CN104637171A - Charging and billing system for electric vehicle - Google Patents
Charging and billing system for electric vehicle Download PDFInfo
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- CN104637171A CN104637171A CN201410488199.7A CN201410488199A CN104637171A CN 104637171 A CN104637171 A CN 104637171A CN 201410488199 A CN201410488199 A CN 201410488199A CN 104637171 A CN104637171 A CN 104637171A
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Abstract
The present invention systematically manages a supplier for supplying electricity in order to charge an electric vehicle and a consumer using the electricity in order to charge the electric vehicle, and enables a more reasonable and precise fee calculation on the basis of a charging electricity usage fee calculation criterion. The present invention enables charging of the electric vehicle by mutually connecting: an individual billing system of an electric power company for supplying electricity; a managing operator for managing an electricity supply unit provided by the electric power company so as to charge the electric vehicle and calculating the charging electricity usage fee with the electric power company; a mobile communication network connected with the managing operator to provide a communication network; and a consumer for paying a fee for the amount of charging electricity used, thereby enabling costs on the basis thereof to be offset by the managing operator and the electric power company.
Description
Technical field
The present invention relates to electric vehicle charging toll collection system.
Especially, the present invention is according to the charging power supply status in units of the buildings being provided with socket or in units of some areas and country, the various items that the expense that consideration changes with charging quality, duration of charging and charge capacity etc. etc. are relevant to charging electric vehicle, complete best charging and charge.
Background technology
In order to expand the universal of electric automobile, the construction of the charging infrastructure of electric automobile is the item first necessarily possessed.
For this reason, not only need to possess the charging equipment in apartment or general house etc., and, for needing can to charge easily during charging in long-distance running whenever and wherever possible, many charging stations need be set up what be applicable to.
But, any problem can not be there is when being charged by legal charging station, but by possessing when the power supply means of apartment or general house are charged, following problem will certainly occur.
For general apartment, (possess in electric automobile) plug can be connected to the socket possessed in the space can parking electric automobile and charge, but, the billing unit calculating usage charges for being as the criterion with other information such as electricity usage amounts (such as, Korea Electric Power), cannot accurately distinguish above-mentioned charging behavior (electricity usage) be for electric automobile charging or be the charging of general household appliances, in addition, also there is identical problem in the situation of being undertaken charging by the socket possessed in general house.
Especially, when above-mentioned cannot differentiation, for the electric power expense system being suitable for interval progression expense processed, general household power use amount adds the charge volume of electric automobile, then accidentally will cause exploding of the electricity charge because of the rising in expense interval.
Therefore, under the state do not solved the problem, rashly carry out the charging to electric automobile, then, when above-mentioned apartment shares electricity, likely cause damage to apartment residents, and when above-mentioned general house, likely cause damage to occupant.
For solving the problem, needing accurately to judge the electric power supply main body relevant to the charging of electric automobile and electricity needs main body and completing the technology of charging accurately and charging.
But, because being difficult to grasp electric power supply state, namely whether in normal situation (such as to charge, rated voltage) under carry out, therefore, the delay preventing the duration of charging need be developed, guarantee quality of charging, the various conditions (such as, season and duration of charging etc.) that the embody rule electricity charge will be considered in calculating complete the technology of charging accurately and attaching most importance to.
Summary of the invention
The object of the invention is to overcome the above-mentioned problem relevant to the charging of electric automobile and the specific power supply of a kind of accurate identification is provided, carries out the electricity charge such as the charging device charged for electric automobile and collect object, thus easily grasping the electric vehicle charging toll collection system of electric power supply main body and electricity needs main body.
Another object of the present invention is to provide a kind of buildings, the overall electric power supply state in area or country optimized the electric vehicle charging toll collection system of charging with this that judge mounting receptacle.
Another object of the present invention is that providing a kind of considers that the electric vehicle charging toll collection system charged is carried out in the electricity charge.
An also object of the present invention is to provide a kind of by controlling the electric vehicle charging toll collection system carrying out several times at regular intervals charging.
Another object of the present invention is the electric vehicle charging toll collection system of the charging providing a kind of the state of electric power supply by Utilities Electric Co. or other various conditions (object electric automobile, time, buildings or area, vehicular manufacturer, charge capacity etc.) Long-distance Control electric automobile.
Another object of the present invention is to provide a kind of and detect the temperature of power supply and electric car charging interface and the electric vehicle charging toll collection system of suitably control charging thus.
For achieving the above object, electric vehicle charging toll collection system of the present invention, comprising: power supply, supply electric power; Charging device, is charged to electric automobile by above-mentioned power supply; Electric automobile, is charged by above-mentioned charging device; Charging server, is distinguished and generally makes power consumption and charge capacity calculate the total electricity used by above-mentioned power supply; Carrier server, preserve the information managed above-mentioned power supply and charging device, the charge capacity obtaining electric automobile from charging device transmission sends charging server to, to obtain the expense of charge capacity and everyone asks for this expense to charging device from charging server transmission, and carry out expense process with Utilities Electric Co.; And account settlement server, everyone settles accounts the expense to above-mentioned charge capacity with charging device.
Above-mentioned charging device, comprising: the first connecting portion, is electrically connected on power supply and is built-in with temperature sensor; Test section, detects power supply; Measurement section, measures the supply electric power of charge capacity and power supply; Controller, controls according to the charging action of controlled condition and the communication with carrier server; Operating portion, operates from charging to the action terminated; Second connecting portion, is electrically connected on electric automobile and is built-in with temperature sensor; It is measured the electric power supplied from power supply and sends this measured value to carrier server, thus fills an electricity by each power supply of carrier server Lookup protocol.
The state of electric power supply information to the buildings or area installing power supply is shared by carrier server and Utilities Electric Co., and distributes charge capacity to each power supply.
Power supply information links with intrinsic ID and extract from carrier server to judge.
Carrier server possesses charge capacity Lookup protocol, charge condition arranges function, and comprise maximum charge electricity DB, information DB, the expense DB according to the duration of charging, the expense DB according to charge capacity that voltage, current variation point DB, power supply are connected with charging device.
Charge condition is the duration of charging, charge capacity, the charging start time, charging pause, charging release time, the state of electric power supply shared between operator and Utilities Electric Co..
Charge condition is arranged by the one in operator's webpage, smart mobile phone, charging device.
For achieving the above object, the electric vehicle charging toll collection system of another embodiment of the present invention, comprising: power supply, supply electric power; Charging device, is charged to electric automobile by above-mentioned power supply, preserves management power supply information and sends the charge capacity of electric automobile to carrier server and charging server; Electric automobile, is charged by above-mentioned charging device; Charging server, is distinguished and generally makes power consumption and charge capacity calculate the total electricity used by above-mentioned power supply; Carrier server, to obtain the expense of charge capacity and everyone asks for this expense to charging device from charging server transmission, and carries out expense process with Utilities Electric Co.; Account settlement server, everyone settles accounts the expense to above-mentioned charge capacity with charging device.
Accompanying drawing explanation
Fig. 1 is the one-piece construction block diagram of electric vehicle charging toll collection system of the present invention;
Fig. 2 is the structured flowchart of the charging device of Fig. 1;
Fig. 3 is the structural drawing of carrier server of the present invention;
Fig. 4 is the structural drawing arranging charge condition of the present invention;
Fig. 5 is charging electric vehicle of the present invention charge action flow chart;
Fig. 6 is the charging electric vehicle charge action flow chart of another embodiment of the present invention;
Fig. 7 is for being applicable to charge condition exemplary plot of the present invention;
Fig. 8 is the charging control action process flow diagram according to temperature of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, describe the present invention below in conjunction with the accompanying drawings and the specific embodiments.
Below, by reference to the accompanying drawings embodiments of the invention are described in detail.
As shown in Figure 1, electric vehicle charging toll collection system of the present invention, comprising: power supply 100, supply electric power; Charging device 200, charges to electric automobile 300 with the electric power that power supply 100 is supplied; Electric automobile 300, is charged by charging device 200; Charging server 400, the charge capacity based on electric automobile 300 calculates the electricity charge; Carrier server 500, preserve the information managed power supply 100 and charging device 200, transmit from charging device 200 charge capacity obtaining electric automobile 300 and send charging server 400 to, transmit from charging server 400 and to obtain the expense of charge capacity and everyone asks for this expense to charging device 200; And account settlement server 600, everyone settles accounts the expense to charge capacity with charging device 200.
The above-mentioned disbursement and sattlement to charge capacity is not limited to swipe the card, apartment overhead cost and the ad hoc approach such as to transfer accounts.
Above-mentioned charging device 200 information can be everyone name, phone number and address etc.
Above-mentioned power supply 100 information can be install the maximum charge information about power etc. of the building name of power supply 100, buildings host name, buildings address, outlet information, the ammeter information being connected to socket and socket.
Above-mentioned information can be recorded in such as RF card etc., and carrier server 500 preserves these information of management.
Carrier server 500 associates the intrinsic ID giving each power supply 100 and charging device 200 and judges above-mentioned information.Above-mentioned carrier server 500 and charging server 400, carrier server 500 and charging device 200, carrier server 500 and account settlement server 600, connected by such as wifi, PLC, radio communication and power line communication, be optionally interconnected by wired or other various means of communication producing expense.
Power supply 100 is such as being connected the socket possessing more than one plug port being supplied to electric automobile 300 with external power Utilities Electric Co. supplied with charging device 200, the all places being not limited to charging station, apartment, the general locality such as house and buildings can be installed on, can be connected on the other ammeter of the ammeter being different from Utilities Electric Co.'s installation.Such situation is such as power supply 100 is installed on the situation of buildings etc.
For reading outlet information, being connected to the maximum charge information about power of the ammeter information of socket and socket, power supply 100 can be endowed the intrinsic ID of such as bar code or RF form.
Therefore, when power supply 100 and electric automobile 300 are electrically connected by charging device 200, then charging device 200 detects the intrinsic ID of power supply 100, and transmits from charging device 200 information, the ammeter information connected and the maximum charge information about power that the carrier server 500 that obtains intrinsic ID judges power supply 100.Preserve the information of all power supplies 100 of administrative institute's management because of above-mentioned carrier server 500, therefore, above-mentioned information judgement can be carried out.
As shown in Figure 2, charging device 200, comprising: the first connecting portion 210, is electrically connected on power supply 100; Controller 220, controls according to the charging action of controlled condition and the communication with carrier server 500; Operating portion 230, operates from charging to the action terminated; Second connecting portion (connector) 240, is electrically connected on electric automobile 300; And above-mentioned connecting portion 210,240, controller 220 and operating portion 230 be interconnected by electric wire and data carrying wires.
Charging device 200 of the present invention also comprises the measurement section 260 of the test section 250 detecting power supply 100 and the supply electric power measuring charge capacity and power supply 100, with the control of controlled device 220.
In addition, be built-in with the first temperature sensor 211 of the temperature for detecting power supply 100 in the first connecting portion 210, and in the second connecting portion 240, be built-in with the second temperature sensor 241 for detecting electric automobile 300 charge port temperature.
Be built in the first temperature sensor 211 of the first connecting portion 210 for detecting the overload of power supply 100, i.e. the temperature of socket, if apply overload, then the improper rising of temperature, load switch (cutout) ruptures, and electric wire disappears.Therefore, when overload being detected, then its detected value is processed by controller 220, and controls charging according to result.
Be built in the second temperature sensor 241 detection of the second connecting portion 240 when the situation causing the improper rising of temperature when electric automobile 300 charge port applies overload, its detected value is processed by controller 220, and controls charging according to result.
In the controller 220 that the above-mentioned charging control program according to temperature is optionally stored in charging device 200 or carrier server 500, and optionally driven by controller 220 or carrier server 500.
In addition, the detected value input that controller 220 obtains first, second temperature sensor 211,241 above-mentioned processes, and controls charging when its result is for controlling the condition of charging.At this, charging controlled condition can have the condition stopping charging completely, the condition suspending charging, regulate the condition etc. of charge capacity.
The condition of charging is stopped to be that excessive temperature rises completely, thus there is high risk situation, the condition suspending charging is suspend the situation recovering after certain hour to charge, and regulates the condition of charge capacity for controlling the situation that it does not reach the charge capacity of vehicle desired by everyone.Above-mentioned judgement is under the state of the normal temperature range preserving management power supply 100, and by comparing, this temperature range and measured temperature come.
The adjustment of above-mentioned charge capacity is because including maximum charge information about power in the ID of power supply 100, therefore, the temperature of itself and power supply 100 and electric automobile 300 charge port can have been connected.
After above-mentioned shown situation, above-mentioned condition and the control according to above-mentioned condition can also have a variety of situation.
In addition, as mentioned above, charging controls also to complete in carrier server 500.Now, first temperature sensor 211 of the first connecting portion 210 and the power supply 100 detected by the second temperature sensor 241 of the second connecting portion 240 and the temperature of electric automobile 300 charge port are processed by controller 220, and this processing costs (detected temperatures) by wire/wireless communication net send to carrier server 500 processed after, transmit charging control signal to controller 220, thus control charging according to this control signal.
Charging controls result and retransfers to carrier server 500, and carrier server 500 and charging server 400 are shared the above results and calculated consequent charging expense, and, by preserving said structure for customer queries and retrieval charge history.
Operating portion 230 is such as push button or pushing-type, between the connecting portion 240 being connected to controller 220 and electric automobile 300, when power supply 100 and electric automobile 300 are electrically connected, then can carry out manual operation.
Operating portion 230 exports outside to after having processed the prompting such as " for charging connects ", " charging ", " charging terminates " by controller 220.
In addition, charging device 200 possesses pilot lamp and loudspeaker etc. to detect the electrical connection of power supply 100 and electric automobile 300, the charging process of the electric automobile 300 connected and charging to terminate etc. and be prompted to electricity fill automobile everyone, and transmit power supply 100 information, charge capacity information, charging device 200 information and electric automobile 300 information to carrier server 500, calculate reasonable expense to calculate desired data according to calculating charge capacity and other fees.
In addition, the setting of charging device 200 of the present invention can utilize the remote communication module such as CDMA, GSM, 3G, 4G, LTE, or wifi, zigbee, RF, infrared communication, bluetooth module etc.
The method to set up of charging device 200 has the method reading data from carrier server 500, the method etc. read from other-ends such as smart mobile phones, and, above-mentioned all methods can be used.
The charge information such as power supply 100 information, charging device 200 information, charge capacity measurement of administrative institute's connection preserved by the charging device 200 of above-mentioned formation, and, send above-mentioned information to carrier server 500.
Charging server 400 transmits power supply 100 information, charge capacity information, charging device 200 information, electric automobile 300 information based on from above-mentioned carrier server 500, be divided into by electric power supply main body, namely the expense that the electricity that power supply 100 uses produces, and by electricity needs main body, namely the expense that the electricity that charging device 200 uses produces, asking for power supply 100 everyone and carrier server 500, such as, is the server of Utilities Electric Co..
That is, to power supply 100, everyone asks for the expense of general electricity in the total electricity used by power supply 100 to charging server 400, and asks for the expense to electric automobile 300 charge capacity to operator.
Carrier server 500 is from after charging server 400 obtains the expense to the charge capacity of electric automobile 300, and to charging device 200, everyone asks for this expense.
Operator and charging device 200 everyone settle accounts the expense that Utilities Electric Co. asks for, and transfer accounts and to perform by other regulation to the expense of Utilities Electric Co..
Foregoing describes when charging device 200 detects power supply 100 information, then obtain above-mentioned information by carrier server 500 and go forward side by side after row relax, send the flow process of charging server 400 to, but unrestricted.
Such as, power supply 100 information detected by charging device 200 can also be had can to send carrier server 500 and charging server 400 to, and carrier server 500 transmits from charging server 400 and obtains expense and the flow process that everyone asks for charging device 200 simultaneously.
Fig. 3 is the structural drawing of carrier server 500, and under the state of first registration management power supply DB, charging device DB, the variation according to user's (power supply, charging device) upgrades, and above-mentioned DB also linkage management in charging server 400.
Carrier server 500 comprises and remote adjustment can fill the charge capacity automatic setting control function of an electricity, to tackle the electric power supply situation according to area, the whole nation and time etc.
Above-mentioned functions is such as because the power supply capacity being installed on the power supply 100 of all regions is different, prevent the charging stopping situation etc. that unforeseen blackout time or electric power die down caused, thus measured by the measurement section 260 of charging device 200 and from power supply 100 security provisions to after the maximum electricity of electric automobile 300, this information can obtained and control charging device 200 and only charge within the scope of this electricity.
Specifically, when charging with improving gradually, when reaching certain electric current, occur that electric current and voltage reduces shake grade charging power Quality Down point, thus this sampling point can be found and avoid such point and charge, thus above-mentioned charging accident can be prevented.
In addition, carrier server 500 charges by the plural charging device of certain hour difference connection on a power supply 100 simultaneously, the charging quality to more than connected one electric automobile 300 may be reduced, thus comprise carrier server 500 can be made to the long-range function arranging charge capacity of each port forming power supply 100, and, the maximum charge electricity making these charge capacity sums be no more than this power supply 100 to supply.
The reduction of above-mentioned charging quality does not occur over just under the situation that a power supply 100 connects more than one charging device 200, also occur under the situation that two power supplies 100 respectively connect a charging device 200, namely also likely occur when the more than one power supply 100 being connected to identical electric wire respectively connects charging device 200.
Such as, the socket major part being installed on parking lot is all connected to identical electric wire, therefore, when more than one socket electrical connection electric automobile or other electric products, reduces quality because electric power dies down.
In addition, above-mentioned electric current and voltage variation point, charging device 200 quantity being connected to a power supply 100, the quantity etc. that is connected to the charging device 200 of more than one power supply 100 are translated the condition of carrying out charging and are kept in DB and manage by carrier server 500, thus when connecting other charging devices 200, based on above-mentioned information by controlling to charge within the scope of limit charge capacity, thus prevent the reduction of charging quality.
The information judged above by carrier server 500 all sends charging device 200 to and charges according to the condition reset.
Specifically, by the charging of the power request situation of different Utilities Electric Co. or object electric automobile, time, region, vehicular manufacturer, charged electrical strength Long-distance Control electric automobile 300, thus prevent the corresponding area that causes because charging to a lot of electric automobile 300 simultaneously and the not enough state of national overall electric power, and, when there is new charge condition in the multiple sockets being connected to identical electric wire, separately charge capacity charges to multiple stage electric automobile 300 simultaneously, thus prevents because transshipping the problems such as the power failure that causes.
Such function just becomes possibility when carrying out information interchange between Utilities Electric Co. and operator.
Such as, because Utilities Electric Co. grasps the state of electric power supply in real time, therefore, with operator's Real-Time Sharing, the state of electric power supply in the area of power supply 100 can be installed, and operator is by controlling charging to charging device 200 transfer control signal.
Such as, suppose that the Soul whole district is provided with the power supply that 100 possess two ports, and general power consumption is expected to be 800,000 kw in the supply electric power of totally hundred ten thousand kw, then can calculate that the electric power of 200,000 kw can be used for the charging of electric automobile, thus can distribute it by being installed on the maximum electricity pre-set in 100 power supplies in area, Soul.
In addition, general power consumption and electric automobile 300 charge capacity can not also be distinguished, and by the general electricity consumption of comprehensive real-time judge and electric automobile 300 charge capacity using state, thus charge capacity is regulated in the scope not affecting general electricity consumption.
In addition, because whether being real-time transmitted to operator by the charging of power supply 100, thus also can judge that whether the power supply 100 simultaneously carrying out charging is for being connected to the first-class situation of identical electric wire based on above-mentioned information, and re-start segmentation by different power supply 100 charging power supply is set, and if not be connected on identical electric wire, then can segment in the buildings installing power supply 100 or geographic coverage and charging power supply is set.
In addition, consider according to the duration of charging and fill an electricity and likely produce different expenses, therefore, the present invention includes after such as the charging device 200 of connecting electric automobile 300 being connected to power supply 100, the charge operation condition setting function that charging start time and end time being undertaken by set condition charge is set.
That is, as shown in Figure 4, by the some setting model in the smart mobile phone of user, the webpage of operator and charging device 200, then charging device 200 judges configuration information and charges according to configuration information.
Specifically, consider according to the calculating standard of the calculating electricity charge such as duration of charging likely different, for carrying out rational expense calculating based on these information, these information are all kept at carrier server 500 and manage by the present invention, such as, for confirming different time sections, charging is started under the state of the basic charge of use amount, each expense DB preserving management reflection duration of charging and charge capacity in operator's webpage, according to the expense DB of duration of charging or charge capacity, and according to selecting the accurate computational costs of condition in duration of charging and charge capacity or one of duration of charging and charge capacity.
The state that such function such as makes charging device 200 maintain to be connected with power supply also starts to charge at the setup times that expense is lower, thus in the situation or very useful when needing cost saving of not urgently needed automobile.
In addition, the present invention includes and first part charging is carried out to electric automobile 300, then carry out all the other charge operations charged in the time arranged and function is set.
Specifically, suppose that the charge capacity of electric automobile is 20kw, then first carry out the charging of 10kw when charging device being connected to power supply, and the time that the charging of all the other 10kw is being arranged restarts.
This considers to calculate different situation according to electricity charge such as duration of charging and the function possessed, and such as, saves the expense of user when not urgently needed automobile.
As mentioned above, condition according to common situation or special setting is charged, therefore, only for the electricity for charging, to electric automobile 300, everyone imposes the electricity charge in operator, and part fixing between the operator in the expense of collection and Utilities Electric Co. is given to Utilities Electric Co., complete expense process with this.
As mentioned above, system of the present invention when the electric automobile 300 that needs are charged freely use operator to manage all power supplies 100, reasonable computation expense, to not only can be used for general electricity consumption and the power supply 100 of charging used in the present invention and be connected to power supply 100 ammeter (such as, Utilities Electric Co.'s charging electric meter identifier) registered in advance manages in carrier server 500, and the electricity distinguished for electric automobile 300 charging and general power consumption computational costs.
Below, composition graphs 5 is described charging flow of the present invention.
First, connect charging device 200 at power supply 100, then detected the information (being actually the distinguishing mark such as RF, bar code) (S2) of power supply 100 by the test section 250 of charging device 200.
The information of the power supply 100 detected like this sends carrier server 500 to from charging device 200, and carrier server 500 is judged to be electricity providers (S4) based on transmitting from charging device 200 information obtained.The information of charging device 200 also sends carrier server 500 to and is judged as electricity needs person.Such condition becomes the condition that can start to charge.
Afterwards, as shown in Figure 7, judge whether to be provided with above-mentioned all or optionally various charge condition (S5).
If judged result is for being provided with charge condition, then carrier server 500 carries out detecting and carries out meeting charging and the expense calculating of setting model, if do not have, then carries out common charging and expense calculating.
Judge whether to start charging (S6) by the operating portion 230 of charging device 200, if start charging, then carry out charge (S7) while measuring charge capacity by measurement section 260.
If complete charging, the charge capacity then recorded sends carrier server 500 (S8) to from charging device 200, and carrier server 500 sends the charge information of power supply 100 information processed in conjunction with via controller 220 and the above-mentioned charge capacity recorded to charging server 400 (S9).
Then charging server 400 is sent to carrier server 500 (S11) based on the charge information computational costs (S10) transmitted from carrier server 500.
To charging device, everyone asks for and transmits from charging server 400 expense (S12) that obtains and carry out settling accounts (S13) carrier server 500.
If charging device 200 everyone complete clearing, then operator and Utilities Electric Co. according in advance fixedly carry out expense process (S14).
The difference of the motion flow of Fig. 6 and Fig. 5 is to send the charge capacity recorded to charging server 400 and carrier server 500 simultaneously.Namely, the charge capacity recorded when being charged by electric automobile 300 directly sends charging server 400 to from charging device 200, to make computational costs between operator and Utilities Electric Co. and to settle accounts, and such action is carrier server 500 and charging server 400 just becomes possibility when sharing power supply and electric automobile 300 information.
Below, composition graphs 8 is to the charging control action flow process according to temperature of the present invention.
First, for charging to electric automobile 300, while the first connecting portion 210 of charging device 200 is contacted with power supply 100, the second connecting portion 240 is contacted with electric car charging interface (S101).
The first temperature sensor 211 being then built in the first connecting portion 210 detects the temperature of power supply 100, and the second temperature sensor 241 being built-in with the second connecting portion 240 detects the temperature (S102) of electric car charging interface.
The above-mentioned temperature of power supply 100 that detects and the temperature of electric car charging interface judge temperature whether within normal range (S103) through the process of the controller 220 of charging device 200.
If judged result be the temperature of power supply 100 and electric automobile 300 charge port all within normal range, then charge (S104) normally.
If judged result is that power supply 100 and electric automobile 300 charge port be not within normal temperature range or one of them is not within normal temperature range, then judge that the temperature detected corresponds to the temperature stopping charge condition completely, or correspond to the temperature suspending charge condition, or correspond to the temperature (S103-1, S103-2, S103-3) of charging current adjusting condition.Above-mentioned steps judges by an action, or stop completely, suspend, Current adjustment is judged successively according to judged result step by step.
If judged result is stop charge condition completely or suspend charge condition, then it is prompted to vehicle everyone and complete charge by possessing in the vision means of charging device 200 or sense of hearing means, and above-mentioned information is pointed out by sending the proprietary smart mobile phone of vehicle etc. to the communication of carrier server 500, in addition, when suspending charge condition, continue to judge whether correspondence stops charge condition or charging current adjusting condition completely for power supply 100 and electric automobile 300 charge port or the temperature of one of them, and between time-out is certain after recovery.
When charging current adjusting condition, be also prompted to vehicle everyone, and while carrying out charging, continue to judge whether correspondence stops charge condition or time-out charge condition completely for power supply 100 and electric car charging interface or the temperature of one of them.
Although not shown, but when the above-mentioned charging control program according to temperature is stored in carrier server 500, the controller 220 substituting charging device 200 by carrier server 500 completes the charging control function according to power supply 100 and electric automobile 300 charge port temperature.
Above-described is the preferred embodiment of the present invention; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite of the present invention, these improvements and modifications are also in protection scope of the present invention.
Claims (14)
1. an electric vehicle charging toll collection system, is characterized in that, comprising:
Power supply, supply electric power;
Charging device, is charged to electric automobile by described power supply;
Electric automobile, is charged by described charging device;
Charging server, is distinguished and generally makes power consumption and charge capacity calculate the total electricity used by described power supply;
Carrier server, preserve the information managed described power supply and charging device, the charge capacity obtaining electric automobile from charging device transmission sends charging server to, obtain the expense of charge capacity and everyone asks for this expense to charging device from charging server transmission, and carry out expense process with Utilities Electric Co.; And
Account settlement server, everyone settles accounts the expense to described charge capacity with charging device.
2. electric vehicle charging toll collection system according to claim 1, is characterized in that:
Described charging device, comprising:
First connecting portion, is electrically connected on power supply and is built-in with temperature sensor;
Test section, detects power supply;
Measurement section, measures the supply electric power of charge capacity and power supply;
Controller, controls according to the charging action of controlled condition and the communication with carrier server;
Operating portion, operates from charging to the action terminated;
Second connecting portion, is electrically connected on electric automobile and is built-in with temperature sensor;
It is measured the electric power supplied from power supply and sends this measured value to carrier server, thus fills an electricity by each power supply of carrier server Lookup protocol.
3. electric vehicle charging toll collection system according to claim 1, is characterized in that: the state of electric power supply information to the buildings or area installing power supply is shared by described carrier server and Utilities Electric Co., and distributes charge capacity in real time to each power supply.
4. electric vehicle charging toll collection system according to claim 1, is characterized in that: described power supply information links with intrinsic ID and extract from carrier server to judge.
5. electric vehicle charging toll collection system according to claim 1, it is characterized in that: described carrier server possesses charge capacity Lookup protocol, charge condition arranges function, and comprise maximum charge electricity DB, information DB, the expense DB according to the duration of charging, the expense DB according to charge capacity that voltage, current variation point DB, power supply are connected with charging device.
6. electric vehicle charging toll collection system according to claim 4, is characterized in that: described charge condition is the duration of charging, charge capacity, the charging start time, charging pause, charging release time, the state of electric power supply shared between operator and Utilities Electric Co..
7. electric vehicle charging toll collection system according to claim 6, is characterized in that: described charge condition is arranged by the one in operator's webpage, smart mobile phone, charging device.
8. an electric vehicle charging toll collection system, is characterized in that, comprising:
Power supply, supply electric power;
Charging device, is charged to electric automobile by described power supply, preserves management power supply information and sends the charge capacity of electric automobile to carrier server and charging server;
Electric automobile, is charged by described charging device;
Charging server, is distinguished and generally makes power consumption and charge capacity calculate the total electricity used by described power supply;
Carrier server, to obtain the expense of charge capacity and everyone asks for this expense to charging device from charging server transmission, and carries out expense process with Utilities Electric Co.;
Account settlement server, everyone settles accounts the expense to described charge capacity with charging device.
9. electric vehicle charging toll collection system according to claim 8, is characterized in that:
Described charging device, comprising:
First connecting portion, is electrically connected on power supply and is built-in with temperature sensor;
Test section, detects power supply;
Measurement section, measures the supply electric power of charge capacity and power supply;
Controller, controls according to the charging action of controlled condition and the communication with carrier server;
Operating portion, operates from charging to the action terminated;
Second connecting portion, is electrically connected on electric automobile and is built-in with temperature sensor;
It is measured the electric power of power supply and sends this measured value to carrier server, and fills an electricity by each power supply of carrier server Lookup protocol.
10. electric vehicle charging toll collection system according to claim 8, it is characterized in that: the state of electric power supply information to the buildings or area installing power supply is shared by described carrier server and Utilities Electric Co., and implement to distribute charge capacity to each power supply.
11. electric vehicle charging toll collection systems according to claim 8, is characterized in that: described power supply information links with intrinsic ID and extract from carrier server to judge.
12. electric vehicle charging toll collection systems according to claim 8, it is characterized in that: described carrier server possesses charge capacity Lookup protocol, charge condition arranges function, and comprise maximum charge electricity DB, information DB, the expense DB according to the duration of charging, the expense DB according to charge capacity that voltage, current variation point DB, power supply are connected with charging device.
13. electric vehicle charging toll collection systems according to claim 10, is characterized in that: described charge condition is the duration of charging, charge capacity, the charging start time, charging pause, charging release time, the state of electric power supply shared between operator and Utilities Electric Co..
14. electric vehicle charging toll collection systems according to claim 12, is characterized in that: described charge condition is arranged by the one in operator's webpage, smart mobile phone, charging device.
Applications Claiming Priority (6)
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| KR10-2013-0135930 | 2013-11-09 | ||
| KR1020130135930A KR101448612B1 (en) | 2013-11-09 | 2013-11-09 | Cost calcuating system corresponding to charge of electric car |
| KR10-2014-0037306 | 2014-03-28 | ||
| KR1020140037306A KR101754139B1 (en) | 2014-03-28 | 2014-03-28 | Electric car charging and cost calculating system |
| KR10-2014-0060037 | 2014-05-19 | ||
| KR1020140060037A KR101769466B1 (en) | 2014-05-19 | 2014-05-19 | Electric car charging and cost calculating system for controlling charging according to temperature |
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