CN206277949U - It is a kind of for electric automobile wheel all-directional turn to conversion equipment and can comprehensive steering electric automobile - Google Patents
It is a kind of for electric automobile wheel all-directional turn to conversion equipment and can comprehensive steering electric automobile Download PDFInfo
- Publication number
- CN206277949U CN206277949U CN201621307844.1U CN201621307844U CN206277949U CN 206277949 U CN206277949 U CN 206277949U CN 201621307844 U CN201621307844 U CN 201621307844U CN 206277949 U CN206277949 U CN 206277949U
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- electric automobile
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- conversion equipment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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Abstract
The utility model discloses a kind of conversion equipment turned to for electric automobile wheel all-directional, including：Axletree, it passes through the center of wheel hub motor and is fixed with the stator of wheel hub motor, and wheel is rotated freely relative to the axletree；Turning rack, it is fixedly connected described axletree or itself and axletree forms as one；The turning rack has two parallel overhanging pin；Motor base, it is arranged between two overhanging pin of the turning rack, and with receiving space；Vibration damping hydraulic cylinder, it is fixedly installed between the motor base and the described overhanging pin of the turning rack；Vibration damping liquid presses piston pole, it passes through the motor base and the vibration damping hydraulic cylinder, and is fixed between two overhanging pin of the turning rack；Steering motor, it is arranged in the receiving space, and the vibration damping liquid presses piston pole can be driven to rotate.The invention also discloses it is a kind of can comprehensive steering electric automobile.
Description
Technical field
The utility model is related to field of vehicles, and in particular to a kind of for turning that electric automobile wheel all-directional is turned to
Changing device and can comprehensive steering electric automobile.
Background technology
With the high speed development of modern social economy, automobile has been not only in daily life a kind of vehicles,
A kind of even more life style of people.Since in recent years, car ownership is significantly increased all over the world, and the thing followed is energy
A series of problems, such as shortage in source, pollution of environment etc., these are all the challenges that Global Auto and energy industry needs are faced.It is mixed
Closing power, the new-energy automobile such as pure electronic, solar energy has turned into the developing direction in every country automobile vendor of world future, this its
Middle electric automobile is more and more paid attention to and is studied as one of the Main way of future development, and wheel hub electricity among these
Body construction simpler, capacity usage ratio is high, be capable of achieving Various Complex driving side due to making with flexible layout for machine actuation techniques
The advantages of formula is considered as a most potential electric vehicle engineering.
At present, most of orthodox car uses two-wheeled steering, is filled by suspension between its driving wheel and vehicle frame
Connection is put, power passes to driving wheel by universal driving device.When deflecting roller also is responsible for driving, by universal driving device
Structure is limited, meeting limiting wheel rotational angle so that parking and turning to u-turn for orthodox car is required for larger space, this
The utilization rate in space is reduced, causes automobile that the motion of driver's anticipation cannot be completed in some narrow road sections, while easily making
Into the blocking of traffic, it is unfavorable for the traffic in city.Simultaneously, although two-wheeled is turned to and is easily controlled, but when being turned in running at high speed
Stability it is poor.Also small part car uses four-wheel steering, it can overcome the defect that two-wheeled is turned to, but Control system architecture is multiple
Miscellaneous and high cost, therefore it is mainly used in high-grade car.
Additionally, for four-wheel steering and the automobile of cross running can be completed, although existing company produces instruction carriage, such as
EO 2, but it must first brake in such as cross running, complete wheel position conversion and start to walk again again, will so cause that traveling is imitated
Rate reduction, while the requirement to complicated travel route can not be realized fundamentally.
Utility model content
The utility model has designed and developed a kind of conversion equipment turned to for electric automobile wheel all-directional, and this practicality is new
The first purpose of type is to solve steering motor influence wheel damping effect and the damping spring pressure in existing electric automobile wheel
The problem of contracting length.
The two of the purpose of this utility model are the vehicle wheel rotation limited angle systems in the prior art that solves and complete wheel position
Automobile needs the problem braked completely when putting conversion.
The utility model designed and developed it is a kind of can comprehensive steering electric automobile, utility model mesh of the present utility model
Be to provide it is a kind of can just complete the comprehensive deflection of wheel without braking and pivot stud turn around and to wheel damping without
The electric automobile of influence.
The utility model provide technical scheme be：
A kind of conversion equipment turned to for electric automobile wheel all-directional, including：
Axletree, it passes through the center of wheel hub motor and is fixed with the stator of wheel hub motor, and wheel is relative to the axletree
Rotate freely；
Turning rack, it is fixedly connected the axletree or itself and the axletree forms as one；The turning rack has
Two parallel overhanging pin；
Motor base, it is arranged between two overhanging pin of the turning rack, and with receiving space；
Vibration damping hydraulic cylinder, it is fixedly installed between the motor base and the described overhanging pin of the turning rack；
Vibration damping liquid presses piston pole, it passes through the motor base and the vibration damping hydraulic cylinder, and is fixed on the steering
Between two overhanging pin of support；
Steering motor, it is arranged in the receiving space, and the vibration damping liquid presses piston pole can be driven to rotate.
Preferably, the radial perimeter of the vibration damping liquid presses piston pole forms piston, and throttle orifice is set thereon.
Preferably, the motor base, its one end is connected by flange with wheel fixing axle, the other end and the steering
Support is connected.
Preferably, spring is set between the steering frame and the motor base.
Preferably, the vibration damping liquid presses piston pole outer end is connected with the steering frame, and the inner passes through the motor base
Seat is connected with spline housing.
Preferably, the output end of the steering motor is meshed by reduction gearing with the spline housing and is driven,
And then the vibration damping liquid presses piston pole is driven, then drive the turning rack to complete to rotate.
Preferably, the reduction gearing is straight-tooth with the external tooth of the spline housing；And
The vibration damping liquid presses piston pole has external splines, and it is engaged with the inner spline groove of the spline housing.
Preferably, the rotor of the wheel hub motor is connected with rim for automobile wheel, and in the rotor of the wheel hub motor
Outside sets brake disc.
It is a kind of can comprehensive steering electric automobile, including the described conversion turned to for electric automobile wheel all-directional
Device.
The utility model is had the advantage that compared with prior art：The utility model overcomes existing automobile and turns
Curved radius is big, and low space utilization, the deficiency such as stability difference during tempo turn realizes that automobile can be on the limited ground of traffic resource
Fang Gengjia is flexibly travelled, and comprehensive Turning travel can be completed in the case where that need not brake, while with wheel hub
Motor-drive technique, has the advantages that stability is high, economical, safe, practical.
Brief description of the drawings
Fig. 1 is the utility model car body side view.
Fig. 2 is running vehicle wheel structural representation before and after the utility model automobile.
Fig. 3 is the utility model automobile low speed phase reversal steered wheel structural representation.
Fig. 4 is the utility model automobile middling speed normal direction of rotation car wheel structure schematic diagram.
Fig. 5 is the utility model automobile high-speed same-phase steered wheel structural representation.
Fig. 6 is the utility model cross running car wheel structure schematic diagram.
Fig. 7 is the utility model pivot stud car wheel structure schematic diagram.
Fig. 8 is the utility model integrated vehicle wheel side-looking structure sectional view.
Fig. 9 is the utility model integrated vehicle wheel front view.
Figure 10 is that the utility model integrated form suspension and steering module are illustrated.
Figure 11 is semi-active type suspension partial structural diagram described in the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
As shown in Fig. 1~Fig. 7, the utility model provides a kind of converting means turned to for electric automobile wheel all-directional
Put, its main body is that four integrated forms for being arranged symmetrically in car body front, rear, left and right drive and steered wheel 110, it is ensured that antero posterior axis
The wheel fixing axle 130 fixed away from the correspondence position with left and right wheels in approximately equal, wheel 110 and chassis 100 passes through bolt
It is attached, in the wheel under the driving of steering motor 163, due to the design of its space structure, wheel 110 can complete maximum
90 ° of deflection, four wheels 110 are identical and independent, by control automobile can be made to carry out omnirange in small space and turned
To traveling；Wheel hub motor 140 is integrated with wheel 110 as drive device, steering motor 163, disk brake 152, half master
Dynamic formula suspension 162 etc., each integrated vehicle wheel 110 is connected with the ring flange 170 on the correspondence position of chassis of vehicle body 100, automobile
Overall to be driven using wheel hub motor 140, outward appearance is identical with general-utility car, but four wheels due to its special construction can be single
Maximum 90 ° deflection is solely controlled and realized, automobile is completed pivot stud, oblique line and cross running etc. and is moved.
As shown in Figure 8, Figure 9, integrated form drives and steered wheel 110, and four groups of integrated vehicle wheels 110 are identical and only
It is vertical, outwards it is integrated with wheel hub motor 140, disk brake 152, semi-active type suspension 162, steering motor successively from spoke side
163；Wherein, wheel is driven using external-rotor-type wheel hub motor 140, uses low speed external rotor electric machine, without deceleration device, electricity
Machine stator 143 is mutually fixed with axletree 131, and outer rotor is connected with rim for automobile wheel 121, and permanent magnet 144 is fixed on outer rotor, electricity
Machine controller 142 is controlled to wheel hub motor, and electromagnetism winding 141 is powered, and when wheel hub motor 140 is rotated, power is direct
Wheel 110 is exported, driving moment 110 rotates, effectively raise the utilization rate of energy, the other end of axletree 131 and the machine of steering
Frame 161 is fixed.It is connected with motor outer rotor in the outside brake disc 151 of wheel hub motor 140, is responsible for the problem of automobile brake.
As shown in Fig. 8~Figure 11, integrated form semi-active suspension and steering module, here by automobile suspension system and steering system
Unite an integrated module, be made up of steering frame 161, semi-active type suspension system, steering motor pedestal 160, steering, adopt
With semi-active type suspension system and wire-controlled steering system；
Wherein, two semi-active type suspensions 162 are disposed with steering motor pedestal 160 is symmetrical above and below, are symmetrically mounted on and turn
To between motor base 160 and steering frame 161, can be controlled by electronic control unit ECU, change the damping system of suspension
Number, is made up of, the cloth on the hydraulic cylinder internal piston of semi-active type suspension 162 flexible member, damper, guiding mechanism etc. respectively
Throttle orifice 162a is equipped with, also set up helical spring 162c between frame 161 and motor base 160 turning to；In the prior art,
Valve 162b movements can change the nodal section product of throttle orifice 162a passages, when being controlled by signal, so as to change whole suspension system
The damping of system；Wherein, the two ends of hydraulic damper piston rod 166 both pass through hydraulic cylinder, and outer end utilizes spline with frame 161 is turned to
167 connections, the inner is connected again by spline with spline housing 165, and the rotation for so being passed over by spline housing 165 can
Be delivered to steering frame 161 with by piston rod 166, turn to frame 161 and be connected with axletree 131, when steering motor pedestal 160 and
After car body 200 is fixedly connected, when running car wheel is given a shock impact, suffered vibrations are first delivered to steering frame by wheel
161, then buffered by semi-active suspension system and decay is subject to shakes, so that automobile has a good comfortableness, therefore by
Buffering, cushioning effect in suspension system elastic element and damper, when wheel is subject to impact endurance test shock, can effectively delay
Punching and decay impact, reduce vehicle body 200 and shake.
Integrated steer-drive in wheel 110, steering motor 163 is fixed in steering motor pedestal 160, and automobile is whole
Body uses wire-controlled steering system, and after steering wheel turns an angle, signal can be transferred to master controller ECU, transmit again afterwards
To steering motor 163, wheel 110 is set to complete the deflection of certain angle by the driving of steering motor 163.Steering motor 163 is defeated
Go out end and power is transferred to by spline housing 165 by one group of reduction gearing 164, what is be engaged with spline housing 165 is upper and lower two liquid
The other end of one end of piston lever of reducer 166, piston rod 166 is pressed to be connected with frame 161 is turned to by spline 167, spline housing
Rotational motion on 165 is just transferred to turn to frame 161, so that band motor car wheel 110 realizes deflection.Outside steering motor pedestal 160
End is provided with ring flange 170, and the ring flange with wheel fixing axle 130 on the correspondence position of automobile chassis 100 is mutually fixed by bolt.
Steering includes steering motor 163, travelling gear 164, spline housing 165 and piston rod 166, steering motor
163 are fixed on inside motor base 160, and output end is meshed by one group of reduction gearing 164 with spline housing 165 and is driven；
During driver's manipulation motor turning, the signal that steering motor 163 can receive master controller ECU is rotated, and is subtracted by a pair
Fast gear 164 drives to spline housing 165, and spline housing 165 drives the piston rod 166 for engaging, then drives steering frame 161 complete
Into rotation, turn to frame 161 and be connected with wheel 110, just can complete deflection with motor car wheel 110, steering frame 161 rotate not with electricity
Machine pedestal 160 is interfered.Under the driving of steering motor 163, the maximum complete deflection in 90 ° of wheel 110 can be made.In steering motor base
The outside of seat 160 is provided with ring flange 170, can be connected by bolt with the ring flange of wheel fixing axle 130 on automobile chassis 100
Connect, with the position of fixing vehicle wheel 110；By design steering motor 163 being fixed on inside motor base 160, reduce steering
Influence of the system to semi-active suspension 162, so as to be effectively reduced steering motor 163 influence wheel damping effect and influence
The problem of damping spring 162c reduction lengths.
In the present embodiment, semi-active type suspension 162, steering motor 163, travelling gear 164, spline housing 165 and work
The part of stopper rod 166 is divided into shock absorber section and knuckle section in vehicle travel process；
Wherein, steering motor pedestal 160 is fixed on car body by ring flange 170, and steering motor 163 is fixed on motor base
In the inner space of seat 160, gear 164 is fixedly installed on the output shaft of steering motor 163, gear 164 is all the time and spline housing
The external tooth of 165 external tooth engagement, gear 164 and spline housing 165 is straight-tooth, and its gearratio is more than 1, is deceleration transmission.Two
Individual piston rod 166 is axially coaxially fixed together to form one, and piston rod 166 has external splines interior with spline housing 165
Spline is engaged.Due to the external splines limited length of the end of piston rod 166, when piston rod 166 moves up and down, spline housing
165 can also move up and down together therewith.
When the vibrations that wheel is subject to are delivered to steering frame 161 by axletree 130, the vibrations for turning to frame 161 drive
The piston rod 166 being secured to moves up and down, so that fixation in driving hydraulic cylinder piston on the piston rod is moved, it is living
The radial perimeter of stopper rod 166 forms piston, and throttle orifice 162a is set on piston, and throttle orifice is flowed through by hydraulic oil in hydraulic cylinder
162a, forms damping force, absorbs the energy of vibrations.Compression or stretching are separately positioned on motor base 160 and turn to frame 161
Between two spring 162c, because motor base 160 is fixed, so actual semi-active type suspension 162 always
Side pressure contracting one end is extended, and when turning to frame 161 and moving downward, the spring 162c of top semi-active type suspension 162 is compressed, living
Stopper rod 166 is pushed downwards, and the spring 162c of lower section semi-active type suspension 162 is pulled downwardly and stretches, piston rod 166 and spline housing
165 also move downward, spline housing 165 and with its external tooth meshed gears 164 produce it is relative slide, now steering motor 163, tooth
Wheel 164 is remained stationary with motor base 160 due to being connected with car body.
The drive gear 164 of steering motor 163 rotates, and covering 165 external tooths by the mesh splines of gear 164 makes 165 turns of spline housing
Dynamic, spline housing 165 drives piston rod 166 to rotate by spline fitted, and the outer end of piston rod 166 connects with the fixation of frame 161 is turned to
Connect, so as to drive steering frame 161 to rotate and then drive axle yaw.Even if axially being transported relative to gear 164 in spline housing 165
When dynamic, the drive connection between it can't change, and gear 164 remains able to drive the rotation of piston bush 165.
As shown in Fig. 1~7, the utility model also provide it is a kind of can comprehensive steering electric automobile, including this practicality is new
The conversion equipment provided in type, so as to overcome existing automobile turning radius greatly, low space utilization, stability during tempo turn
The deficiencies such as difference, realize that automobile can be capable of achieving four motorized wheels, turn in the more flexible traveling in the limited place of traffic resource
To, and the comprehensive steering of the free switching of straight line, oblique, cross running etc. can be completed in the case where that need not brake
Traveling, and pivot stud turns around, and is easy to automobile to be travelled in special circumstances such as small spaces, and use In-wheel motor driving skill
Art, has the advantages that stability is high, economical, safe, practical, improves transmission efficiency and Riding Stability of Automobile, greatly reduces
Pollution to environment.
As shown in Fig. 2 when automobile tandem is travelled, wheel hub motor 140 is operated in four wheels, with driving moment
110 rotations, steering motor 163 does not work, and each direction of wheel 110 keeps, in figure off-front wheel dotted line parallel with the direction of vehicle body 200
Maximum radius of turn of the arc representation wheel in rotary course, other positions do not interfere with car body for it.
As shown in Fig. 3~Fig. 6, when driver wishes that vehicle is turned to the left or to the right, driver turn steering wheel, direction
The angular signal and wheel wheel speed signal of disk will by carrying out Treatment Analysis in sensor transmissions to master controller ECU, and according to
Result controls the steering motor 163 in four correspondence wheels 110 respectively, to control the deflection of wheel 110.When speed is relatively low,
Turned to using phase reversal, in the wheel 110 under the driving of steering motor 163, two front-drive directions and steering wheel rotation direction
It is identical, it is in opposite direction with two rear wheels, the radius of turn of vehicle is reduced, increase its mobility in small space；Work as vapour
Car is in when driving at moderate speed, and using most common two-wheeled steering pattern, two rear-axle steering motors 163 do not work, two front-wheel steers
Motor 163 is deflected accordingly according to signal；When automobile is in runs at high speed, turned to using same-phase, i.e., four wheels
110 yawing moment and steering wheel rotation direction all same, now vehicle body 200 and the deflection angle reduction of travel direction, reduce
Rotation and sideslip when automobile adjustment traveling is turned to, improve automobile entirety control stability；Additionally, in the process of moving, also may be used
Artificially to select same-phase steering pattern, make four yawing moments of wheel 110 identical with steering wheel rotation direction all the time, work as automobile
During turning, wheel 110 is deflected but the direction of vehicle body 200 does not change, and in the case, oblique traveling can be completed, if general side
Going to the wheel of steering maximum, i.e., four 110 to disk will be in maximum deflection position, as shown in fig. 6, now automobile can be completed
Cross running, easily parks in narrow place.
When needing pivot stud in some cases, can be by controlling the steering motor in four wheels 110 respectively
163, make 45 ° of off-front wheel and left rear wheel rotate counterclockwise, off hind wheel and the near front wheel turn clockwise 45 °, as shown in fig. 7, stepping on
The driving moment of wheel hub motor 140 travels forward in gas pedal, off-front wheel and off hind wheel, wheel hub motor in the near front wheel and left rear wheel
140 driving moments are moved backward, and now car body just can pivot stud counterclockwise.It should be noted that electricity designed in this example
Electrical automobile, wheel base is with left and right wheels away from approximately equal, it is ensured that four wheels can make vehicle body 200 in same rotation after deflecting
The heart is rotated, between must ensureing two front-wheels when being controlled to wheel deflection in addition or between two trailing wheels, wheel transfer
Numerically must be equal to motor-driven deflection angle.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and implementation method
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (9)
1. it is a kind of for electric automobile wheel all-directional turn to conversion equipment, it is characterised in that including：
Axletree, it passes through the center of wheel hub motor and is fixed with the stator of wheel hub motor, and wheel is relative to the axletree freedom
Rotation；
Frame is turned to, it is fixedly connected the axletree or itself and the axletree forms as one；The steering frame has two
Parallel overhanging pin；
Motor base, it is arranged between two overhanging pin of the steering frame, and with receiving space；
Vibration damping hydraulic cylinder, it is fixedly installed between the described overhanging pin of the motor base and the steering frame；
Vibration damping liquid presses piston pole, it passes through the motor base and the vibration damping hydraulic cylinder, and is fixed on the steering frame
Two overhanging pin between；
Steering motor, it is arranged in the receiving space, and the vibration damping liquid presses piston pole can be driven to rotate.
2. it is as claimed in claim 1 to be used for the conversion equipment that electric automobile wheel all-directional is turned to, it is characterised in that described to subtract
Shake liquid presses piston pole radial perimeter formed piston, throttle orifice is set thereon.
3. it is as claimed in claim 2 to be used for the conversion equipment that electric automobile wheel all-directional is turned to, it is characterised in that the electricity
Machine pedestal, its one end is connected by flange with wheel fixing axle, and the other end is connected with the steering frame.
4. as any one of claim 1-3 for electric automobile wheel all-directional turn to conversion equipment, its feature
It is that spring is set between the steering frame and the motor base.
5. it is as claimed in claim 2 to be used for the conversion equipment that electric automobile wheel all-directional is turned to, it is characterised in that described to subtract
The liquid presses piston pole outer end that shakes is connected with the steering frame, inner to be connected with spline housing through the motor base.
6. it is as claimed in claim 5 to be used for the conversion equipment that electric automobile wheel all-directional is turned to, it is characterised in that described turn
It is meshed by reduction gearing with the spline housing to the output end of motor and is driven, and then drives the vibration damping hydraulic piston
Bar, then drive the steering frame to complete to rotate.
7. it is as claimed in claim 6 to be used for the conversion equipment that electric automobile wheel all-directional is turned to, it is characterised in that described to subtract
Fast gear is straight-tooth with the external tooth of the spline housing；And
The vibration damping liquid presses piston pole has external splines, and it is engaged with the inner spline groove of the spline housing.
8. it is as claimed in claim 7 to be used for the conversion equipment that electric automobile wheel all-directional is turned to, it is characterised in that the wheel
The rotor of hub motor is connected with rim for automobile wheel, and sets brake disc on the outside of the rotor of the wheel hub motor.
9. it is a kind of can comprehensive steering electric automobile, it is characterised in that including the use described in any one in claim 1-8
In the conversion equipment that electric automobile wheel all-directional is turned to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621307844.1U CN206277949U (en) | 2016-12-01 | 2016-12-01 | It is a kind of for electric automobile wheel all-directional turn to conversion equipment and can comprehensive steering electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621307844.1U CN206277949U (en) | 2016-12-01 | 2016-12-01 | It is a kind of for electric automobile wheel all-directional turn to conversion equipment and can comprehensive steering electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206277949U true CN206277949U (en) | 2017-06-27 |
Family
ID=59075778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621307844.1U Expired - Fee Related CN206277949U (en) | 2016-12-01 | 2016-12-01 | It is a kind of for electric automobile wheel all-directional turn to conversion equipment and can comprehensive steering electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206277949U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427555A (en) * | 2016-12-01 | 2017-02-22 | 吉林大学 | Conversion device for omni-bearing steering of wheels of electric vehicle and electric vehicle capable of achieving omni-bearing steering |
| CN107471948A (en) * | 2017-09-06 | 2017-12-15 | 吉林大学 | A kind of line traffic control multiple degree of freedom for automobile control stick based on electromagnetism return mechanism |
| CN108068777A (en) * | 2017-12-12 | 2018-05-25 | 武汉理工大学 | A kind of full vehicle Parallel parking device of self energizing |
| CN108583678A (en) * | 2018-05-23 | 2018-09-28 | 江苏大学 | The full wire-controlled steering system of wide-angle and its method of In-wheel motor driving electric vehicle |
| CN112081867A (en) * | 2020-08-27 | 2020-12-15 | 南京航空航天大学 | Explosion-proof electric wheel damping device |
-
2016
- 2016-12-01 CN CN201621307844.1U patent/CN206277949U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427555A (en) * | 2016-12-01 | 2017-02-22 | 吉林大学 | Conversion device for omni-bearing steering of wheels of electric vehicle and electric vehicle capable of achieving omni-bearing steering |
| CN106427555B (en) * | 2016-12-01 | 2018-07-27 | 吉林大学 | It is a kind of for electric automobile wheel all-directional turn to conversion equipment and can comprehensive steering electric vehicle |
| CN107471948A (en) * | 2017-09-06 | 2017-12-15 | 吉林大学 | A kind of line traffic control multiple degree of freedom for automobile control stick based on electromagnetism return mechanism |
| CN108068777A (en) * | 2017-12-12 | 2018-05-25 | 武汉理工大学 | A kind of full vehicle Parallel parking device of self energizing |
| CN108068777B (en) * | 2017-12-12 | 2019-10-01 | 武汉理工大学 | A kind of full vehicle Parallel parking device of self energizing |
| CN108583678A (en) * | 2018-05-23 | 2018-09-28 | 江苏大学 | The full wire-controlled steering system of wide-angle and its method of In-wheel motor driving electric vehicle |
| CN112081867A (en) * | 2020-08-27 | 2020-12-15 | 南京航空航天大学 | Explosion-proof electric wheel damping device |
| CN112081867B (en) * | 2020-08-27 | 2022-01-18 | 南京航空航天大学 | Explosion-proof electric wheel damping device |
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