CN202872582U - Electromotion and generation integrated unit of pure electric vehicle and control circuit of pure electric vehicle - Google Patents
Electromotion and generation integrated unit of pure electric vehicle and control circuit of pure electric vehicle Download PDFInfo
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- CN202872582U CN202872582U CN2012205730168U CN201220573016U CN202872582U CN 202872582 U CN202872582 U CN 202872582U CN 2012205730168 U CN2012205730168 U CN 2012205730168U CN 201220573016 U CN201220573016 U CN 201220573016U CN 202872582 U CN202872582 U CN 202872582U
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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
- Y02T10/64—Electric machine technologies 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses the electromotion and generation integrated unit of a pure electric vehicle and the control circuit of the pure electric vehicle, which belong to the vehicle control technology. The middle part of the inner wall of the motor casing of the electromotion and generation integrated unit is fixedly provided with a stator magnet. The rotor armature(s) of a generator and a motor is (are) supported in the central axial line of the stator magnet, wherein the number of the rotor armature(s) is one or two. A controller is respectively connected with the electromotion and generation integrated unit and a driving power source conversion control switch. The output end of the electromotion and generation integrated unit is respectively connected with a 12 V power source charger and a renewable power source. A battery series/parallel conversion control system is respectively connected with storage battery packs E1 and E2 as well as the driving power source conversion control switch. The alternative charging and the discharging of the storage battery packs E1 and E2 are controlled by the driving power source conversion control switch. The charging and the discharging are automatically controlled, so that the service life of the storage battery packs is not shortened. Meanwhile, the quick, safe and enough charging is reasonably ensured. The electromotion and generation integrated unit and the control circuit of the pure electric vehicle have the advantages of environment protection, energy conservation and wide technology application range.
Description
Technical field
The utility model belongs to automobile control technology scope, and particularly a kind of used for pure electric vehicle is moving, integrated unit and pure electric automobile control circuit generate electricity.
Technical background
Existing motor and engine all are separately to use separately, and motor need to could run well under the startup of electric energy, consume electric energy; Generator does not need electric energy and provides electric energy, but must be under the effect of mechanical energy, wind energy, steam, water, generator could rotate, output electric energy and offer motor, electric equipment and household electricity, and it is that the power conversion beyond the electric energy is other energy uses.When the two separately uses separately, to use motor or electric equipment for power-shortage area, also want other preparation motor, equipment is complicated, and mobile inconvenient, expense is high.Existing electric motor car just adopts single motor as driver, makes energy actuating motor with a group storage battery group, makes the electric motor car operation, and this electric motor car operation distance is short, needs at any time charging, and longer distance just can continue.
The inventor becomes one motor and generator at present, successfully produce a kind of electronic, integrated unit (patent No. ZL200710000806.0) generates electricity, be applied to pure electric vehicle, it is an Important Change point of electric automobile and electric bicycle, the control system that arranges of this kind electric motor car has power supply and the charging function of carrying out simultaneously, the pure electric vehicle that utilizes this technology path repacking or produce does not need to set up charging station, as long as the power supply of 220-330V is arranged, can directly charge to battery by this unit, lay a good foundation so just for industrialization or the marketization of pure electric vehicle, bring great convenience for people's use.
The utility model content
The purpose of this utility model is separately to use separately for motor in the prior art and generator, and the electric motor car distance that continues is short; To use motor or electric equipment for power-shortage area, also want other preparation motor, equipment is complicated, mobile inconvenient, the deficiency that expense is high and provide a kind of used for pure electric vehicle moving, generate electricity integrated unit and pure electric automobile control circuit is characterized in that: described electronic, it is electronic that the integrated unit pure electric automobile control circuit that generates electricity is that electric controller 12 connects respectively, integrated unit generates electricity, driving power conversion controling switch 11,12V energy supply control module 5 and battery strings confession/and fill switching control system 6, frequency conversion 7, one end of lamp control 2 and the common point of 12V power cathode; And the common point of the other end of frequency conversion 7 and lamp control 2 is connected connection with the 12V energy supply control module; 12V energy supply control module 5 be connected to battery strings for/and fill switching control system 6; Connecting electronic boost pump 8 is gone back in frequency conversion 7, and the other end of lamp control 2 is connected with second switch K2, and second switch K2 is connected to the positive pole of 12V power supply E3, and an end of lamp control is connected with negative pole and the 12V mains charger 1 of 12V power supply E3; Generator output end electronic, the integrated unit of generating connects respectively 12V power source charges adjuster 1 and power supply 4 is reclaimed in regeneration, regeneration reclaim power supply 4 be connected to battery strings for/and fill the charged in parallel end of switching control system 6.
Described battery strings for/and fill switching control system and connect respectively batteries E1 and batteries E2, and check that by the battery of series connection management system 9, the first short circuit overcurrent protector 10 are connected to driving power conversion controling switch 11.
Described driving power conversion controling switch connects the commercial power charged system of electric motor car that is comprised of rectification module 13, the second short circuit overcurrent protector 14 and commercial power socket 15.
Described batteries E1 and batteries E2 comprise respectively battery BT1, BT2, BT3 and BT4.
Described regeneration reclaim power supply 4 by battery strings for/and fill switching control system 6, the first K switch 1 is connected with air-conditioning 3.
Described driving power conversion controling switch is DPTT double-pole triple throw switch or the automatic conversion controling switch that is combined into by electromagnetically operated valve.
Described battery strings for/and fill switching control system and comprise single-chip microcomputer U1 charging module U5, supply module U6, triode, field effect transistor and photoelectricity isolated tube consist of, the BT1 battery, field effect transistor Q4, the BT2 battery, field effect transistor Q8, the BT3 battery, field effect transistor Q11 and the series connection of BT4 battery, effect pipe Q3, field effect transistor Q7 and field effect transistor Q10 are connected to field effect transistor Q4, the source electrode of field effect transistor Q8 and field effect transistor Q11, effect pipe Q1, field effect transistor Q6 and field effect transistor Q9 are connected to field effect transistor Q4, the drain electrode composition battery strings confession of field effect transistor Q8 and field effect transistor Q11/and fill switching control system.
The described used for pure electric vehicle integrated unit that moves, generates electricity, at motor casing 302 inwalls middle part fixed stator magnet 309, axle 306 is supported on the central axis of magnets of stator 309, and the armature rotor of generator and motor is supported on the axle 306; The armature rotor 301 of generator and motor is same or is split up into two; When the armature rotor of generator and motor when being same, be supported in by axle 306 on the central axis of magnets of stator 309, generator wire turn and motor wire turn wire-wound are in the line embedding groove of same armature; When the armature of generator and motor was two, these two armatures are coaxial to be supported on the central axis of magnets of stator 309; Generator wire turn and motor wire turn line are respectively in the line embedding groove of armature separately; The structure at armature 301 two ends is identical, each fixing commutator 307 on the axle 306 at armature 301 two ends, cover power up brush 304 on the periphery of commutator 307, near rigid bearing 305 on the axle 306 of commutator 307, bearing 305 firm centers at end cap 303, the brush 304 of described motor casing 302 1 ends is the motor power input, and the brush 304 of the other end is the output of generator, also is fixed with base 310 on the periphery of motor 302.
The beneficial effects of the utility model are to have adopted the electronics switching monitoring, the flimsy factor of large electric current when fully taking into account motor operation, adopt the components and parts such as operational amplifier module, relay of the higher controllable silicon of sensitivity, stable performance to consist of electronics switching monitoring device, can automatically regulate the size of the electric current and voltage of charging process, guarantee harmless battery life rationally, fast, safety, capacity charging effect.Switching accurately and timely.Possess environmental protection and energy saving, the technology applied range can be anywhere, under any environment.Can be widely used in the electric motor car industry, people's industry, communication, space flight, military etc.
Description of drawings
Fig. 1 is pure electric automobile control circuit block diagram.
Fig. 2 be battery strings for/and fill the conversion control circuit schematic diagram.
Fig. 3 is a kind of electronic, integrated unit schematic diagram of generating.
Embodiment
The utility model provides that a kind of used for pure electric vehicle is moving, the integrated unit of generating and pure electric automobile control circuit.Be explained below in conjunction with accompanying drawing.
Among Fig. 1, that electric controller 12 connects respectively is electronic, the integrated unit that generates electricity, driving power conversion controling switch 11,12V energy supply control module 5 and battery strings for/and fill an end of switching control system 6, frequency conversion 7, lamp control 2 and the common point of 12V power cathode; And the common point of the other end of frequency conversion 7 and lamp control 2 is connected connection with the 12V energy supply control module; 12V energy supply control module 5 be connected to battery strings for/and fill switching control system 6; Connecting electronic boost pump 8 is gone back in frequency conversion 7, and the other end of lamp control 2 is connected with second switch K2, and second switch K2 is connected to the positive pole of 12V power supply E3, and an end of lamp control is connected with negative pole and the 12V mains charger 1 of 12V power supply E3; Generator output end electronic, the integrated unit of generating connects respectively 12V power source charges adjuster 1 and power supply 4 is reclaimed in regeneration, regeneration reclaim power supply 4 be connected to battery strings for/and fill the charged in parallel end of switching control system 6.
Described battery strings for/and fill switching control system and connect respectively batteries E1 and batteries E2, and check that by the battery of series connection management system 9, the first short circuit overcurrent protector 10 are connected to driving power conversion controling switch 11; Wherein batteries E1 and batteries E2 comprise respectively battery BT1, BT2, BT3 and BT4.
Described driving power conversion controling switch connects the commercial power charged system of electric motor car that is comprised of rectification module 13, the second short circuit overcurrent protector 14 and commercial power socket 15; As batteries E1 and batteries E2 during all at under-voltage condition or the complete stagnation of movement of automobile, the commercial power charged system of at this moment electric motor car by power supply conversion controling switch 11, the first short circuit overcurrent protector 10, battery check management system 9 and battery strings for/and fill switching control system batteries E1 and batteries E2 carried out normal charge.
Figure 2 shows that battery strings for/and fill the conversion control circuit schematic diagram.Among the figure, battery strings for/and fill switching control system and comprise single-chip microcomputer U1, charging module U5, supply module U6, triode, field effect transistor and photoelectricity isolated tube consist of, described battery strings for/and fill switching control system and comprise single-chip microcomputer U1 charging module U5, supply module U6, triode, field effect transistor and photoelectricity isolated tube consist of, the BT1 battery, field effect transistor Q4, the BT2 battery, field effect transistor Q8, the BT3 battery, field effect transistor Q11 and the series connection of BT4 battery, effect pipe Q3, field effect transistor Q7 and field effect transistor Q10 are connected to field effect transistor Q4, the source electrode of field effect transistor Q8 and field effect transistor Q11, effect pipe Q1, field effect transistor Q6 and field effect transistor Q9 are connected to field effect transistor Q4, the drain electrode composition battery strings confession of field effect transistor Q8 and field effect transistor Q11/and fill switching control system.
Single-chip microcomputer U1 is kernel control module, in car running process, when single-chip microcomputer U1 detects the batteries E1 that is in power supply state or batteries E2 voltage drop and need to charge to predetermined voltage, single-chip microcomputer U1 output string is for signal on the one hand, amplify through the Q5 triode, the isolation of U3 photoelectricity isolated tube photoelectricity, promote through U6 again, make field effect transistor Q4, field effect transistor Q8, field effect transistor Q11 cut-off, thereby make the batteries E1 of power supply state or 4 battery BT1, BT2, BT3 and BT4 that batteries E2 comprises in series connection; On the other hand single-chip microcomputer U1 output and fill signal, amplify through the Q2 triode, the isolation of U4 photoelectricity isolated tube photoelectricity, promote through U5 again, make field effect transistor Q1, field effect transistor Q6, field effect transistor Q11, effect pipe Q3, field effect transistor Q7, field effect transistor Q10 conducting, thereby make the batteries E1 of power supply state or 4 battery BT1 that batteries E2 comprises, BT2, BT3 and BT4 become parallel connection by series connection, by battery strings for/and fill switching control system and switch and to receive with electronic, the generating output of integrated set generator of generating electricity charges, and charging current is by 12V energy supply control module 5 and 1 control of 12V power source charges adjuster; After single-chip microcomputer U1 detects 4 battery BT1, BT2, BT3 and BT4 being recharged and is full of, control field effect transistor Q1, field effect transistor Q6, field effect transistor Q11, effect pipe Q3, field effect transistor Q7, field effect transistor Q10 cut-off, field effect transistor Q1, field effect transistor Q6, field effect transistor Q11 conducting, these 4 battery BT1, BT2, BT3 and BT4 that are full of electricity become series connection by parallel connection, like this, the alternately statements based on collusion that realized batteries E1 or batteries E2 with and the conversion of filling.
Described regeneration reclaim power supply 4 by battery strings for/and fill switching control system 6, the first K switch 1 is connected with air-conditioning 3, air-conditioning 3 utilizes regeneration recovery power supplys 4 to power.
Described driving power conversion controling switch is the DPTT double-pole triple throw switch or is combined by electromagnetically operated valve.Multifunctional electromagnetic valves is by being controlled by 12V energy supply control module 5.
Figure 3 shows that a kind of electronic, integrated unit schematic diagram of generating.At motor casing 302 inwalls middle part fixed stator magnet 309, axle 306 is supported on the central axis of magnets of stator 309, and the armature rotor of generator and motor is supported on the axle 306; The armature rotor 301 of generator and motor is same or is split up into two; When the armature rotor of generator and motor when being same, be supported in by axle 306 on the central axis of magnets of stator 309, generator wire turn and motor wire turn wire-wound are in the line embedding groove of same armature; When the armature of generator and motor was two, these two armatures are coaxial to be supported on the central axis of magnets of stator 309; Generator wire turn and motor wire turn line are respectively in the line embedding groove of armature separately; The structure at armature 301 two ends is identical, each fixing commutator 307 on the axle 306 at armature 301 two ends, cover power up brush 304 on the periphery of commutator 307, near rigid bearing 305 on the axle 306 of commutator 307, bearing 305 firm centers at end cap 303, the brush 304 of described motor casing 302 1 ends is the motor power input, and the brush 304 of the other end is the output of generator, also is fixed with base 310 on the periphery of motor 302.
The circuit working principle is described as follows:
Batteries E1 and batteries E2 all are the battery pack that made up with multiple batteries BT according to required rated capacity and rated voltage, with statements based on collusion/and fill switching control system and be connected.The drive circuit conversion controling switch is that two kinds of different electrical power are to a conversion equipment of unit power driven system power supply, in the pure electric automobile running, the 12V energy supply control module is by single-chip microcomputer U1 monitoring batteries E1, the electric current of batteries E2, voltage change process, with electric current, voltage signal flow to battery strings for/and fill converting system 6, make batteries E1, batteries E2 alternately is in power supply, charged state, and by electric controller 12 control batteries E1, batteries E2 is alternately to electronic, the generate electricity motor power supply of integrated unit, the direct current energy that is sent by set generator directly carries out quick charge (need not charging station) to the batteries E1 that is in charged state or batteries E2.This charge mode is by the automatic voltage and current of control charging of 12V power source charges adjuster 1, and is safe and reliable, and the charging interval is controlled at approximately in 40 minutes-1 hour and can be charged to electric weight more than 90% to batteries.By unit generation system recoveries regenerative electric energy, reclaim regulated power supply system by regeneration, realize battery pack is implemented equalizing charge.(regeneration the rate of recovery can reach more than 90%) all is in under-voltage condition as batteries E1 and batteries E2, lose power supply capacity, or pure electric automobile is in the situation out of service, by the conversion of driving power conversion controling switch by the commercial power charged system of electric motor car to batteries charging.
Here need explanation a bit: the confession of batteries E1, batteries E2 and battery strings/and fill switching control system and be connected, the regeneration rate of recovery can reach more than 90%, can not be fully sufficient, after the battery pack circulation discharges into certain number of times, two battery pack all are in under-voltage condition, namely lose power supply capacity, therefore must be changed by electric motor car civil power 220V charging system to batteries charging by the driving power conversion controling switch.
The protection of described battery detecting management system and short circuit overcurrent all be to battery pack in use one in the safety guarantee facility.Described electronics boost pump namely is a tool for helping (power-assisted oil pump) of brake and direction.
Described 12V power supply is an accessory power supply, and automobile-used 12V control power supply is all powered (comprising all light) by it.
By as follows with the pure electric vehicle road result of trial operation live telecast of the Nissan car transformation of the way:
Show by the test run related data, about 1.8 tons of this car deadweights, hundred kilometers consume 5.7-7.6 degree electricity, average hundred kilometers power consumptions 6.65 degree once charge 40 kilowatts of ÷ of wheeled, 6.65 degree more than=602 kilometers, add that the rate of recovery of taping the latent power of the electricity generation system renewable energy resources by unit can reach more than 90%, charging current 5-15A, the compensation electric energy reaches more than 30% 602 * 30%=180.6 kilometer, 602+180.6=782.6 kilometer.
Show from above result, unit electronic dynamically and generating respond well.
Embody from above-mentioned experiment that the power performance of this unit of proof is reliable and stable, noise is little, and is shockproof; Volume is little, lightweight to be with 1/3rd of power motor; Can satisfy the smooth torque characteristic requirements of different rotating speeds (0-maximum speed); Efficient can up to more than 35%, in like manner consume and can reduce more than 35% with comparing with power motor.Secondly, this unit can according to the requirement of rotating speed or efficient point, arrange High Voltage Power Supply, to reduce internal resistance consumption, can increase work efficiency and overload capacity strong, can bear up to the overload capacity more than five times and good thermal adaptability energy, long-time sport car unit can not produce superheating phenomenon.
Claims (8)
1. a used for pure electric vehicle integrated unit that moves, generates electricity, it is characterized in that: at motor casing (302) inwall middle part fixed stator magnet (309), axle (306) is supported on the central axis of magnets of stator (309), and the armature rotor of generator and motor is supported on the axle (306); The armature rotor of generator and motor (301) is same or is split up into two; When the armature rotor of generator and motor when being same, be supported on the central axis of magnets of stator (309) by axle (306), generator wire turn and motor wire turn wire-wound are in the line embedding groove of same armature; When the armature of generator and motor was two, these two armatures are coaxial to be supported on the central axis of magnets of stator (309); Generator wire turn and motor wire turn line are respectively in the line embedding groove of armature separately; The structure at armature (301) two ends is identical, the axle (306) at armature (301) two ends is gone up each fixedly commutator (307), overlap power up brush (304) on the periphery of commutator (307), near the upper rigid bearing (305) of the axle (306) of commutator (307), the firm center in end cap (303) of bearing (305), the brush (304) of described motor casing (302) one ends is the motor power input, the brush of the other end (304) is the output of generator, also is fixed with base (310) on the periphery of motor (302).
2. a kind of electronic, integrated unit pure electric automobile control circuit of generating claimed in claim 1 is characterized in that: electric controller connect respectively electronic, the integrated unit that generates electricity, driving power conversion controling switch, 12V energy supply control module and battery strings for/and fill an end of switching control system, frequency conversion, lamp control and the common point of 12V power cathode; And the common point of the other end of frequency conversion and lamp control is connected with the 12V energy supply control module; The 12V energy supply control module be connected to battery strings for/and fill switching control system; Frequency conversion is the connecting electronic boost pump also, and the other end of lamp control is connected with second switch (K2), and second switch (K2) is connected to the positive pole of 12V power supply (E3), and an end of lamp control is connected with negative pole and the 12V mains charger of 12V power supply (E3); Generator output end electronic, the integrated unit of generating connects respectively 12V power source charges adjuster and power supply is reclaimed in regeneration, regeneration reclaim power supply be connected to battery strings for/and fill the charged in parallel end of switching control system.
According to claim 2 described electronic, the generating integrated unit pure electric automobile control circuit; it is characterized in that: described battery strings for/and fill switching control system and connect respectively batteries (E1) and batteries (E2), and be connected to the driving power conversion controling switch by battery inspection management system, the first short circuit overcurrent protector of series connection.
4. described electronic according to claim 2, integrated unit pure electric automobile control circuit generates electricity, it is characterized in that: described battery strings for/and fill switching control system and comprise single-chip microcomputer (U1) charging module (U5), supply module (U6), triode, field effect transistor and photoelectricity isolated tube consist of, the BT1 battery, field effect transistor (Q4), the BT2 battery, field effect transistor (Q8), the BT3 battery, field effect transistor (Q11) and the series connection of BT4 battery, effect pipe (Q3), field effect transistor (Q7) and field effect transistor (Q10) are connected to field effect transistor (Q4), the source electrode of field effect transistor (Q8) and field effect transistor (Q11), effect pipe (Q1), field effect transistor (Q6) and field effect transistor (Q9) are connected to field effect transistor (Q4), the drain electrode composition battery strings confession of field effect transistor (Q8) and field effect transistor (Q11)/and fill switching control system.
5. described electronic, the integrated unit pure electric automobile control circuit of generating according to claim 2, it is characterized in that: described driving power conversion controling switch connects the commercial power charged system of electric motor car that is comprised of rectification module, the second short circuit overcurrent protector and commercial power socket.
According to claim 2 described electronic, the generating integrated unit pure electric automobile control circuit, it is characterized in that: described batteries (E1) and batteries (E2) comprise respectively battery BT1 battery, BT2 battery, BT3 battery and BT4 battery.
7. described electronic, the integrated unit pure electric automobile control circuit of generating according to claim 2 is characterized in that: described regeneration reclaim power supply by battery strings for/and fill switching control system, the first switch (K1) is connected with air-conditioning.
According to claim 2 described electronic, the generating integrated unit pure electric automobile control circuit, it is characterized in that:
Described driving power conversion controling switch is the DPTT double-pole triple throw switch or is combined by electromagnetically operated valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205730168U CN202872582U (en) | 2012-11-02 | 2012-11-02 | Electromotion and generation integrated unit of pure electric vehicle and control circuit of pure electric vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205730168U CN202872582U (en) | 2012-11-02 | 2012-11-02 | Electromotion and generation integrated unit of pure electric vehicle and control circuit of pure electric vehicle |
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| CN202872582U true CN202872582U (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012205730168U Expired - Lifetime CN202872582U (en) | 2012-11-02 | 2012-11-02 | Electromotion and generation integrated unit of pure electric vehicle and control circuit of pure electric vehicle |
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| CN (1) | CN202872582U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882321A (en) * | 2012-11-02 | 2013-01-16 | 李天举 | Electromotion and generation integrated unit and pure electric vehicle control system for vehicle |
| CN103647325A (en) * | 2013-12-18 | 2014-03-19 | 深圳市航盛电子股份有限公司 | Automobile voltage regulation system |
| CN104698895A (en) * | 2015-03-18 | 2015-06-10 | 西平立至电控科技有限公司 | Compatible integrated circuit control method and control device for electric vehicle controller |
-
2012
- 2012-11-02 CN CN2012205730168U patent/CN202872582U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882321A (en) * | 2012-11-02 | 2013-01-16 | 李天举 | Electromotion and generation integrated unit and pure electric vehicle control system for vehicle |
| CN102882321B (en) * | 2012-11-02 | 2014-09-17 | 李天举 | Electromotion and generation integrated unit and pure electric vehicle control system for vehicle |
| CN103647325A (en) * | 2013-12-18 | 2014-03-19 | 深圳市航盛电子股份有限公司 | Automobile voltage regulation system |
| CN103647325B (en) * | 2013-12-18 | 2015-11-18 | 深圳市航盛电子股份有限公司 | A kind of automobile voltage regulation system |
| CN104698895A (en) * | 2015-03-18 | 2015-06-10 | 西平立至电控科技有限公司 | Compatible integrated circuit control method and control device for electric vehicle controller |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20140917 |
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| RGAV | Abandon patent right to avoid regrant |