CN103010048A - Fuel generation type range-extended electric vehicle controller - Google Patents
Fuel generation type range-extended electric vehicle controller Download PDFInfo
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- CN103010048A CN103010048A CN2011103134201A CN201110313420A CN103010048A CN 103010048 A CN103010048 A CN 103010048A CN 2011103134201 A CN2011103134201 A CN 2011103134201A CN 201110313420 A CN201110313420 A CN 201110313420A CN 103010048 A CN103010048 A CN 103010048A
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Abstract
The invention discloses a fuel generation type range-extended electric vehicle controller, which comprises a voltage comparison circuit, a mode conversion switching circuit, a vehicle speed-sensing circuit, an engine speed-sensing circuit, a miss control circuit, a rotational speed display circuit, an accelerator control circuit, a voltage-regulating circuit, a generator phase sequence signal pickup circuit, a phase A MOS (metal oxide semiconductor) transistor drive circuit, a phase B MOS transistor drive circuit, a phase C MOS transistor drive circuit and a current-limiting protection circuit, a master control chip is connected with the voltage comparison circuit, the mode conversion switching circuit, the vehicle speed-sensing circuit, the engine speed-sensing circuit, the miss control circuit, the rotational speed display circuit and the accelerator control circuit, a slave control chip is connected with the voltage-regulating circuit, the generator phase sequence signal pickup circuit, the phase A MOS transistor drive circuit, the phase B MOS transistor drive circuit, the phase C MOS transistor drive circuit and the current-limiting protection circuit, and the master control chip is connected with the slave control chip. By means of an intelligent control measure, the controller can automatically start a fuel generator to operate to charge a storage battery when the voltage of the storage battery is low, and after an electric vehicle starts to run, an engine automatically increases the speed. When the storage battery is fully charged, the fuel generator is automatically shut down. Consequently, the controller not only effectively prevents inconvenience and loss brought to a user as the result of the stopping of the electric vehicle on the midway caused by the shortage of the electricity of the storage battery, but also solves the technical problem that the service life of the storage battery is short due to the insufficient voltage of the storage battery, and meanwhile, the controller can meet the requirement of endurance.
Description
Technical field
The present invention relates to controller for electric vehicle, be specifically related to a kind of oil-fired power generating mileage increasing type electric vehicle controller that increases course continuation mileage by oil-fired power generating.
Background technology
Along with the fast development of national economy and the enforcement of the policy of enriching the people of country, the concept of environmental protection, energy-saving and emission-reduction and low-carbon (LC) consumption has become the main flow of social development, the demand that people purchase battery-driven car increases severely day by day, but existing electro-tricycle flying power is poor and the distance of travelling is short, restrict the sound development of battery-driven car always, bringing great inconvenience to the user.
At present, the battery-driven car in the industry generally adopts accumulator jar to power to drive motor, and then the running of band motor car wheel, reaches the purpose that electric-only mode travels.Its advantage of this structure is: hundred kilometers consumption of currents are compared cost-saved, simple to operate with fuel vehicle, noise is less, relatively environmental protection.But, also there is larger technological deficiency, the one, because of the finite capacity of accumulator jar, travelled distance is near.The 2nd, because the accumulate technology of accumulator jar is subjected to the impact of temperature height larger.The 3rd, when running into accumulator jar electric weight deficiency, the user takes to continue to travel in order to reach the goal, causes the storage battery power shortage, causes accumulator jar often to be in the deep discharge state, and shortened about 30% the service life of accumulator jar, increases the replacing frequency and the use cost of accumulator jar.
In order to solve this technical barrier, the insider has taked at battery-driven car the simple power generation assembly that increases to be installed and has solved the technological deficiency that battery-driven car exists, and satisfies the continuation of the journey demand.But, if the startup that increases the control engine that power generation assembly can not be scientific and reasonable at battery-driven car with close and rotating speed and charge capacity, will bring the more negative factors such as storage battery overcharges, fuel oil waste.
Summary of the invention
The object of the present invention is to provide a kind of Based Intelligent Control means of passing through when accumulator jar voltage is low, automatically start fuel electric generator work, be the accumulator jar charging, when the accumulator jar electric weight is sufficient, the autoshutdown fuel electric generator, both effectively solve battery-driven car and travelled because of accumulator jar short of electricity Halfway Stopping, solved again accumulator jar causes short technical barrier in service life because of power shortage oil-fired power generating mileage increasing type electric vehicle controller.
For achieving the above object, the present invention is by the following technical solutions:
A kind of oil-fired power generating mileage increasing type electric vehicle controller comprises Master control chip, subcontrol chip, voltage comparator circuit, mode conversion switch circuit, speed of a motor vehicle sensor circuit, engine speed sensor circuit, flame-out control circuit, rotating speed display circuit, throttle control circuit, mu balanced circuit, electrical generator phase sequence signal pickup circuit, A phase metal-oxide-semiconductor driving circuit, B phase metal-oxide-semiconductor driving circuit, C phase metal-oxide-semiconductor driving circuit and current-limiting protection circuit; Described voltage comparator circuit, mode conversion switch circuit, speed of a motor vehicle sensor circuit, engine speed sensor circuit are connected with the input end of Master control chip, described flame-out control circuit, rotating speed display circuit, throttle control circuit are connected with the mouth of Master control chip, flame-out control circuit and engine off connection, throttle control circuit is connected with engine throttle control device; Described mu balanced circuit is connected with the subcontrol chip with Master control chip respectively, electrical generator phase sequence signal pickup circuit connects the input end of subcontrol chip, and the mouth of subcontrol chip is electrically connected through MA, MB, the MC of A phase metal-oxide-semiconductor driving circuit, B phase metal-oxide-semiconductor driving circuit, C phase metal-oxide-semiconductor driving circuit and fuel electric generator respectively; Described current-limiting protection circuit is connected with subcontrol chip, A phase metal-oxide-semiconductor driving circuit, B phase metal-oxide-semiconductor driving circuit, C phase metal-oxide-semiconductor driving circuit respectively, and current-limiting protection circuit also is connected with accumulator jar; Described voltage comparator circuit, throttle control circuit, mu balanced circuit, A phase metal-oxide-semiconductor driving circuit, B phase metal-oxide-semiconductor driving circuit, C phase metal-oxide-semiconductor driving circuit are connected with accumulator jar respectively; Described Master control chip is connected with the subcontrol chip.
Above-mentioned oil-fired power generating mileage increasing type electric vehicle controller, described voltage comparator circuit is comprised of resistance R 50, R51, R52, the positive pole of one termination accumulator jar of resistance R 50, the other end of resistance R 50 is the end of connecting resistance R51, R52 respectively, the other end ground connection of resistance R 51, the BJ pin of another termination Master control chip of resistance R 52.
Above-mentioned oil-fired power generating mileage increasing type electric vehicle controller, described mode conversion switch circuit is comprised of mode conversion switch K, resistance R 53, R54, photoelectricity coupling B1, B2; The contact K1 of mode conversion switch K connects 1 pin of photoelectricity coupling B1 through resistance R 53,3 pin of photoelectricity coupling B1 connect the KG pin of Master control chip, 2, the 4 pin ground connection of photoelectricity coupling B1, another contact K3 of mode conversion switch K connects 1 pin of photoelectricity coupling B2 through resistance R 54,3 pin of photoelectricity coupling B2 connect the MS pin of Master control chip, 2, the 4 pin ground connection of photoelectricity coupling B2.
Above-mentioned oil-fired power generating mileage increasing type electric vehicle controller, described speed of a motor vehicle sensor circuit comprises hall integrated package HL, resistance R 55, R56; 1 pin of hall integrated package HL connects the VCC pin of Master control chip, and 3 pin of hall integrated package HL connect the CS pin of Master control chip through resistance R 56, the 2 pin ground connection of hall integrated package HL, and resistance R 55 is connected across between 1,3 pin of hall integrated package HL.
Above-mentioned oil-fired power generating mileage increasing type electric vehicle controller, described engine speed sensor circuit comprise resistance R 57, photoelectricity coupling B3; One termination engine impulse firing circuit MH of resistance R 57,1 pin of another termination photoelectricity coupling B3 of resistance R 57,3 pin of photoelectricity coupling B3 connect the GY pin of Master control chip, 2, the 4 pin ground connection of photoelectricity coupling B3.
Above-mentioned oil-fired power generating mileage increasing type electric vehicle controller, described flame-out control circuit comprises resistance R 61, aerotron Q31, diode D6, relay J 2; The XH pin of one termination Master control chip of resistance R 61, the base stage of another termination aerotron Q31 of resistance R 61, the collecting electrode of aerotron Q31 connects the VCC pin of Master control chip through diode D6, relay J 2 is connected across diode D6 two ends, the grounded emitter of aerotron Q31, the end ground connection of the contact KJ of relay J 2, the other end sending and receiving motivation pulse ignition circuit MH of KJ.
Above-mentioned oil-fired power generating mileage increasing type electric vehicle controller, described rotating speed display circuit is comprised of resistance R 62, R63, R64, LED 1, LED2, LED3; The end of resistance R 62, R63, R64 connects respectively XS1 pin, XS2 pin, the XS3 pin of Master control chip, and the other end of resistance R 62, R63, R64 is respectively through LED 1, LED2, LED3 ground connection.
Above-mentioned oil-fired power generating mileage increasing type electric vehicle controller, described throttle control circuit draws relay J 1 to form by resistance R 58, R59, R60, Darlington transistor Q30, photoelectricity coupling B4, diode D5, suction; One termination accumulator jar of resistance R 58 is anodal, the other end of resistance R 58 connects respectively 3 pin of photoelectricity coupling B4 and an end of resistance R 60, the other end of resistance R 60 connects 1 pin of Darlington transistor Q30,3 pin of Darlington transistor Q30 draw relay J 1 to connect the accumulator jar positive pole through suction, the 2 pin ground connection of Darlington transistor Q30, diode D5 is connected across to inhale and draws relay J 1 two ends, the YM pin of a termination Master control chip of resistance R 59,1 pin of another termination photoelectricity coupling B4 of resistance R 59,2, the 4 pin ground connection of photoelectricity coupling B4.
Above-mentioned oil-fired power generating mileage increasing type electric vehicle controller, described electrical generator phase sequence signal pickup circuit is comprised of resistance R 7, R8, R9, R10, R11, R12, comparator IC4-A, IC4-B, IC4-C, capacitor C 3, C4, C5; The MA phase of a termination fuel electric generator after resistance R 7, the R8 series connection, the other end after resistance R 7, the R8 series connection connects respectively 2 pin of comparator IC4-A, IC4-B, IC4-C, between one terminating resistor R7, the R8 of capacitor C 3 and 1 pin of comparator IC4-A, the other end ground connection of capacitor C 3; The MB phase of a termination electrical generator after resistance R 9, the R10 series connection, the other end after resistance R 9, the R10 series connection connects respectively 2 pin of comparator IC4-A, IC4-B, IC4-C, between one terminating resistor R9, the R10 of capacitor C 4 and 1 pin of comparator IC4-B, the other end ground connection of capacitor C 4; The MC phase of a termination electrical generator after resistance R 11, the R12 series connection, the other end after resistance R 11, the R12 series connection connects respectively 2 pin of comparator IC4-A, IC4-B, IC4-C, between one terminating resistor R11, the R12 of capacitor C 5 and 1 pin of comparator IC4-C, the other end ground connection of capacitor C 5; The equal ground connection of 3 pin of comparator IC4-A, IC4-B, IC4-C, 5 pin of comparator IC4-A, IC4-B, IC4-C all connect the VCC pin of subcontrol chip, and 4 pin of 4 pin of comparator IC4-A, 4 pin of IC4-B, IC4-C are ACAL pin, BCAL pin, the CCAL pin of ground connection subcontrol chip respectively.
Above-mentioned oil-fired power generating mileage increasing type electric vehicle controller; described current-limiting protection circuit is comprised of sample resistance RA; the end ground connection of sample resistance RA, the other end of sample resistance RA connect respectively 2 pin of metal-oxide-semiconductor Q9 in the A phase metal-oxide-semiconductor driving circuit, 2 pin of B phase metal-oxide-semiconductor driving circuit metal-oxide-semiconductor Q17,2 pin of C phase metal-oxide-semiconductor driving circuit metal-oxide-semiconductor Q25.
Mu balanced circuit and A phase metal-oxide-semiconductor driving circuit, B phase metal-oxide-semiconductor driving circuit, C phase metal-oxide-semiconductor driving circuit are the common circuit of using in the art technology, and its circuit structure repeats no more.
Owing to adopt technique scheme, the invention has the beneficial effects as follows: mode conversion switch of the present invention has 3 kinds of master modes: i.e. automatic mode, electric-only mode and oily dynamic model formula, when being in automatic mode, the electric weight of accumulator jar less than 40% and keep the regular hour after, it is accumulator jar charging that system starts fuel electric generator automatically; When being in electric-only mode, be equivalent to the common electrical motor-car, at this moment fuel electric generator can not worked; When being in oily dynamic model formula, accumulator jar electric weight height all can start fuel electric generator work.
During work, opening power, when mode conversion switch is converted to automatic or oily dynamic model formula position, electrical generator serves as again starter motor to be used, at this moment, the command signal that Master control chip provides according to mode conversion switch is sent instruction to the subcontrol chip, connected again the feed circuit of accumulator jar and electrical generator by subcontrol chip controls metal-oxide-semiconductor, and then make generator operation drive the fuel engines startup.When the working speed of fuel engines reaches more than 1200 rev/mins, Master control chip picks up engine rotational speed signal by the engine speed sensor circuit, send instruction to the subcontrol chip, close start-up circuit by subcontrol chip controls metal-oxide-semiconductor again, the three plase alternating current that electrical generator sends is by the three-phase commutation bridge rectification of the flywheel diode composition of metal-oxide-semiconductor inside, for accumulator jar and driving motor of electric vehicle provide electric energy, electrical generator and metal-oxide-semiconductor have been accomplished dual-use material.
When mode conversion switch is in automatic mode, more than the accumulator jar electric weight is lower than below 40% and continued for 8 seconds, enabled instruction and the under-voltage signal of storage battery that Master control chip provides according to mode conversion switch, voltage comparator circuit, send enabled instruction to the subcontrol chip, automatically start fuel electric generator work by subcontrol chip controls three-phase metal-oxide-semiconductor again, be the accumulator jar charging.When driving vehicle out of service, electric power driven car accelerator is turned back to reference position, continue no longer to travel in 20 seconds or electric power driven car accelerator no longer moves, Master control chip sends instruction to flame-out control circuit, and the flame-out control circuit control engine circuit that stops working quits work fuel electric generator; When mode conversion switch was in oily dynamic model formula, its principle of work was identical with above-mentioned automatic mode, and different is that oily dynamic model formula function is no longer judged height and the speed of a motor vehicle of accumulator jar voltage.No matter whether accumulator jar electric weight height, vehicle travel, as long as plugged uses oily dynamic model formula, increase range controller and can start at any time fuel electric generator work; No matter be oily dynamic model formula or automatic mode, fuel electric generator is when normal operation, as long as battery-driven car stops to travel or electric power driven car accelerator is got back to reference position, Master control chip sends instruction to throttle control circuit at any time, and then the control engine accelerator control device, make the working speed of driving engine drop to the lower-speed state of setting, when electric power driven car accelerator leaves start bit, Master control chip immediate instruction throttle control circuit, and then the control engine rotating speed enters normal working automatically; The functional mode switch is under automatic or oily dynamic model formula; Master control chip is by the voltage comparator circuit pickoff signals; as long as accumulator jar voltage surpasses the magnitude of voltage that system arranges; Master control chip sends instruction to flame-out control circuit at any time; and then instruction engine off circuit quits work fuel electric generator, reaches the function of overvoltage protection.So both actv. had avoided accumulator jar to overcharge, and had saved again engine fuel, had realized energy-saving and environmental protection.When mode conversion switch was in electric-only mode, oil-fired power generating mileage increasing type electric vehicle controller was in readiness for action.
The whole process of the present invention is automatically control all, makes the voltage of accumulator jar remain at predefined range of voltage values, the accumulator jar power shortage can not occur or overcharge phenomenon.Both greatly prolong the service life of accumulator jar, and can satisfy again unlimited continuation of the journey demand.Thoroughly solved battery-driven car midway in the driving process because of short of electricity cause the missing one's aim phenomenon on ground, overcome the technological deficiency that battery-driven car exists.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being apparent to those skilled in the art to investigating hereinafter, perhaps can obtain from the practice of the present invention instruction.Target of the present invention and other advantages can be passed through following specification sheets, claims, and the specifically noted structure realizes and obtains in the accompanying drawing.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is principle of work block scheme of the present invention
Fig. 2 is master control schematic circuit of the present invention
Fig. 3 is subcontrol schematic circuit of the present invention
Fig. 4 is Master control chip program flow diagram of the present invention
Mark among the figure: the 1-voltage comparator circuit 2-mode conversion switch circuit 3-speed of a motor vehicle sensor circuit 4-engine speed sensor circuit 5-control circuit 6-rotating speed display circuit 7-throttle control circuit 8-mu balanced circuit 9-electrical generator phase sequence signal pickup circuit 10-A phase metal-oxide-semiconductor driving circuit 11-B phase metal-oxide-semiconductor driving circuit 12-C phase metal-oxide-semiconductor driving circuit 13-current-limiting protection circuit that stops working
The specific embodiment
Such as Fig. 1, Fig. 2, shown in Figure 3, the present invention includes Master control chip IC5, subcontrol chip IC 6, voltage comparator circuit 1, mode conversion switch circuit 2, speed of a motor vehicle sensor circuit 3, engine speed sensor circuit 4, flame-out control circuit 5, rotating speed display circuit 6, throttle control circuit 7, mu balanced circuit 8, electrical generator phase sequence signal pickup circuit 9, A phase metal-oxide-semiconductor driving circuit 10, B phase metal-oxide-semiconductor driving circuit 11, C phase metal-oxide-semiconductor driving circuit 12 and current-limiting protection circuit 13.Voltage comparator circuit 1, mode conversion switch circuit 2, speed of a motor vehicle sensor circuit 3 engine speed sensor circuits 4 are connected with the input end of Master control chip IC5; Flame-out control circuit 5, rotating speed display circuit 6, throttle control circuit 7 are connected with the mouth of Master control chip IC5, flame-out control circuit 5 and engine off connection, and throttle control circuit 7 is connected with engine throttle control device.Mu balanced circuit 8 is connected with the subcontrol chip IC with Master control chip IC5 respectively and is connected, electrical generator phase sequence signal pickup circuit 9 connects the input end of subcontrol chip IC 6, and the mouth of subcontrol chip IC 6 is connected with MA, MB, the MC circuitry phase of fuel electric generator through A phase metal-oxide-semiconductor driving circuit 10, B phase metal-oxide-semiconductor driving circuit 11, C phase metal-oxide-semiconductor driving circuit 12 respectively; Current-limiting protection circuit 13 is connected with subcontrol chip IC 6, throttle control circuit 7, A phase metal-oxide-semiconductor driving circuit 10, B phase metal-oxide-semiconductor driving circuit 11, C phase metal-oxide-semiconductor driving circuit 12 respectively.Voltage comparator circuit 1, mu balanced circuit 8, A phase metal-oxide-semiconductor driving circuit 10, B phase metal-oxide-semiconductor driving circuit 11, C phase metal-oxide-semiconductor driving circuit 12 are connected with accumulator jar respectively; Master control chip IC5 is connected with subcontrol chip IC 6.
Mode conversion switch circuit 2 is comprised of mode conversion switch K, resistance R 53, R54, photoelectricity coupling B1, B2, the contact K1 of mode conversion switch K connects 1 pin of photoelectricity coupling B1 through resistance R 53,3 pin of photoelectricity coupling B1 connect the KG pin of Master control chip IC5,2, the 4 pin ground connection of photoelectricity coupling B1, another contact K3 of mode conversion switch K connects 1 pin of photoelectricity coupling B2 through resistance R 54,3 pin of photoelectricity coupling B2 connect the MS pin of Master control chip IC5,2, the 4 pin ground connection of photoelectricity coupling B2.
Speed of a motor vehicle sensor circuit 3 is comprised of hall integrated package HL, resistance R 55, R56,1 pin of hall integrated package HL connects the VCC pin of Master control chip IC5,3 pin of hall integrated package HL connect the CS pin of Master control chip IC5 through resistance R 56, the 2 pin ground connection of hall integrated package HL, resistance R 55 are connected across between 1,3 pin of hall integrated package HL.
Engine speed sensor circuit 4 is comprised of resistance R 57, photoelectricity coupling B3, one termination engine impulse firing circuit MH of resistance R 57,1 pin of another termination photoelectricity coupling B3 of resistance R 57,3 pin of photoelectricity coupling B3 connect the GY pin of Master control chip IC5,2, the 4 pin ground connection of photoelectricity coupling B3.
Flame-out control circuit 5 is comprised of resistance R 61, aerotron Q31, diode D6, relay J 2, the XH pin of one termination Master control chip IC5 of resistance R 61, the base stage of another termination aerotron Q31 of resistance R 61, the collecting electrode of aerotron Q31 connects the VCC pin of Master control chip IC5 through diode D6, relay J 2 is connected across diode D6 two ends, the grounded emitter of aerotron Q31, the contact KJ one end ground connection of relay J 2, other end sending and receiving motivation pulse ignition circuit MH.
Rotating speed display circuit 6 is comprised of resistance R 62, R63, R64, LED 1, LED2, LED3, the end of resistance R 62, R63, R64 connects respectively XS1 pin, XS2 pin, the XS3 pin of Master control chip IC5, and the other end of resistance R 62, R63, R64 is respectively through LED 1, LED2, LED3 ground connection.
Throttle control circuit 7 is by resistance R 58, R59, R60, Darlington transistor Q30, photoelectricity coupling B4, diode D5, relay J 1 forms, one termination accumulator jar of resistance R 58 is anodal, the other end of resistance R 58 connects respectively 3 pin of photoelectricity coupling B4 and an end of resistance R 60, the other end of resistance R 60 connects 1 pin of Darlington transistor Q30,3 pin of Darlington transistor Q30 connect the accumulator jar positive pole through relay J 1, the 2 pin ground connection of Darlington transistor Q30, diode D5 is connected across relay J 1 two ends, the YM pin of one termination Master control chip IC5 of resistance R 59,1 pin of another termination photoelectricity coupling B4 of resistance R 59,2 of photoelectricity coupling B4,4 pin ground connection.
Mu balanced circuit 8 of the present invention is this area circuit structure commonly used, its circuit structure is: mu balanced circuit 8 is by resistance R 1, R2, R3, R4, aerotron Q1, chemical capacitor C1, capacitor C 2, integrated package of pressure-stabilizing IC1, IC2 forms, resistance R 1, be connected across the accumulator jar positive pole after the chemical capacitor C1 serial connection, between the 1 pin connecting resistance R1 and chemical capacitor C1 of integrated package of pressure-stabilizing IC1,3 pin of one termination integrated package of pressure-stabilizing IC1 of resistance R 2 and 1 pin of integrated package of pressure-stabilizing IC2 output VDD, the other end of resistance R 2 is through resistance R 3 ground connection, between the 2 pin connecting resistance R2 and resistance R 3 of integrated package of pressure-stabilizing IC1, the 2 pin ground connection of integrated package of pressure-stabilizing IC2,3 pin of integrated package of pressure-stabilizing IC2 output VCC and through capacitor C 2 ground connection, 3 pin of integrated package of pressure-stabilizing IC2 also connect the collecting electrode of aerotron Q1, the base stage of aerotron Q1 connects the POWER pin of subcontrol chip IC 6 through resistance R 4, the VCC of subcontrol chip IC 6 connects 3 pin of integrated package of pressure-stabilizing IC2, and the emitter of aerotron Q1 is output as VBB.
Electrical generator phase sequence signal pickup circuit 9 is comprised of resistance R 7, R8, R9, R10, R11, R12, comparator IC4-A, IC4-B, IC4-C, capacitor C 3, C4, C5, the MA phase of a termination fuel electric generator after resistance R 7, the R8 series connection, the other end after resistance R 7, the R8 series connection connects respectively 2 pin of comparator IC4-A, IC4-B, IC4-C, between one terminating resistor R7, the R8 of capacitor C 3 and 1 pin of comparator IC4-A, the other end ground connection of capacitor C 3; The MB phase of a termination fuel electric generator after resistance R 9, the R10 series connection, the other end after resistance R 9, the R10 series connection connects respectively 2 pin of comparator IC4-A, IC4-B, IC4-C, between one terminating resistor R9, the R10 of capacitor C 4 and 1 pin of comparator IC4-B, the other end ground connection of capacitor C 4; The MC phase of a termination fuel electric generator after resistance R 11, the R12 series connection, the other end after resistance R 11, the R12 series connection connects respectively 2 pin of comparator IC4-A, IC4-B, IC4-C, between one terminating resistor R11, the R12 of capacitor C 5 and 1 pin of comparator IC4-C, the other end ground connection of capacitor C 5; The equal ground connection of 3 pin of comparator IC4-A, IC4-B, IC4-C, 5 pin of comparator IC4-A, IC4-B, IC4-C all connect the VCC pin of subcontrol chip IC 6, and 4 pin of 4 pin of comparator IC4-A, 4 pin of IC4-B, IC4-C are ACAL pin, BCAL pin, the CCAL pin of ground connection subcontrol chip IC 6 respectively.
A phase metal-oxide-semiconductor driving circuit 10, B phase metal-oxide-semiconductor driving circuit 11, C phase metal-oxide-semiconductor driving circuit 12 are this area common circuit structure, and wherein, A phase metal-oxide-semiconductor driving circuit 10 circuit structures are as follows:
A phase metal-oxide-semiconductor driving circuit 10 is by resistance R 13, R14, R15, R16, R17, R18, R19, R20, R21, R22, aerotron Q2, Q3, Q4, Q6, Q7, Q8, metal-oxide-semiconductor Q5, Q9, chemical capacitor C6, capacitor C 7, C8, diode D1, D10, D11 forms, resistance R 13, one of R14 terminates at together and is connected with the MAH pin of subcontrol chip IC 6, the base stage of another termination aerotron Q2 of resistance R 14, the MA phase of the other end BOR Bunker of Redelivery electrical generator of resistance R 13, the emitter of aerotron Q2 is through resistance R 15 ground connection, the collecting electrode of aerotron Q2 connects respectively the collecting electrode of VDD and aerotron Q3 in the mu balanced circuit 8 through resistance R 16, the collecting electrode of aerotron Q3 is through the MA phase of chemical capacitor C6 BOR Bunker of Redelivery electrical generator, the base stage of aerotron Q3 connects the collecting electrode of aerotron Q2, the emitter of aerotron Q3 is through diode D1, resistance R 18 connects 1 pin of metal-oxide-semiconductor Q5, the emitter of aerotron Q3 is also through the MA phase of resistance R 17 BOR Bunker of Redelivery electrical generators, the base stage of aerotron Q4 connects the emitter of aerotron Q3, the collecting electrode of aerotron Q4 connects 1 pin of metal-oxide-semiconductor Q5, the MA phase of the emitter BOR Bunker of Redelivery electrical generator of aerotron Q4,1 pin of one termination metal-oxide-semiconductor Q5 of capacitor C 7, the MA phase of the other end BOR Bunker of Redelivery electrical generator of capacitor C 7, the MA phase of the 2 pin BOR Bunker of Redelivery electrical generators of metal-oxide-semiconductor Q5,3 pin of metal-oxide-semiconductor Q5 connect the accumulator jar positive pole, diode D10 is connected across between 2 pin and 3 pin of metal-oxide-semiconductor Q5, the collecting electrode of the collector connecting transistor Q3 of aerotron Q6, the base stage of aerotron Q6 connects the collecting electrode of aerotron Q7, the emitter of aerotron Q6 connects 1 pin of metal-oxide-semiconductor Q9, the base stage of aerotron Q7 meets VBB in the mu balanced circuit 8, the emitter of aerotron Q7 is through resistance R 19, R20 connects 2 pin of metal-oxide-semiconductor Q9, one terminating resistor R19 of resistance R 21, between the R20 and the MAL pin of subcontrol chip IC 6, the base stage of another termination aerotron Q8 of resistance R 21, the collecting electrode of aerotron Q8 connects 1 pin of metal-oxide-semiconductor Q9, the grounded emitter of aerotron Q8, resistance R 22 and capacitor C 8 and connect after be connected across between 1 pin and 2 pin of metal-oxide-semiconductor Q9, diode D11 is connected across between 2 pin and 3 pin of metal-oxide-semiconductor Q9, and 3 pin of metal-oxide-semiconductor Q9 connect 2 pin of metal-oxide-semiconductor Q5.
B phase metal-oxide-semiconductor driving circuit 11 is comprised of resistance R 23, R24, R25, R26, R27, R28, R29, R30, R31, R32, aerotron Q10, Q11, Q12, Q14, Q15, Q16, metal-oxide-semiconductor Q13, Q17, chemical capacitor C9, capacitor C 10, C11, diode D2, D12, D13, and its circuit structure is identical with A phase metal-oxide-semiconductor driving circuit 10.
C phase metal-oxide-semiconductor driving circuit 12 is comprised of resistance R 33, R34, R35, R36, R37, R38, R39, R40, R41, R42, R43, aerotron Q18, Q19, Q20, Q22, Q23, Q24, metal-oxide-semiconductor Q21, Q25, chemical capacitor C12, capacitor C 13, C14, diode D3, D14, D15, and its circuit structure is identical with A phase metal-oxide-semiconductor driving circuit 10.
The VDD that VDD, VBB in B phase metal-oxide-semiconductor driving circuit 11, the C phase metal-oxide-semiconductor driving circuit connects respectively in the mu balanced circuit 8 is connected with VBB.
Current-limiting protection circuit 13 is comprised of sample resistance RA; the end ground connection of sample resistance RA, the other end of sample resistance RA connect respectively 2 pin of metal-oxide-semiconductor Q9 in the A phase metal-oxide-semiconductor driving circuit, 2 pin of B phase metal-oxide-semiconductor driving circuit metal-oxide-semiconductor Q17,2 pin of C phase metal-oxide-semiconductor driving circuit metal-oxide-semiconductor Q25.
As shown in Figure 1, Master control chip IC5 radical function is: vehicle speed signal is picked up, the signal extraction of the picking up of generator speed signal, accumulator jar voltage height and to the judgement of three kinds of mode position of mode conversion switch, sends corresponding instruction.
Mode conversion switch divides oil moving, automatic and pure electronic three kinds of patterns.When switch was in oily dynamic model formula, Master control chip IC5 was sending instruction to subcontrol chip IC 6, and subcontrol chip IC 6 is received instruction starts electrical generator; When switch is in automatic mode, drop to when needing starter-generator to be the magnitude of voltage of accumulator jar charging when voltage comparator circuit 1 pickoff signals obtains accumulator jar voltage: general accumulator jar electric weight drops to about 40%, and when keeping for 8 seconds above, Master control chip IC5 begins to send instruction to subcontrol chip IC 6, subcontrol chip IC 6 starts electrical generator, when the speed of a motor vehicle drops to certain speed or is zero, and continue about 20 seconds, Master control chip IC5 sends instruction again and makes the flame-out circuit of flame-out control circuit 5 control engines, and fuel electric generator is shut down; When switch was in electric-only mode, Master control chip IC5 did not do any instruction.
Fuel electric generator is when normal operation, when speed of a motor vehicle sensor circuit 3 judges that by picking up vehicle speed signal the speed of a motor vehicle rises to certain speed, Master control chip IC5 sends instruction to throttle control circuit 7, and then makes the throttle of driving engine be enlarged to normal working by engine throttle control device.
Driving engine is in start-up course, the engine rotational speed signal that engine speed sensor circuit 4 picks up is judged when engine speed reaches certain value, after having started, Master control chip IC5 judgement driving engine closes enabled instruction, make the generating of driven by engine electrical generator, then be accumulator jar charging or the directly drive motor power supply for travelling.In addition, the instant rotating speed of driving engine is shown in real time by the light-emitting diode in the rotating speed display circuit 6.
As shown in Figure 2, voltage comparator circuit 1: accumulator jar voltage enters Master control chip IC5 by the voltage division signal of resistance R 50 and resistance R 51 through current-limiting resistance R52, carries out the immediately monitoring of voltage.
Speed of a motor vehicle sensor circuit 3: speed of a motor vehicle sensor circuit 3 is by picking up the output signal of electric power driven car accelerator, and then enters Master control chip IC5 by resistance R 56, makes Master control chip IC5 detect in real time the moving velocity of battery-driven car, then it is carried out respective handling.
Engine speed sensor circuit 4: be through resistance R 57, photoelectricity coupling B3 by the engine impulse ignition signal, enter Master control chip IC5, within the unit time, calculate the number of pulse by Master control chip IC5, then measure the rotating speed of driving engine, make Master control chip IC5 make corresponding processing.
Flame-out control circuit 5: Master control chip IC5 learns when needing fuel electric generator work by mode conversion switch circuit 2 and voltage comparator circuit 1, just exporting a high potential makes aerotron Q31 base stage be in high potential by resistance R 61, thereby make relay J 2 adhesives, driving engine is normally started, otherwise, engine off.
Rotating speed display circuit 6: pick up the generator speed data from engine speed sensor circuit 4, after Master control chip IC5 calculates, the height of rotating speed is shown respectively by LED 1, LED2 and LED3, when rotating speed during at 1200-3300, LED 1 is bright, illustrates that driving engine starts; When rotating speed during at 3300-3500, LED 2 is bright, illustrates that driving engine is in normal mode of operation; When rotating speed 3500 when above, LED 3 is bright, and overspeed of driving engine is described, needs to adjust.
Throttle control circuit 7: if judge that by speed of a motor vehicle sensor circuit 3 battery-driven cars are in motoring condition as Master control chip IC5, just export a high level signal, then give photoelectricity coupling B4 by resistance R 59, make photoelectricity coupling B4 output produce drop-down, make Darlington transistor Q30 base stage be in zero level, at this moment Darlington transistor Q30 collector and emitter cut-off draws relay J 1 outage not work thereby make to inhale, and engine speed is in the normal operation rotating speed; Otherwise, Master control chip IC5 output low level signal, photoelectricity coupling B4 is output not, Darlington transistor Q30 base stage is in high potential, at this moment Darlington transistor Q30 collector and emitter conducting is inhaled and is drawn relay J 1 energising adhesive, drives the engine oil door gear and makes driving engine be in low speed state, at this moment generator power output reduces, and is unlikely to make accumulator super-charge.
As shown in Figure 3, mu balanced circuit 8: accumulator jar voltage is given integrated package of pressure-stabilizing IC1 power supply by resistance R 1, the control utmost point of integrated package of pressure-stabilizing IC1 is by resistance R 2, the bleeder circuit that R4 forms is stabilized in about 13.5V integrated package of pressure-stabilizing IC1 mouth vdd voltage, then by integrated package of pressure-stabilizing IC2 with the voltage stabilization of VCC at 5V, be subcontrol chip IC 6, Master control chip IC5 provide stabilized power source, aerotron Q1 is controlled by subcontrol chip IC 6, when motor rotation blockage occurring, A phase metal-oxide-semiconductor driving circuit 10, B phase metal-oxide-semiconductor driving circuit 11, brachium pontis turn-offs simultaneously under the metal-oxide-semiconductor in the C phase metal-oxide-semiconductor driving circuit 12, make drive motor not constitute the loop, avoid drive motor and driving circuit to damage.
Electrical generator phase sequence signal pickup circuit 9, formed by three voltage comparator ic 4-A, IC4-B, IC4-C, behind certain phase making alive, the induced electromotive force that electrical generator three-phase coil polarization is different, make three comparators owing to the difference of the induced electromotive force direction that produces, and export different potentials, thereby judge the position of generator amature, the three-phase pulse signal of then subcontrol chip IC 6 output respective sequence makes the electrical generator normal operation.
A phase metal-oxide-semiconductor driving circuit 10: during upper brachium pontis metal-oxide-semiconductor Q5 conducting in needing A phase metal-oxide-semiconductor driving circuit 10, subcontrol chip IC 6 provides a low level signal and arrives aerotron Q2 base stage by resistance R 14, then aerotron Q2 collector and emitter is closed, at this moment aerotron Q3 base stage is in high potential, the collector and emitter conducting of aerotron Q3, VDD13.5 volt power supply is added in the grid of metal-oxide-semiconductor, make source electrode and the drain electrode conducting of metal-oxide-semiconductor, finish and go up opening of brachium pontis metal-oxide-semiconductor Q5 in the A phase metal-oxide-semiconductor driving circuit; During lower brachium pontis metal-oxide-semiconductor Q9 conducting in needing A phase metal-oxide-semiconductor driving circuit 10, subcontrol chip IC 6 provides a low level and arrives aerotron Q8 base stage by resistance R 21, then aerotron Q8 collector and emitter is closed, at this moment aerotron Q7 base stage is in active potential, the collector and emitter cut-off of aerotron Q7, the conducting of aerotron Q6 collector and emitter, VDD13.5 volt power supply is added in the grid of metal-oxide-semiconductor by resistance R 19, make source electrode and the drain electrode conducting of metal-oxide-semiconductor, finish opening of lower brachium pontis metal-oxide-semiconductor Q9 in the A phase metal-oxide-semiconductor driving circuit 10.
B phase metal-oxide-semiconductor driving circuit 11 is identical with A phase metal-oxide-semiconductor driving circuit 10 working mechanisms with C phase metal-oxide-semiconductor driving circuit 12, repeats no more.
The inside sustained diode 10 of metal-oxide-semiconductor Q5, Q9, Q13, Q17, Q21, Q25, D11, D12, D13, D14, D15 form complete three-phase commutation bridge, and the three plase alternating current that electrical generator sends charges a battery by the three-phase commutation bridge rectification again.
Current-limiting protection circuit 13 forms certain pressure drop by the electric current of sample resistance RA by major loop at the resistance two ends, and when pressure drop during to setting value, subcontrol chip IC 6 is just made certain current limliting to the output of metal-oxide-semiconductor, finishes current-limiting protection.
As shown in Figure 4, after power key is opened, after Master control chip IC5 powers on, program initialization, program is by the current state signal of pickup mode change-over swith, determine whether automatic mode 101, be not, then carry out 102 steps, be, carry out 103 step 103 steps and judge whether current battery tension is lower than predefined magnitude of voltage, not that then program is returned 101 steps, be starter-generator then, then carry out 104 steps and judge engine speed, determine whether driving engine starts, no, carry out the number of starts that 105 steps judge whether to reach setting, 105 steps are judged as no, and then program is returned previous step continuation startup, then carries out 108 steps if 105 steps are judged the number of starts that has reached setting; If 104 steps judge that driving engine starts, then close enabled instruction and open charging instruction, then carry out 106 steps and judge whether battery tension is higher than the magnitude of voltage of default, be, then close fuel engines and carry out 108 steps, no, then carry out 107 steps and judge whether speed of a motor vehicle accelerator moves, no, then open throttle control circuit, make driving engine enter idling mode and then carry out 108 steps, be, then closing throttle control circuit, whether have new action command, no if then carrying out 108 step judgment model change-overs swith, then program is returned 106 steps, be, then kill engine that program is returned initial position.
102 steps: if the determination result is NO then enters 102 steps for 101 steps, 102 steps are judged as otherwise program is returned 101 steps, if judged result is yes, then then start the engine is carried out 109 steps and is judged engine speed, determines whether driving engine starts, no, carry out the number of starts that 110 steps judge whether to reach setting, no, then program is returned previous step continuation startup, then to carry out 113 steps; If 109 steps judge that driving engine starts, then close enabled instruction and open charging instruction, then carry out 111 steps and judge whether battery tension is higher than the magnitude of voltage of default, be, then close fuel engines and carry out 113 steps, no, then carry out 112 steps and judge whether speed of a motor vehicle accelerator moves, no, then open throttle control circuit, make driving engine enter idling mode and then carry out 113 steps, be, then closing throttle control circuit, whether have new action command, no if then carrying out 113 step judgment model change-overs swith, then program is returned 111 steps, be, then kill engine that program is returned initial position.
The present invention's control is formed the outstanding feature of fuel electric generator by driving engine and generator combination: the one, and the monopolizing characteristic of electrical generator can use as electrical generator, for the accumulator jar charging, can use as starter motor again start the engine work; The 2nd, the metal-oxide-semiconductor driving circuit can make generator operation as driver module, and the three-phase alternating current electric rectification that can send electrical generator by the three-phase commutation bridge that the flywheel diode among the MOS forms again is the accumulator jar charging.The 3rd, when electric power driven car accelerator was got back to initial position, driving engine entered idling mode automatically, and when battery-driven car accelerated, driving engine entered normal working automatically.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, other modifications that those of ordinary skills make technical scheme of the present invention or be equal to replacement, only otherwise break away from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (10)
1. an oil-fired power generating mileage increasing type electric vehicle controller is characterized in that: comprise Master control chip (IC5), subcontrol chip (IC6), voltage comparator circuit (1), mode conversion switch circuit (2), speed of a motor vehicle sensor circuit (3), engine speed sensor circuit (4), flame-out control circuit (5), rotating speed display circuit (6), throttle control circuit (7), mu balanced circuit (8), electrical generator phase sequence signal pickup circuit (9), A phase metal-oxide-semiconductor driving circuit (10), B phase metal-oxide-semiconductor driving circuit (11), C phase metal-oxide-semiconductor driving circuit (12) and current-limiting protection circuit (13); Described voltage comparator circuit (1), mode conversion switch circuit (2), speed of a motor vehicle sensor circuit (3), engine speed sensor circuit (4) are connected with the input end of Master control chip (IC5), described flame-out control circuit (5), rotating speed display circuit (6), throttle control circuit (7) are connected with the mouth of Master control chip (IC5), flame-out control circuit (5) and engine off connection, throttle control circuit (7) is connected with engine throttle control device; Described mu balanced circuit (8) is connected IC6 with Master control chip (IC5) respectively with the subcontrol chip) be connected, electrical generator phase sequence signal pickup circuit (9) connects the input end of subcontrol chip (IC6), and the mouth of subcontrol chip (IC6) is electrically connected with MA, MB, the MC of fuel electric generator through A phase metal-oxide-semiconductor driving circuit (10), B phase metal-oxide-semiconductor driving circuit (11), C phase metal-oxide-semiconductor driving circuit (12) respectively; Described current-limiting protection circuit (13) is connected with subcontrol chip (IC6), A phase metal-oxide-semiconductor driving circuit (10), B phase metal-oxide-semiconductor driving circuit (11), C phase metal-oxide-semiconductor driving circuit (12) respectively, and current-limiting protection circuit (13) also is connected with accumulator jar; Described voltage comparator circuit (1), throttle control circuit (7), mu balanced circuit (8), A phase metal-oxide-semiconductor driving circuit (10), B phase metal-oxide-semiconductor driving circuit (11), C phase metal-oxide-semiconductor driving circuit (12) are connected with accumulator jar respectively; Described Master control chip (IC5) is connected with subcontrol chip (IC6).
2. oil-fired power generating mileage increasing type electric vehicle controller according to claim 1, it is characterized in that: described voltage comparator circuit (1) is comprised of resistance R 50, R51, R52, the positive pole of one termination accumulator jar of resistance R 50, the other end of resistance R 50 is the end of connecting resistance R51, R52 respectively, the other end ground connection of resistance R 51, the BJ pin of another termination Master control chip (IC5) of resistance R 52.
3. oil-fired power generating mileage increasing type electric vehicle controller according to claim 1, it is characterized in that: described mode conversion switch circuit (2) is comprised of mode conversion switch K, resistance R 53, R54, photoelectricity coupling B1, B2; The contact K1 of mode conversion switch K connects 1 pin of photoelectricity coupling B1 through resistance R 53,3 pin of photoelectricity coupling B1 connect the KG pin of Master control chip (IC5), 2, the 4 pin ground connection of photoelectricity coupling B1, another contact K3 of mode conversion switch K connects 1 pin of photoelectricity coupling B2 through resistance R 54,3 pin of photoelectricity coupling B2 connect the MS pin of Master control chip (IC5), 2, the 4 pin ground connection of photoelectricity coupling B2.
4. oil-fired power generating mileage increasing type electric vehicle controller according to claim 1, it is characterized in that: described speed of a motor vehicle sensor circuit (3) comprises hall integrated package HL, resistance R 55, R56; 1 pin of hall integrated package HL connects the VCC pin of Master control chip, and 3 pin of hall integrated package HL connect the CS pin of Master control chip (IC5) through resistance R 56, the 2 pin ground connection of hall integrated package HL, and resistance R 55 is connected across between 1,3 pin of hall integrated package HL.
5. oil-fired power generating mileage increasing type electric vehicle controller according to claim 1, it is characterized in that: described engine speed sensor circuit (4) comprises resistance R 57, photoelectricity coupling B3; One termination engine impulse firing circuit MH of resistance R 57,1 pin of another termination photoelectricity coupling B3 of resistance R 57,3 pin of photoelectricity coupling B3 connect the GY pin of Master control chip (IC5), 2, the 4 pin ground connection of photoelectricity coupling B3.
6. oil-fired power generating mileage increasing type electric vehicle controller according to claim 1, it is characterized in that: described flame-out control circuit (5) comprises resistance R 61, aerotron Q31, diode D6, relay J 2; The XH pin of one termination Master control chip (IC5) of resistance R 61, the base stage of another termination aerotron Q31 of resistance R 61, the collecting electrode of aerotron Q31 connects the VCC pin of Master control chip (IC5) through diode D6, relay J 2 is connected across diode D6 two ends, the grounded emitter of aerotron Q31, the end ground connection of the contact KJ of relay J 2, the other end sending and receiving motivation pulse ignition circuit MH of KJ.
7. oil-fired power generating mileage increasing type electric vehicle controller according to claim 1, it is characterized in that: described rotating speed display circuit (6) is comprised of resistance R 62, R63, R64, LED 1, LED2, LED3; The end of resistance R 62, R63, R64 connects respectively XS1 pin, XS2 pin, the XS3 pin of Master control chip (IC5), and the other end of resistance R 62, R63, R64 is respectively through LED 1, LED2, LED3 ground connection.
8. oil-fired power generating mileage increasing type electric vehicle controller according to claim 1 is characterized in that: described throttle control circuit (7) by resistance R 58, R59, R60, Darlington transistor Q30, photoelectricity coupling B4, diode D5, inhale and draw relay J 1 to form; One termination accumulator jar of resistance R 58 is anodal, the other end of resistance R 58 connects respectively 3 pin of photoelectricity coupling B4 and an end of resistance R 60, the other end of resistance R 60 connects 1 pin of Darlington transistor Q30,3 pin of Darlington transistor Q30 draw relay J 1 to connect the accumulator jar positive pole through suction, the 2 pin ground connection of Darlington transistor Q30, diode D5 is connected across to inhale and draws relay J 1 two ends, the YM pin of one termination Master control chip (IC5) of resistance R 59,1 pin of another termination photoelectricity coupling B4 of resistance R 59,2, the 4 pin ground connection of photoelectricity coupling B4.
9. oil-fired power generating mileage increasing type electric vehicle controller according to claim 1, it is characterized in that: described electrical generator phase sequence signal pickup circuit (9) is comprised of resistance R 7, R8, R9, R10, R11, R12, comparator IC4-A, IC4-B, IC4-C, capacitor C 3, C4, C5; The MA phase of a termination fuel electric generator after resistance R 7, the R8 series connection, the other end after resistance R 7, the R8 series connection connects respectively 2 pin of comparator IC4-A, IC4-B, IC4-C, between one terminating resistor R7, the R8 of capacitor C 3 and 1 pin of comparator IC4-A, the other end ground connection of capacitor C 3; The MB phase of a termination electrical generator after resistance R 9, the R10 series connection, the other end after resistance R 9, the R10 series connection connects respectively 2 pin of comparator IC4-A, IC4-B, IC4-C, between one terminating resistor R9, the R10 of capacitor C 4 and 1 pin of comparator IC4-B, the other end ground connection of capacitor C 4; The MC phase of a termination electrical generator after resistance R 11, the R12 series connection, the other end after resistance R 11, the R12 series connection connects respectively 2 pin of comparator IC4-A, IC4-B, IC4-C, between one terminating resistor R11, the R12 of capacitor C 5 and 1 pin of comparator IC4-C, the other end ground connection of capacitor C 5; The equal ground connection of 3 pin of comparator IC4-A, IC4-B, IC4-C, 5 pin of comparator IC4-A, IC4-B, IC4-C all connect the VCC pin of subcontrol chip (IC6), and 4 pin of 4 pin of comparator IC4-A, 4 pin of IC4-B, IC4-C are ACAL pin, BCAL pin, the CCAL pin of ground connection subcontrol chip (IC6) respectively.
10. oil-fired power generating mileage increasing type electric vehicle controller according to claim 1; it is characterized in that: described current-limiting protection circuit (13) is comprised of sample resistance RA; the end ground connection of sample resistance RA, the other end of sample resistance RA connect respectively 2 pin of metal-oxide-semiconductor Q9 in the A phase metal-oxide-semiconductor driving circuit (10), 2 pin of B phase metal-oxide-semiconductor driving circuit (11) metal-oxide-semiconductor Q17,2 pin of C phase metal-oxide-semiconductor driving circuit (12) metal-oxide-semiconductor Q25.
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| CN2011103134201A CN103010048A (en) | 2011-09-27 | 2011-09-27 | Fuel generation type range-extended electric vehicle controller |
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Application publication date: 20130403 |