CN105034787A - Automobile hybrid power assembly and driving method thereof - Google Patents
Automobile hybrid power assembly and driving method thereof Download PDFInfo
- Publication number
- CN105034787A CN105034787A CN201510396734.0A CN201510396734A CN105034787A CN 105034787 A CN105034787 A CN 105034787A CN 201510396734 A CN201510396734 A CN 201510396734A CN 105034787 A CN105034787 A CN 105034787A
- Authority
- CN
- China
- Prior art keywords
- motor
- automobile
- wheel
- breast wheel
- hybrid power
- 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
Abstract
The invention relates to an automobile hybrid power assembly and a driving method thereof. The automobile hybrid power assembly comprises an internal combustion engine power system and a motor power system. The internal combustion engine power system comprises an engine, an engine driving device and an automobile circuit. The motor power system comprises a motor, a circuit distributor, an electronic control device and a battery pack. The engine driving device drives front wheels and/or rear wheels. The motor and the circuit distributor drive middle wheels. The middle wheels are located at the position, close to the gravity center, between the front wheels and the rear wheels. When an automobile is driven on a driving surface, the middle wheels make contact with the driving surface. The driving method includes the steps that the electronic control device controls the motor to rotate forwards and backwards so that the automobile can correspondingly advance and retreat, the electronic control device is linked with the automobile circuit, the automobile circuit recognizes the accelerator, steering and gear information of the automobile, the motor is controlled to rotate after the information is recognized by the electronic control device, and then the middle wheels are driven to drive the automobile. The scheme is simple, the control mode is flexible, the automobile fuel economy is effectively improved, and energy conservation and environment protection are achieved.
Description
Technical field
The present invention relates to automobile technical field, is a kind of automobile hybrid power assembly and driving method thereof.
Background technology
Current, all disadvantages of fuel engines automobile outwardness generally used.Statistics shows, under accounting for the road conditions of more than 80%, a general car only make use of 40% of power potential, also can fall to 25% in urban district, the exhaust emission environment more seriously discharged.Since the nineties in 20th century, grow to even greater heights to the cry improving environmental protection in countries in the world, and various electronlmobil is shown one's talent.But due to the restriction of battery technology, the application of pure electric automobile is more difficult universal, especially long side when flying power and charging, still facing manyly has problem to be solved.For this reason, rise a kind of new automobile power assembly, the mixed dynamic technology of oil electricity.
Prior art has disclosed the mixed dynamic technology of some oil electricity, as the Authorization Notice No. CN201777116U that Chinese patent literature is published, authorized announcement date on March 30th, 2011, utility model name is called " a kind of hybrid vehicle ", it comprises forward and backward dynamic assembly, rear dynamic assembly comprises a drive motor and a change-speed box, and front dynamic assembly comprises a driving engine, the electric generator/electric motor that is connected with this engine crankshaft and one and the electric generator/electric motor change-speed box that can disconnect.Described driving as drive force automobile, thus or can reduce consumption of fuel and exhaust emission; Be connected between the bent axle of driving engine and electric generator/electric motor, thus make the structure of front dynamic assembly simple, facilitate the layout of power system.
Such as above-mentioned, set up for driving the motor of front-wheel or trailing wheel to have much with the technical scheme realizing the mixing of oil electricity, but this kind of automobile is mostly that just entire vehicle design completes when dispatching from the factory, the globality that oil electricity mixes is stronger.And the current vehicle with travelling on sale is on the market mostly still fuel-engined vehicle, not mixed dynamic technology, and be subject to the impact of automobile front and rear suspension, design motor-driven complexity also greatly different.When fuel-engined vehicle suspension is hung for dependent, then transformed electric the mixing of formation oil and move relatively simply, such as fuel-engined vehicle is preposition forerunner, then only need increase hind axle, and hind axle connection motor, gear case can realize motor driving.When fuel-engined vehicle hangs as independent suspension, then the transformation relative complex of motor of arranging in pairs or groups, gear case, even if improved motor-driven structure is applicable to a car, also may not be applicable to another car, and applicability is not strong.For this reason, there is one to be designed to form oil electricity to existing fuel-engined vehicle transformation mixed dynamic, and do not hang the oil electric mixed dynamic assembly affected by former car.
Summary of the invention
For overcoming above-mentioned deficiency, the object of the invention is to provide a kind of automobile hybrid power assembly and driving method thereof to this area, making it solve the mixed dynamic technical risk of existing fuel-engined vehicle transformation formation oil electricity comparatively greatly, the technical matters that applicability is not good enough.Its objective is and to be achieved through the following technical solutions.
This automobile hybrid power assembly comprises internal combustion engine moving Force system, motor power system, internal combustion engine moving Force system comprises driving engine, engine-driven gearing, automobile circuit, motor power system comprises motor, divider chain, electrical controller, battery pack, and engine-driven gearing drives front-wheel and/or trailing wheel.Its structural feature is that described motor, divider chain drive breast wheel, the position of this breast wheel close center of gravity between described front-wheel and trailing wheel, and when running car is at tread, breast wheel contacts with tread.By on the basis of existing four-wheel automobile, set up by the breast wheel of motor individual drive, this with directly set up compared with motor in former wheel group, difference is: the drive form one, not affecting former wheels; Two, restriction is not hung by former car; Three, on the above two bases, a whole set of independent mid-wheel drive is applicable to most of car chassis, and between different car chassis, remodeling method and step difference little.
Described motor and divider chain are connected as a single entity, and motor output end is in transmission connection described breast wheel, is provided with shock-proof suspension between described breast wheel and car chassis.Adopt program structure, motor-driven efficiency is high, and sets up shock-proof suspension between breast wheel and car chassis, thus enables breast wheel adapt to various complex road condition.
Described breast wheel is single wheel or group wheel, and single wheel and an independent wheel, namely group wheel comprises left breast wheel, right breast wheel.When described breast wheel is single wheel, described divider chain controls motor and to be directly in transmission connection breast wheel.When described breast wheel is for group wheel, described left breast wheel, right breast wheel are connected respectively left motor, right motor, and left motor, right motor are controlled by described divider chain.Adopt the structure of single wheel relatively simple, but power-handling capability is slightly weak; Employing group is taken turns, not only power-handling capability is strong, and can realize turning to auxiliary, after setting up breast wheel, car load and tread contact friction increase, automobile resistance increases, and the left motor of independent design, right motor, be convenient to differential control breast wheel, effectively can overcome automobile resistance, make up steering power, make to turn to more light reliable.
Described electrical controller comprises the E-gas controlling motor speed, and controls the gear shifting device of motor rotating forward, reversion, the throttle information of E-gas, gear shifting device and described automobile circuit, direction information, gearbox-gear information association.Namely control the control of E-gas realization to motor speed according to the throttle power of automobile, judge turn to auxiliary opportunity and corresponding steering effort is provided according to direction information, control motor according to gearbox-gear device information and rotate forward, reverse.
Described motor power system also comprises electrical generator, and electrical generator connects described battery pack by storage circuit; Described divider chain comprises power-transfer clutch and change speed gear box, change speed gear box is provided with two ends that are in transmission connection, transmission connects breast wheel, electrical generator respectively, is switched between " breast wheel and electrical generator disconnect transmission ", " mid-wheel drive electrical generator " both states by clutch control change speed gear box.By setting up electrical generator, thus when working as automobile brake or slide, be conducive to automobile recover kinetic energy to form electrical power storage.
Be provided with the arrangement of clutch realizing transmission clutch between described motor and breast wheel, when galloping, this arrangement of clutch cuts off the transmission between motor and breast wheel.The program by reducing the traction energy consumption of breast wheel, thus improves driving efficiency, saves oil consumption.
The driving method of this automobile hybrid power assembly is: described electrical controller controls described motor and rotates forward, reverses, corresponding automobile advances, falls back, and electrical controller associates described automobile circuit, automobile circuit identification gas information, gearbox-gear information, direction information, control electric machine rotation by after described these information of electrical controller identification, thus drive mid-wheel drive automobile.By this driving method, can not only conservative control electric machine rotation, and when turning to, provided by electric machine control breast wheel and turn to auxiliary, make to turn to more reliable and stable.
The driving of described breast wheel gets involved when vehicle starting, reversing, speed-raising, middle low speed, utilizes described internal combustion engine moving Force system during galloping.The fit system of reasonably combined combustion engine and motor, thus the object reaching energy-conserving and environment-protective.
The mixed dynamic scheme of the present invention's oil electricity is comparatively simple, and mode is comparatively flexible, effectively improves automobile fuel ecomomy, realizes energy-conserving and environment-protective; The mixed dynamic improved scheme being suitable as all kinds of fuel-engined vehicle uses.
Accompanying drawing explanation
Fig. 1 is the bottom construction schematic diagram of the present invention one.
Fig. 2 is side-looking structural representation of the present invention.
Fig. 3 is breast wheel of the present invention is the structural representation organizing wheel scheme.
The structural representation of Fig. 4 to be breast wheel of the present invention be single wheel scheme.
In figure, the name of sequence number is called: 1, car chassis, 2, driving engine, 3, engine-driven gearing, 4, front-wheel, 5, breast wheel, 6, motor, 7, divider chain, 8, shock-proof suspension, 9, battery pack, 10, trailing wheel.
Detailed description of the invention
Now by reference to the accompanying drawings, the invention will be further described.
As shown in Figures 1 to 3, this automobile hybrid power assembly comprises internal combustion engine moving Force system, motor power system, internal combustion engine moving Force system comprises driving engine 2, engine-driven gearing 3, automobile circuit, and motor power system comprises motor 6, circuit distribution box 7, electrical controller 12, battery pack 9, breast wheel 5.Engine-driven gearing drives front-wheel 4, and motor, circuit distribution box drive breast wheel, the position of breast wheel close center of gravity between front-wheel and trailing wheel 10.The concrete structure of this automobile hybrid power assembly is: breast wheel is group wheel, namely be made up of left breast wheel, right breast wheel, left breast wheel, right breast wheel separately inside are provided with the motor of the left breast wheel of Direct driver, right breast wheel, the pivot shaft of fixed electrical machinery is provided with between left breast wheel, right breast wheel, circuit distribution box is set in the middle part of pivot shaft, controlled the rotary state of left motor, right motor by this circuit distribution box, between pivot shaft and car floor, be provided with shock-proof suspension 8.Electrical controller 12 comprises the E-gas controlling motor 6 rotating speed, and control the gear shifting device of motor rotating forward, reversion, the throttle information of E-gas, gear shifting device and automobile circuit, direction information, gearbox-gear information association, namely the control of E-gas realization to motor speed is controlled according to the throttle power of automobile, judge to turn to auxiliary opportunity according to direction information, and control left motor by circuit distribution box, right motor realizes left breast wheel, right breast wheel differential rotate, power steering is provided, controls motor according to gearbox-gear device information and rotate forward, reverse.Battery pack is fixed on car chassis upper surface.More than be the concrete enforcement structure of the present invention program.
As described in Figure 4, also the structure of such scheme can be improved, mainly change the group wheel construction of breast wheel into single wheel structure, be i.e. a breast wheel.Corresponding, circuit distribution box 7 and motor are integral type, and are arranged at breast wheel inside, and by shock-proof suspension supporting and location between the rotating shaft of breast wheel and car chassis, the program can realize the object of the invention equally.
Further, the present invention also can set up electrification structure in motor power system, is specially: electrical generator connects battery pack 9 by storage circuit; Circuit distribution box 7 comprises power-transfer clutch and change speed gear box, change speed gear box is provided with two ends that are in transmission connection, be in transmission connection breast wheel 5, electrical generator respectively, switched between " breast wheel and electrical generator disconnect transmission ", " mid-wheel drive electrical generator " both states by clutch control change speed gear box.Thus when working as automobile brake or slide, switched to " mid-wheel drive electrical generator " by the power-transfer clutch of divider chain, thus be conducive to automobile recover kinetic energy to form electrical power storage.In addition, also the arrangement of clutch realizing transmission clutch can be provided with between motor 6 and breast wheel, when galloping, this arrangement of clutch cuts off the transmission between motor and breast wheel, reduce the traction energy consumption of breast wheel, thus improve driving efficiency, realize oil-saving discharging-reducing.
The driving method of this automobile hybrid power assembly is: electrical controller 12 controls motor 6 and rotates forward, reverses, corresponding automobile advances, falls back, and electrical controller association automobile circuit, automobile circuit identification gas information, direction information, gear information, control electric machine rotation by after these information of electrical controller identification, thus drive breast wheel 5 to drive automobile.The driving of breast wheel is set to vehicle starting, reversing, speed-raising, middle low speed, get involved when turning to, and utilizes internal combustion engine moving Force system when galloping.When motor turning, electrical controller according to the direction information control circuit distribution box of automobile, control left motor by circuit distribution box, right motor realize differential rotate, thus realize left breast wheel, right breast wheel differential drive, for motor turning provides power-assisted, make stable direction reliable.
Above content is intended to technological means of the present invention is described, and unrestricted technical scope of the present invention.Those skilled in the art do apparent improvement in conjunction with existing common practise to the present invention, within the protection domain also falling into the claims in the present invention.
Claims (10)
1. an automobile hybrid power assembly, this hybrid power assembly comprises internal combustion engine moving Force system, motor power system, internal combustion engine moving Force system comprises driving engine (2), engine-driven gearing (3), automobile circuit, motor power system comprises motor (6), divider chain (7), electrical controller, battery pack (9), engine-driven gearing drives front-wheel (4) and/or trailing wheel (10), it is characterized in that described motor (6), divider chain (7) drives breast wheel (5), this breast wheel is positioned at the position near center of gravity between described front-wheel (4) and trailing wheel (10), and when running car is at tread, breast wheel contacts with tread.
2. automobile hybrid power assembly according to claim 1, it is characterized in that described motor (6) and divider chain (7) are connected as a single entity, motor output end is in transmission connection described breast wheel (5), is provided with shock-proof suspension (8) between described breast wheel and car chassis (1).
3. automobile hybrid power assembly according to claim 1 and 2, is characterized in that described breast wheel (5) is single wheel.
4. automobile hybrid power assembly according to claim 1 and 2, is characterized in that described breast wheel (5) is for group wheel, namely comprises left breast wheel, right breast wheel.
5. automobile hybrid power assembly according to claim 4, is characterized in that described left breast wheel, right breast wheel is connected respectively left motor, right motor, left motor, right motor are controlled by described divider chain (7).
6. automobile hybrid power assembly according to claim 1, it is characterized in that described electrical controller comprises the E-gas controlling motor (6) rotating speed, and control the gear shifting device of motor rotating forward, reversion, the throttle information of E-gas, gear shifting device and described automobile circuit, direction information, gearbox-gear information association.
7. automobile hybrid power assembly according to claim 1, it is characterized in that described motor power system also comprises electrical generator, electrical generator connects described battery pack (9) by storage circuit; Described divider chain (7) comprises power-transfer clutch and change speed gear box, change speed gear box is provided with two ends that are in transmission connection, be in transmission connection breast wheel (6), electrical generator respectively, switched between " breast wheel and generator drive gear disconnect ", " mid-wheel drive electrical generator " both states by clutch control change speed gear box.
8. automobile hybrid power assembly according to claim 1, it is characterized in that being provided with the arrangement of clutch realizing transmission clutch between described motor (6) and breast wheel (5), when galloping, this arrangement of clutch cuts off the transmission between motor and breast wheel.
9. the driving method of an automobile hybrid power assembly as claimed in claim 1, it is characterized in that described electrical controller controls described motor (6) and rotates forward, reverses, corresponding automobile advances, falls back, and electrical controller associates described automobile circuit, automobile circuit identification gas information, gearbox-gear information, direction information, control electric machine rotation by after described these information of electrical controller identification, thus drive breast wheel (5) to drive automobile.
10. the driving method of automobile hybrid power assembly according to claim 9, it is characterized in that the driving of described breast wheel (5) vehicle starting, reversing, speed-raising, middle low speed, turn to time get involved, utilize described internal combustion engine moving Force system during galloping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510396734.0A CN105034787A (en) | 2015-07-03 | 2015-07-03 | Automobile hybrid power assembly and driving method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510396734.0A CN105034787A (en) | 2015-07-03 | 2015-07-03 | Automobile hybrid power assembly and driving method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105034787A true CN105034787A (en) | 2015-11-11 |
Family
ID=54441982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510396734.0A Pending CN105034787A (en) | 2015-07-03 | 2015-07-03 | Automobile hybrid power assembly and driving method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105034787A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2151823A1 (en) * | 1998-06-12 | 2001-01-01 | Pujal Ametller Carles | System for saving and utilising energy for vehicles with electric and/or mixed engine traction |
| WO2001098102A2 (en) * | 2000-06-21 | 2001-12-27 | D M W Japan Ltd | Electrification of trucks |
| US20090127008A1 (en) * | 2007-11-20 | 2009-05-21 | Scott Daniel Batdorf | Hybrid Conversion Kits And Methods |
| CN102458963A (en) * | 2009-05-29 | 2012-05-16 | El-弗瑞斯特公司 | Hybrid utility vehicle |
| CN103192692A (en) * | 2013-04-11 | 2013-07-10 | 孙兆文 | Rotatable hybrid car |
| CN203996630U (en) * | 2014-06-13 | 2014-12-10 | 沈光玉 | A kind of peace ring four-wheeled |
-
2015
- 2015-07-03 CN CN201510396734.0A patent/CN105034787A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2151823A1 (en) * | 1998-06-12 | 2001-01-01 | Pujal Ametller Carles | System for saving and utilising energy for vehicles with electric and/or mixed engine traction |
| WO2001098102A2 (en) * | 2000-06-21 | 2001-12-27 | D M W Japan Ltd | Electrification of trucks |
| US20090127008A1 (en) * | 2007-11-20 | 2009-05-21 | Scott Daniel Batdorf | Hybrid Conversion Kits And Methods |
| CN102458963A (en) * | 2009-05-29 | 2012-05-16 | El-弗瑞斯特公司 | Hybrid utility vehicle |
| CN103192692A (en) * | 2013-04-11 | 2013-07-10 | 孙兆文 | Rotatable hybrid car |
| CN203996630U (en) * | 2014-06-13 | 2014-12-10 | 沈光玉 | A kind of peace ring four-wheeled |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103481766B (en) | A kind of drive system of electronlmobil and method | |
| US8397850B2 (en) | System and method for driving hybrid electric vehicle | |
| CN201721312U (en) | Automotive hybrid drive system | |
| CN106800020A (en) | A kind of four-wheel-drive hybrid power system and its control method | |
| CN201784618U (en) | Parallel hybrid power-driven system | |
| CN201863701U (en) | Dual-motor hybrid power system | |
| CN202243044U (en) | Driving and energy recovery system for electric vehicle | |
| CN201756055U (en) | Transmission device of four-wheel-driven plug-in hybrid electric vehicle | |
| CN201784620U (en) | Series-and-parallel hybrid power drive system | |
| CN103568814B (en) | Drive system for hybrid power vehicle | |
| CN102514568A (en) | Control method for driving torque of four-wheel driven hybrid electric vehicle and driving system for four-wheel driven hybrid electric vehicle | |
| CN104442349A (en) | Hybrid power system and full-time four wheel drive sport utility vehicle | |
| CN108297676A (en) | A kind of mixed power automobile driving system of with wheel motor | |
| CN107914704B (en) | Integrated control method for new energy automobile driving device | |
| CN104029590B (en) | Tractor driven by tandem type hybrid power and control method thereof | |
| CN201296159Y (en) | Hybrid power drive system | |
| CN201070977Y (en) | Electric car | |
| CN204605501U (en) | For automobile auxiliary electrical driving device during congestion in road | |
| CN203344729U (en) | Hybrid power automobile driving system | |
| CN102431439A (en) | Hybrid system of four-wheel-drive hybrid vehicle | |
| CN2647637Y (en) | Mixed power vehicle dynamic assembly | |
| CN201154750Y (en) | Mixed power electric motorcycle | |
| CN207190778U (en) | Dual drive plug-in hybrid-power automobile | |
| CN204547776U (en) | The electronlmobil of rotation traveling is driven without the need to change speed gear box 4 wheel driven or two | |
| CN204055294U (en) | A kind of trac. of serial mixed power |
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: 20151111 |
|
| RJ01 | Rejection of invention patent application after publication |