CN203293926U - Electric drive control system of blade electric vehicle with independent four wheels - Google Patents
Electric drive control system of blade electric vehicle with independent four wheels Download PDFInfo
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- CN203293926U CN203293926U CN2013202686666U CN201320268666U CN203293926U CN 203293926 U CN203293926 U CN 203293926U CN 2013202686666 U CN2013202686666 U CN 2013202686666U CN 201320268666 U CN201320268666 U CN 201320268666U CN 203293926 U CN203293926 U CN 203293926U
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Abstract
The utility model relates to an electric drive control system of a blade electric vehicle with independent four wheels. The electric drive control system comprises a power circuit, an interface circuit module, a digital signal processor, a wheel detection circuit module, a power changing circuit module and a single chip microcomputer. The power circuit is used for providing power source signals for the digital signal processor and the single chip microcomputer. The interface circuit module is used for receiving signals transmitted by the digital signal processor. The digital signal processor is used for receiving signals transmitted by the wheel detection circuit module and the power changing circuit module. The single chip microcomputer is used for receiving signals transmitted by the power changing circuit module, processing the signals and feeding back the signals to the power changing circuit module. According to the electric drive control system of the blade electric vehicle with the independent four wheels, a motor can directly drive the wheels, the transmission efficiency is high, the overall weight of the vehicle is greatly reduced, and therefore a traction control system, an anti-lock brake system and a kinetic control system are obtained, wherein the traction control system, the anti-lock brake system and the kinetic control system are better in performance and lower in cost.
Description
Technical field
The utility model relates to the control system of electronlmobil, relates in particular to the independently electric driving control system of pure electric automobile of a kind of four-wheel.
Background technology
At present, the pure electric automobile of four-wheel individual drive is that the In-wheel motor driving type electronlmobil of Typical Representative is the product that automobile combines with new and high technologies such as computer controlled, motor servo driving, line transmission control system and new forms of energy application, embody a concentrated reflection of the modern automobile technology and controlled the trend of integrative development to the automobile Measurement And Control of The Jet Flotation Column, the process of its research and development and product development, can stimulate and promote to comprise that the generating electrical automobile of many new high-tech industries of automobile and information industry is all or part of by the automobile of electric energy drive motor as power system.Face the pressure of Xiong Yuan and environment, external famous car company is all attached great importance to the research and development electronlmobil, and World Developed Countries is not stinted and dropped into huge fund and research and develop, and has formulated some relevant policies, the development that rules promote electronlmobil.The vehicle performance of existing pure electric automobile is lower, and cost performance is not high.
The utility model content
The technical problems to be solved in the utility model is to provide the independently electric driving control system of pure electric automobile of a kind of four-wheel, can improve the overall performance of pure electric automobile, and cost performance is higher.
for solving the problems of the technologies described above, the utility model provides the independently electric driving control system of pure electric automobile of a kind of four-wheel, and described control system comprises power circuit, interface module, digital signal processor, wheel detection circuit module, power conversion circuit module and micro controller system, described power circuit is used for providing power supply signal to digital signal processor and electric sheet machine, described interface module is used for the signal of receiving digital signals treater transmission, described digital signal processor is used for receiving the signal of wheel detection circuit module and the transmission of power conversion circuit module, and digital signal processor is transferred to the power conversion circuit module to the signal after processing, feed back to the power conversion circuit module after the signal of described wheel detection circuit module received power translation circuit module transmission and processing, the signal that described micro controller system is used for the transmission of received power translation circuit module also feeds back to the power conversion circuit module after processing.
Optionally, digital signal processor is used for receiving electric current, voltage and the rotor-position signal from wheel detection circuit module and the acquisition of power conversion circuit module.
Compared with prior art, the four-wheel of the utility model design independently electric driving control system of pure electric automobile is to utilize four independent electrical motors of controlling to drive respectively four wheels of automobile, there is no the mechanical drive link between wheel; Make the driving efficiency of car load be improved, complete vehicle quality alleviates greatly, and the propulsive effort of each wheel can be controlled in real time according to motoring condition, has realized electronization, the activeization of car chassis system, has improved the cost performance of car load.
Description of drawings
Fig. 1 is structured flowchart of the present utility model.
The specific embodiment
, in order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
as shown in Figure 1, a kind of four-wheel of the utility model is the electric driving control system of pure electric automobile independently, and control system comprises power circuit 1, interface module 6, digital signal processor 5, wheel detection circuit module 2, power conversion circuit module 4 and micro controller system 3, power circuit 1 is used for providing power supply signal to digital signal processor 5 and micro controller system 3, interface module 6 is used for the signal of receiving digital signals treater 5 transmission, digital signal processor 5 is used for receiving the signal of wheel detection circuit module 2 and 4 transmission of power conversion circuit module, and digital signal processor 5 is transferred to power conversion circuit module 4 to the signal after processing, feed back to power conversion circuit module 4 after the signal of wheel detection circuit module 2 received power translation circuit module 4 transmission and processing, the signal that micro controller system 3 is used for 4 transmission of received power translation circuit module also feeds back to power conversion circuit module 4 after processing.
Independently the electric driving control system of pure electric automobile is as the intelligent kernel of whole system operation for four-wheel, and its effect is according to various sensory informations, rationally controls the work of each subsystem, to obtain good dynamic and static performance characteristic and the capacity usage ratio of battery-driven car.Each wheel is adopted brake energy recovering system, can greatly improve the automobile energy utilization ratio, can improve the pure electric automobile continual mileage.
the utility model is compared with orthodox car, the four-wheel independently electric driving control system of pure electric automobile can be completed the control of propulsive effort and not need other annexes by electrical motor, realize that easily performance is better, the anti-slip regulation that cost is lower, anti-skid brake system and kinetic control system, both become one the electrical motor direct drive of wheel driving system are simplified, driving efficiency is improved, complete vehicle quality alleviates greatly, make car load well realize lightweight, the propulsive effort of each wheel can be controlled in real time according to motoring condition, can realize the electronization of car chassis system, activeization.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a four-wheel electric driving control system of pure electric automobile independently, it is characterized in that: described control system comprises power circuit, interface module, digital signal processor, wheel detection circuit module, power conversion circuit module and micro controller system, described power circuit is used for providing power supply signal to digital signal processor and electric sheet machine, described interface module is used for the signal of receiving digital signals treater transmission, described digital signal processor is used for receiving the signal of wheel detection circuit module and the transmission of power conversion circuit module, and digital signal processor is transferred to the power conversion circuit module to the signal after processing, feed back to the power conversion circuit module after the signal of described wheel detection circuit module received power translation circuit module transmission and processing, the signal that described micro controller system is used for the transmission of received power translation circuit module also feeds back to the power conversion circuit module after processing.
2. driving control system according to claim 1 is characterized in that: described digital signal processor is used for receiving electric current, voltage and the rotor-position signal that obtains from wheel detection circuit module and power conversion circuit module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202686666U CN203293926U (en) | 2013-05-16 | 2013-05-16 | Electric drive control system of blade electric vehicle with independent four wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202686666U CN203293926U (en) | 2013-05-16 | 2013-05-16 | Electric drive control system of blade electric vehicle with independent four wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203293926U true CN203293926U (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202686666U Expired - Fee Related CN203293926U (en) | 2013-05-16 | 2013-05-16 | Electric drive control system of blade electric vehicle with independent four wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203293926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588130A (en) * | 2018-11-30 | 2019-04-09 | 徐州中森智能装备有限公司 | A kind of anti-system of dying of a sudden illness suitable for graden machine |
-
2013
- 2013-05-16 CN CN2013202686666U patent/CN203293926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588130A (en) * | 2018-11-30 | 2019-04-09 | 徐州中森智能装备有限公司 | A kind of anti-system of dying of a sudden illness suitable for graden machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140516 |