CN114030370A - Charging equipment, charging control method and device - Google Patents

Charging equipment, charging control method and device Download PDF

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Publication number
CN114030370A
CN114030370A CN202111449495.2A CN202111449495A CN114030370A CN 114030370 A CN114030370 A CN 114030370A CN 202111449495 A CN202111449495 A CN 202111449495A CN 114030370 A CN114030370 A CN 114030370A
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China
Prior art keywords
charging
task
interface
charged
queue
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CN202111449495.2A
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Chinese (zh)
Inventor
马帅
张志安
刘宜龙
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Lenovo Beijing Information Technology Ltd
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Lenovo Beijing Information Technology Ltd
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Priority to CN202111449495.2A priority Critical patent/CN114030370A/en
Publication of CN114030370A publication Critical patent/CN114030370A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—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
    • 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 application discloses a charging device, a charging control method and a charging control device, wherein each charging channel of the charging device is connected with at least N charging interfaces, and under the condition that the charging channels are in an open state, only one charging interface in the same time period of the at least N connected charging interfaces has electric energy output; and for other interfaces without electric energy output, the charging task can be automatically generated and queued after the energy storage equipment is connected, after the charging task of the charging interface which is currently charging is completed, the charging task is automatically switched, and the electric energy is output to the charging interface corresponding to the next charging task in the queue. The automatic charging switching is realized without human intervention, and a user only needs to connect the energy storage equipment needing to be charged with a charging interface in the whole process; the realization greatly facilitates the outdoor charging operation of users, and has great social popularization significance.

Description

Charging equipment, charging control method and device
Technical Field
The present application relates to the field of power services, and more particularly, to a charging device, a charging control method, and an apparatus.
Background
With the seriousness of traffic jam problems in big cities, green trips are greatly popularized, and the consumption of electric bicycles is increased dramatically. Electric bicycle fills electric pile, charges mouthful confession and meets the demand, and the uniformity of people's morning and evening peak trip on duty has often led to the person of coming and has not charged mouthful available.
At present, when all charging interfaces of a charging pile are occupied, a subsequent user needs to estimate the charging remaining time of a front vehicle and then return to the vicinity of the charging pile for charging operation, so that the charging pile is very inconvenient; even if the preset residual charging time can be known through the interactive interface, due to the introduction of the function of full power failure, the displayed residual charging time is accurate to a certain extent; in addition, a large number of charging ports are often in an idle state when a user has a rest at night, so that resource waste is caused, and the above all have adverse effects on the use feeling of outdoor charging of the user.
Disclosure of Invention
In view of this, the present application provides the following technical solutions:
a charging device, comprising:
each charging channel is connected with at least N charging interfaces and used for transmitting electric energy output by a voltage conversion device to any one of the N charging interfaces, wherein N is a positive integer not less than 2, and the voltage conversion device is used for converting the access voltage of the charging equipment into the voltage required by the energy storage equipment;
and under the condition that the charging channel is in an open state, only one charging interface in the same time period of at least N charging interfaces connected with the charging channel has electric energy output.
Optionally, the method further includes:
the timer is used for recording the creation time of each charging task;
and the charging tasks in the queue to be charged corresponding to the charging channel are sorted based on the creation time of the charging tasks.
A charging control method applied to any one of the charging devices includes:
the method comprises the steps of obtaining connection information of a first charging interface, wherein the connection information is used for indicating that the first charging interface is connected with an energy storage device;
determining whether a current charging interface which is currently transmitting electric energy exists in a charging channel corresponding to the first charging interface, wherein the current charging interface is any other charging interface except the first charging interface connected with the charging channel;
if the charging task exists, the charging task of the first charging interface is created, and the charging task is added into a queue to be charged;
and after the current charging task of the current charging interface is completed, controlling the charging channel to output electric energy to the charging interface corresponding to the next charging task in the queue to be charged.
Optionally, before the creating of the charging task of the first charging interface and adding the charging task to the queue to be charged, the method further includes:
outputting indication information for prompting whether to queue for charging;
and if response information indicating queuing charging is received, entering the step of creating the charging task of the first charging interface and adding the charging task into a queue to be charged, wherein the charging tasks in the queue to be charged are sorted based on the creation time of the charging tasks.
Optionally, after the creating of the charging task of the first charging interface and adding the charging task to the queue to be charged, the method further includes:
and displaying the queue to be charged and the expected waiting time on a display screen corresponding to the charging channel.
Optionally, after the creating of the charging task of the first charging interface and adding the charging task to the queue to be charged, the method further includes:
and outputting the queue to be charged, the task state of the charging task and the predicted waiting time on a user terminal interface corresponding to the charging task.
Optionally, the method further includes:
and deleting the first charging task from the queue to be charged after detecting that the charging interface corresponding to the first charging task in the queue to be charged is disconnected with the energy storage device, wherein the first charging task is any one charging task in the queue to be charged.
Optionally, the method further includes:
and acquiring the electric energy output information of each charging interface connected with the charging channel so as to realize any one of short circuit protection, automatic power-off when the energy storage equipment is fully charged and automatic power-off when the charging time reaches a set time when the electric energy output information meets a set condition.
Optionally, the method further includes:
and after the current charging task is finished, sending charging finishing indication information to the user terminal corresponding to the current charging task.
A charging control device applied to any one of the above charging apparatuses, comprising:
the information acquisition module is used for acquiring connection information of a first charging interface, and the connection information is used for indicating that the first charging interface is connected with an energy storage device;
the charging determining module is used for determining whether a charging channel corresponding to the first charging interface has a current charging interface which is currently transmitting electric energy, wherein the current charging interface is any other charging interface except the first charging interface connected with the charging channel;
the first control module is used for creating a charging task of the first charging interface and adding the charging task into a queue to be charged under the condition that the charging determining module determines that the current charging interface which is currently transmitting electric energy exists;
and the charging switching module is used for controlling the charging channel to output electric energy to the charging interface corresponding to the next charging task in the queue to be charged after the charging task of the current charging interface is completed.
Compared with the prior art, the embodiment of the application discloses a charging device, a charging control method and a charging control device, wherein each charging channel of the charging device is connected with at least N charging interfaces, and under the condition that the charging channels are in an open state, only one charging interface in the same time period of the at least N connected charging interfaces has electric energy output; and for other interfaces without electric energy output, the charging tasks can be automatically generated and queued after the energy storage equipment is connected, after the charging task of the charging interface which is currently charging is completed, the charging tasks are automatically switched, and electric energy is output to the charging interface corresponding to the next charging task in the queue, so that the automatic switching of charging among different energy storage equipment is realized. The automatic charging switching is realized without human intervention, and a user only needs to connect the energy storage equipment to be charged with a charging interface in the whole process; after the previous charging task is completed, the charging interface connected with the energy storage device can be automatically switched on, the energy storage device is charged, the outdoor charging operation of a user is greatly facilitated, and the method has great social popularization significance.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a charging device disclosed in an embodiment of the present application;
fig. 2 is a flowchart of a charging control method disclosed in an embodiment of the present application;
fig. 3 is a flowchart of another charging control method disclosed in the embodiment of the present application;
fig. 4 is a flowchart of another charging control method according to an embodiment of the present invention;
fig. 5 is a schematic flowchart of a method for implementing charging control according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a charging control device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Fig. 1 is a schematic structural diagram of a charging device disclosed in an embodiment of the present application, and referring to fig. 1, the charging device may include: each charging channel 10 is connected to at least N charging interfaces 12, and is configured to transmit electric energy output by a voltage conversion device 13 to any one of the N charging interfaces 12, where N is a positive integer not less than 2, and the voltage conversion device 13 is configured to convert an access voltage of the charging device into a voltage required by the energy storage device.
And under the condition that the charging channel is in an open state, only one charging interface in the same time period of at least N charging interfaces connected with the charging channel has electric energy output.
The access voltage of the charging device is generally high, and therefore, the voltage conversion device is used for reducing the access voltage of the charging device to a voltage required by the device to be charged. For example, if the charging voltage required by the electric bicycle with the device to be charged is 48V and the access voltage of the charging device is 220V, the voltage conversion device can step down the 220V voltage to 48V. The voltage conversion device is not fixedly limited to the specific implementation of voltage reduction processing, and the implementation can be but is not limited to a transformer.
The battery charging outfit can be for filling electric pile, should fill electric pile and can charge for electric automobile, electric bicycle or other energy storage equipment. One charging pile can comprise a plurality of charging channels, and each charging channel can only charge one device to be charged in an open state. And because one charging channel is connected with N charging interfaces, only one charging interface in the N charging interfaces has electric energy output at the same time. That is, one charging channel can charge only one device to be charged at the same time, and the device to be charged here may be connected to any one of the N charging interfaces.
It can be understood that the N charging interfaces connected to the charging channel are not sequentially divided, and the functions thereof are also completely the same. When the user connects the charging interface with the self device to be charged, such as an electric bicycle, any one charging interface can be selected from the N charging interfaces for connection. Certainly, in order to facilitate system identification of the charging device, fixed unique identifiers may be allocated to the N charging interfaces of the charging channel inside the system, so that the system determines a specific charging interface based on the unique identifiers of the charging interfaces and executes a corresponding charging task.
After the user connects the device to be charged to the charging interface, whether the charging interface is connected with the energy storage device or not can be determined through the detection device arranged on the charging interface. Because each interface that charges needs to be detected, all need set up independent detection device on every interface that charges. The detection means have different implementations. For example, in one implementation, the detection device may be a pressure detection device; when the charging interface is not connected with the energy storage equipment, no external pressure exists at the interface, and when the charging interface is connected with the socket of the energy storage equipment, the external pressure appears at the interface and can be detected by the pressure detection device; and when the pressure value detected by the pressure detection device is within a preset pressure range, determining that the energy storage equipment, namely the equipment to be charged, is connected to the corresponding charging interface. For another example, the detecting device may be a device for detecting the voltage of the charging interface; when the charging interface is not connected with the energy storage equipment, no voltage exists at the interface, and when the charging interface is connected with a socket of the energy storage equipment, a certain voltage signal can be detected at the interface; if a certain voltage signal is detected at the charging interface, it indicates that the energy storage device is connected to the charging interface.
According to the charging equipment, the tail end of each charging channel comprises a plurality of charging interfaces, so that a plurality of pieces of equipment to be charged can be connected at the same time; and the charging channel can only output electric energy for one of the plurality of charging interfaces at the same time, so that when the charging channel executes a charging task, other users can connect the equipment to be charged to other charging interfaces to queue up, and after the current charging task is completed, the charging channel is automatically switched to the charging interface corresponding to the next charging task to output electric energy, thereby realizing the automatic switching of charging among different energy storage equipment.
According to the charging equipment, the automatic charging switching is realized without human intervention, and a user only needs to connect the energy storage equipment needing to be charged to a charging interface in the whole process; after the previous charging task is completed, the charging interface connected with the energy storage device can be automatically switched on, the energy storage device is charged, the outdoor charging operation of a user is greatly facilitated, and the method has great social popularization significance.
In one implementation, the charging device may further include: and the timer is used for recording the creation time of each charging task. And the charging tasks in the queue to be charged corresponding to the charging channel are sorted based on the creation time of the charging tasks.
It can be understood that, when there are more devices to be charged, the multiple charging channels of the charging device still cannot meet the use requirements of many users. Therefore, a plurality of users can connect the devices to be charged with the charging interfaces first, generate charging tasks and queue the charging. In the operation process of the charging equipment, when a charging task is completed, the next charging task in the task queue to be charged can be automatically executed, so that the automatic switching of charging among different energy storage equipment is realized, and manual participation is not needed in the process. When different charging tasks are switched, the electric energy transmission states of the charging interfaces corresponding to the charging tasks before and after the switching respectively change. For example, the first energy storage device is connected with the first charging interface and is charging, and the second energy storage device is connected with the second charging interface and is in a waiting charging state; when the first energy storage equipment is fully charged, the charging channel automatically disconnects the connecting channel of the first charging interface and switches on the connecting channel of the second charging interface, so that electric energy is converted from the state of being transmitted to the first charging interface to the state of being transmitted to the second charging interface.
Based on the fairness principle, the execution sequence of the charging tasks needs to be determined according to the establishment sequence of the charging tasks. That is, the charging task established first is executed first, and the charging task established later is executed later. Therefore, on the premise that the timer records the creation time of each charging task, the execution sequence of each charging task can be determined based on the creation time of the charging tasks in the queue to be charged.
In other implementations, the charging device may further include at least one display screen corresponding to the at least one charging channel one to one, where the display screen is configured to display charging state information of each charging interface of the corresponding charging channel. The charge state information may include, but is not limited to, a current charge mission remaining time, an expected waiting time, a charge duration, a charge voltage, and the like.
Fig. 2 is a flowchart of a charging control method disclosed in an embodiment of the present application. The charging control method shown in fig. 2 is applied to any one of the charging devices described in the above embodiments. Referring to fig. 2, the charge control method may include:
step 201: and obtaining connection information of a first charging interface, wherein the connection information is used for indicating that the first charging interface is connected with an energy storage device.
The first charging interface may be any one of a plurality of charging interfaces connected to the charging channel. The connection information refers to information of connecting the battery detected by the system after the user connects the first charging interface to the energy storage device, for example, after the user connects the battery of the electric bicycle. After the system detects that the energy storage device is connected, subsequent steps are needed, namely whether the energy storage device can be charged or needs to be queued for charging is judged.
Step 202: and determining whether a current charging interface which is currently transmitting electric energy exists in a charging channel corresponding to the first charging interface.
The current charging interface is any one of the other charging interfaces except the first charging interface connected with the charging channel.
Whether the charging channel corresponding to the first charging interface has a current charging interface which is currently transmitting the energy is determined, that is, whether the charging channel is charging other energy storage equipment through other charging interfaces is determined, so as to determine whether the charging channel is in an idle state.
Step 203: and if the charging task exists, establishing the charging task of the first charging interface, and adding the charging task into a queue to be charged.
Because the charging channel can only deliver electric energy to one charging interface at the same time, if the charging channel is delivering electric energy to other charging interfaces, the energy storage device connected with the first charging interface cannot be charged. Therefore, under the condition that the charging channel corresponding to the first charging interface has the current charging interface which is currently transmitting the electric energy, the electric energy cannot be transmitted to the first charging interface, and therefore the energy storage equipment connected with the first charging interface needs to be queued for charging.
Under the condition that the charging channel corresponding to the first charging interface does not have the current charging interface which is currently used for transmitting electric energy, the charging channel is indicated to be in an idle state currently, the electric energy can be transmitted to the first charging interface, and the energy storage device connected with the first charging interface is charged.
Step 204: and after the current charging task of the current charging interface is completed, controlling the charging channel to output electric energy to the charging interface corresponding to the next charging task in the queue to be charged.
After the current charging task of the current charging interface is completed, the connection path between the charging channel and the current charging interface is automatically disconnected, and then the charging channel is communicated with the charging interface corresponding to the next charging task, so that the charging channel can transmit electric energy to the charging interface corresponding to the next charging task, and the next charging task is started.
The charging control method can realize automatic charging switching among different energy storage devices, manual intervention is not needed for realizing automatic charging switching, and a user only needs to connect the energy storage device to be charged to a charging interface in the whole process; after the previous charging task is completed, the charging interface connected with the energy storage device can be automatically switched on, the energy storage device is charged, the outdoor charging operation of a user is greatly facilitated, and the method has great social popularization significance.
In one implementation, before creating the charging task of the first charging interface and adding the charging task to the queue to be charged, the method may further include: outputting indication information for prompting whether to queue for charging; and if response information indicating queuing charging is received, entering the step of creating the charging task of the first charging interface and adding the charging task into a queue to be charged, wherein the charging tasks in the queue to be charged are sorted based on the creation time of the charging tasks.
Specifically, after the user connects the electric bicycle to the first charging interface, if the charging channel is in a non-idle state, the electric bicycle of the user needs to be queued for charging; in practical situations, the user may have other arrangements, and the user may not be in time to queue for charging. Therefore, in this implementation, before the charging task of the first charging interface is created and the charging task is added to the queue to be charged, the indication information for prompting whether to queue for charging is output, and only after the response information indicating to queue for charging is received, the charging task of the first charging interface is created.
Naturally, the implementation of creating the charging task is not limited to the above manner, and in other implementations, the charging task of the first charging interface may be created immediately after it is determined that the charging channel corresponding to the first charging interface has the current charging interface that is currently transmitting electric energy, and the charging task is added to the queue to be charged. Alternatively, in other implementations, the charging task of the first charging interface may be created directly after the connection information of the first charging interface is obtained.
Fig. 3 is a flowchart of another charging control method disclosed in an embodiment of the present application, and referring to fig. 3, the charging control method may include:
step 301: and obtaining connection information of a first charging interface, wherein the connection information is used for indicating that the first charging interface is connected with an energy storage device.
Step 302: and determining whether a current charging interface which is currently transmitting electric energy exists in a charging channel corresponding to the first charging interface.
The current charging interface is any other charging interface except the first charging interface connected with the charging channel.
Step 303: and if the charging task exists, establishing the charging task of the first charging interface, and adding the charging task into a queue to be charged.
Step 304: and displaying the queue to be charged and the expected waiting time on a display screen corresponding to the charging channel.
After the queue charging is determined, the queue to be charged and the expected waiting time can be displayed on a display screen corresponding to the charging channel, so that a user can know that a plurality of charging tasks are available before the charging task of the user, and the user can fully charge the equipment to be charged after the charging task of the user is about long, and the time of the user and the use plan of the equipment to be charged are reasonably arranged.
Of course, after the user determines to queue for charging, the user may leave the charging device site, and the user may want to know whether the charging device to be charged starts charging or not, or may need to wait for a long time before starting charging. Therefore, in another implementation, step 303 may be followed by: and outputting the queue to be charged, the task state of the charging task and the predicted waiting time on a user terminal interface corresponding to the charging task. The user terminal may be a mobile phone of the user. On the charging equipment site, a user can download and install the application of the charging equipment by scanning identification information, such as a two-dimensional code, on the charging equipment, and after the downloading is successful, the user can check the charging condition on the charging equipment on a mobile phone of the user at any time and any place.
Step 305: and after the current charging task of the current charging interface is completed, controlling the charging channel to output electric energy to the charging interface corresponding to the next charging task in the queue to be charged.
In this embodiment, after the charging task of the first charging interface is created and the charging task is added to the queue to be charged, the user can check the charging condition of the charging channel at any time through a display on the charging device or the terminal of the user, know whether the charging device to be charged is charged, and wait for a long time to charge, and the like, thereby facilitating the user to reasonably arrange the use or take and place of the charging device, and improving the use experience of the user.
In one implementation, the charge control method may further include: and deleting the first charging task from the queue to be charged after detecting that the charging interface corresponding to the first charging task in the queue to be charged is disconnected with the energy storage device, wherein the first charging task is any one charging task in the queue to be charged.
After the charging interface corresponding to the first charging task is disconnected from the energy storage device, the user manually pulls out the connection between the energy storage device and the charging interface, namely the user gives up queuing charging or stops the charging process; in this case, the corresponding charging task is terminated, and therefore, the first charging task needs to be deleted from the queue to be charged, so as to update the charging condition of the charging channel in time, and facilitate other users to know the latest state in time.
In one implementation, the charge control method further includes: and acquiring the electric energy output information of each charging interface connected with the charging channel so as to realize any one of short circuit protection, automatic power-off when the energy storage equipment is fully charged and automatic power-off when the charging time reaches a set time when the electric energy output information meets a set condition.
Some specific situations can be identified by detecting the electric energy output information of each charging interface connected with the charging channel, wherein the electric energy output information comprises output voltage, the duration of the current charging task and the like. The conditions of short circuit of a line, full charge of energy storage equipment and the like can be identified by detecting the output point of the charging interface, and the timed charging task can be completed by detecting the duration of the current charging task.
Fig. 4 is a flowchart of another charging control method disclosed in the embodiment of the present invention, and with reference to fig. 4, the charging control method may include:
step 401: and obtaining connection information of a first charging interface, wherein the connection information is used for indicating that the first charging interface is connected with an energy storage device.
Step 402: and determining whether a current charging interface which is currently transmitting electric energy exists in a charging channel corresponding to the first charging interface.
The current charging interface is any one of the other charging interfaces except the first charging interface connected with the charging channel.
Step 403: and if the charging task exists, establishing the charging task of the first charging interface, and adding the charging task into a queue to be charged.
Step 404: and after the current charging task of the current charging interface is completed, controlling the charging channel to output electric energy to the charging interface corresponding to the next charging task in the queue to be charged.
Step 405: and after the current charging task is finished, sending charging finishing indication information to the user terminal corresponding to the current charging task.
The charging task is completed and then the indication message of the charging completion is sent to the corresponding user terminal, so that the user can know the charging condition in time and take and place the charging vehicle in time, the implementation scheme is more humanized, and the use experience of the user is promoted.
Fig. 5 is a flowchart illustrating a method for implementing charging control according to an embodiment of the present disclosure.
The following can be understood in conjunction with the illustration of fig. 5. In one specific implementation, the process of charge control may include:
1. a user sets a charging port (namely a charging interface) to be opened or enters a queuing charging mode through a charging pile interaction interface;
2. the single charging pile supports a plurality of charging channels to be opened simultaneously, and a plurality of sub-channels (namely charging interfaces) are supported under the single charging channel. But at most one sub-channel under the same charging channel is opened (in use) at the same time, and the rest sub-channels are in an idle or queuing state;
3. and the user selects the corresponding subchannel through the terminal. If the corresponding charging channel is idle, the logic control module opens the channel and the corresponding sub-channel (red point borrowing) to start charging;
4. the logic control module monitors the charging output condition by using the sensing signal, and can support the functions of short-circuit protection, full automatic power off, time-out power off and the like;
5. when a certain sub-channel (charging interface) is opened and charging is carried out, all the other sub-channels (charging interfaces) of the charging channel where the sub-channel is located are closed. If the user needs to use the charging interfaces, queuing operation is required: selecting a subchannel to be opened on the interactive interface and setting a pre-charging duration, and automatically switching to the subchannel waiting in line for charging by the logic control module after the charging of the front vehicle is stopped;
6. the multi-user queuing in sequence is supported, and the next charging interface is automatically switched after the front vehicle stops charging, so that the utilization rate of the charging pile is improved to the maximum extent;
7. the client interface provides the quantity information and the state information of each subchannel so as to be reasonably selected by a user.
While, for purposes of simplicity of explanation, the foregoing method embodiments have been described as a series of acts or combination of acts, it will be appreciated by those skilled in the art that the present application is not limited by the order of acts or acts described, as some steps may occur in other orders or concurrently with other steps in accordance with the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
The method is described in detail in the embodiments disclosed in the present application, and the method of the present application can be implemented by various types of apparatuses, so that an apparatus is also disclosed in the present application, and the following detailed description is given of specific embodiments.
Fig. 6 is a schematic structural diagram of a charging control device according to an embodiment of the present application. The device shown in fig. 6 is applied to any one of the charging apparatuses described in the foregoing embodiments. As shown in fig. 6, the charge control device 60 may include:
the information obtaining module 601 is configured to obtain connection information of a first charging interface, where the connection information is used to indicate that the first charging interface is connected to an energy storage device.
The charging determining module 602 is configured to determine whether a charging channel corresponding to the first charging interface has a current charging interface that is currently transmitting electric energy, where the current charging interface is any other charging interface than the first charging interface connected to the charging channel.
The first control module 603 is configured to, when the charging determination module determines that a current charging interface that is currently transmitting electric energy exists, create a charging task of the first charging interface, and add the charging task to a queue to be charged.
And the charging switching module 604 is configured to control the charging channel to output electric energy to the charging interface corresponding to the next charging task in the queue to be charged after the charging task of the current charging interface is completed.
The charging control device can realize automatic charging switching among different energy storage devices, the automatic charging switching can be realized without human intervention, and a user only needs to connect the energy storage device to be charged to a charging interface in the whole process; after the previous charging task is completed, the charging interface connected with the energy storage device can be automatically switched on, the energy storage device is charged, the outdoor charging operation of a user is greatly facilitated, and the method has great social popularization significance.
In one implementation, the charge control device further includes: the prompt control module is used for outputting indication information for prompting whether to queue for charging or not before the first control module controls the establishment of the charging task of the first charging interface and adds the charging task into a queue to be charged; and under the condition that response information indicating queuing charging is received, triggering a first control module to control the establishment of a charging task of the first charging interface, and adding the charging task into a queue to be charged, wherein the charging tasks in the queue to be charged are sorted based on the establishment time of the charging tasks.
In one implementation, the charge control device further includes: and the state display module is used for controlling the establishment of the charging task of the first charging interface at the first control module, adding the charging task into a queue to be charged, and displaying the queue to be charged and the predicted waiting time on a display screen corresponding to the charging channel.
In one implementation, the state display module is further configured to control, by the first control module, the creation of the charging task of the first charging interface, add the charging task to the queue to be charged, and control, on a user terminal interface corresponding to the charging task, the queue to be charged, the task state of the charging task, and the expected waiting time to be output.
In one implementation, the charge control device further includes: the queue management module is used for deleting a first charging task from the queue to be charged after detecting that a charging interface corresponding to the first charging task in the queue to be charged is disconnected from the energy storage device, wherein the first charging task is any one charging task in the queue to be charged.
In one implementation, the charging management apparatus further includes: and the charging management module is used for acquiring the electric energy output information of each charging interface connected with the charging channel so as to realize any one of short-circuit protection, automatic power-off when the energy storage equipment is fully charged and automatic power-off when the charging time reaches the set time when the electric energy output information meets the set conditions.
In one implementation, the charging management apparatus further includes: and the charging indication module is used for sending charging completion indication information to the user terminal corresponding to the current charging task after the current charging task is completed.
The charging control device in any one of the above embodiments includes a processor and a memory, where the information obtaining module, the charging determining module, the first control module, the charging switching module, the prompt control module, the status display module, the queue management module, the charging indication module, and the like in the above embodiments are stored in the memory as program modules, and the processor executes the program modules stored in the memory to implement corresponding functions.
The processor comprises a kernel, and the kernel calls the corresponding program module from the memory. The kernel can be provided with one or more, and the processing of the return visit data is realized by adjusting the kernel parameters.
The memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.
An embodiment of the present application provides a storage medium on which a program is stored, which when executed by a processor implements the charging control method described in the above embodiment.
The embodiment of the application provides a processor, wherein the processor is used for running a program, and the program executes the charging control method in the embodiment when running.
Further, the present embodiment provides an electronic device, which includes a processor and a memory. Wherein the memory is used for storing executable instructions of the processor, and the processor is configured to execute the charging control method described in the above embodiments via executing the executable instructions.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus 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 apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A charging device, comprising:
each charging channel is connected with at least N charging interfaces and used for transmitting electric energy output by a voltage conversion device to any one of the N charging interfaces, wherein N is a positive integer not less than 2, and the voltage conversion device is used for converting the access voltage of the charging equipment into the voltage required by the energy storage equipment;
and under the condition that the charging channel is in an open state, only one charging interface in the same time period of at least N charging interfaces connected with the charging channel has electric energy output.
2. The charging device of claim 1, further comprising:
the timer is used for recording the creation time of each charging task;
and the charging tasks in the queue to be charged corresponding to the charging channel are sorted based on the creation time of the charging tasks.
3. A charging control method applied to the charging apparatus according to any one of claims 1 to 2, comprising:
the method comprises the steps of obtaining connection information of a first charging interface, wherein the connection information is used for indicating that the first charging interface is connected with an energy storage device;
determining whether a current charging interface which is currently transmitting electric energy exists in a charging channel corresponding to the first charging interface, wherein the current charging interface is any other charging interface except the first charging interface connected with the charging channel;
if the charging task exists, the charging task of the first charging interface is created, and the charging task is added into a queue to be charged;
and after the current charging task of the current charging interface is completed, controlling the charging channel to output electric energy to the charging interface corresponding to the next charging task in the queue to be charged.
4. The charging control method according to claim 3, before the creating of the charging task of the first charging interface and the adding of the charging task to the queue to be charged, further comprising:
outputting indication information for prompting whether to queue for charging;
and if response information indicating queuing charging is received, entering the step of creating the charging task of the first charging interface and adding the charging task into a queue to be charged, wherein the charging tasks in the queue to be charged are sorted based on the creation time of the charging tasks.
5. The charging control method according to claim 3, after the creating of the charging task of the first charging interface and the adding of the charging task to the queue to be charged, further comprising:
and displaying the queue to be charged and the expected waiting time on a display screen corresponding to the charging channel.
6. The charging control method according to claim 3, after the creating of the charging task of the first charging interface and the adding of the charging task to the queue to be charged, further comprising:
and outputting the queue to be charged, the task state of the charging task and the predicted waiting time on a user terminal interface corresponding to the charging task.
7. The charge control method according to claim 3, further comprising:
and deleting the first charging task from the queue to be charged after detecting that the charging interface corresponding to the first charging task in the queue to be charged is disconnected with the energy storage device, wherein the first charging task is any one charging task in the queue to be charged.
8. The charge control method according to any one of claims 3 to 7, further comprising:
and acquiring the electric energy output information of each charging interface connected with the charging channel so as to realize any one of short circuit protection, automatic power-off when the energy storage equipment is fully charged and automatic power-off when the charging time reaches a set time when the electric energy output information meets a set condition.
9. The charge control method according to claim 3, further comprising:
and after the current charging task is finished, sending charging finishing indication information to the user terminal corresponding to the current charging task.
10. A charging control device applied to the charging apparatus according to any one of claims 1 to 2, comprising:
the information acquisition module is used for acquiring connection information of a first charging interface, and the connection information is used for indicating that the first charging interface is connected with an energy storage device;
the charging determining module is used for determining whether a charging channel corresponding to the first charging interface has a current charging interface which is currently transmitting electric energy, wherein the current charging interface is any other charging interface except the first charging interface connected with the charging channel;
the first control module is used for creating a charging task of the first charging interface and adding the charging task into a queue to be charged under the condition that the charging determining module determines that the current charging interface which is currently transmitting electric energy exists;
and the charging switching module is used for controlling the charging channel to output electric energy to the charging interface corresponding to the next charging task in the queue to be charged after the charging task of the current charging interface is completed.
CN202111449495.2A 2021-11-30 2021-11-30 Charging equipment, charging control method and device Pending CN114030370A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100211340A1 (en) * 2009-02-17 2010-08-19 Richard Lowenthal System and method for managing electric vehicles
CA2838397A1 (en) * 2011-06-16 2012-12-20 Microsoft Corporation Mobile device operations with battery optimization
CN108110829A (en) * 2017-12-22 2018-06-01 南京邮电大学 A kind of charging management method, apparatus and system
CN109878353A (en) * 2019-04-02 2019-06-14 睿聚能联能源科技河北有限公司 Charging pile charge control method and system
CN112606729A (en) * 2021-02-02 2021-04-06 四川光慧新能源科技有限公司 Virtual charging barrel management method and system for parallel connection of charging pile power modules
CN214492616U (en) * 2021-03-15 2021-10-26 拓迅智联(辽宁)有限公司 Vehicle queuing charging system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100211340A1 (en) * 2009-02-17 2010-08-19 Richard Lowenthal System and method for managing electric vehicles
CA2838397A1 (en) * 2011-06-16 2012-12-20 Microsoft Corporation Mobile device operations with battery optimization
CN108110829A (en) * 2017-12-22 2018-06-01 南京邮电大学 A kind of charging management method, apparatus and system
CN109878353A (en) * 2019-04-02 2019-06-14 睿聚能联能源科技河北有限公司 Charging pile charge control method and system
CN112606729A (en) * 2021-02-02 2021-04-06 四川光慧新能源科技有限公司 Virtual charging barrel management method and system for parallel connection of charging pile power modules
CN214492616U (en) * 2021-03-15 2021-10-26 拓迅智联(辽宁)有限公司 Vehicle queuing charging system

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