CN114655041B - Charging control method, device, equipment and storage medium - Google Patents

Charging control method, device, equipment and storage medium Download PDF

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Publication number
CN114655041B
CN114655041B CN202210308550.4A CN202210308550A CN114655041B CN 114655041 B CN114655041 B CN 114655041B CN 202210308550 A CN202210308550 A CN 202210308550A CN 114655041 B CN114655041 B CN 114655041B
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China
Prior art keywords
charging
current
time
preset
gun
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CN202210308550.4A
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Chinese (zh)
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CN114655041A (en
Inventor
蒋涛
马洁高
蒋中洲
张志强
李东萍
伍健
何佳健
黄灏
梁新丽
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Dongfeng Liuzhou Motor Co Ltd
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Dongfeng Liuzhou Motor Co Ltd
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Priority to CN202210308550.4A priority Critical patent/CN114655041B/en
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Classifications

    • 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
    • B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • 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
    • 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
    • B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
    • 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
    • B60L53/63—Monitoring or controlling charging stations in response to network capacity
    • 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
    • B60L53/64—Optimising energy costs, e.g. responding to electricity rates
    • 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

Abstract

The invention relates to the technical field of automobile charging, and discloses a charging control method, a device, equipment and a storage medium, wherein the method comprises the following steps: when the current time is a preset charging time, controlling a charging switch to be closed, acquiring the current connection state of a charging gun, and controlling the charging gun to charge when the current connection state meets preset connection conditions; according to the invention, when the charging time is preset, the charging switch is controlled to be closed, and when the current connection state of the charging gun accords with the preset connection condition, the charging gun is controlled to charge, so that the automobile is timely charged, the problem of untimely charging is avoided, and the charging experience of a user is improved.

Description

Charging control method, device, equipment and storage medium
Technical Field
The present invention relates to the field of automotive charging technologies, and in particular, to a charging control method, device, equipment, and storage medium.
Background
With the development of society and the development of scientific technology, new energy automobiles are gradually popularized, so that the requirements of users on the new energy automobiles are also higher and higher, and the new energy automobiles are not charged as fast as the conventional automobiles are filled with oil. Therefore, when a user charges a new energy automobile, the user can select to charge at different moments according to different use scenes, and the prior art needs to manually plug a charging gun to realize charging at different charging moments, so that the charging cannot be timely carried out at the charging moments, and the charging experience of the user is affected.
The foregoing is provided merely for the purpose of facilitating understanding of the technical solutions of the present invention and is not intended to represent an admission that the foregoing is prior art.
Disclosure of Invention
The invention mainly aims to provide a charging control method, a device, equipment and a storage medium, and aims to solve the technical problem that charging cannot be performed at charging time in the prior art.
In order to achieve the above object, the present invention provides a charge control method comprising the steps of:
when the current time is a preset charging time, controlling the charging switch to be closed, and acquiring the current connection state of the charging gun;
and when the current connection state meets the preset connection condition, controlling the charging gun to charge.
Optionally, when the current time is a preset charging time, the charging switch is controlled to be closed, and the current connection state of the charging gun is obtained, including:
when the current time is a preset charging time, the charging switch is controlled to be closed;
acquiring the current vehicle state after the charging switch is closed;
and when the current vehicle state meets the preset charging condition, acquiring the current connection state of the charging gun.
Optionally, before the current time is the preset charging time, the charging switch is controlled to be closed and the current connection state of the charging gun is obtained, the method further includes:
when the connection of the charging gun is detected, acquiring the current moment;
judging whether the current time is a preset charging time or not;
and when the current time is not the charging time, controlling the charging switch to be disconnected.
Optionally, the determining whether the current time is before the preset charging time further includes:
determining a current charging mode corresponding to the current moment according to a preset charging plan;
and when the current charging mode is an economic charging mode, determining a preset charging time corresponding to the charging gun according to the economic charging mode.
Optionally, when the current charging mode is an economic charging mode, determining, according to the economic charging mode, a preset charging time corresponding to the charging gun includes:
when the current charging mode is an economic charging mode, acquiring power supplier information corresponding to the current charging position;
and determining the preset charging time corresponding to the charging gun according to the economic charging mode and the power supplier information.
Optionally, the determining, according to the economic charging mode and the vendor information, a preset charging time corresponding to the charging gun includes:
determining peak-valley electricity price information according to the power supplier information, wherein the peak-valley electricity price information comprises peak-valley time periods and electricity price information corresponding to the peak-valley time periods;
determining the corresponding charging time length of the charging gun according to the economic charging mode;
and determining a preset charging time corresponding to the charging gun according to the charging time and the peak-to-valley electricity price information.
Optionally, after determining the current charging mode corresponding to the current time according to the preset charging plan, the method further includes:
when the current charging mode is a quick charging mode, determining the charging duration corresponding to the charging gun according to the quick charging mode;
and determining a preset charging time corresponding to the charging gun according to the charging time.
In addition, in order to achieve the above object, the present invention also proposes a charge control device including:
the state detection module is used for controlling the charge switch to be closed when the current moment is a preset charge moment and acquiring the current connection state of the charge gun;
and the charging control module is used for controlling the charging gun to charge when the current connection state meets the preset connection condition.
In addition, in order to achieve the above object, the present invention also proposes a charge control device including: a memory, a processor, and a charge control program stored on the memory and executable on the processor, the charge control program configured to implement the steps of the charge control method as described above.
In addition, in order to achieve the above object, the present invention also proposes a storage medium having stored thereon a charge control program which, when executed by a processor, implements the steps of the charge control method as described above.
When the current moment is a preset charging moment, the charging switch is controlled to be closed, the current connection state of the charging gun is obtained, and when the current connection state meets the preset connection condition, the charging gun is controlled to charge; according to the invention, when the charging time is preset, the charging switch is controlled to be closed, and when the current connection state of the charging gun accords with the preset connection condition, the charging gun is controlled to charge, so that the automobile is timely charged, the problem of untimely charging is avoided, and the charging experience of a user is improved.
Drawings
Fig. 1 is a schematic structural diagram of a charge control device of a hardware running environment according to an embodiment of the present invention;
FIG. 2 is a flowchart of a charging control method according to a first embodiment of the present invention;
fig. 3 is a schematic circuit diagram of a charge control device according to a first embodiment of the charge control method of the present invention;
FIG. 4 is a flowchart of a charging control method according to a second embodiment of the present invention;
fig. 5 is a block diagram showing the structure of a first embodiment of the charge control device of the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a charge control device in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the charge control device may include: a processor 1001, such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002, a user interface 1003, a network interface 1004, a memory 1005. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a Wireless interface (e.g., a Wireless-Fidelity (Wi-Fi) interface). The Memory 1005 may be a high-speed random access Memory (Random Access Memory, RAM) or a stable nonvolatile Memory (NVM), such as a disk Memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
It will be appreciated by those skilled in the art that the structure shown in fig. 1 does not constitute a limitation of the charge control device, and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.
As shown in fig. 1, an operating system, a network communication module, a user interface module, and a charge control program may be included in the memory 1005 as one type of storage medium.
In the charge control device shown in fig. 1, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the charge control device of the present invention may be provided in the charge control device, and the charge control device invokes a charge control program stored in the memory 1005 through the processor 1001 and executes the charge control method provided in the embodiment of the present invention.
An embodiment of the present invention provides a charging control method, referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of the charging control method of the present invention.
In this embodiment, the charging control method includes the following steps:
step S10: when the current time is the preset charging time, the charging switch is controlled to be closed, and the current connection state of the charging gun is obtained.
It should be noted that, this embodiment is applied to the user and sets up different charging moments in advance according to different usage scenarios, and when the current moment is the charging moment that sets up in advance, the charging control equipment needs, controls the charge switch to close to obtain the current connection state of charging rifle, when current connection state satisfies preset connection condition, control charging rifle charges.
For example, a user sets a charging time to be an electricity price trough time according to an economic charging scene in advance, when the current time is the electricity price trough time, the charging control equipment controls the charging switch to be closed, obtains the current connection state of the charging gun, and controls the charging gun to charge when the current connection state meets preset connection conditions.
It should be understood that the main body of execution of the method of this embodiment may be a charging control device having functions of data processing, network communication and program running, such as an electric brake controller, etc., or other apparatuses or devices capable of implementing the same or similar functions, where the foregoing charging control device is exemplified.
It should be noted that the current time may be a current time point, for example, 8 am. The preset charging time may be a preset charging time, the charging control device may set the preset charging time by acquiring a charging time input in advance by a user, or may set the preset charging time by acquiring a charging mode input in advance by the user, where the charging mode may be based on a charging state or a charging form in different scenes.
The charging switch may be a grounding switch, referring to fig. 3, fig. 3 is a schematic circuit diagram of a charging control device, where S is the charging switch, R1 is a first resistor, and R2 is a second resistor; one end of the charging switch is connected with the first resistor, and the other end of the second resistor is grounded; one end of the first resistor is connected with the charging gun; one end of the second resistor is connected with the charging gun, and the other end of the second resistor is connected with a 12V power supply. The charging switch is a normally closed switch, and the charging control device can control the opening and closing of the charging switch through an internal integrated or externally connected relay.
The current connection state may be a state that the charging gun is connected to the vehicle, or a state that the charging gun is connected to the electric brake, for example, the current connection state may be a state that the charging gun is successfully connected to the vehicle, a state that the charging gun is successfully connected to the electric brake, a state that the charging gun is successfully connected to the vehicle and the electric brake, and the like.
It should be understood that, in order to make the charging gun enter the charging state quickly when the vehicle needs to be charged, when the current time is the preset charging time, the charging control device in this embodiment controls the charging switch to be closed, and obtains the connection state of the charging gun, so as to ensure that the charging gun is connected with the vehicle and the electric switch normally.
Further, in order to ensure that the interaction between the charging gun and the vehicle is normal, normal charging may be performed, the step S10 may include:
when the current time is a preset charging time, the charging switch is controlled to be closed;
acquiring the current vehicle state after the charging switch is closed;
and when the current vehicle state meets the preset charging condition, acquiring the current connection state of the charging gun.
It should be noted that the current vehicle state may be a state of the vehicle to be charged connected with the charging gun, for example, the current vehicle state may be a sleep state or an awake state, or the like. The preset charging condition may be a condition that accords with a charging state, for example, the preset charging condition may be that the vehicle is in a wake-up state.
It should be understood that, in order to ensure that the vehicle to be charged is in a wake-up state, when the current time is a preset charging time, the charging control device of the embodiment controls the charging switch to be closed so as to enable the vehicle to be charged to enter the wake-up state, and then obtains the current vehicle state after the charging switch is closed so as to ensure that the vehicle to be charged is in the wake-up state, and obtains the current connection state of the charging gun when the current vehicle state meets the preset charging condition.
Step S20: and when the current connection state meets the preset connection condition, controlling the charging gun to charge.
It should be noted that the preset connection condition may be a preset condition that accords with the charging connection, for example, the preset connection condition may be a condition that the current connection state needs to be that the charging gun is successfully connected with the electric brake and the vehicle respectively.
It should be understood that, in order to effectively and timely control the charging gun to charge, the charging control device in this embodiment determines that the charging gun can charge when the current connection state of the charging gun satisfies the preset connection condition, and controls the charging gun to charge.
In specific implementation, the charging control device controls the charging gun to charge when the current connection state meets the preset connection condition by judging whether the current connection state of the charging gun meets the preset connection condition; when the current connection state does not meet the preset connection condition, a connection reminding policy is generated according to the current connection state, connection reminding is carried out based on the connection reminding policy, and when the connection of the terminal equipment is detected, connection reminding information is sent based on the connection reminding policy.
For example, the charging control device obtains that the current connection state of the charging gun is a connection abnormal state, determines that the charging gun is connected with the vehicle abnormally according to the connection abnormal state, generates a connection reminding policy according to the connection abnormal state, carries out connection reminding based on the connection reminding policy, detects whether a terminal device is connected or not, and if so, sends connection reminding information based on the connection reminding policy.
In the embodiment, when the current time is the preset charging time, the charging switch is controlled to be closed, the current connection state of the charging gun is obtained, and when the current connection state meets the preset connection condition, the charging gun is controlled to charge; according to the invention, when the charging time is preset, the charging switch is controlled to be closed, and when the current connection state of the charging gun accords with the preset connection condition, the charging gun is controlled to charge, so that the automobile is timely charged, the problem of untimely charging is avoided, and the charging experience of a user is improved.
Referring to fig. 4, fig. 4 is a flowchart illustrating a charging control method according to a second embodiment of the present invention.
Based on the first embodiment, in this embodiment, before step S10, the method includes:
step S101: and when the connection of the charging gun is detected, acquiring the current moment.
It should be noted that the current time may be a current time point, for example, 8 am. The preset charging time may be a preset charging time, the charging control device may set the preset charging time by acquiring a charging time input in advance by a user, or may set the preset charging time by acquiring a charging mode input in advance by the user, where the charging mode may be based on a charging state or a charging form in different scenes.
Step S102: and judging whether the current time is a preset charging time or not.
It should be understood that, in order to enable the vehicle to be charged at a time specified by the preset charging time, the charging control device in this embodiment obtains the current time and then determines whether the current time is the preset charging time, so as to timely charge when the current time is the preset charging time; and when the current time is not the preset charging time, effectively avoiding charging.
For example, the charging control device obtains the current time as 18 points 30 minutes, the preset charging time as 19 points 30 minutes, judges that the current time is not the preset charging time, judges that the charging cannot be performed currently, and controls the charging switch to be turned off so as to enable the vehicle to be charged to enter a dormant state; and when the current time is 19 points and 30 time sharing, judging that the charging is needed currently, and controlling the charging switch to be closed so as to enable the vehicle to be charged to enter an awake state for charging.
Further, in order to determine the preset charging time, to avoid charging at the wrong time, the step S102 may include:
determining a current charging mode corresponding to the current moment according to a preset charging plan;
and when the current charging mode is an economic charging mode, determining a preset charging time corresponding to the charging gun according to the economic charging mode.
It should be noted that the preset charging schedule may be a preset schedule for charging the vehicle to be charged, and the charging control device may set the preset charging schedule by acquiring the charging schedule input in advance by the user, or may set the preset charging schedule by acquiring the historical charging habit of the user.
The current charging mode may be a current charging mode corresponding to a current time when the current time is a preset charging time, for example, the current charging mode may be an economic charging mode, a fast charging mode, or an intelligent charging mode.
The above-described economical charging mode may be an economical charging mode in which the charging control apparatus needs to be charged with the lowest economical investment, for example, only when the electricity price is in the trough.
The above-described quick charge mode may be a mode in which charging is performed at the fastest charge rate, and the charge control device needs to perform charging at the fastest charge rate in the quick charge mode, for example, immediately upon detecting that the charging gun is connected.
The intelligent charging mode may be a charging mode in which charging is performed in an intelligent manner, and the charging control device prioritizes electricity prices and reconsiders charging rate in the intelligent charging mode. For example, fast charging is performed at the electricity price trough and slow charging is performed at the electricity price peak.
It should be understood that, in order to effectively save the charging cost, the charging control device according to this embodiment determines, according to a preset charging schedule, a current charging mode corresponding to the current time, so as to perform charging based on the current charging mode, and determines, when the current charging mode is an economic charging mode, that a preset charging time corresponding to the charging gun is a power price trough time according to the economic charging mode.
Further, in order to accurately determine the preset charging time, when the current charging mode is the economic charging mode, determining the preset charging time corresponding to the charging gun according to the economic charging mode may include:
when the current charging mode is an economic charging mode, acquiring power supplier information corresponding to the current charging position;
and determining the preset charging time corresponding to the charging gun according to the economic charging mode and the power supplier information.
It should be noted that the current charging position information may be the current charging position information of the vehicle to be charged, and the charging control device may acquire the current charging position through an internal integrated or externally connected global positioning system (Global Positioning System, GPS). The above-mentioned power provider information may be power provider's power price information, power price peak-valley period information, power supply period information, etc. corresponding to the current charging position.
It should be understood that, in order to accurately determine the preset charging time, when the current charging mode is the economic charging mode, the charging control device of this embodiment obtains the power supplier information corresponding to the current charging position, determines peak-valley electricity price information according to the power supplier information, determines the electricity price trough time period according to the peak-valley electricity price information, and determines the preset charging time and the charging duration according to the electricity price trough time period.
Further, in order to reduce the charging cost, determining the preset charging time corresponding to the charging gun according to the economic charging mode and the vendor information may include:
determining peak-valley electricity price information according to the power supplier information, wherein the peak-valley electricity price information comprises peak-valley time periods and electricity price information corresponding to the peak-valley time periods;
determining the corresponding charging time length of the charging gun according to the economic charging mode;
and determining a preset charging time corresponding to the charging gun according to the charging time and the peak-to-valley electricity price information.
It should be noted that the peak-valley period may be a peak period of electricity price and a trough period of electricity price, where the peak period of electricity price is a period of higher electricity price and the trough period of electricity price is a period of lower electricity price. The electricity rate information may be electricity rate information corresponding to a peak period and electricity rate information of a trough period in the peak-to-trough period.
It should be understood that, in order to reduce the charging cost, the charging control device in this embodiment needs to charge in the electricity price trough period, determines peak-to-trough electricity price information according to the provider information, and determines the charging duration corresponding to the charging gun according to the economic charging mode, so that the charging gun only charges in the electricity price trough period, and determines the preset charging time corresponding to the charging gun according to the charging duration and the peak-to-trough electricity price information.
For example, the charging control device determines peak-valley electricity price information according to the electricity provider information, determines peak-valley time periods to be 8 to 20 points respectively, determines electricity price trough time period to be 22 to 6 points on the next day, and determines charging time period corresponding to the charging gun to be 8 hours according to the economic charging mode, wherein the charging time period is 22 to 6 points on the next day, and the preset charging time is 22.
Further, in order to quickly and effectively perform charging, after determining the current charging mode corresponding to the current time according to the preset charging schedule, the method may include:
when the current charging mode is a quick charging mode, determining the charging duration corresponding to the charging gun according to the quick charging mode;
and determining a preset charging time corresponding to the charging gun according to the charging time.
It should be noted that the fast charge mode may be a mode in which charging is performed at the fastest charge rate, and the charge control device needs to perform charging at the fastest charge rate in the fast charge mode, for example, immediately when detecting that the charging gun is connected.
Step S103: and when the current time is not the charging time, controlling the charging switch to be disconnected.
It should be understood that, in order to avoid that the vehicle to be charged enters the wake-up state before the preset charging time, when the charging gun connection is detected, the charging control device of the embodiment obtains the current time, judges whether the current time is the preset charging time, controls the charging switch to be turned off when the current time is not the charging time, so that the vehicle to be charged enters the sleep state, avoids wasting resources when the current time is the charging time, and enables the vehicle to be charged to enter the wake-up state by closing the charging switch when the current time is the charging time, so as to charge.
According to the embodiment, when the connection of the charging gun is detected, the current moment is obtained, whether the current moment is the preset charging moment or not is judged, and when the current moment is not the charging moment, the charging switch is controlled to be disconnected; according to the invention, whether the current moment is the preset charging moment or not is judged, and when the current moment is not the charging moment, the charging switch is controlled to be turned off, so that the vehicle to be charged is effectively prevented from being charged before the preset charging moment, the charging efficiency of the vehicle to be charged is improved, and the charging experience of a user is effectively improved.
In addition, the embodiment of the invention also provides a storage medium, wherein the storage medium stores a charging control program, and the charging control program realizes the steps of the charging control method when being executed by a processor.
Because the storage medium adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are not described in detail herein.
Referring to fig. 5, fig. 5 is a block diagram illustrating a first embodiment of a charge control device according to the present invention.
As shown in fig. 5, a charging control device according to an embodiment of the present invention includes:
the state detection module 10 is used for controlling the charge switch to be closed when the current time is a preset charge time and obtaining the current connection state of the charge gun;
and the charging control module 20 is used for controlling the charging gun to charge when the current connection state meets the preset connection condition.
Further, the state detection module 10 is further configured to control the charge switch to be turned on when the current time is a preset charge time; acquiring the current vehicle state after the charging switch is closed; and when the current vehicle state meets the preset charging condition, acquiring the current connection state of the charging gun.
Further, the state detection module 10 is further configured to obtain a current time when detecting that the charging gun is connected; judging whether the current time is a preset charging time or not; and when the current time is not the charging time, controlling the charging switch to be disconnected.
Further, the state detection module 10 is further configured to determine a current charging mode corresponding to the current time according to a preset charging plan; and when the current charging mode is an economic charging mode, determining a preset charging time corresponding to the charging gun according to the economic charging mode.
Further, the state detection module 10 is further configured to obtain, when the current charging mode is an economic charging mode, information of a power supplier corresponding to the current charging position; and determining the preset charging time corresponding to the charging gun according to the economic charging mode and the power supplier information.
Further, the state detection module 10 is further configured to determine peak-to-valley electricity price information according to the provider information, where the peak-to-valley electricity price information includes a peak-to-valley period and electricity price information corresponding to the peak-to-valley period; determining the corresponding charging time length of the charging gun according to the economic charging mode; and determining a preset charging time corresponding to the charging gun according to the charging time and the peak-to-valley electricity price information.
Further, the state detection module 10 is further configured to determine, when the current charging mode is a fast charging mode, a charging duration corresponding to the charging gun according to the fast charging mode; and determining a preset charging time corresponding to the charging gun according to the charging time.
In the embodiment, when the current time is the preset charging time, the charging switch is controlled to be closed, the current connection state of the charging gun is obtained, and when the current connection state meets the preset connection condition, the charging gun is controlled to charge; according to the invention, when the charging time is preset, the charging switch is controlled to be closed, and when the current connection state of the charging gun accords with the preset connection condition, the charging gun is controlled to charge, so that the automobile is timely charged, the problem of untimely charging is avoided, and the charging experience of a user is improved.
It should be understood that the foregoing is illustrative only and is not limiting, and that in specific applications, those skilled in the art may set the invention as desired, and the invention is not limited thereto.
It should be noted that the above-described working procedure is merely illustrative, and does not limit the scope of the present invention, and in practical application, a person skilled in the art may select part or all of them according to actual needs to achieve the purpose of the embodiment, which is not limited herein.
In addition, technical details not described in detail in the present embodiment may refer to the charging control method provided in any embodiment of the present invention, and are not described herein.
Furthermore, it should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. Read Only Memory)/RAM, magnetic disk, optical disk) and including several instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims (6)

1. A charge control method, characterized by comprising:
when the connection of the charging gun is detected, acquiring the current moment;
determining a current charging mode corresponding to the current moment according to a preset charging plan;
when the current charging mode is an economic charging mode, acquiring power supplier information corresponding to the current charging position;
determining peak-valley electricity price information according to the power supplier information, wherein the peak-valley electricity price information comprises peak-valley time periods and electricity price information corresponding to the peak-valley time periods;
determining the corresponding charging time length of the charging gun according to the economic charging mode;
determining a preset charging time corresponding to the charging gun according to the charging time and the peak-to-valley electricity price information;
judging whether the current time is a preset charging time or not;
when the current moment is not the charging moment, the charging switch is controlled to be disconnected;
when the current time is a preset charging time, controlling a charging switch to be closed, and acquiring the current connection state of the charging gun, wherein the current connection state comprises the state of connecting the charging gun with a vehicle and the state of connecting the charging gun with an electric brake;
and when the current connection state meets the preset connection condition, controlling the charging gun to charge.
2. The charging control method according to claim 1, wherein when the current time is a preset charging time, the charging switch is controlled to be turned on, and the current connection state of the charging gun is obtained, including:
when the current time is a preset charging time, the charging switch is controlled to be closed;
acquiring the current vehicle state after the charging switch is closed;
and when the current vehicle state meets the preset charging condition, acquiring the current connection state of the charging gun.
3. The charge control method according to claim 1, wherein after determining the current charge mode corresponding to the current time according to a preset charge schedule, further comprising:
when the current charging mode is a quick charging mode, determining the charging duration corresponding to the charging gun according to the quick charging mode;
and determining a preset charging time corresponding to the charging gun according to the charging time.
4. A charge control device, characterized by comprising:
the state detection module is used for controlling the charging switch to be closed when the current moment is a preset charging moment and acquiring the current connection state of the charging gun, wherein the current connection state comprises the state of the charging gun connected with a vehicle and the state of the charging gun connected with a switch;
the charging control module is used for controlling the charging gun to charge when the current connection state meets preset connection conditions;
the state detection module is further used for acquiring the current moment when detecting that the charging gun is connected; determining a current charging mode corresponding to the current moment according to a preset charging plan; when the current charging mode is an economic charging mode, acquiring power supplier information corresponding to the current charging position; determining peak-valley electricity price information according to the power supplier information, wherein the peak-valley electricity price information comprises peak-valley time periods and electricity price information corresponding to the peak-valley time periods; determining the corresponding charging time length of the charging gun according to the economic charging mode; determining a preset charging time corresponding to the charging gun according to the charging time and the peak-to-valley electricity price information; judging whether the current time is a preset charging time or not; and when the current time is not the charging time, controlling the charging switch to be disconnected.
5. A charge control device, characterized by comprising: a memory, a processor, and a charge control program stored on the memory and executable on the processor, the charge control program configured to implement the charge control method of any one of claims 1 to 3.
6. A storage medium having stored thereon a charge control program which when executed by a processor implements the charge control method according to any one of claims 1 to 3.
CN202210308550.4A 2022-03-30 2022-03-30 Charging control method, device, equipment and storage medium Active CN114655041B (en)

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