CN102009709A - Multifunctional vehicle - Google Patents
Multifunctional vehicle Download PDFInfo
- Publication number
- CN102009709A CN102009709A CN 201010201503 CN201010201503A CN102009709A CN 102009709 A CN102009709 A CN 102009709A CN 201010201503 CN201010201503 CN 201010201503 CN 201010201503 A CN201010201503 A CN 201010201503A CN 102009709 A CN102009709 A CN 102009709A
- Authority
- CN
- China
- Prior art keywords
- pair
- wheel
- vertical
- horizontal
- wheels
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a multifunctional vehicle, comprising a vehicle body, a chassis and wheels, the wheels includes a pair of longitudinal wheels and one or two pairs of transverse wheels, the pair of longitudinal wheels are longitudinally distributed along a longitudinal centre line of the chassis in tandem, the one or two pairs of transverse wheels are distributed in parallel along a left side and a right side of the vehicle body, and an axis connection line of each pair of the transverse wheels is vertically intersected with a radial connection line of a pair of the longitudinal wheels. The pair of longitudinal wheels are respectively and independently provided with a longitudinal suspension system capable of lifting up and down in vertical direction, and the one or two pairs of transverse wheels are respectively and independently provided with a transverse suspension system capable of lifting up and down in vertical direction and extending and shrinking left and right along an axis in horizontal direction. The multifunctional vehicle disclosed by the invention is not only small in volume, light in weight, simple in structure and flexible in movement, but also has safety and comfort, and low-carbon energy-saving property, so the multifunctional vehicle completely fits for modern transportation concept.
Description
Technical field
The present invention relates to a kind of automobile, particularly a kind of hybrid power or pure electrically operated multi-purpose vehicle(MPV).
Background technology
Along with the fast development of economy, the speed of urbanization, more and more faster.Population is constantly assembled, and automobile significantly increases, and gives city traffic and living environment, has brought the increasing pressure.In peak period on and off duty, " traffic congestion " almost is normalization of big small city and the universal phenomenon that is seen everywhere.For this reason, it is little, in light weight to develop a kind of volume, and the automobile of safety and comfort again simple in structure has become the urgent requirement of auto trade.Recently, the appearance of hybrid vehicle and pure electric automobile, though satisfied the needs of people aspect environmental protection, low-carbon (LC), cost an arm and a leg but exist Vehicular battery, problems such as the continuation of the journey mileage is short, the particularly topology layout of orthodox car, cause automobile " the body expanded letter is fat ", it is big and can not travel, turn to or the like defective at small space to take path area during parking, not only seriously restrict this class automobile and entered large-scale commercial applications manufacturing and use, and still be difficult to the jam that revolutionary character, breakthrough ground are significantly improved city traffic.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, a kind of multi-purpose vehicle(MPV) is provided, it is little, in light weight, simple in structure, the maneuverability of volume not only, and safety and comfort, low-carbon energy-saving, adapts to the Modern Traffic theory fully.
The technical scheme that realizes above-mentioned purpose is: a kind of multi-purpose vehicle(MPV), comprise car body, chassis and wheel, wherein, described wheel comprises a pair of vertical wheel and a pair of or two pairs of horizontal wheels, described a pair of vertical wheel is one in front and one in back arranged along the longitudinal centerline on described chassis, described a pair of or two pairs of horizontal wheels then are arranged in parallel along the left and right sides of described car body, and the radially line of the axial connecting line of every pair of horizontal wheel and a pair of vertical wheel forms and intersects vertically.
Above-mentioned multi-purpose vehicle(MPV), wherein, described a pair of vertical wheel is the vertical suspension that can descend lifting in vertical direction of separate configurations respectively, and the described a pair of or two pairs of horizontal wheels are both can descend lifting in vertical direction, also can be in the horizontal direction extend along about the axis and the lateral suspension system of contraction of separate configurations respectively.
Above-mentioned multi-purpose vehicle(MPV), wherein, described vertical suspension and lateral suspension system adopt fluid pressure type, air type, electromagnetic type or mechanical type mechanism, or adopt fluid pressure type, air type, electromagnetic type or mechanical combination mechanism.
Above-mentioned multi-purpose vehicle(MPV), wherein, described multi-purpose vehicle(MPV) also comprises to be installed the master control system on the car body and is distributed in multiple sensors on the described car body, and described master control system is electrically connected with described vertical suspension and described lateral suspension system respectively; Described sensor is connected with described master control system signal, is used for detecting at any time and collecting the motoring condition and the traffic information of vehicle and passes to described master control system.
Above-mentioned multi-purpose vehicle(MPV), wherein, described master control system can be handled described automobile and travel with following modes:
A. take turns pattern entirely, promptly described a pair of vertical wheel and described a pair of or two pairs of driving modes that horizontal wheel all lands and turns round;
When vehicle ' in uneven, high spud angle slope, the easy ways section of silt, and road conditions such as sleety weather are when abominable, described horizontal wheel is extended along the described car body left and right sides in the horizontal direction by described lateral suspension system, to increase the wheelspan between the horizontal wheel, thereby increase the lateral stability of vehicle, prevent because of the too little problem of toppling easily of lateral direction of car wheelspan;
B. two-wheeled pattern, be described a pair of or two pairs of liftoff stalls of horizontal wheel, the driving mode that described a pair of vertical wheel lands and turns round, this two-wheeled driving mode, can realize by the downward jacking of described vertical suspension, or accept realization by described lateral suspension system is liftoff;
When described automobile owing to reasons such as turnings during to a side run-off the straight, the horizontal wheel servo-actuated of described homonymy drops to the desired location, with the angle of inclination of guaranteeing described automobile smaller or equal to the unlikely safe inclination angle δ that topples of automobile;
When described automobile was about to brake or stops, described horizontal wheel landed downwards immediately and lands, and auxiliary simultaneously described vertical wheel carries out braking brake, or and then entered the dead ship condition that full wheel lands.
The technical scheme of multi-purpose vehicle(MPV) of the present invention, it is little, in light weight, simple in structure, the maneuverability of volume not only, and safety and comfort, low-carbon energy-saving, adapts to the Modern Traffic theory fully.The special multi-purpose vehicle(MPV) of layout of the present invention can be automatically under " two-wheeled pattern " and " taking turns pattern entirely " state switch line sail, allow this automobile not only can guarantee safety and traveling comfort as orthodox car, and can be as the two-wheeled motor vehicle maneuverability that becomes, and low-carbon energy-saving, thereby, provide a kind of effective way for improving arteries of communication and the environmental protection pressure that more and more blocks up.
Description of drawings
Fig. 1 is the birds-eye view of multi-purpose vehicle(MPV) of the present invention;
Fig. 2 is the lateral plan of multi-purpose vehicle(MPV) of the present invention;
Fig. 3, Fig. 4, Fig. 5 are respectively the birds-eye vieies of three kinds of location arrangements of horizontal wheel of multi-purpose vehicle(MPV) of the present invention;
Fig. 6, Fig. 7, Fig. 8 are respectively the back view of multi-purpose vehicle(MPV) of the present invention at three kinds of motoring conditions.
The specific embodiment
In order to understand technical scheme of the present invention better, also be described in detail in conjunction with the accompanying drawings below by specific embodiment:
See also Fig. 1 and Fig. 2 earlier, multi-purpose vehicle(MPV) of the present invention comprises car body 1, chassis 2, wheel, master control system 4 and multiple sensors 5, wherein:
Wheel comprises a pair of vertical wheel 31,31 ' and a pair of or two pairs of horizontal wheels 32,32 ', a pair of vertical wheel 31,31 ' along the chassis 2 longitudinal centerline one in front and one in back arrange, a pair of or the two pairs of horizontal wheels 32,32 ' then are arranged in parallel along the left and right sides of car body 1, and the every pair of horizontal wheel 32,32 ' axial connecting line and a pair of vertical wheel 31,31 ' radially line form and intersect vertically;
A pair of vertical wheel 31,31 ' is the vertical suspension 33 that can descend lifting in vertical direction of separate configurations respectively, and a pair of or two pairs of horizontal wheels 32,32 ' are both can descend lifting in vertical direction, also can be in the horizontal direction extend along about the axis and the lateral suspension system 34 of contraction of separate configurations respectively; Vertically suspension 33 and lateral suspension system 34 adopt fluid pressure type, air type, electromagnetic type or mechanical type mechanism, or adopt fluid pressure type, air type, electromagnetic type or mechanical combination mechanism;
Master control system 4 is installed on the car body 1 and is electrically connected with vertical suspension 33 and lateral suspension system 34 respectively; Multiple sensors 5 is distributed on the car body 1 and with master control system 4 signals and is connected, and is used for detecting at any time and collecting the motoring condition and the traffic information of vehicle and passes to master control system 4.
The real time information that multi-purpose vehicle(MPV) of the present invention is collected by sensor 5, by master control system 4 instruction with control vertical suspension 33 or laterally car suspension 34 operation of rising and landing, make the motoring condition of automobile automatic switching automatic between " two-wheeled pattern " and " taking turns pattern entirely ".
What Fig. 2 showed is the motoring condition of automobile under full wheel pattern, promptly a pair of vertical wheel 31,31 ' and all the land driving modes of running of a pair of or two pairs of horizontal wheels 32,32 '.
What Fig. 3 showed is to have only a pair of horizontal wheel 32,32 ', and this a pair of horizontal wheel 32,32 ' is arranged in the rear end of car body 1, and this is dropped on on horizontal wheel 32,32 ' the axial connecting line in the axle center of the vertical wheel 31 ' in rear portion.
What Fig. 4 showed is to have only a pair of horizontal wheel 32,32 ', and this a pair of horizontal wheel 32,32 ' is arranged in the front end of car body 1, and this is dropped on on horizontal wheel 32,32 ' the axial connecting line in the anterior vertically axle center of wheel 31.
What Fig. 5 showed is that two pairs of horizontal wheels 32,32 ' are arranged, the horizontal wheel 32,32 ' of this two couple is arranged in the front-end and back-end of car body 1, and the anterior vertically axle center of wheel 31 is dropped on a pair of horizontal wheel 32 that is positioned at the car body front end, 32 ' the axial connecting line, and the axle center of the vertical wheel 31 ' in rear portion is dropped on a pair of horizontal wheel 32 that is positioned at the car body rear end, 32 ' the axial connecting line.
Fig. 6 shows when being the motoring condition of automobile under full wheel pattern, when vehicle ' in uneven, high spud angle slope, the easy ways section of silt, and road conditions such as sleety weather are when abominable, laterally wheel 32,32 ' extends the L width in the horizontal direction by lateral suspension system 34 along car body 1 left and right sides, to increase the wheelspan between the horizontal wheel 32,32 ', thereby increase the lateral stability of vehicle, prevent because of the too little problem of toppling easily of lateral direction of car wheelspan.
Fig. 7 shows when being the motoring condition of automobile under the two-wheeled pattern, when vehicle launch travels when reaching a certain predetermined speed, lateral suspension system 34 " upwards packs up ", or by vertical suspension 33 " jacking downwards ", thereby make horizontal wheel 32,32 ' liftoff h height, enter the two-wheeled pattern and travel.
Fig. 8 shows when being the motoring condition of automobile under the two-wheeled pattern, when automobile owing to reasons such as turnings during to a side run-off the straight, horizontal wheel 32 servo-actuateds of homonymy drop to the desired location, with the angle of inclination of guaranteeing automobile smaller or equal to the unlikely safe inclination angle δ that topples of automobile.
Master control system can also be when automobile be about to brake or stops, and controls horizontal wheel 32,32 ' and lands downwards immediately and land, and assistant longitudinal wheel 31,31 ' carries out braking brake (or and then enter the dead ship condition that full wheel lands) simultaneously.At this moment, if brake finishes, vehicle continues to travel, and speed reaches predetermined value, and then laterally wheel 32,32 ' liftoff once more rise keeps the two-wheeled pattern to travel automatically, and so forth, enters the dead ship condition that full wheel lands until vehicle.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in claims scope of the present invention variation, the modification of the above embodiment.
Claims (5)
1. multi-purpose vehicle(MPV), comprise car body, chassis and wheel, it is characterized in that, described wheel comprises a pair of vertical wheel and a pair of or two pairs of horizontal wheels, described a pair of vertical wheel is one in front and one in back arranged along the longitudinal centerline on described chassis, described a pair of or two pairs of horizontal wheels then are arranged in parallel along the left and right sides of described car body, and the radially line of the axial connecting line of every pair of horizontal wheel and a pair of vertical wheel forms and intersects vertically.
2. multi-purpose vehicle(MPV) according to claim 1, it is characterized in that, described a pair of vertical wheel is the vertical suspension that can descend lifting in vertical direction of separate configurations respectively, and the described a pair of or two pairs of horizontal wheels are both can descend lifting in vertical direction, also can be in the horizontal direction extend along about the axis and the lateral suspension system of contraction of separate configurations respectively.
3. multi-purpose vehicle(MPV) according to claim 2, it is characterized in that, described vertical suspension and lateral suspension system adopt fluid pressure type, air type, electromagnetic type or mechanical type mechanism, or adopt fluid pressure type, air type, electromagnetic type or mechanical combination mechanism.
4. multi-purpose vehicle(MPV) according to claim 1, it is characterized in that, described multi-purpose vehicle(MPV) also comprises to be installed the master control system on the car body and is distributed in multiple sensors on the described car body, and described master control system is electrically connected with described vertical suspension and described lateral suspension system respectively; Described sensor is connected with described master control system signal, is used for detecting at any time and collecting the motoring condition and the traffic information of vehicle and passes to described master control system.
5. multi-purpose vehicle(MPV) according to claim 4 is characterized in that, described master control system can be handled described automobile and travel with following modes:
A. take turns pattern entirely, promptly described a pair of vertical wheel and described a pair of or two pairs of driving modes that horizontal wheel all lands and turns round;
When vehicle ' in uneven, high spud angle slope, the easy ways section of silt, and road conditions such as sleety weather are when abominable, described horizontal wheel is extended along the described car body left and right sides in the horizontal direction by described lateral suspension system, to increase the wheelspan between the horizontal wheel, thereby increase the lateral stability of vehicle, prevent because of the too little problem of toppling easily of lateral direction of car wheelspan;
B. two-wheeled pattern, be described a pair of or two pairs of liftoff stalls of horizontal wheel, the driving mode that described a pair of vertical wheel lands and turns round, this two-wheeled driving mode, can realize by the downward jacking of described vertical suspension, or accept realization by described lateral suspension system is liftoff;
When described automobile owing to reasons such as turnings during to a side run-off the straight, the horizontal wheel servo-actuated of described homonymy drops to the desired location, with the angle of inclination of guaranteeing described automobile smaller or equal to the unlikely safe inclination angle δ that topples of automobile;
When described automobile was about to brake or stops, described horizontal wheel landed downwards immediately and lands, and auxiliary simultaneously described vertical wheel carries out braking brake, or and then entered the dead ship condition that full wheel lands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010201503 CN102009709A (en) | 2010-06-13 | 2010-06-13 | Multifunctional vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010201503 CN102009709A (en) | 2010-06-13 | 2010-06-13 | Multifunctional vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102009709A true CN102009709A (en) | 2011-04-13 |
Family
ID=43840089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010201503 Pending CN102009709A (en) | 2010-06-13 | 2010-06-13 | Multifunctional vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102009709A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530123A (en) * | 2012-02-24 | 2012-07-04 | 方显忠 | Rhomboid wheel-arranged cross-shaped axle 4WD (4 wheel drive) mechanism |
| CN104443108A (en) * | 2014-10-23 | 2015-03-25 | 苏州工业园区艾吉威自动化设备有限公司 | Singe-driving and double-direction type AGV |
| CN105947014A (en) * | 2016-05-13 | 2016-09-21 | 北京理工大学 | Wheeled off-road vehicle |
| CN106143674A (en) * | 2016-08-04 | 2016-11-23 | 北京九星智元科技有限公司 | A kind of terrain self-adaptive mobile chassis |
| CN113386513A (en) * | 2021-06-29 | 2021-09-14 | 张忠庆 | Rear-drive damping suspension device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87207821U (en) * | 1987-05-07 | 1988-05-11 | 殷建新 | Two-wheel car |
| CN2089421U (en) * | 1990-07-20 | 1991-11-27 | 侯建国 | Automobile safety wheel device |
| WO2004047502A2 (en) * | 2002-11-18 | 2004-06-03 | Everteq | Computerized automated dynamic control system for single-track vehicles |
-
2010
- 2010-06-13 CN CN 201010201503 patent/CN102009709A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87207821U (en) * | 1987-05-07 | 1988-05-11 | 殷建新 | Two-wheel car |
| CN2089421U (en) * | 1990-07-20 | 1991-11-27 | 侯建国 | Automobile safety wheel device |
| WO2004047502A2 (en) * | 2002-11-18 | 2004-06-03 | Everteq | Computerized automated dynamic control system for single-track vehicles |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530123A (en) * | 2012-02-24 | 2012-07-04 | 方显忠 | Rhomboid wheel-arranged cross-shaped axle 4WD (4 wheel drive) mechanism |
| CN102530123B (en) * | 2012-02-24 | 2013-05-22 | 吉林大学 | Rhomboid wheel-arranged cross-shaped axle 4WD (4 wheel drive) mechanism |
| CN104443108A (en) * | 2014-10-23 | 2015-03-25 | 苏州工业园区艾吉威自动化设备有限公司 | Singe-driving and double-direction type AGV |
| CN105947014A (en) * | 2016-05-13 | 2016-09-21 | 北京理工大学 | Wheeled off-road vehicle |
| CN106143674A (en) * | 2016-08-04 | 2016-11-23 | 北京九星智元科技有限公司 | A kind of terrain self-adaptive mobile chassis |
| CN106143674B (en) * | 2016-08-04 | 2018-09-25 | 北京九星智元科技有限公司 | A kind of terrain self-adaptive mobile chassis |
| CN113386513A (en) * | 2021-06-29 | 2021-09-14 | 张忠庆 | Rear-drive damping suspension device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101537810B (en) | Coal mine underground explosion proof rubber tire transport trolley | |
| CN201415596Y (en) | Vehicle front wheel independent suspension device | |
| CN102009709A (en) | Multifunctional vehicle | |
| CN103144715B (en) | Dual-wheel self-balancing patrol vehicle with keel framework | |
| CN201405762Y (en) | Mine underground explosion-proof rubber-tyred transportation vehicle | |
| CN2799294Y (en) | Safety wheel of motor vehicle | |
| CN203127051U (en) | Self-balancing patrol car provided with keel framework and two wheels | |
| CN116669980A (en) | Vehicle and method of controlling propulsion of a vehicle | |
| CN201357752Y (en) | 4 wheel driven bowing-type tractor transportation vehicle | |
| WO2008149220A1 (en) | Additional vehicle drive-folding track | |
| CN201712690U (en) | Multifunctional automobile | |
| CN102673665A (en) | Novel expressway rescue transport vehicle | |
| CN204915823U (en) | [electric] motor coach and chassis thereof | |
| CN202593360U (en) | Automobile side light automatic control system for curves | |
| CN201080212Y (en) | Motor vehicle safety auxiliary device | |
| CN215321981U (en) | Hybrid power tractor of snow wax vehicle | |
| WO2010150286A1 (en) | City car | |
| CN208665358U (en) | A kind of half-track frame-steered tractor | |
| CN203832252U (en) | Electric four-wheel mini-truck | |
| CN202413786U (en) | Intelligent electric scooter | |
| CN111098948A (en) | Leg wheel type automobile walking mechanism and control method | |
| CN218703464U (en) | Chassis framework and vehicle | |
| CN103661670B (en) | Automobile auxiliary wheel device | |
| CN208665360U (en) | A kind of 4 wheel driven crawler belt frame-steered tractor | |
| CN203094222U (en) | Electric automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110413 |
|
| RJ01 | Rejection of invention patent application after publication |