CN106671963A - Electric control type dual-insurance parking braking system and vehicle comprising same - Google Patents
Electric control type dual-insurance parking braking system and vehicle comprising same Download PDFInfo
- Publication number
- CN106671963A CN106671963A CN201710029735.0A CN201710029735A CN106671963A CN 106671963 A CN106671963 A CN 106671963A CN 201710029735 A CN201710029735 A CN 201710029735A CN 106671963 A CN106671963 A CN 106671963A
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- Prior art keywords
- air
- parking
- valve
- air valve
- gas
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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
- B60T13/66—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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/08—Brake-action initiating means for personal initiation hand actuated
- B60T7/10—Disposition of hand control
-
- 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
- B60T7/08—Brake-action initiating means for personal initiation hand actuated
- B60T7/10—Disposition of hand control
- B60T7/107—Disposition of hand control with electrical power assistance
Abstract
The invention discloses an electric control type dual-insurance parking braking system. The system comprises an inflation pump, an air pressure one-way valve, a first air valve, a driving pump air-storage device, a manual knob air cut-off switch, a magnetic valve and a parking air-distribution assembly which are connected sequentially, and further comprises an external one-way air source interface, an external air pressure one-way valve, a second air valve, a parking air-storage device and a parking air-distribution assembly which are connected sequentially. A touch-tone electric control rocker switch is electrically connected with the magnetic valve. The system achieves dual-insurance parking braking through combination of the touch-tone electric control rocker switch and the manual knob air cut-off switch, and the system is simple in structure, convenient to operate and low in cost, can effectively improve the safety coefficient of vehicle parking braking, and reduces the frequency of occurrence of traffic accidents. The invention further provides a vehicle comprising the system. The function of parking braking or release of parking braking can be achieved even in the case of failure of circuits and the electric control switch, and the vehicle can be trailed and maintained conveniently when breaking down.
Description
Technical field
The invention belongs to park braking system for automobile, and in particular to a kind of electronic control type dual fail-safe parking braking system and include
The vehicle of the system.
Background technology
Holding brake device is exactly a kind of device for making to continue after vehicle stop motion remains stationary state, is avoided that car
Because car slipping causes vehicle accident when slope pavement stops.
Modal parking brake is exactly parking brake, and parking brake (parking brake) is main by brake bar, bracing wire, arrestment mechanism
And return spring composition.For brake bar, lever principle is just make use of in fact, move fixed position to and locked by locking tooth
Only.Matching used with parking brake to also have return spring, during pull-up hand-braking, spring is elongated；Parking brake unclamps, and spring-return is former
It is long.During life-time service parking brake, spring can also produce corresponding deformation, and parking brake bracing wire can similarly produce corresponding deformation, in long-term, frequency
Numerous there is the phenomenon of effectiveness reduction in parking brake when using, and easily cause parking failure, must carry out more after certain hour is used
Change.
In order to allow automatic catch vehicle the movement of vehicle can be limited by gear as manual vehicle, therefore becoming automatically
P gears are provided with fast case.P gears mainly have a spreadet spreadet wheel and lockable mechanism to constitute (lock pin, return spring, to push
Device, ratchet spring, work pin and the pin preloading spring etc. that works), lockable mechanism is combined with spreadet spreadet wheel just can directly be consolidated
The fixed output shaft of gear-box being connected with wheel, just can be with locking wheel by semiaxis.Although P gear parking functions can allow car to keep quiet
Only, the direct P shelves that but do not pull the hand brake stop on ramp, and it is stuck to be likely to result in lockable mechanism and P gear gear, can when serious
Can cannot unclamp, at this moment only integrally move car, be unfavorable for the maintenance of car body, increased extra-pay.
Electronics parking brake, is exactly in fact the upgrading of traditional parking brake, becomes pulling as electronic for traditional parking brake, and electronics parking brake is exactly profit
Parking brake is clamped or unclamped with computer controlled motor, be instead of parking brake with button P and is drawn handle.But in addition the cost of electronics parking brake compared with
It is high, it is often more important that, the function of electronics parking brake also can equally go wrong when vehicle battery failure, so as to cause to stay
Car fails, and brings potential safety hazard.
At present mechanical type hand brake device is only applicable on general car and minitruck, pedal hydraulic parking device and electricity
Control formula parking device is only used on medium-to-high grade or limousine, and machinery is generally used on high capacity waggon or car
Formula air pressure manual braking device, is commonly called as air-cut-off break.
Parking braking system now is simultaneously flawless, and either in car or various lorries, parking braking system one loses
Security incident is will result in after effect, is absolutely unsafe reliable, and some traditional holding brake devices are difficult to operate, failure it
The consequence for being difficult to retrieve is easily caused afterwards.
The content of the invention
For the deficiencies in the prior art, it is an object of the present invention to propose a kind of electronic control type dual fail-safe parking braking system
System, the system carries out parking braking using dual fail-safe, by the automatically controlled rocker switch of button and the knot of manual knob gas-breaking switch
Close, parking braking is also capable of achieving in circuit failure or automatically controlled rocker switch failure, in circuit and automatically controlled rocker switch failure
Also parking braking can be released by external unidirectional gas source interface when cannot exclude and drag maintenance away, the system installation operation is convenient,
Cost is relatively low, and the system structure is simple, and easy to operate, cost is relatively low, and the parking braking that can effectively improve vehicle is safely
Number, reduces the generation of vehicle accident.
Further object is that proposing a kind of vehicle comprising electronic control type dual fail-safe parking braking system, the car
The employing system can effectively reduce vehicle accident, it is ensured that higher safety coefficient, in circuit and the situation of electric-controlled switch failure
Under can realize parking braking, the releasing of parking braking can be also realized in circuit and serious electric-controlled switch failure, and facilitate trailer
Drag maintenance away, reduce cost, the damage that reduction brings when haling to vehicle has brought facility.
To achieve the above object, the technical solution adopted in the present invention is：
Electronic control type dual fail-safe parking braking system, the system includes inflating pump, the first air valve, the second air valve, manual knob
The automatically controlled rocker switch of gas-breaking switch, button, electromagnetic valve, parking point gas distribution assembly and external unidirectional gas source interface；
The automatically controlled rocker switch of the button is electrically connected with electromagnetic valve, the inlet end of electromagnetic valve air supply channel and the first gas
Valve one end passes through pipeline connection by pipeline connection, outlet side and the parking point gas distribution assembly of electromagnetic valve air supply channel, rotation manually
Button gas-breaking switch is arranged on the pipeline between electromagnetic valve and the first air valve, and the first air valve other end is connected with inflating pump by pipeline
It is logical；
Described second air valve one end connects with external unidirectional gas source interface, and the other end passes through pipeline with parking point gas distribution assembly
Connection；
The parking point gas distribution assembly brakes respectively parking cylinder assembly with left rear wheel and off hind wheel braking parking wheel cylinder is total
Into by pipeline connection；
The automatically controlled rocker switch of the button is electrically connected with respectively with electromagnetic valve with the both positive and negative polarity of accumulator.
It is further that air pressure check valve is provided between the inflating pump and the first air valve, allows air-flow only from inflating pump stream
To the first air valve, reversely refluence is not allowed, it is ensured that the air pressure in system.
It is further to be provided with external air pressure check valve between the external unidirectional gas source interface and the second air valve, only permits
Perhaps air-flow flows to the second air valve from external unidirectional gas source interface, it is to avoid air-flow reversely backflows out of external unidirectional gas source interface, so as to
Stabilize the air pressure in system.
It is further that a pump caisson is provided between first air valve and manual knob gas-breaking switch, increases
Air pressure in system, increased parking braking effect, and after braking is released the fast quick-recovery of gases at high pressure can be relied on.
It is further to be provided with parking caisson between second air valve and parking point gas distribution assembly, increases and be
Air pressure in system, increased parking braking effect, and after braking is released the fast quick-recovery of gases at high pressure can be relied on.
It is further that first air valve and the second air valve are the equal of four way valve, the first air valve and the second air valve
It is connected with front brake caisson and rear braking caisson pipeline, increased the air pressure of whole system, is carrying out parking braking
When, effect becomes apparent from, and improves safety coefficient.
It is further that first air valve, the second air valve, parking point gas distribution assembly and electromagnetic valve air supply channel side wall are equal
Air pressure steam vent is provided with, appropriate pressure release can be carried out when pressure is increased.
It is further to be provided with rocker switch main fuse between the accumulator and the automatically controlled rocker switch of button,
Circuit system is shielded, prevents circuit from damaging, it is again convenient after circuit failure to recover.
A kind of vehicle comprising above-mentioned parking braking system, the automatically controlled rocker switch of the button and manual knob are died out
Pass is respectively positioned on vehicle centre console, and external unidirectional gas source interface is located at vehicle outer wall.
It is further that gas lid is provided with the external unidirectional gas source interface, the gas lid rotation is fixed on vehicle outer wall
On, external order is to its protective effect of gas source interface.
The invention has the beneficial effects as follows：
Electronic control type dual fail-safe parking braking system proposed by the present invention and the vehicle comprising the system, it is only necessary to by button
The automatically controlled rocker switch of formula just can realize parking braking and release parking braking, and simple structure is easy to operate, while using button
Automatically controlled rocker switch and manual knob gas-breaking switch realize parking dual fail-safe, in the case of circuit and rocker switch failure, can
Manually knob gas-breaking switch realizes emergent parking braking, reduces the vehicle accident that parking braking failure brings, and improves
Safety coefficient, it is ensured that the life security of people；And when excluding circuit and rocker switch failure short time, by outer
Order to gas source interface releases parking braking, convenient to carry out on vehicle to tow back to maintenance, reduces the maintenance cost of automobile.
Description of the drawings
Fig. 1 be should electronic control type dual fail-safe parking braking system schematic diagram.
In figure：1st, inflating pump；2nd, air pressure check valve；3rd, the first air valve；3-1, the second air valve；4th, door pump caisson；5、
Manual knob gas-breaking switch；6th, the automatically controlled rocker switch of button；7th, electromagnetic valve；8th, parking point gas distribution assembly；9th, parking gas storage dress
Put；10th, external air pressure check valve；11st, external unidirectional gas source interface；12nd, front brake caisson；13rd, rear braking caisson；
14th, left rear wheel braking parking cylinder assembly；15th, off hind wheel braking parking cylinder assembly；16th, accumulator；17th, rocker switch power supply
Electric fuse.
Specific embodiment
In order that the purpose of invention, technical scheme and advantage are clearer, below in conjunction with the accompanying drawings further is made to the present invention
Illustrate.
In the present embodiment, as shown in figure 1, electronic control type dual fail-safe parking braking system, the system include inflating pump 1, the
One air valve 3, the second air valve 3-1, the automatically controlled rocker switch 6 of manual knob gas-breaking switch 5, button, electromagnetic valve 7, parking distribution gas
Assembly 8 and external unidirectional gas source interface 11；The automatically controlled rocker switch 6 of the button is electrically connected with electromagnetic valve 7, and electromagnetic valve 7 is supplied
The inlet end of gas passage and one end pipeline connection of the first air valve 3, outlet side and the parking point gas distribution assembly of the air supply channel of electromagnetic valve 7
8 pipeline connections, manual knob gas-breaking switch 5 is arranged on the pipeline between the air valve 3 of electromagnetic valve 7 and first, and the first air valve 3 is another
End and the pipeline connection of inflating pump 1；Described second air valve 3-1 one end connects with external unidirectional gas source interface 11, the other end and parking
Point gas distribution assembly 8 is connected；Total 8 one-tenth of the parking distribution gas is braked respectively with left rear wheel braking parking cylinder assembly 14 and off hind wheel
Parking cylinder assembly 15 is connected；The automatically controlled rocker switch 6 of the button is electrical with the both positive and negative polarity of accumulator 16 respectively with electromagnetic valve 7
Connection.
As a kind of prioritization scheme of the present invention, air pressure check valve 2 is provided between the air valve 3 of the inflating pump 1 and first, is allowed
Air-flow only flows to the first air valve 3 by inflating pump 1, reversely refluence is not allowed, it is ensured that the air pressure in system, with good parking
Braking effect.
As a kind of prioritization scheme of the present invention, it is provided between the air valve 3-1 of external unidirectional gas source interface 11 and second
External air pressure check valve 10, only allows air-flow to flow to the second air valve 3-1 from external unidirectional gas source interface 11, it is to avoid air-flow reversely falls
External unidirectional gas source interface 11 is flowed out, so as to ensure that the air pressure in system, the effect for releasing parking braking can be improved.
As a kind of prioritization scheme of the present invention, between first air valve and manual knob gas-breaking switch 5 pump is provided with
Caisson 4, increases the air pressure in system, increased parking braking effect, with preferable security performance.
As a kind of prioritization scheme of the present invention, between the second air valve 3-1 and parking point gas distribution assembly 8 parking is provided with
Caisson 9, increases the air pressure in system, and after braking is released the fast quick-recovery of gases at high pressure can be relied on.
Used as a kind of prioritization scheme of the present invention, the air valve 3-1 of first air valve 3 and second is four way valve, and first
The air valve 3-1 of air valve 3 and second is connected with front brake caisson 12 and the pipeline of rear braking caisson 13, increased whole system
The air pressure of system, when parking braking is carried out, effect becomes apparent from, and improves safety coefficient.
As a kind of prioritization scheme of the present invention, first air valve 3, the second air valve 3-1, the parking point and of gas distribution assembly 8
The air supply channel side wall of electromagnetic valve 7 is equipped with air pressure steam vent, can be fitted by air pressure steam vent when pressure is increased in system
Amount pressure release；In order to be adjusted to the first air valve 3 and the air pressure inside the second air valve, the first air valve 3 and the second air valve 3-1 sides wall
Air pressure pressure regulator valve can be also provided with.
As a kind of prioritization scheme of the present invention, it is provided between the accumulator 16 and the automatically controlled rocker switch 6 of button and sticks up
Switching plate main fuse 17, shields to circuit system, prevents circuit from damaging, again convenient after circuit failure to recover.
A kind of vehicle comprising above-mentioned parking braking system, the automatically controlled rocker switch 6 of the button and manual knob are died
Switch 5 is respectively positioned on vehicle centre console, is conveniently operated, and external unidirectional gas source interface 11 is located at vehicle outer wall.
As a kind of prioritization scheme of the present invention, gas lid, the gas lid rotation are provided with the external unidirectional gas source interface 11
Turn to be fixed on vehicle outer wall, external order to its protective effect of gas source interface, when also avoiding normal parking air-flow automatically into
External unidirectional gas source interface 11.
The present invention when specifically used, after automobile stops traveling, in order to prevent automobile from occurring car slipping and to allow automobile to keep
Resting state, then need to start parking braking system；The automatically controlled rocker switch 6 of the formula that pushes button, the air supply channel of electromagnetic valve 7 is closed and stopped
Logical pressure gas source, then stops the cylinder assembly of rear service brake parking to the left 14 and off hind wheel braking parking cylinder assembly 15 distributes pressure
Strength source, the energy-stored spring brake in left rear wheel braking parking cylinder assembly 14 and off hind wheel braking parking cylinder assembly 15 exists
After broken pressure gas source deboost, two rear wheel brake distendings are promoted by the elastic force of spring, so as to two rear cars
Wheel carries out braking, is allowed in on-position；
When needing to release braking to automobile, the automatically controlled rocker switch 6 of the formula that pushes button again, the air supply channel of electromagnetic valve 7 is beaten
Open, high-pressure air source ventilation, the energy storage bullet in left rear wheel braking parking cylinder assembly 14 and off hind wheel braking parking cylinder assembly 15
Spring brake elastic force is balanced, and two rear wheel brakes are returned to releasing orientation, so as to release parking braking；
When circuit and the automatically controlled failure of rocker switch 6 of button cannot be used, manually can block knob gas-breaking switch 5
Pressure gas source, in the situation of circuit and the automatically controlled failure of rocker switch 6 of button emergent parking braking is being realized, reaches parking braking
Two-way safeguarding function, for the sake of security, also for ensureing that two-way safeguarding function normally uses, it is to avoid disconnected in only manual knob
Vehicle is used when air cock 5 is effective, needs circuit and button automatically controlled rocker switch 6 to be returned to after normal condition again by handss
Dynamic knob gas-breaking switch 5 releases braking；
When more the serious and short time cannot recover normal condition to the failure of circuit and the automatically controlled rocker switch 6 of button,
Ambient pressure source of the gas can be input into gas source interface 11 by order outward and release parking braking, for the sake of security, it is to avoid cannot
Parking braking is carried out in the case of dual fail-safe, needs dock the gas source interface with breakdown trailer, so as to ambient pressure source of the gas
Just can enter in brake system of car, so that the brake of two rear wheels is returned to releasing orientation, so as to release parking
Braking, can thus facilitate and be dragged away maintenance, it is to avoid automobile is dragged away by force to be damaged, circuit and button is electric
Can use after the maintenance of control rocker switch 6 is good.
Ultimate principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (10)
1. electronic control type dual fail-safe parking braking system, it is characterised in that：The system include inflating pump (1), the first air valve (3), the
Two air valves (3-1), manual knob gas-breaking switch (5), the automatically controlled rocker switch of button (6), electromagnetic valve (7), parking distribution gas are total
Into (8) and external unidirectional gas source interface (11)；
The automatically controlled rocker switch (6) of the button is electrically connected with electromagnetic valve (7), the inlet end of electromagnetic valve (7) air supply channel with
By pipeline connection, outlet side and the parking point gas distribution assembly (8) of electromagnetic valve (7) air supply channel pass through for first air valve (3) one end
Pipeline connection, manual knob gas-breaking switch (5) is arranged on the pipeline between electromagnetic valve (7) and the first air valve (3), the first air valve
(3) other end and inflating pump (1) are by pipeline connection；
Described second air valve (3-1) one end connects with external unidirectional gas source interface (11), and the other end divides gas distribution assembly (8) with parking
By pipeline connection；
The parking point gas distribution assembly (8) brakes parking wheel cylinder with left rear wheel braking parking cylinder assembly (14) and off hind wheel respectively
Assembly (15) is by pipeline connection；
The automatically controlled rocker switch (6) of the button is electrically connected with respectively with electromagnetic valve (7) with the both positive and negative polarity of accumulator (16).
2. electronic control type dual fail-safe parking braking system as claimed in claim 1, it is characterised in that：The inflating pump (1) and the
Air pressure check valve (2) is provided between one air valve (3).
3. electronic control type dual fail-safe parking braking system as claimed in claim 2, it is characterised in that：The external unidirectional source of the gas connects
External air pressure check valve (10) is provided between mouth (11) and the second air valve (3-1).
4. electronic control type dual fail-safe parking braking system as claimed in claim 3, it is characterised in that：First air valve (3) with
A pump caisson (4) is provided between manual knob gas-breaking switch (5).
5. electronic control type dual fail-safe parking braking system as claimed in claim 4, it is characterised in that：Second air valve (3-1)
Parking caisson (9) is provided between parking point gas distribution assembly (8).
6. electronic control type dual fail-safe parking braking system as claimed in claim 5, it is characterised in that：First air valve (3) and
Second air valve (3-1) is four way valve, the first air valve (3) and the second air valve (3-1) with front brake caisson (12) and
Rear braking caisson (13) pipeline connects.
7. electronic control type dual fail-safe parking braking system as claimed in claim 1, it is characterised in that：First air valve (3),
Two air valves (3-1), parking point gas distribution assembly (8) and electromagnetic valve (7) air supply channel side wall are equipped with air pressure steam vent.
8. electronic control type dual fail-safe parking braking system as claimed in claim 1, it is characterised in that：The accumulator (16) with press
Rocker switch main fuse (17) is provided between the automatically controlled rocker switch of keyed (6).
9. a kind of vehicle of the system comprising in such as any one of claim 1-8, it is characterised in that：The button is automatically controlled to be stuck up
Switching plate (6) and manual knob gas-breaking switch (5) are respectively positioned on vehicle centre console, and external unidirectional gas source interface (11) is positioned at vehicle
Outer wall.
10. vehicle as claimed in claim 9, it is characterised in that：External unidirectional gas source interface (11) place is provided with gas lid, institute
State the rotation of gas lid to be fixed on vehicle outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710029735.0A CN106671963B (en) | 2017-01-16 | 2017-01-16 | Electric control type double-insurance parking braking system and vehicle comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710029735.0A CN106671963B (en) | 2017-01-16 | 2017-01-16 | Electric control type double-insurance parking braking system and vehicle comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106671963A true CN106671963A (en) | 2017-05-17 |
| CN106671963B CN106671963B (en) | 2023-09-15 |
Family
ID=58859178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710029735.0A Active CN106671963B (en) | 2017-01-16 | 2017-01-16 | Electric control type double-insurance parking braking system and vehicle comprising same |
Country Status (1)
| Country | Link |
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| CN (1) | CN106671963B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914689A (en) * | 2017-11-08 | 2018-04-17 | 湖北航天技术研究院特种车辆技术中心 | A kind of parking braking system |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050127743A1 (en) * | 2003-12-10 | 2005-06-16 | Pontello Jose L. | Air system instalation to be applied in tractors, combine harvesters, crop-sprayers, sewers, grain augers, hoppers, trailers, wagons, carts and towing vehicles to support and transport different kinds of cargos such as cereals |
| WO2009098003A2 (en) * | 2008-02-06 | 2009-08-13 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Parking brake device |
| CN201309476Y (en) * | 2008-12-12 | 2009-09-16 | 东风汽车有限公司 | Electric control parking brake device for automobile |
| US20110202246A1 (en) * | 2010-02-17 | 2011-08-18 | Ryan Lindsay | Vehicle parking brake control system |
| EP2371641A2 (en) * | 2010-03-24 | 2011-10-05 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Pneumatically operated pilot trailer control module with backup valve upstream from both control chambers |
| DE102011016740A1 (en) * | 2011-04-12 | 2012-10-18 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Electro-pneumatic parking brake device of a vehicle |
| DE102011101438A1 (en) * | 2011-05-13 | 2012-11-15 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Park brake device |
| CN202608757U (en) * | 2012-04-25 | 2012-12-19 | 北汽福田汽车股份有限公司 | Emergency brake and parking brake device and air-pressure braked vehicle |
| CN103072561A (en) * | 2013-02-07 | 2013-05-01 | 郭玉 | Parking braking releasing device for automobile |
| CN103786697A (en) * | 2014-01-17 | 2014-05-14 | 金龙联合汽车工业（苏州）有限公司 | One-button type parking braking system |
| CN103935347A (en) * | 2014-04-30 | 2014-07-23 | 长城汽车股份有限公司 | Multifunctional automobile braking system |
| CN203739865U (en) * | 2014-01-17 | 2014-07-30 | 金龙联合汽车工业（苏州）有限公司 | One-button-type parking braking system |
| CN203864674U (en) * | 2014-04-14 | 2014-10-08 | 宁波莱姆格迪童车科技有限公司 | Brake device of child car |
| CN204095794U (en) * | 2014-09-22 | 2015-01-14 | 陕西重型汽车有限公司 | A kind of vehicle electric parking device based on compression air brake |
| CN204801760U (en) * | 2015-06-11 | 2015-11-25 | 北汽福田汽车股份有限公司 | Parking braking device and vehicle that has it |
| CN105270376A (en) * | 2015-11-10 | 2016-01-27 | 安徽恒佳机电有限公司 | Electrical parking braking system |
| CN105829177A (en) * | 2013-12-21 | 2016-08-03 | 奥迪股份公司 | Motor vehicle |
| CN206394621U (en) * | 2017-01-16 | 2017-08-11 | 四川省客车制造有限责任公司 | Electronic control type dual fail-safe parking braking system and the vehicle comprising the system |
-
2017
- 2017-01-16 CN CN201710029735.0A patent/CN106671963B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050127743A1 (en) * | 2003-12-10 | 2005-06-16 | Pontello Jose L. | Air system instalation to be applied in tractors, combine harvesters, crop-sprayers, sewers, grain augers, hoppers, trailers, wagons, carts and towing vehicles to support and transport different kinds of cargos such as cereals |
| WO2009098003A2 (en) * | 2008-02-06 | 2009-08-13 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Parking brake device |
| CN201309476Y (en) * | 2008-12-12 | 2009-09-16 | 东风汽车有限公司 | Electric control parking brake device for automobile |
| US20110202246A1 (en) * | 2010-02-17 | 2011-08-18 | Ryan Lindsay | Vehicle parking brake control system |
| EP2371641A2 (en) * | 2010-03-24 | 2011-10-05 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Pneumatically operated pilot trailer control module with backup valve upstream from both control chambers |
| DE102011016740A1 (en) * | 2011-04-12 | 2012-10-18 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Electro-pneumatic parking brake device of a vehicle |
| DE102011101438A1 (en) * | 2011-05-13 | 2012-11-15 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Park brake device |
| CN202608757U (en) * | 2012-04-25 | 2012-12-19 | 北汽福田汽车股份有限公司 | Emergency brake and parking brake device and air-pressure braked vehicle |
| CN103072561A (en) * | 2013-02-07 | 2013-05-01 | 郭玉 | Parking braking releasing device for automobile |
| CN105829177A (en) * | 2013-12-21 | 2016-08-03 | 奥迪股份公司 | Motor vehicle |
| CN103786697A (en) * | 2014-01-17 | 2014-05-14 | 金龙联合汽车工业（苏州）有限公司 | One-button type parking braking system |
| CN203739865U (en) * | 2014-01-17 | 2014-07-30 | 金龙联合汽车工业（苏州）有限公司 | One-button-type parking braking system |
| CN203864674U (en) * | 2014-04-14 | 2014-10-08 | 宁波莱姆格迪童车科技有限公司 | Brake device of child car |
| CN103935347A (en) * | 2014-04-30 | 2014-07-23 | 长城汽车股份有限公司 | Multifunctional automobile braking system |
| CN204095794U (en) * | 2014-09-22 | 2015-01-14 | 陕西重型汽车有限公司 | A kind of vehicle electric parking device based on compression air brake |
| CN204801760U (en) * | 2015-06-11 | 2015-11-25 | 北汽福田汽车股份有限公司 | Parking braking device and vehicle that has it |
| CN105270376A (en) * | 2015-11-10 | 2016-01-27 | 安徽恒佳机电有限公司 | Electrical parking braking system |
| CN206394621U (en) * | 2017-01-16 | 2017-08-11 | 四川省客车制造有限责任公司 | Electronic control type dual fail-safe parking braking system and the vehicle comprising the system |
Non-Patent Citations (1)
| Title |
|---|
| 张莉: "电子驻车制动（EPB）控制器系统研究", 《中国优秀硕士学位论文全文数据库 (工程科技Ⅱ辑)》, pages 35 - 57 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914689A (en) * | 2017-11-08 | 2018-04-17 | 湖北航天技术研究院特种车辆技术中心 | A kind of parking braking system |
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| CN106671963B (en) | 2023-09-15 |
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