CN108973750B - Vehicle charging method and device - Google Patents

Vehicle charging method and device Download PDF

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Publication number
CN108973750B
CN108973750B CN201810915616.XA CN201810915616A CN108973750B CN 108973750 B CN108973750 B CN 108973750B CN 201810915616 A CN201810915616 A CN 201810915616A CN 108973750 B CN108973750 B CN 108973750B
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China
Prior art keywords
charging
target
charging terminal
terminal
vehicle
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CN108973750A (en
Inventor
龚成明
于德翔
屈东明
周君
骆祥华
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Deri Energy Research Institute
Qingdao Teld New Energy Technology Co Ltd
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Deri Energy Research Institute
Qingdao Teld New Energy Technology Co Ltd
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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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/70—Interactions with external data bases, e.g. traffic centres
    • B60L2240/72—Charging station selection relying on external data
    • 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
    • Y02T90/14—Plug-in electric vehicles
    • 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

The invention provides a vehicle charging method and a vehicle charging device, which relate to the technical field of charging piles and comprise the steps of obtaining position information of a user and position information of each charging station; comparing the position information of the user with the position information of each charging station to determine a target charging station where the user is located at the current moment; acquiring state information of each charging terminal in a target charging station within a preset time period, and determining whether a target charging terminal corresponding to a user exists in the target charging station or not based on the state information; if the charging operation is carried out on the vehicle to be charged through the target charging terminal, in the embodiment, the charging verification can be carried out through the server without adding extra operation of a user, the method is simple in operation, the action steps of the charging operation are simplified, and the success rate of the method is high.

Description

Vehicle charging method and device
Technical Field
The invention relates to the technical field of charging piles, in particular to a vehicle charging method and device.
Background
At present, electric vehicles are gradually popularized and popularized, the problem of charging of electric vehicles is a problem which is very concerned by users, and in order to improve the operation convenience of charging of electric vehicles, the user can be quickly authenticated.
The prior art mainly has the following modes: authenticating by swiping a card on the charging station management terminal or inputting a user name, a password and the like; scanning and reading a two-dimensional code of a charging terminal through a mobile phone APP for authentication, and starting a corresponding specific terminal for charging; authentication is performed through a non-contact radio frequency identification device, and the authentication comprises the identification of an IC card preinstalled on a vehicle or an NFC induction chip in a user mobile phone.
The above-mentioned method 1 requires that the terminal has interfaces such as a card reading device or a keyboard input, and is not simple enough to be operated by the user; the 2 nd mode requires that a terminal is provided with a fixed and accurate two-dimensional code, the operation is easy to fail under the conditions of fuzzy damage of the two-dimensional code, poor light and the like, and a user needs to perform code scanning self-service operation; in the 3 rd mode, user operation is not needed, the action steps of charging operation are simplified, but the manufacturing cost of the charging gun is increased, and the existing user needs to update the information of the NFC chip or install the IC card.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a vehicle charging method and apparatus, which can verify charging through a server without adding additional operations of a user, and which has simple operation, simplifies the operation steps of the charging operation, and has a high success rate.
In a first aspect, an embodiment of the present invention provides a vehicle charging method, applied to a server, including: acquiring position information of a user and position information of each charging station; comparing the position information of the user with the position information of each charging station to determine a target charging station where the user is located at the current moment; acquiring state information of each charging terminal in the target charging station within a preset time period, and determining whether a target charging terminal corresponding to the user exists in the target charging station or not based on the state information; and if so, executing a charging operation on the vehicle to be charged through the target charging terminal.
Further, determining whether a target charging terminal corresponding to the user exists in the target charging station based on the state information comprises: determining a first charging terminal in each charging terminal based on the state information, wherein the state information of the first charging terminal is first state information and indicates that the first charging terminal is in a gun plugging state; judging whether the number of the first charging terminals is one or not; and if so, determining that the first charging terminal is the target charging terminal under the condition that the vehicle to be charged is connected with the charging terminal in the target charging station.
Further, the method further comprises: under the condition that the number of the first charging terminals is judged to be multiple, whether a second charging terminal exists in the first charging terminal is searched, wherein the charging mode of the second charging terminal is a direct current charging mode; and when the second charging terminals are found to exist and the number of the second charging terminals is multiple and the vehicle to be charged is connected with the charging terminals in the target charging station, determining whether the target charging terminals exist in the second charging terminals.
Further, determining whether the target charging terminal exists in the second charging terminal includes: determining whether the target charging terminal satisfying a target condition exists in the second charging terminal, wherein the target condition is: the distance between the second charging terminal and the user is smaller than a preset distance, and the VIN code of the vehicle in charging connection with the second charging terminal is the VIN code of the vehicle to be charged.
Further, the method further comprises: and if the second charging terminal exists and the number of the second charging terminals is one, determining that the second charging terminal is the target charging terminal.
In a second aspect, an embodiment of the present invention provides a vehicle charging apparatus, disposed at a server, including: the acquisition module is used for acquiring the position information of the user and the position information of each charging station; the comparison module is used for comparing the position information of the user with the position information of each charging station to determine a target charging station where the user is located at the current moment; the obtaining and determining module is used for obtaining state information of each charging terminal in the target charging station within a preset time period and determining whether a target charging terminal corresponding to the user exists in the target charging station or not based on the state information; and the charging module is used for executing charging operation on the vehicle to be charged through the target charging terminal if the charging module exists.
Further, the obtaining and determining module includes: a first determining unit, configured to determine, based on the state information, a first charging terminal in the charging terminals, where the state information of the first charging terminal is first state information and indicates that the first charging terminal is in a gun-plugged state; a judging unit configured to judge whether the number of the first charging terminals is one; and the second determining unit is used for determining that the first charging terminal is the target charging terminal under the condition that the vehicle to be charged is judged to be yes and the vehicle to be charged is connected with the charging terminal in the target charging station.
Further, the apparatus is further configured to: under the condition that the number of the first charging terminals is judged to be multiple, whether a second charging terminal exists in the first charging terminal is searched, wherein the charging mode of the second charging terminal is a direct current charging mode; and when the second charging terminals are found to exist and the number of the second charging terminals is multiple and the vehicle to be charged is connected with the charging terminals in the target charging station, determining whether the target charging terminals exist in the second charging terminals.
Further, the apparatus is further configured to: determining whether the target charging terminal satisfying a target condition exists in the second charging terminal, wherein the target condition is: the distance between the second charging terminal and the user is smaller than a preset distance, and the VIN code of the vehicle in charging connection with the second charging terminal is the VIN code of the vehicle to be charged.
Further, the apparatus is further configured to: and if the second charging terminal exists and the number of the second charging terminals is one, determining that the second charging terminal is the target charging terminal.
As can be seen from the above description, in the prior art, a user needs to perform manual authentication through a terminal and perform a charging operation if the authentication is passed, but the method is not simple enough for the user and the operation is easy to fail. For the problem, in this embodiment, a target charging station is determined by combining the location information of the user and the location information of each charging station, after the target charging station is determined, the charging verification is performed on the user by using the state information of the target charging station, and when the verification is passed, the charging operation is performed on the vehicle to be charged of the user. In the embodiment, the charging verification can be performed through the server without additional operation of a user, the method is simple in operation, the action steps of the charging operation are simplified, and the success rate of the method is high.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a flow chart of a method of charging a vehicle according to an embodiment of the invention;
FIG. 2 is a flow chart of another alternative vehicle charging method according to an embodiment of the present invention;
Fig. 3 is a schematic diagram of a vehicle charging apparatus according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of another alternative vehicle charging arrangement according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. 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 invention.
The first embodiment is as follows:
In accordance with an embodiment of the present invention, there is provided an embodiment of a vehicle charging method, 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 flowchart of a vehicle charging method according to an embodiment of the present invention, as shown in fig. 1, the method including the steps of:
Step S102, acquiring the position information of a user and the position information of each charging station;
Step S104, comparing the position information of the user with the position information of each charging station to determine a target charging station where the user is located at the current moment;
Step S106, acquiring state information of each charging terminal in the target charging station within a preset time period, and determining whether a target charging terminal corresponding to the user exists in the target charging station based on the state information;
And S108, if the charging operation exists, the target charging terminal performs charging operation on the vehicle to be charged.
As can be seen from the above description, in the prior art, a user needs to perform manual authentication through a terminal and perform a charging operation if the authentication is passed, but the method is not simple enough for the user and the operation is easy to fail. For the problem, in this embodiment, a target charging station is determined by combining the location information of the user and the location information of each charging station, after the target charging station is determined, the charging verification is performed on the user by using the state information of the target charging station, and when the verification is passed, the charging operation is performed on the vehicle to be charged of the user. In the embodiment, the charging verification can be performed through the server without additional operation of a user, the method is simple in operation, the action steps of the charging operation are simplified, and the success rate of the method is high.
As can be seen from the above description, in this embodiment, first, the location information of the terminal device sent by the positioning module of the terminal device is obtained, and the location information of the terminal device is used as the user location information.
After the position information of the user is obtained, the position information of the user is compared with the position information of each charging station, so that the target charging station where the user is located at the current moment is determined. For example,
The server obtains the position information of the user through mobile phone application positioning, and simultaneously obtains the position information of all charging stations in the current city where the user is located; and then comparing the user position information with each charging station position information respectively to obtain the charging stations with the distance difference smaller than a preset value, wherein the preset value can be set according to the positioning precision of the mobile phone, such as 5m or 10m, and determining the obtained charging stations as target charging stations where the user is located at the current moment.
After the target charging station is determined, the state information of each charging terminal in the target charging station within a preset time period can be obtained, wherein the preset time period is the latest time period, for example, the state information of all the charging terminals of the target charging station is obtained within 1min or 3min before the time when the server obtains the position information sent to the server from the mobile phone application. For example, the server acquires the location information sent by the mobile phone application in 13:03, wherein the preset time period may be 13:00 to 13:03, or 13:02 to 13: 03. In this embodiment, the state information represents whether the gun of the charging terminal is in a gun inserted state.
After obtaining the status information, it may be determined whether a target charging terminal corresponding to the user exists in the target charging station based on the status information.
In an optional implementation manner, as shown in fig. 2, determining whether a target charging terminal corresponding to the user exists in the target charging station based on the status information includes the following steps:
Step S201, determining a first charging terminal in each charging terminal based on the state information, wherein the state information of the first charging terminal is first state information and indicates that the first charging terminal is in a gun plugging state;
Step S202, judging whether the number of the first charging terminals is one;
Step S203, determining that the first charging terminal is the target charging terminal under the condition that the vehicle to be charged is judged to be connected with the charging terminal in the target charging station.
Step S204, under the condition that the number of the first charging terminals is judged to be multiple, whether a second charging terminal exists in the first charging terminal is searched, wherein the charging mode of the second charging terminal is a direct current charging mode;
Step S205, when the second charging terminals are found to exist, and the number of the second charging terminals is multiple, and the vehicle to be charged is connected to the charging terminal in the target charging station, determining whether the target charging terminal exists in the second charging terminals. And if the second charging terminal does not exist, charging the terminal to be charged in a manual scanning mode.
Specifically, in this embodiment, after acquiring the state information of all the charging terminals in the target charging station within the preset time period, the server determines one by one whether the state of each charging terminal is the gun-plugged state based on the state information, and defines the charging terminal in the gun-plugged state as the first charging terminal.
Then judging whether the number of the first charging terminals is one or not; and if the number of the first charging terminals is judged to be one, determining that the first charging terminal is the target charging terminal. And if the number of the first charging terminals is judged to be more than one, judging all the first charging terminals one by one again. The specific judgment method is as follows: and judging whether the charging mode of each charging terminal in the plurality of first charging terminals is a direct current charging mode or not, and defining the first charging terminal with the charging mode being the direct current charging mode as a second charging terminal.
And then, judging whether the number of the second charging terminals is multiple, and if so, continuing to search whether the target charging terminal exists in the multiple second charging terminals under the condition that the vehicle to be charged is connected with the charging terminal in the target charging station. And if the number of the second charging terminals is one, determining that the second charging terminal is the target charging terminal.
In an optional implementation manner of this embodiment, in a case that the number of the second charging terminals is multiple, a process of searching whether the target charging terminal exists among the multiple second charging terminals may be described as follows:
Determining whether the target charging terminal satisfying a target condition exists in the second charging terminal, wherein the target condition is: the distance between the second charging terminal and the user is smaller than a preset distance, and the VIN code of the vehicle in charging connection with the second charging terminal is the VIN code of the vehicle to be charged.
Specifically, the server compares the information of each second charging terminal with the acquired user information. If the following target conditions are met in the comparison result, determining that the charging terminal meeting the target conditions in the plurality of second charging terminals is the target charging terminal, wherein the target conditions are as follows: the distance between the second charging terminal and the user is smaller than the preset distance, and the VIN code of the vehicle charged and connected with the second charging terminal is the VIN code of the vehicle to be charged.
That is, in the present embodiment, the server acquires information of the second charging terminal, wherein the information includes the location information of the second charging terminal and the VIN code of the vehicle connected to the second charging terminal. Then, the server acquires user information, wherein the user information comprises the position information of the user and the VIN code of the vehicle to be charged of the user. Then, the server compares the information of the second charging terminal with the acquired user information one by one to obtain a plurality of comparison results; and then, taking the second charging terminal corresponding to the comparison result which meets the target condition in the comparison results as the target charging terminal.
In another alternative embodiment, the remaining capacity of the vehicle to be charged linked to the second charging terminal may be compared, and if the remaining capacity of the vehicle to be charged exceeds a preset value, such as 90%, the second charging terminal may be excluded from being the target charging terminal.
As can be seen from the above description, in this embodiment, the method does not require any device to be installed on the vehicle to be charged, the user does not need to perform additional operations, and the charging terminal to be started is automatically determined based on the mobile phone Application (APP) location information and the charging pile state change information, so that the charging of the electric vehicle is started more quickly, more conveniently, and more automatically.
Example two:
Fig. 3 is a flowchart of a vehicle charging method according to an embodiment of the present invention, and as shown in fig. 3, the method is performed as follows:
(1) The electric vehicle is inserted with a gun to be charged, and a user compares the electric vehicle with the charging station position information through APP positioning; the electric vehicle is the vehicle to be charged in the first embodiment, and the APP is the mobile phone application;
(2) If the electric vehicle is judged to enter the charging station according to the position information, the electric vehicle can be automatically positioned to the related charging station, namely the target charging station;
(3) The target charging station detects a charging terminal (namely, a first charging terminal) which is changed into a state of being inserted and robbed (namely, first state information) within a last period of time (namely, the preset time period) based on an instruction of a server within a range of the target charging station, and can directly provide a user for selecting the target charging terminal on the APP by utilizing the position information and the state of the charging terminal of the user without starting charging in a code scanning or card swiping mode;
(4) Through accurate position judgment and comparison, if the state change is that the charging terminal with the gun inserted is unique (namely, the first charging terminal), the charging can be immediately carried out and the user is informed;
(5) If the charging terminal (namely, the first charging terminal) of the 'plugged gun' is not unique, and a plurality of vehicles are plugged in the gun or abnormal conditions exist generally, continuously judging whether the charging mode of the charging terminal of the 'plugged gun' is a direct-current mode charging mode;
(6) For the direct current charging mode, under the condition of being preset and allowed by a user, the terminal range can be reduced by combining the charging terminal and the selection parameters specified in the BMS standard of the battery management system, and the available parameters comprise but are not limited to the battery capacity, the acceptable charging voltage range, the charging current range and the like;
(7) And if the parameter comparison is passed, the only charging terminal (namely, the target charging terminal) is determined, and the user can be immediately charged and informed.
According to the invention, the problem that the traditional identification device which needs to be installed in a contact or non-contact manner for identity authentication is solved, the user can charge the battery immediately when charging, the charging starting time of the user is shortened from a minute level to a second level, and the charging is completely automatically started from manual charging, so that the convenience of user operation is improved.
According to the invention, any identification device is not required to be installed on the electric vehicle, and devices such as card readers are not required to be added to the charging piles, so that each charging pile can be expected to save 500 yuan, and 20 million terminals in the country can save 1 million yuan; in addition, the brand influence can be improved, and a plurality of charging clients are added.
Example three:
The embodiment of the invention further provides a vehicle charging device, which is mainly used for executing the vehicle charging method provided by the embodiment of the invention, and the vehicle charging device provided by the embodiment of the invention is specifically described below.
Fig. 4 is a schematic diagram of a vehicle charging apparatus according to an embodiment of the present invention, as shown in fig. 4, the vehicle charging apparatus mainly includes an acquisition module 10, a comparison module 20, an acquisition and determination module 30, and a charging module 40, wherein:
The acquisition module 10 is used for acquiring the position information of the user and the position information of each charging station;
A comparison module 20, configured to compare the location information of the user with the location information of each charging station, so as to determine a target charging station where the user is located at the current moment;
The obtaining and determining module 30 is configured to obtain state information of each charging terminal in the target charging station within a preset time period, and determine whether a target charging terminal corresponding to the user exists in the target charging station based on the state information;
And the charging module 40 is used for executing a charging operation on the vehicle to be charged through the target charging terminal if the charging operation exists.
As can be seen from the above description, in the prior art, a user needs to perform manual authentication through a terminal and perform a charging operation if the authentication is passed, but the method is not simple enough for the user and the operation is easy to fail. For the problem, in this embodiment, a target charging station is determined by combining the location information of the user and the location information of each charging station, after the target charging station is determined, the charging verification is performed on the user by using the state information of the target charging station, and when the verification is passed, the charging operation is performed on the vehicle to be charged of the user. In the embodiment, the charging verification can be performed through the server without additional operation of a user, the method is simple in operation, the action steps of the charging operation are simplified, and the success rate of the method is high.
Optionally, the obtaining and determining module includes: a first determining unit, configured to determine, based on the state information, a first charging terminal in the charging terminals, where the state information of the first charging terminal is first state information and indicates that the first charging terminal is in a gun-plugged state; a judging unit configured to judge whether the number of the first charging terminals is one; and the second determining unit is used for determining that the first charging terminal is the target charging terminal under the condition that the vehicle to be charged is judged to be yes and the vehicle to be charged is connected with the charging terminal in the target charging station.
Optionally, the apparatus is further configured to: under the condition that the number of the first charging terminals is judged to be multiple, whether a second charging terminal exists in the first charging terminal is searched, wherein the charging mode of the second charging terminal is a direct current charging mode; and when the second charging terminals are found to exist and the number of the second charging terminals is multiple and the vehicle to be charged is connected with the charging terminals in the target charging station, determining whether the target charging terminals exist in the second charging terminals.
Optionally, the apparatus is further configured to: determining whether the target charging terminal satisfying a target condition exists in the second charging terminal, wherein the target condition is: the distance between the second charging terminal and the user is smaller than a preset distance, and the VIN code of the vehicle in charging connection with the second charging terminal is the VIN code of the vehicle to be charged.
Optionally, the apparatus is further configured to: and if the second charging terminal exists and the number of the second charging terminals is one, determining that the second charging terminal is the target charging terminal.
The device provided by the embodiment of the present invention has the same implementation principle and technical effect as the method embodiments, and for the sake of brief description, reference may be made to the corresponding contents in the method embodiments without reference to the device embodiments.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of 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 of devices or units through some communication interfaces, and may be in an electrical, mechanical 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 network 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 invention 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 functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer-readable storage medium executable by a processor. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes 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 invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. A vehicle charging method is applied to a server side, and a vehicle to be charged is ready for a gun plugging state, and the method comprises the following steps:
Acquiring position information of a user and position information of each charging station;
Comparing the position information of the user with the position information of each charging station to determine a target charging station where the user is located at the current moment;
Acquiring state information of each charging terminal in the target charging station within a preset time period, and determining whether a target charging terminal corresponding to the user exists in the target charging station or not based on the state information;
If the target charging terminal exists, the target charging terminal performs charging operation on the vehicle to be charged;
Determining whether a target charging terminal corresponding to the user exists in the target charging station based on the state information comprises:
Determining a first charging terminal in each charging terminal based on the state information, wherein the state information of the first charging terminal is first state information and indicates that the first charging terminal is in a gun plugging state;
Judging whether the number of the first charging terminals is one or not;
And if so, determining that the first charging terminal is the target charging terminal under the condition that the vehicle to be charged is connected with the charging terminal in the target charging station.
2. The method of claim 1, further comprising:
Under the condition that the number of the first charging terminals is judged to be multiple, whether a second charging terminal exists in the first charging terminal is searched, wherein the charging mode of the second charging terminal is a direct current charging mode;
And when the second charging terminals are found to exist and the number of the second charging terminals is multiple and the vehicle to be charged is connected with the charging terminals in the target charging station, determining whether the target charging terminals exist in the second charging terminals.
3. The method of claim 2, wherein determining whether the target charging terminal is present in the second charging terminal comprises:
Determining whether the target charging terminal satisfying a target condition exists in the second charging terminal, wherein the target condition is: the distance between the second charging terminal and the user is smaller than a preset distance, and the VIN code of the vehicle in charging connection with the second charging terminal is the VIN code of the vehicle to be charged.
4. The method of claim 2, further comprising:
And if the second charging terminal exists and the number of the second charging terminals is one, determining that the second charging terminal is the target charging terminal.
5. A vehicle charging device, characterized in that, arranged at a server side, a vehicle to be charged prepares a charging state for a gun insertion, the device comprises:
The acquisition module is used for acquiring the position information of the user and the position information of each charging station;
The comparison module is used for comparing the position information of the user with the position information of each charging station to determine a target charging station where the user is located at the current moment;
The obtaining and determining module is used for obtaining state information of each charging terminal in the target charging station within a preset time period and determining whether a target charging terminal corresponding to the user exists in the target charging station or not based on the state information;
The charging module is used for executing charging operation on the vehicle to be charged through the target charging terminal if the charging module exists;
The acquisition and determination module includes:
A first determining unit, configured to determine, based on the state information, a first charging terminal in the charging terminals, where the state information of the first charging terminal is first state information and indicates that the first charging terminal is in a gun-plugged state;
A judging unit configured to judge whether the number of the first charging terminals is one;
And the second determining unit is used for determining that the first charging terminal is the target charging terminal under the condition that the vehicle to be charged is judged to be yes and the vehicle to be charged is connected with the charging terminal in the target charging station.
6. The apparatus of claim 5, wherein the apparatus is further configured to:
Under the condition that the number of the first charging terminals is judged to be multiple, whether a second charging terminal exists in the first charging terminal is searched, wherein the charging mode of the second charging terminal is a direct current charging mode;
And when the second charging terminals are found to exist and the number of the second charging terminals is multiple and the vehicle to be charged is connected with the charging terminals in the target charging station, determining whether the target charging terminals exist in the second charging terminals.
7. The apparatus of claim 6, further configured to:
Determining whether the target charging terminal satisfying a target condition exists in the second charging terminal, wherein the target condition is: the distance between the second charging terminal and the user is smaller than a preset distance, and the VIN code of the vehicle in charging connection with the second charging terminal is the VIN code of the vehicle to be charged.
8. The apparatus of claim 6, wherein the apparatus is further configured to:
And if the second charging terminal exists and the number of the second charging terminals is one, determining that the second charging terminal is the target charging terminal.
CN201810915616.XA 2018-08-13 2018-08-13 Vehicle charging method and device Active CN108973750B (en)

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CN113085641A (en) * 2020-01-08 2021-07-09 北京新能源汽车股份有限公司 Plug-and-play method and device for electric vehicle and cloud platform server
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