work, the overflow alarm that by pass valve is used for according to receiving makes its work.
Further provide a kind of concrete structure of brake assemblies to realize its braking potential, described brake assemblies also has brake disc, and brake disc is arranged on corresponding wheel, and braking clamp body and brake disc match to realize braking.
Further in order to enable reservoir be sucked back by the braking liquid in wheel cylinder by self suction, described reservoir is expansion type reservoir.
Present invention also offers a kind of chassis brake system, it adopts this distributed independent brake actuating unit in wheel limit, chassis, and the distributed independent brake actuating unit in the corresponding wheel limit, a chassis of each wheel.
After have employed technique scheme, the present invention adopts electro-hydraulic brake mode, makes full use of existing hydraulic brake system parts technology, reduces design, productive costs, is easy to industrialized development; The present invention adopts distributed arrangement mode, and each wheel is respectively equipped with independent brake actuating unit, and without the need to arranging car load conduit under fluid pressure, dynamic response performance is good, is easy to carry out motorized chassis integra-ted control; The present invention is easy to realize emergency brake function, and anti-inefficacy ability is strong, if certain brake actuator breaks down, other several brake actuators still can normally work, and make the normal brake snub of vehicle; Structure of the present invention is simple, it is easy, easy for installation to arrange.
Accompanying drawing explanation
Fig. 1 is the principle connection diagram of the distributed independent brake actuating unit in wheel limit, chassis of the present invention;
Fig. 2 is the principle connection diagram of the distributed independent brake actuating unit in wheel limit, chassis with emergency brake function of the present invention;
Fig. 3 is the distribution sketch of chassis of the present invention brake system.
Detailed description of the invention
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation.
As shown in Figure 1, the distributed independent brake actuating unit in wheel limit, a kind of chassis, it comprises:
Energy storage 6;
Brake assemblies, this brake assemblies has the braking clamp body 2 of band wheel cylinder;
Oil-feed electromagnetic valve 4, the import of this oil-feed electromagnetic valve 4 is connected with the outlet phase pipeline of energy storage 6, and the outlet of oil-feed electromagnetic valve 4 is connected with the oil inlet of wheel cylinder;
Reservoir 8;
Oil return solenoid valve 9, the import of oil return solenoid valve 9 is connected with the oil outlet of wheel cylinder, and the outlet of oil return solenoid valve 9 is connected with reservoir 8 phase pipeline;
Brake-pressure sensor 3, it is arranged in wheel cylinder, for gathering the pressure information of wheel cylinder inside brake liquid;
Control unit, the signal output part of brake-pressure sensor 3 is connected to the signal input part of control unit so that control unit produces corresponding pressurization signal or depression signal for the pressure information that receives brake-pressure sensor 3 and transmit, oil-feed electromagnetic valve 4 is connected with the signal output part of control unit respectively with the signal input part of oil return solenoid valve 9, oil-feed electromagnetic valve 4, for forming path according to the corresponding pressurization signal received, goes out solenoid 9 for forming path according to the corresponding depression signal received.
Oil-feed electromagnetic valve 4, oil return solenoid valve 9 adopt Linear Control electromagnetic valve, are installed on respectively between energy storage 6 and wheel cylinder, wheel cylinder and reservoir 8, and it is larger that larger its of the electric signal obtained opens cross section.
Brake-pressure sensor 3 contacts with brake wheel cylinder inside brake liquid phase, both can detect the pressure of wheel cylinder inside brake liquid in real time, as the feedback signal of braking pressure control, also can be used as the reference signal that brake actuator lost efficacy; When brake-pressure is lower, control unit feeds solenoid 4 and powers, and the braking liquid in energy storage 6 enters wheel cylinder, and brake-pressure increases; When brake fluid pressure is higher, control unit is powered to oil return solenoid valve 9, and the braking liquid in wheel cylinder gets back to reservoir 8, and brake-pressure reduces.By continuous quick adjustment, by braking pressure control in the preferred range.If the force value that brake-pressure sensor 3 provides differs comparatively large with target pressure value, then control unit thinks that this braking brake actuator exists fault, is reported to the police in time by fault-indicating lamp, reminds chaufeur to note.
As shown in Figure 2, this distributed independent brake actuating unit in wheel limit, chassis also comprises emergency brake device, this emergency brake device comprises braking simulation master cylinder 12, brake pedal 14 and pressure-relief valve 10, braking simulation master cylinder 12 is communicated with fuel tank 11, braking simulation master cylinder 12 is divided into front end chamber and room, rear end by its piston, front end chamber is connected with wheel cylinder by pressure-relief valve 10, and brake pedal 14 is flexibly connected mutually with room, rear end; When pressure-relief valve 10 is opened and depressed brake pedal 14, the braking liquid in front end chamber enters wheel cylinder by pressure-relief valve 10 and realizes braking.When whole brake system non-functional, chaufeur makes the braking liquid in braking simulation master cylinder 12 front end chamber enter two front-wheel brakes by pressure-relief valve 10 by trampling brake pedal 14 energetically, realizes automobile emergent brake function; Room, rear end is together with pedal sense simulator 13, and simulation traditional braking pedal characteristic, provides good pedal sense to chaufeur.
As shown in Figure 2, emergency brake device also comprises pedal sense simulator 13, and this pedal sense simulator 13 is connected with described front end chamber.
As Fig. 1, shown in 2, the distributed independent brake actuating unit in wheel limit, chassis also comprises oil pump 7, by pass valve and energy storage pressure sensor 5, the import of oil pump 7 is connected with reservoir 8, the outlet of oil pump 7 is connected with energy storage 6, the import of by pass valve is connected with the outgate of energy storage 6, the outlet of by pass valve is connected with reservoir 8, energy storage pressure sensor 5 is for gathering the pressure information of energy storage 6 inside brake liquid, the signal output part of energy storage pressure sensor 5 is connected to the signal input part of control unit so that control unit produces corresponding pump into signal or overflow alarm for the pressure signal that receives energy storage pressure sensor 5 and transmit, the control input end of oil pump 7 is connected with the signal output part of control unit respectively with the control input end of by pass valve, oil pump 7 is for making its work according to the signal that pumps into received, the overflow alarm that by pass valve is used for according to receiving makes its work.Force value in energy storage 6 must be positioned at certain limit, if when force value is low to moderate lower limit, then opens oil pump 7 and works, reservoir 8 inside brake liquid pump is entered energy storage 6; If when force value reaches higher limit, then stop oil pump 7 to work, maintain energy storage 6 inside brake hydraulic coupling; If when force value is higher than higher limit or lower than lower limit, then opens warning and remind chaufeur to note; Be provided with a by pass valve between energy storage 6 and reservoir 8, when energy storage 6 internal pressure is higher than certain value, by pass valve is opened, and braking liquid is back to reservoir 8, prevents energy storage 6 internal pressure too high and brings harm; Oil pump 7 is worked by direct motor drive, and when electrical motor obtains electric rotation, oil pump 7 works and the braking liquid in reservoir 8 pumped into energy storage 6.When energy storage 6 internal pressure reaches specified value, electric motor circuit breaking, oil pump 7 quits work.
As shown in Figure 1, 2, brake assemblies also has brake disc 1, and brake disc 1 is arranged on corresponding wheel 16, and braking clamp body 2 and brake disc 1 match to realize braking.
Reservoir 8 is expansion type reservoir.
As shown in Figure 3, a kind of chassis brake system, be arranged on automobile 15, it adopts this distributed independent brake actuating unit in wheel limit, chassis, and the distributed independent brake actuating unit in the corresponding wheel limit, a chassis of each wheel 16, eliminates the conduit under fluid pressure of the length in existing hydraulic brake system and EHB.Each wheel braking actuating unit is relatively independent, non-interference, the adhesion value of each wheel can be given full play to, if and one of them brake actuator goes wrong, other several brake actuators still can normally work, and improve deceleration and stopping performance and the safety performance of vehicle.In Fig. 3, distributed independent brake actuating unit distribution in wheel limit, each chassis is as follows: off front wheel brake actuator 17, off hind wheel brake actuator 18, left rear wheel brake actuator 19, the near front wheel brake actuator 20.
This chassis brake system adopts layer-stepping control structure, be provided with brake system control unit and each wheel control unit, brake system control unit be responsible for identifying chaufeur braking intention, judge braking mode, distribute each wheel target braking force and and motorized chassis other system between information interaction.Each wheel control unit gathers its energy storage pressure sensor 5, brake-pressure sensor 3 signal, controls brake actuator action according to brake system control unit order, realizes wheel decelerates braking, and implementation status is fed back to brake system control unit.
Above-described specific embodiment; technical matters, technical scheme and beneficial effect that the present invention solves are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the distributed independent brake actuating unit in chassis wheel limit, it is characterized in that, it comprises:
Energy storage (6);
Brake assemblies, this brake assemblies has the braking clamp body (2) of band wheel cylinder;
Oil-feed electromagnetic valve (4), the import of this oil-feed electromagnetic valve (4) is connected with the outlet phase pipeline of energy storage (6), and the outlet of oil-feed electromagnetic valve (4) is connected with the oil inlet of wheel cylinder;
Reservoir (8);
Oil return solenoid valve (9), the import of oil return solenoid valve (9) is connected with the oil outlet of wheel cylinder, and the outlet of oil return solenoid valve (9) is connected with reservoir (8) phase pipeline;
Brake-pressure sensor (3), it is arranged in wheel cylinder, for gathering the pressure information of wheel cylinder inside brake liquid;
Control unit, the signal output part of brake-pressure sensor (3) is connected with the signal input part of control unit so that control unit produces corresponding pressurization signal or depression signal for the pressure information that receives brake-pressure sensor (3) and transmit, oil-feed electromagnetic valve (4) is connected with the signal output part of control unit respectively with the signal input part of oil return solenoid valve (9), oil-feed electromagnetic valve (4), for forming path according to the corresponding pressurization signal received, goes out solenoid (9) for forming path according to the corresponding depression signal received.
2. the distributed independent brake actuating unit in wheel limit, chassis according to claim 1, it is characterized in that: also comprise emergency brake device, this emergency brake device comprises braking simulation master cylinder (12), brake pedal (14) and pressure-relief valve (10), braking simulation master cylinder (12) is divided into front end chamber and room, rear end by its piston, front end chamber is connected with wheel cylinder by pressure-relief valve (10), and brake pedal (14) is flexibly connected mutually with room, rear end; When pressure-relief valve (10) is opened and depressed brake pedal (14), the braking liquid in front end chamber enters wheel cylinder by pressure-relief valve (10) and realizes braking.
3. the distributed independent brake actuating unit in wheel limit, chassis according to claim 2, it is characterized in that: described emergency brake device also comprises pedal sense simulator (13), this pedal sense simulator (13) is connected with described front end chamber.
4. the distributed independent brake actuating unit in wheel limit, chassis according to claim 1 or 2 or 3, it is characterized in that: also comprise oil pump (7), by pass valve and energy storage pressure sensor (5), the import of oil pump (7) is connected with reservoir (8), the outlet of oil pump (7) is connected with energy storage (6), the import of by pass valve is connected with the outgate of energy storage (6), the outlet of by pass valve is connected with reservoir (8), energy storage pressure sensor (5) is for gathering the pressure information of energy storage (6) inside brake liquid, the signal output part of energy storage pressure sensor (5) is connected with the signal input part of control unit so that control unit produces pump into signal or overflow alarm accordingly for the pressure signal that receives energy storage pressure sensor (5) and transmit, the control input end of oil pump (7) is connected with the signal output part of control unit respectively with the control input end of by pass valve, oil pump (7) is for making its work according to the signal that pumps into received, the overflow alarm that by pass valve is used for according to receiving makes its work.
5. the distributed independent brake actuating unit in wheel limit, chassis according to claim 1, it is characterized in that: described brake assemblies also has brake disc (1), brake disc (1) is arranged on corresponding wheel (16), and braking clamp body (2) and brake disc (1) match to realize braking.
6. the distributed independent brake actuating unit in wheel limit, chassis according to claim 1 or 2 or 3, is characterized in that: described reservoir (8) is expansion type reservoir.
7. a chassis brake system, is characterized in that: it adopts the distributed independent brake actuating unit in wheel limit, chassis according to any one of claim 1 to 6, and the distributed independent brake actuating unit in the corresponding wheel limit, a chassis of each wheel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410695192.2A CN104442777A (en) | 2014-11-27 | 2014-11-27 | Chassis wheel edge distributed independent brake actuating mechanism and chassis brake system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410695192.2A CN104442777A (en) | 2014-11-27 | 2014-11-27 | Chassis wheel edge distributed independent brake actuating mechanism and chassis brake system |
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| CN104442777A true CN104442777A (en) | 2015-03-25 |
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| CN201410695192.2A Pending CN104442777A (en) | 2014-11-27 | 2014-11-27 | Chassis wheel edge distributed independent brake actuating mechanism and chassis brake system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427942A (en) * | 2016-10-28 | 2017-02-22 | 江苏理工学院 | Self-driven brake executing mechanism for automobile wheel side distributed brake system |
| CN106515699A (en) * | 2016-10-28 | 2017-03-22 | 江苏理工学院 | Self-force-supply brake execution mechanism of automobile decoupling distributed brake system |
| CN106515698A (en) * | 2016-10-28 | 2017-03-22 | 江苏理工学院 | Automobile decoupling distributed brake system electric-hydraulic combined braking execution mechanism |
| CN107878434A (en) * | 2017-11-30 | 2018-04-06 | 南京理工大学 | Electric controlled brake system for trailer |
| CN108263216A (en) * | 2018-01-25 | 2018-07-10 | 吉林大学 | A kind of In-wheel motor driving automobile regeneration brake system and braking method |
| CN109353323A (en) * | 2018-10-25 | 2019-02-19 | 宁波圣龙汽车动力***股份有限公司 | The ABS control system and method for Electro-hydraulic brake based on hub motor |
| CN109649358A (en) * | 2018-12-29 | 2019-04-19 | 岭南师范学院 | A kind of hydraulic control system of automobile automatic braking and automobile with the control system |
| CN109774709A (en) * | 2019-01-16 | 2019-05-21 | 南京航空航天大学 | Vehicle brake-by-wire supplementary security system and its control method under a kind of urgent lane change operating condition |
| CN114954400A (en) * | 2022-06-22 | 2022-08-30 | 北京理工大学深圳汽车研究院(电动车辆国家工程实验室深圳研究院) | Electronic hydraulic brake mechanism, system and electronic hydraulic brake control method |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427942A (en) * | 2016-10-28 | 2017-02-22 | 江苏理工学院 | Self-driven brake executing mechanism for automobile wheel side distributed brake system |
| CN106515699A (en) * | 2016-10-28 | 2017-03-22 | 江苏理工学院 | Self-force-supply brake execution mechanism of automobile decoupling distributed brake system |
| CN106515698A (en) * | 2016-10-28 | 2017-03-22 | 江苏理工学院 | Automobile decoupling distributed brake system electric-hydraulic combined braking execution mechanism |
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| CN108263216A (en) * | 2018-01-25 | 2018-07-10 | 吉林大学 | A kind of In-wheel motor driving automobile regeneration brake system and braking method |
| CN108263216B (en) * | 2018-01-25 | 2023-08-08 | 吉林大学 | Regenerative braking system and braking method for hub motor driven automobile |
| CN109353323A (en) * | 2018-10-25 | 2019-02-19 | 宁波圣龙汽车动力***股份有限公司 | The ABS control system and method for Electro-hydraulic brake based on hub motor |
| CN109649358A (en) * | 2018-12-29 | 2019-04-19 | 岭南师范学院 | A kind of hydraulic control system of automobile automatic braking and automobile with the control system |
| CN109649358B (en) * | 2018-12-29 | 2024-01-30 | 岭南师范学院 | Hydraulic control system for automatic braking of automobile and automobile with hydraulic control system |
| CN109774709A (en) * | 2019-01-16 | 2019-05-21 | 南京航空航天大学 | Vehicle brake-by-wire supplementary security system and its control method under a kind of urgent lane change operating condition |
| CN114954400A (en) * | 2022-06-22 | 2022-08-30 | 北京理工大学深圳汽车研究院(电动车辆国家工程实验室深圳研究院) | Electronic hydraulic brake mechanism, system and electronic hydraulic brake control method |
| CN114954400B (en) * | 2022-06-22 | 2023-09-19 | 北京理工大学深圳汽车研究院(电动车辆国家工程实验室深圳研究院) | Electro-hydraulic braking mechanism, system and electro-hydraulic braking control method |
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Application publication date: 20150325 |