CN104760578A - Emergency braking system for automobile with ties fully off ground - Google Patents
Emergency braking system for automobile with ties fully off ground Download PDFInfo
- Publication number
- CN104760578A CN104760578A CN201510187852.0A CN201510187852A CN104760578A CN 104760578 A CN104760578 A CN 104760578A CN 201510187852 A CN201510187852 A CN 201510187852A CN 104760578 A CN104760578 A CN 104760578A
- Authority
- CN
- China
- Prior art keywords
- braking system
- ejecting
- emergency braking
- motor tire
- automatic switch
- 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
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
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
- B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road
-
- 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
- B60T7/085—Brake-action initiating means for personal initiation hand actuated by electrical means, e.g. travel, force sensors
-
- 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
Abstract
The invention discloses an emergency braking system for an automobile with ties fully off ground. The emergency braking system for the automobile with ties fully off the ground comprises an ejecting device which is installed on the front and the back of an automobile chassis, the ejecting device is connected with a controller which is connected with a control switch, the ejecting device comprises an air cylinder device which is fixed on the automobile chassis, the air cylinder device is connected with supporting rods which are controlled by the air cylinder device to conduct stretching out and drawing back, friction pieces which are used for reducing the speed through friction with the ground are fixed on the outer ends of the supporting rods, when emergency brake is needed, the switch is turned on manually or automatically, the air cylinder device or an air bag device is ejected rapidly, the friction pieces are rubbed with the ground rapidly to make the automobile speed decreased and stop the automobile rapidly, and the braking distance is greatly shortened.
Description
Technical field
The present invention relates to braking automobile field, particularly the whole liftoff emergency braking system of a kind of motor tire.
Background technology
The quantity of current automobile gets more and more, annual car accedent also gets more and more, a lot of accident all causes because braking distance is long, if the braking distance of automobile can be reduced, the accident of more than 90% can be avoided, and existing braking automobile distance speed per hour 100 kilometers is per hour is 35 meters to stopping recently, and common car is more than 40 meters, therefore, how realizing allowing car braking distance greatly reduce is technical matters urgently to be resolved hurrily in the industry.
Summary of the invention
Main purpose of the present invention is to provide the whole liftoff emergency braking system of a kind of motor tire, is intended to the braking distance realizing greatly reducing automobile, automobile can be stopped instantaneously, greatly reduces traffic accident.
The present invention proposes the whole liftoff emergency braking system of a kind of motor tire, comprise the device for ejecting be arranged on before and after car chassis, described device for ejecting is connected with a controller, described controller is connected with brake gear and master cock respectively, described device for ejecting comprises the cylinder unit be fixed on car chassis, described cylinder unit is connected with strut bar, and described strut bar controls flexible by described cylinder unit, and the outer end of described strut bar is fixed with the friction piece for slowing down with ground friction.
Preferably, described device for ejecting is also arranged on the left and right sides on described car chassis.
Preferably, described master cock comprises automatic switch and hand switch, described automatic switch is connected with the service brake arrangement of automobile and automatically controls described automatic switch according to brake speed, described automatic switch detects vehicle speed signal, and described hand switch to be arranged in operator's compartment on control desk or on bearing circle.
Preferably, the outer end of described strut bar is fixed with described friction piece by a Metallic rod again.
Preferably, described friction piece is that metal or elastomeric material are made.
The present invention proposes again the whole liftoff emergency braking system of a kind of motor tire, comprise the device for ejecting be arranged on before and after car chassis, described device for ejecting is connected with a controller, described controller is connected with brake gear and master cock respectively, described device for ejecting comprises the airbag apparatus be fixedly mounted on car chassis, and described airbag apparatus comprises pneumatophore and is fixed on the friction piece described pneumatophore had for slowing down with ground friction.
Preferably, described device for ejecting is also arranged on the left and right sides on described car chassis.
Preferably, described master cock comprises automatic switch and hand switch, described automatic switch is connected with the service brake arrangement of automobile and automatically controls described automatic switch according to brake speed, described automatic switch detects vehicle speed signal, and described hand switch to be arranged in operator's compartment on control desk or on bearing circle.
Preferably, described friction piece is that metal or elastomeric material are made.
The whole liftoff emergency braking system of motor tire of the present invention, comprise the device for ejecting be arranged on before and after car chassis, device for ejecting is connected with controller, described controller is connected with brake gear and master cock respectively, device for ejecting can be cylinder unit or airbag apparatus, device for ejecting is fixed with the friction piece for slowing down with ground friction, master cock is automatic switch and hand switch, automatic switch is connected with the service brake arrangement of automobile and automatically controls automatic switch according to brake speed, when needs emergency brake manually or automatically by turn on-switch, cylinder unit or airbag apparatus eject fast, friction piece fast and ground friction the speed of a motor vehicle is reduced stop rapidly, greatly shorten braking distance.
Accompanying drawing explanation
Fig. 1 is an embodiment schematic diagram of the whole liftoff emergency braking system of motor tire of the present invention;
Schematic diagram when Fig. 2 is an embodiment cylinder unit job of motor tire of the present invention whole liftoff emergency braking system;
Side figure when Fig. 3 is an embodiment cylinder unit job of motor tire of the present invention whole liftoff emergency braking system;
Fig. 4 is the structured flowchart of the whole liftoff emergency braking system of motor tire of the present invention;
Fig. 5 is the structural representation of the another example of the whole liftoff emergency braking systems of motor tire of the present invention.
Schematic diagram when Fig. 6 is the work of the whole liftoff emergency braking system of motor tire of the present invention another example airbag apparatus;
Fig. 7 be the whole liftoff emergency braking system of motor tire of the present invention again one example airbag apparatus work time lateral plan;
Fig. 8 be the whole liftoff emergency braking system of motor tire of the present invention again one example airbag apparatus work time lateral plan;
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, one embodiment of the whole liftoff emergency braking system of a kind of motor tire of the present invention is proposed, comprise and be arranged on (headstock before and after car chassis 10, under the tailstock) on device for ejecting, device for ejecting is connected with controller 3, controller 3 is connected with brake gear and master cock respectively, only detect to analyze under vehicle processes braking state in fast running at controller 3 and just can enter native system dead work state, just native system can be started, device for ejecting work can be controlled after controller 3 receives switch order, device for ejecting comprises the cylinder unit 4 be fixed on car chassis 10, cylinder unit 4 is connected with strut bar 13, strut bar 13 subject cylinder device 4 controls flexible, high pressure gas are had in cylinder unit 4, the outer end of strut bar 13 is fixed with the friction piece 12 for slowing down with ground friction.Master cock comprises automatic switch 1 and hand switch 2, automatic switch 1 is connected with the service brake arrangement 7 of automobile and automatically controls automatic switch 1 according to brake speed, automatic switch 1 is also for detecting vehicle speed signal, and hand switch 2 to be arranged in operator's compartment on control desk or on bearing circle.When needs emergency brake, manually switch 2 controls cylinder unit 4 and works, or when automatic switch 1 detects service brake arrangement 7 for rapid emergency brake, meeting aut sign is to controller 3, controller 3 drives cylinder unit 4 work that strut bar 13 is ejected fast, friction piece 12 fast and ground friction the speed of a motor vehicle is reduced stop rapidly, greatly shorten braking distance.Cylinder unit 4 can, by whole automobile jack-up, make tire 17 to slide by kiss the earth.
Device for ejecting is also arranged on the left and right sides on car chassis 10, can increase friction force like this.During device for ejecting work, all around device for ejecting starts simultaneously, reaches maximum deceleration effect.
The outer end of strut bar 13 is fixed with friction piece 12 by a Metallic rod 11 again, and Metallic rod 11 extends to be convenient to install more large-area friction piece 12, thus larger increase friction force.
Friction piece 12 is that the material of metal or rubber or other larger friction coefficient is made.
The gas of air cylinder device is from storage tank, and the air compressor installed from storage tank cause provides.
With reference to Fig. 4, Fig. 5 and Fig. 6, the another embodiment of the whole liftoff emergency braking system of a kind of motor tire of the present invention is proposed, comprise the device for ejecting be arranged on before and after car chassis 10, device for ejecting is connected with a controller 3, controller 3 is connected with master cock, device for ejecting comprises the airbag apparatus 6 be fixedly mounted on car chassis 10, and airbag apparatus 6 comprises pneumatophore 15 and is fixed on the friction piece 12 pneumatophore 15 had for slowing down with ground friction.Master cock comprises automatic switch 1 and hand switch 2, automatic switch 1 is connected with the service brake arrangement 7 of automobile and automatically controls automatic switch 1 according to brake speed, automatic switch 1 is also for detecting vehicle speed signal, and hand switch 2 to be arranged in operator's compartment on control desk or on bearing circle.When needs emergency brake, manually switch 2 controls cylinder unit 4 and works, or when automatic switch 1 detects service brake arrangement 7 for rapid emergency brake, meeting aut sign is to controller 3, controller 3 drives airbag apparatus 6 to work, pneumatophore 15 ejects fast, make friction piece 12 fast and ground friction the speed of a motor vehicle is reduced stop rapidly, greatly shorten braking distance.Pneumatophore 15 also can, by whole automobile jack-up, make tire 17 to slide by kiss the earth.
Device for ejecting is also arranged on the left and right sides on car chassis 10.Airbag apparatus 6 another program can also be provided with airbag apparatus 6 in the whole bottom surface large area of automobile, with reference to Fig. 7 and Fig. 8, greatly can increase friction force like this, car is stopped more fast.
Friction piece 12 is that the material of metal or rubber or other larger friction coefficient is made.
Because inertia is too large when too high speed, in order to safety, just device for ejecting can be started by setting controller 3 under the speed of safety, can prevent the lower part because of car from stopping fast like this, center of gravity is overturned to preshoot, the vehicle speed signal that controller 3 meeting real-time reception automatic switch 1 is collected, when confirming emergency brake to safe vehicle speed range, just starts device for ejecting work.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure transformation utilizing specification sheets of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (9)
1. the whole liftoff emergency braking system of motor tire, it is characterized in that, comprise the device for ejecting be arranged on before and after car chassis, described device for ejecting is connected with a controller, described controller is connected with brake gear and master cock respectively, and described device for ejecting comprises the cylinder unit be fixed on car chassis, and described cylinder unit is connected with strut bar, described strut bar controls flexible by described cylinder unit, the outer end of described strut bar is fixed with the friction piece for slowing down with ground friction.
2. the whole liftoff emergency braking system of motor tire according to claim 1, it is characterized in that, described device for ejecting is also arranged on the left and right sides on described car chassis.
3. the whole liftoff emergency braking system of motor tire according to claim 1 and 2, it is characterized in that, described master cock comprises automatic switch and hand switch, described automatic switch is connected with the service brake arrangement of automobile and automatically controls described automatic switch according to brake speed, described automatic switch detects vehicle speed signal, and described hand switch to be arranged in operator's compartment on control desk or on bearing circle.
4. the whole liftoff emergency braking system of motor tire according to claim 1 and 2, is characterized in that, the outer end of described strut bar is fixed with described friction piece by a Metallic rod again.
5. the whole liftoff emergency braking system of motor tire according to claim 1, is characterized in that, described friction piece is that metal or elastomeric material are made.
6. the whole liftoff emergency braking system of motor tire, it is characterized in that, comprise the device for ejecting be arranged on before and after car chassis, described device for ejecting is connected with a controller, described controller is connected with brake gear and master cock respectively, described device for ejecting comprises the airbag apparatus be fixedly mounted on car chassis, and described airbag apparatus comprises pneumatophore and is fixed on the friction piece described pneumatophore had for slowing down with ground friction.
7. the whole liftoff emergency braking system of motor tire according to claim 6, it is characterized in that, described device for ejecting is also arranged on the left and right sides on described car chassis.
8. the whole liftoff emergency braking system of the motor tire according to claim 6 or 7, it is characterized in that, described master cock comprises automatic switch and hand switch, described automatic switch is connected with the service brake arrangement of automobile and automatically controls described automatic switch according to brake speed, described automatic switch detects vehicle speed signal, and described hand switch to be arranged in operator's compartment on control desk or on bearing circle.
9. the whole liftoff emergency braking system of motor tire according to claim 6, is characterized in that, described friction piece is that metal or elastomeric material are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187852.0A CN104760578A (en) | 2015-04-18 | 2015-04-18 | Emergency braking system for automobile with ties fully off ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187852.0A CN104760578A (en) | 2015-04-18 | 2015-04-18 | Emergency braking system for automobile with ties fully off ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104760578A true CN104760578A (en) | 2015-07-08 |
Family
ID=53642770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510187852.0A Pending CN104760578A (en) | 2015-04-18 | 2015-04-18 | Emergency braking system for automobile with ties fully off ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104760578A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711562A (en) * | 2016-04-11 | 2016-06-29 | 李霜杰 | Auxiliary braking system of vehicle and control method |
| CN111348013A (en) * | 2020-04-03 | 2020-06-30 | 新石器慧通（北京）科技有限公司 | Brake assist device and vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2020679A1 (en) * | 1970-04-28 | 1971-11-25 | Daimler Benz Ag | Motor vehicle |
| CN1038430A (en) * | 1988-06-07 | 1990-01-03 | 王希平 | Additional emergency brake system for automobile |
| CN1086772A (en) * | 1992-11-12 | 1994-05-18 | 邢伟华 | Anti-collision enmergency braking device for motor car |
| CN201970980U (en) * | 2011-02-22 | 2011-09-14 | 赵安德 | Dual-functional automobile auxiliary brake |
| CN104002778A (en) * | 2014-06-17 | 2014-08-27 | 杨丙振 | Safety brake system and motor vehicle with auxiliary safety brake system |
| CN104057930A (en) * | 2014-01-02 | 2014-09-24 | 陈承寿 | Safety system of vehicle |
-
2015
- 2015-04-18 CN CN201510187852.0A patent/CN104760578A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2020679A1 (en) * | 1970-04-28 | 1971-11-25 | Daimler Benz Ag | Motor vehicle |
| CN1038430A (en) * | 1988-06-07 | 1990-01-03 | 王希平 | Additional emergency brake system for automobile |
| CN1086772A (en) * | 1992-11-12 | 1994-05-18 | 邢伟华 | Anti-collision enmergency braking device for motor car |
| CN201970980U (en) * | 2011-02-22 | 2011-09-14 | 赵安德 | Dual-functional automobile auxiliary brake |
| CN104057930A (en) * | 2014-01-02 | 2014-09-24 | 陈承寿 | Safety system of vehicle |
| CN104002778A (en) * | 2014-06-17 | 2014-08-27 | 杨丙振 | Safety brake system and motor vehicle with auxiliary safety brake system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711562A (en) * | 2016-04-11 | 2016-06-29 | 李霜杰 | Auxiliary braking system of vehicle and control method |
| CN105711562B (en) * | 2016-04-11 | 2019-01-25 | 李霜杰 | A kind of vehicle auxiliary brake system and control method |
| CN111348013A (en) * | 2020-04-03 | 2020-06-30 | 新石器慧通（北京）科技有限公司 | Brake assist device and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102007052439A1 (en) | Driver assistance system | |
| CN204688102U (en) | A kind of automobile automatic emergency safety catch | |
| CN105196999A (en) | Electronic control automatic braking system for trailer | |
| CN106347332A (en) | Controller, method and system for vehicle collision protection and vehicle | |
| CN207751700U (en) | A kind of mobile simulated target vehicle of automobile AEBS testing experiments | |
| CN104760578A (en) | Emergency braking system for automobile with ties fully off ground | |
| CN203032651U (en) | Novel safety device for automobile | |
| CN204612937U (en) | A kind of braking robot for vehicle impact testing | |
| CN103568999B (en) | A kind of collision energy-absorbing device and there is the car body of this device | |
| CN103481883A (en) | Vacuum boosting system and method of electric automobile | |
| CN216636449U (en) | Parking braking system and air pressure braking vehicle | |
| CN103204161A (en) | Automatic brake system and method for automobile in unmanned state | |
| CN202080262U (en) | Automobile anti-impacting device | |
| CN204998467U (en) | Anti -collision device of automobile | |
| CN203063593U (en) | Tire puncture-prevention detection and alarm device | |
| CN209505725U (en) | The device of parking brake is released under a kind of state of emergency | |
| CN203864555U (en) | Car heeling alarming and correction system | |
| CN205769156U (en) | Thrust brake and automobile | |
| CN203637752U (en) | Vehicle device used for preventing tailgating vehicle from running into portion below vehicle | |
| CN212765951U (en) | Alarm device for preventing automobile from collision | |
| CN203376137U (en) | Laser-radar static car for automobile crash test | |
| CN203237139U (en) | Engineering motor vehicle provided with excessive backing resistant protective device | |
| CN204399077U (en) | A kind of apparatus for protecting tyres | |
| CN113470443B (en) | Anti-collision early warning control device for airport ground equipment | |
| CN203032652U (en) | Novel safety anti-collision system for automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150708 |