CN105818710A - Precise charging pile and method based on cloud computing background system - Google Patents
Precise charging pile and method based on cloud computing background system Download PDFInfo
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- CN105818710A CN105818710A CN201610341076.XA CN201610341076A CN105818710A CN 105818710 A CN105818710 A CN 105818710A CN 201610341076 A CN201610341076 A CN 201610341076A CN 105818710 A CN105818710 A CN 105818710A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004891 communication Methods 0.000 claims abstract description 21
- 230000005611 electricity Effects 0.000 claims description 32
- 230000010354 integration Effects 0.000 claims description 8
- 230000003252 repetitive effect Effects 0.000 claims description 3
- 230000009123 feedback regulation Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
Classifications
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- 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
-
- H02J7/0027—
-
- 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
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Abstract
A precise charging pile based on a cloud computing background system comprises a communication protocol establishment unit, an information feedback unit, a strategy updating unit, an execution unit and a repeating unit. The communication protocol establishment unit is used for setting a communication protocol for the charging pile and a cloud computing center to update a charging pile charging strategy; the information feedback unit is used for feeding real-time voltage, current and power information read by an electric energy meter back to the cloud computing center according to the set communication protocol; the strategy updating unit is used for precisely controlling each instant charging quantity through the cloud computing center according to a PID feedback regulation mode so as to obtain an instant charging decision; the execution unit is used for carrying out charging according to the instant charging decision; the repeating unit is used for carrying out repeating on the information feedback unit, the strategy updating unit and the execution unit till the charging process is finished. The invention further provides a precise charging method based on the cloud computing background system.
Description
Technical field
The present invention relates to a kind of charging pile Charge Management technical field, specifically, be a kind of charging pile precisely charged based on cloud computing background system and charging method.
Background technology
Existing charging pile can only be substantially disposed in whole charging flow according to charging pile for a user and carry out same charge mode and be charged, and the charging strategy of battery controls the most accurate.
Summary of the invention
In view of this, the present invention proposes a kind of charging pile precisely charged based on cloud computing background system and charging method.
A kind of charging pile precisely charged based on cloud computing background system, it includes following assembly:
Communication protocol formulates unit, updates the communication protocol of charging pile charging strategy for setting charging pile and cloud computing center；
Information feedback unit, feeds back to cloud computing center for the real-time voltage read by electric energy meter, electric current, power information according to the communication protocol set；
Policy update unit, obtains momentary charge decision-making for being precisely controlled each momentary charge electricity according to PID/feedback regulative mode by cloud computing center；
Performance element, for being charged according to momentary charge decision-making；
Repetitive, for duplicate message feedback unit, policy update unit, performance element until charging process terminates.
In the charging pile precisely charged based on cloud computing background system of the present invention,
Each momentary charge electricity is precisely controlled according to PID/feedback regulative mode by cloud computing center by policy update unit thus obtains momentary charge decision-making and include:
Charging pile charging is guided circuit to export PWM ripple dutycycle in real time according to PID/feedback regulative mode and is adjusted by cloud computing center, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity.
In the charging pile precisely charged based on cloud computing background system of the present invention,
Charging pile charging is guided circuit to export PWM ripple dutycycle in real time according to PID/feedback regulative mode and is adjusted by cloud computing center, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity and include:
Real-time voltage, electric current, power information and the policy definition charge parameter that cloud computing center is read by electric energy meter is compared and is carried out ratio, integration, adjustment charging of differentiating guides the output of circuit PWM ripple dutycycle or direct current OBD agreement wire protocol control BMS charge parameter, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity.
OBD agreement is the abbreviation of OBD agreement.BMS is battery management system.
In the charging pile precisely charged based on cloud computing background system of the present invention,
It also includes personalized unit, is used for providing the user personalized charging strategy option so that user selects to customize charging strategy voluntarily, and described customization charging strategy includes timing, quantitative, constant current charge.
The present invention also provides for a kind of based on the accurate charging method of cloud computing background system, and it comprises the steps:
S1, setting charging pile and cloud computing center update the communication protocol of charging pile charging strategy；
S2, the real-time voltage read by electric energy meter, electric current, power information feed back to cloud computing center according to the communication protocol set；
S3, according to PID/feedback regulative mode each momentary charge electricity is precisely controlled by cloud computing center thus obtains momentary charge decision-making；
S4, for being charged according to momentary charge decision-making；
S5, repetition step S2 are to step S4 until charging process terminates.
Of the present invention based in the accurate charging method of cloud computing background system,
Each momentary charge electricity is precisely controlled according to PID/feedback regulative mode by cloud computing center by described step S3 thus obtains momentary charge decision-making and include:
Charging pile charging is guided circuit to export PWM ripple dutycycle in real time according to PID/feedback regulative mode and is adjusted by cloud computing center, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity.
Of the present invention based in the accurate charging method of cloud computing background system,
Charging pile charging is guided circuit to export PWM ripple dutycycle in real time according to PID/feedback regulative mode and is adjusted by cloud computing center, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity and include:
Real-time voltage, electric current, power information and the policy definition charge parameter that cloud computing center is read by electric energy meter is compared and is carried out ratio, integration, adjustment charging of differentiating guides the output of circuit PWM ripple dutycycle or direct current OBD agreement wire protocol control BMS charge parameter, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity.
Of the present invention based in the accurate charging method of cloud computing background system,
It also includes step S6, provides the user personalized charging strategy option so that user selects to customize charging strategy voluntarily, and described customization charging strategy includes timing, quantitative, constant current charge.
The charging pile precisely charged based on cloud computing background system and the charging method of implementing present invention offer have the advantages that charging pile updates charging pile charging strategy according to background management system formulation communication protocol, and guide the voltage x current data of circuit, the OBD protocol control system vehicle-mounted BMS battery management system of adjustment and Real-time Collection charging power to carry out closed loop feedback control to reach the most accurately to implement charging strategy purpose according to background update decision-making by charging.Also provide for user simultaneously and decide charging modes authority in its sole discretion according to mobile phone app, as controlled charging current or self-defined charging interval, charge capacity etc. voluntarily.
The charging pile precisely charged based on cloud computing background system is actually the user data starting point to cloud computing center feedback information, is to receive cloud computing center to update the object of charging strategy and the concrete executor performing charging strategy simultaneously.Charging strategy is precisely performed by it according to charging decision, reaches the purpose being precisely controlled each momentary charge electricity especially by PID/feedback regulative mode (real-time voltage that read by electric energy meter, electric current, power information are compared with policy definition charge parameter and to be carried out ratio, integration, differentiating adjusts charging and guide circuit dutycycle to export or direct current OBD agreement wire protocol controls BMS charge parameter).The renewal to charging strategy of the timing receipt cloud computing center.Allow user to select other customization charging strategy such as timing, quantitative, constant current charge voluntarily simultaneously, make the charging of user select more diversified.Compared with prior art, the program utilizes the interaction with background service system, precisely implements charging pile real time charging strategy, reaches effectively to protect Rechargeable vehicle battery purpose.
Accompanying drawing explanation
Fig. 1 is the charging pile structured flowchart precisely charged based on cloud computing background system of the embodiment of the present invention.
Detailed description of the invention
The embodiment of the present invention provides a kind of charging pile precisely charged based on cloud computing background system, and it includes following assembly:
Communication protocol formulates unit 10, updates the communication protocol of charging pile charging strategy for setting charging pile and cloud computing center；
Information feedback unit 20, feeds back to cloud computing center for the real-time voltage read by electric energy meter, electric current, power information according to the communication protocol set；
Policy update unit 30, obtains momentary charge decision-making for being precisely controlled each momentary charge electricity according to PID/feedback regulative mode by cloud computing center；
Performance element 40, for being charged according to momentary charge decision-making；
Repetitive 50, for duplicate message feedback unit 20, policy update unit 30, performance element 40 until charging process terminates.
In the charging pile precisely charged based on cloud computing background system of the present invention,
Each momentary charge electricity is precisely controlled according to PID/feedback regulative mode by cloud computing center by policy update unit 30 thus obtains momentary charge decision-making and include:
Charging pile charging is guided circuit to export PWM ripple dutycycle in real time according to PID/feedback regulative mode and is adjusted by cloud computing center, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity.
In the charging pile precisely charged based on cloud computing background system of the present invention,
Charging pile charging is guided circuit to export PWM ripple dutycycle in real time according to PID/feedback regulative mode and is adjusted by cloud computing center, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity and include:
Real-time voltage, electric current, power information and the policy definition charge parameter that cloud computing center is read by electric energy meter is compared and is carried out ratio, integration, adjustment charging of differentiating guides the output of circuit PWM ripple dutycycle or direct current OBD agreement wire protocol control BMS charge parameter, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity.
In the charging pile precisely charged based on cloud computing background system of the present invention,
It also includes personalized unit 60, is used for providing the user personalized charging strategy option so that user selects to customize charging strategy voluntarily, and described customization charging strategy includes timing, quantitative, constant current charge.
The present invention also provides for a kind of based on the accurate charging method of cloud computing background system, and it comprises the steps:
S1, setting charging pile and cloud computing center update the communication protocol of charging pile charging strategy；
S2, the real-time voltage read by electric energy meter, electric current, power information feed back to cloud computing center according to the communication protocol set；
S3, according to PID/feedback regulative mode each momentary charge electricity is precisely controlled by cloud computing center thus obtains momentary charge decision-making；
S4, for being charged according to momentary charge decision-making；
S5, repetition step S2 are to step S4 until charging process terminates.
Of the present invention based in the accurate charging method of cloud computing background system,
Each momentary charge electricity is precisely controlled according to PID/feedback regulative mode by cloud computing center by described step S3 thus obtains momentary charge decision-making and include:
Charging pile charging is guided circuit to export PWM ripple dutycycle in real time according to PID/feedback regulative mode and is adjusted by cloud computing center, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity.
Of the present invention based in the accurate charging method of cloud computing background system,
Charging pile charging is guided circuit to export PWM ripple dutycycle in real time according to PID/feedback regulative mode and is adjusted by cloud computing center, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity and include:
Real-time voltage, electric current, power information and the policy definition charge parameter that cloud computing center is read by electric energy meter is compared and is carried out ratio, integration, adjustment charging of differentiating guides the output of circuit PWM ripple dutycycle or direct current OBD agreement wire protocol control BMS charge parameter, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity.
Of the present invention based in the accurate charging method of cloud computing background system,
It also includes step S6, provides the user personalized charging strategy option so that user selects to customize charging strategy voluntarily, and described customization charging strategy includes timing, quantitative, constant current charge.
The charging pile precisely charged based on cloud computing background system and the charging method of implementing present invention offer have the advantages that charging pile updates charging pile charging strategy according to background management system formulation communication protocol, and guide the voltage x current data of circuit, the OBD protocol control system vehicle-mounted BMS battery management system of adjustment and Real-time Collection charging power to carry out closed loop feedback control to reach the most accurately to implement charging strategy purpose according to background update decision-making by charging.Also provide for user simultaneously and decide charging modes authority in its sole discretion according to mobile phone app, as controlled charging current or self-defined charging interval, charge capacity etc. voluntarily.
The charging pile precisely charged based on cloud computing background system is actually the user data starting point to cloud computing center feedback information, is to receive cloud computing center to update the object of charging strategy and the concrete executor performing charging strategy simultaneously.Charging strategy is precisely performed by it according to charging decision, reaches the purpose being precisely controlled each momentary charge electricity especially by PID/feedback regulative mode (real-time voltage that read by electric energy meter, electric current, power information are compared with policy definition charge parameter and to be carried out ratio, integration, differentiating adjusts charging and guide circuit dutycycle to export or direct current OBD agreement wire protocol controls BMS charge parameter).The renewal to charging strategy of the timing receipt cloud computing center.Allow user to select other customization charging strategy such as timing, quantitative, constant current charge voluntarily simultaneously, make the charging of user select more diversified.Compared with prior art, the program utilizes the interaction with background service system, precisely implements charging pile real time charging strategy, reaches effectively to protect Rechargeable vehicle battery purpose.
The method described in conjunction with the embodiments described herein or the step of algorithm can directly use the software module that hardware, processor perform, or the combination of the two is implemented.Software module can be with in the storage medium of other forms any known in being placed in random access memory, internal memory, read only memory, electrically programmable ROM, electrically erasable ROM, depositor, hard disk, moveable magnetic disc, CD-ROM or technical field.It is understood that for the person of ordinary skill of the art, can conceive according to the technology of the present invention and make other various corresponding changes and deformation, and all these change all should belong to the protection domain of the claims in the present invention with deformation.
Claims (8)
1. the charging pile precisely charged based on cloud computing background system, it is characterised in that it includes following assembly:
Communication protocol formulates unit, updates the communication protocol of charging pile charging strategy for setting charging pile and cloud computing center；
Information feedback unit, feeds back to cloud computing center for the real-time voltage read by electric energy meter, electric current, power information according to the communication protocol set；
Policy update unit, obtains momentary charge decision-making for being precisely controlled each momentary charge electricity according to PID/feedback regulative mode by cloud computing center；
Performance element, for being charged according to momentary charge decision-making；
Repetitive, for duplicate message feedback unit, policy update unit, performance element until charging process terminates.
2. the charging pile precisely charged based on cloud computing background system as claimed in claim 1, it is characterised in that
Each momentary charge electricity is precisely controlled according to PID/feedback regulative mode by cloud computing center by policy update unit thus obtains momentary charge decision-making and include:
Charging pile charging is guided circuit to export PWM ripple dutycycle in real time according to PID/feedback regulative mode and is adjusted by cloud computing center, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity.
3. the charging pile precisely charged based on cloud computing background system as claimed in claim 2, it is characterised in that
Charging pile charging is guided circuit to export PWM ripple dutycycle in real time according to PID/feedback regulative mode and is adjusted by cloud computing center, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity and include:
Real-time voltage, electric current, power information and the policy definition charge parameter that cloud computing center is read by electric energy meter is compared and is carried out ratio, integration, adjustment charging of differentiating guides the output of circuit PWM ripple dutycycle or direct current OBD agreement wire protocol control BMS charge parameter, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity.
4. the charging pile precisely charged based on cloud computing background system as claimed in claim 3, it is characterised in that
It also includes personalized unit, is used for providing the user personalized charging strategy option so that user selects to customize charging strategy voluntarily, and described customization charging strategy includes timing, quantitative, constant current charge.
5. one kind based on the accurate charging method of cloud computing background system, it is characterised in that it comprises the steps:
S1, setting charging pile and cloud computing center update the communication protocol of charging pile charging strategy；
S2, the real-time voltage read by electric energy meter, electric current, power information feed back to cloud computing center according to the communication protocol set；
S3, according to PID/feedback regulative mode each momentary charge electricity is precisely controlled by cloud computing center thus obtains momentary charge decision-making；
S4, for being charged according to momentary charge decision-making；
S5, repetition step S2 are to step S4 until charging process terminates.
6. as claimed in claim 5 based on the accurate charging method of cloud computing background system, it is characterised in that
Each momentary charge electricity is precisely controlled according to PID/feedback regulative mode by cloud computing center by described step S3 thus obtains momentary charge decision-making and include:
Charging pile charging is guided circuit to export PWM ripple dutycycle in real time according to PID/feedback regulative mode and is adjusted by cloud computing center, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity.
7. as claimed in claim 6 based on the accurate charging method of cloud computing background system, it is characterised in that
Charging pile charging is guided circuit to export PWM ripple dutycycle in real time according to PID/feedback regulative mode and is adjusted by cloud computing center, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity and include:
Real-time voltage, electric current, power information and the policy definition charge parameter that cloud computing center is read by electric energy meter is compared and is carried out ratio, integration, adjustment charging of differentiating guides the output of circuit PWM ripple dutycycle or direct current OBD agreement wire protocol control BMS charge parameter, thus realizes being precisely controlled and then obtain momentary charge decision-making to each momentary charge electricity.
8. as claimed in claim 7 based on the accurate charging method of cloud computing background system, it is characterised in that
It also includes step S6, provides the user personalized charging strategy option so that user selects to customize charging strategy voluntarily, and described customization charging strategy includes timing, quantitative, constant current charge.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109080485A (en) * | 2018-08-23 | 2018-12-25 | 国网山西省电力公司忻州供电公司 | Charging station is wireless three distant data receiving-transmitting methods |
| CN109146221A (en) * | 2017-06-28 | 2019-01-04 | 许继集团有限公司 | A kind of charging storage of charging pile and delivery method and charging service platform |
| CN109878373A (en) * | 2019-04-23 | 2019-06-14 | 江苏万帮德和新能源科技股份有限公司 | Knee cloud platform interconnects charging method and system |
| CN112606727A (en) * | 2020-12-31 | 2021-04-06 | 上海电享信息科技有限公司 | Charging scheme recommendation method and charging scheme recommendation system |
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| CN105818710B (en) | 2018-07-10 |
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