CN101011931A - Drive system and drive method of ISG type whole wheel driven hybrid power automobile - Google Patents
Drive system and drive method of ISG type whole wheel driven hybrid power automobile Download PDFInfo
- Publication number
- CN101011931A CN101011931A CN 200710078157 CN200710078157A CN101011931A CN 101011931 A CN101011931 A CN 101011931A CN 200710078157 CN200710078157 CN 200710078157 CN 200710078157 A CN200710078157 A CN 200710078157A CN 101011931 A CN101011931 A CN 101011931A
- Authority
- CN
- China
- Prior art keywords
- motor
- electrokinetic cell
- operating mode
- isg
- wheel drive
- 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
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A LSG four wheel drive hybrid vehicle drive mechanism with its front wheel drive adopts engine and crankshaft installed disk generator, automatic clutch and manual transmission MT or directly using AMT automatic transmission to form the drive system, with the ISG generator installed on the engine and the automatic clutch or AMT automatic transmission, with the rear wheel drive using rear wheel drive generator, rear wheel drive decelerator and differential formed electric rear axle. The overall drive scheme is simple, effective, low in cost, easy for realization, with relatively ideal vehicle matching and control effect.
Description
Technical field
The invention belongs to electric vehicle engineering, be specifically related to a kind of all-wheel drive mixed power electric car technology.
Background technology
Hybrid vehicle has had both the advantage of pure electric automobile and automobile powered by conventional energy, automobile powered by conventional energy relatively has good dynamic property, fuel economy and emission behavior, it is one of emphasis of novel automobile power driving system research and development both at home and abroad at present, each big car company has all been carried out the research and development of hybrid vehicle technology, various hybrid vehicles emerge in succession, and have obtained the extensive concern in user and market.
The all-wheel drive hybrid vehicle can be realized four wheel drive, has improved crossing ability; The all recyclable regenerating braking energy of front and back bridge, the energy recovery rate when having improved regenerative brake; Can realize that power does not interrupt gear shift, improve car load dynamic property and gear shift ride comfort; Become one of important directions of hybrid vehicle research and development.
In existing all-wheel drive hybrid power system, U.S. Pat 6,383,114 B1 relate to Toyota Company's a kind of THS-C four-wheel driven hybrid power driving system, specifically be applied on the ESTIMA of the Toyota hybrid vehicle, f-w-d has adopted the hybrid power transmission system of planet row band CVT, and structure is complicated, and cost is higher relatively.U.S. Pat 6,334,498B1 relates to a kind of front-wheel and adopts AT, and trailing wheel adopts the driving system of electric driving rear axle, and because the traction avant system does not have motor, the degree of mixing of system is not high, and performance is relatively poor relatively.U.S. Pat 2006/0011395 A1 relates to a kind of front-wheel of Toyota Company and adopts planet row, two motors, trailing wheel adopts the driving system of electric driving rear axle, specifically be applied on the LEXUS of the Toyota hybrid vehicle, this system applies 3 main motors, system is complicated, and cost is higher relatively.U.S. Pat 2003/0085062A1 relates to and added the hybrid power system that motor constitutes in the four-wheel drive system that adopts auxiliary gear box, wherein four wheel drive adopts mechanical connection, and the selection of two-wheeled/four wheel drive will adopt mechanical auxiliary gear box to switch.
Summary of the invention
The objective of the invention is for satisfying the needs of all-wheel drive hybrid power transmission system, overcome the deficiency of above-mentioned existing all-wheel drive hybrid power technology, design a kind of drive system of ISG type all-wheel drive hybrid vehicle, and driving method has further been proposed, satisfy the requirement that the all-wheel drive hybrid power system drives.
In Literature Consult, also do not find the type of drive that a kind of front-wheel adopts ISG motor, driving engine, self-acting clutch or AMI automatic transmission with hydraulic torque converter to constitute, the all-wheel drive hybrid power system that trailing wheel adopts electric driving rear axle mode to constitute.
The all-wheel drive hybrid electric drive system that the present invention proposes mainly comprises ISG motor, driving engine, self-acting clutch or AMT automatic transmission with hydraulic torque converter, back-wheel drive motor, back-wheel drive deceleration/diff etc.F-w-d adopts disc type ISG motor and the self-acting clutch or the AMT automatic transmission with hydraulic torque converter of driving engine, crankshaft installed, and disc type ISG motor is installed between driving engine and self-acting clutch or the AMT automatic transmission with hydraulic torque converter; The electronic back axle that back-wheel drive adopts back-wheel drive motor, back-wheel drive deceleration/diff to constitute, the front and back wheel drive system has constituted ISG type all-wheel drive hybrid power transmission system jointly.Described driving engine is connected with engine controller ECU, be used to control driving engine, the ISG motor is connected with front-wheel ISG electric machine controller IPU1, control front-wheel ISG motor, self-acting clutch or AMT automatic transmission with hydraulic torque converter are connected with self-acting clutch or AMT automatic transmission controller TCU, the back-wheel drive motor is connected with back-wheel drive electric machine controller IPU2, these controllers and hybrid power system controller HCU, car load information display DCU, anti-lock braking controller ABS, battery management system BCM is as the node of car load CAN control area net, common formation hybrid power car load driving control system
This drive system realizes that method of driving comprises car-parking model, start-up mode, parking power generation mode, engine drive pattern, motorized motions pattern, electrical motor assistant mode and regenerative brake mode 7 kind pattern totally 14 kinds of operating modes.By CAN control area net, a plurality of controller and power drive system, just can control the running state and the performance characteristic of all-wheel drive hybrid power system motor, driving engine, realize the coordinated operation of Full Vehicle System.
The present invention compares with other all-wheel drive hybrid power transmission scheme, f-w-d has adopted driving engine, the disc type ISG motor of crankshaft installed and self-acting clutch/AMT automatic transmission with hydraulic torque converter, back-wheel drive has adopted the back-wheel drive motor, the electronic back axle that back-wheel drive deceleration/diff constitutes, front and back wheel drives has formed the all-wheel drive hybrid power system jointly, whole transmission scheme is effectively simple relatively, cost is relatively low, be easy to Project Realization, system has parallel connection, series connection and series-parallel connection drive pattern, pure electronic operating mode is arranged, can obtain comparatively ideal car load coupling control effect.
Description of drawings
Fig. 1 all-wheel drive hybrid electric drive system structure principle chart
Fig. 2 all-wheel drive hybrid electric drive system operating mode is switched scheme drawing
Fig. 3 all-wheel drive hybrid electric drive system operating mode 1 schematic diagram
Fig. 4 all-wheel drive hybrid electric drive system operating mode 2 schematic diagrams
Fig. 5 all-wheel drive hybrid electric drive system operating mode 3 schematic diagrams
Fig. 6 all-wheel drive hybrid electric drive system operating mode 4 schematic diagrams
Fig. 7 all-wheel drive hybrid electric drive system operating mode 5 schematic diagrams
Fig. 8 all-wheel drive hybrid electric drive system operating mode 6 schematic diagrams
Fig. 9 all-wheel drive hybrid electric drive system operating mode 7 schematic diagrams
Figure 10 all-wheel drive hybrid electric drive system operating mode 8 schematic diagrams
Figure 11 all-wheel drive hybrid electric drive system operating mode 9 schematic diagrams
Figure 12 all-wheel drive hybrid electric drive system operating mode 10 schematic diagrams
Figure 13 all-wheel drive hybrid electric drive system operating mode 11 schematic diagrams
Figure 14 all-wheel drive hybrid electric drive system operating mode 12 schematic diagrams
Figure 15 all-wheel drive hybrid electric drive system operating mode 13 schematic diagrams
Figure 16 all-wheel drive hybrid electric drive system operating mode 14 schematic diagrams
The specific embodiment
Fig. 1 has provided the structure principle chart of the drive system of all-wheel drive hybrid power system, drive system is mainly by actuating motor 1,12V lead-acid battery 12, driving engine 2, ECU engine controller 6, dish-type ISG motor 13, IPU1 front-wheel ISG electric machine controller 16, self-acting clutch 14, change-speed box 15, TCU self-acting clutch/AMT automatic transmission controller 18, drive axle 4, front-wheel 3, back-wheel drive motor 23, IPU2 back-wheel drive electric machine controller 9,288V Ni-MH power cell 19, BCM battery management system 21, rear axle speed-reducing/diff 11, rear drive shaft 22, trailing wheel 10, HCU hybrid power system controller 17 constitutes drive system and DCU car load information display 5, fuel tank 7, DC/DC changer 8, ABS anti-lock braking controller 20 constitutes supporting hybrid power system.。
Wherein dish-type ISG motor 13 is between driving engine 2 and self-acting clutch 14/AMT automatic transmission with hydraulic torque converter 15, one end of the rotor of ISG motor 13 is connected with the mouth bent axle of driving engine 2, the other end is connected with the flywheel and the friction disc of power-transfer clutch 14, the stator of ISG motor 13 is connected end face and is connected end face with change-speed box 15 and links to each other with driving engine 2, and is positioned in the middle of both.Starter motor 1 is installed in driving engine 2 sides, the flywheel crown gear engagement of its output starter receiver end and power-transfer clutch 14.The clutch segment of self-acting clutch 14 links to each other with the input shaft of AMT automatic transmission with hydraulic torque converter.The output of AMT automatic transmission with hydraulic torque converter 14 links to each other with two jackshafts 4, and jackshaft 4 finally links to each other with front vehicle wheel 3.They have constituted the ISG type hybrid electric drive system that f-w-d is used jointly.
The output of back-wheel drive motor 23 links to each other with rear axle speed-reducing/diff 11 input ends, rear axle speed-reducing/diff 11 mouths link to each other with rear drive semiaxis 22, rear drive semiaxis 22 finally links to each other with rear wheel 10, they have constituted electric driving rear axle jointly, and the front and back wheel drive system has constituted ISG type all-wheel drive hybrid power transmission system jointly.
Described driving engine 2 is connected with engine controller ECU 6, and front-wheel ISG motor 13 is connected with ISG electric machine controller IPU116, and self-acting clutch 14 or AMT automatic transmission with hydraulic torque converter 15 are connected with self-acting clutch or AMT automatic transmission controller TCU18; Back-wheel drive motor 23 is connected with back-wheel drive electric machine controller IPU29, and electrokinetic cell 19 is connected with battery management system BCM21 and hybrid power system controller HCU17, car load information display DCU5, anti-lock braking controller ABS20 constitute hybrid power car load driving control system jointly as the node of car load CAN control area net.Wherein DCU5 shows whole vehicle state and information, ECU6 is used to control driving engine, IPU116 and IPU29 control front-wheel ISG motor 13 and back-wheel drive motor 23 respectively, TCU18 is used to control self-acting clutch 14/AMT automatic transmission with hydraulic torque converter 15, ABS 20 is used for braking anti-lock control, BCM21 is used for the management of charging and discharging of electrokinetic cell 19, and HCU17 carries out Comprehensive Control by the CAN network to hybrid power system.Car load motor driven systems (13,23,16,9) is by 19 power supplies of 288V electrokinetic cell, and the power supply of car load 12V system gives the 12V battery 12 chargings by 288V electrokinetic cell 19 by DC/DC changer 8.
As seen from Figure 2, all-wheel drive hybrid power car load operation with above-mentioned drive system is divided into 14 kinds of operating modes of 7 kinds of patterns: operating mode 1 is arranged under car-parking model, operating mode 2 and operating mode 3 are arranged under the start-up mode, operating mode 4 is arranged under the parking power generation mode, operating mode 5, operating mode 6, operating mode 7 are arranged under the motorized motions pattern, operating mode 8 and operating mode 9 are arranged under the engine drive pattern, operating mode 10, operating mode 11 and operating mode 12 are arranged under the electrical motor assistant mode, operating mode 13 and operating mode 14 are arranged under the regenerative brake pattern.
Under car-parking model (operating mode 1).Under car-parking model, if the wish of cycling start is arranged, when electrokinetic cell 19 electric weight hour, automobile switches to start-up mode by car-parking model, if electrokinetic cell 19 also has suitable electric weight, then uses ISG motor 13 start the engines 2 (entering operating mode 2); If electrokinetic cell 19 electric weight deficiencies or ambient temperature are too low, can not put electricity, then adopt 12V battery 12 system drive actuating motors, 1 start the engines 2 (entering operating mode 3); Under car-parking model, as the cycling start demand, if when electrokinetic cell 19 electric weight are big, then automobile switches to the motorized motions pattern by car-parking model, if electrokinetic cell 19 electric weight foot still then only adopts back-wheel drive motor 23 to drive car loads advance (entering operating mode 5); If electrokinetic cell 19 electric weight are reduced to certain value, then when back-wheel drive motor 23 driving car loads advance, with ISG motor 13 start the engines 2 (entering operating mode 6); If electrokinetic cell 19 electric weight are lower, external load is little, and the speed of a motor vehicle is not high enough again, then enters the tandem drive state, be that driving engine 2 drives 13 generatings of ISG motors, the electricity of the electricity that is sent and electrokinetic cell 19 is used for back-wheel drive motor 23 driving car loads advance (entering operating mode 7) jointly;
Under start-up mode, system is according to electrokinetic cell 19 electric weight size and ambient temperature situations, judge whether to emit big electric current, decision is with ISG motor 13 start the engines 2 (operating mode 2) under power-transfer clutch 14 open circuited situations, still with conventional 12V motor 1 start the engine 2 (operating mode 3).Under start-up mode, if there is not the wish of further cycling start, then enter the parking power generation mode, power-transfer clutch 14 separates, and driving engine 2 drives 13 generatings (entering operating mode 4) of ISG motor.If the demand of cycling start is arranged under the start-up mode, then be transformed into the engine drive pattern, if this moment electrokinetic cell 19 electric weight deficiencies, then driving engine 2 is when the driving car load advances, drive 13 generatings of ISG motor, i.e. if the generating (entering operating mode 9) while driving a vehicle is electrokinetic cell 19 electric weight abundances, then only there is the power driven car load of driving engine 2 to advance, ISG motor 13 do not generate electricity (entering operating mode 8);
Under the parking power generation mode, power-transfer clutch 14 separates, and driving engine 2 drives 13 generatings of ISG motor, and the electricity that is sent is extraneous consumer power supply or gives vehicle mounted dynamic battery 19 chargings (operating mode 4).Under the parking power generation mode, when there not being further cycling start wish, do not have extraneous electricity consumption, and electrokinetic cell 19 electric weight are transformed into car-parking model (entering operating mode 1) when enough high; Under the parking power generation mode, as the cycling start wish, if electrokinetic cell 19 electric weight are low, then be transformed into the engine drive pattern, if this moment electrokinetic cell 19 electric weight wretched insufficiencies, then driving engine 2 is when the driving car load advances, drive 13 generatings of ISG motor, i.e. the generating (entering operating mode 9) while driving a vehicle is if electrokinetic cell 19 electric weight are also enough, then only advance ISG motor 13 do not generate electricity (entering operating mode 8) by the power driven car load of driving engine 2; Under the parking power generation mode, if electrokinetic cell 19 electric weight height, the cycling start wish is arranged again, then be transformed into the motorized motions pattern: then adopt back-wheel drive motor 23 to drive car loads advance (entering operating mode 5); If electrokinetic cell 19 electric weight are reduced to certain value, then when back-wheel drive motor 23 driving car loads advance, with ISG motor 13 start the engines 2 (entering operating mode 6); If electrokinetic cell 19 electric weight are lower, external load is little, and the speed of a motor vehicle is not high enough again, then enters the tandem drive state, be that driving engine 2 drives 13 generatings of ISG motors, the electricity of the electricity that is sent and electrokinetic cell 19 is used for back-wheel drive motor 23 driving car loads advance (entering operating mode 7) jointly;
Under the engine drive pattern, driving engine 2 outputting powers drive automobile and advance, if this moment electrokinetic cell 19 electric weight wretched insufficiencies, then driving engine 2 is when the driving car load advances, drive 13 generatings of ISG motor, i.e. the generating (operating mode 9) while driving a vehicle is if electrokinetic cell 19 electric weight are also enough, then only advance ISG motor 13 do not generate electricity (operating mode 8) by the power driven car load of driving engine 2.Under the engine drive pattern, if the speed of a motor vehicle is lower, road load is less, and electrokinetic cell 19 electric weight are enough, then is transformed into the motorized motions pattern, adopts back-wheel drive motor 23 to drive car loads advance (entering operating mode 5); If electrokinetic cell 19 electric weight are reduced to certain value, then when back-wheel drive motor 23 driving car loads advance, with ISG motor 13 start the engines 2 (entering operating mode 6); If electrokinetic cell 19 electric weight are lower, external load is little, and the speed of a motor vehicle is not high enough again, then enters the tandem drive state, be that driving engine 2 drives 13 generatings of ISG motors, the electricity of the electricity that is sent and electrokinetic cell 19 is used for back-wheel drive motor 23 driving car loads advance (entering operating mode 7) jointly; Under the engine drive pattern, if electric boosted demand is arranged, electrokinetic cell 19 electric weight are also enough, then be transformed into the electrical motor assistant mode, bigger if desired driving torque promptly quickens, and current electrokinetic cell 19 electric weight are enough, and then ISG disc type electric machine 13 and rear-guard motor 23 equal outputting powers drive car load advance (entering operating mode 10) jointly with driving engine; If electrokinetic cell 19 electric weight deficiencies, maybe need to optimize the operation point of driving engine 2, can adopt series-parallel connection to drive, driving engine 2 drives 13 generatings of ISG motor, driving car load simultaneously advances, the electricity that ISG motor 13 is sent and the electricity of electrokinetic cell 19 are used for back-wheel drive motor 23 jointly, drive car load advance (entering operating mode 11) jointly with driving engine 2; If electrokinetic cell 19 electric weight are more, do not need ISG motor 13 to regulate the engine operating condition points yet, then ISG motor 13 is not worked, by the common car loads advance (entering operating mode 12) that drive of driving engine 2 and back-wheel drive motor 23; Under the engine drive pattern, if braking requirement is arranged, then switch to the regenerative brake pattern, when the higher speed regenerative brake, driving engine 2 is not flame-out, makes electrical generator simultaneously by ISG motor 13 and back-wheel drive motor 23 and uses, the braking energy of reclaiming glancing impact, give electrokinetic cell 19 chargings (entering operating mode 13) electricity, if no longer braking, then return engine drive pattern; Than the low speed regenerative brake time, driving engine 2 is flame-out, makes electrical generator simultaneously by ISG motor 13 and back-wheel drive motor 23 and uses, and the braking energy of reclaiming glancing impact gives electrokinetic cell 19 chargings (entering operating mode 14) electricity.
Under the motorized motions pattern,, then adopt back-wheel drive motor 23 to drive car loads advance (operating mode 5) if electrokinetic cell 19 electric weight are enough; If electrokinetic cell 19 electric weight are reduced to certain value, then when back-wheel drive motor 23 driving car loads advance, with ISG motor 13 start the engines 2 (operating mode 6); If electrokinetic cell 19 electric weight are lower, external load is little, and the speed of a motor vehicle is not high enough again, then enters the tandem drive state, be that driving engine 2 drives 13 generatings of ISG motors, the electricity of the electricity that is sent and electrokinetic cell 19 is used for back-wheel drive motor 23 driving car loads advance (operating mode 7) jointly; Under the motorized motions pattern, if the speed of a motor vehicle is higher or road load is bigger, then be transformed into the engine drive pattern, drive automobile by driving engine 2 outputting powers and advance, if this moment electrokinetic cell 19 electric weight wretched insufficiencies, then driving engine 2 is when the driving car load advances, drive 13 generatings of ISG motor, i.e. the generating (entering operating mode 9) while driving a vehicle is if electrokinetic cell 19 electric weight are also enough, then only advance ISG motor 13 do not generate electricity (entering operating mode 8) by the power driven car load of driving engine 2; Under the motorized motions pattern, if service brake then switches to the regenerative brake pattern, make electrical generator simultaneously by ISG motor 13 and back-wheel drive motor 23 and use, the braking energy of reclaiming glancing impact gives electrokinetic cell 19 chargings (entering operating mode 14) electricity;
Under the electrical motor assistant mode, bigger if desired driving torque promptly quickens, and current electrokinetic cell 19 electric weight are enough, and then ISG disc type electric machine 13 and rear-guard motor 23 equal outputting powers drive car load advance (operating mode 10) jointly with driving engine 2; If electrokinetic cell 19 electric weight deficiencies, maybe need to optimize the operation point of driving engine 2, the employing series-parallel connection drives, driving engine 2 drives car load when driving 13 generatings of ISG motor and advances, the electricity that ISG motor 13 is sent and the electricity of electrokinetic cell 19 are used for back-wheel drive motor 23 jointly, drive car load advance (operating mode 11) jointly with driving engine 2; If electrokinetic cell 19 electric weight are more, do not need ISG motor 13 to regulate driving engines 2 operating points yet, then ISG motor 13 is not worked, by the common car loads advance (operating mode 12) that drive of driving engine 2 and back-wheel drive motor 23; Under the electrical motor assistant mode, if no longer include the power-assisted demand, then switch to the engine drive pattern, drive automobile by driving engine 2 outputting powers and advance, if this moment electrokinetic cell 19 electric weight wretched insufficiencies, then driving engine 2 is when the driving car load advances, drive 13 generatings of ISG motor, i.e. the generating (entering operating mode 9) while driving a vehicle is if electrokinetic cell 19 electric weight are also enough, then only advance ISG motor 13 do not generate electricity (entering operating mode 8) by the power driven car load of driving engine 2.
Under the regenerative brake pattern, during the higher speed regenerative brake, driving engine 2 is not flame-out, makes electrical generator simultaneously by ISG motor 13 and back-wheel drive motor 23 and uses, and the braking energy of reclaiming glancing impact gives electrokinetic cell 19 chargings (operating mode 13) electricity; Than the low speed regenerative brake time, driving engine 2 is flame-out, makes electrical generator simultaneously by ISG motor 13 and back-wheel drive motor 23 and uses, and the braking energy of reclaiming glancing impact gives electrokinetic cell 19 chargings (operating mode 14) electricity.Under the regenerative brake pattern, when the speed of a motor vehicle is zero, transmission gear is in neutral, and when the parking wish was arranged, then at interval behind the appropriate time, to car-parking model, each system was in readiness for action by the regenerative brake mode switch, does not have takeoff output (entering operating mode 1); Under the regenerative brake pattern, if no longer braking, and current electrokinetic cell 19 electric weight abundances, the speed of a motor vehicle is not high, and driving engine 2 is flame-out, then enters the motorized motions pattern, adopts back-wheel drive motor 23 to drive car loads advance (entering operating mode 5); If electrokinetic cell 19 electric weight are reduced to certain value, then when back-wheel drive motor 23 driving car loads advance, with ISG motor 13 start the engines 2 (entering operating mode 6); If electrokinetic cell 19 electric weight are lower, external load is little, and the speed of a motor vehicle is not high enough again, then enters the tandem drive state, be that driving engine 2 drives 13 generatings of ISG motors, the electricity of the electricity that is sent and electrokinetic cell 19 is used for back-wheel drive motor 23 driving car loads advance (entering operating mode 7) jointly; Under the regenerative brake pattern, if no longer braking, and the speed of a motor vehicle is higher, driving engine 2 is not flame-out, then enter the engine drive pattern, drive automobile by driving engine 2 outputting powers and advance, if this moment electrokinetic cell 19 electric weight wretched insufficiencies, then driving engine 2 is when the driving car load advances, drive 13 generatings of ISG motor, i.e. the generating (entering operating mode 9) while driving a vehicle is if electrokinetic cell 19 electric weight are also enough, then only advance ISG motor 13 do not generate electricity (entering operating mode 8) by the power driven car load of driving engine 2.
Fig. 3 is a parking operating mode 1, and hybrid power system is not all worked.
Fig. 4 is an operating mode 2, and self-acting clutch 14 separates, and fuel tank 7 is driving engine 2 fuel feeding, and 288V electrokinetic cell 19 is the IPU116 power supply, control ISG motor 13 start the engines 2.288V electrokinetic cell 19 is 12 chargings of 12V lead-acid battery by DC/DC changer 8.
Fig. 5 is an operating mode 3, and self-acting clutch 14 separates, and fuel tank 7 is driving engine 2 fuel feeding, and 288V electrokinetic cell 19 is 12 chargings of 12V lead-acid battery by DC/ DC changer 8, and 12V battery 12 drives actuating motor 1 start the engine 2.
Fig. 6 is an operating mode 4, and self-acting clutch 14 separates, and fuel tank 7 is driving engine 2 fuel feeding, and driving engine 2 drives 13 generatings of ISG motor, and ISG motor 13 gives the 288V electrokinetic cell 19 chargings by electric machine controller IPU1 16.288V electrokinetic cell 19 is 12 chargings of 12V lead-acid battery by DC/DC changer 8.
Fig. 7 is an operating mode 5, self-acting clutch 14 separates or AMT automatic transmission with hydraulic torque converter 15 places neutral, 288V electrokinetic cell 19 is by electric machine controller IPU2 9 drive controlling back-wheel drive motors 23, and the power of back-wheel drive motor 23 is by rear axle speed-reducing/differential gear housing 11, back-wheel drive semiaxis 22 drive rear wheels 10.288V electrokinetic cell 19 is 12 chargings of 12V lead-acid battery by DC/DC changer 8.
Fig. 8 is an operating mode 6, and 288V electrokinetic cell 19 is by electric machine controller IPU2 9 drive controlling back-wheel drive motors 23, and the power of back-wheel drive motor 23 is by rear axle speed-reducing/differential gear housing 11, back-wheel drive semiaxis 22 drive rear wheels 10.Self-acting clutch 14 separates or AMT automatic transmission with hydraulic torque converter 15 places neutral, and 288V electrokinetic cell 19 is by electric machine controller IPU1 16 drive controlling ISG motors 13 start the engines 2.288V electrokinetic cell 19 is 12 chargings of 12V lead-acid battery by DC/DC changer 8.
Fig. 9 is an operating mode 7, and 288V electrokinetic cell 19 is by electric machine controller IPU2 9 drive controlling back-wheel drive motors 23, and the power of back-wheel drive motor 23 is by rear axle speed-reducing/differential gear housing 11, back-wheel drive semiaxis 22 drive rear wheels 10.Self-acting clutch 14 separates or AMT automatic transmission with hydraulic torque converter 15 places neutral, and fuel tank 7 is driving engine 2 fuel feeding, and driving engine 2 drives 13 generatings of ISG motor, and ISG motor 13 gives the 288V electrokinetic cell 19 chargings by electric machine controller IPU1 16.288V electrokinetic cell 19 is 12 chargings of 12V lead-acid battery by DC/DC changer 8.
Figure 10 is an operating mode 8, self-acting clutch 14 combinations, and fuel tank 7 is driving engine 2 fuel feeding, the power that driving engine 2 sends drives front vehicle wheel 3 by ISG motor 13, self-acting clutch 14/AMT automatic transmission with hydraulic torque converter 15, f-w-d semiaxis 4.288V electrokinetic cell 19 is 12 chargings of 12V lead-acid battery by DC/DC changer 8.
Figure 11 is an operating mode 9, self-acting clutch 14 combinations, and fuel tank 7 is driving engine 2 fuel feeding, the power that driving engine 2 sends drives front vehicle wheel 3 by ISG motor 13, self-acting clutch 14/AMT automatic transmission with hydraulic torque converter 15, f-w-d semiaxis 4.Driving engine 2 drives 13 generatings of ISG motor, and ISG motor 13 gives the 288V electrokinetic cell 19 chargings by electric machine controller IPU1 16.288V electrokinetic cell 19 is 12 chargings of 12V lead-acid battery by DC/DC changer 8.
Figure 12 is an operating mode 10, self-acting clutch 14 combinations, fuel tank 7 is driving engine 2 fuel feeding, 288V electrokinetic cell 19 is IPU1 16 power supplies, drive controlling ISG motor 13, the power that driving engine 2 and ISG motor 13 send jointly drives front vehicle wheel 3 by self-acting clutch 14/AMT automatic transmission with hydraulic torque converter 15, f-w-d semiaxis 4.288V electrokinetic cell 19 is by electric machine controller IPU2 9 drive controlling back-wheel drive motors 23, and the power of back-wheel drive motor 23 is by rear axle speed-reducing/differential gear housing 11, back-wheel drive semiaxis 22 drive rear wheels 10.288V electrokinetic cell 19 is 12 chargings of 12V lead-acid battery by DC/DC changer 8.
Figure 13 is an operating mode 11, self-acting clutch 14 combinations, and fuel tank 7 is driving engine 2 fuel feeding, the power that driving engine 2 sends drives front vehicle wheel 3 by self-acting clutch 14/AMT automatic transmission with hydraulic torque converter 15, f-w-d semiaxis 4.288V electrokinetic cell 19 is by electric machine controller IPU2 9 drive controlling back-wheel drive motors 23, and the power of back-wheel drive motor 23 is by rear axle speed-reducing/differential gear housing 11, back-wheel drive semiaxis 22 drive rear wheels 10.Driving engine 2 drives 13 generatings of ISG motor, and ISG motor 13 gives the 288V electrokinetic cell 19 chargings by electric machine controller IPU1 16.288V electrokinetic cell 19 is 12 chargings of 12V lead-acid battery by DC/DC changer 8.
Figure 14 is an operating mode 12, self-acting clutch 14 combinations, and fuel tank 7 is driving engine 2 fuel feeding, the power that driving engine 2 sends drives front vehicle wheel 3 by self-acting clutch 14/AMT automatic transmission with hydraulic torque converter 15, f-w-d semiaxis 4.288V electrokinetic cell 19 is by electric machine controller IPU2 9 drive controlling back-wheel drive motors 23, and the power of back-wheel drive motor 23 is by rear axle speed-reducing/differential gear housing 11, back-wheel drive semiaxis 22 drive rear wheels 10.288V electrokinetic cell 19 is 12 chargings of 12V lead-acid battery by DC/DC changer 8.
Figure 15 is an operating mode 13, self-acting clutch 14 combinations, fuel tank 7 is driving engine 2 fuel feeding, braking energy drives ISG motor 13 and driving engine 2 by front vehicle wheel 3, f-w-d semiaxis 4, self-acting clutch 14/AMT automatic transmission with hydraulic torque converter 15, and ISG motor 13 will be braked mechanical energy by electric machine controller IPU1 16 and convert electric energy to 19 chargings of 288V electrokinetic cell.Braking energy drives back-wheel drive motor 23 by rear wheel 10, back-wheel drive semiaxis 22, rear axle speed-reducing/differential gear housing 11, and back-wheel drive motor 23 will be braked mechanical energy by electric machine controller IPU2 9 and convert electric energy to 19 chargings of 288V electrokinetic cell.288V electrokinetic cell 19 is 12 chargings of 12V lead-acid battery by DC/DC changer 8.
Figure 16 is an operating mode 14, driving engine 2 is flame-out, self-acting clutch 14 combinations, braking energy drives ISG motor 13 and driving engine 2 by front vehicle wheel 3, f-w-d semiaxis 4, self-acting clutch 14/AMT automatic transmission with hydraulic torque converter 15, and ISG motor 13 will be braked mechanical energy by electric machine controller IPU1 16 and convert electric energy to 19 chargings of 288V electrokinetic cell.Braking energy drives back-wheel drive motor 23 by rear wheel 10, back-wheel drive semiaxis 22, rear axle speed-reducing/differential gear housing 11, and back-wheel drive motor 23 will be braked mechanical energy by electric machine controller IPU2 9 and convert electric energy to 19 chargings of 288V electrokinetic cell.288V electrokinetic cell 19 is 12 chargings of 12V lead-acid battery by DC/DC changer 8.
In the present embodiment:
Driving engine can adopt special-purpose 475 electronic fuel injection engine of the hybrid power of ChangAn Automobile factory;
Motor and controller can adopt Shanghai to drive the motor and the controller of the easy energy of energy and middle section;
The Ni-MH power cell of the gloomy Lay of torch and management system in the mountain during electrokinetic cell and management system can adopt;
All the other hybrid power parts can adopt ChangAn Automobile factory hybrid vehicle parts.
Claims (4)
1, a kind of drive system of ISG type all-wheel drive hybrid vehicle, include motor, driving engine, power-transfer clutch and change-speed box, it is characterized in that: the power drive system that its f-w-d has adopted driving engine, crankshaft installed disk generator, self-acting clutch to add manual transmission MT or directly adopted the AMT automatic transmission with hydraulic torque converter to constitute, wherein the ISG motor is installed between driving engine and self-acting clutch or the AMT automatic transmission with hydraulic torque converter, the electronic back axle that back-wheel drive has adopted back-wheel drive motor, back-wheel drive deceleration/diff to constitute; Described driving engine is connected with engine controller ECU, and front-wheel ISG motor is connected with ISG electric machine controller IPU1, and self-acting clutch or AMT automatic transmission with hydraulic torque converter are connected with self-acting clutch or AMT automatic transmission controller TCU; The back-wheel drive motor is connected with back-wheel drive electric machine controller IPU2, constitutes hybrid power car load driving control system with hybrid power system controller HCU, car load information display DCU, anti-lock braking controller ABS, battery management system BCM jointly as the node of car load CAN control area net.
2, the drive system of ISG type all-wheel drive hybrid vehicle according to claim 1, an end that it is characterized in that the rotor of described ISG motor is connected with the mouth bent axle of driving engine, the other end is connected with the flywheel and the friction disc of power-transfer clutch, the stator of ISG motor is connected end face and is connected end face with change-speed box and links to each other with driving engine, and is positioned in the middle of both.Starter motor is installed in and starts pusher side, the flywheel crown gear engagement of its output starter receiver end and power-transfer clutch, the clutch segment of self-acting clutch links to each other with the input shaft of AMT automatic transmission with hydraulic torque converter, the output of AMT automatic transmission with hydraulic torque converter links to each other with two jackshafts, jackshaft finally links to each other with front vehicle wheel, constitutes the f-w-d system jointly; The output of described back-wheel drive motor links to each other with rear axle speed-reducing/diff input end, and rear axle speed-reducing/diff mouth links to each other with the rear drive semiaxis, and the rear drive semiaxis finally links to each other with rear wheel, constitutes electric driving rear axle jointly.
3, realize method of driving with claim 1 or 2 described drive systems, it is characterized in that: described driving method comprises car-parking model, start-up mode, parking power generation mode, engine drive pattern, motorized motions pattern, electrical motor assistant mode and regenerative brake mode 7 kind pattern totally 14 kinds of operating modes, wherein:
Described car-parking model is:
Under car-parking model, each system is in readiness for action, does not have takeoff output, promptly is in operating mode 1; If any the cycling start wish, when electrokinetic cell electric weight hour, automobile switches to start-up mode by car-parking model, if electrokinetic cell also has suitable electric weight, then ISG electric motor starting driving engine enters operating mode 2; If electrokinetic cell electric weight deficiency or ambient temperature are too low, can not put electricity, then adopt the 12V battery system to drive the actuating motor start the engine, enter operating mode 3; As the cycling start demand, if when the electrokinetic cell electric weight is big, automobile switches to the motorized motions pattern by car-parking model, if electrokinetic cell electric weight foot still then only adopts back-wheel drive motor-driven car load to advance, enters operating mode 5; If the electrokinetic cell electric weight is reduced to certain value, then when back-wheel drive motor-driven car load advances,, enter operating mode 6 with ISG electric motor starting driving engine; If the electrokinetic cell electric weight is lower, external load is little, and the speed of a motor vehicle is not high enough again, then enters the tandem drive state, and promptly driving engine drives the ISG electric power generation, and the electricity that is sent and the electricity of electrokinetic cell are used for back-wheel drive motor-driven car load jointly and advance, and enter operating mode 7;
Described start-up mode is:
Under start-up mode, system judges whether to emit big electric current according to electrokinetic cell electric weight size and ambient temperature situations, decision is with ISG electric motor starting driving engine under the open circuited situation of power-transfer clutch, be operating mode 2, still with conventional 12V electric motor starting driving engine, promptly operating mode 3; Under start-up mode, if there is not the wish of further cycling start, then enter the parking power generation mode, disengaging of clutch, driving engine drives the ISG electric power generation, enters operating mode 4; Under start-up mode, if the demand of cycling start is arranged, then be transformed into the engine drive pattern, if this moment electrokinetic cell electric weight deficiency, then driving engine drives the ISG electric power generation when driving car load and advancing, and promptly generates electricity while drive a vehicle; Enter operating mode 9, if electrokinetic cell electric weight abundance then only has the power driven car load of driving engine to advance, the ISG motor does not generate electricity, and enters operating mode 8;
Described parking power generation mode is:
Under the parking power generation mode, disengaging of clutch, driving engine drives the ISG electric power generation, and the electricity that is sent is that extraneous consumer is powered or to the vehicle mounted dynamic battery charging, promptly operating mode 4; Under the parking power generation mode, when there not being further cycling start wish, do not have extraneous electricity consumption, and the electrokinetic cell electric weight is transformed into car-parking model when enough high, enters operating mode 1; Under the parking power generation mode, as the cycling start wish, if the electrokinetic cell electric weight is low, then be transformed into the engine drive pattern, if this moment electrokinetic cell electric weight wretched insufficiency, then driving engine is when driving car load and advancing, drive the ISG electric power generation, i.e. the generating while driving a vehicle enters operating mode 9; If the electrokinetic cell electric weight is also enough, then only advance by the power driven car load of driving engine, the ISG motor does not generate electricity, and enters operating mode 8; Under the parking power generation mode, if electrokinetic cell electric weight height has the cycling start wish again, then be transformed into the motorized motions pattern, adopt back-wheel drive motor-driven car load to advance, enter operating mode 5; If the electrokinetic cell electric weight is reduced to certain value, then when back-wheel drive motor-driven car load advances,, enter operating mode 6 with ISG electric motor starting driving engine; If the electrokinetic cell electric weight is lower, external load is little, and the speed of a motor vehicle is not high enough again, then enters the tandem drive state, and promptly driving engine drives the ISG electric power generation, and the electricity that is sent and the electricity of electrokinetic cell are used for back-wheel drive motor-driven car load jointly and advance, and enter operating mode 7;
Described engine drive pattern is:
Under the engine drive pattern, engine output power drives automobile and advances, if electrokinetic cell electric weight wretched insufficiency, then driving engine drives the ISG electric power generation when the driving car load advances, i.e. the generating while driving a vehicle enters operating mode 9; If the electrokinetic cell electric weight is also enough, then only advance by the power driven car load of driving engine, the ISG motor does not generate electricity, and enters operating mode 8; Under the engine drive pattern, if the speed of a motor vehicle is lower, road load is less, and the electrokinetic cell electric weight is enough, then is transformed into the motorized motions pattern, adopts back-wheel drive motor-driven car load to advance, and enters operating mode 5; If the electrokinetic cell electric weight is reduced to certain value, then when back-wheel drive motor-driven car load advances,, enter operating mode 6 with ISG electric motor starting driving engine; If the electrokinetic cell electric weight is lower, external load is little, and the speed of a motor vehicle is not high enough again, then enters the tandem drive state, and promptly driving engine drives the ISG electric power generation, and the electricity that is sent and the electricity of electrokinetic cell are used for back-wheel drive motor-driven car load jointly and advance, and enter operating mode 7; Under the engine drive pattern, if electric boosted demand is arranged, electrokinetic cell 19 electric weight are also enough, then be transformed into the electrical motor assistant mode, bigger if desired driving torque promptly quickens, and current electrokinetic cell electric weight is enough, then ISG disc type electric machine and the equal outputting power of rear-guard motor, drive car load jointly with driving engine and advance, enter operating mode 10; If electrokinetic cell electric weight deficiency, maybe need to optimize the operation point of driving engine, can adopt series-parallel connection to drive, driving engine drives the ISG electric power generation, driving car load simultaneously advances, the electricity that the ISG motor is sent and the electricity of electrokinetic cell are used for the back-wheel drive motor jointly, drive car load jointly with driving engine and advance, and enter operating mode 11; If the electrokinetic cell electric weight is more, do not need the ISG motor to regulate the engine operating condition point yet, then the ISG motor is not worked, and drives car load jointly by driving engine and back-wheel drive motor and advances, and enters operating mode 12; Under the engine drive pattern, if braking requirement is arranged, then switch to the regenerative brake pattern, when hinge high speed regenerative brake, driving engine is not flame-out, makes electrical generator simultaneously by ISG motor and back-wheel drive motor and uses the braking energy of reclaiming glancing impact, give power battery charging with electricity, enter operating mode 13; If no longer brake, then the return engine drive pattern; Than the low speed regenerative brake time, engine off is made electrical generator simultaneously by ISG motor and back-wheel drive motor and is used, and the braking energy of reclaiming glancing impact is given power battery charging with electricity, enters operating mode 14;
Described motorized motions pattern is:
Under the motorized motions pattern, if the electrokinetic cell electric weight is enough, then adopt back-wheel drive motor-driven car load to advance, enter operating mode 5; If the electrokinetic cell electric weight is reduced to certain value, then when back-wheel drive motor-driven car load advances,, enter operating mode 6 with ISG electric motor starting driving engine; If the electrokinetic cell electric weight is lower, external load is little, and the speed of a motor vehicle is not high enough again, then enters the tandem drive state, and promptly driving engine drives the ISG electric power generation, and the electricity that is sent and the electricity of electrokinetic cell are used for back-wheel drive motor-driven car load jointly and advance, and enter operating mode 7; Under the motorized motions pattern,, then be transformed into the engine drive pattern if the speed of a motor vehicle is higher or road load is bigger, driving automobile by engine output power advances, if this moment electrokinetic cell electric weight wretched insufficiency, then driving engine drives the ISG electric power generation when driving car load and advancing, be generating while driving a vehicle, enter operating mode 9,, then only advance by the power driven car load of driving engine if the electrokinetic cell electric weight is also enough, the ISG motor does not generate electricity, and enters operating mode 8; Under the motorized motions pattern, if service brake then switches to the regenerative brake pattern, to make electrical generator simultaneously by ISG motor and back-wheel drive motor and use, the braking energy of reclaiming glancing impact is given power battery charging with electricity, enters operating mode 14;
Described electrical motor assistant mode is:
Under the electrical motor assistant mode, bigger if desired driving torque promptly quickens, and current electrokinetic cell electric weight is enough, and then ISG disc type electric machine and the equal outputting power of rear-guard motor drive car load jointly with driving engine and advance, and enter operating mode 10; If electrokinetic cell electric weight deficiency, maybe need to optimize the operation point of driving engine, the employing series-parallel connection drives, driving car load when driving engine drives the ISG electric power generation advances, the electricity that the ISG motor is sent and the electricity of electrokinetic cell are used for the back-wheel drive motor jointly, drive car load jointly with driving engine and advance, enter operating mode 11; If the electrokinetic cell electric weight is more, do not need the ISG motor to regulate the engine operating condition point yet, then the ISG motor is not worked, and drives car load jointly by driving engine and back-wheel drive motor and advances, and enters operating mode 12; Under the electrical motor assistant mode, if no longer include the power-assisted demand, then switch to the engine drive pattern, driving automobile by engine output power advances, if this moment electrokinetic cell electric weight wretched insufficiency, then driving engine drives the ISG electric power generation when driving car load and advancing, be generating while driving a vehicle, enter operating mode 9; If the electrokinetic cell electric weight is also enough, then only advance by the power driven car load of driving engine, the ISG motor does not generate electricity, and enters operating mode 8;
Described regenerative brake pattern is:
Under the regenerative brake pattern, during the higher speed regenerative brake, driving engine is not flame-out, makes electrical generator simultaneously by ISG motor and back-wheel drive motor and uses, and the braking energy of reclaiming glancing impact is given power battery charging with electricity, promptly is in operating mode 13; Than the low speed regenerative brake time, engine off is made electrical generator simultaneously by ISG motor and back-wheel drive motor and is used, and the braking energy of reclaiming glancing impact is given power battery charging with electricity, promptly is in operating mode 14; Under the regenerative brake pattern, when the speed of a motor vehicle is zero, transmission gear is in neutral, and when the parking wish was arranged, then at interval behind the appropriate time, to car-parking model, each system was in readiness for action, does not have takeoff output by the regenerative brake mode switch, enters operating mode 1; Under the regenerative brake pattern, if no longer braking, and current electrokinetic cell electric weight abundance, the speed of a motor vehicle is not high, and engine off then enters the motorized motions pattern, adopts back-wheel drive motor-driven car load to advance, and enters operating mode 5; If the electrokinetic cell electric weight is reduced to certain value, then when back-wheel drive motor-driven car load advances,, enter operating mode 6 with ISG electric motor starting driving engine; If the electrokinetic cell electric weight is lower, external load is little, and the speed of a motor vehicle is not high enough again, then enters the tandem drive state, and promptly driving engine drives the ISG electric power generation, and the electricity that is sent and the electricity of electrokinetic cell are used for back-wheel drive motor-driven car load jointly and advance, and enter operating mode 7; Under the regenerative brake pattern, if no longer braking, and the speed of a motor vehicle is higher, and driving engine is not flame-out, then enters the engine drive pattern, driving automobile by engine output power advances, if this moment electrokinetic cell electric weight wretched insufficiency, then driving engine drives the ISG electric power generation when driving car load and advancing, be generating while driving a vehicle, enter operating mode 9; If the electrokinetic cell electric weight is also enough, then only advance by the power driven car load of driving engine, the ISG motor does not generate electricity, and enters operating mode 8.
4, drive system according to claim 3 realizes method of driving, it is characterized in that:
Described operating mode 1 is the parking operating mode, and hybrid power system is not all worked;
Described operating mode 2 is separated for self-acting clutch, and fuel tank is an engine oil, and electrokinetic cell is the IPU1 power supply, control ISG electric motor starting driving engine, and electrokinetic cell is the charging of 12V lead-acid battery by the DC/DC changer;
Described operating mode 3 is separated for self-acting clutch, and fuel tank is an engine oil, and electrokinetic cell is the charging of 12V lead-acid battery, the battery-operated actuating motor start the engine of 12V by the DC/DC changer.
Described operating mode 4 is separated for self-acting clutch, and fuel tank is an engine oil, and driving engine drives the ISG electric power generation, and the ISG motor is given power battery charging by electric machine controller IPU1, and electrokinetic cell is the charging of 12V lead-acid battery by the DC/DC changer;
Described operating mode 5 is separated for self-acting clutch or the AMT automatic transmission with hydraulic torque converter places neutral, electrokinetic cell is by electric machine controller IPU2 drive controlling back-wheel drive motor, the power of back-wheel drive motor is by rear axle speed-reducing/differential gear housing, back-wheel drive semiaxis drive rear wheels, and electrokinetic cell is the charging of 12V lead-acid battery by the DC/DC changer;
Described operating mode 6 is passed through electric machine controller IPU2 drive controlling back-wheel drive motor for electrokinetic cell, and the power of back-wheel drive motor is by rear axle speed-reducing/differential gear housing, back-wheel drive semiaxis drive rear wheels.Self-acting clutch separates or the AMT automatic transmission with hydraulic torque converter places neutral, and electrokinetic cell is by electric machine controller IPU1 drive controlling ISG electric motor starting driving engine, and electrokinetic cell is the charging of 12V lead-acid battery by the DC/DC changer;
Described operating mode 7 is passed through electric machine controller IPU2 drive controlling back-wheel drive motor for electrokinetic cell, the power of back-wheel drive motor is by rear axle speed-reducing/differential gear housing, back-wheel drive semiaxis drive rear wheels, self-acting clutch separates or the AMT automatic transmission with hydraulic torque converter places neutral, fuel tank is an engine oil, driving engine drives the ISG electric power generation, the ISG motor is given power battery charging by electric machine controller IPU1, and electrokinetic cell is the charging of 12V lead-acid battery by the DC/DC changer;
Described operating mode 8 is the self-acting clutch combination, and fuel tank is an engine oil, and the power that driving engine sends drives front vehicle wheel by ISG motor, self-acting clutch/AMT automatic transmission with hydraulic torque converter, f-w-d semiaxis.The 288V electrokinetic cell is the charging of 12V lead-acid battery by the DG/DC changer;
Described operating mode 9 is the self-acting clutch combination, fuel tank is an engine oil, the power that driving engine sends drives front vehicle wheel by ISG motor, self-acting clutch/AMT automatic transmission with hydraulic torque converter, f-w-d semiaxis, driving engine drives the ISG electric power generation, the ISG motor is given power battery charging by electric machine controller IPU1, and electrokinetic cell is the charging of 12V lead-acid battery by the DC/DC changer;
Described operating mode 10 is the self-acting clutch combination, fuel tank is an engine oil, electrokinetic cell is the IPU1 power supply, drive controlling ISG motor, the power that driving engine and ISG motor send jointly is by self-acting clutch/AMT automatic transmission with hydraulic torque converter, the f-w-d semiaxis drives front vehicle wheel, electrokinetic cell is by electric machine controller IPU2 drive controlling back-wheel drive motor, the power of back-wheel drive motor is by rear axle speed-reducing/differential gear housing, back-wheel drive semiaxis drive rear wheels, electrokinetic cell is the charging of 12V lead-acid battery by the DC/DC changer
Described operating mode 11 is the self-acting clutch combination, and fuel tank is an engine oil, and the power that driving engine sends drives front vehicle wheel by self-acting clutch/AMT automatic transmission with hydraulic torque converter, f-w-d semiaxis; Electrokinetic cell is by electric machine controller IPU2 drive controlling back-wheel drive motor, and the power of back-wheel drive motor is by rear axle speed-reducing/differential gear housing, back-wheel drive semiaxis drive rear wheels; Driving engine drives the ISG electric power generation, and the ISG motor is given power battery charging by electric machine controller IPU1; Electrokinetic cell is the charging of 12V lead-acid battery by the DC/DC changer;
Described operating mode 12 is the self-acting clutch combination, and fuel tank is an engine oil, and the power that driving engine sends drives front vehicle wheel by self-acting clutch/AMT automatic transmission with hydraulic torque converter, f-w-d semiaxis; Electrokinetic cell is by electric machine controller IPU2 drive controlling back-wheel drive motor, and the power of back-wheel drive motor is by rear axle speed-reducing/differential gear housing, back-wheel drive semiaxis drive rear wheels; Electrokinetic cell is the charging of 12V lead-acid battery by the DC/DC changer;
Described operating mode 13 is the self-acting clutch combination, fuel tank is an engine oil, braking energy drives ISG motor and driving engine by front vehicle wheel, f-w-d semiaxis, self-acting clutch/AMT automatic transmission with hydraulic torque converter, and the ISG motor will be braked mechanical energy by electric machine controller IPU1 and convert electric energy to power battery charging; Braking energy drives the back-wheel drive motor by rear wheel, back-wheel drive semiaxis, rear axle speed-reducing/differential gear housing, and the back-wheel drive motor will be braked mechanical energy by electric machine controller IPU2 and convert electric energy to power battery charging; Electrokinetic cell is the charging of 12V lead-acid battery by the DC/DC changer;
Described operating mode 14 is an engine off, the self-acting clutch combination, braking energy drives ISG motor and driving engine by front vehicle wheel, f-w-d semiaxis, self-acting clutch/AMT automatic transmission with hydraulic torque converter, and the ISG motor will be braked mechanical energy by electric machine controller IPU1 and convert electric energy to power battery charging; Braking energy drives the back-wheel drive motor by rear wheel, back-wheel drive semiaxis, rear axle speed-reducing/differential gear housing, and the back-wheel drive motor will be braked mechanical energy by electric machine controller IPU2 and convert electric energy to power battery charging; Electrokinetic cell is the charging of 12V lead-acid battery by the DC/DC changer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710078157 CN101011931A (en) | 2007-01-30 | 2007-01-30 | Drive system and drive method of ISG type whole wheel driven hybrid power automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710078157 CN101011931A (en) | 2007-01-30 | 2007-01-30 | Drive system and drive method of ISG type whole wheel driven hybrid power automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101011931A true CN101011931A (en) | 2007-08-08 |
Family
ID=38699712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710078157 Pending CN101011931A (en) | 2007-01-30 | 2007-01-30 | Drive system and drive method of ISG type whole wheel driven hybrid power automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101011931A (en) |
Cited By (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101244687B (en) * | 2008-03-20 | 2010-04-21 | 上海交通大学 | Series-parallel type hybrid power-driven system and drive method |
| CN101788599A (en) * | 2010-03-16 | 2010-07-28 | 重庆长安汽车股份有限公司 | Current acquisition system fault detection and processing method for mild hybrid electric vehicle |
| CN101885300A (en) * | 2009-05-15 | 2010-11-17 | 福特全球技术公司 | Mixed power electric car |
| CN101898557A (en) * | 2010-07-27 | 2010-12-01 | 广州汽车集团股份有限公司 | Control method of electric four-wheel drive hybrid vehicle |
| WO2010139275A1 (en) * | 2009-06-03 | 2010-12-09 | 芜湖普威技研有限公司 | Driving system for four-wheel driving hybrid vehicle and driving management method thereof |
| CN102092272A (en) * | 2010-12-22 | 2011-06-15 | 奇瑞汽车股份有限公司 | Power assembly system for plug-in hybrid electric vehicle |
| WO2011079740A1 (en) * | 2009-12-31 | 2011-07-07 | Byd Company Limited | Hybrid power driving system and driving method of the same |
| CN102330630A (en) * | 2011-08-22 | 2012-01-25 | 台州市鼎天摩配科技有限公司 | Mixed power device of petrol engine driven by motor |
| CN102490598A (en) * | 2011-12-16 | 2012-06-13 | 奇瑞汽车股份有限公司 | Electronic all-wheel-drive system for motor vehicle and control method therefor |
| CN102700396A (en) * | 2007-01-04 | 2012-10-03 | 丰田自动车株式会社 | Hybrid vehicle and vehicle |
| CN102745191A (en) * | 2011-04-22 | 2012-10-24 | 通用汽车环球科技运作有限责任公司 | System and method for controlling operation of an electric all-wheel drive hybrid vehicle |
| CN101380887B (en) * | 2008-10-23 | 2012-11-07 | 上海交通大学 | Hybrid power car driving system containing driving motor work mode switching device |
| CN101186209B (en) * | 2007-09-04 | 2013-01-16 | 深圳先进技术研究院 | Mixed power system using electrical system to implement series-parallel power distribution |
| CN102897041A (en) * | 2012-09-29 | 2013-01-30 | 北京智行鸿远汽车技术有限公司 | Regenerative braking torque distribution method of all-wheel drive hybrid power system |
| CN102963267A (en) * | 2012-12-03 | 2013-03-13 | 山推工程机械股份有限公司 | Method for recovering negative energy in hybrid power bulldozer and vehicle control unit |
| CN102971172A (en) * | 2010-04-12 | 2013-03-13 | 雷诺股份公司 | System for controlling a torque transfer actuator with multiple modes of operation |
| CN103287432A (en) * | 2012-02-24 | 2013-09-11 | 福特全球技术公司 | Control of vehicle electrical loads during engine auto stop event |
| CN104149777A (en) * | 2013-05-13 | 2014-11-19 | 北汽福田汽车股份有限公司 | Control method for four-wheel-driven hybrid electric vehicle |
| CN104175858A (en) * | 2014-08-06 | 2014-12-03 | 奇瑞汽车股份有限公司 | Electric four-wheel drive hybrid power system |
| CN104553740A (en) * | 2015-01-16 | 2015-04-29 | 合肥工业大学 | Six-drive hybrid power system and control method thereof |
| CN104553727A (en) * | 2013-10-10 | 2015-04-29 | 现代自动车株式会社 | Hybrid vehicle having brake function |
| CN104828085A (en) * | 2014-02-10 | 2015-08-12 | 张刚 | Instantaneous working and idling intermittence motor vehicle drive theory and implementation plan thereof |
| CN104828067A (en) * | 2014-12-19 | 2015-08-12 | 北汽福田汽车股份有限公司 | Four-wheel drive hybrid electric vehicle travelling power generation control method and power system thereof |
| CN104943526A (en) * | 2015-06-17 | 2015-09-30 | 山东理工大学 | Plug-in right-time all-wheel-drive hybrid electric vehicle system |
| CN105015540A (en) * | 2015-07-03 | 2015-11-04 | 史永良 | Additional hybrid power system and control method thereof |
| CN105035089A (en) * | 2015-08-07 | 2015-11-11 | 厦门金龙联合汽车工业有限公司 | Serial-parallel connection switching control algorithm for serial-parallel hybrid power system |
| CN105438165A (en) * | 2015-12-24 | 2016-03-30 | 北京新能源汽车股份有限公司 | Starting control method and system of hybrid electric vehicle and hybrid electric vehicle |
| CN105599584A (en) * | 2016-03-15 | 2016-05-25 | 山东理工大学 | Multi-motor-light hybrid two-axle driving coupling plug-in hybrid power system |
| CN105644550A (en) * | 2014-11-14 | 2016-06-08 | 北汽福田汽车股份有限公司 | All-wheel-drive hybrid electric vehicle and four-parameter control method and device of working modes of vehicle |
| CN105644546A (en) * | 2015-12-29 | 2016-06-08 | 湖南南车时代电动汽车股份有限公司 | Power generation control method for engine and driving motor of hybrid power bus |
| CN107054057A (en) * | 2017-04-06 | 2017-08-18 | 南京锐意泰克汽车科技有限公司 | A kind of parallel plug-in mixed power automobile driving system and its driving method |
| CN108657166A (en) * | 2017-03-31 | 2018-10-16 | 比亚迪股份有限公司 | Hybrid vehicle and its dynamical system and electricity-generating control method |
| CN108656923A (en) * | 2017-03-31 | 2018-10-16 | 比亚迪股份有限公司 | Hybrid vehicle and its dynamical system |
| CN109955707A (en) * | 2017-12-22 | 2019-07-02 | 比亚迪股份有限公司 | Hybrid vehicle and its electricity-generating control method and dynamical system |
| CN110605960A (en) * | 2019-09-18 | 2019-12-24 | 中国第一汽车股份有限公司 | Series-parallel hybrid power vehicle power system configuration and control method |
| CN110654369A (en) * | 2018-06-29 | 2020-01-07 | 比亚迪股份有限公司 | Hybrid vehicle engine starting control method and device and computer equipment |
| CN112319458A (en) * | 2019-07-31 | 2021-02-05 | 比亚迪股份有限公司 | Vehicle, control method and device thereof, electronic equipment and storage medium |
| CN112918241A (en) * | 2021-03-23 | 2021-06-08 | 南京汽车集团有限公司 | Amphibious automobile hybrid power driving system |
-
2007
- 2007-01-30 CN CN 200710078157 patent/CN101011931A/en active Pending
Cited By (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700396A (en) * | 2007-01-04 | 2012-10-03 | 丰田自动车株式会社 | Hybrid vehicle and vehicle |
| CN101186209B (en) * | 2007-09-04 | 2013-01-16 | 深圳先进技术研究院 | Mixed power system using electrical system to implement series-parallel power distribution |
| CN101244687B (en) * | 2008-03-20 | 2010-04-21 | 上海交通大学 | Series-parallel type hybrid power-driven system and drive method |
| CN101380887B (en) * | 2008-10-23 | 2012-11-07 | 上海交通大学 | Hybrid power car driving system containing driving motor work mode switching device |
| US9168825B2 (en) | 2009-05-15 | 2015-10-27 | Ford Global Technologies, Llc | Hybrid electric vehicle and method for controlling a powertrain therein |
| CN101885300A (en) * | 2009-05-15 | 2010-11-17 | 福特全球技术公司 | Mixed power electric car |
| CN101885300B (en) * | 2009-05-15 | 2015-04-15 | 福特全球技术公司 | Hybrid electric vehicle |
| US9738271B2 (en) | 2009-05-15 | 2017-08-22 | Ford Global Technologies, Llc | Hybrid electric vehicle and method for controlling a powertrain therein |
| WO2010139275A1 (en) * | 2009-06-03 | 2010-12-09 | 芜湖普威技研有限公司 | Driving system for four-wheel driving hybrid vehicle and driving management method thereof |
| CN101570131B (en) * | 2009-06-03 | 2012-03-28 | 奇瑞汽车股份有限公司 | Four-wheel driven hybrid vehicle driving system and driving management method thereof |
| WO2011079740A1 (en) * | 2009-12-31 | 2011-07-07 | Byd Company Limited | Hybrid power driving system and driving method of the same |
| CN101788599A (en) * | 2010-03-16 | 2010-07-28 | 重庆长安汽车股份有限公司 | Current acquisition system fault detection and processing method for mild hybrid electric vehicle |
| CN102971172B (en) * | 2010-04-12 | 2016-06-22 | 雷诺股份公司 | For controlling the system with the torque transfer actuator of plurality of operating modes |
| CN102971172A (en) * | 2010-04-12 | 2013-03-13 | 雷诺股份公司 | System for controlling a torque transfer actuator with multiple modes of operation |
| CN101898557A (en) * | 2010-07-27 | 2010-12-01 | 广州汽车集团股份有限公司 | Control method of electric four-wheel drive hybrid vehicle |
| CN102092272A (en) * | 2010-12-22 | 2011-06-15 | 奇瑞汽车股份有限公司 | Power assembly system for plug-in hybrid electric vehicle |
| CN102745191B (en) * | 2011-04-22 | 2016-01-20 | 通用汽车环球科技运作有限责任公司 | For controlling the system and method for the operation of electronic a11wheel drive motor vehicle driven by mixed power |
| CN102745191A (en) * | 2011-04-22 | 2012-10-24 | 通用汽车环球科技运作有限责任公司 | System and method for controlling operation of an electric all-wheel drive hybrid vehicle |
| CN102330630B (en) * | 2011-08-22 | 2013-04-10 | 台州市鼎天摩配科技有限公司 | Mixed power device of petrol engine driven by motor |
| CN102330630A (en) * | 2011-08-22 | 2012-01-25 | 台州市鼎天摩配科技有限公司 | Mixed power device of petrol engine driven by motor |
| CN102490598B (en) * | 2011-12-16 | 2014-07-30 | 奇瑞汽车股份有限公司 | Electronic all-wheel-drive system for motor vehicle and control method therefor |
| CN102490598A (en) * | 2011-12-16 | 2012-06-13 | 奇瑞汽车股份有限公司 | Electronic all-wheel-drive system for motor vehicle and control method therefor |
| CN103287432A (en) * | 2012-02-24 | 2013-09-11 | 福特全球技术公司 | Control of vehicle electrical loads during engine auto stop event |
| CN102897041A (en) * | 2012-09-29 | 2013-01-30 | 北京智行鸿远汽车技术有限公司 | Regenerative braking torque distribution method of all-wheel drive hybrid power system |
| CN102897041B (en) * | 2012-09-29 | 2015-10-28 | 北京智行鸿远汽车技术有限公司 | A kind of four-wheel-drive hybrid power system regenerative braking torque distribution method |
| CN102963267B (en) * | 2012-12-03 | 2015-09-09 | 山推工程机械股份有限公司 | Method and the entire car controller of negative usefulness is reclaimed in a kind of hybrid power bulldozer |
| CN102963267A (en) * | 2012-12-03 | 2013-03-13 | 山推工程机械股份有限公司 | Method for recovering negative energy in hybrid power bulldozer and vehicle control unit |
| CN104149777B (en) * | 2013-05-13 | 2017-04-12 | 北汽福田汽车股份有限公司 | Control method for four-wheel-driven hybrid electric vehicle |
| CN104149777A (en) * | 2013-05-13 | 2014-11-19 | 北汽福田汽车股份有限公司 | Control method for four-wheel-driven hybrid electric vehicle |
| CN104553727A (en) * | 2013-10-10 | 2015-04-29 | 现代自动车株式会社 | Hybrid vehicle having brake function |
| CN104828085A (en) * | 2014-02-10 | 2015-08-12 | 张刚 | Instantaneous working and idling intermittence motor vehicle drive theory and implementation plan thereof |
| CN104175858A (en) * | 2014-08-06 | 2014-12-03 | 奇瑞汽车股份有限公司 | Electric four-wheel drive hybrid power system |
| CN105644550A (en) * | 2014-11-14 | 2016-06-08 | 北汽福田汽车股份有限公司 | All-wheel-drive hybrid electric vehicle and four-parameter control method and device of working modes of vehicle |
| CN105644550B (en) * | 2014-11-14 | 2018-11-09 | 北京宝沃汽车有限公司 | Four parameter control methods, the device of four-drive hybrid electric vehicle and its operating mode |
| CN104828067B (en) * | 2014-12-19 | 2017-12-08 | 北汽福田汽车股份有限公司 | The driving electricity-generating control method and its dynamical system of four-drive hybrid electric vehicle |
| CN104828067A (en) * | 2014-12-19 | 2015-08-12 | 北汽福田汽车股份有限公司 | Four-wheel drive hybrid electric vehicle travelling power generation control method and power system thereof |
| CN106740053A (en) * | 2015-01-16 | 2017-05-31 | 合肥工业大学 | A kind of control method of six driving mixed powers system |
| CN104553740A (en) * | 2015-01-16 | 2015-04-29 | 合肥工业大学 | Six-drive hybrid power system and control method thereof |
| CN104553740B (en) * | 2015-01-16 | 2017-01-25 | 合肥工业大学 | Six-drive hybrid power system and control method thereof |
| CN104943526A (en) * | 2015-06-17 | 2015-09-30 | 山东理工大学 | Plug-in right-time all-wheel-drive hybrid electric vehicle system |
| CN105015540A (en) * | 2015-07-03 | 2015-11-04 | 史永良 | Additional hybrid power system and control method thereof |
| CN105035089A (en) * | 2015-08-07 | 2015-11-11 | 厦门金龙联合汽车工业有限公司 | Serial-parallel connection switching control algorithm for serial-parallel hybrid power system |
| CN105438165A (en) * | 2015-12-24 | 2016-03-30 | 北京新能源汽车股份有限公司 | Starting control method and system of hybrid electric vehicle and hybrid electric vehicle |
| CN105644546A (en) * | 2015-12-29 | 2016-06-08 | 湖南南车时代电动汽车股份有限公司 | Power generation control method for engine and driving motor of hybrid power bus |
| CN105644546B (en) * | 2015-12-29 | 2018-04-10 | 湖南南车时代电动汽车股份有限公司 | A kind of engine of hybrid power passenger car and the electricity-generating control method of motor |
| CN105599584A (en) * | 2016-03-15 | 2016-05-25 | 山东理工大学 | Multi-motor-light hybrid two-axle driving coupling plug-in hybrid power system |
| CN108657166B (en) * | 2017-03-31 | 2020-07-10 | 比亚迪股份有限公司 | Hybrid electric vehicle, power system and power generation control method thereof |
| CN108657166A (en) * | 2017-03-31 | 2018-10-16 | 比亚迪股份有限公司 | Hybrid vehicle and its dynamical system and electricity-generating control method |
| CN108656923A (en) * | 2017-03-31 | 2018-10-16 | 比亚迪股份有限公司 | Hybrid vehicle and its dynamical system |
| CN108656923B (en) * | 2017-03-31 | 2024-04-16 | 比亚迪股份有限公司 | Hybrid electric vehicle and power system thereof |
| CN107054057A (en) * | 2017-04-06 | 2017-08-18 | 南京锐意泰克汽车科技有限公司 | A kind of parallel plug-in mixed power automobile driving system and its driving method |
| CN109955707B (en) * | 2017-12-22 | 2023-08-08 | 比亚迪股份有限公司 | Hybrid electric vehicle and power generation control method and power system thereof |
| CN109955707A (en) * | 2017-12-22 | 2019-07-02 | 比亚迪股份有限公司 | Hybrid vehicle and its electricity-generating control method and dynamical system |
| CN110654369A (en) * | 2018-06-29 | 2020-01-07 | 比亚迪股份有限公司 | Hybrid vehicle engine starting control method and device and computer equipment |
| CN112319458A (en) * | 2019-07-31 | 2021-02-05 | 比亚迪股份有限公司 | Vehicle, control method and device thereof, electronic equipment and storage medium |
| CN112319458B (en) * | 2019-07-31 | 2022-03-18 | 比亚迪股份有限公司 | Vehicle, control method and device thereof, electronic equipment and storage medium |
| CN110605960A (en) * | 2019-09-18 | 2019-12-24 | 中国第一汽车股份有限公司 | Series-parallel hybrid power vehicle power system configuration and control method |
| CN112918241A (en) * | 2021-03-23 | 2021-06-08 | 南京汽车集团有限公司 | Amphibious automobile hybrid power driving system |
| CN112918241B (en) * | 2021-03-23 | 2024-06-07 | 南京汽车集团有限公司 | Amphibious vehicle hybrid power driving system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101011931A (en) | Drive system and drive method of ISG type whole wheel driven hybrid power automobile | |
| CN100595085C (en) | Plug-in type integrated actuating electric generator hybrid power car driving system | |
| CN101445047B (en) | Driving system of all wheel drive hybrid powered vehicle | |
| CN101244687B (en) | Series-parallel type hybrid power-driven system and drive method | |
| CN101380887B (en) | Hybrid power car driving system containing driving motor work mode switching device | |
| CN201769674U (en) | Hybrid power system | |
| CN103072461B (en) | Double-motor multi-mode hybrid drive system and control method thereof | |
| CN201002503Y (en) | Drive system for whole wheel driven hybrid power automobile | |
| CN102381177A (en) | Electric four-drive hybrid system and control method thereof | |
| CN112659879B (en) | Longitudinal vehicle power assembly and vehicle power control method | |
| CN202896272U (en) | Novel series-parallel hybrid electric vehicle | |
| CN102259647A (en) | Hybrid power whole vehicle control and automated mechanical transmission (AMT) integrated control system | |
| CN107160995A (en) | A kind of connection in series-parallel configuration increases the distributed hybrid power system of journey | |
| CN110615000A (en) | Plug-in hybrid electric vehicle work control mode | |
| CN201863701U (en) | Dual-motor hybrid power system | |
| CN101913322A (en) | Time-division 4-wheel drive (4WD) parallel hybrid driving system | |
| CN106965795A (en) | Plug-in four-wheel-drive hybrid power vehicle complete vehicle control system | |
| CN102897029A (en) | Range-extending four-wheel pure electric automobile power system | |
| CN101327728A (en) | Motor coach hybrid power driving system | |
| CN203157693U (en) | Bi-motor multi-mode hybrid power driving system | |
| CN101204919B (en) | Mixed motor vehicle drive system | |
| CN101311017A (en) | Hybrid power vehicle and its control method | |
| CN110901626A (en) | Novel plug-in type oil-electricity hybrid power parallel system and control strategy | |
| CN102019847A (en) | Series-parallel connection hybrid power driving system | |
| CN112297820B (en) | Hybrid power system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20070808 |