CN107230288A - A kind of new intelligent charging spot - Google Patents
A kind of new intelligent charging spot Download PDFInfo
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- CN107230288A CN107230288A CN201710375417.XA CN201710375417A CN107230288A CN 107230288 A CN107230288 A CN 107230288A CN 201710375417 A CN201710375417 A CN 201710375417A CN 107230288 A CN107230288 A CN 107230288A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
- G07F15/005—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity dispensed for the electrical charging of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/66—Data transfer between charging stations and vehicles
- B60L53/665—Methods related to measuring, billing or payment
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/18—Payment architectures involving self-service terminals [SST], vending machines, kiosks or multimedia terminals
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/22—Payment schemes or models
- G06Q20/28—Pre-payment schemes, e.g. "pay before"
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/349—Rechargeable cards
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/06—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with means for prepaying basic charges, e.g. rent for meters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Abstract
A kind of intelligentized charging pile for electric vehicle, it includes：Residual capacity measurement module, total electricity input module, central processing unit, expense pushing module.Described residual capacity measurement module is used for detecting the dump energy of user's electric car；Described total electricity input module is used for the specified total electricity that client inputs electric car；Described central processing unit is used for the data for receiving voltage detection module and total electricity input module, and is accordingly calculated, and extrapolates corresponding charging expense；The expense that described expense calculates module and is used to draw central processing unit after calculating sends client to, and is paid by client.
Description
Technical field
The present invention relates to charging pile for electric vehicle, more particularly, to a kind of intelligent charging spot for pattern of being swiped the card with standalone version.
Background technology
The development speed of electric bicycle is very fast, spreads all over province, city, county, town, national electric bicycle quantity mistake
Hundred million, for many part-timers, transport person, business personnel, courier etc., electric bicycle is their important works of making a living now
Tool；And for common working clan, electric bicycle is also the most popular vehicles that they select at present.
Increasing for electric bicycle quantity, also occurs in that many user's chargings are difficult while bringing many convenient and asks
Topic.Because of the demand of urban construction and development, it is all building on the middle and senior level that residential building building is now more and more, the non-machine such as electric bicycle
Motor-car is all uniformly parked, and no power supply can charge to electric car, and resident is needed if being charged to electric car, can only be by electric car
Storage battery take down after take charging home.The manager of some cells is in order to solve the problem of charging of resident's electric car is difficult, just to electricity
Dynamic bicycle concentrates park is unified to install power outlet for resident's charging, but so occurs in that daily substantial amounts of electrical salf-walking again
Car charging produce the electricity charge collect and to electric car it is same management etc. in terms of the problem of.Therefore residential area electricity how is solved
Motor-car charging problems are imperative, it is necessary to provide a kind of intelligentized electric vehicle charging management system.
The content of the invention
The purpose of the present invention is：A kind of intelligentized charging pile for electric vehicle is provided, the charging pile can be by detecting user
The voltage swing of electric vehicle power sources, estimates time and the amount of money of required charging in advance, and is sent to user, then recommended user
Charged after being supplemented with money.
The technical scheme is that：A kind of intelligentized charging pile for electric vehicle, it includes：Residual capacity measurement module,
Total electricity input module, central processing unit, expense pushing module.Described residual capacity measurement module is used for detecting that user is electronic
The dump energy of car；Described total electricity input module is used for the specified total electricity that client inputs electric car；Described center
Processor is used for the data for receiving voltage detection module and total electricity input module, and is accordingly calculated, and extrapolates corresponding
Charging expense；The expense that described expense calculates module and is used to draw central processing unit after calculating sends client to,
And paid by client.
The method for the measurement power supply dump energy that described residual capacity measurement module is used includes：Densimetry, open circuit electricity
The method of the conventional detection capacitance such as platen press, timing releasing electrical method and internal resistance method.At present, conventional electric vehicle power sources use lead
Acid accumulator.Therefore above method is applied to lead-acid accumulator.
The operation principle of described densimetry is as follows：Because battery dump energy and the density breath of its electrolyte inside cease
Correlation, and density of electrolyte is determined by lead sulfate, lead oxide and lead three.By the density value for measuring electrolyte, you can indirectly
Extrapolate its dump energy.
The operation principle of described open circuit voltage method is as follows：Because the degree of charge of battery is with battery liquid density
It is closely related.Therefore, by measuring the open-circuit voltage of battery, it is possible to extrapolate the dump energy of battery.Open-circuit voltage
It is the burning voltage in battery no-load, therefore can only can be just measured when battery is stood, and the present invention
The demand for measuring the dump energy of battery is just the battery electric quantity when standing.
The operation principle of described timing releasing point method is as follows：Loaded by applying one to battery, in the unit of account time
Battery terminal voltage rate of change, dump energy is inferred according to the size of rate of change, variable quantity is small to mean that dump energy is big, change
Amount means that dump energy is small greatly.
The operation principle of described internal resistance method is as follows：There is higher correlation between the internal resistance of battery and degree of charge,
Coefficient correlation can reach 88%.When battery fully charged (being full of) and completely electric discharge (discharging), its internal resistance differs a 2-4 times of left side
It is right.With the progress of battery charging process, internal resistance is gradually reduced；With the progress of discharge process, internal resistance gradually increases.
The test result of the detection method of above-described dump energy is the percentage that dump energy accounts for total electricity.
Turn in above-described residual capacity measurement module comprising residual capacitance detection device, signal amplifier, digital-to-analogue
Parallel operation, low pass filter.Described residual capacitance detection device according to above densimetry, open circuit voltage method, timing releasing electrical method,
With internal resistance method using the test circuit do not allowed.Described signal amplifier, for the signal of test circuit to be amplified.It is described
Low pass filter be used for the capacitor filtering in circuit, inductor filter and compound filtering.Described digital-to-analogue converter is used for will
Data signal is converted to simulation number.
The signal that input is needed in described total electricity input module is the specified total voltage of electric vehicle power sources.
The processing method of described central processing unit is as follows：
S100, the power supply dump energy that residual capacity measurement module is detected is converted into the form of residual voltage.
S200, calculates specified total voltage VAlwaysWith residual voltage VIt is surplusDifference V.
S300, according to difference and reference voltage V1And V2Compare.
S400, according to V and V1And V2Magnitude relationship, it is determined that final recharge amount.
It is preferred that, according to the percentage of dump energy in step S100, and the specified total voltage of input size, can be with
Extrapolate residual voltage VIt is surplus。
It is preferred that, V=V in step S200Always-VIt is surplus, as V=0, point out without charging.
It is preferred that, V=V in step S200Always-VIt is surplus, work as V>When 0, point out to need charging.
It is preferred that, in step S300, as V≤V1When, final recharge amount is a1。
It is preferred that, in step S300, work as V1<V<V2When, final recharge amount is a2。
It is preferred that, in step S400, final recharge amount setting two values, respectively a1And a2。
It is preferred that, reference voltage V in step S3001=V2=VGinseng, VGinsengWhen recharge amount be a.
It is preferred that, in step S400, according to V/VGinseng* a determines final recharge amount.
Described expense pushing module be used for obtained recharge amount after central processing unit is handled be pushed to client and
Display.
Brief description of the drawings
Fig. 1 is the module diagram of the intelligentized charging pile for electric vehicle of the present invention.
Fig. 2 is the processing method of the central processing unit of embodiment 1.
Fig. 3 is the processing method of the central processing unit of embodiment 2.
The technique effect of the design of the present invention, concrete structure and generation is described further below with reference to accompanying drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
Embodiment 1：
As shown in figure 1, being a kind of intelligentized charging pile for electric vehicle of the present invention, it includes：Residual capacity measurement module,
Total electricity input module, central processing unit, expense pushing module.Described residual capacity measurement module is used for detecting that user is electronic
The dump energy of car；Described total electricity input module is used for the specified total electricity that client inputs electric car；Described center
Processor is used for the data for receiving voltage detection module and total electricity input module, and is accordingly calculated, and extrapolates corresponding
Charging expense；The expense that described expense calculates module and is used to draw central processing unit after calculating sends client to,
And paid by client.
The method for the measurement power supply dump energy that described residual capacity measurement module is used uses open circuit voltage method.Mesh
Before, conventional electric vehicle power sources use lead-acid accumulator.Therefore above method is applied to lead-acid accumulator.
The operation principle of described open circuit voltage method is as follows：Because the degree of charge of battery is with battery liquid density
It is closely related.Therefore, by measuring the open-circuit voltage of battery, it is possible to extrapolate the dump energy of battery.Open-circuit voltage
It is the burning voltage in battery no-load, therefore can only can be just measured when battery is stood, and the survey of the present invention
The demand for measuring the dump energy of battery is just the battery electric quantity when standing.
The test result of the detection method of above-described dump energy is the percentage that dump energy accounts for total electricity.
Turn in above-described residual capacity measurement module comprising residual capacitance detection device, signal amplifier, digital-to-analogue
Parallel operation, low pass filter.Described residual capacitance detection device according to above densimetry, open circuit voltage method, timing releasing electrical method,
With internal resistance method using the test circuit do not allowed.Described signal amplifier, for the signal of test circuit to be amplified.It is described
Low pass filter be used for the capacitor filtering in circuit, inductor filter and compound filtering.Described digital-to-analogue converter is used for will
Data signal is converted to simulation number.
The signal that input is needed in described total electricity input module is the specified total voltage of electric vehicle power sources.
As shown in Fig. 2 the processing method of the central processing unit for embodiment 1, it comprises the following steps：
S110, the power supply dump energy that residual capacity measurement module is detected is converted into the form V of residual voltageIt is surplus。
S210, calculates specified total voltage VAlwaysWith residual voltage VIt is surplusDifference V, V=VAlways-VIt is surplus。
S310, according to difference and reference voltage V1And V2Compare, wherein V1=48V, V2=60V.
S410, when 0<V≤V1When, it is 1 yuan to point out recharge amount；Work as V1<V≤V2When, it is 2 yuan to point out recharge amount；Work as V
≥V2When, it is 2 yuan to point out recharge amount.
Recharge amount is pushed to client and display by S510, supplying system, and user is according to Client-Prompt or aobvious
Show device content, brush IC stored value cards or supplemented with money to system, in IC stored value cards remaining sum or to the amount of money that system is supplemented with money it is necessary >=carry
Show recharge amount.
It will be charged after system withholding fee to electromobile battery.The electricity of charging is relative according to the expense of withholding fee
The electricity answered is charged.After generally the expense of withholding fee is full of, that is, it is automatically stopped charging；Or in withholding fee charging complete
Afterwards, charge volume is also not reaching to the charge volume of withholding fee, but what electric vehicle accumulator was filled with, also it is automatically stopped charging.
Embodiment 2：
As shown in figure 3, the processing method of the central processing unit for embodiment 2, it comprises the following steps：
S120, the power supply dump energy that residual capacity measurement module is detected is converted into the form V of residual voltageIt is surplus。
S220, calculates specified total voltage VAlwaysWith residual voltage VIt is surplusDifference V, V=VAlways-VIt is surplus。
S320, VGinsengCorresponding recharge amount is a, according to difference V and reference voltage VGinsengRatio, seek calculation recharge amount, fill
The value amount of money is V/VGinseng*a。
Recharge amount is pushed to client and display by S420, supplying system, and user is according to Client-Prompt or aobvious
Show device content, brush IC stored value cards or supplemented with money to system, in IC stored value cards remaining sum or to the amount of money that system is supplemented with money it is necessary >=carry
Show recharge amount.
It will be charged after system withholding fee to electromobile battery.The electricity of charging is relative according to the expense of withholding fee
The electricity answered is charged.After generally the expense of withholding fee is full of, that is, it is automatically stopped charging.
Embodiment described above, it describes more specific and detailed, but therefore can not be interpreted as to patent of the present invention
The limitation of scope.It should be pointed out that for the person of ordinary skill of the art, not departing from the premise of present inventive concept
Under, various modifications and improvements can be made, these belong to protection scope of the present invention.Therefore, the protection of patent of the present invention
Scope should be determined by the appended claims.
Claims (10)
1. a kind of intelligentized charging pile for electric vehicle, it includes：Residual capacity measurement module, total electricity input module, centre
Manage device, expense pushing module.Described residual capacity measurement module is used for detecting the dump energy of user's electric car；Described
Total electricity input module is used for the specified total electricity that client inputs electric car；Described central processing unit is used to receive voltage detecting
The data of module and total electricity input module, and accordingly calculated, extrapolate corresponding charging expense；Described expense is calculated
The expense that module is used to draw central processing unit after calculating sends client to, and is paid by client.
2. intelligentized charging pile for electric vehicle as claimed in claim 1, it is characterised in that：Described residual capacity measurement module
The method of the measurement power supply dump energy of use includes：Densimetry, open circuit voltage method, timing releasing electrical method and internal resistance method etc. are commonly used
Detection capacitance method.
3. intelligentized charging pile for electric vehicle as claimed in claim 1, it is characterised in that：Surveyed using residual capacity measurement module
The form of expression of dump energy out is the percentage that dump energy accounts for specified total electricity.
4. intelligentized charging pile for electric vehicle as claimed in claim 1, it is characterised in that：The object of charging is civilian use electric car
Lead-acid accumulator.
5. intelligentized charging pile for electric vehicle as claimed in claim 1, it is characterised in that：Described residual capacity measurement module
In include residual capacitance detection device, signal amplifier, digital analog converter, low pass filter.
6. the processing method of the central processing unit in intelligentized charging pile for electric vehicle as claimed in claim 1 is as follows：
S100, the power supply dump energy that residual capacity measurement module is detected is converted into the form of residual voltage.
S200, calculates specified total voltage VAlwaysWith residual voltage VIt is surplusDifference V.
S300, according to difference and reference voltage V1And V2Compare.
S400, according to V and V1And V2Magnitude relationship, it is determined that final recharge amount.
7. the processing method of central processing unit as claimed in claim 6, it is characterised in that：According to dump energy in step S100
Percentage, and input specified total voltage size, extrapolate residual voltage VIt is surplus。
8. the processing method of central processing unit as claimed in claim 6, it is characterised in that：In step S200, V=VAlways-VIt is surplus, when
During V=0, point out without charging；As V≤V1When, final recharge amount is a1, work as V1<V<V2When, final recharge amount is
a2。
9. the processing method of central processing unit as claimed in claim 6, it is characterised in that：Reference voltage V in step S3001=
V2=VGinseng, VGinsengWhen recharge amount be a；In step S400, according to V/VGinseng* a determines final recharge amount.
10. the processing method of central processing unit as claimed in claim 6, it is characterised in that：System is by the way of withholding fee
Charged to electromobile battery, after generally the expense of withholding fee is full of, that is, be automatically stopped charging；Or filled in withholding fee
After the completion of electricity, charge volume is also not reaching to the charge volume of withholding fee, but what electric vehicle accumulator was filled with, also it is automatically stopped and fills
Electricity.
Priority Applications (1)
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| CN201710375417.XA CN107230288A (en) | 2017-05-24 | 2017-05-24 | A kind of new intelligent charging spot |
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| CN201710375417.XA CN107230288A (en) | 2017-05-24 | 2017-05-24 | A kind of new intelligent charging spot |
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Family
ID=59934352
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102288830A (en) * | 2011-09-09 | 2011-12-21 | 浙江东冠电气科技有限公司 | Storage battery impedance detection device excited by SPWA (Sine-wave Pulse Width Modulation) signal generated by single chip microcomputer |
| CN102768342A (en) * | 2012-07-25 | 2012-11-07 | 常州合天电力设备有限公司 | Monitoring device for electric quantity of storage battery in off-grid photovoltaic power generation system |
| CN103890804A (en) * | 2011-10-18 | 2014-06-25 | 丰田自动车株式会社 | Power feeding device, and power feeding method |
| CN105186604A (en) * | 2015-08-24 | 2015-12-23 | 昊坤能源科技(上海)有限公司 | Human body fingerprint payment system and method for electric car charging pile |
| CN105319512A (en) * | 2014-07-30 | 2016-02-10 | 三星电子株式会社 | Method and apparatus for estimating state of battery |
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2017
- 2017-05-24 CN CN201710375417.XA patent/CN107230288A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288830A (en) * | 2011-09-09 | 2011-12-21 | 浙江东冠电气科技有限公司 | Storage battery impedance detection device excited by SPWA (Sine-wave Pulse Width Modulation) signal generated by single chip microcomputer |
| CN103890804A (en) * | 2011-10-18 | 2014-06-25 | 丰田自动车株式会社 | Power feeding device, and power feeding method |
| CN102768342A (en) * | 2012-07-25 | 2012-11-07 | 常州合天电力设备有限公司 | Monitoring device for electric quantity of storage battery in off-grid photovoltaic power generation system |
| CN105319512A (en) * | 2014-07-30 | 2016-02-10 | 三星电子株式会社 | Method and apparatus for estimating state of battery |
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Application publication date: 20171003 |