CN112277717B - Method, device and system for charging electric vehicle - Google Patents
Method, device and system for charging electric vehicle Download PDFInfo
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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
- B60L53/66—Data transfer between charging stations and vehicles
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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
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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- 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
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- 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
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- 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
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- 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
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- 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
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
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- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The application discloses a method, a device and a system for charging an electric vehicle. Wherein, the method comprises the following steps: acquiring data information of a vehicle to be charged, wherein the data information at least comprises: the remaining capacity of the vehicle to be charged, and the distance between the current position and the target position of the vehicle to be charged; determining an ordered charging strategy according to the data information; and sending the ordered charging strategy to the charging pile through the vehicle to be charged, wherein the vehicle to be charged is in communication connection with the charging pile. The charging method and the charging system solve the technical problems that the charging process is easy to be abnormal due to the fact that the charging service APP and the charging pile are adopted in the related technology to communicate and send the ordered charging strategy, the authorization information needs to be filled frequently by a user, and the user experience is poor.
Description
Technical Field
The application relates to the field of charging, in particular to a method, a device and a system for charging an electric vehicle.
Background
In the related technology, after a charging cloud server formulates a charging strategy, the charging strategy is sent to a charging pile through a charging service application program APP communicated with the charging cloud server, the charging mode needs the charging service APP to constantly keep normal communication with the charging pile, and the charging is abnormal once the communication is interrupted; and the charging pile that general charging pile provider provided corresponds there is different charging service APP, therefore, when needing charging service App and the charging pile of its management to carry out the interactive data, actually become the barrier that the strong binding relation has indirectly caused between different charging service App, when the user selects the charging pile of different producers to charge, need download the charging service APP that corresponds with it, and need repeatedly fill in authorization information etc..
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the application provides a method, a device and a system for charging an electric vehicle, and aims to at least solve the technical problems that the charging process is easy to be abnormal, authorization information needs to be frequently filled in by a user, and user experience is poor due to the fact that a charging service APP and a charging pile are adopted in the related technology to communicate and send an ordered charging strategy.
According to an aspect of an embodiment of the present application, there is provided a method of charging an electric vehicle, including: acquiring data information of a vehicle to be charged, wherein the data information at least comprises: the remaining capacity of the vehicle to be charged, and the distance between the current position and the target position of the vehicle to be charged; determining an ordered charging strategy according to the data information; and sending the ordered charging strategy to the charging pile through the vehicle to be charged, wherein the vehicle to be charged is in communication connection with the charging pile.
Optionally, the vehicle to be charged and the charging pile are in communication connection through a physical line.
Optionally, before sending the ordered charging strategy to the charging post via the vehicle to be charged, the method further includes: and sending the ordered charging strategy to an Internet of vehicles server, wherein the Internet of vehicles server is used for sending the ordered charging strategy to the vehicle to be charged.
Optionally, after determining the ordered charging strategy according to the data information, the method further includes: acquiring an account associated with a vehicle to be charged; judging whether the account has the authority of using the ordered charging strategy; and if the account has the authority of using the ordered charging strategy, acquiring the ordered charging strategy.
Optionally, determining the ordered charging policy according to the data information includes: determining the target required electric quantity of the vehicle to be charged according to the distance and the residual electric quantity; determining an ordered charging strategy according to the target required electric quantity, wherein the ordered charging strategy at least comprises the following steps: and (4) charging power.
Optionally, before determining the ordered charging strategy according to the data information, the method further comprises: reading the current time, and determining a time-sharing charging time period corresponding to the current time; the time-sharing charging time period comprises the following steps: the method comprises a peak time period corresponding to a first electricity price, a flat time period corresponding to a second electricity price and a valley time period corresponding to a third electricity price, wherein the first electricity price is larger than the second electricity price, and the second electricity price is larger than the third electricity price.
Optionally, determining the target required electric energy of the vehicle to be charged according to the distance and the remaining electric energy includes: when the time-sharing charging time period corresponding to the current time is a peak time period, determining theoretical power consumption corresponding to the distance; and taking the difference value of the theoretical consumed electric quantity and the residual electric quantity as a minimum required electric quantity, wherein the minimum required electric quantity is taken as a target required electric quantity.
According to an aspect of an embodiment of the present application, there is provided a method of charging an electric vehicle, including: reading data information of a vehicle to be charged, wherein the data information at least comprises: the remaining capacity of the vehicle to be charged, and the distance between the current position and the target position of the vehicle to be charged; receiving an ordered charging strategy corresponding to the data information; and sending the ordered charging strategy to the charging pile through the vehicle to be charged, wherein the vehicle to be charged is in communication connection with the charging pile.
According to an aspect of an embodiment of the present application, there is provided a system for charging an electric vehicle, including: the charging cloud server is used for acquiring data information of the vehicle to be charged and determining an ordered charging strategy according to the data information, wherein the data information at least comprises: the remaining capacity of the vehicle to be charged, and the distance between the current position and the target position of the vehicle to be charged; the vehicle networking server is used for providing data information of the vehicle to be charged, receiving the ordered charging strategy and sending the ordered charging strategy to the charging pile through the vehicle to be charged; and the charging pile is used for executing the ordered charging strategy and completing the charging of the vehicle to be charged.
According to an aspect of the embodiments of the present application, there is provided a non-volatile storage medium including a stored program, wherein a device in which the non-volatile storage medium is controlled to perform any one of the methods of charging an electric vehicle when the program is executed.
According to an aspect of the embodiments of the present application, there is provided a processor for executing a program stored in a memory, wherein the program when executed performs any one of the methods for charging an electric vehicle.
In the embodiment of the application, a mode that a vehicle to be charged communicates with a charging pile is adopted, an ordered charging strategy is sent to the charging pile through the vehicle to be charged, an ordered charging strategy generated based on acquired data information is achieved, and the purpose that the ordered control strategy is sent to the charging pile through a communication line between a charging service APP and the charging pile is avoided, so that the technical effect that the ordered charging strategy is sent to the charging pile through communication between the vehicle to be charged and the charging pile is achieved, further, the problem that the charging process is prone to abnormity due to the fact that the charging service APP and the charging pile are adopted to communicate to send the ordered charging strategy in the related technology is solved, authorization information needs to be frequently filled in by a user, and the technical problem of poor user experience is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic flow diagram of a method of charging an electric vehicle according to an embodiment of the application;
FIG. 2 is a schematic flow chart diagram of another method of charging an electric vehicle according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of another system for charging an electric vehicle according to an embodiment of the present application;
FIG. 4a is a schematic diagram of an alternative charging control process of the present application;
FIG. 4b is a schematic diagram of an alternative charging control process of the present application;
fig. 5 is a schematic structural diagram of an apparatus for charging an electric vehicle according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In accordance with an embodiment of the present application, there is provided a method embodiment for charging an electric vehicle, it should be noted that the steps illustrated in the flowchart of the drawings may be performed in a computer system, such as a set of computer executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than that presented herein.
Fig. 1 is a method for charging an electric vehicle according to an embodiment of the present application, as shown in fig. 1, the method including the steps of:
step S102, data information of the vehicle to be charged is acquired, wherein the data information at least comprises the following steps: the remaining capacity of the vehicle to be charged, and the distance between the current position and the target position of the vehicle to be charged;
step S104, determining an ordered charging strategy according to the data information;
and S106, sending the ordered charging strategy to the charging pile through the vehicle to be charged, wherein the vehicle to be charged is in communication connection with the charging pile.
In the method for charging the electric vehicle, firstly, data information of a vehicle to be charged is acquired, wherein the data information at least comprises the following steps: the remaining capacity of the vehicle to be charged, and the distance between the current position and the target position of the vehicle to be charged; secondly, determining an ordered charging strategy according to the data information; finally, the ordered charging strategy is sent to the charging pile through the vehicle to be charged, wherein the vehicle to be charged is in communication connection with the charging pile, the ordered charging strategy generated based on the acquired data information is achieved, and the purpose that the ordered control strategy is sent to the charging pile through a communication line between the charging service APP and the charging pile is avoided, so that the technical effect that the ordered charging strategy is sent to the charging pile through communication between the vehicle to be charged and the charging pile is achieved, further the technical problems that the charging process is easy to generate abnormity due to the fact that the charging service APP and the charging pile are adopted to communicate to send the ordered charging strategy in the related technology, the authorization information needs to be frequently filled in by a user, and the user experience is poor are solved.
In some optional embodiments of this application, waiting to charge the vehicle and fill electric pile and establish communication connection through the physical circuit, above-mentioned physical circuit can be for connecting waiting to charge the vehicle and fill the charging wire of electric pile, it needs to explain wait to charge the vehicle and fill the mode of establishing communication connection of electric pile, include but not limited to: bluetooth, lan, etc., and the communication mode may be full duplex communication.
In some optional embodiments of the present application, before sending the ordered charging policy to the charging pile through the vehicle to be charged, the ordered charging policy may be sent to the car networking server, it should be noted that the car networking server is configured to send the ordered charging policy to the vehicle to be charged, that is, the ordered charging policy is first sent to the car networking server, then the car networking server sends the ordered charging policy to the vehicle to be charged, and finally, the vehicle to be charged sends the ordered charging policy to the charging pile.
In some optional embodiments of the present application, after determining the ordered charging policy according to the data information, it may be determined whether there is a right to use the ordered control policy through the following steps, specifically, an account associated with the vehicle to be charged is acquired; judging whether the account has the authority of using the ordered charging strategy; and if the account has the authority of using the ordered charging strategy, acquiring the ordered charging strategy.
In some optional embodiments of the present application, an ordered charging policy may be determined according to the data information, specifically, a target required electric quantity of a vehicle to be charged may be determined according to the distance and the remaining electric quantity, and then the ordered charging policy may be determined according to the target required electric quantity, where the ordered charging policy includes, but is not limited to: the charging power is, for example, a distance between a current position of the vehicle to be charged and a target position.
In some optional embodiments of the present application, before determining the ordered charging policy according to the data information, the current time may also be read, and then a time-sharing charging time period corresponding to the current time is determined; it should be noted that the time-sharing charging period includes, but is not limited to: the first electricity price is greater than the second electricity price, the second electricity price is greater than the third electricity price, namely, the electricity fee in the peak time period is highest, the electricity fee in the flat time period is next to the electricity fee, and the electricity fee in the valley time period is lowest.
In some optional embodiments of the present application, the target required electric energy may be determined by determining the target required electric energy of the vehicle to be charged according to the distance and the remaining electric energy, and specifically, determining the theoretical consumed electric energy corresponding to the distance when the time-sharing charging time period corresponding to the current time is the peak time period; the difference value between the theoretical consumed power and the residual power is used as the minimum required power, wherein the minimum required power is used as the target required power, and it is easy to note that the peak time period is generally a golden time period of power utilization in one day, for example, 18:00-19:00 in the afternoon, therefore, when the time-sharing charging time period corresponding to the current time is the peak time period, only the minimum required power is used as the target required power, which not only can save the cost of the user, but also can save power utilization resources, and avoid the situation that the power utilization is concentrated by the user to cause power resource shortage.
Fig. 2 is another method for charging an electric vehicle according to an embodiment of the present application, as shown in fig. 2, the method includes the following steps:
step S202, reading data information of the vehicle to be charged, wherein the data information at least comprises: the remaining capacity of the vehicle to be charged, and the distance between the current position and the target position of the vehicle to be charged;
step S204, receiving an ordered charging strategy corresponding to the data information;
and S206, sending the ordered charging strategy to the charging pile through the vehicle to be charged, wherein the vehicle to be charged is in communication connection with the charging pile.
In the method for charging an electric vehicle, first, data information of a vehicle to be charged is read, wherein the data information at least includes: the remaining capacity of the vehicle to be charged, and the distance between the current position and the target position of the vehicle to be charged; then, receiving an ordered charging strategy corresponding to the data information; finally, the ordered charging strategy is sent to the charging pile through the vehicle to be charged, wherein the vehicle to be charged is in communication connection with the charging pile, the ordered charging strategy generated based on the acquired data information is achieved, and the purpose that the ordered control strategy is sent to the charging pile through a communication line between the charging service APP and the charging pile is avoided, so that the technical effect that the ordered charging strategy is sent to the charging pile through communication between the vehicle to be charged and the charging pile is achieved, further the technical problems that the charging process is easy to generate abnormity due to the fact that the charging service APP and the charging pile are adopted to communicate to send the ordered charging strategy in the related technology, the authorization information needs to be frequently filled in by a user, and the user experience is poor are solved.
Fig. 3 is another system for charging an electric vehicle according to an embodiment of the present application, as shown in fig. 3, the system including:
the charging cloud server 40 is configured to obtain data information of a vehicle to be charged, and determine an ordered charging strategy according to the data information, where the data information at least includes: the remaining capacity of the vehicle to be charged, and the distance between the current position and the target position of the vehicle to be charged;
the internet of vehicles server 42 is used for providing data information of the vehicles to be charged, receiving the ordered charging strategy and sending the ordered charging strategy to the charging pile through the vehicles to be charged;
and the charging pile 44 is used for executing an ordered charging strategy and completing charging of the vehicle to be charged.
In the system, the charging cloud server 40 is configured to obtain data information of a vehicle to be charged, and determine an ordered charging strategy according to the data information, where the data information at least includes: the remaining capacity of the vehicle to be charged, and the distance between the current position and the target position of the vehicle to be charged; the internet of vehicles server 42 is used for providing data information of the vehicles to be charged, receiving the ordered charging strategy and sending the ordered charging strategy to the charging pile through the vehicles to be charged; fill electric pile 44 for carry out the orderly strategy of charging, accomplish the charging of treating the vehicle that charges, reached and generated the orderly strategy of charging based on the data information who obtains, and avoid through the communication line between charging service APP and the electric pile of charging with the purpose of orderly control strategy transmission to filling electric pile, thereby realized with this orderly strategy of charging through treat the vehicle of charging and fill the technical effect that communication transmission between the electric pile sent to filling electric pile, and then solved because relevant art adopts charging service APP and fills electric pile and communicate the charging process that sends the orderly strategy of charging and cause and easily take place unusually, and need the user frequently fill in the authorization information, user experience is relatively poor technical problem.
For a better understanding of the above embodiments, they will now be explained with reference to specific application scenarios: when a user uses a charging service APP to charge and start a charging pile, the APP scans a two-dimensional code on the charging pile at the charging service APP side, the number of the charging pile is uploaded to a charging cloud server after analysis, the charging cloud server firstly judges whether the user is a user participating in ordered charging, and if the user does not select ordered charging during account opening, the charging is directly started; and if the charging user is the ordered charging user, entering an ordered charging process, namely judging whether an account associated with the vehicle to be charged has authority.
After charging cloud server issues the type of the stake of charging to charging service APP, if this stake is not the stake of charging that supports order charging, then shift into traditional charging flow: starting charging, monitoring a charging state and finishing charging; if the stake is a stake that supports ordered charging, then an ordered charging mode is entered (ordered charging strategy is implemented).
And for the charging pile capable of being charged in order, combining the vehicle residual electric quantity soc reported by the Internet of vehicles server, making a strategy by the charging cloud server according to the vehicle big data information and the current load condition, determining the charging time and the charging power in the adjusting time period, and issuing the strategy to the charging pile after the charging cloud server makes an ordered charging strategy or adjusts the charging strategy. And once the communication between the charging cloud server and the charging pile is interrupted, the strategy issuing cannot be completed, so that the user cannot normally participate in ordered charging, therefore, the charging cloud server issues the strategy to the Internet of vehicles server, the Internet of vehicles server and the charging vehicle execute the protocol for transmission, and the strategy is transmitted to the charging vehicle. Similarly, when the vehicle is automatically charged and the charging is finished, the charging finishing information needs to be forwarded to the charging cloud server through the internet of vehicles server.
Alternatively, when the user actively stops charging or the vehicle is automatically full, the user charging demand is considered to be satisfied, and thus the charging is ended. And if the vehicle networking server suspends charging through the ordered charging strategy or the charging pile suspends charging due to faults, the charging is judged to be not satisfied with the charging requirement of the user and the charging is finished. Through the data information uploaded by the Internet of vehicles server, the charging cloud server judges the charging cloud server to be the former (namely, charging is suspended), then the ordered charging strategy is continuously executed, and judges the charging cloud server to be the latter (namely, charging is suspended due to faults), then the charging pile is waited to recover to normal, and the charging strategy is judged whether to be adjusted or not through the data uploaded by the Internet of vehicles server, if the charging strategy is required to be adjusted, strategy adjustment is carried out, the current strategy or the adjusted strategy is issued to the vehicle through the Internet of vehicles server, and therefore the charging pile continuously executes the ordered charging strategy.
Optionally, under the condition of executing the ordered charging strategy, before charging, a user can be notified through a short message, the charging completion time is predicted under the condition of participating in the ordered charging at this time; before charging is completed, the user can also be informed of the time to be finished through a short message.
Fig. 4a is a schematic diagram of an optional charging control process in the present application, as shown in fig. 4a, in the control process, first, a charging cloud server detects a power grid and a peak shaving instruction, after user information authorizing ordered charging is detected, the user authorization is used, and vehicle information is requested from an internet of vehicles server, when the internet of vehicles server sends vehicle battery information to the charging cloud server, power adjustment is intelligently calculated and sent to the internet of vehicles server, and the internet of vehicles server sends the power adjustment instruction to a new energy vehicle (a vehicle to be charged); after receiving the power adjusting instruction, the new energy automobile adjusts the battery power, requests (charging) power for the charging pile, outputs the power after the charging pile adjusts the power, sends the output power to the new energy automobile, and finally sends an execution completion instruction through the new energy automobile and the internet of vehicles server in sequence, namely, the charging cloud server is successfully connected with the internet of vehicles server, the new energy automobile and the charging pile.
Fig. 4b is a schematic diagram of another alternative charging control process of the present application, as shown in fig. 4b, in the control process, first, a charging cloud server detects a power grid and a peak shaving instruction, after user information authorizing ordered charging is detected, the user authorization is used, and vehicle information is requested from an internet of vehicles server, when the internet of vehicles server sends vehicle battery information to the charging cloud server, power adjustment is intelligently calculated, and a power adjustment instruction is sent to the internet of vehicles server, which sends the power adjustment instruction to a new energy vehicle (a vehicle to be charged); after receiving the power adjusting instruction, the new energy automobile adjusts the battery power, after the new energy automobile fails in adjusting the power, the new energy automobile requests (charging) power for the charging pile, after the charging pile adjusts the power, the power is output, the output power is sent to the new energy automobile, and finally, an instruction of 'sending failure receiving information' sequentially passes through the new energy automobile and the internet of vehicles server, namely, the charging cloud server fails in connecting with the internet of vehicles server, the new energy automobile and the charging pile.
Fig. 5 is a device for charging an electric vehicle according to an embodiment of the present application, as shown in fig. 5, the device including:
an obtaining module 50, configured to obtain data information of a vehicle to be charged, where the data information at least includes: the remaining capacity of the vehicle to be charged, and the distance between the current position and the target position of the vehicle to be charged;
a determining module 52, configured to determine an ordered charging strategy according to the data information;
and the sending module 54 is configured to send the ordered charging strategy to the charging pile through the vehicle to be charged, where the vehicle to be charged and the charging pile are in communication connection.
In the device, an obtaining module 50 is configured to obtain data information of a vehicle to be charged, where the data information at least includes: the remaining capacity of the vehicle to be charged, and the distance between the current position and the target position of the vehicle to be charged; a determining module 52, configured to determine an ordered charging strategy according to the data information; sending module 54, be used for sending the ordered charging strategy to filling electric pile through the vehicle that waits to charge, wherein, the vehicle that waits to charge has established communication connection with filling electric pile, reached and generated the ordered charging strategy based on the data information who obtains, and avoid sending the ordered control strategy to the purpose of filling electric pile through the communication line between charging service APP and the electric pile of filling, thereby realized sending this ordered charging strategy to the technical effect who fills electric pile through the communication between the vehicle that waits to charge and the electric pile of filling, and then solved because the relevant art adopts charging service APP and fills electric pile to communicate and send the charging process that ordered charging strategy caused and easily take place unusually, and need the user to frequently fill in the authorization information, user experience is relatively poor technical problem.
According to an aspect of the embodiments of the present application, there is provided a non-volatile storage medium including a stored program, wherein a device in which the non-volatile storage medium is controlled to perform any one of the methods of charging an electric vehicle when the program is executed.
Specifically, the storage medium is used for storing program instructions for executing the following functions, and the following functions are realized:
acquiring data information of a vehicle to be charged, wherein the data information at least comprises: the remaining capacity of the vehicle to be charged, and the distance between the current position and the target position of the vehicle to be charged; determining an ordered charging strategy according to the data information; and sending the ordered charging strategy to the charging pile through the vehicle to be charged, wherein the vehicle to be charged is in communication connection with the charging pile.
According to an aspect of the embodiments of the present application, there is provided a processor for executing a program stored in a memory, wherein the program when executed performs any one of the methods for charging an electric vehicle.
Specifically, the processor is configured to call a program instruction in the memory, and implement the following functions:
acquiring data information of a vehicle to be charged, wherein the data information at least comprises: the remaining capacity of the vehicle to be charged, and the distance between the current position and the target position of the vehicle to be charged; determining an ordered charging strategy according to the data information; and sending the ordered charging strategy to the charging pile through the vehicle to be charged, wherein the vehicle to be charged is in communication connection with the charging pile.
The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present application, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present application and it should be noted that those skilled in the art can make several improvements and modifications without departing from the principle of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.
Claims (6)
1. A method of charging an electric vehicle, comprising:
acquiring data information of a vehicle to be charged, wherein the data information at least comprises: the remaining capacity of the vehicle to be charged, and the distance between the current position and the target position of the vehicle to be charged;
reading the current time, and determining a time-sharing charging time period corresponding to the current time; wherein, the time-sharing charging time period comprises: a peak time period corresponding to a first electricity price, a flat time period corresponding to a second electricity price and a valley time period corresponding to a third electricity price, wherein the first electricity price is greater than the second electricity price, and the second electricity price is greater than the third electricity price;
determining a target required electric quantity of the vehicle to be charged according to the distance and the residual electric quantity, and determining an ordered charging strategy according to the target required electric quantity, wherein the ordered charging strategy at least comprises the following steps: a charging power; determining the target required electric quantity of the vehicle to be charged according to the distance and the residual electric quantity, wherein the determining comprises the following steps: when the time-sharing charging time period corresponding to the current time is the peak time period, determining the theoretical power consumption corresponding to the distance; taking a difference value between the theoretical consumed electric quantity and the residual electric quantity as a minimum required electric quantity, wherein the minimum required electric quantity is taken as the target required electric quantity;
and sending the ordered charging strategy to a charging pile through the vehicle to be charged, wherein the vehicle to be charged is in communication connection with the charging pile.
2. The method of claim 1, wherein the vehicle to be charged and the charging post establish the communication connection through a physical line.
3. The method of claim 1, wherein prior to sending the ordered charging strategy to a charging post via the vehicle to be charged, the method further comprises:
and sending the ordered charging strategy to an Internet of vehicles server, wherein the Internet of vehicles server is used for sending the ordered charging strategy to the vehicle to be charged.
4. The method of claim 1, wherein after determining an ordered charging strategy from the data information, the method further comprises:
acquiring an account associated with the vehicle to be charged;
determining whether the account has permission to use the ordered charging policy;
and if the account has the authority of using the ordered charging strategy, acquiring the ordered charging strategy.
5. A system for charging an electric vehicle, comprising:
the charging cloud server is used for acquiring data information of a vehicle to be charged and determining an ordered charging strategy according to the data information, wherein the data information at least comprises: reading the current time and determining a time-sharing charging time period corresponding to the current time by the residual electric quantity of the vehicle to be charged and the distance between the current position of the vehicle to be charged and the target position; wherein, the time-sharing charging time period comprises: a peak time period corresponding to a first electricity price, a flat time period corresponding to a second electricity price and a valley time period corresponding to a third electricity price, wherein the first electricity price is greater than the second electricity price, and the second electricity price is greater than the third electricity price; determining a target required electric quantity of the vehicle to be charged according to the distance and the residual electric quantity, and determining the ordered charging strategy according to the target required electric quantity, wherein the ordered charging strategy at least comprises the following steps: a charging power; determining the target required electric quantity of the vehicle to be charged according to the distance and the residual electric quantity, wherein the determining comprises the following steps: when the time-sharing charging time period corresponding to the current time is the peak time period, determining the theoretical power consumption corresponding to the distance; taking a difference value between the theoretical consumed electric quantity and the residual electric quantity as a minimum required electric quantity, wherein the minimum required electric quantity is taken as the target required electric quantity;
the vehicle networking server is used for providing data information of the vehicle to be charged; receiving the ordered charging strategy, and sending the ordered charging strategy to a charging pile through the vehicle to be charged;
and the charging pile is used for executing the ordered charging strategy and completing the charging of the vehicle to be charged.
6. A non-volatile storage medium, comprising a stored program, wherein the program, when executed, controls a device in which the non-volatile storage medium is located to perform the method of charging an electric vehicle according to any one of claims 1 to 4.
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| US9348381B2 (en) * | 2011-10-19 | 2016-05-24 | Zeco Systems Pte Ltd | Methods and apparatuses for charging of electric vehicles |
| CN104868527B (en) * | 2014-12-15 | 2017-09-29 | 北京新能源汽车股份有限公司 | Method and system for remotely controlling charging of electric vehicle |
| JP6662265B2 (en) * | 2016-10-24 | 2020-03-11 | トヨタ自動車株式会社 | server |
| US10718630B2 (en) * | 2017-12-08 | 2020-07-21 | Ford Global Technologies, Llc | Electric vehicle cloud-based optimal charge route estimation |
| CN108357382B (en) * | 2018-03-09 | 2020-08-21 | 宁德时代新能源科技股份有限公司 | Battery charging method and system, remote monitoring platform and storage medium |
| CN108448188B (en) * | 2018-04-18 | 2020-09-29 | 爱驰汽车有限公司 | Appointment charging method and device for new energy automobile |
| CN110943477B (en) * | 2019-11-19 | 2021-12-28 | 国网江苏省电力有限公司经济技术研究院 | Method and device for improving consumption of distributed power supply by optimized charging of electric automobile |
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