CN102593915A - Equipment and method for carrying out valley period charging - Google Patents
Equipment and method for carrying out valley period charging Download PDFInfo
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- CN102593915A CN102593915A CN2012100567412A CN201210056741A CN102593915A CN 102593915 A CN102593915 A CN 102593915A CN 2012100567412 A CN2012100567412 A CN 2012100567412A CN 201210056741 A CN201210056741 A CN 201210056741A CN 102593915 A CN102593915 A CN 102593915A
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Abstract
The invention relates to a method for carrying out valley period charging. Charging equipment is connected to a motor vehicle, and the method comprises the following steps: A, acquiring charging state information including current electricity quantity, rated electricity quantity and charging power; B, acquiring the valley period charging quantity demand, and calculating a charging time period and/or estimated cost according to the valley period charging quantity demand and the charging state information; C, displaying the charging time period and/or the estimated cost; D, acquiring the charging indication information; and E, carrying out the valley period charging to the motor vehicle if the charging indication information selects the valley period charging, otherwise, not carrying out the valley period charging.
Description
Technical field
The present invention relates to the Electric Application field, and relate to a kind of Apparatus and method for that is used for the charging of paddy phase especially.
Background technology
At present, greenhouse effect harm strengthens year by year and the oil shortage problem is increasingly sharpened, and orthodox car has further aggravated serious environmental pollution and energy shortage problem day by day.Electric automobile efficient is high, discharging is low, can fundamentally reduce the dependence to oil, increases the utilization of regenerative resource, reduces the discharging of carbon dioxide and pollutant, has obtained paying attention to widely.Countries in the world are dropped into a huge sum of money one after another, carry out electric vehicle engineering research and development, especially aspect the electric power system of core, drive system, have carried out big quantity research, have obtained considerable progress.
Electric automobile is meant all or part of by motor-driven automobile, mainly contains pure electric automobile, hybrid vehicle, FC-EV and external charge formula hybrid vehicle etc. at present.In order electric power to be provided, must setting can be the charging device of charging electric vehicle to electric automobile.At present, charging electric vehicle equipment mainly comprises charging pile, charging station etc.
In general, charging pile is fairly simple, and floor space is little, and is easy for installation, can be installed on electric automobile charging station, public parking place, easy and simple to handle, is important charging electric vehicle facility.Charging station and filling station are similar; It is a kind of more large-scale " adding the power station "; Can give equipment charges such as mobile phone, electric motor car, electric automobile apace; Several battery combination that are set to tens of covers of can charging simultaneously can utilize powerful non-vehicle-mounted charge machine directly battery to be carried out quick charge, also can utilize non-vehicle-mounted or vehicle-mounted charge machine that battery is charged at a slow speed.
In electric power system, power load is normally time dependent, will be divided into peak, flat section and low ebb three phases usually every day, also can be divided into more multi-period or two periods.Since bigger at the peak phase power consumption, overload appears easily, be unfavorable for the security of operation of equipment, and the ebb period power consumption is less, the electrical network load factor is low, is unfavorable for the normal operation of equipment equally.Therefore, how peak clipping Pinggu is the major issue that electric power system need solve.
And the electric automobile that increases day by day may aggravate the excessive problem of peak phase load power, and does not consider this problem in the charging devices such as charging pile of the prior art and charging station.In order to address this is that, need make full use of " paddy phase " charges to non-emergent, non-instant electric motor car.Target of the present invention proposes how to make full use of the method for valley period power just to this problem.
Summary of the invention
In order to address the above problem; According to an aspect of the present invention, a kind of method that is used for the charging of paddy phase is provided, charging device is connected to motor vehicle; Said method comprises: A. obtains charging status information, and said charging status information comprises current electric quantity, specified electric quantity and charge power; B. obtain paddy phase charging demand, and calculate charging interval section and/or estimated charges according to paddy phase charging demand and charging status information; C. show charging interval section and/or estimated charges; D. obtain the charging indication information; If E. said charging indication information is selected the charging of paddy phase, then motor vehicle is carried out the charging of paddy phase; Otherwise do not carry out the charging of paddy phase.
According to an aspect of the present invention, a kind of method that is used for the charging of paddy phase is provided, charging device is connected to motor vehicle, said method comprises: A. obtains charging status information, and said charging status information comprises current electric quantity, specified electric quantity and charge power; B. obtain charge immediately demand and paddy phase charging demand, and calculate charging interval section and/or estimated charges according to the demand of charging immediately, paddy phase charging demand and charging status information; C. show charging interval section and/or estimated charges; D. obtain the charging indication information; If charging immediately and the charging of paddy phase are selected in E. said charging indication information indication, then motor vehicle is charged and the charging of paddy phase immediately; Otherwise do not charge immediately and the charging of paddy phase.
Preferably, comprise also in step C wherein that if the charging interval section and/or the estimated charges that show are not accepted, repeated execution of steps B and C are till accepting.Preferably, if the charging interval section and/or the estimated charges that demonstrate are not accepted, then can repeat to obtain paddy phase charging demand or charge immediately demand and paddy phase charging demand, double counting charging interval section and/or estimated charges are till accepting.
Preferably, wherein, the paddy phase charge volume demand and/or the demand of charging immediately are: final quantity or recruitment; And the charging demand is by a kind of expression the in the following content: the percentage of operating range, battery rated capacity, the charging number of degrees, charging interval length or the electricity charge amount of money.
Preferably, the demand of wherein charging is the charging demand imported of user or the charging demand of systemic presupposition.
Preferably, wherein calculate the charging demand, and convert the charging interval section into according to the charging status information demand of will charging according to operating range.
Preferably, wherein calculate the charging demand, and convert charge volume into the charging interval section according to charging status information according to the electricity charge.
Preferably, also comprise at least one that shows in the following content: electric weight, the distance that can go before electric weight, the charging beginning when charging finishes, the distance that can go when charging finishes or the charging electricity charge when charging time started, charging concluding time, charging beginning.
Preferably, also comprise through in the following content of the cell stores in the charging device at least one: time started paddy phase, concluding time paddy phase, electricity price information; Perhaps pass through at least one in the following content of cell stores in the motor vehicle: time started paddy phase, concluding time paddy phase, electricity price information.
Preferably; Otherwise after not carrying out paddy phase charging or do not charge immediately with the charging of paddy phase after, can also select a kind of in following the charge mode according to said charging indication information: charging immediately, regularly charging, the charging of non-peak phase, lowest trough charging, charging immediately and the charging of non-peak phase, charge immediately and lowest trough is charged.Preferably, wherein charging and non-peak phase charging expression immediately: charge immediately and these two kinds of charge modes that charging modes combines of non-peak phase charging.Preferably, the wherein expression of charging and lowest trough charging immediately: two kinds of charge modes that charging modes combines of charging and lowest trough charging immediately.
According to an aspect of the present invention, a kind of method that is used for the charging of paddy phase is provided, charging device is connected to motor vehicle, said method comprises: A. shows charge prompting information; B. obtain the charging indication information; If the charging of paddy phase is selected in C. said charging indication information indication, then motor vehicle is carried out the charging of paddy phase; Otherwise, do not carry out the charging of paddy phase.
According to an aspect of the present invention; A kind of charging device that is used for the charging of paddy phase is provided, charging device is connected to motor vehicle, said charging device comprises: control unit, display unit and input unit; It is characterized in that; Control unit obtains charging status information, and said state information comprises current electric quantity, specified electric quantity and charge power; Obtain paddy phase charging demand, and calculate paddy phase charging interval section and/or estimated charges according to paddy phase charging demand and charging status information; Motor vehicle is carried out the charging of paddy phase; Display unit shows paddy phase charging interval section and/or estimated charges; And input unit, obtain the charging indication information.
According to an aspect of the present invention; A kind of charging device that is used for the charging of paddy phase is provided, charging device is connected to motor vehicle, said charging device comprises: control unit, display unit and input unit; It is characterized in that; Control unit obtains charging status information, and said state information comprises current electric quantity, specified electric quantity and charge power; Obtain charge immediately demand and paddy phase charging demand, and calculate charging interval section and/or estimated charges according to the demand of charging immediately, paddy phase charging demand and charging status information; Motor vehicle is charged and the charging of paddy phase immediately; Display unit shows charging interval section and/or estimated charges; And input unit, obtain the charging indication information.
Preferably, wherein, the paddy phase charging demand and/or the demand of charging immediately are: final quantity or recruitment; And the charging demand is by a kind of expression the in the following content: the percentage of operating range, battery rated capacity, the charging number of degrees, charging interval length or the electricity charge amount of money.
Preferably, the demand of wherein charging is the charging demand imported of user or the charging demand of systemic presupposition.
Preferably, wherein calculate the charging demand, and convert the charging interval section into according to the charging status information demand of will charging according to operating range.
Preferably, wherein calculate the charging demand, and convert charge volume into the charging interval section according to charging status information according to the electricity charge.
Preferably, also comprise at least one that shows in the following content: electric weight, the distance that can go before electric weight, the charging beginning when charging finishes, the distance that can go when charging finishes or the charging electricity charge when charging time started, charging concluding time, charging beginning.
Preferably, also comprise through in the following content of the cell stores in the charging device at least one: time started paddy phase, concluding time paddy phase, electricity price information; Perhaps pass through at least one in the following content of cell stores in the motor vehicle: time started paddy phase, concluding time paddy phase, electricity price information.
According to an aspect of the present invention, a kind of charging device that is used for the charging of paddy phase is provided, charging device is connected to motor vehicle; Said charging device comprises: control unit, display unit and input unit; It is characterized in that display unit shows charge prompting information; Input unit obtains the charging indication information; Control unit if the charging of paddy phase is selected in the indication of said charging indication information, then carries out the charging of paddy phase to motor vehicle.
Many technology of here introducing can be used hardware, firmware, software or its to make up and realize.In an example; Realize above-mentioned technology in the computer program of on programmable calculator, carrying out; Each programmable calculator includes processor, the readable storage medium (comprising volatibility and nonvolatile memory and/or memory element) of processor, and suitable input and output device.Program code is applied to use the data of input equipment input, thereby carries out the function of being introduced and generate output information.Output information is applied to one or more output equipments.In addition, preferably use level process or object oriented programming languages to realize each program, thereby communicate with computer system.Yet, if necessary, can realize said procedure with compilation or machine language.Under any circumstance, said language can be the language of compiling or explanation.
Description of drawings
Read the following detailed description of preferred illustrative execution mode in conjunction with the drawings, can understand these and further characteristics and advantage of the present invention better, wherein:
Fig. 1 shows the structural representation that utilizes charging pile that electric automobile is charged in the prior art;
Fig. 2 shows the structural representation that motor vehicle is carried out the charging of paddy phase according to an embodiment of the invention;
Fig. 3 shows the structural representation that motor vehicle is carried out the charging of paddy phase according to another embodiment of the present invention;
Fig. 4 shows the flow chart that is used for the charging of paddy phase according to one embodiment of the present invention;
Fig. 5 is the flow chart with paddy phase charging of being used for charging immediately according to one embodiment of the present invention; And
Fig. 6 is the flow chart that is used for the charging of paddy phase of another execution mode according to the present invention.
Embodiment
With reference now to accompanying drawing, introduces illustrative embodiments of the present invention; Yet; The present invention can implement with many different forms; And be not limited to embodiment described herein, it is for openly the present invention at large and fully that these embodiment are provided, and fully passes on scope of the present invention to the person of ordinary skill in the field.Term in the expression illustrative embodiments in the accompanying drawings is not to qualification of the present invention.In the accompanying drawings, identical cells/elements is used identical Reference numeral.
" one ", " one ", " said " and " being somebody's turn to do " of using except as otherwise noted, also comprise plural form here.In addition; Should be understood that; The term that uses in this specification " comprises ", " comprising " and/or " containing "; Specified some characteristics, entity, step, operation, unit and/or element, but the group of not getting rid of one or more characteristics, entity, step, operation, unit, element and/or forming by them.Should be understood that when the unit is called as " connection " or " coupling " when another unit, it can be directly to be connected with another unit or to be coupled, and also can have temporary location.In addition, " connection " of indication or " coupling " comprise wireless connections or coupling here.The term that here uses " and/or " comprise one or more than the combination in any and all combinations of listed relevant item.
Except as otherwise noted, the term (comprising scientific and technical terminology) that here uses has the common implication of understanding to the person of ordinary skill in the field.In addition, it is understandable that the term so that normally used dictionary limits is appreciated that with the linguistic context of its association area to have consistent implication, and should be understood that Utopian or too formal meaning.
Fig. 1 shows the structural representation that utilizes charging pile that electric automobile is charged in the prior art.As shown in Figure 1, said structure comprises charging pile 101 and electric automobile 111.Charging pile 101 can comprise: display unit 102, control unit 103 and power subsystem 104.Electric automobile 111 can comprise: Terminal Control Element 112, battery management unit 113 and battery 114.When electric automobile 111 was connected to charging pile 101 through transmission line 122, charging pile 101 can be electric automobile 111 chargings through said transmission line 122.Charging pile 101 can also electromagnetic induction mode electric automobile 111 is charged, do not need transmission line 122 this moment.Electric automobile 111 can also communicate with charging pile 101 through wired or wireless communication circuit 121 and be connected.Electric automobile 111 can transmit each other various data through communication line with charging pile 101, for example battery status information etc.
In the prior art, display unit 102 can show charged state, charge information percentage for example, charging remaining time etc.Control unit 103 is confirmed video data through the data from battery management unit 113, and video data is offered display unit 102.104 pairs of electric automobiles 111 of control unit 103 control power subsystems charge.Terminal Control Element 112 is core control parts of electric automobile 111 inside, realizes the control to electric automobile 111 various functions.Battery 114 can store electrical energy and direct current can be provided when electric automobile during traveling.Battery management system (Battery Management System; BMS) 113 be connected between battery 114 and the Terminal Control Element 112, be used to improve the utilance of battery, prevent that battery from occurring overcharging and overdischarge; Prolong the useful life of battery, the state of monitoring battery etc.Preferably, electric automobile 111 can also comprise the power subsystem (not shown in figure 1), and said power subsystem is used for converting the alternating current of charging pile 101 inputs into direct current, thereby the direct current after will changing is stored in the battery 114.
In the prior art.Charging process is relevant with the characteristic of electrokinetic cell.Often comprise precharge, constant current charge, constant voltage charge, floating charge like lead-acid battery, in order to reduce polarity effect, the back discharge pulse can also be mixed in the centre, when monitoring problem such as overheated, also will leave standstill.The charging of the lithium ion battery that electric automobile is commonly used generally comprises constant current charge, constant voltage charge, also has the overheated protection of Denging, when appearance temperature is too high, suspends charging.Method provided by the invention is consistent with above-mentioned charging method, and controller calculates the charging interval section and/or the electricity charge according to the process that charges normal, and charges according to the setting pattern.Be put into the paddy phase to the said charging process of major general and carry out, perhaps being divided into charging immediately and paddy phase charges two stages and charging stage paddy phase is put into the paddy phase carries out.
But in the prior art, charging pile 101 can not guarantee that electric automobile 111 charged in the electricity consumption paddy phase.For this reason, the present invention proposes the Apparatus and method for that can charge to power consumption equipments such as electric automobiles in the paddy phase.
Fig. 2 shows the structural representation that motor vehicle is carried out paddy phase charging according to an embodiment of the invention.As shown in Figure 2, said structure comprises charging device 201 and motor vehicle 211.Charging device 201 can be charging station, charging pile etc. other can be the equipment of electric device charging.Motor vehicle 211 can be that electric automobile, Moped Scooter, electro-tricycle etc. use the rolling stock of electric energy as power.The present invention describes with electric automobile as an example, but the present invention is not limited to electric automobile, but can be applied to other electrical equipments.And wherein, electric automobile is all or part of by the automobile of electric energy drive motors as dynamical system, comprises pure electric automobile, mixed power electric car, FC-EV and external charge formula hybrid vehicle etc.
Preferably, when motor vehicle 211 was connected to charging device 201 through wired or wireless transmission line 222, charging device 201 can be motor vehicle 211 chargings through wired or wireless transmission line 222.Preferably, wired transmission line for example is a cable, and wireless transmission line can be an electromagnetic induction.Preferably, motor vehicle 211 can also communicate with charging device 201 through wired or wireless communication circuit 221 and be connected.Preferably, wire communication line for example is optical fiber, twisted-pair feeder etc.In addition, motor vehicle 211 can transmit various data through communication line 221 each other with charging device 201, and for example the current electric quantity of motor vehicle, specified electric quantity and charge power etc. perhaps can be charging interval section and estimated charges.Preferably, said charge power generally includes two aspect information, and the one, power curve that the motor vehicle charging process allows or the description of equal value with power curve, the battery management system from motor vehicle obtains usually; The 2nd, the maximum charge power that charging device allows.When carrying out actual charging and calculating charging interval section and/or estimated charges, should adopt power less in the two.
According to preferred implementation of the present invention, charging device 201 can comprise: display unit 202, control unit 203 and input unit 204.Preferably, charging device 201 can also comprise power subsystem 205, be used for converting the alternating current of input into direct current, thereby the direct current after will changing is transferred to motor vehicle 211, thereby the direct current after will changing is stored in the battery 214.Preferably, can also the power subsystem (not shown) be set in motor vehicle 211, be used for converting the alternating current of charging device 201 inputs into direct current, thereby the direct current after will changing be stored in the battery 214.
Preferably, display unit 202 can show charging interval section and/or estimated charges.Preferably, the charging interval section and/or the electricity charge are at least one in the following content: electric weight, the distance that can go before electric weight, the charging beginning when charging finishes, the distance that can go when charging finishes or the charging electricity charge when charging time started, charging concluding time, charging beginning.Preferably, display unit 202 can show charge mode, for example charging and/or paddy phase charging immediately.Preferably, display unit 202 can be a touch-screen.
Preferably, control unit 203 can obtain charging status information.Wherein, said charging status information can be current electric quantity, specified electric quantity and charge power.Preferably, said current electric quantity, specified electric quantity are to obtain from the battery management system of motor vehicle 211.According to the embodiment of the present invention, when power subsystem is arranged in the motor vehicle 211, obtain the information of charge power from motor vehicle 211.Preferably, when power subsystem is arranged in the charging device 201, obtain the information of charge power from charging device 201.
Preferably, control unit 203 can obtain the paddy phase charge volume demand and/or the demand of charging immediately.Preferably, control unit 203 can obtain the paddy phase charge volume demand and/or the demand of charging immediately via display unit 202 or via input unit 204.Preferably, the paddy phase charge volume demand and/or the demand of charging immediately can be: final quantity or recruitment, that is, and the final charge volume or the charge volume of increase.Preferably, the paddy phase charge volume demand and/or the demand of charging immediately are by a kind of expression the in the following content: the percentage of operating range, battery rated capacity, the charging number of degrees, charging interval length or the electricity charge.Preferably, the paddy phase charge volume demand and/or the demand of charging immediately can be the charging demand imported of user or the charging demand of systemic presupposition.Preferably; Because charging process power in latter stage is little, the time is long; Therefore the charging demand of said systemic presupposition can for example be 98%, 95%, 90% or other suitable amount of specified electric quantity, according to its calculating and demonstration charging interval section and/or estimated charges less than specified electric quantity.But, when carrying out actual charging, after the charging demand of accomplishing said systemic presupposition, can continue to be charged to specified electric quantity.Preferably, wherein calculate the charging demand, and convert the charging interval section into according to the charging status information demand of will charging according to operating range.Preferably, calculate the charging demand, and convert charge volume into the charging interval section according to charging status information according to the electricity charge.
According to preferred implementation of the present invention, if what obtain is paddy phase charging demand, then control unit 203 is according to paddy phase charging demand and charging status information calculating charging interval section and/or estimated charges.Preferably; If to calculating and demonstrating the charging interval section and/or estimated charges are not accepted; Then can repeat to obtain the paddy phase charge volume demand and/or the demand of charging immediately, and calculate charging interval section and/or estimated charges according to paddy phase charging demand and charging status information.
Preferably, if said charging indication information is not selected the charging of paddy phase, then do not carry out the charging of paddy phase.Preferably, said charging indication information also possibly indicated one or more in the following content of selection: charging immediately, regularly charging, the charging of non-peak phase, perhaps lowest trough is charged.Preferably, said timing charging is meant in the time period of user's appointment and charges.Preferably, the charging of non-peak phase is meant that at the peak time outside the phase charges.Preferably, the lowest trough charging was meant in the minimum time period of power consumption charges, and the said time period is interim in paddy usually, and is the lower time period of the interim power consumption of paddy.
According to preferred implementation of the present invention; If what obtain is charge immediately demand and paddy phase charging demand, then control unit 203 also calculates charging interval section and/or estimated charges according to the demand of charging immediately, paddy phase charging demand and charging status information.Preferably; If to calculating and demonstrating the charging interval section and/or estimated charges are not accepted; Then can repeat to obtain charge immediately demand and paddy phase charging demand, and calculate charging interval section and/or estimated charges according to the demand of charging immediately, paddy phase charging demand and charging status information.
Preferably, if said charging indication information is not selected to charge immediately and the charging of paddy phase, then do not charge immediately and the charging of paddy phase.Preferably, said charging indication information also possibly indicated one or more in the following content of selection: charging immediately, regularly charging, the charging of non-peak phase, perhaps lowest trough is charged.Preferably, said timing charging is meant in the time period of user's appointment and charges.Preferably, the charging of non-peak phase is meant that at the peak time outside the phase charges.Preferably, the lowest trough charging was meant in the minimum time period of power consumption charges, and the said time period is interim in paddy usually, and is the lower time period of the interim power consumption of paddy.
According to preferred implementation of the present invention,, then motor vehicle is carried out the charging of paddy phase if the charging of paddy phase is selected in the charging indication information that control unit 203 obtains indication; Otherwise, do not carry out the charging of paddy phase.
Preferably, input unit 204 is used to obtain the charging indication information.Preferably, said charging indication information can be indicated and selected to carry out paddy phase charge mode.Preferably, said charging indication information also possibly indicated one or more in the following content of selection: charging immediately, regularly charging, the charging of non-peak phase, perhaps lowest trough is charged.Preferably, said timing charging is meant in the time period of user's appointment and charges.Preferably, the charging of non-peak phase is meant that at the peak time outside the phase charges.Preferably, the lowest trough charging was meant in the minimum time period of power consumption charges, and the said time period is interim in paddy usually, and is the lower time period of the interim power consumption of paddy.Preferably, carry out when charging paddy phase, start charging, until accomplishing said paddy phase charging demand in the time started said paddy phase.When a paddy phase, the time can not accomplish, continuing to charge to completion said paddy phase charging demand in section or time period next paddy phase At All Other Times.Preferably, section can comprise non-time period peak phase, lowest trough time period etc. At All Other Times.
Preferably, power subsystem 205 can provide charging immediately, the charging of paddy phase or charging immediately and the required electric power of paddy phase charging for motor vehicle.Preferably,, can convert alternating current into direct current, then direct current is transferred to motor vehicle 211, utilize direct current to charge the battery then through the power subsystem in the charging device 201 205 if the electric power that charging device 201 obtains is alternating current.Preferably,, can alternating current directly be transferred to motor vehicle 211, convert alternating current into direct current, utilize direct current to charge the battery then by the power subsystem (not shown) in the motor vehicle 211 if the electric power that charging device 201 obtains is alternating current.Preferably,, then can direct current directly be transferred to motor vehicle 211, utilize direct current to charge the battery then if the electric power that charging device 201 obtains is direct current.Preferably, preferably,, then can carry out rectification, utilize the direct current after the rectification to charge the battery then through the power subsystem in motor vehicle 211 or the charging device 201 if the electric power that charging device 201 obtains is direct current.
Preferably, charging device 201 can also comprise memory cell (not shown among Fig. 2), at least one in the following content of cell stores: time started paddy phase, concluding time paddy phase, electricity price information; Perhaps pass through at least one in the following content of cell stores in the motor vehicle: time started paddy phase, concluding time paddy phase, electricity price information.
According to preferential execution mode of the present invention, motor vehicle 211 comprises: Terminal Control Element 212, battery management system 213 and battery 214.Preferably, motor vehicle 211 can also comprise the power subsystem (not shown).Preferably, Terminal Control Element 212 is the inner core control parts of electric automobile, realizes the control to the various functions of electric automobile.Battery 214 can store electrical energy and direct current can be provided when electric automobile during traveling.Battery management system 213 is connected between battery 214 and the Terminal Control Element 212, is used to improve the utilance of battery, prevents that battery from occurring overcharging and overdischarge, prolongs the useful life of battery, the state of monitoring battery etc.
Fig. 3 shows the structural representation that motor vehicle is carried out the charging of paddy phase according to another embodiment of the present invention.As shown in Figure 3, said structure comprises charging device 301 and motor vehicle 311.Structure shown in Figure 3 is with the different of structure shown in Figure 2, also comprises communication unit in the charging device 301 of Fig. 3.Preferably, said communication unit 307 can wired or wirelessly be connected to motor vehicle 311, and communication unit 307 can be sent to motor vehicle 311 with charging status information wired or wirelessly.Preferably, said communication unit 307 can communicate with user communication device, and said user communication device can be mobile phone, personal digital assistant, laptop computer, personal computer etc.Communication unit 307 can wirelessly be sent to communication devices of users with charging status information, and can wirelessly receive user command from communication devices of users.
Fig. 4 shows the flow chart that is used for the charging of paddy phase according to one embodiment of the present invention.As shown in Figure 4, said method begins from step 400, and charging device is connected to motor vehicle and carries out necessary initialization.In step 401, obtain charging status information, said charging status information is drawn together current electric quantity, specified electric quantity and charge power.Battery management system is connected between battery and the Terminal Control Element, is used to improve the utilance of battery, prevents that battery from occurring overcharging and overdischarge, prolongs the useful life of battery, the state of monitoring battery etc.
In step 402, obtain paddy phase charging demand, and calculate charging interval section and/or estimated charges according to paddy phase charging demand and charging status information.
In step 403, show charging interval section and/or estimated charges;
In step 404, obtain the charging indication information;
In step 405,, then motor vehicle is carried out the charging of paddy phase if said charging indication information is selected the charging of paddy phase; Otherwise do not carry out the charging of paddy phase.
Preferably; If to calculating and demonstrating the charging interval section and/or estimated charges are not accepted; Then can repeat to obtain the paddy phase charge volume demand and/or the demand of charging immediately, and calculate charging interval section and/or estimated charges according to paddy phase charging demand and charging status information.
Preferably; If said charging indication information is not selected the charging of paddy phase; Then do not carry out after the paddy phase charging, can also select in the following content one or more according to the charging indication information: charging immediately, regularly charging, the charging of non-peak phase, perhaps lowest trough charging.
Fig. 5 shows the flow chart with paddy phase charging of being used for charging immediately according to one embodiment of the present invention.As shown in Figure 5, said method begins from step 500, and charging device is connected to motor vehicle and carries out necessary initialization.In step 501, obtain charging status information, said charging status information comprises current electric quantity, specified electric quantity and charge power;
In step 502, obtain charge immediately demand and paddy phase charging demand, and calculate charging interval section and/or estimated charges according to the demand of charging immediately, paddy phase charging demand and charging status information;
In step 503, show charging interval section and/or estimated charges;
In step 504, obtain the charging indication information;
In step 505,, then motor vehicle is charged and the charging of paddy phase immediately if charging immediately and the charging of paddy phase are selected in the indication of said charging indication information; Otherwise do not charge immediately and the charging of paddy phase.
Preferably; If to calculating and demonstrating the charging interval section and/or estimated charges are not accepted; Then can repeat to obtain charge immediately demand and paddy phase charging demand, and calculate charging interval section and/or estimated charges according to the demand of charging immediately, paddy phase charging demand and charging status information.
Preferably; If said charging indication information is not selected the charging of paddy phase; Then do not carry out after the paddy phase charging, can also select in the following content one or more according to the charging indication information: charging immediately, regularly charging, the charging of non-peak phase, perhaps lowest trough charging.
Fig. 6 shows the flow chart that is used for the charging of paddy phase according to one embodiment of the present invention.As shown in Figure 6, said method begins from step 600, and charging device is connected to motor vehicle and carries out necessary initialization.
Step 601 shows charge prompting information;
Step 602 is obtained the charging indication information;
Step 603 if the charging of paddy phase is selected in the indication of said charging indication information, is then carried out the charging of paddy phase to motor vehicle; Otherwise, do not carry out the charging of paddy phase.
Through mainly having described the present invention with reference to a small amount of embodiment.Yet known in those skilled in the art, Patent right requirement limited as subsidiary, except disclosed other embodiment more than the present invention falls within the scope of the invention with being equal to.
Normally, all terms that in claim, use are all explained in the common implication of technical field according to them, only if therein by definition clearly in addition.All references " one/said/these [device, assembly etc.] " all be interpreted as at least one instance in said device, the assembly etc. openly, only if explanation clearly in addition.The step of any method disclosed herein all need not be with the operation of disclosed order accurately, only if explanation clearly.
In the detailed description in front, with reference to constituting the accompanying drawing of the present invention's part, and the mode through demonstration shows and can realize specific embodiment of the present invention in the accompanying drawings.Enough described some modification of these embodiment and embodiment in detail, made the person of ordinary skill in the field can realize embodiments of the invention.Scrutablely be on the basis that does not break away from spirit disclosed by the invention or scope, can use other suitable embodiment and can make logic, machinery, chemistry and electric change.For avoiding unnecessary details, specification has omitted the known information of some person of ordinary skill in the field.Therefore, the detailed description of front does not want to be restricted to the concrete form that this paper illustrates, and on the contrary, it wants to cover the spirit that can reasonably be included in accessory claim and these possibilities, modification and the equivalent in the scope.
Claims (16)
1. method that is used for paddy phase charging, said method comprises:
A. obtain charging status information, said charging status information comprises current electric quantity, specified electric quantity and charge power;
B. obtain paddy phase charging demand, and calculate charging interval section and/or estimated charges according to paddy phase charging demand and charging status information;
C. show charging interval section and/or estimated charges;
D. obtain the charging indication information;
If E. said charging indication information is selected the charging of paddy phase, then motor vehicle is carried out the charging of paddy phase; Otherwise do not carry out the charging of paddy phase.
2. method that is used for paddy phase charging, said method comprises:
A. obtain charging status information, said charging status information comprises current electric quantity, specified electric quantity and charge power;
B. obtain charge immediately demand and paddy phase charging demand, and calculate charging interval section and/or estimated charges according to the demand of charging immediately, paddy phase charging demand and charging status information;
C. show charging interval section and/or estimated charges;
D. obtain the charging indication information;
If charging immediately and the charging of paddy phase are selected in E. said charging indication information indication, then motor vehicle is charged and the charging of paddy phase immediately; Otherwise do not charge immediately and the charging of paddy phase.
3. method according to claim 1 and 2 wherein also comprises in step C, if the paddy phase charging interval section and/or the estimated charges that show are not accepted, then returns step B.
4. method according to claim 1 and 2, its two-story valley phase charge volume demand and/or the demand of charging immediately are: final quantity or recruitment; And the charging demand is by a kind of expression the in the following content: the percentage of operating range, battery rated capacity, the charging number of degrees, charging interval length or the electricity charge amount of money.
5. method according to claim 4, the demand of wherein charging are the charging demand imported of user or the charging demand of systemic presupposition.
6. method according to claim 1 and 2 also comprises at least one that shows in the following content: electric weight, the distance that can go before electric weight, the charging beginning when charging finishes, the distance that can go when charging finishes or the charging electricity charge when charging time started, charging concluding time, charging beginning.
7. method that is used for paddy phase charging, said method comprises:
A. show charge prompting information;
B. obtain the charging indication information;
If the charging of paddy phase is selected in C. said charging indication information indication, then motor vehicle is carried out the charging of paddy phase; Otherwise, do not carry out the charging of paddy phase.
8. according to described method in the claim 1,2 or 7, also comprise through in the following content of the cell stores in the charging device at least one: time started paddy phase, concluding time paddy phase, electricity price information; Perhaps pass through at least one in the following content of cell stores in the motor vehicle: time started paddy phase, concluding time paddy phase, electricity price information.
9. according to claim 1,2 or 7 described methods; Otherwise after not carrying out paddy phase charging or do not charge immediately with the charging of paddy phase after, can also select a kind of in following the charge mode according to said charging indication information: charging immediately, regularly charging, the charging of non-peak phase, lowest trough charging, charging immediately and the charging of non-peak phase, or charge immediately and lowest trough is charged.
10. charging device that is used for paddy phase charging, said charging device comprises: control unit, display unit and input unit, it is characterized in that,
Control unit obtains charging status information, and said state information comprises current electric quantity, specified electric quantity and charge power; Obtain paddy phase charging demand, and calculate paddy phase charging interval section and/or estimated charges according to paddy phase charging demand and charging status information; Motor vehicle is carried out the charging of paddy phase;
Display unit shows paddy phase charging interval section and/or estimated charges; And
Input unit obtains the charging indication information.
11. a charging device that is used for the charging of paddy phase, said charging device comprises: control unit, display unit and input unit, it is characterized in that,
Control unit obtains charging status information, and said state information comprises current electric quantity, specified electric quantity and charge power; Obtain charge immediately demand and paddy phase charging demand, and calculate charging interval section and/or estimated charges according to the demand of charging immediately, paddy phase charging demand and charging status information; Motor vehicle is charged and the charging of paddy phase immediately;
Display unit shows charging interval section and/or estimated charges; And
Input unit obtains the charging indication information.
12. according to claim 10 or 11 described charging devices, its two-story valley phase charge volume demand and/or the demand of charging immediately are: final quantity or recruitment; And the charging demand is by a kind of expression the in the following content: the percentage of operating range, battery rated capacity, the charging number of degrees, charging interval length or the electricity charge amount of money.
The charging demand that 13. charging device according to claim 12, the demand of wherein charging are the users to be imported or the charging demand of systemic presupposition.
14. a charging device that is used for the charging of paddy phase, said charging device comprises: control unit, display unit and input unit, it is characterized in that,
Display unit shows charge prompting information;
Input unit obtains the charging indication information;
Control unit if the charging of paddy phase is selected in the indication of said charging indication information, then carries out the charging of paddy phase to motor vehicle.
15., also comprise at least one that shows in the following content: electric weight, the distance that can go before electric weight, the charging beginning when charging finishes, the distance that can go when charging finishes or the charging electricity charge when charging time started, charging concluding time, charging beginning according to described charging device in the claim 10,11 or 14.
16., also comprise through in the following content of the cell stores in the charging device at least one: time started paddy phase, concluding time paddy phase, electricity price information according to described charging device in the claim 10,11 or 14; Perhaps pass through at least one in the following content of cell stores in the motor vehicle: time started paddy phase, concluding time paddy phase, electricity price information.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013131243A1 (en) * | 2012-03-06 | 2013-09-12 | Guo Chunlin | Device and method for use in valley hour charging |
| CN104924916A (en) * | 2015-06-08 | 2015-09-23 | 奇瑞汽车股份有限公司 | Economical electric vehicle charging control method |
| CN105375592A (en) * | 2015-12-22 | 2016-03-02 | 广东爱普拉新能源技术股份有限公司 | Intelligent system of charging pile and charging method |
| CN105409085A (en) * | 2013-08-26 | 2016-03-16 | 三菱重工业株式会社 | Charging control device, electric vehicle charging system, and electric vehicle charging method |
| CN106911158A (en) * | 2017-03-15 | 2017-06-30 | 中国电力科学研究院 | A kind of battery of Demand-Oriented response charging method and device at a slow speed |
| CN108832691A (en) * | 2018-07-11 | 2018-11-16 | 于继凯 | One kind is avoided the peak hour battery charge controller and method |
| CN113442776A (en) * | 2020-03-25 | 2021-09-28 | 丰田自动车株式会社 | Control device |
| CN114379406A (en) * | 2021-08-19 | 2022-04-22 | 嘉兴市恒创电力设备有限公司 | Charging method and system of charging pile and computer equipment |
| CN114919456A (en) * | 2022-07-14 | 2022-08-19 | 深圳市今朝时代股份有限公司 | Big data-based automobile battery charging and discharging management system |
| CN116923162A (en) * | 2023-09-18 | 2023-10-24 | 杭州格创新能源有限公司 | Sequential charging method and device for synchronous electric automobile based on block chain customized data |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090229900A1 (en) * | 2008-03-13 | 2009-09-17 | International Business Machines Corporation | Plugin hybrid electric vehicle with v2g optimization system |
| CN201804374U (en) * | 2010-09-21 | 2011-04-20 | 北京优科利尔能源设备有限公司 | Intelligent charging spot |
| CN102055228A (en) * | 2010-12-31 | 2011-05-11 | 东莞市龙行航空科技有限公司 | Trough charging pile for electric vehicle |
| CN102208824A (en) * | 2011-06-03 | 2011-10-05 | 中国科学院电工研究所 | Sequential charging control system for electric vehicles |
-
2012
- 2012-03-06 CN CN2012100567412A patent/CN102593915A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090229900A1 (en) * | 2008-03-13 | 2009-09-17 | International Business Machines Corporation | Plugin hybrid electric vehicle with v2g optimization system |
| CN201804374U (en) * | 2010-09-21 | 2011-04-20 | 北京优科利尔能源设备有限公司 | Intelligent charging spot |
| CN102055228A (en) * | 2010-12-31 | 2011-05-11 | 东莞市龙行航空科技有限公司 | Trough charging pile for electric vehicle |
| CN102208824A (en) * | 2011-06-03 | 2011-10-05 | 中国科学院电工研究所 | Sequential charging control system for electric vehicles |
Non-Patent Citations (2)
| Title |
|---|
| 王丹等: "基于低谷填入法的插电式混合动力汽车集中充电策略", 《电力需求侧管理》 * |
| 钱科军等: "纯电动汽车与电网相互关系的研究现状", 《电网与清洁能源》 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013131243A1 (en) * | 2012-03-06 | 2013-09-12 | Guo Chunlin | Device and method for use in valley hour charging |
| CN105409085A (en) * | 2013-08-26 | 2016-03-16 | 三菱重工业株式会社 | Charging control device, electric vehicle charging system, and electric vehicle charging method |
| CN104924916A (en) * | 2015-06-08 | 2015-09-23 | 奇瑞汽车股份有限公司 | Economical electric vehicle charging control method |
| CN105375592A (en) * | 2015-12-22 | 2016-03-02 | 广东爱普拉新能源技术股份有限公司 | Intelligent system of charging pile and charging method |
| CN106911158A (en) * | 2017-03-15 | 2017-06-30 | 中国电力科学研究院 | A kind of battery of Demand-Oriented response charging method and device at a slow speed |
| CN108832691A (en) * | 2018-07-11 | 2018-11-16 | 于继凯 | One kind is avoided the peak hour battery charge controller and method |
| CN113442776A (en) * | 2020-03-25 | 2021-09-28 | 丰田自动车株式会社 | Control device |
| CN113442776B (en) * | 2020-03-25 | 2023-12-01 | 丰田自动车株式会社 | control device |
| CN114379406A (en) * | 2021-08-19 | 2022-04-22 | 嘉兴市恒创电力设备有限公司 | Charging method and system of charging pile and computer equipment |
| CN114919456A (en) * | 2022-07-14 | 2022-08-19 | 深圳市今朝时代股份有限公司 | Big data-based automobile battery charging and discharging management system |
| CN116923162A (en) * | 2023-09-18 | 2023-10-24 | 杭州格创新能源有限公司 | Sequential charging method and device for synchronous electric automobile based on block chain customized data |
| CN116923162B (en) * | 2023-09-18 | 2023-12-12 | 杭州格创新能源有限公司 | Sequential charging method and device for synchronous electric automobile based on block chain customized data |
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Application publication date: 20120718 |