CN104057930A - Safety system of vehicle - Google Patents
Safety system of vehicle Download PDFInfo
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- CN104057930A CN104057930A CN201410000670.3A CN201410000670A CN104057930A CN 104057930 A CN104057930 A CN 104057930A CN 201410000670 A CN201410000670 A CN 201410000670A CN 104057930 A CN104057930 A CN 104057930A
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- brake system
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- Regulating Braking Force (AREA)
Abstract
The invention relates to a safety system of a vehicle and provides a device which generates huge force of friction through large-area contact of an area-increased brake block with and a pavement so as to enable the vehicle to be emergently stopped. The device comprises wheels and a braking system, wherein the braking system comprises the brake block and a pressure source for pushing the brake block to act; the braking system is an instantaneous drop type braking system, and the brake block of the braking system adopts a large-area plate type structure which is arranged at the bottom of the vehicle and is quickly driven through the pressure source; the brake block has an energy storing state and a braking state; in the energy storing state, the brake block is driven through the pressure source to be far away from the ground; in the braking state, the brake block vertically and quickly drops to be in contact with the ground in a propped manner. The braking distance can be greatly shortened through the safety system.
Description
Technical field
The present invention relates to a kind of safety system of power actuated vehicle, the emergency braking system that particularly the relates to a kind of power actuated vehicle vehicle bumper systems of unifying.
Background technology
For many years, the death toll of whole world road traffic accident surpasses the summation of Two World Wars death toll already in automobile invention 100.In recent years, the death toll of the annual road traffic accident in the whole world reaches more than 120 ten thousand people.
Two large shortcomings of automobile: the one, its braking effect of traditional brake equipment is not good; The 2nd, during accident, rigidity vehicle body can be caused serious injury to hitting pedestrian.Traditional braking device is by friction, to stop the running of wheel, and because wheel contact road area is little, thereby friction force (resistance) is little, and braking distance (coast distance) is just long.Such as, when certain automobile brakes with the speed per hour of 80 kilometers, braking distance is 28 meters, in case of emergency, so long braking distance is difficult to avoid traffic accident.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Vehicle security system, and it is contacted and produced the friction force that tool is large by the slipper of an area increased and the large area on road surface, impels vehicle emergency to stop; Moreover by this slipper when contact with road surface and produce rubbing, vehicle is lifted away to ground, stop the movement of vehicle completely, the generation can the utmost point effectively trying to forestall traffic accidents.In addition, a concave tracks is set in the middle of every track, in the middle of automotive front, arranges one and liftablely enter rail wheel, can select to be combined with recessed rail or separated, can, in Vehicle Driving Cycle process, avoid the many reasons such as fatigue driving to sail out of track and cause traffic accident.Again in addition, by be provided with the vehicle bumper systems of a flexibility in automobile body front portion, can further protect pedestrian and slow down the rear-end impact intensity with front truck.
Technical scheme of the present invention is: a kind of safety system of vehicle, comprises wheel and brake system; Described brake system comprises slipper and promotes the pressure source of slipper action; Also comprise recessed rail system; This recessed rail system comprises being arranged on the middle recessed rail in track and being arranged on vehicle bottom can select the rail that enters of being combined with this recessed rail up and down to take turns; Described brake system is moment descending manner brake system; The slipper of brake system is a large-area plank frame that is arranged on vehicle bottom and is subject to described pressure source fast driving; Described slipper be included in described pressure source drive under away from the energy accumulating state and the braking mode that is vertical prompt drop and offsets and contact with ground on ground.By the slipper of an area increased and the large area on road surface, contact and produce huge friction force, impel vehicle emergency to stop; In addition by this slipper when contact with road surface and producing friction, vehicle is lifted away to ground, the movement of prevention vehicle, the generation can the utmost point effectively trying to forestall traffic accidents.In addition, by recessed rail system is set in road, recessed rail is the concave tracks arranging along road direction, the rail wheel of entering that is arranged on vehicle bottom can oscilaltion, while normally travelling, enters rail wheel and declines to embedding in recessed rail and move, need to overtake other vehicles or during lane change, rise and depart from recessed rail into rail wheel, vehicle can overtake other vehicles or lane change after return normal orbit, again decline and enter recessed rail operation into rail wheel; During to level crossing, hold bearing circle and can enter craspedodrome, left-hand rotation, right-hand rotation track; Rise and also can on the road without recessed rail, travel into rail wheel.Recessed rail bottom sides arranges discharge port at interval of one section, is communicated with the drainage pipeline of roadbed.Recessed rail can adopt the making such as steel, concrete material, stone material.The skin that enters rail wheel adopts elastomeric material.Adopt into rail wheel and recessed rail and coordinate driving, and by brake system, improves braking quality and ensure safety, can progressively improve automobile in the speed limit of recessed rail highway driving, saving running time, the raising magnitude of traffic flow.On automobile, induction installation can also be installed, when vehicle front has obstacle, induction installation can start rapidly brake equipment, realizes autobrake.The safety in the situations such as fatigue driving, braking accelerator maloperation can be ensured, when automobile is at intensive road driving, induction installation running can be closed.
As preferably, described pressure source comprises one or more in pneumatic supply, hydraulic power source or spring.By the pressure accumulation of pressure source, slipper can be declined moment and offsets with road surface, produce with the friction drag on road surface with make vehicle be lifted away from the vertical hoisting force on ground.Particularly, described pressure source comprises and makes the cylinder of described slipper in energy accumulating state and make the spring of described slipper in braking mode.This slipper overcomes spring force by cylinder slipper is lifted to ground, and Compress Spring produces the spring force storing.During braking, by the rapid release to cylinder air pressure, spring force makes slipper decline rapidly and offset and brake with ground.
As a kind of optimal technical scheme, described slipper is rectangular, is the both sides that symmetry is divided into vehicle bottom.The slipper of this structure is arranged comparatively flexible, can adapt to most vehicle chassis structures.
As another kind of technical scheme, described slipper is shaped as frame, is arranged at the bottom of vehicle.The slipper area of this structure is larger, and applicable to relatively large vehicle, cylinder is arranged on car inward flange, is applicable to the lower automobile in chassis.
Another kind of technical scheme of the present invention is: a kind of safety system of vehicle, comprises wheel and brake system; Described brake system comprises slipper and promotes the pressure source of slipper action; In the place ahead of vehicle, be provided with an elasticity and subtract the system of hitting; Described brake system is moment descending manner brake system; The slipper of brake system is a large-area plank frame that is arranged on vehicle bottom and is subject to described pressure source fast driving; Described slipper has under described pressure source drives the energy accumulating state and the braking mode that is vertical prompt drop and offsets and contact with ground away from ground.By the slipper of an area increased and the large area on road surface, contact and produce the friction force that tool is large, impel vehicle emergency to stop; Pass through in addition this slipper contacting generation friction with road surface when, vehicle is lifted away to ground, stop the movement of vehicle completely, can effectively prevent from overturning, fall precipice, fall river, bump against, knock into the back, thrust into, roll the traffic accidents such as people.In addition, by be provided with the vehicle elasticity of a flexibility in automobile body front portion, subtract the system of hitting, can further protect pedestrian and slow down the rear-end impact intensity with front truck.
As a kind of preferred technical scheme, described elasticity subtracts the anti-collision net that the system of hitting comprises that the braiding of high-strength flexible material forms; Described anti-collision net be removably disposed in vehicle above and be provided with spacing and be at least 15 centimetres; The upper edge of anti-collision net is a little less than the lower edge of vehicle front windshield.Anti-collision net adopts the material of high-quality to make, and netting twine thickness can be born a people or two people's impact force.The head rope is the outer rim of anti-collision net, and the lower head rope leans out forward 20 centimetres of left and right, and while there is pedestrian accidents, first the lower head rope touches the lower limb that hit pedestrian, and moment will be hit pedestrian and be tripped in net, is hit pedestrian can catch by the light of nature anti-collision net, until vehicle immobilization.Anti-collision net adopts the mode of latch to be connected with automotive front, and while needing, anti-collision net can integral body upwards turn over or turn over downwards, facilitates front cover for vehicle to open.The head rope can adopt the nylon rope head rope and the metal head rope, and both respectively have advantage.The nylon rope head rope can alleviate being hit pedestrian's injury, and the anti-collision net of the metal head rope upwards turns over or turns over more convenient downwards.As other scheme, longitudinal width of anti-collision net adds road surface to the height of the lower head rope, is no less than altogether 1.85 meters, and in automobile driver sight line position, netting twine is not set, and forms window and avoids block vision.
As another kind of technical scheme, described elasticity subtracts the system of hitting and comprises the dash plate being supported by some elastomeric materials, dash plate comprises two-ply, rear laminate is fixed on headstock the place ahead, front laminate is positioned at rear laminate the place ahead, between front laminate and rear laminate, some recoil springs are set, between front laminate and rear laminate, spacing is at least 10 centimetres.Four jiaos of rear laminates are provided with orienting sleeve; After inserting, four jiaos of guideposts that are provided with backward of front laminate in the orienting sleeve of laminate, front laminate can be slided along fore-and-aft direction buffering.
As preferably, described pressure source comprises one or more in pneumatic supply, hydraulic power source or spring.By the pressure accumulation of pressure source, slipper can be declined moment and offsets with road surface, produce with the friction drag on road surface with make vehicle be lifted away from the vertical hoisting force on ground.Particularly, described pressure source comprises and makes the cylinder of described slipper in energy accumulating state and make the spring of described slipper in braking mode.This slipper produces the spring force storing by cylinder Compress Spring.By the rapid release to cylinder air pressure, spring force offsets the rapid decline of slipper protection and ground.
As preferably, the front-wheel of vehicle outside is provided with detouchable disc tyre explosion proof function circle, and tyre explosion proof function circle external diameter is than the tire thickness of tire outside diameter little 1/3rd to 1/4th.Blow out when occurring, tyre explosion proof function circle kiss the earth forms and supports, and prevents that left and right vehicle wheel front-wheel external diameter after blowing out direction of traffic of causing that has big difference is out of control.
The present invention is contacted and is produced the friction force that tool is large by the slipper of an area increased and the large area on road surface, impels vehicle emergency to stop; In addition by this slipper when contact with road surface and producing friction, vehicle is lifted away to ground, stop the movement of vehicle completely, use the present invention can shorten braking distance greatly, the generation can the utmost point effectively trying to forestall traffic accidents.In addition, by recessed rail system is set in road, vehicle is carried out to lateral Displacement, can avoid the reasons such as fatigue driving sail out of track and overturn, bump against, fall precipice, pendant river, thrust into, roll the traffic accidents such as people.Again in addition, by be provided with the vehicle bumper systems of a flexibility in automobile body front portion, can further protect pedestrian and slow down the rear-end impact intensity with front truck.Also have, vehicle front one side arranges tyre explosion proof function circle, can effectively prevent direction out of control after front-wheel tyre-burst and traffic accident occurs in travelling in railless line.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the first structural representation of brake system in the present invention.
Fig. 3 is the first structure front-view schematic diagram of brake system in the present invention.
Fig. 4 is the second structure front-view schematic diagram of brake system in the present invention.
Fig. 5 is the structural representation of concave rail system of the present invention.
Fig. 6 is concave rail of the present invention and the cross-sectional structure figure that enters rail wheel.
Fig. 7 is that the present invention enters rail wheel lifting linkage mechanism structure figure.
Fig. 8 is the first structural representation that Elastic of the present invention subtracts the system of hitting.
Fig. 9 is the second structural representation that Elastic of the present invention subtracts the system of hitting.
Figure 10 is the third structural representation that Elastic of the present invention subtracts the system of hitting.
Figure 11 is the structural representation of tyre explosion proof function circle in the present invention.
Wherein, vehicle 1, vehicle body 101, wheel 102, crossbeam 103, brake system 2, pneumatic supply 201, spring 202, cylinder assembly 203, fixed beam 204, adapter plate 205, slipper 206, friction lining 207, connecting panel 208, hinge 209, recessed rail system 3, recessed rail 301, enter rail wheel 302, steering unit 303, trace 304, rail cleaner 305, elasticity and subtract the system of hitting 4, anti-collision net 401, the head rope 402, visual window 403, connecting pin 404, dash plate 405, recoil spring 406, orienting sleeve 407, guidepost 408, tyre explosion proof function circle 5, road 6.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment mono-: referring to Fig. 1, and the safety system of a kind of vehicle of the present embodiment, this vehicle 1 comprises vehicle body 101, wheel 102, is arranged on brake system 2 and the recessed rail system 3 of vehicle body 101 bottoms.
Referring to Fig. 2 and Fig. 3, this brake system 2 is a kind of moment descending manner brake system, comprises the pressure source of slipper 206, cylinder assembly 203 and control cylinder assembly 203 and slipper action.This cylinder assembly 203 is fixing by a fixed beam 204 interting on car chassis crossbeam 103, and this pressure source is a pneumatic supply 201 and 16 springs 202.This pneumatic supply 201 be connected on cylinder assembly 203 and control cylinder assembly 203 in piston rod perpendicular to road 6 road surfaces, make knee-action.At the fixing adapter plate 205 in the lower end of fixed beam 204, it below this adapter plate 205, is slipper 206, between this slipper 206 and adapter plate 205, be provided with two rows totally 16 Compress Springs 202, spring is cone-shaped spring, can reach larger compression ratio, piston rod in cylinder assembly 203 is connected on slipper 206 through after adapter plate 205, makes the knee-action of piston rod drive relative adapter plate 205 motions of slipper 206 to form an energy accumulating state away from road 6 road surfaces and the braking mode that is vertical prompt drop and offsets and contact with road 6 road surfaces.The cross section of this adapter plate 205 and slipper 206 is spill, and their opening is relative up and down, and the width of slipper 206 is slightly less than the width of adapter plate 205, and slipper 206 is inserted in adapter plate 205 when energy accumulating state.In the present embodiment, this cylinder assembly 203 is four, is divided into the both sides of crossbeam 103.Slipper 206 is bar shaped, is divided into the both sides of crossbeam 103, accepts respectively the driving of two cylinder assemblies 203 of a side separately.Bottom surface and both sides at this slipper 206 are provided with rubber layer, and its cross section is spill, and the rubber layer of slipper bottom surface is adopted the side that is screwed in slipper as the rubber layer on friction lining 207, both sides, i.e. firm and replacing convenience.On the surface of friction lining 207, be provided with the lines that increases friction force.This lines can be the ripple glaze that is horizontal, and it both can improve the draining of friction lining, improves the friction force of friction lining simultaneously.
Pneumatic supply is the pneumatic supply 201 that electric inflating pump or other air pump produce.When the pressurized air of pneumatic supply 201 enters in cylinder assembly 203, make piston rod increase, drive slipper 206 force spring 202 upwards compression enter energy accumulating state, spring 202 is arranged symmetrically between the adapter plate and slipper of piston rod both sides.When automobile under steam in case of emergency, by opening the immediate action valve (not showing on figure) of cylinder assembly 203, make to lose slipper 206 moment decline under the elastic force effect of spring 202 of pressure support, slipper 206 and road 6 road surfaces are offseted and all wheels 102 of built on stilts vehicle 1, in short range, automobile is checked.After avoiding traffic accident, pneumatic supply 201, immediately to cylinder assembly 203 inflating pressures, makes slipper 206 fast rise, and vehicle can continue to travel.Pneumatic supply 201 can or be produced by engine drive by electric air pump air feed independently.
When this slipper moment drops to road surface, built on stilts all wheels, the area of contact on this slipper and road surface is wheel and road surface area of contact tens times, even tens times (Yin Che and different), be that friction force is stronger more than ten times than tradition brake, even tens times, can shorten braking distance more than 80%.According to contact road area, double, friction force also doubles, and braking distance shortens 50% principle, and the automobile that the previously described traditional braking distance of take is 28 meters is example, if drag friction power doubles (originally two times), its braking distance is 14 meters; On this basis, drag friction power doubles again (originally four times), and its braking distance is 7 meters; Drag friction power doubles (originally 8 times) again, and its braking distance is 3.5 meters; Drag friction power doubles again (originally 16 times), and its braking distance is 1.75 meters.
Induction installation can also be installed on vehicle, and while above having mobile object (being mainly people and Che) in designing 10 meters, induction installation can be opened the immediate action valve of moment brake system automatically, automatically sudden stop.So, can relieving fatigue driving, faulty operation and react slow problem.Automobile can, without induction installation, be turned off power supply at intensive road driving.
Referring to Fig. 5, Fig. 6, Fig. 7, in order further to improve the safety of Vehicle Driving Cycle, the safety system of a kind of vehicle of this embodiment also comprises a recessed rail system 3.This recessed rail system 3 comprises that being arranged at the middle recessed rail of road track 301 takes turns 302 with the rail that enters that is arranged at vehicle 1 bottom, recessed rail is suitable for reading wide, the recess tracks that end opening is slightly narrow, wide 7-9cm suitable for reading, the wide 5-7cm in bottom, degree of depth 12-18cm, suitable for reading and end opening width is greater than craspedodrome place at turning, and guarantees that width suitable for reading can not go across the road and impact bicycle pedestrian.Recessed rail is used bolt and compressing tablet to be fixed on roadbed, and it is convenient to change.The recessed rail of inverted trapezoidal structure makes to reduce into the friction face of rail wheel and recessed rail, reduces wear.Enter rail wheel and formed by the symmetrical half block amalgamation in two of left and right, enter that rail wheel is outer is surrounded by removable rubber layer, rubber layer enters on rail wheel being wrapped in respectively two of left and right, and has flange at amalgamation face, and flange is clamped in two of left and right and enters on the amalgamation face of rail wheel.The center of entering the wheel face of rail wheel is provided with annular protrusion, and the side of annular protrusion has the gradient identical with recessed trackside wall, can decline to stretching in the groove of recessed rail to leading.This enters rail wheel 302 and controls lifting by a steering unit 303, steering unit comprises being positioned at operating handle, the drive link on automotive frame top and driving into rail takes turns the rotating shaft swinging up and down, selectively accept as required the control of this recessed rail system 3 and spacing, and adopt trace 304 and front-wheel interlock conversion working direction.Enter rail wheel center, the place ahead and also by support, be provided with rail cleaner 305, rail cleaner is with entering the lifting of rail wheel, rail cleaner for enter rail wheel front side vertically stretch into recessed rail and with the recessed rail inwall gradient coincide pin-shaped, can rotate relative to support, rail cleaner can be rejected the foreign material such as stone in recessed rail, and the removable rubber layer of the outer parcel of rail cleaner, once rail cleaner is encountered the inwall of recessed rail, rail cleaner can rotate relative to support, avoids cliding friction.Recessed rail bottom sides arranges discharge port at interval of one section, is communicated with the drainage pipeline of roadbed.
Embodiment bis-: the present embodiment removes brake system and embodiment mono-has any different, and other are identical with embodiment mono-.
As shown in Figure 4, in the present embodiment, adopt respectively connecting panel 208 to connect between the two ends of the slipper of both sides, connecting panel is horizontal slipper, and cross section is spill, and connecting panel top does not arrange spring.The side of slipper and connecting panel upper surface adopts hinge 209 can stir connection, makes the slipper of both sides be shaped as frame by connecting panel connecting overall.In the present embodiment, the piston rod of cylinder assembly 203 connects the upper surface outside of slipper, and spring 202 is arranged between the adapter plate and slipper of piston rod inner side.The present embodiment structure is used the lower dilly in chassis, and the slipper of both sides adopts connecting panel mutually to restrict, and cylinder assembly can be tried one's best and be arranged toward both sides, reduces the impact on interior space.The present embodiment can adapt to the situation of Uneven road, when both sides slipper is had any different to down stroke, can connecting panel be tilted by the stirring of hinge, and allows the both sides slipper all can kiss the earth.
Embodiment tri-: the present embodiment subtracts the system of hitting 4 except increase by an elasticity on vehicle, and all the other are all identical with embodiment mono-.
Referring to Fig. 1, the safety system of a kind of vehicle of the present embodiment, this vehicle 1 comprises vehicle body 101, wheel 102, is arranged on the brake system 2 of vehicle body 101 bottoms, recessed rail system 3 and the elasticity that is arranged on before vehicle body subtract the system of hitting 4.
Referring to Fig. 8, this elasticity subtracts the system of hitting 4 for being arranged on the anti-collision net 401 before vehicle body.This anti-collision net 401 adopts the netting twine of high-quality to be woven in the head rope 402, and the head rope 402 has the upper head rope and the lower head rope, and netting twine thickness can be born a people or two people's impact force.Longitudinal width of anti-collision net 401 adds road surface to the height of the lower head rope, is no less than altogether 1.85 meters, and has in operator's compartment the place ahead the visual window 403 of not establishing netting twine.Stretch out forward the lower head rope of 20 centimetres of left and right and first touch the lower limb that hit pedestrian, moment will be hit pedestrian and be tripped in anti-collision net 401, be hit pedestrian can catch by the light of nature anti-collision net 401, until vehicle immobilization.While needing, anti-collision net 401 can upwards turn over or turn over downwards, adopts the mode of connecting pin 404, more convenient.The nylon rope head rope and the metal head rope respectively have advantage.The nylon rope head rope can alleviate being hit pedestrian's injury, and the anti-collision net of the metal head rope upwards turns over or turns over more convenient downwards.Anti-collision net degree of tightness is adjustable.
Referring to Fig. 9, the upper head rope also can be set to be no more than windshield base, avoids chaufeur to affect sight line, and now anti-collision net height is lower.
Referring to Figure 10, it is also satisfying for being arranged on the elastic buffer plate 405 being supported by some elastomeric materials before vehicle body that this elasticity subtracts the system of hitting 4.In the present embodiment, the recoil spring 406 that this elastomeric material is a plurality of arrays.Dash plate comprises two-ply, and rear laminate is fixed on headstock the place ahead, and front laminate is positioned at rear laminate the place ahead, and between front laminate and rear laminate, spacing is 15 centimetres, between front laminate and rear laminate, some recoil springs is set, and four jiaos of rear laminates are provided with orienting sleeve 407; After inserting, four jiaos of guideposts 408 that are provided with backward of front laminate in the orienting sleeve of laminate, front laminate can be slided along fore-and-aft direction buffering.
Embodiment tetra-: the present embodiment except increasing a tyre explosion proof function circle on the front-wheel of vehicle, and all the other are all identical with embodiment bis-.
Referring to Figure 11, this tyre explosion proof function circle 5 is for being arranged on the disc steelwork outside vehicle front-wheel.The diameter of this tyre explosion proof function circle 5 is between the internal diameter and external diameter of wheel tyre, and tyre explosion proof function circle external diameter is than the tire thickness of tire outside diameter little 1/3rd to 1/4th.In the present embodiment, the diameter of this tyre explosion proof function circle 5 is than little 1/3rd tire thickness of tire outside diameter.Be arranged on to this tyre explosion proof function circle split the outside (Figure 11) of vehicle wheel shell.The ring of tyre explosion proof function circle 5 is also embedded with ring-shaped rubber bar on week, while blowing out, the rubber strip of tyre explosion proof function circle 5 contacts with bottom surface, and steelwork is played to certain protective effect.
Specific embodiment is in order more clearly to understand the present invention, not as a kind of restriction to right of the present invention, do not departing under the prerequisite of aim of the present invention, can have various variations, all these to the apparent modification of described those skilled in the art by within being included in the scope of this claim.
Claims (10)
1. a safety system for vehicle, comprises wheel and brake system; Described brake system comprises slipper and promotes the pressure source of slipper action; It is characterized in that: also comprise recessed rail system; This recessed rail system comprises being arranged on the recessed rail in the middle of track and being arranged on the rail that enters that vehicle bottom selectively engages with this recessed rail takes turns; Described brake system is moment descending manner brake system; The slipper of brake system is a large-area plank frame that is arranged on vehicle bottom and is subject to described pressure source fast driving; Described slipper be included in described pressure source drive under away from the energy accumulating state and the braking mode that is vertical prompt drop and offsets and contact with ground on ground.
2. the safety system of a kind of vehicle according to claim 1, is characterized in that: described pressure source comprises one or more in pneumatic supply, hydraulic power source or spring.
3. the safety system of a kind of vehicle according to claim 2, is characterized in that: described pressure source comprises to be made the pneumatic supply of described slipper in energy accumulating state and make the spring of described slipper in braking mode.
4. according to the safety system of a kind of vehicle described in claim 1 or 2 or 3, it is characterized in that: described slipper is rectangular, be the both sides that symmetry is divided into vehicle bottom.
5. according to the safety system of a kind of vehicle described in claim 1 or 2 or 3, it is characterized in that: described slipper is shaped as frame, be arranged at the bottom of vehicle.
6. a safety system for vehicle, comprises wheel and brake system; Described brake system comprises slipper and promotes the pressure source of slipper action; It is characterized in that: in the place ahead of vehicle, be provided with an elasticity and subtract the system of hitting; Described brake system is moment descending manner brake system; The slipper of brake system is a large-area plank frame that is arranged on vehicle bottom and is subject to described pressure source fast driving; Described slipper be included in described pressure source drive under away from the energy accumulating state and the braking mode that is vertical prompt drop and offsets and contact with ground on ground.
7. the safety system of a kind of vehicle according to claim 6, is characterized in that: described elasticity subtracts the anti-collision net that the system of hitting comprises that the braiding of high-strength flexible material forms; Described anti-collision net be removably disposed in vehicle above and be provided with spacing and be at least 15 centimetres; The upper edge of anti-collision net is a little less than the lower edge of vehicle front windshield.
8. the safety system of a kind of vehicle according to claim 6, it is characterized in that: described elasticity subtracts the system of hitting and comprises the dash plate being supported by some elastomeric materials, dash plate comprises two-ply, rear laminate is fixed on headstock the place ahead, front laminate is positioned at rear laminate the place ahead, between front laminate and rear laminate, some recoil springs are set, between front laminate and rear laminate, spacing is at least 10 centimetres.
9. according to the safety system of a kind of vehicle described in claim 6 or 7 or 8, it is characterized in that: described pressure source comprises to be made the cylinder of described slipper in energy accumulating state and make the spring of described slipper in braking mode.
10. according to the safety system of a kind of vehicle described in claim 6 or 7 or 8, it is characterized in that: the front-wheel outside of vehicle is provided with detouchable disc tyre explosion proof function circle, and tyre explosion proof function circle external diameter is than the tire thickness of tire outside diameter little 1/3rd to 1/4th.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000670.3A CN104057930B (en) | 2014-01-02 | 2014-01-02 | Safety system of vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000670.3A CN104057930B (en) | 2014-01-02 | 2014-01-02 | Safety system of vehicle |
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| CN104057930A true CN104057930A (en) | 2014-09-24 |
| CN104057930B CN104057930B (en) | 2017-02-15 |
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| CN201410000670.3A Expired - Fee Related CN104057930B (en) | 2014-01-02 | 2014-01-02 | Safety system of vehicle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760578A (en) * | 2015-04-18 | 2015-07-08 | 柳鹏 | Emergency braking system for automobile with ties fully off ground |
| CN107985285A (en) * | 2017-11-27 | 2018-05-04 | 清华大学 | A kind of method and device for obtaining automobile-used air-pressure brake parameter |
| CN108045434A (en) * | 2017-11-20 | 2018-05-18 | 许乃晨 | Ice and snow road direction of traffic guide knife out of control |
| CN112747057A (en) * | 2020-12-30 | 2021-05-04 | 华中科技大学 | Buffering and damping part |
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| CN2209623Y (en) * | 1993-09-21 | 1995-10-11 | 熊青松 | Emergency remedy device for brake of vehicle |
| CN2320469Y (en) * | 1998-02-12 | 1999-05-26 | 秦培德 | Automatic protecting device preventing pedestrain from being collided |
| DE19943091A1 (en) * | 1999-09-09 | 2001-04-12 | Daimler Chrysler Ag | Permanent magnet rail brake for low platform tram systems employs magnet weight to initiate final application of brake pad to rail |
| CN2448659Y (en) * | 2000-09-20 | 2001-09-19 | 刘宏起 | Emergency parking apparatus |
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| CN201863820U (en) * | 2010-11-10 | 2011-06-15 | 曹臻 | Efficient brake |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104760578A (en) * | 2015-04-18 | 2015-07-08 | 柳鹏 | Emergency braking system for automobile with ties fully off ground |
| CN108045434A (en) * | 2017-11-20 | 2018-05-18 | 许乃晨 | Ice and snow road direction of traffic guide knife out of control |
| CN107985285A (en) * | 2017-11-27 | 2018-05-04 | 清华大学 | A kind of method and device for obtaining automobile-used air-pressure brake parameter |
| CN112747057A (en) * | 2020-12-30 | 2021-05-04 | 华中科技大学 | Buffering and damping part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104057930B (en) | 2017-02-15 |
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