CN105346537A - United start-up, extinguishment and manual brake control system for vehicle - Google Patents
United start-up, extinguishment and manual brake control system for vehicle Download PDFInfo
- Publication number
- CN105346537A CN105346537A CN201510862153.1A CN201510862153A CN105346537A CN 105346537 A CN105346537 A CN 105346537A CN 201510862153 A CN201510862153 A CN 201510862153A CN 105346537 A CN105346537 A CN 105346537A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- pneumatic
- pipeline
- mouth
- flame
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
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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
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
- B60W10/182—Conjoint control of vehicle sub-units of different type or different function including control of braking systems including control of parking brakes
Abstract
The invention provides a united start-up, extinguishment and manual brake control system for a vehicle. The united start-up, extinguishment and manual brake control system comprises an air sac, an air switching valve, a pneumatic button, an air motor, an energy accumulator, a pneumatic operated directional valve, a hand brake, a hand brake oil cylinder and an extinguishment cylinder, wherein an air inlet of the air switching valve is connected with the air sac, and an execution opening of the air switching valve is connected with the air inlet of the pneumatic button, a control opening of the pneumatic operated directional valve, and a rodless cavity of the extinguishment cylinder; the execution opening of the pneumatic button is connected with the air motor; an oil inlet of the pneumatic operated directional valve is connected with the energy accumulator, and the execution opening of the pneumatic operated directional valve is connected with a rod cavity of the hand brake oil cylinder; a piston rod of the hand brake oil cylinder is connected with rotors of the hand brake. According to the united start-up, extinguishment and manual brake control system disclosed by the invention, hand brake when starting the vehicle can be automatically removed, a brake disc is not liable to wear and tear. The hand brake can be automatically drawn back when the vehicle parks and the engine is extinguished, and the vehicle is not liable to meet with an accident when stopping on a ramp; the vehicle can be automatically extinguished when the vehicle stops temporarily and the hand brake is drawn back, so that an engine is not liable to cause idling and fuel oil is saved.
Description
Technical field
The present invention relates to technical field of vehicle control, particularly relate to a kind of vehicle launch, flame-out, parking brake combined control system.
Background technology
At present, need to unclamp hand braking after vehicle launch, when vehicle is out of service, need pull-up hand braking and flame-out.But do not unclamp hand braking just actuating vehicle after often there is vehicle launch in practice, do like this and can make brake disc accelerated wear test.After also there is switch-off, non-pull-up is hand braking, if easily have an accident when at this moment vehicle is parked in ramp.In addition, the custom that a lot of chaufeur is all not flame-out when temporary term stop, thus cause racing of the engine, waste fuel oil.
Summary of the invention
Technical matters to be solved by this invention is: in order to overcome deficiency of the prior art, the invention provides a kind of vehicle launch, flame-out, parking brake combined control system.
The present invention solves the technical scheme that its technical matters will adopt: a kind of vehicle launch, flame-out, parking brake combined control system, comprise gas bag, air switching valve, Pneumatic button, gas motor, energy storage, Pneumatic reversal valve, hand brake, hand braking oil cylinder and flame-out cylinder, the admission port of described air switching valve is connected with described gas bag, the execution mouth of described air switching valve respectively with the admission port of described Pneumatic button, the control mouth of described Pneumatic reversal valve and the rodless cavity of described flame-out cylinder connect, the execution mouth of described Pneumatic button and described gas motors, described Pneumatic reversal valve oil inlet is connected with described energy storage, the execution mouth of described Pneumatic reversal valve is connected with the rod chamber of described hand braking oil cylinder, the piston rod of described hand braking oil cylinder is connected with the moving plate of described hand brake.Control to start by an air switching valve simultaneously, flame-out and parking brake, hand brakingly when can make vehicle launch to automatically terminate, make brake disc not easy to wear; After vehicle parking can be made flame-out, pull-up is hand braking automatically, not easily has an accident when vehicle is parked on ramp; Auto shut down when vehicle temporary term stop can be made to pull the hand brake, causes driving engine is not easily dallied, saving fuel oil.
Further, also comprise the first pipeline, second pipe and the 3rd pipeline, one end of described first pipeline, second pipe and the 3rd pipeline is interconnected to form common port, described common port is connected with the execution mouth of described air switching valve, the other end of described first pipeline is connected with the admission port of described Pneumatic button, the other end of described second pipe is connected with the control mouth of described Pneumatic reversal valve, and the other end of described 3rd pipeline connects with the rodless cavity of described flame-out cylinder.Make the control of gas circuit can realize controlling by the pipeline be interconnected simultaneously, so as to realize vehicle launch, flame-out or parking brake arbitrary action time other operations can be made synchronously to carry out.
The invention has the beneficial effects as follows: a kind of vehicle launch provided by the invention, flame-out, parking brake combined control system, have following beneficial effect:
1. hand brakingly when the present invention can make vehicle launch to automatically terminate, make brake disc not easy to wear;
2. after the present invention can make vehicle parking flame-out, pull-up is hand braking automatically, not easily has an accident when vehicle is parked on ramp;
3. auto shut down when the present invention can make vehicle temporary term stop pull the hand brake, causes driving engine is not easily dallied, saving fuel oil.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the structural representation of preferred embodiment.
In figure: 1, gas bag, 2, air switching valve, 3, Pneumatic button, 4, gas motor, 5, energy storage, 6, Pneumatic reversal valve, 7, hand brake, 71, moving plate, 72, still, 8, hand braking oil cylinder, 81, rod chamber, 82, spring, 83, piston, 84, piston rod, 9, flame-out cylinder, 91, rodless cavity, the 10, first pipeline, 11, second pipe, the 12, the 3rd pipeline, 13, common port.
Detailed description of the invention
The present invention is described in detail by reference to the accompanying drawings now.This figure is the schematic diagram simplified, and only basic structure of the present invention is described in a schematic way, therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of vehicle launch of the present invention, flame-out, parking brake combined control system, comprise gas bag 1, air switching valve 2, Pneumatic button 3, gas motor 4, energy storage 5, Pneumatic reversal valve 6, hand brake 7, hand braking oil cylinder 8 and flame-out cylinder 9 and the first pipeline 10, second pipe 11 and the 3rd pipeline 12, when flame-out cylinder 9 ventilation disconnects, vehicle stops working, the first pipeline 10, second pipe 11 and the 3rd pipeline 12 being communicated with for gas circuit.
The admission port P mouth of air switching valve 2 is connected with gas bag 1 by pipeline, one end of first pipeline 10, second pipe 11 and the 3rd pipeline 12 is interconnected to form common port 13, common port 13 is connected with the execution mouth A mouth of air switching valve 2, the other end of the first pipeline 10 is connected with the admission port P mouth of Pneumatic button 3, the other end of second pipe 11 is connected with the control mouth K mouth of Pneumatic reversal valve 6, and the other end of the 3rd pipeline 12 connects with the rodless cavity 91 of flame-out cylinder 9.Be interconnected to form a four-way pipeline by the first pipeline 10, second pipe 11 and the 3rd pipeline 12, the execution mouth A mouth of air switching valve 2 is connected with the rodless cavity 91 of the admission port P mouth of Pneumatic button 3, the control mouth K mouth of Pneumatic reversal valve 6 and flame-out cylinder 9 respectively.The execution mouth A mouth of Pneumatic button 3 is connected with gas motor 4 by pipeline, and gas motor 4 is used for starting vehicle motor.
Pneumatic reversal valve 6 oil inlet P mouth is connected with energy storage 5, the execution mouth A mouth of Pneumatic reversal valve 6 connects with the rod chamber 81 of hand braking oil cylinder 8, hand braking oil cylinder 8 is by the motion of the pressure oil control plunger 83 of spring 82 and energy storage 5, and the piston rod 84 of hand braking oil cylinder 8 is connected with the moving plate 71 of hand brake 7.
During vehicle launch, operation air switching valve 2, the admission port P mouth of air switching valve 2 is communicated with execution mouth A mouth, pressurized air enters air switching valve 2 by pipeline from gas bag 1, and the road pressurized air that air switching valve 2 exports arrives Pneumatic button 3 through the first pipeline 10, presses Pneumatic button 3, the admission port P mouth of Pneumatic button 3 communicates with execution mouth A mouth, pressurized air enters gas motor 4 by the execution mouth A mouth of Pneumatic button 3, and gas motor 4 runs, start the engine work.Simultaneously, another road air that air switching valve 2 exports enters the control mouth K mouth of Pneumatic reversal valve 6 by second pipe 11, the oil inlet P mouth of Pneumatic reversal valve 6 communicates with execution A mouth, the pressure oil of energy storage 5 enters hand braking oil cylinder 8 through Pneumatic reversal valve 6, moving plate 71 in hand brake 7 is separated with still 72, hand braking releasing, vehicle can run.Meanwhile, the rodless cavity 91 that the 3rd road air that air switching valve 2 exports enters flame-out cylinder 9 by the 3rd pipeline 12 promotes piston maintenance fired state.Air switching valve 2, by controlling gas motor 4, hand braking oil cylinder 8 and flame-out cylinder 9 simultaneously, hand brakingly when realizing vehicle launch to automatically terminate, and makes brake disc not easy to wear.
When flame-out, operation air switching valve 2, the admission port P mouth of air switching valve 2 is not communicated with execution mouth A mouth, pressurized air can not enter air switching valve 2 from gas bag 1, control mouth K mouth and the flame-out cylinder 9 of Pneumatic reversal valve 6 can not be entered, flame-out cylinder 9 rear engine of dying is stopped working, driving engine no longer dallies, the oil inlet P mouth of Pneumatic reversal valve 6 does not communicate with execution A mouth, the pressure oil of energy storage 5 can not enter hand braking oil cylinder 8 through Pneumatic reversal valve 6, hand braking oil cylinder 8 makes the moving plate 71 in hand brake 7 be combined with still 72 under the effect of spring 82, vehicle realizes braking, after making vehicle parking flame-out, pull-up is hand braking automatically, not easily have an accident when vehicle is parked on ramp.Under this state, because driving engine is flame-out, no longer dally, can saving fuel oil.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff not departing from scope of the present invention, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (2)
1. a vehicle launch, flame-out, parking brake combined control system, it is characterized in that: comprise gas bag (1), air switching valve (2), Pneumatic button (3), gas motor (4), energy storage (5), Pneumatic reversal valve (6), hand brake (7), hand braking oil cylinder (8) and flame-out cylinder (9), the admission port of described air switching valve (2) is connected with described gas bag (1), the execution mouth of described air switching valve (2) respectively with the admission port of described Pneumatic button (3), the control mouth of described Pneumatic reversal valve (6) and the rodless cavity (91) of described flame-out cylinder (9) connect, the execution mouth of described Pneumatic button (3) is connected with described gas motor (4), described Pneumatic reversal valve (6) oil inlet is connected with described energy storage (5), the execution mouth of described Pneumatic reversal valve (6) is connected with the rod chamber (81) of described hand braking oil cylinder (8), the piston rod (84) of described hand braking oil cylinder (8) is connected with the moving plate (71) of described hand brake (7).
2. vehicle launch as claimed in claim 1, flame-out, parking brake combined control system, it is characterized in that: also comprise the first pipeline (10), second pipe (11) and the 3rd pipeline (12), described first pipeline (10), one end of second pipe (11) and the 3rd pipeline (12) is interconnected to form common port (13), described common port (13) is connected with the execution mouth of described air switching valve (2), the other end of described first pipeline (10) is connected with the admission port of described Pneumatic button (3), the other end of described second pipe (11) is connected with the control mouth of described Pneumatic reversal valve (6), the other end of described 3rd pipeline (12) connects with the rodless cavity (91) of described flame-out cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510862153.1A CN105346537B (en) | 2015-12-01 | 2015-12-01 | Vehicle launch, flame-out, parking brake combined control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510862153.1A CN105346537B (en) | 2015-12-01 | 2015-12-01 | Vehicle launch, flame-out, parking brake combined control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105346537A true CN105346537A (en) | 2016-02-24 |
| CN105346537B CN105346537B (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510862153.1A Active CN105346537B (en) | 2015-12-01 | 2015-12-01 | Vehicle launch, flame-out, parking brake combined control system |
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| CN (1) | CN105346537B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774775A (en) * | 2016-04-28 | 2016-07-20 | 朱明德 | Vehicle door opening and parking brake control device |
| CN106004840A (en) * | 2016-07-29 | 2016-10-12 | 王付民 | Vehicle stopping brake control system |
| CN106089453A (en) * | 2016-07-29 | 2016-11-09 | 王付民 | The exhaust brake flameout system of vehicle |
| CN108253135A (en) * | 2018-01-31 | 2018-07-06 | 袁菊花 | Flame-out and the gear linkage of vehicle |
| CN109910860A (en) * | 2019-03-21 | 2019-06-21 | 扬州大学 | Auto extinguishing electronic system after a kind of parking of automobile |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774775A (en) * | 2016-04-28 | 2016-07-20 | 朱明德 | Vehicle door opening and parking brake control device |
| CN106004840A (en) * | 2016-07-29 | 2016-10-12 | 王付民 | Vehicle stopping brake control system |
| CN106089453A (en) * | 2016-07-29 | 2016-11-09 | 王付民 | The exhaust brake flameout system of vehicle |
| CN106089453B (en) * | 2016-07-29 | 2019-08-09 | 湖北正兴设备制造有限公司 | The exhaust brake flameout system of vehicle |
| CN108253135A (en) * | 2018-01-31 | 2018-07-06 | 袁菊花 | Flame-out and the gear linkage of vehicle |
| CN109910860A (en) * | 2019-03-21 | 2019-06-21 | 扬州大学 | Auto extinguishing electronic system after a kind of parking of automobile |
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| Publication number | Publication date |
|---|---|
| CN105346537B (en) | 2018-07-24 |
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