CN108454542A - A kind of Safety vehicle door system - Google Patents
A kind of Safety vehicle door system Download PDFInfo
- Publication number
- CN108454542A CN108454542A CN201810324205.3A CN201810324205A CN108454542A CN 108454542 A CN108454542 A CN 108454542A CN 201810324205 A CN201810324205 A CN 201810324205A CN 108454542 A CN108454542 A CN 108454542A
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- China
- Prior art keywords
- car door
- vehicle
- ecu modules
- opening
- safety
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0456—Behaviour during impact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/047—Doors arranged at the vehicle sides characterised by the opening or closing movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/21—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle side panels, e.g. doors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of Safety vehicle door systems; protective device is set on car door ECU modules, induction locking device and car door by being added in automobile; rear driving or pedestrian are incuded in vehicle shutdown; automatic make acts the secondary locking of car door; and control car door pop-up air bag and safe cloth protect car door and people when necessary, effectively reduce accident both sides damage.The present invention can effectively prevent that the safety accident that driving or pedestrian impact open moment to arrangements for automotive doors occurs, also effective treatment measures are provided after such accident capable of occurring, it solves current the technical issues of easily being ignored by people, gives arrangements for automotive doors a safety is improved level.
Description
Technical field
It is related to automobile safety system field, relates generally to a kind of automobile collision preventing door device.
Technical background
Automobile is all the dominant role in traffic accident all the time as the more huge vehicles, therefore, is occurred
Various safety devices such as air bag, safety belt, anti-lock braking system and various instrument signal devices etc. are carried to automobile
In the middle, it is used to ensure the safety of people and Che in driving.However on the automobile for being equipped with numerous safety devices, still have
The safety accident caused because driver neglects, problem do not lie in car at all, and are the details of people's driving, this
A little details moment can induce major traffic accidents, and be easiest to be ignored by people.For example, car steering common in life
When car door is opened in member's parking, the contingency that causes front vehicle to knock itself car door because carelessness does not pay attention to back car.This
Situation mostly occurs in non-motorized lane road, since accident is usually smaller, is often ignored by people, so there is no preferable at present
Method and device goes to cope with this problem.
Invention content
For the above technical problems, the present invention provides a kind of Safety vehicle door system, can both effectively prevent such peace
The generation of full accident provides corresponding treatment measures after also accident can occur, to arrangements for automotive doors the safety is improved one
Level.The present invention is mainly accomplished by the following way：
A kind of Safety vehicle door system is mainly made of car door ECU modules, induction locking device and protective device.The car door ECU moulds
Independently the control centre as Safety vehicle door system passes through block simultaneously respectively with induction locking device and protective device electric connection
In CAN data/address bus and automobile data transfer is carried out between other ECU.
The induction locking device includes mainly that infrared inductor and secondary electron are locked；Infrared inductor is in automobile tail or so
The respectively installation one of two lateral extent rearview mirror 2.0m or so place connects car door ECU modules by conducting wire, and secondary electron lock is to be different from
Car door central controlled lock and relatively independent door lock, are separately positioned on the rear end of each car door and garage closes up place, at the same also with vehicle
Door ECU modules be electrically connected, wherein each secondary electron lock be also respectively set one independently of car door ECU modules, can be manual
The manual switch of electronic lock open and close is controlled, manual switch is mounted at vehicle wall opposite on the outside of chair headrest in automobile.
The each car door configuration of the protective device is a set of, and often set is divided into vehicle body and car door two parts, body portion mainly by
Postive stop baffle, support spring and pressure sensor composition.The postive stop baffle design is in car door front end hinge bearing and wheel
Between the vehicle shell of groove, postive stop baffle shape is analogous to the flat metallic plate of right-angle prismatic column, and length is protruded with car door front end
The height of block is equal, and long right-angle side is exposed on one side on the outside of vehicle, chimeric with the vehicle shell on periphery, and short right-angle side one side is to have and vehicle
End casting lug thereon is fitted into the concave surface of radian in front of the door, and bevel edge one side then just towards interior 30 ° of directions forward, is connect solid with support spring
It is fixed.The support spring often covers configuration 8, is mounted on the inside of postive stop baffle bevel edge one side, i.e., gap between vehicle shell and vehicle body,
One end is fixed with postive stop baffle, and the other end is fixed with pressure sensor contacts.The pressure sensor is arranged in the car, with support
Spring contacts, and is electrically connected by conducting wire and car door ECU modules.Car door part is mainly occurred by the vacuum being arranged in car door
Device, small inflatable bottle, gas ducting and air bag composition.The vacuum generator, which is arranged inside car door, leans on front end, with car door ECU
Module is electrically connected, and is set on car door and is connect respectively with the air supply opening of vacuum generator and exhaust outlet there are two gas outlet, vacuum hair
The vacuum port of raw device connects gas ducting, and vacuum port is equipped with solenoid valve, it is electrically connected with car door ECU modules.It is described small-sized
The each car door of gas filling bottle configures three, is mounted on inside the car door of front end in empty slot, detachable.The gas ducting is in car door
Internal three horizontally-arranged and column distribution rectangular from top to bottom, per horizontally-arranged setting, there are two the bladder port that inside car door opens, bladder ports
It is equipped with small-sized air bag；Gas ducting in car door front end is equipped with opening, opening, openingRespectively with three small inflatables
Bottle connection, is equipped with openingIt is connect with the vacuum port of above-mentioned vacuum generator, split shed, opening, openingIt also sets up
There is solenoid valve, it is electrically connected with car door ECU modules；The crash sensor is mounted in car door on the upside of gas ducting, with vehicle
Door ECU modules are electrically connected；The safe cloth is a kind of polyethylene adhesive plaster, be arranged on the inside of car door, crispatura into it is stick-like it is horizontal
In vehicle window lower frame；The machine for automatically recovering structure I is mounted on safe cloth both sides, and centre is equipped with a shaft and is crispaturaed packet by safe cloth
It wraps up in；The machine for automatically recovering structure II is arranged at vehicle window upper side frame two corners, and inside is more than machine for automatically recovering structure I 10 using retraction force
Times or more countertorque sheet metal；The each car door of scroll box is arranged two, is mounted in the frame empty slot of vehicle window both sides, one
Half exposes outside empty slot, and exposed portion is fixed in both sides and the two-side adhesive of safe cloth respectively, can be along vehicle window both sides empty slot track
It moves up and down；There is the elastic drag rope certain elasticity, one end to bolt on scroll box, and the other end connects machine for automatically recovering structure I
Internal countertorque sheet metal front end；The screens device set there are one can concave-convex movable small triangular prism block in both sides frame sky
Length in slot at a distance from lower part, with bottom there are one scroll box, and screens device is electrically connected with car door ECU modules.
A kind of operation principle of above-mentioned Safety vehicle door system is divided into following two parts.First part is induction locking device, when
When vehicle shutdown, the car door ECU modules of automobile activate induction locking device automatically so that it becomes working condition, automobile tail it is infrared
Inductor start feeling should detect, and come vehicle or pedestrian if detecting that rear has and pass through infrared inductor, send inductive signal to
Car door ECU modules, the secondary electron that car door ECU modules are sent immediately on instruction control car door are locked.Occupant's vehicle at this time
Door can not be opened by interior knob, can only be operated with manual switches and be opened secondary electron lock, and the position of manual switch is arranged in vapour
At the interior vehicle wall opposite on the outside of chair headrest, since the limbs habituation of people constrains, occupant is forced with apart from car door
Hand farther out removes touching manual switch opening car door, so can inertially rotate above the waist, turn round rear eyes just naturally
Outward and look back.Completely action makes people it is better seen that whether having pedestrian or driving after vehicle to this set, and of the invention
Induction locking device can play the role of prompting, constraint to occupant, can effective " forced " occupant take it is safe
Door-opening mode is solved the problems, such as to exist in the prior art because wrong report leads to difficulty of opening the door, be avoided to greatest extent unnecessary
Accident.
Second part is protective device, and protective device is arranged primarily as secondary protector in car door ECU modules
The limit value of pressure sensor, under normal circumstances when opening car door, people to the active force of car door are not sufficient to that car door is made to oppress
Larger displacement occurs for postive stop baffle, therefore limiter need not be arranged in car door, and postive stop baffle undertakes traditional car door limiter at this time
Effect provides support force to car door, limit effect is played to car door；When above-mentioned induction locking device is still unavoidable from accident hair
Raw, i.e., when rear driving has knocked the inside for the car door just opened, the unlatching amplitude of car door is excessive more than 90 °, the work of collision
Postive stop baffle is firmly transmitted to by car door, it is oppressed and larger displacement occurs, then transmitted by support spring by postive stop baffle
To pressure sensor, when last car door ECU modules receive the pressure signal more than limit value, solenoid valve in car door is controlled at onceIt opens, 3 small inflatable bottles can be completed and be popped up on the inside of car door small-sized in 1s or so simultaneously to being inflated in gas ducting
Air bag can provide effective protection to car door and the driving knocked, reduce amount of vehicle damage；If rear running speed is too fast,
The inertia of collision is excessive, can force postive stop baffle oblique depression to vehicle shell and vehicle body gap, and car door is made to realize at most 150 °
Unlatching amplitude, solve traditional car door because setting limiter and make car door hit after unlatching amplitude it is excessive, cause car door to cut with scissors
Serious problem is damaged in chain vicinity.Meanwhile it after car door ECU modules receive collision alarm by colliding sensor, being immediately controlled
Screens device is opened, and small triangular prism block is concave, releases the limitation of scroll box, scroll box is by upward II He of machine for automatically recovering structure
It drives safe cloth to rise after the elastic force of elastic drag rope rapidly, covers glass for vehicle window, prevent from colliding shatter splashing glass injury
Crowd；Later can manpower by stirring scroll box to bottom, so that it is blocked by screens device, safe cloth is simultaneously also by machine for automatically recovering
Structure I is crispaturaed recycling, and secondary use is facilitated.On the other hand, air bag protecting device is reusable, is controlled by car door ECU modules
Solenoid valveIt closes, solenoid valveIt opens, it includes small-sized then to start vacuum generator by the gas ducting being connect with its vacuum port
Air in air bag is extracted out from the gas outlet of car door.If the time that vacuum generator used extracts all air out is t,
It is t+5s that each vacuum generator working time is set in car door ECU modules（The 5s having more is to prevent gas backflow）, by t
It is automatically controlled after+5s and closes vacuum generator and solenoid valve, then become close to vacuum state in gas ducting and small-sized air bag,
Gas is full of the speed more block in gas ducting and small-sized air bag when making use next time, and small-sized air bag is crispaturaed back bladder port, with
The small inflatable bottle in empty slot inside car door is changed afterwards and can be used next time.
Advantageous effect of the present invention：
1. the induction locking device proposed in the present invention, the case where peripheral vehicle is incuded by infrared inductor, adjust automatically car door
Secondary electron lock open and close, while manual switch being installed on specific position, force people using the enabling side of safety
Traditional passive defence protective device is become the active device for guiding people itself to make safety behavior by formula opening car door,
It corrects for defect careless and inadvertent when people's door opening, more effectively reduces the generation of unnecessary accident.
2. small-sized air bag is arranged inside car door and coordinates the postive stop baffle for the protective device proposed in the present invention so that
Even if car door remains to greatly reduce damaged vehicle situation after being collided, crash sensor coordinates the device of safe cloth to effectively prevent
The case where glass for vehicle window fragment splashing injury pedestrian, mitigate the injures and deaths of accident；And be also provided in car door vacuum generator with
And small inflatable bottle, the condition of providing is recycled to the small-sized air bag of car door, facilitates repeated recycling utilize, greatly reduces into
This.
Description of the drawings
Fig. 1 is door outside face perspective view in a kind of Safety vehicle door system.
Fig. 2 is car door vertical view in a kind of Safety vehicle door system.
Fig. 3 is door inner perspective view in a kind of Safety vehicle door system.
Fig. 4 is the sectional view that block part is rolled in a kind of Safety vehicle door system.
Fig. 5 is the structure chart that block part and screens device component are rolled in a kind of Safety vehicle door system.
It is marked in attached drawing as follows：1. car door ECU modules；2. pressure sensor；3. support spring；4. postive stop baffle；5. true
Empty generator；6. small inflatable bottle；7. bladder port；8. gas ducting；9. secondary electron is locked；10. manual switch；11. gas outlet；
12. infrared inductor；13. machine for automatically recovering structure II；14. elastic drag rope；15. machine for automatically recovering structure I；16. safe cloth；17 collisions
Sensor；18. screens device.
Specific implementation mode
Present invention specific implementation is further illustrated below.
Embodiment：
As shown in Figs. 1-5, a kind of Safety vehicle door system is mainly made of car door ECU modules 1, induction locking device and protective device.
The independent control centre as Safety vehicle door system of the car door ECU modules 1, it is electrical with induction locking device and protective device respectively
Connection, while by carrying out data transfer between other ECU in CAN data/address bus and automobile.
The induction locking device includes mainly infrared inductor 12 and secondary electron lock 9；Infrared inductor 12 is in car tail
Apart from the respectively installation one of rearview mirror 2.0m or so place at left and right sides of portion, car door ECU modules 1, secondary electron lock 9 are connected by conducting wire
It is relatively independent door lock different from car door central controlled lock, is separately positioned on the rear end of each car door and garage closes up place, together
When be also electrically connected with car door ECU modules 1, wherein each secondary electron lock 9 is also respectively set one independently of car door ECU modules
1, the manual switch 10 of manually controllable electronic lock open and close, manual switch 10 be mounted in automobile on the outside of chair headrest
At opposite vehicle wall.
The each car door configuration of the protective device is a set of, and often set is divided into vehicle body and car door two parts, body portion mainly by
Postive stop baffle 4, support spring 3 and pressure sensor 2 form.The postive stop baffle 4 design car door front end hinge bearing with
Between the vehicle shell of wheel wells, 4 shape of postive stop baffle is analogous to the flat metallic plate of right-angle prismatic column, length and car door front end
The height of casting lug thereon is equal, and long right-angle side is exposed on one side on the outside of vehicle, and chimeric with the vehicle shell on periphery, short right-angle side makes tool on one side
There are the concave surface of radian chimeric with car door front end protrusion, bevel edge one side then just towards interior 30 ° of directions forward, to connect with support spring 3
Connect fixation.The support spring 3 often covers configuration 8, is mounted on postive stop baffle 4 bevel edge one side inside, and one end is solid with postive stop baffle 4
Fixed, the other end contacts fixation with pressure sensor 2.The pressure sensor 2 is arranged in the car, is contacted with support spring 3, and lead to
Conducting wire is crossed to be electrically connected with car door ECU modules 1.Main vacuum generator 5, the small inflatable by being arranged in car door in car door part
Bottle 6, gas ducting 8 and air bag composition.The vacuum generator 5, which is arranged inside car door, leans on front end, with 1 electricity of car door ECU modules
Property connection, set on car door and connect respectively with the air supply opening of vacuum generator 5 and exhaust outlet there are two gas outlet 11, vacuum generator
5 vacuum port connects gas ducting 8, and vacuum port is equipped with solenoid valve, it is electrically connected with car door ECU modules 1.It is described small-sized
6 each car door of gas filling bottle configures three, is mounted on inside the car door of front end in empty slot, detachable.The gas ducting 8 is in vehicle
The internal three horizontally-arranged and column distribution rectangular from top to bottom of door, per horizontally-arranged setting, there are two the bladder port 7 that inside car door opens, air bags
Mouth 7 is equipped with small-sized air bag；Gas ducting 8 in car door front end is equipped with opening, opening, openingIt is small-sized with three respectively
Gas filling bottle 6 connects, and is equipped with openingIt is connect with the vacuum port of above-mentioned vacuum generator 5, split shed, opening, opening
It is additionally provided with solenoid valve, it is electrically connected with car door ECU modules 1；The crash sensor 17 is mounted on gas ducting 8 in car door
Upside is electrically connected with car door ECU modules 1；The safe cloth 16 is a kind of polyethylene adhesive plaster, is arranged on the inside of car door, crispaturas
At stick-like horizontal in vehicle window lower frame；The machine for automatically recovering structure I 15 is mounted on 16 both sides of safe cloth, and centre is equipped with a shaft
It is crispaturaed package by safe cloth 16；The machine for automatically recovering structure II 13 is arranged at vehicle window upper side frame two corners, and inside uses retraction force
More than the countertorque sheet metal of I 15 10 times of machine for automatically recovering structure or more；18 each car door of the scroll box is arranged two, installation
In the frame empty slot of vehicle window both sides, half is exposed outside empty slot, and exposed portion is respectively in the two-side adhesive of both sides and safe cloth 16
It is fixed, it can move up and down along vehicle window both sides empty slot track；The elasticity draws 14 ropes that there is certain elasticity, one end bolt to roll
On block 18, the other end connects the countertorque sheet metal front end inside machine for automatically recovering structure I；The screens device 19 sets that there are one can be recessed
Length of the convex movable small triangular prism block in the frame empty slot of both sides at a distance from lower part, with bottom there are one scroll box 18, and
Screens device 19 is electrically connected with car door ECU modules 1.
A kind of operation principle of above-mentioned Safety vehicle door system is divided into following two parts.First part is induction locking device, when
When vehicle shutdown, the car door ECU modules 1 of automobile automatically activation induction locking device so that it becomes working condition, automobile tail it is red
12 start feeling of outer inductor should detect, if detecting that rear has comes vehicle or pedestrian by infrared inductor 12, send induction
Signal to car door ECU modules 1, lock by the secondary electron lock 9 that car door ECU modules 1 are sent immediately on instruction control car door.Vehicle occupant
Car door can not be opened member by interior knob at this time, can only be operated with manual switches 10 opening secondary electrons and lock 9, and manual switch 10
Position is arranged in automobile at the vehicle wall opposite on the outside of chair headrest, since the limbs habituation of people constrains, occupant's quilt
Compel to remove touching 10 opening car door of manual switch with apart from the hand of car door farther out, so can inertially rotate above the waist, turn round rear eye
Eyeball just naturally outward and looks back.This set completely action so that people it is better seen that whether have after vehicle pedestrian or
Driving, and the induction locking device of the present invention can play the role of occupant prompting, constraint, it can effective " forced " vehicle occupant
Member takes safe door-opening mode, avoids unnecessary accident to greatest extent.
Second part is protective device, and protective device is set primarily as secondary protector in car door ECU modules 1
The limit value for setting pressure sensor 2, under normal circumstances when opening car door, people are not sufficient to the active force of car door to make car door pressure
Compel postive stop baffle 4 and larger displacement occurs, postive stop baffle 4 undertakes the effect of traditional car door limiter at this time, and support is provided to car door
Power plays limit effect to car door；When above-mentioned induction locking device is still unavoidable from accident, i.e. rear driving has knocked
When the inside for the car door just opened, the unlatching amplitude of car door is excessive more than 90 °, and the active force of collision is transmitted to limit by car door
Baffle 4 oppresses it and larger displacement occurs, is then transmitted to pressure sensor 2, most rear car by support spring 3 by postive stop baffle 4
When door ECU modules 1 receive the pressure signal more than limit value, solenoid valve in car door is immediately controlledIt opens, 3 small inflatables
To inflation in gas ducting 8, small-sized air bag can be completed and be popped up on the inside of car door in 1s or so simultaneously for bottle 6, to car door and hit
On driving effective protection can be provided, reduce amount of vehicle damage；If rear running speed is too fast, the inertia of collision is excessive,
4 oblique depression of postive stop baffle can be forced to vehicle shell and vehicle body gap, so that car door is realized at most 150 ° of unlatching amplitude, solve
Unlatching amplitude is excessive after traditional car door makes car door be hit because of setting limiter, causes the damage of body hinge vicinity serious
The problem of.Meanwhile after car door ECU modules 1 receive collision alarm by colliding sensor 17, the opening of screens device 19 is immediately controlled,
Small triangular prism block is concave, releases the limitation of scroll box 18, scroll box 18 is by upward machine for automatically recovering structure II 13 and elasticity
It drives safe cloth 16 to rise after the elastic force of drawstring 14 rapidly, covers glass for vehicle window, prevent from colliding shatter splashing glass injury
Crowd；Later can manpower by stirring scroll box 18 to bottom, so that it is blocked by screens device 19, safe cloth 16 is simultaneously also by automatic
Recovering mechanism I 15 is crispaturaed recycling, and secondary use is facilitated.On the other hand, air bag protecting device is reusable, passes through car door ECU
Module 1 controls solenoid valveIt closes, solenoid valveIt opens, then starts the gas tube that vacuum generator 5 will be connect with its vacuum port
Road 8 includes that the air in small-sized air bag is extracted out from the gas outlet of car door 11.If vacuum generator 5 used extracts all air out
Time be t, then set in car door ECU modules 15 working time of each vacuum generator be t+5s（The 5s having more is anti-
Only gas backflow）, automatically controlled after t+5s and close vacuum generator 5 and solenoid valve, then gas ducting 8 and small-sized air bag
Gas, will be small-sized full of the speed more block in gas ducting 8 and small-sized air bag when inside becoming using next time close to vacuum state
Air bag is crispaturaed back bladder port 7, is then changed the small inflatable bottle 6 in empty slot inside car door and can be used next time.
Above-mentioned specific implementation description is only to further detailed description of the invention, model not as limiting to the invention
It encloses, the obvious change made under the premise of without departing from core concept of the present invention is within the scope of the invention.
Claims (1)
1. a kind of Safety vehicle door system, which is characterized in that be mainly made of car door ECU modules, induction locking device and protective device；
The independent control centre as Safety vehicle door system of the car door ECU modules, it is electrical with induction locking device and protective device respectively
Connection, while by carrying out data transfer between other ECU in CAN data/address bus and automobile；
The induction locking device includes mainly that infrared inductor and secondary electron are locked；The infrared inductor is on an automobile tail left side
The respectively installation one of two lateral extent rearview mirror 2.0m of the right side or so place, car door ECU modules are connected by conducting wire；The secondary electron lock
Independently of car door central controlled lock, it is separately positioned on the rear end of each car door and garage closes up place, while also car door ECU modules are electrical
Connection；Wherein each secondary electron lock is also respectively set one and is opened independently of car door ECU modules, manually controllable electronic lock
The manual switch of closing, manual switch are mounted at vehicle wall opposite on the outside of chair headrest in automobile；
The each car door configuration of protective device is a set of, and often set is divided into vehicle body and car door two parts, and body portion is mainly by limiting
Baffle, support spring and pressure sensor composition, main vacuum generator, the small inflatable by being arranged in car door in car door part
Bottle, gas ducting, air bag, crash sensor, safe cloth, machine for automatically recovering structure I, machine for automatically recovering structure, scroll box, elasticity draw
Rope and screens device composition；
Each component connection relation of body portion is in the protective device：The postive stop baffle setting is fixed in car door front end hinge
Between the vehicle shell with wheel wells at place, shape is analogous to the flat metallic plate of right-angle prismatic column, and length and car door front end are convex
The height for going out block is equal, and long right-angle side is exposed on one side on the outside of vehicle, chimeric with the vehicle shell on periphery, short right-angle side one side be with
Car door front end casting lug thereon is fitted into the concave surface of radian, and bevel edge one side then just towards interior 30 ° of directions forward, is connect solid with support spring
It is fixed；The support spring often covers configuration 8, is mounted on the inside of postive stop baffle bevel edge one side, i.e., gap between vehicle shell and vehicle body,
One end is fixed with postive stop baffle, and the other end is fixed with pressure sensor contacts；The pressure sensor is arranged in vehicle body, with institute
There is support spring contact, and is electrically connected by conducting wire and car door ECU modules；
Each component connection relation in car door part is in the protective device：The vacuum generator setting is forward inside car door
End, is electrically connected with car door ECU modules, set on car door there are two gas outlet respectively with the air supply opening of vacuum generator and exhaust outlet
The vacuum port of connection, vacuum generator connects gas ducting, and vacuum port is equipped with solenoid valve, electrically connect with car door ECU modules
It connects；The each car door of small inflatable bottle configures three, is mounted on inside the car door of front end in empty slot；The gas ducting is in car door
Internal three horizontally-arranged and column distribution rectangular from top to bottom, per horizontally-arranged setting, there are two the bladder port that inside car door opens, bladder ports
It is equipped with small-sized air bag；Gas ducting in car door front end is equipped with opening, opening, openingRespectively with three small inflatables
Bottle connection, is equipped with openingIt is connect with the vacuum port of above-mentioned vacuum generator, split shed, opening, openingIt is additionally provided with
Solenoid valve, it is electrically connected with car door ECU modules；The crash sensor is mounted in car door on the upside of gas ducting, with car door
ECU modules are electrically connected；The safe cloth is a kind of polyethylene adhesive plaster, is arranged on the inside of car door, crispaturas into stick-like horizontal in vehicle
In window lower frame；The machine for automatically recovering structure I is mounted on safe cloth both sides, and centre is equipped with a shaft and is crispaturaed package by safe cloth；
The machine for automatically recovering structure II is arranged at vehicle window upper side frame two corners, and inside is more than I 10 times of machine for automatically recovering structure using retraction force
Above countertorque sheet metal；The each car door of scroll box is arranged two, is mounted in the frame empty slot of vehicle window both sides, half
Expose outside empty slot, exposed portion is fixed in both sides and the two-side adhesive of safe cloth respectively；The elastic drag rope has certain elasticity,
One end bolts on scroll box, and the other end connects the countertorque sheet metal front end inside machine for automatically recovering structure；The screens device is set
There are one the concave-convex movable small triangular prism block of energy, there are one scroll boxs at a distance from lower part, with bottom in the frame empty slot of both sides
Length, and screens device is electrically connected with car door ECU modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810324205.3A CN108454542A (en) | 2018-04-12 | 2018-04-12 | A kind of Safety vehicle door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810324205.3A CN108454542A (en) | 2018-04-12 | 2018-04-12 | A kind of Safety vehicle door system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108454542A true CN108454542A (en) | 2018-08-28 |
Family
ID=63234679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810324205.3A Withdrawn CN108454542A (en) | 2018-04-12 | 2018-04-12 | A kind of Safety vehicle door system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108454542A (en) |
-
2018
- 2018-04-12 CN CN201810324205.3A patent/CN108454542A/en not_active Withdrawn
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180828 |
|
| WW01 | Invention patent application withdrawn after publication |