CN105235548A - Electric driving system of electric automobile - Google Patents
Electric driving system of electric automobile Download PDFInfo
- Publication number
- CN105235548A CN105235548A CN201510688515.XA CN201510688515A CN105235548A CN 105235548 A CN105235548 A CN 105235548A CN 201510688515 A CN201510688515 A CN 201510688515A CN 105235548 A CN105235548 A CN 105235548A
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- electricity
- electric driving
- electricity drives
- data acquisition
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses an electric driving system of an electric automobile. The electric driving system comprises a main automobile (1), a kinetic connection arm (3), an electric driving unit (2) and an intelligent host machine (4), wherein the intelligent host machine (4) comprises a host machine data acquisition controller (4-1), a host machine analog quantity input module (4-2), a host machine switch quantity input module (4-3), a host machine wireless bridge (4-6), a CPU (4-8), an electric driving information displayer (4-9) and the like; the electric driving unit (2) comprises a differential mechanism (2-11), an electric driving unit data acquisition controller (2-1), an electric driving unit wireless bridge (2-12), an electric driving unit analog quantity input module (2-2), an electric driving unit switch quantity output module (2-3), an electric driving unit analog quantity output module (2-4), a storage battery unit (2-5), a braking system (2-6), an electric motor (2-8), and the like. The electric driving system disclosed by the invention is low in energy consumption, environment-friendly, energy-saving, and flexible to charge, and does not influence short-distance running of the electric automobile; through the adoption of the electric driving system, the driving safety is guaranteed.
Description
Technical field:
The present invention relates to a kind of electronlmobil electric drive system, belong to electric vehicle engineering field.
Background technology:
The development of auto-industry allows oil crises and problem of environmental pollution be on the rise.At present in order to adapt to the prospect of energy development, electronlmobil starts to be applied to market, but adopts storage battery to replace orthodox car driving engine because of it, thus has the limitation of remote electric charge deficiency.In addition, during the short of electricity of electronlmobil midway, storage battery cannot be full of fast, if filling also power station also battery, also waste time and energy, these problems constrain the universal of electronlmobil and promote.
Summary of the invention:
The object of the invention is to overcome the deficiency of above-mentioned prior art and provide a kind of energy consumption low, protection of the environment, economize energy, can charge flexibly, does not affect electronlmobil short range and uses, the electronlmobil electric drive system of traffic safety.
Magic of the present invention can be reached by following measure: a kind of electronlmobil electric drive system, it comprises main car, it is characterized in that main car connects at least one electricity by power connecting arm and drives unit, smart host is provided with in main car, smart host comprises host data acquisition controller, data acquisition controller connects main frame Analog input mModule respectively, host switch amount load module, main frame Analog input mModule connects the throttle position sensor of main car, host switch amount load module connects the braking signal switch of main car, host data acquisition controller is by main frame wireless bridge connecting interface conv, interface convertor connects CPU, CPU connects electricity and drives information display, electricity drives unit and comprises that electricity drives chassis, electricity drives cell data acquisition controller, and electricity drives lower end, chassis and is provided with two or four wheel, and electricity drives chassis and is provided with diff, electricity drives cell data acquisition controller and connects that electricity drives unit wireless bridge, electricity drives unit simulation amount load module, electricity drives unit switch amount output module, electricity drives unit simulation amount output module respectively, electricity drives unit simulation amount load module and connects battery pack, electricity drives unit switch amount output module and connects brake system, electricity drives unit simulation amount output module and connects three-phase PWM conv, three-phase PWM conv connects electrical motor, electrical motor connected with differential, brake system connects wheel.
The present invention can produce following good effect compared with the prior art: the invention solves accumulator of electric car long-range time electricity deficiency problem, when solving storage battery short range, storage battery is conducted oneself with dignity excessive problem.Solve the contradiction between current electric automobile during traveling distance and battery weight, the energy consumption of electronlmobil is reduced further, protects environment, saved the energy.In addition, electricity drives when unit does not mount and can charge flexibly, does not affect electronlmobil short range and uses.Electricity drives the self-powered and brake of unit, on the power of electronlmobil and traffic safety impact little.
Accompanying drawing illustrates:
Fig. 1 is structured flowchart of the present invention;
Fig. 2 is the structured flowchart of smart host of the present invention;
Fig. 3 is the structured flowchart that electricity of the present invention drives unit.
Detailed description of the invention: the specific embodiment of the present invention is elaborated below in conjunction with accompanying drawing:
Embodiment: a kind of electronlmobil electric drive system (see Fig. 1-Fig. 3), it comprises main car 1, main car 1 connects at least one electricity by power connecting arm 3 and drives unit 2, smart host 4 is provided with in main car 1, smart host 4 comprises host data acquisition controller 4-1, data acquisition controller 4-1 connects main frame Analog input mModule 4-2 respectively, host switch amount load module 4-3, main frame Analog input mModule 4-2 connects the throttle position sensor 4-4 of main car, host switch amount load module 4-3 connects the braking signal switch 4-5 of main car, host data acquisition controller 4-1 is by main frame wireless bridge 4-6 connecting interface conv 4-7, interface convertor 4-7 connects CPU4-8, CPU4-8 connects electricity and drives information display 4-9.Electricity drives unit 2 and comprises that electricity drives chassis 2-9, electricity drives cell data acquisition controller 2-1, and electricity drives 2-9 lower end, chassis and is provided with two or four wheel 2-10, and electricity drives chassis 2-9 and is provided with diff 2-11; Electricity drives cell data acquisition controller 2-1 and connects that electricity drives unit wireless bridge 2-12, electricity drives unit simulation amount load module 2-2, electricity drives unit switch amount output module 2-3, electricity drives unit simulation amount output module 2-4 respectively, electricity drives unit simulation amount load module 2-2 and connects battery pack 2-5, electricity drives unit switch amount output module 2-3 and connects brake system 2-6, electricity drives unit simulation amount output module 2-4 and connects three-phase PWM conv 2-7, three-phase PWM conv 2-7 connects electrical motor 2-8, electrical motor 2-8 connected with differential 2-11, brake system 2-6 connect wheel 2-10.
Working process
(1) accelerate: the host data acquisition controller in smart host gathers main car throttle signal (collection point: main car fuel vehicle throttle position signal by main frame Analog input mModule, battery-driven car electric switch signal), interface conversion is carried out by interface convertor after main frame wireless bridge, through CPU computing, wireless signal is exported again through interface convertor, main frame wireless bridge, drive after unit wireless bridge receives through electricity and deliver to electricity and drive the process of cell data acquisition controller, export throttle signal, control three-phase PWM conv and electrical motor realization acceleration.
(2) brake: the host data acquisition controller in smart host gathers main car brake signal (collection point: main car stoplight stop lamp signal) by host switch amount load module, interface conversion is carried out by interface convertor after main frame wireless bridge, through CPU computing, wireless signal is exported again through interface convertor, main frame wireless bridge, drive after unit wireless bridge receives through electricity and deliver to electricity and drive the process of cell data acquisition controller, export brake signal, control electricity and drive brake unit system, realize brake.
What electricity drove information display display is electricity the drives voltage, electric current, power, temperature etc. of unit battery pack and dump energy, can course continuation mileage lamp.Implementation procedure: electricity drives cell data acquisition controller and drives by electricity the signal such as voltage, electric current, temperature that unit simulation amount load module gathers battery pack, drive after the transmitting of unit wireless bridge through electricity, received by the main frame wireless bridge in smart host, through CPU computing, drive information display display through electricity.
Claims (1)
1. an electronlmobil electric drive system, it comprises main car (1), it is characterized in that main car (1) connects at least one electricity by power connecting arm (3) and drives unit (2), smart host (4) is provided with in main car (1), smart host (4) comprises host data acquisition controller (4-1), data acquisition controller (4-1) connects main frame Analog input mModule (4-2) respectively, host switch amount load module (4-3), main frame Analog input mModule (4-2) connects the throttle position sensor (4-4) of main car, host switch amount load module (4-3) connects the braking signal switch (4-5) of main car, host data acquisition controller (4-1) is by main frame wireless bridge (4-6) connecting interface conv (4-7), interface convertor (4-7) connects CPU(4-8), CPU(4-8) connect electricity and drive information display (4-9), electricity drives unit (2) and comprises that electricity drives chassis (2-9), electricity drives cell data acquisition controller (2-1), and electricity drives chassis (2-9) lower end and is provided with two or four wheel (2-10), and electricity drives chassis (2-9) and is provided with diff (2-11), electricity drives cell data acquisition controller (2-1) and connects electricity respectively and drive unit wireless bridge (2-12), electricity drives unit simulation amount load module (2-2), electricity drives unit switch amount output module (2-3), electricity drives unit simulation amount output module (2-4), electricity drives unit simulation amount load module (2-2) and connects battery pack (2-5), electricity drives unit switch amount output module (2-3) and connects brake system (2-6), electricity drives unit simulation amount output module (2-4) and connects three-phase PWM conv (2-7), three-phase PWM conv (2-7) connects electrical motor (2-8), electrical motor (2-8) connected with differential (2-11), brake system (2-6) connects wheel (2-10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510688515.XA CN105235548A (en) | 2015-10-23 | 2015-10-23 | Electric driving system of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510688515.XA CN105235548A (en) | 2015-10-23 | 2015-10-23 | Electric driving system of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105235548A true CN105235548A (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510688515.XA Pending CN105235548A (en) | 2015-10-23 | 2015-10-23 | Electric driving system of electric automobile |
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| CN (1) | CN105235548A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11186314B2 (en) | 2018-08-22 | 2021-11-30 | Plasan Sasa Ltd. | Articulated vehicle assembly and articulation system for use therein |
| US11945529B2 (en) | 2021-05-10 | 2024-04-02 | Plasan Sasa Ltd. | Dual use trailer vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0947376A1 (en) * | 1998-04-03 | 1999-10-06 | Institute for Home Economics of Japan, Inc. | Composite electric vehicle system with removable power source |
| US20120193153A1 (en) * | 2011-01-29 | 2012-08-02 | GM Global Technology Operations LLC | Semi-autonomous vehicle providing an auxiliary power supply |
| CN202491693U (en) * | 2012-01-30 | 2012-10-17 | 孙宗炎 | Long-distance running device of pure electric vehicle |
| EP2591928B1 (en) * | 2011-11-10 | 2015-02-25 | WABCO GmbH | Adjustment of the bearing load of a central axle trailer |
| CN205113051U (en) * | 2015-10-23 | 2016-03-30 | 国网山东海阳市供电公司 | Electric automobile electricity system of driving |
-
2015
- 2015-10-23 CN CN201510688515.XA patent/CN105235548A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0947376A1 (en) * | 1998-04-03 | 1999-10-06 | Institute for Home Economics of Japan, Inc. | Composite electric vehicle system with removable power source |
| US20120193153A1 (en) * | 2011-01-29 | 2012-08-02 | GM Global Technology Operations LLC | Semi-autonomous vehicle providing an auxiliary power supply |
| EP2591928B1 (en) * | 2011-11-10 | 2015-02-25 | WABCO GmbH | Adjustment of the bearing load of a central axle trailer |
| CN202491693U (en) * | 2012-01-30 | 2012-10-17 | 孙宗炎 | Long-distance running device of pure electric vehicle |
| CN205113051U (en) * | 2015-10-23 | 2016-03-30 | 国网山东海阳市供电公司 | Electric automobile electricity system of driving |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11186314B2 (en) | 2018-08-22 | 2021-11-30 | Plasan Sasa Ltd. | Articulated vehicle assembly and articulation system for use therein |
| US11945529B2 (en) | 2021-05-10 | 2024-04-02 | Plasan Sasa Ltd. | Dual use trailer vehicle |
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Application publication date: 20160113 |