CN106274462A - A kind of vehicle intelligence four-wheel-driven control system - Google Patents
A kind of vehicle intelligence four-wheel-driven control system Download PDFInfo
- Publication number
- CN106274462A CN106274462A CN201610762122.3A CN201610762122A CN106274462A CN 106274462 A CN106274462 A CN 106274462A CN 201610762122 A CN201610762122 A CN 201610762122A CN 106274462 A CN106274462 A CN 106274462A
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- Prior art keywords
- wheel
- motor
- driven
- vehicle
- control system
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
- B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The invention discloses a kind of vehicle intelligence four-wheel-driven control system, including accumulator, central control unit, electric system, drive system, motor-driven gear system and intelligent detecting system, described central control unit is connected with accumulator, electric system, motor-driven gear system, intelligent detecting system respectively, described electric system is connected with drive system, and described motor-driven gear system is connected with automotive hub.Vehicle non-driving wheel, by setting up motor driven systems, can be temporarily become driving wheel by the present invention, increases driving force.When two front driving wheels of vehicle mire down in mud or skid, start motor drive mode temporarily, predicament can be solved.It addition, set up control system provided by the present invention, when also there is low cost of manufacture, dependable performance, descending, increase power processed and the advantage such as charge a battery.
Description
Technical field
The invention belongs to vehicular chassis system manufacturing technology field, specifically, relate to a kind of vehicle intelligence 4 wheel driven control
System processed.
Background technology
Most of vehicles use the form of two-wheel drive, in two-wheel drive form, and can be according to electromotor in the position of vehicle
Put and the position of driving wheel so that be subdivided into front-engine rear-drive (FR), preposition forerunner (FF), rearmounted rear-guard (RR), in postpone and drive
(MR) form such as.
At present, the user on market more and more selects four-wheel drive cars as family's leisure, the vehicles of tourism.Pass
System four-wheel drive cars is exactly briefly the automobile of before and after's differential linkage four-wheel drive, because engine power reaches four wheels
Tire, so four-wheel all can be had an effect, common two drive when driving wheel-slip for one therein, and other driving wheel also can lose
Removing power, at this moment, car just can not travel, if car is four-wheel drive, then two wheels additionally still can
Play pull strength.Therefore 4-wheel driven car cross-country ability is superior, and can also handle a situation with ease in hillside, beach, mud ground, desert in the wild, this
What kind was pressed forward with an indomitable will sends the style to obtain liking of many car fans firmly.
In prior art, 4 wheel driven offroad vehicle is relatively costly, and 4 wheel driven technology is complex, needs to lead to the power of electromotor
Cross drive system, be assigned on drive axle and rear drive shaft, drive axle or rear drive shaft be driven vehicle.Existing skill
Art exists following technological deficiency:
1, tradition four-wheel drive cars of the prior art, needs to arrange transfer gear, actuating unit, front and back drive shaft etc.,
Making chassis structure complex, manufacturing cost is high；
2, tradition four-wheel drive cars of the prior art, inapplicable passenger-car chassis；Passenger-car chassis cannot use existing traditional four
The technology of driving is driven；When two driving wheels of car mire down in mud middle, it is impossible to rely on self power to escape danger, can only be by
Dynamic other vehicles of wait are rescued, and considerably increase the risk of driver and conductor.
Summary of the invention
The technical problem to be solved is, due to tradition four-wheel drive cars of the prior art, needs to arrange transfer
Device, actuating unit, front and back drive shaft etc. so that chassis structure is complex, manufacturing cost is high；Passenger-car chassis cannot use
Existing tradition 4 wheel driven technology is driven；When two driving wheels of car mire down in mud middle, it is impossible to rely on self power to carry out
Escape danger, can only passively wait that other vehicles are rescued, the technical problem such as risk considerably increasing driver and conductor, and provide
A kind of vehicle intelligence four-wheel-driven control system.
The technology design of the present invention is, in order to solve above-mentioned tradition four-wheel drive cars of the prior art, needs to arrange transfer
Device, actuating unit, front and back drive shaft etc. so that chassis structure is complex, manufacturing cost is high；Passenger-car chassis cannot use
Existing tradition 4 wheel driven technology is driven, it is impossible to rely on self power to carry out escaping danger etc. technical problem；The present invention provides a kind of intelligence
Energy induction system and independent motor driven systems, provide the short time to drive by independent motor driven systems to non-driving wheel
Power so that vehicle is capable of short time four-wheel drive, helps vehicle to extricate oneself from a predicament.
Technical scheme provided by the present invention is, a kind of vehicle intelligence four-wheel-driven control system, including accumulator, central authorities' control
Unit processed, electric system, drive system, motor-driven gear system and intelligent detecting system, described central control unit is respectively
It is connected with accumulator, electric system, motor-driven gear system, intelligent detecting system, described electric system and drive system phase
Even, described motor-driven gear system is connected with automotive hub.
Described intelligent detecting system includes photographic head and height inductive transducer, and described photographic head is separately positioned on vehicle
Front portion, middle part, bottom and afterbody；Described height inductive transducer is separately positioned on the front portion of vehicle, middle part, bottom and afterbody.
Described intelligent detecting system is by described photographic head and the height on height inductive transducer perception sensed in advance road surface
Change.
The signal of telecommunication transmission that perception road surface is changed by described intelligent detecting system is to described central control unit, described central authorities
Control unit, after logical judgment, exports control signal to described electric system and described motor-driven gear system.
Described motor-driven gear system includes train of reduction gears；Described automotive hub is provided with wheel hub internal gear, described
Wheel hub internal gear is arranged on the direction matched with described train of reduction gears, and described wheel hub internal gear leads to described automotive hub
Cross the connection that is welded.
Described motor is connected with car body by fixed support.Described motor and described control unit and accumulator phase
Even.
Described motor includes that motor output shaft, described train of reduction gears include input gear and output gear.Described motor
Output shaft is connected with described input gear.
Described output gear is slidably connected in the axial direction with described wheel hub internal gear, and described output gear is taken turns with described
Hub internal gear can in axial direction go up slip relatively.
Use technical scheme, it is possible to effectively solve tradition four-wheel drive cars in prior art, need to arrange transfer
Device, actuating unit, front and back drive shaft etc. so that chassis structure is complex, manufacturing cost is high；Passenger-car chassis cannot use
Existing tradition 4 wheel driven technology is driven；When two driving wheels of car mire down in mud middle, it is impossible to rely on self power to carry out
Escaping danger, can only passively wait that other vehicles are rescued, considerably increase the technical problem such as risk of driver and conductor, the present invention is led to
Cross and set up motor driven systems, vehicle non-driving wheel can be temporarily become driving wheel, increase driving force.When two front wheel drivings of vehicle
When wheel mires down in mud or skids, start motor drive mode temporarily, predicament can be solved.It addition, set up provided by the present invention
Control system, increases brake force and the advantage such as charge a battery when also having low cost of manufacture, dependable performance, descending.
Accompanying drawing explanation
In conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is present configuration schematic diagram；
Wherein, 1 is automotive hub；2 is motor-driven gear system.
Detailed description of the invention
As it is shown in figure 1, technical scheme provided by the present invention is, a kind of vehicle intelligence four-wheel-driven control system, including storing
Battery, central control unit, electric system, drive system, motor-driven gear system 2 and intelligent detecting system, described central authorities
Control unit is connected with accumulator, electric system, motor-driven gear system 2, intelligent detecting system respectively, described electric system
Being connected with drive system, described motor-driven gear system 2 is connected with automotive hub 1.Described intelligent detecting system includes shooting
Head and height inductive transducer, described photographic head is separately positioned on the front portion of vehicle, middle part, bottom and afterbody；Described height sense
Induction sensor is separately positioned on the front portion of vehicle, middle part, bottom and afterbody.Described intelligent detecting system by described photographic head and
The highly height change on inductive transducer perception sensed in advance road surface.The telecommunications that perception road surface is changed by described intelligent detecting system
Number transmission is to described central control unit, and described central control unit is after logical judgment, to described electric system and described
Motor-driven gear system 2 exports control signal.Described motor-driven gear system 2 includes train of reduction gears；Described automotive wheels
Hub 1 is provided with wheel hub internal gear, and described wheel hub internal gear is arranged on the direction matched with described train of reduction gears, described takes turns
Hub internal gear is connected by being welded with described automotive hub 1.Described motor is connected with car body by fixed support.Described electricity
Machine is connected with described control unit and accumulator.Described motor includes that motor output shaft, described train of reduction gears include inputting tooth
Wheel and output gear.Described motor output shaft is connected with described input gear.Described output gear and described wheel hub internal gear exist
Being slidably connected on axial direction, described output gear can in axial direction go up relative slip with described wheel hub internal gear.Generally feelings
Under condition, two drive automobile refers to that the trailing wheel (or front-wheel) of automobile is driving wheel, and front-wheel is that driven pulley (or trailing wheel) immobilizes；4 wheel driven vapour
Car refer to automobile both can with trailing wheel as driving wheel, again can with front-wheel as driving wheel, but it can not trailing wheel and front-wheel simultaneously for driving
Wheel, drive system can be changed automatically, such as then can be automatically converted to front wheel driving driving wheel, this vapour during automobile back wheel skidding
Car cross-country ability to be driven motor-cross performance compared with two and to be got well.
Technical scheme provided by the present invention, drives and between 4-wheel driven car between above-mentioned two.Contrast advantage is as follows:
Compared with technical scheme provided by the present invention is driven with usual two, technical solution of the present invention can two drive drive
Driving wheel skids or when miring down in mud, it is provided that temporarily, driving force in short-term, helps vehicle to get rid of poverty, the most also have concurrently two drive fuel-efficient, relax
The features such as adaptive is good.
Technical scheme provided by the present invention is compared with usual 4-wheel driven car, and technical solution of the present invention has fuel economy
Good, the features such as vehicle riding comfort is good, meanwhile, when running into obstacle or driving wheel skids or mires down in mud, have interim equally
The function of 4 wheel driven, helps vehicle derailing predicament.
Claims (9)
1. vehicle intelligence four-wheel-driven control system, it is characterised in that include accumulator, central control unit, electric system,
Drive system, motor-driven gear system (2) and intelligent detecting system, described central control unit respectively with accumulator, motor
System, motor-driven gear system (2), intelligent detecting system are connected, and described electric system is connected with drive system, described motor
Drive gear system (2) is connected with automotive hub (1).
A kind of vehicle intelligence four-wheel-driven control system the most according to claim 1, it is characterised in that described intelligent detecting system
System includes photographic head and height inductive transducer, and described photographic head is separately positioned on the front portion of vehicle, middle part, bottom and afterbody；
Described height inductive transducer is separately positioned on the front portion of vehicle, middle part, bottom and afterbody.
A kind of vehicle intelligence four-wheel-driven control system the most according to claim 1 and 2, it is characterised in that described intelligence is visited
Examining system is by described photographic head and the height change on height inductive transducer perception sensed in advance road surface.
A kind of vehicle intelligence four-wheel-driven control system the most according to claim 3, it is characterised in that described intelligent detecting system
The signal of telecommunication changed on perception road surface of uniting transmits to described central control unit, and described central control unit is through logical judgment
After, export control signal to described electric system and described motor-driven gear system (2).
A kind of vehicle intelligence four-wheel-driven control system the most according to claim 4, it is characterised in that described motor drives tooth
Wheel system (2) includes train of reduction gears；Described automotive hub (1) is provided with wheel hub internal gear, and described wheel hub internal gear is arranged in
On the direction matched with described train of reduction gears, described wheel hub internal gear is connected by being welded with described automotive hub (1).
A kind of vehicle intelligence four-wheel-driven control system the most according to claim 5, it is characterised in that described motor is by solid
Fixed rack is connected with car body.
A kind of vehicle intelligence four-wheel-driven control system the most according to claim 6, it is characterised in that described motor is with described
Control unit is connected with accumulator.
A kind of vehicle intelligence four-wheel-driven control system the most according to claim 7, it is characterised in that described motor includes electricity
Machine output shaft, described train of reduction gears includes input gear and output gear.
A kind of vehicle intelligence four-wheel-driven control system the most according to claim 8, it is characterised in that described motor output shaft
It is connected with described input gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762122.3A CN106274462A (en) | 2016-08-30 | 2016-08-30 | A kind of vehicle intelligence four-wheel-driven control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762122.3A CN106274462A (en) | 2016-08-30 | 2016-08-30 | A kind of vehicle intelligence four-wheel-driven control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106274462A true CN106274462A (en) | 2017-01-04 |
Family
ID=57674922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610762122.3A Pending CN106274462A (en) | 2016-08-30 | 2016-08-30 | A kind of vehicle intelligence four-wheel-driven control system |
Country Status (1)
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| CN (1) | CN106274462A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030141129A1 (en) * | 2002-01-28 | 2003-07-31 | Miguel Alfonso Jose San | Independently powered computer controlled vehicle wheels |
| JP2008126863A (en) * | 2006-11-21 | 2008-06-05 | Nissan Motor Co Ltd | Controller for motor-driven vehicle and motor-driven vehicle |
| CN201070977Y (en) * | 2007-07-09 | 2008-06-11 | 苏州益高电动车辆制造有限公司 | Electric car |
| CN101590802A (en) * | 2009-07-01 | 2009-12-02 | 奇瑞汽车股份有限公司 | A kind of drive system of four-drive hybrid electric vehicle and control method thereof |
| CN102791557A (en) * | 2010-03-11 | 2012-11-21 | 戴姆勒股份公司 | Method for determining a movement of a vehicle body |
| CN103192691A (en) * | 2013-01-10 | 2013-07-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Driving system and method for hybrid power four-wheel drive automobile |
| CN104325884A (en) * | 2014-11-22 | 2015-02-04 | 安徽省库仑动力自动化科技有限公司 | Four-wheel driving system controlled by four-wheel independent motors |
| CN205395771U (en) * | 2016-03-28 | 2016-07-27 | 长城汽车股份有限公司 | Two 4 wheel driven system and vehicles |
-
2016
- 2016-08-30 CN CN201610762122.3A patent/CN106274462A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030141129A1 (en) * | 2002-01-28 | 2003-07-31 | Miguel Alfonso Jose San | Independently powered computer controlled vehicle wheels |
| JP2008126863A (en) * | 2006-11-21 | 2008-06-05 | Nissan Motor Co Ltd | Controller for motor-driven vehicle and motor-driven vehicle |
| CN201070977Y (en) * | 2007-07-09 | 2008-06-11 | 苏州益高电动车辆制造有限公司 | Electric car |
| CN101590802A (en) * | 2009-07-01 | 2009-12-02 | 奇瑞汽车股份有限公司 | A kind of drive system of four-drive hybrid electric vehicle and control method thereof |
| CN102791557A (en) * | 2010-03-11 | 2012-11-21 | 戴姆勒股份公司 | Method for determining a movement of a vehicle body |
| CN103192691A (en) * | 2013-01-10 | 2013-07-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Driving system and method for hybrid power four-wheel drive automobile |
| CN104325884A (en) * | 2014-11-22 | 2015-02-04 | 安徽省库仑动力自动化科技有限公司 | Four-wheel driving system controlled by four-wheel independent motors |
| CN205395771U (en) * | 2016-03-28 | 2016-07-27 | 长城汽车股份有限公司 | Two 4 wheel driven system and vehicles |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |