Parallel-connection plug-in hybrid power automobile driving system and driving method thereof
A hybrid electric vehicle and power transmission system technology, applied in the field of automobile manufacturing, can solve the problems of lack of car charging facilities, low energy density of power batteries, and difficulty in popularization
Pending Publication Date: 2017-08-18
南京锐意泰克汽车科技有限公司
View PDF5 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Among new energy vehicles, pure electric vehicles are the most ideal models, but due to the technical bottleneck of low energy density and low power density of power batteries and the lack of vehicle charging facilities, it is still difficult to popularize them.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and characteristics of the present invention can be easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0024] see figure 1 , a parallel plug-in hybrid electric vehicle drive system, the system includes an engine power transmission system, a motor power transmission system, a second-speed automatic transmission 19, a six-speed automatic transmission 11, an automatic transmission controller 7, an automatic clutch 15, a complete vehicle The controller 5, the vehicle information display 8 and the shift handle controller 16, the six-speed automatic transmission 11 is placed on the power output shaft 10 in front of the front wheel 9 of the car, and the engine power transmission system is connected to the six-speed automatic transmission 11 through the ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a parallel-connection plug-in hybrid power automobile driving system. An engine power transmission system is capable of achieving overall power transmission connection or disconnection with an engine through an automatic clutch and a six-shift automatic transmission, and the power acts upon front wheels; however a motor power transmission system is capable of achieving overall power transmission connection or disconnection with the engine through a two-shift automatic transmission, and the power acts upon rear wheels; compared with a conventional hybrid power scheme, the engine power transmission system and the motor power transmission system are capable of coupling torques of the engine power transmission system and the motor power transmission system through energy management strategies in an overall automobile controller, a torque coupling mechanism is not used any longer, then an overall automobile transmission scheme is relatively simple and effective, relatively low in cost and easy in engineering achievement, moreover, the engine can work at a high-efficiency working point, furthermore the overall fuel economy is improved, and the overall power of the automobile in the starting and acceleration process is improved.
Description
technical field [0001] The invention belongs to the technical field of automobile manufacturing, and in particular relates to a drive system and a drive method for a parallel plug-in hybrid electric vehicle. Background technique [0002] Facing the dual pressure of energy conservation and environmental protection, the automobile industry must vigorously develop new energy vehicles if it wants to develop sustainably. Among new energy vehicles, pure electric vehicles are the most ideal models. However, due to the technical bottlenecks of low energy density and low power density of power batteries and the lack of vehicle charging facilities, it is still difficult to popularize them. A hybrid electric vehicle is equipped with a motor on the basis of a traditional internal combustion engine vehicle, which not only has the high economy and low pollution of a pure electric vehicle, but also has the strong power of an internal combustion engine vehicle. Therefore, it is the most su...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/48B60K6/54B60W10/06B60W10/08B60W10/10B60W20/40B60W20/20
CPCB60W10/06B60W10/08B60W10/10B60W20/20B60W20/40B60K6/48B60K6/54Y02T10/40Y02T10/62
Inventor 刘海亮赵予民张彦明陈进卿游必文刘凯李如兵
Owner 南京锐意泰克汽车科技有限公司