CN102664431B - A kind of Apparatus and method for being suitable for Long-distance Control charging process - Google Patents
A kind of Apparatus and method for being suitable for Long-distance Control charging process Download PDFInfo
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Abstract
The present invention relates to a kind of method being suitable for Long-distance Control charging process, charging device is connected to motor vehicle and is connected to communication equipment, described method comprises: A. obtains charging status information, and described charging status information comprises current electric quantity, specified electric quantity and charge power; B. obtain predetermined charge mode and charge requirement amount, calculate charging interval section and/or estimated charges according to described predetermined charge mode, charge requirement amount and described charging status information; C. charging interval section and/or estimated charges are sent to communication equipment; D. charging indication information is obtained from communication equipment; And if E. described charging indication information selects predetermined charge mode, then motor vehicle is carried out to the charging of predetermined charge mode.
Description
Technical field
The present invention relates to electric power application, and particularly a kind of Apparatus and method for being suitable for Long-distance Control charging process.
Background technology
At present, greenhouse effect harm strengthens year by year and oil shortage problem is increasingly sharpened, and orthodox car exacerbates day by day serious environmental pollution and energy shortage problem further.Electric automobile efficiency is high, it is low to discharge, and fundamentally can reduce the dependence to oil, increases the utilization of regenerative resource, reduces the discharge of carbon dioxide and pollutant, obtains and pay attention to widely.A huge sum of money is dropped into one after another in countries in the world, carries out electric vehicle engineering research and development, especially in the electric power system, drive system of core, has carried out large quantity research, achieved considerable progress.
Electric automobile refers to all or part of by motor-driven automobile, mainly contains pure electric automobile, hybrid vehicle, fuel cell electric vehicle and external charge formula hybrid vehicle etc. at present.In order to provide electric power to electric automobile, must arrange can be the charging device of charging electric vehicle.At present, charging equipment of electric automobile mainly comprises charging pile, charging station etc.
In general, charging pile is fairly simple, and floor space is little, 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 similar, it is a kind of relatively large " adding power station ", the equipment charges such as mobile phone, electric motor car, electric automobile can be given rapidly, can to charge several battery combination being set to tens of cover simultaneously, powerful non-Vehicular charger can be utilized directly to carry out quick charge to battery, non-vehicle-mounted or Vehicular charger also can be utilized to charge at a slow speed to battery.
In electric power system, power load is normally time dependent, is divided into peak, flat section and low ebb three phases usual every day, also can have more multi-period or two periods.Due to comparatively large at peak phase power consumption, easily there is overload, be unfavorable for the security of operation of equipment.Paddy phase power consumption far below peak phase peace phase power consumption, will cause network load rate low, is unfavorable for the normal operation of equipment equally like this.Wherein flat phase power consumption is between peak phase and paddy phase.Lowest trough is the minimum load setting moment that the interim power consumption of paddy is relatively little, is network load rate low minimum one end time.In order to make full use of the non-peak phase, the particularly electric power of paddy phase and lowest trough, the electricity consumption time is adjusted to the non-peak phase (particularly paddy phase and lowest trough) by a lot of power consumption equipment, to make full use of electric energy, and can reduce the electricity needs difference of electrical network between the peak Qi Hefei peak phase.
But charging device of the prior art does not provide the function of Long-distance Control.When user wish to change charging device be the motor vehicle charge mode that carries out charging and charge parameter time, can only again arrange on charging device.Especially, when user is away from charging device, above-mentioned change charge mode and charge parameter just become very inconvenient.
In order to address this is that, need to provide a kind of Apparatus and method for that the communication technology can be utilized to carry out Long-distance Control charging process.User can pass through charge mode and the charge parameter that communication terminal (such as, mobile phone) remotely controls charging device, thus realizes Long-distance Control charging process.Target of the present invention, just for this problem, proposes the Apparatus and method for how communication technology carries out long-range charging process control.
Summary of the invention
In order to solve the problem, according to an aspect of the present invention, provide a kind of method being suitable for Long-distance Control charging process, charging device is connected to motor vehicle and is connected to communication equipment, described method comprises: A. obtains charging indication information; If B. described charging indication information selects predetermined charge mode, then motor vehicle is carried out to the charging of predetermined charge mode.
According to another aspect of the present invention, a kind of method being suitable for Long-distance Control charging process is provided, charging device is connected to motor vehicle and is connected to communication equipment, described method comprises: A. obtains charging status information, and described charging status information comprises current electric quantity, specified electric quantity and charge power; B. obtain predetermined charge mode and charge requirement amount, calculate charging interval section and/or estimated charges according to described predetermined charge mode, charge requirement amount and described charging status information; C. charging interval section and/or estimated charges are sent to communication equipment; D. charging indication information is obtained from communication equipment; If E. described charging indication information selects predetermined charge mode, then motor vehicle is carried out to the charging of predetermined charge mode.
Preferably, wherein predetermined charge mode comprises: immediately charge mode, paddy phase charge mode, non-peak phase charge mode, lowest trough charge mode, immediately charging and paddy phase charge mode, immediately charging and non-peak phase charge mode or immediately charging and lowest trough charge mode.
Preferably, wherein after step c and also comprise before step D, if do not accepted charging interval section and/or estimated charges, then repeat step B and C until accept.Preferably, if do not accepted the charging interval section demonstrated and/or estimated charges, then can recharge pattern and charge requirement amount, calculate charging interval section and/or estimated charges according to described predetermined charge mode, charge requirement amount and described charging status information; Charging interval section and/or estimated charges are sent to communication equipment until accept.
Preferably, wherein charge requirement amount is: final quantity or recruitment; And charge requirement amount is represented by the one in 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, wherein charge requirement amount is the charge requirement amount of the charge requirement amount that inputs of user or systemic presupposition.
Preferably, at least one in the following content of display is also comprised: the distance that can travel at the end of the distance that when charging time started, charging end time, charging start, at the end of electricity, charging, electricity, charging can travel before starting, charging or the charging electricity charge.
Preferably, also comprise by least one in the memory cell in charging device or the following content of the cell stores in motor vehicle: time started peak phase, end time peak phase, time started paddy phase, end time paddy phase, electricity price information.
Preferably, wherein said predetermined charge mode is the charge mode of the predetermined charge mode that inputs of user or systemic presupposition.
Preferably, the charging end time storing the default charging time started on a communications device and preset, or send the charging time started of presetting and the charging end time of presetting by charging device to communication equipment.
According to an aspect of the present invention, a kind of charging device being suitable for Long-distance Control charging process is provided, charging device is connected to motor vehicle and is connected to communication equipment, described charging device comprises communication unit and control unit, it is characterized in that, communication unit, obtain charging indication information; And control unit, if described charging indication information selects predetermined charge mode, then motor vehicle is carried out to the charging of predetermined charge mode.
According to an aspect of the present invention, a kind of charging device being suitable for Long-distance Control charging process is provided, charging device is connected to motor vehicle and is connected to communication equipment, described charging device comprises: control unit and communication unit, it is characterized in that, control unit, obtain charging status information, described charging status information comprises current electric quantity, specified electric quantity and charge power; Obtain predetermined charge mode and charge requirement amount, calculate charging interval section and/or estimated charges according to described predetermined charge mode, charge requirement amount and described charging status information; Determine whether described charging indication information selects predetermined charge mode, if it is motor vehicle is carried out to the charging of predetermined charge mode; And communication unit, charging interval section and/or estimated charges are sent to communication equipment, obtains charging indication information from communication equipment.
Preferably, wherein predetermined charge mode comprises: immediately charge mode, paddy phase charge mode, non-peak phase charge mode, lowest trough charge mode, immediately charging and paddy phase charge mode, immediately charging and non-peak phase charge mode or immediately charging and lowest trough charge mode.
Preferably, if do not accepted the charging interval section demonstrated and/or estimated charges, then can recharge pattern and charge requirement amount, calculate charging interval section and/or estimated charges according to described predetermined charge mode, charge requirement amount and described charging status information; Charging interval section and/or estimated charges are sent to communication equipment until accept.
Preferably, wherein charge requirement amount is: final quantity or recruitment; And charge requirement amount is represented by the one in 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, wherein charge requirement amount is the charge requirement amount of the charge requirement amount that inputs of user or systemic presupposition.
Preferably, at least one in the following content of display is also comprised: the distance that can travel at the end of the distance that when charging time started, charging end time, charging start, at the end of electricity, charging, electricity, charging can travel before starting, charging or the charging electricity charge.
Preferably, also comprise by least one in the memory cell in charging device or the following content of the cell stores in motor vehicle: time started peak phase, end time peak phase, time started paddy phase, end time paddy phase, electricity price information.
Preferably, wherein said predetermined charge mode is the charge mode of the predetermined charge mode that inputs of user or systemic presupposition.
Preferably, the charging end time storing the default charging time started on a communications device and preset, or send the charging time started of presetting and the charging end time of presetting by charging device to communication equipment.
According to an aspect of the present invention, a kind of system for Long-distance Control charging process is provided, charging device is connected to motor vehicle and is connected to communication equipment, it is characterized in that, communication equipment, send charging indication information to charging device; And charging device, if described charging indication information selects predetermined charge mode, then motor vehicle is carried out to the charging of predetermined charge mode.
According to another aspect of the present invention, a kind of system for Long-distance Control charging process is provided, charging device is connected to motor vehicle and is connected to communication equipment, it is characterized in that, charging device, obtain charging status information, described charging status information comprises current electric quantity, specified electric quantity and charge power; Obtain predetermined charge mode and charge requirement amount, calculate charging interval section and/or estimated charges according to described predetermined charge mode, charge requirement amount and described charging status information; Charging interval section and/or estimated charges are sent to communication equipment; Determine whether described charging indication information selects predetermined charge mode, if it is motor vehicle is carried out to the charging of predetermined charge mode; Communication equipment, sends to charging device by charging indication information.
The many technology herein introduced can realize with hardware, firmware, software or its combination.In an example, above-mentioned technology is realized in the computer program performed on programmable computers, each programmable calculator includes the readable storage medium of processor, processor (comprising volatibility and nonvolatile memory and/or memory element), and suitable input and output device.Program code is applied to the data using input equipment input, thus performs the function and generation output information introduced.Output information is applied to one or more output equipment.In addition, preferably use level process or OO programming language to realize each program, thus communicate with computer system.But, if necessary, said procedure can be realized with compilation or machine language.Under any circumstance, described language can be the language of compiling or explanation.
Accompanying drawing explanation
Read the following detailed description of preferred illustrative execution mode in conjunction with the drawings, the present invention may be better understood these and further characteristics and advantages, wherein:
Fig. 1 shows in prior art the structural representation utilizing charging pile to charge to electric automobile;
Fig. 2 shows the equipment schematic diagram being suitable for Long-distance Control charging process according to one embodiment of the present invention;
Fig. 3 shows the equipment schematic diagram being suitable for Long-distance Control charging process according to another execution mode of the present invention;
Fig. 4 shows the flow chart of the Long-distance Control charging process according to one embodiment of the present invention;
Fig. 5 is the flow chart of the Long-distance Control charging process according to another execution mode of the present invention; And
Fig. 6 is the equipment schematic diagram being suitable for Long-distance Control charging process according to another execution mode of the present invention.
Embodiment
With reference now to accompanying drawing, introduce illustrative embodiments of the present invention, but, the present invention can implement by many different forms, and be not limited to embodiment described herein, there is provided these embodiments to be in order at large and fully openly the present invention, and fully pass on scope of the present invention to person of ordinary skill in the field.Be not limitation of the invention for the term represented in illustrative embodiments in the accompanying drawings.In the accompanying drawings, identical cells/elements uses identical Reference numeral.
Except as otherwise noted, " one " used herein, " one ", " described " and " being somebody's turn to do " also comprise plural form.In addition, should be understood that, the term used in this specification " comprises ", " comprising " and/or " containing ", specify some features, entity, step, operation, unit and/or element, but the group do not got rid of one or more feature, entity, step, operation, unit, element and/or be made up of them.Should be understood that, when unit is called as " connection " or " coupling " to another unit, it can be directly be connected with another unit or be coupled, and also can there is temporary location.In addition, " connection " or " coupling " of indication comprises wireless connections or coupling herein.Term "and/or" used herein comprises combination in any and all combinations of one or more listed relevant item.
Except as otherwise noted, term used herein (comprising scientific and technical terminology) has person of ordinary skill in the field and commonly understands implication.In addition, be understandable that, the term limited with normally used dictionary, be appreciated that, with the linguistic context of its association area, there is consistent implication, and should not be understood to Utopian or too formal meaning.
Fig. 1 shows in prior art the structural representation utilizing charging pile to charge to electric automobile.As shown in Figure 1, described 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 is connected to charging pile 101 by transmission line 122, charging pile 101 can be charged for electric automobile 111 by described transmission line 122.Charging pile 101 can also the mode of electromagnetic induction charge to electric automobile 111, does not now need transmission line 122.Electric automobile 111 can also be communicated to connect by wired or wireless communication circuit 121 and charging pile 101.Electric automobile 111 and charging pile 101 can transmit various data by communication line, such as battery status information etc. mutually.
In the prior art, display unit 102 can show charged state, such as charge information percentage, charging remaining time etc.Display data by determining from the data of battery management unit 113 to show data, and are supplied to display unit 102 by control unit 103.Control unit 103 controls power subsystem 104 pairs of electric automobiles 111 and charges.Terminal Control Element 112 is core control parts of electric automobile 111 inside, realizes the control to the various function of electric automobile 111.Battery 114 can store electrical energy and can provide direct current when electric automobile during traveling.Battery management system (Battery Management System, BMS) 113 being connected between battery 114 and Terminal Control Element 112, for improving the utilance of battery, preventing battery from occurring overcharge and overdischarge, extend the useful life of battery, the state etc. of monitoring battery.Preferably, electric automobile 111 can also comprise power subsystem (not shown in figure 1), and described power subsystem is used for the alternating current that charging pile 101 inputs to be converted to direct current, thus is stored in battery 114 by the direct current after conversion.
In prior art.Charging process is relevant with the characteristic of electrokinetic cell.As lead-acid battery often comprises precharge, constant current charge, constant voltage charge, floating charge, in order to reduce polarity effect, centre can also mix back discharge pulse, when monitoring the 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 overheated protection of Denging, suspends charging when occurring that temperature is too high.Method provided by the invention is consistent with above-mentioned charging method, and charging device charges according to set model according to charging normal method.
But in the prior art, cannot Long-distance Control charging pile 101.When user, must to be arranged when wanting to revise the charge mode of charging pile 101 and/or charge parameter away from charging pile 101 on charging pile 101.In order to provide remote control function, the present invention proposes the Apparatus and method for that can be suitable for Long-distance Control charging process.
Fig. 2 shows the equipment schematic diagram being suitable for Long-distance Control charging process according to one embodiment of the present invention.As shown in Figure 2, described structure comprises charging device 201, motor vehicle 211 and communication equipment 231.Preferably, charging device 201 can be charging station, charging pile etc. other can be electric device charging equipment.Motor vehicle 211 can be that electric automobile, Moped Scooter, electro-tricycle etc. use electric energy as the rolling stock of power.The present invention is described as an example with electric automobile, 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 electrical energy drive motor as dynamical system, comprises pure electric automobile, mixed power electric car, fuel cell electric vehicle and external charge formula hybrid vehicle etc.Preferably, communication equipment 231 can be anyly can connect 223 by wired or wireless communication and carry out the equipment that communicates, such as laptop computer, desktop computer, mobile phone, cell phone, personal digital assistant, panel computer etc. with miscellaneous equipment.Preferably, wire communication line is such as optical fiber, twisted-pair feeder etc.
Preferably, when motor vehicle 211 is connected to charging device 201 by wired or wireless transmission line 222, charging device 201 can be charged for motor vehicle 211 by wired or wireless transmission line 222.Preferably, wired transmission line is such as cable, and wireless power transmission line can be electromagnetic induction.Preferably, motor vehicle 211 can also be communicated to connect by wired or wireless communication circuit 221 and charging device 201.Preferably, wire communication line is such as optical fiber, twisted-pair feeder etc.
In addition, motor vehicle 211, can mutually transmit various data by communication line 221 between charging device 201 and communication equipment 231, the current electric quantity of such as motor vehicle, specified electric quantity and charge power etc., or can be charging interval section and estimated charges.
According to the preferred embodiment of the present invention, charging device 201 can comprise: display unit 202, control unit 203, input unit 204, computing unit 205 and communication unit 205.Preferably, charging device 201 can also comprise power subsystem, for the alternating current of input is converted to direct current, thus by the DC power transmission after conversion to motor vehicle 211, thus is stored in battery 214 by the direct current after conversion.Preferably, power subsystem (not shown) can also be set in motor vehicle 211, be converted to direct current for the alternating current inputted by charging device 201, thus the direct current after conversion is stored in battery 214.
Preferably, display unit 202 can show charging interval section and/or estimated charges.Preferably, charging interval section and/or the electricity charge are at least one in following content: the distance that can travel at the end of the distance that when charging time started, charging end time, charging start, at the end of electricity, charging, electricity, charging can travel before starting, charging or the charging electricity charge.Preferably, display unit 202 can show charge mode, such as timing charging, the charging of paddy phase, lowest trough charging etc.Preferably, display unit 202 can be touch-screen.
Preferably, control unit 203 can obtain charging status information.Wherein, described charging status information can be current electric quantity, specified electric quantity and charge power.Preferably, described current electric quantity, specified electric quantity obtain from the battery management system of motor vehicle 211.According to the embodiment of the present invention, when power subsystem is arranged in motor vehicle 211, the information of charge power is obtained from motor vehicle 211.Preferably, when power subsystem is arranged in charging device 201, the information of charge power is obtained from charging device 201.
Preferably, control unit 203 can obtain predetermined charge mode and charge requirement amount, calculates charging interval section and/or estimated charges according to described predetermined charge mode, charge requirement amount and described charging status information.Wherein predetermined charge mode is: immediately charge mode, paddy phase charge mode, non-peak phase charge mode, lowest trough charge mode, immediately charging and paddy phase charge mode, immediately charging and non-peak phase charge mode or immediately charging and lowest trough charge mode.Preferably, described predetermined charge mode is the charge mode of the predetermined charge mode that inputs of user or systemic presupposition.
Wherein, paddy phase charge mode is the pattern that charging device carries out in the paddy phase charging; Non-peak phase charge mode is the pattern that charging device carries out in the non-peak phase charging; Lowest trough charge mode is the pattern that charging device carries out in lowest trough charging; Charging and paddy phase charge mode are that charging device charges immediately and to charge the pattern combined with the paddy phase immediately; Charging and non-peak phase charge mode are that charging device charges immediately and to charge the pattern combined with the non-peak phase immediately; And charging and lowest trough charge mode are that charging device charges immediately and to charge the pattern combined with the non-peak phase immediately.
Preferably, charge requirement amount can be: final quantity or recruitment, namely final charge volume or the charge volume of increase.Preferably, charge requirement amount is represented by the one in following content: the percentage of operating range, battery rated capacity, the charge number of degrees, charging interval length or the electricity charge.Preferably, charge requirement amount can be the charge requirement amount of the charge requirement amount that inputs of user or systemic presupposition.Preferably, because charging process power in latter stage is little, the time is long, therefore the charge requirement amount of described systemic presupposition can be less than specified electric quantity, such as, be 98% of specified electric quantity, 95%, 90% or other suitable amount, calculates and display charging interval section and/or estimated charges according to it.But, when carrying out actual charging, when after the charge requirement amount completing described systemic presupposition, can continue to be charged to specified electric quantity.Preferably, wherein calculate charge requirement amount according to operating range, and according to charging status information, charge requirement amount is converted to charging interval section.Preferably, calculate charge requirement amount according to the electricity charge, and according to charging status information, charge volume is converted to charging interval section.
Preferably, if communication equipment does not accept the charging interval section obtained and/or estimated charges, then can the predetermined charge mode of repeated obtain and charge requirement amount, and repeatedly calculate charging interval section and/or estimated charges according to described predetermined charge mode, charge requirement amount and described charging status information, until accept.
Preferably, communication unit 205, sends to communication equipment 231 by charging interval section and/or estimated charges.Further, charging indication information can be sent to charging device 201 by communication unit 205.
Control unit 203 resolves the charging indication information obtained from communication unit 205.Determine whether described charging indication information selects predetermined charge mode, if it is motor vehicle is carried out to the charging of predetermined charge mode.Preferably, when reality is charged, time fine tuning may be carried out according to charge requirement amount to the charging interval section calculated, move a period of time forward or backward in time (such as, several seconds or a few minutes) by charging interval section.Preferably, can charge according to the charge requirement amount obtained, also can charge the time period according to expectation.
Preferably, charging device 201 can also comprise input unit 204, and it can obtain charge requirement amount and charging indication information etc.
Preferably, power subsystem can provide required electric power for motor vehicle.Preferably, if charging device 201 obtain electric power be alternating current, by the power subsystem in charging device 201, alternating current can be converted to direct current, then by DC power transmission to motor vehicle 211, then utilize direct current to charge the battery.Preferably, if the electric power that charging device 201 obtains is alternating current, alternating current directly can be transferred to motor vehicle 211, by the power subsystem (not shown) in motor vehicle 211, alternating current be converted to direct current, then utilize direct current to charge the battery.Preferably, if the electric power that charging device 201 obtains is direct current, then direct current directly can be transferred to motor vehicle 211, then utilizes direct current to charge the battery.Preferably, preferably, if the electric power that charging device 201 obtains is direct current, then can carries out rectification by the power subsystem in motor vehicle 211 or charging device 201, then utilize the direct current after rectification to charge the battery.
Preferably, charging device 201 can also comprise memory cell (not shown in Fig. 2), at least one in the following content of cell stores: time started peak phase, end time peak phase, time started paddy phase, end time paddy phase, electricity price information; Or by least one in the following content of cell stores in motor vehicle: time started peak phase, end time peak phase, time started paddy phase, end time paddy phase, electricity price information.
According to preferred embodiments of the present invention, motor vehicle 211 comprises: Terminal Control Element 212, battery management system 213 and battery 214.Preferably, Terminal Control Element 212 is core control parts of electric automobile inside, realizes the control to the various function of electric automobile.Battery 214 can store electrical energy and can provide direct current when electric automobile during traveling.Battery management system 213 is connected between battery 214 and Terminal Control Element 212, for improving the utilance of battery, prevents battery from occurring overcharge and overdischarge, extends the useful life of battery, the state etc. of monitoring battery.
According to the preferred embodiment of the present invention, can be implemented as a kind of equipment being suitable for Long-distance Control charging process, charging device is connected to motor vehicle and is connected to communication equipment, wherein, charging device, obtain charging status information, described charging status information comprises current electric quantity, specified electric quantity and charge power; Obtain predetermined charge mode and charge requirement amount, calculate charging interval section and/or estimated charges according to described predetermined charge mode, charge requirement amount and described charging status information; Charging interval section and/or estimated charges are sent to communication equipment; Determine whether described charging indication information selects predetermined charge mode, if it is motor vehicle is carried out to the charging of predetermined charge mode.Communication equipment, sends to charging device by charging indication information.
Fig. 3 shows the equipment schematic diagram being suitable for Long-distance Control charging process according to another embodiment of the present invention.As shown in Figure 3, described structure comprises charging device 301 and motor vehicle 311.Structure shown in Fig. 3 is from the different of the structure shown in Fig. 2, also comprises communication unit 315 in the motor vehicle 311 of Fig. 3.Preferably, described communication unit 315 wired or wirelessly can be connected to charging device 301 or communication equipment 331, and charging status information wire or wirelessly can be sent to charging device by communication unit 315, or receives indication information from communication equipment 231.Preferably, described user communication device can be mobile phone, personal digital assistant, laptop computer, personal computer etc.Communication unit 306 or 315 can by charging status information wirelessly/be sent to the communication equipment of user through a cable, and can from the communication equipment of user wirelessly/receives user's through a cable.Preferably, described charging device 301 can be communicated with communication equipment 231 by communication unit 306 or 315 with motor vehicle 311, comprise and obtain predetermined charge mode and charge requirement amount from communication equipment, charging interval section and/or estimated charges are sent to communication equipment, and obtains charging indication information from communication equipment;
Fig. 4 shows the flow chart of the Long-distance Control charging process according to one embodiment of the present invention.As shown in Figure 4, charging device, from step 400 place, is connected to motor vehicle by described method, and wirelessly/be connected to communication equipment through a cable, and carry out necessary initialization.In step 401, obtain charging status information, described charging status information comprises current electric quantity, specified electric quantity and charge power.Battery management system is connected between battery and Terminal Control Element, for improving the utilance of battery, prevents battery from occurring overcharge and overdischarge, extends the useful life of battery, the state etc. of monitoring battery.
In step 402, obtain predetermined charge mode and charge requirement amount, calculate charging interval section and/or estimated charges according to described predetermined charge mode, charge requirement amount and described charging status information.
In step 403, charging interval section and/or estimated charges are sent to communication equipment;
In step 404, obtain charging indication information from communication equipment;
In step 405, if described charging indication information selects predetermined charge mode, then motor vehicle is carried out to the charging of predetermined charge mode.
Preferably, if communication equipment does not accept the charging interval section obtained and/or estimated charges, then can the predetermined charge mode of repeated obtain and charge requirement amount, and repeatedly calculate charging interval section and/or estimated charges according to described predetermined charge mode, charge requirement amount and described charging status information, until accept.
Fig. 5 shows the flow chart of the Long-distance Control charging process according to another execution mode of the present invention.As shown in Figure 5, charging device, from step 500 place, is connected to motor vehicle and wirelessly/is connected to communication equipment through a cable by described method, and carries out necessary initialization.In step 501, obtain charging indication information;
In step 502, if described charging indication information selects predetermined charge mode, then motor vehicle is carried out to the charging of predetermined charge mode.
Fig. 6 is the equipment schematic diagram being suitable for Long-distance Control charging process according to another execution mode of the present invention.As shown in Figure 6, described structure comprises charging device 601 and motor vehicle 611.Wherein the structure of motor vehicle is identical with the motor vehicle 611 shown in Fig. 2, does not carry out tired stating herein.
According to the preferred embodiment of the present invention, charging device 601 can comprise: control unit 602 and communication unit 603.Preferably, communication unit 603 obtains charging indication information.Preferably, control unit 602 is determined if described charging indication information selects predetermined charge mode, then motor vehicle to be carried out to the charging of predetermined charge mode.
According to the preferred embodiment of the present invention, a kind of equipment being suitable for Long-distance Control charging process is provided, charging device is connected to motor vehicle and is connected to communication equipment, wherein communication equipment, send charging indication information to charging device; And charging device, if described charging indication information selects predetermined charge mode, then motor vehicle is carried out to the charging of predetermined charge mode.
According to the preferred embodiment of the present invention, provide a kind of equipment being suitable for Long-distance Control charging process, described charging device comprises control unit 602 and communication unit 603.Preferably.Control unit 602, obtain charging status information, described charging status information comprises current electric quantity, specified electric quantity and charge power; Obtain predetermined charge mode and charge requirement amount, calculate charging interval section and/or estimated charges according to described predetermined charge mode, charge requirement amount and described charging status information; Determine whether described charging indication information selects predetermined charge mode, if it is motor vehicle is carried out to the charging of predetermined charge mode.Preferably, communication unit 603, sends to communication equipment by charging interval section and/or estimated charges, obtains charging indication information from communication equipment.
According to the preferred embodiment of the present invention, provide a kind of system for Long-distance Control charging process, charging device 601 is connected to motor vehicle 611 and is connected to communication equipment 631.Preferably, charging device 601, obtain charging status information, described charging status information comprises current electric quantity, specified electric quantity and charge power; Obtain predetermined charge mode and charge requirement amount, calculate charging interval section and/or estimated charges according to described predetermined charge mode, charge requirement amount and described charging status information; Charging interval section and/or estimated charges are sent to communication equipment; Determine whether described charging indication information selects predetermined charge mode, if it is motor vehicle is carried out to the charging of predetermined charge mode.Preferably, communication equipment 631, sends to charging device by charging indication information.
Mainly describe the present invention by reference to a small amount of embodiment.But, known in those skilled in the art, limit as subsidiary Patent right requirement, except other embodiment more than the present invention disclosed falls within the scope of the invention equally.
Normally, all terms used in the claims are all explained in the usual implication of technical field according to them, unless defined clearly in addition wherein.All references "/described/be somebody's turn to do [device, assembly etc.] " all with being opened are interpreted as at least one example in described device, assembly etc., unless otherwise expressly specified.The step of any method disclosed herein all need not be run with disclosed order accurately, unless explicitly stated otherwise.
In detailed description above, with reference to the accompanying drawing forming a part of the present invention, and show can realize specific embodiments of the invention by the mode of demonstration in the accompanying drawings.Enough describe in detail some modification of these embodiments and embodiment, enable person of ordinary skill in the field realize embodiments of the invention.Scrutable, on the basis not departing from spirit or scope disclosed by the invention, other suitable embodiment can be used and logic, machinery, chemistry and electric change can be made.For avoiding unnecessary details, specification eliminates the known information of some person of ordinary skill in the field.Therefore, detailed description above is not wanted to be restricted to the concrete form of illustrating herein, on the contrary, it want to cover can by be reasonably included in the spirit and scope of accessory claim these possibilities, amendment and equivalent.
Claims (16)
1. be suitable for a method for Long-distance Control charging process, described method comprises:
A. obtain charging status information, described charging status information comprises current electric quantity, specified electric quantity and charge power;
B. obtain predetermined charge mode and charge requirement amount from the communication equipment of user, calculate charging interval section and/or estimated charges according to described predetermined charge mode, charge requirement amount and described charging status information; Wherein said predetermined charge mode is the charge mode of the predetermined charge mode that inputs of user or systemic presupposition;
C. charging interval section and/or estimated charges are sent to communication equipment;
D. from the communication equipment Remote Acquisitioning charging indication information of user;
If E. described charging indication information selects predetermined charge mode, then motor vehicle is carried out to the charging of predetermined charge mode.
2. method according to claim 1, wherein predetermined charge mode comprises: immediately charge mode, paddy phase charge mode, non-peak phase charge mode, lowest trough charge mode, immediately charging and paddy phase charge mode, immediately charging and non-peak phase charge mode or immediately charging and lowest trough charge mode.
3. method according to claim 1, wherein after step c and also comprise before step D, if do not accepted charging interval section and/or estimated charges, then returns step B.
4. method according to claim 1, wherein charge requirement amount is: final quantity or recruitment; And charge requirement amount is represented by the one in 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 1, wherein charge requirement amount is the charge requirement amount of the charge requirement amount that inputs of user or systemic presupposition.
6. method according to claim 1, also comprises at least one in the following content of display: the distance that can travel at the end of the distance that when charging time started, charging end time, charging start, at the end of electricity, charging, electricity, charging can travel before starting, charging or the charging electricity charge.
7. method according to claim 1, also comprises by least one in the memory cell in charging device or the following content of the cell stores in motor vehicle: time started peak phase, end time peak phase, time started paddy phase, end time paddy phase, electricity price information.
8. method according to claim 1, the charging end time storing the default charging time started on a communications device and preset, or send the charging time started of presetting and the charging end time of presetting by charging device to communication equipment.
9. be suitable for a charging device for Long-distance Control charging process, described charging device comprises: control unit and communication unit, is characterized in that,
Control unit, obtain charging status information, described charging status information comprises current electric quantity, specified electric quantity and charge power; Obtain predetermined charge mode and charge requirement amount from the communication equipment of user, calculate charging interval section and/or estimated charges according to described predetermined charge mode, charge requirement amount and described charging status information; Determine whether charging indication information selects predetermined charge mode, if it is motor vehicle is carried out to the charging of predetermined charge mode; Wherein said predetermined charge mode is the charge mode of the predetermined charge mode that inputs of user or systemic presupposition; And
Communication unit, sends to communication equipment by charging interval section and/or estimated charges, from the communication equipment Remote Acquisitioning charging indication information of user.
10. charging device according to claim 9, wherein predetermined charge mode comprises: immediately charge mode, paddy phase charge mode, non-peak phase charge mode, lowest trough charge mode, immediately charging and paddy phase charge mode, immediately charging and non-peak phase charge mode or immediately charging and lowest trough charge mode.
11. charging devices according to claim 9, if do not accepted charging interval section and/or estimated charges, then can obtain predetermined charge mode and charge requirement amount again.
12. charging devices according to claim 9, wherein charge requirement amount is: final quantity or recruitment; And charge requirement amount is represented by the one in 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.
13. charging devices according to claim 9, wherein charge requirement amount is the charge requirement amount of the charge requirement amount that inputs of user or systemic presupposition.
14. charging devices according to claim 9, also comprise at least one in the following content of display: the distance that can travel at the end of the distance that when charging time started, charging end time, charging start, at the end of electricity, charging, electricity, charging can travel before starting, charging or the charging electricity charge.
15. charging devices according to claim 9, also comprise by least one in the memory cell in charging device or the following content of the cell stores in motor vehicle: time started peak phase, end time peak phase, time started paddy phase, end time paddy phase, electricity price information.
16. charging devices according to claim 9, the charging end time storing the default charging time started on a communications device and preset, or send the charging time started of presetting and the charging end time of presetting by charging device to communication equipment.
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