CN105774772B

CN105774772B - Automobile smart brake executes system and implementation automatically

Info

Publication number: CN105774772B
Application number: CN201610130051.5A
Authority: CN
Inventors: 郝慧明; 王俊昌; 王文尚; 刁苏顺; 王德红
Original assignee: Individual
Current assignee: Wang Dexin
Priority date: 2016-03-09
Filing date: 2016-03-09
Publication date: 2018-08-28
Anticipated expiration: 2036-03-09
Also published as: CN105774772A

Abstract

The invention discloses a kind of automobile smart brakes to execute system and implementation automatically, belongs to automobile technical field.The automatic execution system, the pulling device of brake force is generated including central control system, vehicle power supply, brake system of car, brake pedal arm and the caution system being made of Brake lamp, double flashing lights, steering indicating light, driving lamp and loudspeaker and output, and it is arranged or is connected with drawing/pressure application end of pulling device on brake pedal arm, in the case where needing fast automatic deceleration, pulling device pulls braking footrest arm to implement braking to vehicle and/or pulls clutch pedal lever, and/or the accelerator pedal arm of negative direction pulling simultaneously simultaneously.The present invention adapts to a variety of models, stable and reliable in work through testing the system.

Description

Automobile smart brake executes system and implementation automatically

Technical field

The present invention relates to a kind of automobile smart brakes to execute system and implementation automatically, belongs to automobile technical field.

Background technology

The vehicle to come into operation all over the world now is more and more, but is limited by driver's physiological property, annual because of nothing Method implements automatic retarding braking, and due to blowing out, knocking into the back etc., brake latencies lead to a large amount of life and property loss.To reduce accident, Life and property loss is reduced, is badly in need of using the intelligent control technology more automated, carrys out automatic relief with high safety, improve row Vehicle safety.

Implement traffic safety automatic-aid function, be unable to do without a most important automatic executing agency, i.e. automatic braking Deceleration mechanism.The mechanism needs after obtaining the specific instruction of all kinds of traffic safety control systems, driver can be replaced in braking system Brake power is automatically generated in system, and under control of the control system, open in time and release automatic braking rescue function, preferably The fuel delivery for reducing engine automatic simultaneously and the driving force for reducing vehicle so that vehicle quick deceleration or travel speed are controlled, To avoid blowing out, exceed the speed limit, fatigue driving and high speed the harm such as knock into the back.But at present vehicle on substantially without configuration from Dynamic brake actuator.

In addition, also lacking the case study of the automatic braking scheme for most dangerous high-speed tire explosion at present, especially need Which kind of, it is to be understood that having the automatic braking executing agency of technical characteristic parameter, for example, after burst is blown out, need after blowing out at the latest How long so that vehicle is started actual deceleration, slowed down etc. with much brake force, otherwise, it can not just design and making is blown out Automatic retarding succours executive device, and existing vehicle in use is multifarious, installs additional afterwards very inconvenient, it is also desirable to provide simple and convenient Installation scheme.

For this reason, it may be necessary to provide the automobile intelligent system that disclosure satisfy that high-speed tire explosion, knock into the back at a high speed etc. and be in extreme danger and succour and require Dynamic execution system and its application method and installation method.

Invention content

The purpose of the present invention is to provide a kind of automobile smart brakes to execute system and implementation automatically.

Automobile smart brake provided by the present invention executes system, including central control system, vehicle power supply, automobile automatically Braking system, pulling device, brake pedal arm and the warning being made of Brake lamp, double flashing lights, steering indicating light, driving lamp and loudspeaker System, the drawing/pressure for being arranged or being connected with pulling device on brake pedal arm applies end, when applying end for pulling force, pulling Device is worked using pull-down pattern；When applying end for pressure, pulling device is worked using pushing mode；It is connected on pulling device One end of steel wire rope, steel wire rope is fixedly connected on pulling device, is arranged with metal hose on steel wire, in the pulling device It is provided with self-locking mechanism, pulling device is connected to central control system, and central control system connects running information harvester, institute The pulling device stated is rotation pulling device or Linear scaling pulling device；

It if rotation pulling device, can select to use following two ways, first, the rotation pulling device used includes Motor is connected with turbine worm reducer in the output of motor, and using the self-locking mechanism of turbine worm reducer, turbine and worm subtracts Rolling wheel is provided on the output shaft of fast machine, the end of steel wire rope is fixedly connected on rolling wheel, is provided between rolling wheel and output shaft Unilateral bearing drives rolling wheel rotation that steel wire rope, motor is pulled to be connected to control system when motor rotates forward；Second is that the rotation used It includes motor to turn pulling device, and motor carries brake, and brake is connected with deceleration as self-locking mechanism in the output of motor Machine is provided with rolling wheel on the output shaft of speed reducer, unilateral bearing is provided between rolling wheel and output shaft, the end of steel wire rope is fixed It is connected on rolling wheel, drives rolling wheel rotation to pull steel wire rope when motor rotates forward, motor is connected to central control system, above-mentioned It is diameter-changing wheel or isometrical wheel to rotate the rolling wheel in pulling device；It may be selected that two are arranged in the output of above-mentioned rotation pulling device The above synchronizing wheel is all connected with steel wire rope in each synchronizing wheel, and one is connected to brake pedal arm, and in addition one or two selection connects It is connected to accelerator pedal arm or/and clutch pedal lever, the power for being connected to accelerator pedal arm applies direction to make throttle become smaller, and connects It is to make clutch separation that power on to clutch pedal lever, which applies direction,；The size and shape of rolling wheel ensures can be foot-operated by braking Plate, gas pedal and/or clutch pedal, which synchronize, moves precalculated position to；

If Linear scaling pulling device, then Linear scaling pulling device is using the ball-screw with self-locking function, rolling Limit switches are set on ballscrew, the other end can be connected directly or by diameter-changing wheel braking footrest, gas pedal and/or from The drawing of clutch pedal/pressure applies end, to realize that synchronization moves various pedals to precalculated position；

Above-mentioned pulling device be connected to that central control system sends out blow out rescue instruction when, must be within 2 seconds time It pulls brake pedal arm to reach output maximum braking force position, the power of brake pedal arm is pulled to be braked for this vehicle design maximum The 60-80% of power；If being connected with pulling device on accelerator pedal arm wall, the reversed power for pulling accelerator pedal arm can reach Driver steps on the gas the 300% of power；The time for releasing throttle and clutch pedal being moved to bottom is not more than 1.5 seconds；

Further, central control system connection running information harvester, including speed, current location, tire pressure and Blow out, anticollision, knock into the back, fatigue driving, parking, brake pedal arm, vehicle body steady state signal harvester, have satellite Position system and long distance wireless transceiver module, has CAN bus, can analyze and determine acquisition signal in real time automatically, find hypervelocity, High-speed tire explosion, fatigue driving, to lose control of one's vehicle, will knock into the back, road ahead is meteorological dangerous, section control and needs stop in emergency and When aid parking, can be automatic or receive the wireless instructions that mobile phone and remote monitoring platform are sent out, sends out and execute instruction driving pulling Device operating and controlling vehicle automatically speeds up, slows down and stops, and automatically that abort situation, fault time and failure is former in this vehicle exception Because being sent to mobile phone or remote monitoring platform；

Further, the pulling device is rotation pulling device, and the rotation pulling device includes motor, motor Output on be connected with speed reducer, rolling wheel is provided on the output shaft of speed reducer, there is one-way clutch between rolling wheel and output shaft, Motor, which comes with brake gear or speed reducer itself, has self-locking device, and the end of steel wire rope is fixedly connected on rolling wheel, described Rolling wheel be diameter-changing wheel, above-mentioned motor, speed reducer, one-way clutch, rolling wheel are arranged in shell, and steel wire rope is from pulling device Shell in draw, the metal hose of appropriate length is carried outside the steel wire rope of extraction, speed reducer output shaft and metal rolling wheel it Between the one-way clutch that is arranged, metal rolling wheel can be driven to export pulling force, motor negative direction when being rotated forward its role is to motor Output shaft dallies when rotation, metal rolling wheel cannot be given to apply active force, and metal rolling wheel is in free state, can be with being applied to steel wire Restrict end pulling force and arbitrarily invert；

Further, it is connected with newly-increased Nut column on the car body；The Nut column uses outer hexahedron, is set on lower face It is equipped with screw hole, offers through-hole close to upper side, unicom is offered on upper surface to the locking screw keyhole of the side through-hole, Clamping screw is provided in bolt hole, Nut column lower part open hole size is matched with the bolt on vehicle, nut when installation Column substitutes car body top nut and uses；

Further, the drawing being arranged on each pedal arm/pressure applies end, and it includes a knot that the drawing/pressure, which applies end, Structure is downward opening n shapes fixture block, and n shapes side offers vertical ladder diameter bore, and top is macropore, and aperture is more than or waits In metal hose outer diameter；The small aperture that macropore is connected with the top is less than metal hose outer diameter and is more than steel wire rope outer diameter； When applying end as pressing force, can the larger macropore in aperture be set in the lower part of the aperture, be arranged steel wire inside macropore The metal hose or metal winding pipe that rope can make steel wire rope natural torsion excessive when being drawn from n shape fixture blocks；In top, the big hole portion in lower part The side of position is respectively provided with lateral screw hole and puller bolt；The opposite side in ladder reducing hole is opened up in n shape fixture blocks, it is laterally fixed to open up Position screw hole, is provided with the bolt being locked at the n shape fixture blocks on pedal arm in positioning screw hole；

Further, it is connected with newly-increased Nut column on the car body；The Nut column uses outer hexahedron, is set on lower face It is equipped with screw hole, offers through-hole close to upper side, unicom is offered on upper surface to the locking screw keyhole of the side through-hole, Clamping screw is provided in bolt hole, Nut column lower part open hole size is matched with the bolt on vehicle, nut when installation Column substitutes car body top nut and uses, and the Nut column is fixed on the car body, and n shape fixture blocks are fixed on pedal arm, is filled in pulling Set using pull pedal mode work when, from the metal hose that pulling device comes after Nut column upper end through-hole passes through, reserve Appropriate length is locked by upper surface positioning bolt, and steel wire rope is connected to from the extraction of residual metallic hose end on pedal arm N shapes pulling force/pressure apply end, after steel wire rope is formed directly into reducing hole from n shape fixture blocks lower part, pass through lower part and/or top Cross bolts hold out against fixation；When being worked using pushing mode, the metal hose to come from pulling device, after reserving sufficient length, The n shape fixture block upper lateral part macropores being fixed on pedal are inserted into, end is withstood on the cascaded surface of aperture reducing by the cross on the outside of upper hole It is held out against to bolt locked；The steel wire rope drawn from metal hose end, is passed down through aperture and is fixed in the macropore of lower part Metal hose or metal winding pipe become naturally stretches to fixed Nut column on the car body backward, and steel cord ends are from Nut column upper end Cross through hole pass through after, be locked on the car body by the positioning bolt of through-hole upper end；When using the pushing mode, reserve Metal hose length should be more than pulling device to the air line distance between the n shape fixture blocks being fixed on pedal arm, to push The arc heaved is kept in the process；

Further, electronic signal generator is configured for the vehicle using E-Gas, in central control system, is concatenated In the circuit of output terminal of accelerator pedal position sensor, after obtaining the deceleration instruction of central control system, oil is automatically cut off Door pedal position signal, synchronizes the idle position electric signal for sending out simulation so that engine is directly in idling mode or deceleration Oil-break state；Electronic signal generator is configured in the central control system also can increase the simulation throttle position of oil mass by transmission Electric signal, driving vehicle accelerate；

Further, individually miniature pulling device is increased to the vehicle of non-electrical electronic throttle, referred to for acceleration to be individually performed It enables；

Further, central control system is configured with manual operation start button and releasing button, which can replace Driver's both feet, are started by manual entry button and release the system, so as to artificial intelligence mode automatic implementation to vehicle Acceleration, deceleration, braking and parking operation；

Further, for the rotation pulling device with electromagnetic brake as self-locking mechanism, central control system is given When brake guaranties, ensure that electromagnetic brake obtains electric generation magnetic field, applying friction brake force in motor rotation axis end makes electricity Machine slows down or stalling locking, and electromagnetic brake is in the off working state detached with motor under the action of the spring in dead electricity, To in brake troubles motor can arbitrarily forward and reverse rotation, pedal will not can not reset because of brake troubles by locked；

Further, the global position system and radio receiving transmitting module that central control system has, can realize and other Road location speed and directional information, retarding braking, information warning and manipulation instruction between vehicle and remote monitoring platform It interconnects.

Automobile smart brake provided by the present invention executes system implementation automatically, and the method passes through automatic braking System realizes that the automatic breaking system includes central control system, vehicle power supply, brake system of car, pulling device, system Dynamic pedal arm and the caution system being made of Brake lamp, double flashing lights, steering indicating light, driving lamp and loudspeaker, on brake pedal arm Drawing/the pressure for being arranged or being connected with pulling device applies end, and when applying end for pulling force, pulling device uses pull-down pattern work Make；When applying end for pressure, pulling device is worked using pushing mode；Connecting steel wire ropes on pulling device, the one of steel wire rope End is fixedly connected on pulling device, self-locking mechanism is provided in the pulling device, pulling device is connected to central control System, central control system connect running information harvester, and the pulling device is rotation pulling device or Linear scaling Pulling device；

It if rotation pulling device, can select to use following two ways, first, the rotation pulling device used includes Motor is connected with turbine worm reducer in the output of motor, and using the self-locking mechanism of turbine worm reducer, turbine and worm subtracts Rolling wheel is provided on the output shaft of fast machine, the end of steel wire rope is fixedly connected on rolling wheel, and motor rotation drives rolling wheel rotation to draw Dynamic steel wire rope, is provided with one-way clutch, motor is connected to control between the turbine worm reducer output shaft and rolling wheel System；Second is that the rotation pulling device used includes motor, motor carries brake, brake as self-locking mechanism, motor It is connected with speed reducer in output, rolling wheel is provided on the output shaft of speed reducer, the end of steel wire rope is fixedly connected on rolling wheel, electricity Machine rotation drives rolling wheel rotation that steel wire rope, motor is pulled to be connected to central control system, the rolling wheel in above-mentioned rotation pulling device For diameter-changing wheel or isometrical wheel；It may be selected that more than two synchronizing wheels are arranged in the output of above-mentioned rotation pulling device, it is each synchronous Steel wire rope is all connected on wheel, one is connected to brake pedal arm, in addition one or two selection be connected to accelerator pedal arm or/and Clutch pedal lever, the power for being connected to accelerator pedal arm apply direction to make throttle become smaller, are connected on clutch pedal lever It is that engine power is made to be detached from driving vehicle that power, which applies direction,；The size and shape guarantee of rolling wheel can be by braking footrest, throttle Pedal and/or clutch pedal, which synchronize, moves precalculated position to；

Implementation is as follows：

（1）The analytical judgment that central control system is carried out according to itself acquisition information receives CAN bus, mobile phone or long-range The instruction that wireless manipulation is sent, in the case where needing fast automatic deceleration, including the high-speed tire explosion that happens suddenly, evade rear-end collision, Hypervelocity, is stopped in emergency at fatigue driving, and pulling device of the central control system into automatic breaking system sends out instruction, and motor obtains Drive deceleration mechanism output shaft rotates after electricity, and braking footrest arm is pulled to implement braking to vehicle and/or pull clutch simultaneously Pedal arm, and/or simultaneously negative direction pull accelerator pedal arm, reduce or release engine drive power, to vehicle implement slow down or Parking manipulation；

（2）Central control system is monitoring that motor reaches locked rotor current certain time or will be sent out in front truck or rear car Life, which is knocked into the back, or the deceleration of vehicle reaches pre-provisioning request or sends out instruction when each pedal arm being pulled to reach precalculated position makes motor Stalling, output self-locking function make the position of current each pedal arm and driving force locked, and vehicle keeps front deceleration speed not Become；

（3）Control system monitors current vehicle speed state in real time, it is found that speed is reduced to required speed or reaches braking purpose Afterwards, it provides deceleration-operation and releases instruction, motor carries out the reversion of suitable duration, at this time each unilateral bearing and metallic coil thereon Wheel is in the free state not inverted with the reversion of output shaft, steel wire rope can braking footrest arm, accelerator pedal arm, from It is arbitrarily retracted under the drive of clutch resetting spring, until pedal resets completely, until resetting spring elastic force is eliminated naturally；It is adopting When with straight line pulling device, the position that motor reversal causes leading screw to be restored to limit switch restriction stops, and various pedal arms are multiple It automatically resets under the spring effect of position；

（4）It is automatic that central control system adjusts vehicle by regulating and controlling start-stop time of motor, direction of rotation, size of current Speed, brake force size variation and the realization of deceleration when braking reach timely solution when braking purpose to automatic braking function It removes；

（5）Central control system while implementing automatic retarding operation, automatically turn on loudspeaker, Brake lamp, steering indicating light or Double flashing lights, driving lamp warn periphery and pursuit-type vehicle to be avoided in time；

（6）Central control system is connected to the startup that driver is inputted by hand push button and releases instruction and mobile phone or remote When the instruction that range monitoring platform is sent, automatic braking function can be started automatically respectively and automatically terminate automatic braking function, and Abort situation, fault time and failure cause are sent to mobile phone or remote monitoring platform automatically in this vehicle exception；

（7）Above-mentioned pulling device be connected to central control system send out blow out rescue instruction when, must be within 2 seconds time It pulls brake pedal arm to reach output maximum braking force position, the power of brake pedal arm is pulled to be braked for this vehicle design maximum The 60-80% of power, if being connected with pulling device on accelerator pedal arm wall, the reversed power for pulling accelerator pedal arm can reach Driver steps on the gas the 300% of power, and the time for releasing throttle and clutch pedal being moved to bottom is not more than 1.5 seconds, in the vehicle that will blow out Speed when being automatically lowered to the characteristic velocity of 60 km/h, central control system sends out automatic braking and releases instruction automatically；

Further, the rolling wheel uses diameter-changing wheel, and steel wire rope is pulled with maximum outside diameter when rolling wheel being made to start rotation, with Braking footrest arm is quickly pulled to generate the position of brake force by prestissimo and smaller torque；Maximum is shifted in brake pedal arm When application position, the rolling wheel shape of design makes steel wire rope be in radius and constantly become smaller position, is turned round with the speed slowed down and increasing Square driving pedal, when pedal reaches the maximum braking force output position that can not be continued to move to, steel wire rope is just at most smaller part Path position, at this time motor start stall work, pulling device export maximum moment, maximum braking force is generated in brake cylinder； Similarly realize that accelerator pedal arm is returned on fast powerful top and fast driving clutch pedal lever releases start as early as possible to precalculated position The driving force of machine output.

The present invention positive advantageous effects be to realize the function of galloping intelligence automatic braking, this System uses rear loading pattern, does not do any change to the existing system of automobile, adapts to a variety of models, through testing the system work Make reliable and stable.

Description of the drawings

Fig. 1 is the schematic diagram of brake actuator of the present invention.

Fig. 2 is the section schematic front view of n shapes fixture block of the present invention.

The schematic top plan view of Fig. 3 fixture blocks of the present invention.

Fig. 4 is the section schematic front view of Nut column of the present invention.

Fig. 5 is the schematic top plan view of Nut column of the present invention.

Fig. 6 is that pulling force applies connection diagram of the end form on pedal arm.

Fig. 7 is that pressure applies connection diagram of the end form in pedal arm wall.

Fig. 8 is the schematic diagram of unilateral bearing and cam diameter-changing wheel.

Fig. 9 is the schematic diagram of spiral diameter-changing wheel.

Figure 10 is the schematic diagram of turbine and worm dual output.

Specific implementation mode

Detailed explanation carried out to the present invention in conjunction with attached drawing, in attached drawing respectively label for：1：Pulling device；2：Steel wire rope；3： Pedal arm；4：Metal hose；5：N shape fixture blocks；51：Top macropore；52：Top positioning screw hole；53：Lower part positioning screw hole；54：Under Portion's macropore；55：N shape fixture blocks location hole one；56：N shape fixture blocks location hole two；57：Aperture；58：N shape fixture blocks positioning bolt one；59： N shape fixture blocks positioning bolt two；500：Fixing bolt；6：Nut column；60：Cross through hole；61：Nut column screw hole；62：Upper end positions Hole；63：Locking positioning bolt；7：Rolling wheel；8：One-way clutch；9：Output shaft；10：Spiral reducing rolling wheel；101：Helicla flute； 11：Motor；12：Turbine worm reducer；121：Output shaft one；122：Output shaft two；13：Shell.

As shown in the drawings, automobile smart brake executes system, including central control system, vehicle power supply, automobile automatically Braking system, brake pedal arm and the caution system being made of Brake lamp, double flashing lights, steering indicating light, driving lamp and loudspeaker, are making Drawing/the pressure for being arranged or being connected with pulling device on dynamic pedal arm applies end, and when applying end for pulling force, pulling device is using drop-down Mode works；When applying end for pressure, pulling device is worked using pushing mode；Connecting steel wire ropes on pulling device, steel wire One end of rope is fixedly connected on pulling device, self-locking mechanism is provided in the pulling device, during pulling device is connected to It is rotation pulling device or Linear scaling pulling device to entreat control system, the pulling device；Show that this execution is in Fig. 1 The schematic diagram of system, 1 is pulling device in figure, and pulling device pulls steel wire rope 2, pull the power of steel wire steel wire rope 2 by pulling force or Pressure mode is applied on pedal arm 3, is arranged with metal hose 4 outside steel wire rope 2, metal hose 4 can make steel wire rope in vehicle Suitable spatial alternation path and direction are selected when upper arrangement, help to eliminate the resistance generated when steel wire rope zig zag, more have Helping pulling device selects available space to be fixed.

It if rotation pulling device, can select to use following two ways, first, the rotation pulling device used includes Motor is connected with turbine worm reducer in the output of motor, and using the self-locking mechanism of turbine worm reducer, turbine and worm subtracts Rolling wheel is provided on the output shaft of fast machine, the end of steel wire rope is fixedly connected on rolling wheel, and motor rotation drives rolling wheel rotation to draw Dynamic steel wire rope, is provided with one-way clutch between the turbine worm reducer output shaft and rolling wheel, one-way clutch uses Unilateral bearing, motor are connected to control system；The unilateral bearing being arranged between speed reducer output shaft and metal rolling wheel, effect It is that metal rolling wheel can be driven to export pulling force when motor rotates forward, output shaft dallies when motor negative direction rotates, and cannot give gold Belong to rolling wheel and apply active force, metal rolling wheel is in free state, can arbitrarily be inverted with the pulling force for being applied to steel cord ends；Figure Above structure is shown in 10,11 show motor, and 12 show the turbine worm reducer being connect with motor；Turbine and worm subtracts There are two output shafts for band on fast machine, are output shaft 1, output shaft 2 122 respectively；Second is that the rotation pulling device used includes Motor, motor carry brake, and brake connects speed reducer, the output shaft of speed reducer as self-locking mechanism in the output of motor On be provided with rolling wheel, the end of steel wire rope is fixedly connected on rolling wheel, motor rotation drive rolling wheel rotation pull steel wire rope, motor It is connected to central control system.The preferred diameter-changing wheel of rolling wheel or isometrical wheel in above-mentioned rotation pulling device；It may be selected above-mentioned The synchronizing wheel that the more than two diameters of setting are different in the output of pulling device is rotated, is all connected with steel wire rope in each synchronizing wheel, one Root is connected to brake pedal arm, and in addition one or two selection is connected to accelerator pedal arm, clutch pedal lever, different-diameter Synchronizing wheel corresponds to the different trips of different pedals, so that motor is moved to precalculated position simultaneously；Shown in Figure 10 two it is defeated The turbine worm reducer of shaft can be realized easily drives two synchronizing wheels in both sides, can also be on the output shaft of side Install the different rolling wheel of more than two size shapes additional simultaneously；The power for being connected to accelerator pedal arm applies direction to make throttle become Small, it is that engine power is made to be detached from driving vehicle, i.e. clutch separation that the power being connected on clutch pedal lever, which applies direction,；

If Linear scaling pulling device, then Linear scaling pulling device is using the ball-screw with self-locking function, rolling Limit switches are set on ballscrew, and the moving member of preferable ball-screw drives a rotary shaft, reducing is connected in rotary shaft The end of rolling wheel, steel wire rope is connected on reducing rolling wheel；

Selection connects or is not connected to above-mentioned pulling device on accelerator pedal arm and clutch pedal lever；

Above-mentioned pulling device must pull braking to step in the control signal work for being connected to central control system in 2 seconds Plate arm reaches output maximum braking force position, and the power of brake pedal arm is pulled to be preferably no less than this vehicle design maximum braking force 60-80%；If being connected with pulling device on accelerator pedal arm wall, the reversed power for pulling accelerator pedal arm can reach department Machine steps on the gas the 300% of power；If being connected with pulling device on clutch pedal lever wall, clutch pedal lever is moved to completely de- From time be no more than 1.5 seconds；

Central control system be connected with speed, current location, tire pressure and blow out, anticollision, knock into the back, fatigue driving, parking, system The harvester of dynamic pedal arm, vehicle body steady state signal, has global position system operational module, can analyze in real time automatically Judge acquisition signal, find hypervelocity, high-speed tire explosion, fatigue driving, to lose control of one's vehicle, will knock into the back, the meteorological danger of road ahead When stopping in emergency with aid parking with needs, send out execute instruction driving pulling device operating and controlling vehicle automatically speed up, slow down and stop Vehicle；The pulling device is rotation pulling device, and the rotation pulling device includes motor 11, is connected in the output of motor There is turbine worm reducer 12, rolling wheel is provided on the output shaft of turbine worm reducer, the end of steel wire rope is fixedly connected on On rolling wheel 7, the rolling wheel 7 is diameter-changing wheel, and above-mentioned motor, speed reducer, unilateral bearing, rolling wheel are arranged in shell 13, steel Cord 2 is drawn out of pulling device shell 13, and the metal hose 4 of appropriate length is carried outside the steel wire rope of extraction；

It is connected with newly-increased Nut column 6 on the car body；The certain screw holes used in the screw hole specification and vehicle of newly-increased Nut column are advised Lattice are consistent, and the certain nuts removed on vehicle are replaced using Nut column；The Nut column uses outer hexahedron, on lower face It is provided with screw hole, is Nut column screw hole as shown in 61 in figure, offers through-hole 60 close to the horizontal side in upper end, through-hole 60 is side To offering vertical unicom on upper surface to the positioning bolt hole of the side through-hole, the positioning screw hole described in 62 is to position Bolt hole, is provided with locking positioning bolt in bolt hole, and 63 show locking positioning bolt, the screw hole size of Nut column lower part with Bolt on vehicle matches, and the Nut column substitutes car body top nut and uses when installation；

Pulling device using pull-down pattern work when, as shown in fig. 6, the metal hose 4 directly to come from pulling device from After 6 cross through hole of Nut column passes through, appropriate length is reserved, by the locking positioning bolt 63 in the positioning bolt hole of top by the metal Hose positioning and locking is on the car body；The steel wire rope drawn from residual metallic hose end is fastened on each pedal arm；

When pulling device is worked using pushing mode, it is arranged on from 4 end of metal hose that pulling device comes out and respectively steps on After on plate arm, the steel wire rope therefrom drawn from Nut column through-hole pass through after it is fixed on the car body；

More optimize, the drawing being arranged on each pedal arm/pressure applies end, including a structure is downward opening n shapes Fixture block 5, n shapes side offer vertical diameter bore, and the superposed macropore diameter in reducing hole is more than or equal to outside metal hose Diameter, 51 show top macropore, and 57 aperture of aperture that macropore is connected with the top is less than metal hose outer diameter and is more than steel wire rope Outer diameter；In the lower part of aperture, the larger lower part macropore in aperture can be set, for fixing metal hose or metal outside steel wire rope Bend pipe, 54 show lower part macropore, and the cross at top wide-bore position is lateral, and the lateral opening with silking is arranged and holds out against spiral shell Bolt；Top positioning screw hole as shown at 52, the cross at lower part wide-bore position is lateral, and the lateral opening with silking is arranged and holds out against Bolt；Lower part positioning screw hole as shown at 53 opens up the opposite side in reducing hole in n shape fixture blocks, offers lateral positioning spiral shell Hole, n shape fixture blocks location hole one, n shape fixture blocks location hole two as shown in 55,56 in figure；It is provided in positioning screw hole by the card Bolt of the block positioning and locking on pedal arm；The n shape fixture blocks positioning bolt one as shown in 58,59 in figure, n shape fixture blocks position spiral shell Bolt two；Drawing/pressure is set on each pedal arm and applies end, applies end, the then metal locked from 6 through-hole of Nut column if pulling force After the steel wire rope 2 that hose extracts penetrates reducing hole from n shape fixture blocks lower part, by the cross bolts of lower part and/or top, by steel Cord end hold out against it is locked, this mode as shown in fig. 6,500 be fixing bolt, it is steel that fixing bolt is fixed in this case Cord；When applying end if pressure, as described in Figure 7, the initial end of metal hose is fixed and is withstood on shell 13, and metal hose is pre- Stay sufficient length at heave it is arc-shaped after, end penetrates the bottom of n shape fixture blocks top macropore 51 from top, withstand on aperture 57 with On the adjacent end face of top macropore 51, the metal hose end 4 of insertion is held out against by the cross bolts of upper lateral part, the fixation in Fig. 7 Bolt 500 be cross bolts, in this case, 500 it is fixed be metal hose, under this power output mode, it is ensured that metal Hose length is pushing the arc for keeping heaving in the process more than the air line distance that pulling device and pedal arm are fixed between fixture block Shape, after the steel wire rope 2 drawn in metal hose passes through aperture 57,2 end of steel wire rope is directly or by being fixed on lower part macropore In metal hose or metal winding pipe nature deflecting it is excessive after, across being arranged in 6 upper end of Nut column in steel cord ends direction After through-hole, by the bolt positioning and locking in Nut column upper bolt hole；In this way when pulling device works, steel cord ends are fixed Immovable on Nut column, steel wire rope will stretch pushing under motor effect, and to heave the reserved metal for having additional length soft Pipe, metal hose can not be retreated because initial end is fixed on pulling device, and being inserted in card end in the block will stretch forward, from And it pushes pedal and is moved down along steel wire rope and drive pedal arm to move down and generate brake force etc.；

For the vehicle using E-Gas, electronic signal generator is configured in the central control system, is serially connected in throttle In circuit after pedal arm, after obtaining the deceleration instruction of central control system, substitution accelerator pedal arm position is automatically cut off The fuel delivery signal provided synchronizes the replacement electric signal for sending out simulation so that engine is directly in idling mode；Or pass through hair The analog electrical signal for increasing oil mass, driving vehicle is sent to accelerate；Further, the vehicle of non-electrical electronic throttle is increased individually miniature Pulling device, the assisted instruction for executing central control system.

It if rotation pulling device, can select to use following two ways, first, the rotation pulling device used includes Motor is connected with turbine worm reducer in the output of motor, and using the self-locking mechanism of turbine worm reducer, turbine and worm subtracts Rolling wheel is provided on the output shaft of fast machine, the end of steel wire rope is fixedly connected on rolling wheel, and motor rotation drives rolling wheel rotation to draw Dynamic steel wire rope, is provided with one-way clutch, motor is connected to control between the turbine worm reducer output shaft and rolling wheel System；Second is that the rotation pulling device used includes motor, motor carries brake, brake as self-locking mechanism, motor It is connected with speed reducer in output, rolling wheel is provided on the output shaft of speed reducer, the end of steel wire rope is fixedly connected on rolling wheel, electricity Machine rotation drives rolling wheel rotation that steel wire rope, motor is pulled to be connected to central control system, the rolling wheel in above-mentioned rotation pulling device It is preferred that diameter-changing wheel or isometrical wheel；It may be selected that more than two synchronizing wheels, Mei Getong are arranged in the output of above-mentioned rotation pulling device Step wheel on be all connected with steel wire rope, one is connected to brake pedal arm, in addition one or two selection be connected to accelerator pedal arm or/ And clutch pedal lever, the power for being connected to accelerator pedal arm apply direction to make throttle become smaller, are connected on clutch pedal lever Power apply direction be make engine power be detached from driving vehicle；The size and shape guarantee of rolling wheel can be by braking footrest, oil Door pedal and/or clutch pedal synchronize and move precalculated position to；

Above-mentioned pulling device be connected to central control system send out blow out rescue instruction when, being characterized in that must be in 2 second It pulls brake pedal arm to reach output maximum braking force position, the power of brake pedal arm is pulled to be braked for this vehicle design maximum The 60-80% of power；If being connected with pulling device on accelerator pedal arm wall, the reversed power for pulling accelerator pedal arm can reach Driver steps on the gas the 300% of power；The time for releasing throttle and clutch pedal being moved to bottom is not more than 1.5 seconds, it is characterised in that real Applying method is as follows：

（2）Central control system is monitoring that motor reaches the deceleration of locked rotor current certain time or vehicle and reach pre- Provisioning request will send out instruction when front truck or rear car knock into the back or pull each pedal arm to reach precalculated position and make motor Stalling, output self-locking function make the position of current each pedal arm and driving force locked, and vehicle keeps front deceleration speed not Become；

（3）Control system monitors current vehicle speed state in real time, it is found that speed is reduced to required speed or reaches braking purpose Afterwards, it provides deceleration-operation and releases instruction, motor carries out the reversion of suitable duration, at this time each unilateral bearing and metallic coil thereon Wheel is in the free state not inverted with the reversion of output shaft, steel wire rope can braking footrest arm, accelerator pedal arm, from It is arbitrarily retracted under the drive of clutch resetting spring, until each pedal resets completely, the elastic force of resetting spring is eliminated naturally is Only；When using straight line pulling device, the position that motor reversal causes leading screw to be restored to limit switch restriction stops, various pedals Arm automatically resets under action of reset spring；

（7）Further, the rolling wheel preferably uses diameter-changing wheel, and steel is pulled with maximum outside diameter when rolling wheel being made to start rotation Cord reaches rapidly generation effectively to overcome the idle stroke of brake pedal and braking system with prestissimo and smaller torque The position of brake force；When driving brake pedal arm to be moved to output maximum braking force position, rolling wheel shape makes at steel wire rope In minor radius winding position, export slower speed but high torque, especially so that motor in brake pedal to reach most brake force defeated When out position cannot move again, steel wire rope is exactly in rolling wheel least radius position, and motor rotation blockage works and maximum output torque, It is maximum with shortest time, generation in brake cylinder so as in the case of same motor speed, power and reduction ratio, realize Brake force；Similarly realize that accelerator pedal arm is returned on fast powerful top and fast driving clutch pedal lever solves as early as possible to precalculated position Except the driving force of engine output.

In technical scheme of the present invention determination process, in order to determine the optimum technology parameter for relief of blowing out, carry out big Quantity research is tested, and being included in speed, to be up to the real vehicle that 130-167.1 kilometers superelevation speed per hour cap sensitive front-wheel etc. is done quick-fried Tire automatic-aid is tested, and for the automatic-aid of high-speed tire explosion, obtains following research conclusion：（1）Automatic braking executing agency, When implementing retarding braking using the existing brake pedal arm of automobile, from foot pedal arm setting in motion is started drag, stepped on to that will brake Plate arm is moved to the time that output maximum braking force position is consumed, and longest must not exceed 2 seconds；（2）Self-sustaining gear pulls The brake force size of foot pedal arm output, it should be the 60-80% of this vehicle design brake force；Above-mentioned running parameter, through a large amount of Research test disclosure satisfy that time and the required braking force of most dangerous high-speed tire explosion relief；Otherwise, then slow or brake force is small again, It will make high-speed tire explosion vehicle that can not utilize the inertia in original transport condition and direction, can not effectively overcome the wheel and non-quick-fried of blowing out The significant differences of rolling resistance, rolling radius and lateral force etc. between tire wheel and cause high-speed tire explosion vehicle to miss best relief machine Meeting, can not safety operation control, occur turning around, turn on one's side, the particularly serious traffic accident of the car crashes such as whipping；And brake force is excessive, dashes forward Right emergency braking deceleration will cause the injury to personnel on vehicle not with good safety belt, also can lead to rear portion tail because deceleration is too fast Have little time reaction with vehicle and knock into the back, or causes accident with nearby vehicle collision due to evacuation of dodging is too late；In addition, being at this When system actively implements automatic braking, since inertia body will lean forward, foot is applied to the power on throttle to be increased driver, be This steps on the 300% of throttle power in the case of needing the power of the releasing gas pedal of pulling device output to be not less than driver just can just have Effect eliminates acceleration function of the driver to vehicle；Meanwhile release throttle and clutch pedal is moved to bottom time it is the sooner the better, most It is not later than 1.5 seconds well, in order to avoid still cause various danger persistently running at high speed after vehicle flat tire；Vehicle braking and releasing are started The synergy of machine driving force, it will so that blowing out, knocking into the back, over-speed vehicles etc. are more easy to evade dangerous generation；

The present invention provides above-mentioned intelligent brake and executes system automatically, and installation does not do any change to the existing system of automobile It is dynamic, do not conflict with existing braking system, the braking deceleration implemented by brake pedal can make full use of vehicle standard configuration The anti-lock function and vacuum servo function of ABS, adapts to a variety of models, stable and reliable in work through testing the system.The present invention Control system, start and stop, rotation direction, speed, power output size etc. for controlling actuating motor, control system and motor are adopted With vehicle-mounted（12V or 24V）DC power supply is powered, and largest benefit is relatively excessive in output automatic braking power, or passes through wet and slippery, ice When avenging road surface and leading to certain wheel lock up, the anti-lock function of ABS can ensure that control of the driver to direction of traffic.

The present invention preferably speed reducer with self-locking function, is since it is desired that quick with most fast speed and enough torque Braking footrest is pulled to export effectual brake force, but by vehicular power-bottle voltage and capacity limit, available direct current generator Effective power Rate and very little, though the high effectively output torque of rotating speed is limited；For this purpose, first having to ensure to have enough output torques to generate enough Brake force, this just needs to use deceleration mechanism, but meets again export brake force within the short time as far as possible simultaneously, and existing Vehicular direct-current power of motor can not take into account the requirement of speed and torque under rated current and declared working condition；For this purpose, of the invention It is characterized in that trying to implement automatic braking function using the stall operating mode of direct current generator；Because of electric current of the direct current generator in stall It is 5 times or so of rated current, the torque of output is also 5 times of nominal torque or so, but motor can not be this very in stall Required brake force is exported and kept for a long time under the operating mode of rule, can only generally allow several seconds stall times, it is otherwise huge Locked rotor current can burn out motor insulating layer quickly and lead to short circuit, it is hardly imaginable to cause net fire effect.For this purpose, huge to avoid Locked rotor current causes fire, and the present invention uses the deceleration mechanism with self-locking function, will be monitored in real time inside control system defeated The size of current sent finds that motor occurs close to after locked rotor current, is powered off in time to motor.At this point, because use turbine and worm, Ball screw etc. has the deceleration mechanism of self-locking function, and after motor dead electricity, the position of deceleration mechanism output shaft is locked, and braking is stepped on The application position and brake force of plate are maintained, and vehicle slows down with rational brake force, because control system has given electricity Machine powers off in time, without damage to the motor of effective protection stall；As substituting, can also to use be not no self-locking function Spur reduction machine, but increase brake on the output shaft of motor；The device can under control of the control system, in control system When detecting that motor is in stall resting position or other positions, the output shaft that instruction locks motor in time is received, motor is kept The output position system and power of axis are constant, and central control system is powered off to motor at this time, and motor is avoided to continue stall work and damage.

As the preferred embodiment of the present invention, control system is as needed, can be automatically controled the size of brake force, and method is Variable resistance is added inside control system or uses intelligent switch, is supplied to the electric current of direct current generator big by detecting and changing It is small, to the brake force size that executing agency when regulating and controlling motor rotation blockage is exported, so as to realize that motor output can tune up Small brake force.

After reaching retro-speed or braking purpose, the ability for needing system to have Rapid reversal emergency brake function is no Then lasting retarding braking can cause vehicle to be parked on fast or runway the initiation that can not move the secondary traffic accident such as to knock into the back. But the use of various deceleration mechanisms, can generate internal resistance in gear set, while use the acceleration mechanism of self-locking function, even if Motor powers off, and braking footrest can not be restored because of the internal resistance of motor and speed reducer structure and the presence of self-locking function.For this purpose, solution System provides reverse current to timely motor in order to control,, can first when releasing braking to there is the spur reduction machine of brake It releases brake and provides reverse current again to the locking function of motor shaft, so as to eliminate the machinery resistance of motor and speed reducer Power so that metal rolling wheel inverts, and each pedal resets under respective action of reset spring；

But because of different automobile types, the number of turns thousand that brake pedal is moved to the distance or rotation that are moved when bottom generates brake force is needed Poor ten thousand are not, cause control system when actually controlling deceleration mechanism releases automatic braking function, are not easy very much determination and need to invert How many circles, could not only ensure that pedal loosened completely, but also were unlikely to negative direction due to metal wheel is more than the required reversion number of turns and wind Steel wire rope, and foot pedal is tensed and generates brake force etc., and the motor reversal number of turns also is difficult to accurately survey when actual implementation Amount and control, and the frequent positive and negative rotation of motor, will cause vehicle that can not release braking in time so that vehicle is parked in height uncontrolledly It can not move on fast highway, occur so as to cause serious rear-end collision accident；For this purpose, special output shaft and metal in speed reducer Between rolling wheel, unilateral bearing is added, metallic steel cord rolling wheel is sleeved on unilateral bearing.The function of unilateral bearing is to ensure execution machine When the output shaft of structure rotates forward, drives steel wire rope metal wheel Wound steel rope and braking footrest is pulled to generate brake force, but When output shaft inverts, unilateral bearing is in idling conditions, and metal rolling wheel thereon no longer rotates in same direction with the output shaft at the same speed, But it is in free state.In this way, control system when needing to release automatic braking function, provides reverse current to motor by all means So that it is carried out the lasting reverse rotation of several seconds or suitable duration, unilateral bearing and metal rolling wheel thereon not with output shaft and Reversion, steel wire rope thereon inverts under the pulling force of pedal resetting spring, after brake pedal resets completely not on steel wire It remains any pulling force and stops rotating, to realize Rapid reversal brake force, also avoid the complexity for inverting the number of turns to steel wire rope Control.Because braking footrest resetting time is very short, general control systems after 5 seconds or so reversing times to stalling, just enough Foot pedal self-return；The releasing of other pedals also uses similar fashion；

As the preferred embodiment of the present invention, preferable turbine and worm motor, convenient for deceleration mechanism there are two output end, one Output end connects braking footrest by steel wire rope, another output end connects gas pedal, optimization by steel wire rope negative direction The size and link position of two metal rolling wheels can will not only brake when executing agency may make to execute deceleration control in this way Foot pedal moves maximum apply position to, while by connecting rod, and negative direction goes back to gas pedal top, reduces driver and applies to engine Driving force so that vehicle deceleration control it is more efficient and steady.

Present invention is further characterized in that it is preferred that the variable metal rolling wheel of diameter, such as on the output shaft of speed reducer, do not adopt With the steel wire rope rolling wheel of equal circle, but use eccentric cam structure.Because when moving braking footrest to most bottom position, generally It needs first to overcome the idle stroke in foot pedal, master cylinder and wheel cylinder, at this moment and is not required to too big driving force, but by motor and subtract The limitation of fast mechanism rotating speed pulls the speed of pedal movement that can not but improve.For this purpose, using cam or the mesh of reducing wheel construction , start rotation when be that radius Wound steel rope as big as possible can be used, in same motor rotation speed by pedal It is quickly pulled to generate the position of brake force；When brake pedal reaches maximum apply position, it is no longer necessary to displacement is generated, and herein When need to apply effectual brake force as big as possible, at this point, steel wire rope is allowed to be in the driving half of metal cam or diameter-changing wheel minimum At diameter, at this time motor also can stall, can on motor shaft moment export maximum twist, generation be several times as much as major diameter or isodiametric The pulling force of wire rope pulley；In this way, the unique design of this diameter-changing wheel can slow down in same motor speed, power of motor and speed reducer Than the case where, the brake force of the motor that is multiplied shortens braking time at double again, realizes the purpose of quick emergency braking.Similarly, When maintaining certain brake force, smaller locked rotor current can be used by this way, to greatly reduce the hair of motor Heat extends service life motor rotation blockage working time.Similarly, it can also realize that quick negative direction pulls gas pedal, quickly reduce Give engine oil purpose.

The important feature of the present invention also resides in, and installs very inconvenient feature, present invention exploitation after being carried out for automobile additional A kind of drop-down and the applicable unique installation method of pushing working method and install component, i.e. Nut column and n shape fixture blocks additional, knot The application for closing metal hose, can flexibly use convenient for user according to the different feature of automobile.

Structure shown in the above embodiment of the present invention and configuration are only schematical.Although in the disclosure Above-described embodiment is described in detail, but is without materially departing from the novel teachings of theme described herein and the premise of advantage Under, many improvement are all possible.

Claims

1. automobile smart brake executes system automatically, it is characterised in that：Including central control system, vehicle power supply, automobile brake System, pulling device, brake pedal arm and the warning system being made of Brake lamp, double flashing lights, steering indicating light, driving lamp and loudspeaker System, the drawing/pressure for being arranged or being connected with pulling device on brake pedal arm applies end, when applying end for pulling force, pulling dress It sets and is worked using pull-down pattern；When applying end for pressure, pulling device is worked using pushing mode；Steel is connected on pulling device One end of cord, steel wire rope is fixedly connected on pulling device, and metal hose is arranged on steel wire, is set in the pulling device It is equipped with self-locking mechanism, pulling device is connected to central control system, and central control system connects running information harvester, described Pulling device be rotation pulling device or Linear scaling pulling device；

If rotation pulling device, using one of following two ways, first, the rotation pulling device used includes motor, motor Output on be connected with turbine worm reducer, using the self-locking mechanism of turbine worm reducer, turbine worm reducer it is defeated Rolling wheel is provided on shaft, the end of steel wire rope is fixedly connected on rolling wheel, and unilateral bearing is provided between rolling wheel and output shaft, Drive rolling wheel rotation that steel wire rope, motor is pulled to be connected to control system when motor rotates forward；Second is that the rotation pulling dress used It sets including motor, motor carries brake, and brake is connected with speed reducer, speed reducer as self-locking mechanism in the output of motor Output shaft on be provided with rolling wheel, unilateral bearing is provided between rolling wheel and output shaft, the end of steel wire rope is fixedly connected on volume Drive rolling wheel rotation that steel wire rope, motor is pulled to be connected to central control system, above-mentioned rotation pulling on wheel, when motor rotates forward Rolling wheel in device is diameter-changing wheel or isometrical wheel；More than two synchronizing wheels are set in the output of above-mentioned rotation pulling device, often Steel wire rope is all connected in a synchronizing wheel, one is connected to brake pedal arm, in addition one or two be connected to accelerator pedal arm or/ And clutch pedal lever, the power for being connected to accelerator pedal arm apply direction to make throttle become smaller, are connected on clutch pedal lever Power apply direction be make clutch separation；The size and shape of rolling wheel ensure can by braking footrest, gas pedal and/or from Clutch pedal, which synchronizes, moves precalculated position to；

If Linear scaling pulling device, then Linear scaling pulling device is using the ball-screw with self-locking function, ball wire Limit switches are set on thick stick, and the other end can connect braking footrest, gas pedal and/or clutch directly or by diameter-changing wheel The drawing of pedal/pressure applies end, to realize that synchronization moves various pedals to precalculated position；

Above-mentioned pulling device be connected to that central control system sends out blow out rescue instruction when, braking was pulled within 2 seconds time Pedal arm reaches output maximum braking force position, and it is the 60- of this vehicle design maximum braking force to pull the power of brake pedal arm 80%；If being connected with pulling device on accelerator pedal arm wall, the power of reversed pulling accelerator pedal arm can reach driver and step on oil The 300% of door power；The time for releasing throttle and clutch pedal being moved to bottom is not more than 1.5 seconds；

It is connected with newly-increased Nut column on the car body；The Nut column uses outer hexahedron, and screw hole is provided on lower face, close Upper side offers through-hole, and unicom is offered on upper surface to the locking screw keyhole of the side through-hole, the interior setting of bolt hole There are clamping screw, Nut column lower part open hole size to be matched with the bolt on vehicle, the Nut column substitutes on car body when installation Nut uses.

2. automobile smart brake according to claim 1 executes system automatically, it is characterised in that：Central control system connects Running information harvester, including speed, current location, tire pressure and blow out, anticollision, knock into the back, fatigue driving, parking, braking The harvester of pedal arm, vehicle body steady state signal has global position system and long distance wireless transceiver module, has CAN Bus can analyze and determine acquisition signal in real time automatically, find hypervelocity, high-speed tire explosion, fatigue driving, to lose control of one's vehicle, will It knocks into the back, when road ahead is meteorological dangerous, section control and needs are stopped in emergency with aid parking, can be automatic or receives mobile phone and remote The wireless instructions that range monitoring platform is sent out, send out execute instruction driving pulling device operating and controlling vehicle automatically speed up, slow down and stop, And abort situation, fault time and failure cause are sent to mobile phone or remote monitoring platform automatically in this vehicle exception.

3. automobile smart brake according to claim 1 executes system automatically, it is characterised in that：The pulling device is Pulling device is rotated, the rotation pulling device includes motor, and speed reducer, the output of speed reducer are connected in the output of motor It is provided with rolling wheel on axis, there is one-way clutch between rolling wheel and output shaft, motor, which comes with brake gear or speed reducer itself, to be had There is self-locking device, the end of steel wire rope to be fixedly connected on rolling wheel, the rolling wheel be diameter-changing wheel, above-mentioned motor, speed reducer, One-way clutch, rolling wheel are arranged in shell, and steel wire rope is drawn out of pulling device shell, with conjunction outside the steel wire rope of extraction The metal hose of suitable length, the one-way clutch being arranged between speed reducer output shaft and metal rolling wheel, its role is to motors Metal rolling wheel can be driven to export pulling force when rotating forward, output shaft dallies when motor negative direction rotates, and cannot be applied to metal rolling wheel Add active force, metal rolling wheel to be in free state, can arbitrarily be inverted with the pulling force for being applied to steel cord ends.

4. automobile smart brake according to claim 1 executes system automatically, it is characterised in that：It is arranged on each pedal arm Drawing/pressure apply end, it include a structure is downward opening n shapes fixture block that the drawing/pressure, which applies end, and n shapes side is opened Equipped with vertical ladder diameter bore, top is macropore, and aperture is greater than or equal to metal hose outer diameter；Macropore is connected with the top Small aperture is less than metal hose outer diameter and is more than steel wire rope outer diameter；It, can be in the aperture when applying end as pressing force The larger macropore in lower part setting aperture, steel wire rope can be made naturally curved when setting draws steel wire rope from n shape fixture blocks inside macropore Bent excessive metal hose or metal winding pipe；It is respectively provided with lateral screw hole and puller bolt in the side on top, lower part macropore position； The opposite side in ladder reducing hole is opened up in n shape fixture blocks, opens up located lateral screw hole, is provided in positioning screw hole by the n shape cards Block is locked at the bolt on pedal arm.

5. automobile smart brake according to claim 1 executes system automatically, it is characterised in that：N shape fixture blocks, which are fixed on, to be stepped on On plate arm, when pulling device is using pulling pedal mode to work, from the metal hose that pulling device comes from Nut column upper end After through-hole passes through, appropriate length is reserved, is locked by upper surface positioning bolt, steel wire rope is drawn from residual metallic hose end The n shapes pulling force/pressure being connected on pedal arm applies end, after steel wire rope is formed directly into reducing hole from n shape fixture blocks lower part, under The cross bolts on portion and/or top hold out against fixation；When being worked using pushing mode, the metal hose to come from pulling device, in advance After staying sufficient length, the n shape fixture block upper lateral part macropores being fixed on pedal are inserted into, end withstands on quilt on the cascaded surface of aperture reducing Cross bolts on the outside of upper hole hold out against locked；The steel wire rope drawn from metal hose end, is passed down through aperture and is fixed on Metal hose or metal winding pipe in the macropore of lower part become naturally stretches to fixed Nut column on the car body backward, steel cord ends After the cross through hole of Nut column upper end passes through, it is locked on the car body by the positioning bolt of through-hole upper end；Under using this When pressure mode, reserved metal hose length should be more than pulling device to the straight line between the n shape fixture blocks being fixed on pedal arm Distance will push the arc for keeping heaving in the process.

6. automobile smart brake according to claim 1 executes system automatically, it is characterised in that：For using E-Gas Vehicle, configure electronic signal generator in central control system, be serially connected in the circuit of output terminal of accelerator pedal position sensor In, after obtaining the deceleration instruction of central control system, accelerator pedal position signal is automatically cut off, synchronizes the idling for sending out simulation Position electric signal so that engine is directly in idling mode or DECEL ENLEAN state；Electronics is configured in the central control system Signal generator can also increase the simulation throttle position electric signal of oil mass by transmission, and driving vehicle accelerates.

7. automobile smart brake according to claim 1 executes system automatically, it is characterised in that：To the vehicle of non-electrical electronic throttle Increase individually miniature pulling device, for assisted instruction to be individually performed.

8. automobile smart brake according to claim 1 executes system automatically, it is characterised in that：Central control system configures There are manual operation start button and releasing button, which can replace driver's both feet, start by manual entry button and conciliate Except the system, so as to artificial intelligence mode automatic implementation to the acceleration of vehicle, deceleration, braking and parking operation.

9. automobile smart brake according to claim 1 executes system automatically, it is characterised in that：For carrying electromagnetic braking Rotation pulling device of the device as self-locking mechanism, when central control system is to brake guaranties, ensures that electromagnetic brake obtains electric production Magnetisation field applies friction brake force in motor rotation axis end and decelerating through motor or stalling is locked, and the electromagnetic system in dead electricity Dynamic device is in the off working state detached with motor under the action of the spring, to which in brake troubles, motor can be arbitrarily forward and reverse Rotation, pedal will not be locked and can not be resetted because of brake troubles.

10. executing system automatically according to the automobile smart brake in claim 1, it is characterised in that：Central control system has Global position system and radio receiving transmitting module, can realize between other vehicles and remote monitoring platform road location speed Degree interconnects with directional information, retarding braking, information warning and manipulation instruction.

11. automobile smart brake executes system implementation automatically, the method is realized by automatic breaking system, described Automatic breaking system include central control system, vehicle power supply, brake system of car, pulling device, brake pedal arm and by The caution system of Brake lamp, double flashing lights, steering indicating light, driving lamp and loudspeaker composition, is arranged on brake pedal arm or is connected with drawing Drawing/the pressure for putting device applies end, and when applying end for pulling force, pulling device is worked using pull-down pattern；Apply when for pressure When end, pulling device is worked using pushing mode；One end of connecting steel wire ropes on pulling device, steel wire rope is fixedly connected on pulling On device, self-locking mechanism is provided in the pulling device, pulling device is connected to central control system, central control system Running information harvester is connected, the pulling device is rotation pulling device or Linear scaling pulling device；

If rotation pulling device, using one of following two ways, first, the rotation pulling device used includes motor, motor Output on be connected with turbine worm reducer, using the self-locking mechanism of turbine worm reducer, turbine worm reducer it is defeated Rolling wheel is provided on shaft, the end of steel wire rope is fixedly connected on rolling wheel, and motor rotation drives rolling wheel rotation to pull steel wire rope, One-way clutch is provided between the turbine worm reducer output shaft and rolling wheel, motor is connected to control system；Second is that The rotation pulling device of use includes motor, and motor carries brake, and brake is connected in the output of motor as self-locking mechanism There is speed reducer, rolling wheel is provided on the output shaft of speed reducer, the end of steel wire rope is fixedly connected on rolling wheel, and motor rotation drives Rolling wheel rotation pulls steel wire rope, and motor is connected to central control system, the rolling wheel in above-mentioned rotation pulling device be diameter-changing wheel or Isometrical wheel；It may be selected that more than two synchronizing wheels are arranged in the output of above-mentioned rotation pulling device, be all connected in each synchronizing wheel Steel wire rope, one is connected to brake pedal arm, and in addition one or two selection is connected to accelerator pedal arm or/and clutch pedal Arm, the power for being connected to accelerator pedal arm apply direction to make throttle become smaller, and the power being connected on clutch pedal lever applies direction To make engine power be detached from driving vehicle；The size and shape of rolling wheel ensure can by braking footrest, gas pedal and/or from Clutch pedal, which synchronizes, moves precalculated position to；

It is characterized in that implementation is as follows：

（1）The analytical judgment that central control system is carried out according to itself acquisition information, receives CAN bus, mobile phone or long distance wireless Manipulate send instruction, in the case where needing fast automatic deceleration, including happen suddenly high-speed tire explosion, evade rear-end collision, hypervelocity, Fatigue driving is stopped in emergency, and pulling device of the central control system into automatic breaking system sends out instruction, and motor obtains electric rear-guard Dynamic deceleration mechanism output shaft rotation, pull braking footrest arm braking is implemented to vehicle and/or pull simultaneously clutch pedal lever, And/or negative direction pulls accelerator pedal arm simultaneously, reduces or release engine drive power, implements to slow down to vehicle or parking is grasped Control；

（2）Central control system is monitoring that motor reaches locked rotor current certain time or will be chased after in front truck or rear car The deceleration of tail or vehicle reaches pre-provisioning request or sending out instruction when each pedal arm being pulled to reach precalculated position makes motor stall, Output self-locking function makes the position of current each pedal arm and driving force locked, and vehicle keeps front deceleration speed constant；

（3）Control system monitors current vehicle speed state in real time, it is found that after speed is reduced to required speed or reaches braking purpose, gives Go out deceleration-operation and release instruction, motor carries out the reversion of suitable duration, and each unilateral bearing and metal rolling wheel thereon are equal at this time In the free state not inverted with the reversion of output shaft, steel wire rope can be in braking footrest arm, accelerator pedal arm, clutch It is arbitrarily retracted under the drive of resetting spring, until pedal resets completely, until resetting spring elastic force is eliminated naturally；Using straight When line pulling device, the position that motor reversal causes leading screw to be restored to limit switch restriction stops, and various pedal arms are resetting bullet It automatically resets under spring effect；

（4）Central control system adjusts vehicle automatic braking by the start-stop time of regulation and control motor, direction of rotation, size of current When the speed of deceleration, brake force size variation and realize timely releasing when reaching braking purpose to automatic braking function；

（5）Central control system automatically turns on loudspeaker, Brake lamp, steering indicating light or double sudden strains of a muscle while implementing automatic retarding operation Lamp, driving lamp warn periphery and pursuit-type vehicle to be avoided in time；

（6）Central control system is connected to the startup that driver is inputted by hand push button and releases instruction and mobile phone or long-range prison When controlling the instruction that platform is sent, automatic braking function can be started automatically respectively and automatically terminate automatic braking function, and at this Abort situation, fault time and failure cause are sent to mobile phone or remote monitoring platform automatically when vehicle exception；

（7）Above-mentioned pulling device be connected to central control system send out blow out rescue instruction when, within 2 seconds time pull braking Pedal arm reaches output maximum braking force position, and it is the 60- of this vehicle design maximum braking force to pull the power of brake pedal arm 80%, if being connected with pulling device on accelerator pedal arm wall, the power of reversed pulling accelerator pedal arm can reach driver and step on oil Door power 300%, release throttle and by clutch pedal move to bottom time be not more than 1.5 seconds, the vehicle that will blow out speed from Dynamic when being reduced to the characteristic velocity of 60 km/h, central control system sends out automatic braking and releases instruction automatically.

12. automobile smart brake according to claim 11 executes system implementation automatically, it is characterised in that：Described Rolling wheel uses diameter-changing wheel, and steel wire rope is pulled with maximum outside diameter when rolling wheel being made to start rotation, will be made with prestissimo and smaller torque Dynamic foot pedal arm is quickly pulled to generate the position of brake force；When brake pedal arm shifts to maximum apply position, the rolling wheel of design Shape makes steel wire rope be in radius and constantly become smaller position, with the speed and high torque driving pedal slowed down, is reached in pedal When the maximum braking force output position that can not be continued to move to, steel wire rope starts to block up just at least radius position, at this time motor It changes a job work, pulling device exports maximum moment, and maximum braking force is generated in brake cylinder；Similarly realize fast powerful top oil return Door pedal arm and fast driving clutch pedal lever to precalculated position and release as early as possible engine output driving force.