CN102774284B - Rechargeable vehicle and manufacture method thereof and utilize the charging method of this Rechargeable vehicle - Google Patents
Rechargeable vehicle and manufacture method thereof and utilize the charging method of this Rechargeable vehicle Download PDFInfo
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- CN102774284B CN102774284B CN201110123070.2A CN201110123070A CN102774284B CN 102774284 B CN102774284 B CN 102774284B CN 201110123070 A CN201110123070 A CN 201110123070A CN 102774284 B CN102774284 B CN 102774284B
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Abstract
The present invention relates to energy source of car technology, particularly to a kind of Rechargeable vehicle based on conventional automobile repacking, manufacture the method for this Rechargeable vehicle, utilize the charging method of this Rechargeable vehicle.Include according to the Rechargeable vehicle of the present invention: electromotor；Control unit of engine, for controlling the operation of described electromotor；Variator, it couples with described electromotor；Farther include: for the electromotor powered to described automobile external, it is configured to couple with the output of described electromotor when described variator is in preset gear, under described preset gear, the power train of described electromotor and described Rechargeable vehicle interrupts power transmission；And charging control unit, it couples with described control unit of engine, for when described variator is in described preset gear, controlling the operation of described electromotor by described control unit of engine.
Description
Technical field
The present invention relates to energy source of car technology, particularly to a kind of Rechargeable vehicle based on conventional automobile repacking, manufacture the method for this Rechargeable vehicle, utilize the charging method of this Rechargeable vehicle and for the electronic control system of this Rechargeable vehicle.
Background technology
In order to the CO2 emissions of automobile are greatly decreased, car industry just puts into substantial amounts of man power and material and is researching and developing the new automobile using electric power as power source, for instance hybrid vehicle and electric automobile.In new automobile, power is stored in battery with the form of electric energy.Considering safety, cost and service life, the battery energy density of the electric automobile of exploitation is not high at present, which has limited the endurance distance after automobile charges every time.It addition, in order to improve Consumer's Experience, it is also desirable to the ability of quick charge can be provided.Considering above-mentioned factor, improving of charging infrastructure will be that electric automobile obtains universal important prerequisite.It practice, the action that enterprise and government improve charging infrastructure jointly is just carried out in high gear in countries in the world.
But large number of charging station is by land used high for footprint area, also taking into full account the construction position impact on traffic flow when planning, these make the penetration and promotion of electric automobile face thorny predicament undoubtedly.
Summary of the invention
It is an object of the present invention to provide a kind of Rechargeable vehicle, it can realize the function of mobile charging in the way of low cost.
The above-mentioned purpose of the present invention is realized by following technical proposal:
A kind of Rechargeable vehicle, including:
Electromotor；
Control unit of engine, for controlling the operation of described electromotor；
Variator, it couples with described electromotor；
It is characterized in that, farther include:
For the electromotor powered to described automobile external, it is configured to couple with the output of described electromotor when described variator is in preset gear, and under described preset gear, the power train of described electromotor and described Rechargeable vehicle interrupts power transmission；And
Charging control unit, it couples with described control unit of engine, for controlling charging process when described variator is in described preset gear, and implements to control to the operation of described electromotor by described control unit of engine.
It is a further object to provide a kind of method manufacturing Rechargeable vehicle, it can realize the function of mobile charging in the way of low cost.
The above-mentioned purpose of the present invention is realized by following technical proposal:
A kind of method for configuration of automobiles charge function, described automobile includes electromotor, for the control unit of engine controlling the operation of described electromotor and the variator coupled with described electromotor, it is characterized in that, electromotor and charging control unit are installed in described automobile, wherein, it is couple with to outside output power with the output of described electromotor when described variator is in preset gear by described generator configuration, under described preset gear, the power train of described electromotor and described Rechargeable vehicle interrupts power transmission, it is configured to described charging control unit couple with described control unit of engine, thus when described variator is in described preset gear, control charging process and implement to control to the operation of described electromotor by described control unit of engine.
The present invention's it is also an object that provide a kind of method providing mobile charging service easily in the way of low cost.
The above-mentioned purpose of the present invention is realized by following technical proposal:
A kind of method providing mobile charging service by Rechargeable vehicle, it is characterised in that described Rechargeable vehicle includes: electromotor；Control unit of engine, for controlling the operation of described electromotor；Variator, it couples with described electromotor；For the electromotor charged to the power device of described automobile external, being configured to when described variator is in preset gear and couple with the output of described electromotor, under described preset gear, the power train of described electromotor and described Rechargeable vehicle interrupts power transmission；And charging control unit, it couples with described control unit of engine,
Wherein, comprise the steps of
If described Rechargeable vehicle is in driving mode, then controlled the operation of described electromotor by described control unit of engine；And
If described Rechargeable vehicle is in charge mode, then make described variator be in described preset gear, charging control unit described electromotor be controlled to the process that the power device outside described Rechargeable vehicle charges and implement to control to the operation of described electromotor by described control unit of engine.
Can using as the charging station of flowing according to the Rechargeable vehicle of the embodiment of the present invention, this has filled up electric automobile after-sale service and at equipment and has serviced pro forma vacancy, contributes to promoting the use of of electric automobile.Additionally, it is on the power assembly of original vehicle, install electromotor and charging control unit additional according to the Rechargeable vehicle of the embodiment of the present invention, no matter it is at charge mode or under driving mode, the control of electromotor is all realized by existing control unit of engine on former car, therefore without vehicle structure is done big change, quickening is conducive to design and develop speed and reduce manufacturing cost.Furthermore, the electromotor installed additional and charging control unit have ready-made matured product to use, and therefore reduce further and are designed and manufactured as this.Finally, according to embodiments of the invention, in electromotor, it is provided with lower pressure transducer and high tension transformer, therefore under the control of electric machine controller, optionally can provide the quick charge of big electric current or the charging at a slow speed of small area analysis to external device (ED), thus adapting to different application demands.
From described further below in conjunction with accompanying drawing, it will make above and other objects of the present invention and advantage be more fully apparent from.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the Rechargeable vehicle according to one embodiment of the invention.
Fig. 2 is the schematic diagram of the Rechargeable vehicle according to another embodiment of the present invention.
Fig. 3 is the schematic diagram of the Rechargeable vehicle according to a further embodiment of the present invention.
Fig. 4 is the schematic diagram of the Rechargeable vehicle according to a further embodiment of the present invention.
Fig. 5 is the schematic diagram of the Rechargeable vehicle according to a further embodiment of the present invention.
Fig. 6 is the schematic diagram of the Rechargeable vehicle according to a further embodiment of the present invention.
Fig. 7 is the schematic diagram of the Rechargeable vehicle according to a further embodiment of the present invention.
Fig. 8 is the schematic diagram of the Rechargeable vehicle according to a further embodiment of the present invention.
Fig. 9 a and 9b is the schematic diagram of the electronic control system of the Rechargeable vehicle according to a further embodiment of the present invention, and it is shown respectively the electric connecting mode with the electric automobile as external utilization device under different charge mode.
Figure 10 is the workflow diagram of the charge controller in Fig. 9 a and 9b illustrated embodiment.
Figure 11 a and 11b is the schematic diagram of the electronic control system of the Rechargeable vehicle according to a further embodiment of the present invention, and it is shown respectively the electric connecting mode with the electric automobile as external utilization device under different charge mode.
Detailed description of the invention
Term
In the present invention, automobile or vehicle refer to the utensil or structure that are suitable to transport people or thing, such as include but not limited to cargo vehicle, offroad vehicle, dump truck, towing motorcar, passenger vehicle, car etc., unless stated otherwise, in this manual, both term " automobile " and " vehicle " can exchange use.Usually, though the total structure of automobile has bigger difference, but basic structure is all made up of electromotor, chassis, vehicle body and electrical equipment, and wherein, chassis is made up of power train, running gear, steering system and braking system, and power train comprises variator and drive axle etc..Using internal combustion engine as the automobile of electromotor, control unit of engine (ECU) is generally being adopted to control the processes such as the igniting of electromotor, gasoline injection and waste gas recirculation.Those skilled in the art are upon reading the present specification it will be appreciated that the thought of the present invention is all applicable for having the automobile of various structure.
In addition, in order to save space, this specification, by only describing part comparatively relevant to the present invention in vehicle structure, it will be apparent to one skilled in the art that, omit the part described and be all easy to understanding, and the enforcement of the present invention can't be brought difficulty by such omission.
In the present invention, " coupling " word had both been used to represent between two unit the mode being directly connected to, also it is used to represent two unit and realizes, through other unit, the mode that is indirectly connected with, and this connection can be such as electricity, the interconnection of optical signalling or mechanical connection.
General introduction
The basic thought of the present invention is to set up electromotor and corresponding charging control unit in existing vehicle, thus enabling the vehicle at driving mode and charge mode both MODE of operation.For this, the electromotor set up output with electromotor when the variator of vehicle is positioned at certain preset gear can be made to couple, and under this gear, vehicle is in charge mode, the power of electromotor is not transmitted further to driving wheel, but exports after electromotor is converted to electric energy to outside vehicle.Under charge mode, charging process by charging control unit control, but the control of the operating of electromotor is the same with under driving mode, still implemented by control unit of engine.Generally speaking, when neutral gear (when adopting manual transmission) or stagnation of movement shelves (P shelves) (when adopting automatic transmission), power transmission between the reasonable match of vehicle will be interrupted, therefore can using neutral gear or P shelves as above-mentioned preset gear.
It is worthy of note, in this manual, the statement of " in existing vehicle " broadly, should include but not limited to be arranged on the electromotor set up and charging control unit the various arrangements such as the outer surface of vehicle and a certain position of inner space.
The present invention is illustrated below according to the accompanying drawing representing embodiment of the present invention.
Manual transmission-utilize power takeoff to transmit the layout of power
Fig. 1 is the schematic diagram of the Rechargeable vehicle according to one embodiment of the invention.As it has been described above, for saving space, figure only illustrates some part especially relevant with the present invention.In the embodiment shown in fig. 1, electromotor 110 overlaps 130 through clutch 120 and free-sliding spline and couples with variator 140, and the rotating shaft of electromotor 150 is provided with power takeoff 160 (it such as can adopt the form of gear).
Operator can step on clutch, and variator 140 is switched to neutral gear, and now Rechargeable vehicle enters charge mode.In this mode, under the instruction of the charging control unit will being described in detail below, actuator (not shown) makes the position that free-sliding spline set 130 entrance couples with power takeoff 160, therefore the rotation of electromotor 110 is passed to electromotor 150, thus drive electrical generators 150 rotates to transmit electric power to outside.
When Rechargeable vehicle is in driving mode, variator 140 is in other gear beyond neutral gear, the actuator instruction according to charging control unit, power takeoff 160 is in and overlaps 130 positions disengaged with free-sliding spline, electromotor 150 no longer works, the gear of the corresponding gear of variator 140 engages with power transmission shaft, thus the power by electromotor 110 is transferred to driving wheel.
Fig. 2 is the schematic diagram of the Rechargeable vehicle according to another embodiment of the present invention.Equally, for saving space, figure only illustrates some part especially relevant with the present invention.Different relative to the layout that electromotor 110 and variator 140 are vertically arranged (namely the rotating shaft of electromotor 150 is perpendicular to electromotor 110 and the rotating shaft of variator 140) from the electromotor 150 shown in Fig. 1, in the present embodiment, electromotor 150 be arranged (namely the shaft parallel of electromotor 150 is in rotating shaft of electromotor 110 and variator 140) in parallel relative to electromotor 110 and variator 140.
Equally, when variator 140 is in neutral gear, the actuator instruction according to charging control unit, make free-sliding spline set 130 be positioned at the position coupled with power takeoff 160, therefore the rotation of electromotor 110 is passed to electromotor 150, thus drive electrical generators 150 rotates to transmit electric power to outside.And when Rechargeable vehicle is in driving mode, variator 140 is in other gear beyond neutral gear, under the control of actuator, power takeoff 160 and free-sliding spline set 130 disengagement, electromotor 150 no longer works, the gear of the corresponding gear of variator 140 engages with power transmission shaft, thus the power by electromotor 110 is transferred to driving wheel.
Manual transmission-serial is arranged
Fig. 3 is the schematic diagram of the Rechargeable vehicle according to another embodiment of the present invention.Equally, for saving space, figure only illustrates some part especially relevant with the present invention.Different from shown in Fig. 1 and 2, in the present embodiment, electromotor 110, clutch 120, electromotor 150, free-sliding spline set 130 and variator 140 are arranged in a serial fashion, and the mode that electromotor 150 is described below links with electromotor 110.
Specifically, under charge mode, variator 140 is in neutral gear, meanwhile, the actuator instruction according to charging control unit, make the rotating shaft of electromotor 150 insert free-sliding spline set 130, thus linking with the rotating shaft of electromotor 110, thus producing electric power and exporting to external utilization device.Compared with above-described embodiment, the layout of the present embodiment eliminates power takeoff and makes structure more compact.
Under driving mode, variator 140 is in other gear beyond neutral gear, under the control of actuator, free-sliding spline set 130 is exited in the rotating shaft of electromotor 150, the output power of electromotor 110 is still transferred into driving wheel through clutch 120, electromotor 150, variator 140, thus driving vehicle to advance.
In the embodiment shown in Fig. 1-3, the gear of variator 140 manually switches, it should be noted however that principles of the invention may be equally suitable for power train adopts the situation of automatic transmission.
Automatic transmission-utilize power takeoff to transmit the step of power
Fig. 4 is the schematic diagram of the Rechargeable vehicle according to another embodiment of the present invention.As it has been described above, for saving space, figure only illustrates some part especially relevant with the present invention.In the embodiment shown in fig. 4, electromotor 110 couples with variator 140 through free-sliding spline set 130, fluid torque-converter 120 ', and the rotating shaft of electromotor 150 is provided with power takeoff 160.
When variator 140 is switched to P shelves, now Rechargeable vehicle enters charge mode.In this mode, the actuator instruction according to charging control unit, make the position that free-sliding spline set 130 entrance couples with power takeoff 160, therefore the rotation of electromotor 110 is passed to electromotor 150, thus drive electrical generators 150 rotates to transmit electric power to outside.
When Rechargeable vehicle is in driving mode, variator 140 is in other gear beyond P shelves, the actuator instruction according to charging control unit, make power takeoff 160 be in and overlap 130 positions disengaged with free-sliding spline, electromotor 150 no longer works, the gear of the corresponding gear of variator 140 engages with power transmission shaft, thus the power by electromotor 110 is transferred to driving wheel.
Fig. 5 is the schematic diagram of the Rechargeable vehicle according to another embodiment of the present invention.Equally, for saving space, figure only illustrates some part especially relevant with the present invention.Different relative to electromotor 110 and the vertically disposed layout of variator 140 from the electromotor 150 shown in Fig. 4, in the present embodiment, electromotor 150 be arranged in parallel relative to electromotor 110 and variator 140.
Equally, when variator 140 is in P shelves, the actuator instruction according to charging control unit, make free-sliding spline set 130 be positioned at the position coupled with power takeoff 160, therefore the rotation of electromotor 110 is passed to electromotor 150, thus drive electrical generators 150 rotates to transmit electric power to outside.And when Rechargeable vehicle is in driving mode, variator 140 is in other gear beyond P shelves, under the control of actuator, power takeoff 160 and free-sliding spline set 130 disengagement, electromotor 150 no longer works, the gear of the corresponding gear of variator 140 engages with power transmission shaft, thus the power by electromotor 110 is transferred to driving wheel.
Automatic transmission-serial is arranged
Fig. 6 is the schematic diagram of the Rechargeable vehicle according to another embodiment of the present invention.Equally, for saving space, figure only illustrates some part especially relevant with the present invention.Different from shown in Figure 4 and 5, in the present embodiment, electromotor 110, fluid torque-converter 120 ', electromotor 150, free-sliding spline set 130 and variator 140 are arranged in a serial fashion, and the mode that electromotor 150 is described below links with electromotor 110.
Specifically, under charge mode, variator 140 is in P shelves, meanwhile, the actuator instruction according to charging control unit, make the rotating shaft of electromotor 150 insert free-sliding spline set 130, thus linking with the rotating shaft of electromotor 110, thus producing electric power and exporting to external utilization device.Compared with above-described embodiment, the layout of the present embodiment eliminates power takeoff and makes structure more compact.
Under driving mode, variator 140 is in other gear beyond P shelves, the actuator instruction according to charging control unit, free-sliding spline set 130 is exited in the rotating shaft making electromotor 150, the output power of electromotor 110 is still transferred into driving wheel through fluid torque-converter 120 ', electromotor 150, variator 140, thus driving vehicle to advance.
Manual transmission-utilize electromagnetic clutch to transmit the layout of power
Fig. 7 is the schematic diagram of the Rechargeable vehicle according to another embodiment of the present invention.As it has been described above, for saving space, figure only illustrates some part especially relevant with the present invention.Unlike the embodiments above is, in the embodiment shown in fig. 7, electromagnetic clutch 160 is included in two parts that "on" position is pulled together mutually, the rotating shaft of one of them part and electromotor 110 is fixed together with engine rotation, and another part is connected with electromotor 150 by belt pulley 170.
When operator step on clutch, variator 140 is switched to neutral gear, and now Rechargeable vehicle enters charge mode.In this mode, charging control unit makes electromagnetic clutch 160 be energized and make both parts about adhesive, and therefore the rotation of electromotor 110 drives belt pulley 170 to rotate, and then makes electromotor 150 rotate, thus producing electric power.
When Rechargeable vehicle is in driving mode, variator 140 is in other gear beyond neutral gear, charging control unit makes electromagnetic clutch 160 power-off, its two parts disengage, therefore electromotor 150 no longer works, the gear of the corresponding gear of variator 140 engages with power transmission shaft, thus the power by electromotor 110 is transferred to driving wheel.
Fig. 8 is the schematic diagram of the Rechargeable vehicle according to another embodiment of the present invention.Equally, for saving space, figure only illustrates some part especially relevant with the present invention.In the present embodiment, electromagnetic clutch 160 is also contained in two parts that "on" position is pulled together mutually, but one of them part engages with the flywheel gear 180 being fixed in electromotor 110 rotating shaft and is fixed together with the rotating shaft with engine rotation, another part and electromotor 150.
When operator step on clutch, variator 140 is switched to neutral gear, and now Rechargeable vehicle enters charge mode.In this mode, charging control unit makes electromagnetic clutch 160 be energized and make both parts about adhesive, and therefore the rotation flywheel driven gear 180 of electromotor 110 rotates, and then makes electromotor 150 rotate, thus producing electric power.
When Rechargeable vehicle is in driving mode, variator 140 is in other gear beyond neutral gear, charging control unit makes electromagnetic clutch 160 power-off, its two parts disengage, although flywheel gear 180 is still rotating, but power is not transferred to electromotor 150, now the gear of the corresponding gear of variator 140 engages with power transmission shaft, thus the power by electromotor 110 is transferred to driving wheel.
It is worthy of note, above-described embodiment is suitable for the distribution form of the various power train of automobile, and these distribution forms include but not limited to the schemes such as front engine rear wheel driving, front-mounted engine front wheel driving, engine at extreme rear, rear bridge driven and four-wheel drive.
Electronic control system
According to the present invention, in order to realize the control to charging process, charging control unit will be set up in the electronic control system of existing vehicle.Structure and the workflow thereof of this charging control unit are described below.Equally, in order to save space, the word below with reference to electronic control system describes and accompanying drawing to eliminate with charging process be not especially relevant part (such as chassis Comprehensive Control and security system, command, control, communications, and information/entertainment systems and intelligent car body electronic system etc.).
Fig. 9 a and 9b is the schematic diagram of the electronic control system of the Rechargeable vehicle according to a further embodiment of the present invention, and it is shown respectively the electric connecting mode different from the electric automobile as external utilization device.As illustrated in figures 9 a and 9b, electronic control system comprises selection switch 310, control unit of engine 320, charging control unit 330 and gearbox controller 340, wherein, switch 310 is selected to be used for triggering charging process for user so that vehicle enters charge mode, control unit of engine 320 emulates signal according to the signal from gas pedal or the throttle from charging control unit 330 and the operation of electromotor 110 is controlled, under driving mode, variator is controlled according to the instruction of control unit of engine 320 and gear information feeds back to control unit of engine 320 by gearbox controller 340.Under charge mode, charging control unit 330 is responsible for sending throttle emulation signal and is controlled with the operation to electromotor 110, and the charging process coordinating electric machine controller 190 and BMS510 controls.
In the present embodiment, for electromotor 150 equipped with electric machine controller 190, it controls the generating output of electromotor 150, voltage or electric current for the instruction of the instruction according to charging control unit 330 and BMS510, and the high voltage direct current exported by electromotor 150 or high pressure 3 cross streams electricity convert low pressure auxiliary direct current (such as the unidirectional current of exportable 12V and 24V) to.Under high voltage direct current (being such as used for the high-tension battery group 520 to electric automobile as illustrated in fig. 9 with direct current mode quick charge) output mode, configure three-phase high-voltage exchange/high-voltage d. c inverse transform device and DC-DC converter for electric machine controller 190.Three-phase high-voltage exchange/high-voltage d. c inverse transform utensil has the output of constant power output, constant voltage and constant current output pattern to meet the quick charge requirement of high-tension battery group 520, and HVDC is converted to the direct current output of 12V/24V and connects output on interface at standard straight current charge by DC-DC converter.
Under High voltage output alternating current (such as shown in figure 9b for powering high-tension battery group 520 is charged at a slow speed with exchange way to the onboard charger 530 of electric automobile) pattern, electric machine controller 190 configuration includes three-phase high-voltage exchange/single-phase high voltage a-c transducer (such as output voltage is 220V or 110V) and exchanges the direct current output AC/DC converter of output on standard AC charging connection interface being converted to 12V/24V with by single-phase high voltage.
Referring to Fig. 9 a and 9b, charging control unit 330 includes charge controller 331 and coupled interactive device 332 (such as can adopt the touch screen of liquid crystal display or the keyboard with display to receive the input of user setup parameter and to display to the user that charging status information), alternatively, charging control unit 330 can also comprise the mini-printer 333 being connected with charge controller 331 to print the bill recording charge capacity, date and charge information etc..
Charge controller 331 plays a part core in charging control unit 330, it couples with the battery management system 510 of the power device (in the present embodiment for electric automobile 50) of control unit of engine 320, gearbox controller 340, electric machine controller 190 and outside vehicle, coordinates the operation of control unit of engine 320 and electric machine controller 190.
In the present embodiment, under charge mode, charge controller 331 indicates actuator (not shown) that electromotor 150 is coupled with the output of electromotor 110, about coupling implementation referring to above by embodiment described in Fig. 1-8.In addition, charge controller 331 arranges parameter (such as charging interval and charging current etc.) and the battery status information from battery management system 510 according to what interactive device 332 inputted, calculates output or the rotating speed of determining the generated output of electromotor 150, voltage or electric current and electromotor 110.Subsequently, charge controller 331 provides the throttle corresponding with calculating the engine speed determined to emulate signal to control the operating of electromotor 110 to control unit of engine 320, and provide control command to electric machine controller 190 so that electromotor 150 with the power set, voltage or electric current to charged vehicle output power.
In order to prevent in generator operation operating mode, because variator maloperation is put into gear and caused that Rechargeable vehicle surprisingly travels, have employed interlocking control mechanism in the present embodiment.According to this mechanism, charge controller 331 receives the signal about gearshift position from gearbox controller 340, and when confirming that shift bar is in P shelves, charge controller 331 sends shift bar blocking order with forced locking shift bar to gearbox controller 340, now just allows Rechargeable vehicle to enter charge mode.
Control unit of engine 320 and the gearbox controller 340 for controlling automatic transmission can adopt the electronic controller of configuration on original vehicle, it will be apparent to one skilled in the art that, structure and the operation principle of these controllers are all known, and therefore repeat no more here.
Under driving mode, charging control unit 330 is in unactivated state, can adopt the control mode of original vehicle at this point for the control of electromotor and variator etc..
In the present embodiment, following manner is adopted to make control unit of engine 320 optionally the basis signal from the sensor of gas pedal or the emulation signal of the throttle from charge controller 331 can control the operation of electromotor 110: by the control modification of program run in control unit of engine 320 to be, when control unit of engine 320 receives charge mode instruction from charge controller 331, the throttle of the sensing signal also self-charging controller 331 in future namely ignoring the sensor from gas pedal emulates the signal signal as control process institute foundation.Alternatively, following manner is also feasible: install microcontroller (not shown) additional between the sensor and control unit of engine 320 of gas pedal, and be set to, when receiving charge mode instruction from charge controller 331, then the sensor signal circuit cutting off gas pedal the throttle received by self-charging controller 331 emulation signal are transmitted to control unit of engine 320.Preferably, above two mode can in conjunction with the reliability used to improve electronic control system, namely, sent throttle emulation signal by charging control unit 331 to control unit of engine 320 on the one hand, indicated microcontroller to cut off the sensor signal circuit of gas pedal by charging control unit 331 on the other hand.
Figure 10 is the workflow diagram of the charge controller 331 according to the embodiment of the present invention.The operation principle of above-mentioned electronic control system is described below by this figure.
In the electronic control system of the present embodiment, the state of will be switched off is set as default conditions, in this condition, Rechargeable vehicle is in driving mode, now charging control unit 330, electromotor 150 and electric machine controller 190 are in unactivated state, machine driving between electromotor 110 and electromotor 150 is off, and control unit of engine 320 controls the operation of electromotor according to the sensing signal received from the sensor of gas pedal.
When selection switch 310 is manually switched to closure state by user, as shown in Figure 10, first in step 1001, charge controller 331 is activated and starts working.
Subsequently enter the signals about gearshift position from gearbox controller 340 to be received such as step 1002, charge controller 330, if receiving this signal, then enter step 1003, otherwise continue waiting for.
In step 1003, charge controller 330 determines whether shift bar is in P shelves, if result is true, then enters step 1004, otherwise enters step 1005, prompts the user with TR setting through interactive device 332 and points out improperly.
In step 1004, charge controller 330 exports shift bar blocking order to allow Rechargeable vehicle to enter charge mode to gearbox controller 340.
Subsequently entering step 1006, charge controller 331 sends charge mode instruction to control unit of engine 320, and instruction control unit of engine 320 ignores the sensing signal of the sensor from gas pedal, changes into and receives throttle emulation signal from charge controller 331.Or, microcontroller that charge controller 331 installs additional in gas pedal sends charge mode instruction, indicates its throttle emulation signal cutting off the sensor signal circuit of gas pedal self-charging controller 331 to be in the future transmitted to control unit of engine 320.Or, the microcontroller that charge controller 331 1 aspect installs additional in gas pedal sends charge mode instruction, indicates it to cut off the sensor signal circuit of gas pedal, and throttle is emulated signal is sent to control unit of engine 320 on the other hand.
Subsequently entering step 1007, charge controller 331 indicates actuator to make electromotor 150 couple with the output of electromotor 110.
Subsequently entering step 1008, charge controller 331 receives the status information (such as temperature and SOC state etc.) of high-tension battery group 520 through CAN from the battery management system 520 of the electric automobile 50 being electrically charged.
Subsequently entering step 1009, charge controller 331 arranges parameter and the battery status information from battery management system 510 according to what input according to interactive device 332, calculates and determines the generated output of electromotor 150 and the output of electromotor 110 or rotating speed.
Subsequently in step 1010, charge controller 331 provides the throttle emulation signal corresponding with calculating the engine speed determined to control unit of engine 320, and provides to electric machine controller 190 and make electromotor 150 with the power of setting to the control command of charged vehicle output power.
Figure 11 a and 11b is the schematic diagram of the electronic control system of the Rechargeable vehicle according to a further embodiment of the present invention, and it is shown respectively the electric connecting mode different from the electric automobile as external utilization device.The electronic control system of the present embodiment comprises selection switch 310, control unit of engine 320 and charging control unit 330, and the structure of these component units is similar with the embodiment shown in Fig. 9 with operation principle, therefore repeats no more here.But in the present embodiment, configure the situation of manual transmission for Rechargeable vehicle, adopt shift bar controller 340 ' to replace gearbox controller 340 to realize the forced locking of shift lever.Specifically, in order to prevent causing that Rechargeable vehicle surprisingly travels because variator maloperation is put into gear in generator operation operating mode, charge controller 331 receives the signal about gearshift position from shift bar controller 340 ', and when confirming that shift bar is in neutral gear, charge controller 331 sends shift bar blocking order with forced locking shift bar to shift bar controller 340 ', now just allows Rechargeable vehicle to enter charge mode.
The operation principle of the electronic control system of the present embodiment is similar to the embodiment shown in Fig. 9, it will be apparent to one skilled in the art that, after reading the foregoing specification it is easily understood that therefore repeat no more here.
Due to can under the spirit without departing substantially from basic feature of the present invention, implement the present invention in a variety of manners, therefore present embodiment is illustrative and not restrictive, define owing to the scope of the invention, rather than defined by description, therefore fall into all changes in the border of claim and boundary, or the equivalent of this claim border and boundary thus forgiven by claim.
Claims (14)
1. a Rechargeable vehicle, including:
Electromotor；
Control unit of engine, for controlling the operation of described electromotor；
Variator, it couples with described electromotor；
It is characterized in that, farther include:
For the electromotor powered to described automobile external, it is configured to couple with the output of described electromotor when described variator is in preset gear, and under described preset gear, the power train of described electromotor and described Rechargeable vehicle interrupts power transmission；And
Charging control unit, it couples with described control unit of engine, for when described variator is in described preset gear, by sending throttle emulation signal to described control unit of engine, controlling the operation of described electromotor by described control unit of engine,
Wherein, also include the electric machine controller coupled with described charging control unit and described electromotor, for the instruction according to described charging control unit, control the output of described electromotor, voltage or electric current, and for voltage transformation and AC-DC converter are made in the output of described electromotor
Wherein, described electric machine controller comprises:
High-voltage alternating/the direct-flow inverter coupled with described electromotor, is converted to high voltage direct current to realize quick charge for the instruction according to described charge controller by the three-phase alternating current output of described electromotor；And
The DC-DC converter coupled with described high-voltage alternating/direct-flow inverter, is converted to low-voltage DC for the instruction according to described charge controller by the high voltage direct current of described high-voltage alternating/direct-flow inverter.
2. a Rechargeable vehicle, including:
Electromotor；
Control unit of engine, for controlling the operation of described electromotor；
Variator, it couples with described electromotor；
It is characterized in that, farther include:
For the electromotor powered to described automobile external, it is configured to couple with the output of described electromotor when described variator is in preset gear, and under described preset gear, the power train of described electromotor and described Rechargeable vehicle interrupts power transmission；And
Charging control unit, it couples with described control unit of engine, for when described variator is in described preset gear, by sending throttle emulation signal to described control unit of engine, controlling the operation of described electromotor by described control unit of engine,
Wherein, also include the electric machine controller coupled with described charging control unit and described electromotor, for the instruction according to described charging control unit, control the output of described electromotor, voltage or electric current, and for voltage transformation and AC-DC converter are made in the output of described electromotor
Wherein, described electric machine controller comprises:
High-voltage alternating/the a-c transducer coupled with described electromotor, is converted to single-phase alternating current to realize charging at a slow speed for the instruction according to described charge controller by the three-phase alternating current output of described electromotor；And
The AC/DC converter coupled with described high-voltage alternating/a-c transducer, is converted to low-voltage DC for the instruction according to described charge controller by the High Level AC Voltage of described high-voltage alternating/a-c transducer.
3. Rechargeable vehicle as claimed in claim 1 or 2, wherein, described electromotor is connected with described variator with free-sliding spline set through clutch, the rotating shaft of described electromotor arranges power takeoff, and when described variator is in preset gear, described free-sliding spline set is in primary importance, in this primary importance, described free-sliding spline set couples with described power takeoff and coupled to described electromotor with the output by described electromotor, and when described variator is in the gear beyond preset gear, described free-sliding spline set is in the second position, in this second position, described free-sliding spline set disengages with described power takeoff.
4. Rechargeable vehicle as claimed in claim 1 or 2, wherein, described electromotor overlaps through clutch and free-sliding spline and couples with described variator, described electromotor is arranged between described clutch and described free-sliding spline set, and when described variator is in preset gear, described free-sliding spline set is in primary importance, in this primary importance, described free-sliding spline set couples with described electromotor and coupled to described electromotor with the output by described electromotor, and when described variator is in the gear beyond preset gear, described free-sliding spline set is in the second position, in this second position, described free-sliding spline set disengages with described electromotor.
5. Rechargeable vehicle as claimed in claim 1 or 2, wherein, described electromotor is connected with described variator with fluid torque-converter through free-sliding spline set, the rotating shaft of described electromotor arranges power takeoff, and when described variator is in preset gear, described free-sliding spline set is in primary importance, in this primary importance, described free-sliding spline set couples with described power takeoff and coupled to described electromotor with the output by described electromotor, and when described variator is in the gear beyond preset gear, described free-sliding spline set is in the second position, in this second position, described free-sliding spline set disengages with described power takeoff.
6. Rechargeable vehicle as claimed in claim 1 or 2, wherein, described electromotor couples with described variator through free-sliding spline set and fluid torque-converter, described electromotor is arranged between described free-sliding spline set and described fluid torque-converter, and when described variator is in preset gear, described free-sliding spline set is in primary importance, in this primary importance, described free-sliding spline set couples with described electromotor and coupled to described electromotor with the output by described electromotor, and when described variator is in the gear beyond preset gear, described free-sliding spline set is in the second position, in this second position, described free-sliding spline set disengages with described electromotor.
7. Rechargeable vehicle as claimed in claim 1 or 2, wherein, including electromagnetic clutch, can the first and second parts of adhesive when it comprises energising, wherein said Part I and Part II couple with the rotating shaft of the rotating shaft of described electromotor and described electromotor respectively, and when described variator is in preset gear, described electromagnetic clutch adhesive coupled to described electromotor with the output by described electromotor, and when described variator is in the gear beyond preset gear, described electromagnetic clutch disengages so that described electromotor disengages with described electromotor.
8. Rechargeable vehicle as claimed in claim 7, wherein, the rotating shaft of described electromotor is coupled by belt pulley or gear manner with the Part I of described electromagnetic clutch.
9. Rechargeable vehicle as claimed in claim 1, wherein, described electromotor adopts the one in following motor: permagnetic synchronous motor, electric shock magnetic-synchro motor, induction machine, reluctance motor and direct current generator.
null10. one kind is the method for configuration of automobiles charge function，Described automobile includes electromotor、For the control unit of engine controlling the operation of described electromotor and the variator coupled with described electromotor，It is characterized in that，Electromotor and charging control unit are installed in described automobile，Wherein，It is couple with the output of described electromotor when described variator is in preset gear with to outside output power by described generator configuration，Under described preset gear，The power train of described electromotor and described Rechargeable vehicle interrupts power transmission，It is configured to described charging control unit couple with described control unit of engine，Thus when described variator is in described preset gear，By sending throttle emulation signal to described control unit of engine，Control charging process and implement to control to the operation of described electromotor by described control unit of engine，
Wherein, described automobile also includes the electric machine controller coupled with described charging control unit and described electromotor, for the instruction according to described charging control unit, control the output of described electromotor, voltage or electric current, and for voltage transformation and AC-DC converter are made in the output of described electromotor
Wherein, described electric machine controller comprises:
High-voltage alternating/the direct-flow inverter coupled with described electromotor, is converted to high voltage direct current to realize quick charge for the instruction according to described charge controller by the three-phase alternating current output of described electromotor；And
The DC-DC converter coupled with described high-voltage alternating/direct-flow inverter, is converted to low-voltage DC for the instruction according to described charge controller by the high voltage direct current of described high-voltage alternating/direct-flow inverter.
null11. the method that a kind is configuration of automobiles charge function，Described automobile includes electromotor、For the control unit of engine controlling the operation of described electromotor and the variator coupled with described electromotor，It is characterized in that，Electromotor and charging control unit are installed in described automobile，Wherein，It is couple with the output of described electromotor when described variator is in preset gear with to outside output power by described generator configuration，Under described preset gear，The power train of described electromotor and described Rechargeable vehicle interrupts power transmission，It is configured to described charging control unit couple with described control unit of engine，Thus when described variator is in described preset gear，By sending throttle emulation signal to described control unit of engine，Control charging process and implement to control to the operation of described electromotor by described control unit of engine，
Wherein, described automobile also includes the electric machine controller coupled with described charging control unit and described electromotor, for the instruction according to described charging control unit, control the output of described electromotor, voltage or electric current, and for voltage transformation and AC-DC converter are made in the output of described electromotor
Wherein, described electric machine controller comprises:
High-voltage alternating/the a-c transducer coupled with described electromotor, is converted to single-phase alternating current to realize charging at a slow speed for the instruction according to described charge controller by the three-phase alternating current output of described electromotor；And
The AC/DC converter coupled with described high-voltage alternating/a-c transducer, is converted to low-voltage DC for the instruction according to described charge controller by the High Level AC Voltage of described high-voltage alternating/a-c transducer.
12. the method providing mobile charging service by Rechargeable vehicle, it is characterised in that described Rechargeable vehicle includes: electromotor；Control unit of engine, for controlling the operation of described electromotor；Variator, it couples with described electromotor；For the electromotor powered to the power device of described automobile external, being configured to when described variator is in preset gear and couple with the output of described electromotor, under described preset gear, the power train of described electromotor and described Rechargeable vehicle interrupts power transmission；And charging control unit, it couples with described control unit of engine,
Wherein, comprise the steps of
If described Rechargeable vehicle is in driving mode, then controlled the operation of described electromotor by described control unit of engine；And
If described Rechargeable vehicle is in charge mode, described variator is then made to be in described preset gear, by charging control unit, described electromotor is controlled and by sending throttle emulation signal to described control unit of engine to the process that the power device outside described Rechargeable vehicle charges, implement to control to the operation of described electromotor by described control unit of engine
Wherein, described Rechargeable vehicle also includes the electric machine controller coupled with described charging control unit and described electromotor, for the instruction according to described charging control unit, control the output of described electromotor, voltage or electric current, and for voltage transformation and AC-DC converter are made in the output of described electromotor
Wherein, described electric machine controller comprises:
High-voltage alternating/the direct-flow inverter coupled with described electromotor, is converted to high voltage direct current to realize quick charge for the instruction according to described charge controller by the three-phase alternating current output of described electromotor；And
The DC-DC converter coupled with described high-voltage alternating/direct-flow inverter, is converted to low-voltage DC for the instruction according to described charge controller by the high voltage direct current of described high-voltage alternating/direct-flow inverter.
13. the method providing mobile charging service by Rechargeable vehicle, it is characterised in that described Rechargeable vehicle includes: electromotor；Control unit of engine, for controlling the operation of described electromotor；Variator, it couples with described electromotor；For the electromotor powered to the power device of described automobile external, being configured to when described variator is in preset gear and couple with the output of described electromotor, under described preset gear, the power train of described electromotor and described Rechargeable vehicle interrupts power transmission；And charging control unit, it couples with described control unit of engine,
Wherein, comprise the steps of
If described Rechargeable vehicle is in driving mode, then controlled the operation of described electromotor by described control unit of engine；And
If described Rechargeable vehicle is in charge mode, described variator is then made to be in described preset gear, by charging control unit, described electromotor is controlled and by sending throttle emulation signal to described control unit of engine to the process that the power device outside described Rechargeable vehicle charges, implement to control to the operation of described electromotor by described control unit of engine
Wherein, described Rechargeable vehicle also includes the electric machine controller coupled with described charging control unit and described electromotor, for the instruction according to described charging control unit, control the output of described electromotor, voltage or electric current, and for voltage transformation and AC-DC converter are made in the output of described electromotor
Wherein, described electric machine controller comprises:
High-voltage alternating/the a-c transducer coupled with described electromotor, is converted to single-phase alternating current to realize charging at a slow speed for the instruction according to described charge controller by the three-phase alternating current output of described electromotor；And
The AC/DC converter coupled with described high-voltage alternating/a-c transducer, is converted to low-voltage DC for the instruction according to described charge controller by the High Level AC Voltage of described high-voltage alternating/a-c transducer.
14. method as claimed in claim 13, wherein, described power device is electric automobile.
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| CN103187771B (en) * | 2011-12-31 | 2015-08-26 | 比亚迪股份有限公司 | Electric automobile and electric discharge device thereof |
| US9260022B2 (en) | 2011-12-31 | 2016-02-16 | Shenzhen Byd Auto R&D Company Limited | Electric vehicle and power system and motor controller for electric vehicle |
| CN104442630A (en) * | 2014-12-10 | 2015-03-25 | 衡阳泰豪通信车辆有限公司 | Running and power generation interlock |
| CN105406536B (en) * | 2015-12-07 | 2018-01-12 | 湖南深拓智能设备股份有限公司 | A kind of intelligent mobile charging system and method using internet |
| CN105437994A (en) * | 2015-12-07 | 2016-03-30 | 湖南深拓智能设备股份有限公司 | Mobile charging vehicle electrical system used for rescuing and control method for mobile charging vehicle electrical system |
| CN106671803B (en) * | 2016-08-05 | 2019-08-13 | 广东亿鼎新能源汽车有限公司 | The safety control and method of charging service vehicle |
| CN109278554A (en) * | 2018-11-30 | 2019-01-29 | 蔚来汽车有限公司 | Power takeoff generation unit device and movable charging vehicle including it |
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