CN105774522A - Relay hybrid drive automatic transmission - Google Patents
Relay hybrid drive automatic transmission Download PDFInfo
- Publication number
- CN105774522A CN105774522A CN201410818386.7A CN201410818386A CN105774522A CN 105774522 A CN105774522 A CN 105774522A CN 201410818386 A CN201410818386 A CN 201410818386A CN 105774522 A CN105774522 A CN 105774522A
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- motor
- way clutch
- jackshaft
- automatic transmission
- gear
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Abstract
The invention discloses a relay hybrid drive automatic transmission. The relay hybrid drive automatic transmission is composed of a multi-gear controllable mechanical transmission, a controllable drive motor fixedly connected to the transmission, and a controller used for comprehensively controlling the transmission and the motor. The motor is connected to an output shaft through a gear wheel and an auxiliary box transmitted by a one-way clutch or directly connected to a middle shaft at the rear end of the transmission; the motor is uniformly output to a main driver and a driving wheel by a second shaft (output shaft) through the one-way clutch arranged at the tail end of the transmission, so that the car can be driven to move. An overrunning clutch is arranged between the drive motor and the output shaft, the drive motor gets out of work when the car speed exceeds the limited value of the motor drive. According to the relay hybrid drive automatic transmission, the higher speed relay movement is realized.
Description
Technical field
The present invention relates to a kind of variator, more particularly to a kind of relay combination drive automatic transmission, this variator stresses two kinds of automobile driving system relays of different speed and runs, and is suitable for the hybrid vehicle with characteristic complementary drive function.
Background technology
The pure electric automobile of existing center driven, is be driven in whole speed and vehicle speed range with the motor that power is sufficiently large mostly.Often inefficient under low speed, little load；Existing parallel hybrid electric vehicle, it is that two set power are unconditional in parallel at full speed mostly, in order to provide the power of necessity when high speed, the power of motor and battery and capacity also all must be enough big, thus adding the weight of drive system, the capacity of required motor and controller and battery and management system thereof and cost have also accordingly increased a lot.
Summary of the invention
The invention aims to provide a kind of relay combination drive automatic transmission, this variator ensure that the speed division of labor of different driving form, makes drive motor and internal combustion engine all work in the range of speeds that respective efficiency is higher.
The object of the present invention is achieved like this:
1., this relay combination drive automatic transmission includes transmissions body, actuator, the first axle, jackshaft and the second axle, it is characterized in that: it also includes controller ECU, motor shaft, one-way clutch and motor, described one-way clutch is arranged on the motor shaft of motor, the outer ring of one-way clutch is connected with jackshaft, and actuator and motor are realized controlling by described controller ECU.
Described one-way clutch can also adopt inside to arrange one group of planetary reduction gear to realize the version slowed down.
2., this variator includes transmissions body, actuator, first axle, jackshaft and the second axle, it is characterized in that: it also includes controller ECU, motor shaft, one-way clutch, motor, motor small pulley or little gear and the big belt wheel of jackshaft or gear wheel, described one-way clutch is arranged on jackshaft, the motor shaft of motor is provided with motor small pulley or little gear, the big belt wheel of described jackshaft or gear wheel are the outer rings of one-way clutch, one-way clutch is connected with jackshaft, actuator and motor are realized controlling by described controller ECU, the big belt wheel of described jackshaft or gear wheel are transmitted by belt or the mode of gear engagement connects motor small pulley or little gear.
Advantages of the present invention and good effect:
1, variator of the present invention is due at drive motor 9 and the second axle 6(output shaft) between be provided with one-way clutch 8, when making speed exceed motor-driven limit value, drive motor disengaging work, now, just by electromotor relay drive, to realize the motion of higher speed.
2, present configuration ensure that the speed division of labor of different driving form simply, makes drive motor and internal combustion engine all work in the range of speeds that respective efficiency is higher.
3, the present invention is in motor-driven vehicle speed range, if automobile running resistance is excessive, it is also possible to start electromotor, increases power and drive motor cooperation.
4, in embodiments of the invention 2, in order to reduce the power of drive motor, it is connected in the drive motor on case of transmission to be connected in parallel with main drive system by the gear (or chain, cog belt) that speed ratio is higher, to ensure that electric drive system only plays driving effect when starting and more running at a low speed.When automobile exceedes appointment low speed, power driven system automatically disengages and travels by common motive power system relay.Can also jointly drive or generate electricity if desired.Pass through whole-control system, it is possible to well coordinate the duty between each drive system and energy distribution, thus ensureing to improve drive efficiency；And drive system passes through logic control, it may have a range of low speed pure motor driving mileage, thus significantly improving low-speed dynamic, optimizing capacity usage ratio, reducing energy expenditure and discharge.
5, due to the fact that the speed of service of power drive system is low, less energy consumption, the ratio less battery of ordinary hybrid automobile and control system lower in cost can be installed, charging device it is equipped with between battery and controller, when automobile parking chargeable, it is achieved the operational mode of " plug-in hybrid " automobile.
Accompanying drawing explanation
Fig. 1 is the structural representation of first embodiment of the invention.
Fig. 2 is the structural representation of second embodiment of the invention.
Detailed description of the invention
Currently preferred embodiment shown in the drawings, it being understood, however, that the present invention is not limited to shown accurate arrangement.
Embodiment 1:
As shown in Figure 1, this variator includes transmissions body 1, actuator the 2, first axle 4, jackshaft 5 and the second axle 6, it is characterized in that: it also includes controller ECU3, motor shaft 7, one-way clutch 8 and motor 9, described one-way clutch 8 is arranged on the motor shaft 7 of motor 9, the outer ring of one-way clutch 8 is connected with jackshaft 5, and actuator 2 and motor 9 are realized controlling by described controller ECU3.
Described one-way clutch 8 can also adopt inside to arrange one group of planetary reduction gear to realize the version slowed down.
Operation principle:
During vehicle start, controller (ECU) 3 control motor shaft 7 rotates and passes through one-way clutch 8 and drives jackshaft 5 to operate, and jackshaft 5 imparts power to the second axle 6 again, finally outputs power from the end of the second axle 6 and drives car load to start.When speed reaches limit value, controller (ECU) 3 controls engine start and makes motor shaft 7 depart from power input by one-way clutch 8 effect.Then driven car load to run by electromotor completely during high speed and realize relay and drive process.
During low-speed big, controller (ECU) 3, by controlling motor 9 and electromotor, makes two set dynamical systems work together, thus reaching to improve the effect of car load power performance.
Embodiment 2:
As shown in Figure 2, this variator includes transmissions body 1, actuator 2, first axle 4, jackshaft 5 and the second axle 6, it is characterized in that: it also includes controller (ECU) 3, motor shaft 7, one-way clutch 8, motor 9, motor small pulley or little gear 10 and the big belt wheel of jackshaft or gear wheel 11, described one-way clutch 8 is arranged on jackshaft 5, the motor shaft 7 of motor 9 is provided with motor small pulley or little gear 10, the big belt wheel of described jackshaft or gear wheel are the outer rings of one-way clutch 8, one-way clutch 8 is connected with jackshaft 5, actuator 2 and motor 9 are realized controlling by described controller ECU3, the big belt wheel of described jackshaft or gear wheel 11 are transmitted by belt or the mode of gear engagement connects motor small pulley or little gear 10.
Operation principle:
During vehicle start, controller (ECU) 3 control motor shaft 7 rotates and pass through motor small pulley or little gear 10, one-way clutch 8, the big belt wheel of jackshaft or gear wheel 11 drive jackshaft 5 to operate, jackshaft 5 imparts power to the second axle 6 again, finally outputs power from the end of the second axle 6 and drives car load to start.When speed reaches limit value, controller (ECU) 3 controls engine start and makes motor shaft 7 depart from power input by one-way clutch 8 effect.Then driven car load to run by electromotor completely during high speed and realize relay and drive process.
During low-speed big, controller (ECU) 3, by controlling motor 9 and electromotor, makes two set dynamical systems work together, thus reaching to improve the effect of car load power performance.
Claims (3)
1. a relay combination drive automatic transmission, this variator includes transmissions body (1), actuator (2), the first axle (4), jackshaft (5) and the second axle (6), it is characterized in that: it also includes controller ECU(3), motor shaft (7), one-way clutch (8) and motor (9), described one-way clutch (8) is arranged on the motor shaft (7) of motor (9), the outer ring of one-way clutch (8) is connected with jackshaft (5), described controller ECU(3) realize controlling to actuator (2) and motor (9).
2. a kind of relay combination drive automatic transmission according to claim 1, it is characterised in that: described one-way clutch (8) can also adopt inside to arrange one group of planetary reduction gear to realize the version slowed down.
null3. a relay combination drive automatic transmission，This variator includes transmissions body (1)、Actuator (2)、First axle (4)、Jackshaft (5) and the second axle (6)，It is characterized in that: it also includes controller ECU(3)、Motor shaft (7)、One-way clutch (8)、Motor (9)、Motor small pulley or little gear (10) and the big belt wheel of jackshaft or gear wheel (11)，Described one-way clutch (8) is arranged on jackshaft (5)，The motor shaft (7) of motor (9) is provided with motor small pulley or little gear (10)，The big belt wheel of described jackshaft or gear wheel (11) are the outer rings of one-way clutch (8)，One-way clutch (8) is connected with jackshaft (5)，Described controller ECU(3) realize controlling to actuator (2) and motor (9)，The big belt wheel of described jackshaft or gear wheel (11) are transmitted by belt or the mode of gear engagement connects motor small pulley or little gear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410818386.7A CN105774522A (en) | 2014-12-25 | 2014-12-25 | Relay hybrid drive automatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410818386.7A CN105774522A (en) | 2014-12-25 | 2014-12-25 | Relay hybrid drive automatic transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105774522A true CN105774522A (en) | 2016-07-20 |
Family
ID=56377658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410818386.7A Pending CN105774522A (en) | 2014-12-25 | 2014-12-25 | Relay hybrid drive automatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105774522A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703349A (en) * | 2019-02-22 | 2019-05-03 | 芜湖万里扬变速器有限公司 | Multi-mode hybrid speed change system |
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| FR2885328B1 (en) * | 2005-05-04 | 2008-04-04 | Ads Technologies | PROPULSION UNIT FOR SCOOTER |
| JP2009012681A (en) * | 2007-07-06 | 2009-01-22 | Ntn Corp | Driving force transmission device for hybrid vehicle |
| CN201276016Y (en) * | 2008-03-25 | 2009-07-22 | 王立华 | Hybrid electric vehicle gearshift case |
| CN101497366A (en) * | 2008-01-31 | 2009-08-05 | 台州市黄岩华阳电动车有限公司 | Petrol engine and electric machine mixed power connecting mechanism |
| CN102248883A (en) * | 2011-05-19 | 2011-11-23 | 浙江钱江摩托股份有限公司 | Power device for hybrid electric vehicle |
| CN202338607U (en) * | 2011-12-08 | 2012-07-18 | 恒天重工股份有限公司 | Transmission device applicable to three rotating speeds of xanthating machine |
| CN103101430A (en) * | 2012-10-08 | 2013-05-15 | 刘培生 | Motive power mixing device of hybrid car |
| CN104070985A (en) * | 2014-04-29 | 2014-10-01 | 长城汽车股份有限公司 | Power transmission system for vehicle and vehicle with power transmission system |
| CN204367870U (en) * | 2014-12-25 | 2015-06-03 | 长春孔辉汽车科技有限公司 | Relay combination drive automatic transmission with hydraulic torque converter |
-
2014
- 2014-12-25 CN CN201410818386.7A patent/CN105774522A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2885328B1 (en) * | 2005-05-04 | 2008-04-04 | Ads Technologies | PROPULSION UNIT FOR SCOOTER |
| JP2009012681A (en) * | 2007-07-06 | 2009-01-22 | Ntn Corp | Driving force transmission device for hybrid vehicle |
| CN101497366A (en) * | 2008-01-31 | 2009-08-05 | 台州市黄岩华阳电动车有限公司 | Petrol engine and electric machine mixed power connecting mechanism |
| CN201276016Y (en) * | 2008-03-25 | 2009-07-22 | 王立华 | Hybrid electric vehicle gearshift case |
| CN102248883A (en) * | 2011-05-19 | 2011-11-23 | 浙江钱江摩托股份有限公司 | Power device for hybrid electric vehicle |
| CN202338607U (en) * | 2011-12-08 | 2012-07-18 | 恒天重工股份有限公司 | Transmission device applicable to three rotating speeds of xanthating machine |
| CN103101430A (en) * | 2012-10-08 | 2013-05-15 | 刘培生 | Motive power mixing device of hybrid car |
| CN104070985A (en) * | 2014-04-29 | 2014-10-01 | 长城汽车股份有限公司 | Power transmission system for vehicle and vehicle with power transmission system |
| CN204367870U (en) * | 2014-12-25 | 2015-06-03 | 长春孔辉汽车科技有限公司 | Relay combination drive automatic transmission with hydraulic torque converter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703349A (en) * | 2019-02-22 | 2019-05-03 | 芜湖万里扬变速器有限公司 | Multi-mode hybrid speed change system |
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Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |