CN116780691A - Charging control method, device, equipment and storage medium of energy storage power supply - Google Patents
Charging control method, device, equipment and storage medium of energy storage power supply Download PDFInfo
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- CN116780691A CN116780691A CN202310667270.7A CN202310667270A CN116780691A CN 116780691 A CN116780691 A CN 116780691A CN 202310667270 A CN202310667270 A CN 202310667270A CN 116780691 A CN116780691 A CN 116780691A
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Abstract
The application relates to the technical field of energy storage power supply design, in particular to a charging control method, a device, equipment and a storage medium of an energy storage power supply, wherein the charging control method of the energy storage power supply comprises the following steps: acquiring the connection state of equipment to be charged, and acquiring attribute information of the equipment to be charged according to the connection state of the equipment to be charged; generating a charging priority according to attribute information of the equipment to be charged, and generating a charging distribution condition based on the charging priority; acquiring charging parameters of the equipment to be charged based on the charging distribution conditions, and charging the equipment to be charged according to the charging parameters; and acquiring charging data of the equipment to be charged in the charging process, acquiring charging electric quantity data of the equipment to be charged based on the charging data, and disconnecting the charging process of the equipment to be charged when the charging electric quantity data reaches the cut-off voltage of the equipment to be charged. The application has the effects of improving the charging efficiency of the energy storage power supply to the equipment and improving the use experience of the user to the portable energy storage power supply.
Description
Technical Field
The present application relates to the field of energy storage power supply technologies, and in particular, to a method, an apparatus, a device, and a storage medium for controlling charging of an energy storage power supply.
Background
The portable energy storage power supply, also called portable outdoor power supply, is a relatively common electric energy storage device in daily life, and can be generally used as a standby power supply for outdoor tour. When a user plays outdoor travel, the portable energy storage power supply can be used for providing power for equipment such as a mobile phone, a computer, a camping lamp and the like and charging.
When a plurality of equipment need utilize portable energy storage power supply to charge, portable energy storage power supply shunts output current, satisfies the charging to a plurality of equipment, but the required charging voltage of different equipment is different, but the maximum output current of portable energy storage power supply is usually fixed, and the time that needs the electric quantity to be full of every equipment can be different, perhaps needs longer just can be full of the electricity to the equipment, and then, can influence the user and need for normal use of equipment, consequently, there is certain improvement space.
Disclosure of Invention
In order to improve the charging efficiency of an energy storage power supply to equipment and improve the use experience of a user to a portable energy storage power supply, the application provides a charging control method, a device, equipment and a storage medium of the energy storage power supply.
The first object of the present application is achieved by the following technical solutions:
a charge control method of an energy storage power supply comprises the following steps:
acquiring a connection state of equipment to be charged, and acquiring attribute information of the equipment to be charged according to the connection state of the equipment to be charged;
generating a charging priority according to the attribute information of the equipment to be charged, and generating a charging distribution condition based on the charging priority;
acquiring charging parameters of the equipment to be charged based on the charging distribution conditions, and charging the equipment to be charged according to the charging parameters;
and acquiring charging data of the equipment to be charged in the charging process, acquiring charging electric quantity data of the equipment to be charged based on the charging data, and disconnecting the charging process of the equipment to be charged when the charging electric quantity data reach the cut-off voltage of the equipment to be charged.
Through adopting above-mentioned technical scheme, when using portable energy storage power supply to charge to a plurality of equipment that wait to charge, will wait to charge equipment all to be connected with portable energy storage power supply, obtain the connected state of waiting to charge equipment on portable energy storage power supply, obtain the attribute information who waits to charge equipment according to waiting to charge equipment, utilize the attribute information who waits to charge equipment to generate the charging priority of each equipment that waits to charge, generate the charge distribution condition who waits to charge equipment according to the charging priority, utilize charge distribution condition to wait to charge equipment and distribute different charge parameters, wait to charge equipment according to charge parameters, and then portable energy storage power supply can adopt suitable charge parameters to charge to the equipment that waits to charge according to the equipment attribute of the equipment that waits that inserts, effectively improve the charge efficiency of portable energy storage power supply to different equipment, treat the charge equipment and carry out the charging process at portable energy storage power supply, obtain the charge data who waits to charge equipment in real time, whether wait to charge equipment's charge data, judge whether charge data wait to charge equipment's charge distribution condition, wait to charge equipment, and charge according to charge parameters, and then portable energy storage power supply can charge equipment has reached the charge to the equipment of waiting to charge, and charge to have been fully charged to the equipment, and the user has been fully charged to the portable energy storage power supply, and has reached the charge equipment that has been charged to charge.
The present application may be further configured in a preferred example to: generating a charging priority according to the attribute information of the equipment to be charged, and generating a charging distribution condition based on the charging priority specifically includes:
acquiring equipment adaptation voltage and current equipment electric quantity information based on the attribute information of the equipment to be charged, generating a charging priority value according to the current equipment electric quantity information, and sequencing the equipment to be charged based on the charging priority value to obtain an equipment sequence to be charged;
and inputting the equipment adaptation voltage into the equipment sequence to be charged, constructing a mapping relation with the equipment to be charged in the equipment sequence to be charged, and generating charging distribution conditions for each equipment to be charged according to the mapping relation.
By adopting the technical scheme, before the equipment to be charged is charged, the attribute information of the equipment to be charged is acquired through the connection condition of the equipment to be charged and the portable energy storage power supply, the equipment adaptation voltage of the current equipment to be charged and the current equipment electric quantity information are acquired according to the attribute information of the equipment to be charged, the priority ordering is carried out on the equipment to be charged by utilizing the current equipment electric quantity information, the equipment to be charged sequence is obtained, the equipment adaptation voltage and the equipment to be charged sequence are subjected to associated mapping, and then charging distribution can be carried out according to the equipment to be charged and the corresponding equipment adaptation voltage, so that the portable energy storage power supply can charge the equipment to be charged by adopting the proper charging voltage, and the equipment to be charged can be charged according to the charging priority order of the equipment to be charged, so that the practicability of the portable energy storage power supply and the charging efficiency of the equipment to be charged are improved.
The present application may be further configured in a preferred example to: the method for charging the equipment to be charged based on the charging distribution condition comprises the steps of:
determining the applicable voltage of each device to be charged according to the charging distribution conditions;
and based on the applicable voltage, adjusting the output voltage of the corresponding connection port of the equipment to be charged to charge the equipment to be charged.
By adopting the technical scheme, the applicable charging voltage of the equipment to be charged is determined through the charging distribution condition, so that the portable energy storage power supply can be used for distributing the voltage to each equipment to be charged, the output voltage of the connecting port corresponding to each equipment to be charged is further adjusted, each equipment to be charged can be charged at the charging voltage with the highest charging speed as much as possible, and the charging efficiency of the portable energy storage power supply to each equipment to be charged is improved.
The present application may be further configured in a preferred example to: after the charging parameters of the equipment to be charged are obtained based on the charging distribution conditions, and the equipment to be charged is charged according to the charging parameters, the charging control method of the energy storage power supply further comprises the following steps:
Acquiring current electric quantity data of equipment to be charged in a charging process, comparing the current electric quantity data with a preset electric quantity threshold value, and determining whether the current electric quantity data is larger than the preset electric quantity threshold value;
and if the current electric quantity data is higher than a preset electric quantity threshold value, shorting a connecting port corresponding to the equipment to be charged, generating a charging adjustment instruction, and carrying out charging adjustment on the second equipment to be charged based on the charging adjustment instruction.
Through adopting above-mentioned technical scheme, obtain the current electric quantity data of waiting to charge equipment in the charging process to compare current electric quantity data with the electric quantity threshold value that presets, in order to judge whether this current electric quantity of waiting to charge equipment reaches user's user demand, when waiting to charge equipment's current electric quantity data is higher than the electric quantity threshold value, then indicate that this electric quantity of waiting to charge equipment can satisfy user's user demand, at this moment, can not charge this equipment of waiting to charge to the full state of electricity, and then short circuit the connecting port that should wait to charge equipment corresponds, and generate the adjustment instruction that charges, according to the adjustment instruction that charges to waiting to charge to adjust in portable energy storage power supply's second to be connected equipment that waits to charge, improve the charging efficiency of all connected equipment that waits to charge.
The present application may be further configured in a preferred example to: the method comprises the steps of obtaining charging data of equipment to be charged in the charging process, obtaining charging electric quantity data of the equipment to be charged based on the charging data, and disconnecting the charging process of the equipment to be charged when the charging electric quantity data reaches the cut-off voltage of the equipment to be charged, wherein the charging process specifically comprises the following steps:
constructing a charging curve graph according to the charging data, and acquiring stable voltage characteristics of equipment to be charged based on the charging curve graph;
and determining whether the charging electric quantity data of the equipment to be charged reach the cut-off voltage of the equipment to be charged or not based on the stable voltage characteristics, and maintaining the fluctuation range of the current electric quantity of the equipment to be charged within a preset range threshold value through floating charging when the charging electric quantity data of the equipment to be charged reach the cut-off voltage of the equipment to be charged.
By adopting the technical scheme, in the charging process of the equipment to be charged, the charging data of the equipment to be charged is obtained, the charging curve diagram of the equipment to be charged is constructed based on the charging data, the stable voltage characteristic of the equipment to be charged is extracted from the charging curve diagram, whether the charging electric quantity data of the equipment to be charged reaches the cut-off voltage of the equipment is determined by utilizing the stable voltage characteristic, when the charging electric quantity data of the equipment to be charged reaches the cut-off voltage, the portable energy storage power supply is proved to be full of electric quantity to the equipment to be charged, and then the floating charging mode is utilized to enable the electric quantity of the portable energy storage power supply to be in a fluctuation range to maintain the electric quantity of the equipment to be charged, so that the possibility of electric quantity loss of the equipment to be charged caused by the self-discharge electric quantity loss characteristic of the portable energy storage power supply can be reduced, and the electric quantity of the equipment to be kept in a full-charge state to the greatest extent.
The present application may be further configured in a preferred example to: after the device to be charged is charged according to the charging parameter, the charging control method of the energy storage power supply further comprises the following steps:
in the charging process, charging temperature data are acquired, the charging temperature data are input into a preset safety analysis model, and charging temperature safety data are acquired, wherein the charging temperature safety data comprise dangerous temperature and safe temperature;
when the charging temperature safety data is the safety temperature, generating a second charging adjustment instruction, and adjusting the current charging parameters based on the second charging adjustment instruction;
and when the charging temperature safety data is dangerous temperature, generating a third charging adjustment instruction, and controlling the connection port corresponding to the equipment to be charged to be disconnected according to the third charging adjustment instruction.
By adopting the technical scheme, in the process of charging the equipment to be charged by the portable energy storage power supply, charging temperature data of the portable energy storage power supply are obtained, the charging temperature data comprise internal temperature data and current environment temperature data of the portable energy storage power supply, the charging temperature data are analyzed by utilizing a preset safety analysis model to obtain charging temperature safety data, wherein the charging temperature safety data comprise dangerous temperature and safety temperature, when the charging temperature safety data are the safety temperature, a second charging adjustment instruction is generated, the current charging parameters of the equipment to be charged are adjusted according to the second charging adjustment instruction, after the current charging parameters are adjusted, continuous rising of the charging temperature can be effectively prevented, and over-temperature charging of the portable energy storage power supply can be prevented; when the charging temperature safety data is dangerous temperature, the connection port of the equipment to be charged and the portable energy storage power supply is controlled to be in an open circuit state, the charging of the equipment to be charged is stopped, the portable energy storage power supply can be prevented from continuing to charge under the condition of overhigh temperature, and the safety of the portable energy storage power supply is improved.
The present application may be further configured in a preferred example to: inputting the charging temperature data into a preset safety analysis model to obtain charging temperature safety data, wherein the method specifically comprises the following steps of:
a temperature datum line is arranged in the safety analysis model, and the data of the charging temperature data exceeding the temperature datum line is integrated into a temperature abnormal data segment;
and calculating the area of the temperature abnormal data segment, and determining charging temperature safety data according to the area of the area.
Through adopting above-mentioned technical scheme, utilize the temperature data that the temperature data of charging exceeds the temperature datum line of safety analysis model analysis appearance, arrange this temperature data into the unusual data section of temperature, calculate the regional area of the unusual data section of temperature, utilize regional size condition discernment of area to confirm portable energy storage power supply's the safe data of charging temperature, and then can be convenient for treat the charging process of charging equipment according to the safe data control portable energy storage power supply of charging temperature, can prevent effectively that portable energy storage power supply from treating the charging equipment and carrying out the over-temperature charging.
The second object of the present application is achieved by the following technical solutions:
a charge control device of an energy storage power supply, the charge control device of the energy storage power supply comprising:
The device attribute information acquisition module is used for acquiring the connection state of the device to be charged and acquiring the attribute information of the device to be charged according to the connection state of the device to be charged;
the charging sequencing module is used for generating a charging priority according to the attribute information of the equipment to be charged and generating a charging distribution condition based on the charging priority;
the charging parameter module is used for acquiring the charging parameters of the equipment to be charged based on the charging distribution conditions and charging the equipment to be charged according to the charging parameters;
and the charging control module is used for acquiring charging data of the equipment to be charged in the charging process, acquiring charging electric quantity data of the equipment to be charged based on the charging data, and disconnecting the charging process of the equipment to be charged when the charging electric quantity data reach the cut-off voltage of the equipment to be charged.
Through adopting above-mentioned technical scheme, when using portable energy storage power supply to charge to a plurality of equipment that wait to charge, will wait to charge equipment all with portable energy storage power supply, obtain the connected state of waiting to charge equipment on portable energy storage power supply, obtain the attribute information of waiting to charge equipment according to waiting to charge equipment, utilize the attribute information of waiting to charge equipment to generate the charging priority of each equipment that waits to charge, generate the charge distribution condition of waiting to charge equipment according to the charging priority, utilize charge distribution condition to wait to charge equipment and distribute different charging parameters, wait to charge equipment according to the charging parameters, and then portable energy storage power supply can adopt suitable charging parameters to charge to the equipment attribute of waiting to charge equipment of access, effectively improve the charging efficiency of portable energy storage power supply to different equipment, in the process of waiting to charge equipment, obtain the charging data of waiting to charge equipment according to charging data, judge whether the charging data reaches the cut-off voltage of waiting to charge equipment, when waiting to charge equipment's automatic charge parameters distributes different charging parameters, and then the portable energy storage power supply has reached the full charge of the equipment of charge of waiting to charge equipment, and then the portable energy storage power supply has reached the full charge of the equipment of charge that has been used for the equipment of charge.
The third object of the present application is achieved by the following technical solutions:
a computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the method for controlling charging of an energy storage power supply described above when the computer program is executed.
The fourth object of the present application is achieved by the following technical solutions:
a computer readable storage medium storing a computer program which when executed by a processor implements the steps of the method of controlling charging of an energy storage power supply described above.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when a user charges a plurality of devices to be charged by using a portable energy storage power supply, the devices to be charged are connected with the portable energy storage power supply, the connection state of the devices to be charged on the portable energy storage power supply is obtained, the attribute information of the devices to be charged is obtained according to the connection state of the devices to be charged, the charging priority of each device to be charged is generated by utilizing the attribute information of the devices to be charged, the charging distribution condition of the devices to be charged is generated according to the charging priority, different charging parameters are distributed to the devices to be charged by utilizing the charging distribution condition, the devices to be charged are charged according to the charging parameters, and then the portable energy storage power supply can automatically distribute the charging parameters according to the accessed device attributes of the devices to be charged, so that the portable energy storage power supply can charge the different devices to be charged by adopting proper charging parameters, and the charging efficiency of the portable energy storage power supply to different devices is effectively improved;
2. In the process of charging equipment to be charged by the portable energy storage power supply, charging data of the equipment to be charged are obtained in real time, charging electric quantity data of the equipment to be charged are obtained according to the charging data, whether the charging electric quantity data reach the cut-off voltage of the equipment to be charged is judged, when the charging electric quantity data reach the cut-off voltage, the electric quantity of the equipment to be charged is full, the charging process of the equipment to be charged is automatically disconnected, and therefore the equipment to be charged by the portable energy storage power supply is subjected to overcharge protection, and the use experience of a user on the portable energy storage power supply is effectively improved;
3. acquiring attribute information of equipment to be charged through connection conditions of the equipment to be charged and a portable energy storage power supply, acquiring equipment adaptation voltage and current equipment electric quantity information of the current equipment to be charged according to the attribute information of the equipment to be charged, sequencing priority of the equipment to be charged by utilizing the electric quantity information of the current equipment to obtain a sequence of the equipment to be charged, and performing associated mapping on the equipment adaptation voltage and the sequence of the equipment to be charged, so that charging distribution can be performed according to the equipment to be charged and the corresponding equipment adaptation voltage, the portable energy storage power supply can charge the equipment to be charged by adopting proper charging voltage, and the equipment to be charged can be charged according to the charging priority sequence of the equipment to be charged, thereby improving the practicability of the portable energy storage power supply and the charging efficiency of the equipment to be charged;
4. Acquiring current electric quantity data of equipment to be charged in a charging process, comparing the current electric quantity data with a preset electric quantity threshold value so as to judge whether the current electric quantity of the equipment to be charged meets the use requirement of a user, when the current electric quantity data of the equipment to be charged is higher than the electric quantity threshold value, indicating that the electric quantity of the equipment to be charged can meet the use requirement of the user, at the moment, the equipment to be charged can not be charged to a fully charged state, further, a connecting port corresponding to the equipment to be charged is short-circuited, a charging adjustment instruction is generated, and charging adjustment is carried out on second equipment to be charged, which is connected to a portable energy storage power supply, according to the charging adjustment instruction, so that the charging efficiency of all connected equipment to be charged is improved;
5. in the process of charging equipment to be charged by the portable energy storage power supply, charging temperature data of the portable energy storage power supply are obtained, the charging temperature data comprise internal temperature data and current environmental temperature data of the portable energy storage power supply, a preset safety analysis model is utilized for analyzing the charging temperature data to obtain charging temperature safety data, the charging temperature safety data comprise dangerous temperatures and safe temperatures, when the charging temperature safety data are the safe temperatures, a second charging adjustment instruction is generated, the charging parameters of the current equipment to be charged are adjusted according to the second charging adjustment instruction, and after the current charging parameters are adjusted, continuous rising of the charging temperature can be effectively prevented, and over-temperature charging of the portable energy storage power supply can be prevented; when the charging temperature safety data is dangerous temperature, the connection port of the equipment to be charged and the portable energy storage power supply is controlled to be in an open circuit state, the charging of the equipment to be charged is stopped, the portable energy storage power supply can be prevented from continuing to charge under the condition of overhigh temperature, and the safety of the portable energy storage power supply is improved.
Drawings
FIG. 1 is a flow chart of a method for controlling charging of an energy storage power supply according to an embodiment of the application;
fig. 2 is a flowchart illustrating an implementation of step S20 in a method for controlling charging of an energy storage power supply according to an embodiment of the application.
Fig. 3 is a flowchart illustrating an implementation of step S30 in a method for controlling charging of an energy storage power supply according to an embodiment of the application.
Fig. 4 is a flowchart of another implementation of a method for controlling charging of an energy storage power supply according to an embodiment of the present application.
Fig. 5 is a flowchart illustrating an implementation of step S40 in a method for controlling charging of an energy storage power supply according to an embodiment of the application.
Fig. 6 is a flowchart of another implementation of a method for controlling charging of an energy storage power supply according to an embodiment of the present application.
Fig. 7 is a flowchart illustrating an implementation of step S303 in a method for controlling charging of an energy storage power supply according to an embodiment of the present application.
FIG. 8 is a schematic block diagram of a charge control system of an energy storage power supply according to an embodiment of the present application;
FIG. 9 is a schematic diagram of a computer device in an embodiment of the application.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings.
In an embodiment, as shown in fig. 1, the application discloses a charging control method of an energy storage power supply, which specifically comprises the following steps:
s10: and acquiring the connection state of the equipment to be charged, and acquiring the attribute information of the equipment to be charged according to the connection state of the equipment to be charged.
In this embodiment, the connection state of the device to be charged refers to the connection state of the device to be charged and the charging connection port of the portable energy storage power supply. The attribute information of the device to be charged refers to device parameter information of the device to be charged, such as required charging voltage of the device to be charged, residual capacity information of the device to be charged, saturation voltage of the device to be charged, and other parameter information.
Specifically, when the portable energy storage power supply charges the equipment to be charged, the equipment to be charged and the portable energy storage power supply are connected through a charging connection port of the charging data line and the portable energy storage power supply, and when the user charges a plurality of equipment to be charged by using the portable energy storage power supply, the equipment to be charged is connected with the portable energy storage power supply, the connection state of the equipment to be charged on the portable energy storage power supply is obtained, and the equipment parameter information of the equipment to be charged is obtained according to the connection state of the equipment to be charged.
S20: and generating a charging priority according to the attribute information of the equipment to be charged, and generating a charging distribution condition based on the charging priority.
In this embodiment, the charging priority refers to an importance level of charging the device to be charged, and the charging allocation condition refers to a scheme of charging and allocating the device to be charged by the portable energy storage power supply.
Specifically, the device parameter information of the to-be-charged devices is utilized to prioritize charging of all to-be-charged devices connected to the portable energy storage power supply, for example, the to-be-charged devices with low residual electric power can be defined as the to-be-charged devices with highest priority according to the residual electric power information of all to-be-charged devices, or the to-be-charged devices with higher required charging voltage can be defined as the to-be-charged devices with higher priority according to the required charging voltage of the to-be-charged devices, and after the to-be-charged devices are prioritized, different charging allocation schemes are set for different to-be-charged devices by the portable energy storage power supply according to the priority conditions of the to-be-charged devices.
S30: and acquiring charging parameters of the equipment to be charged based on the charging distribution conditions, and charging the equipment to be charged according to the charging parameters.
In this embodiment, the charging parameters refer to data such as voltage, current, power, charging time, and the like for charging the device to be charged.
Specifically, the charging distribution conditions are used for distributing different charging parameters for the equipment to be charged, the equipment to be charged is charged according to the charging parameters, and then the portable energy storage power supply can automatically distribute the charging parameters according to the accessed equipment attribute of the equipment to be charged, so that the portable energy storage power supply charges different equipment to be charged by adopting the proper charging parameters, and the charging efficiency of the portable energy storage power supply to different equipment is effectively improved.
S40: and acquiring charging data of the equipment to be charged in the charging process, acquiring charging electric quantity data of the equipment to be charged based on the charging data, and disconnecting the charging process of the equipment to be charged when the charging electric quantity data reach the cut-off voltage of the equipment to be charged.
In this embodiment, the charging data refers to voltage and/or current data of the device to be charged in the charging process, the charging electric quantity data refers to a real-time electric quantity value of the device to be charged in the charging process, and the cut-off voltage refers to a voltage value of the device to be charged in a full electric quantity state.
Specifically, in the process that the portable energy storage power supply charges the equipment to be charged, charging data of the equipment to be charged are obtained in real time, charging electric quantity data of the equipment to be charged are obtained according to the charging data, whether the charging electric quantity data reach the cut-off voltage of the equipment to be charged is judged, when the charging electric quantity data reach the cut-off voltage, the electric quantity of the equipment to be charged is full, the charging process of the equipment to be charged is automatically disconnected, and then the equipment to be charged can be subjected to overcharge protection by the portable energy storage power supply, and the use experience of a user on the portable energy storage power supply is effectively improved.
In this embodiment, when a user charges a plurality of devices to be charged by using a portable energy storage power supply, the devices to be charged are all connected with the portable energy storage power supply, the connection state of the devices to be charged on the portable energy storage power supply is obtained, the attribute information of the devices to be charged is obtained according to the connection state of the devices to be charged, the charging priority of each device to be charged is generated by using the attribute information of the devices to be charged, the charging distribution condition of the devices to be charged is used for generating the charging distribution condition of the devices to be charged according to the charging distribution condition, different charging parameters are distributed to the devices to be charged according to the charging parameters, and then the portable energy storage power supply can charge the devices to be charged according to the connected device attributes of the devices to be charged, so that the charging efficiency of the portable energy storage power supply to different devices is effectively improved.
In one embodiment, as shown in fig. 2, in step S20, that is, generating a charging priority according to the attribute information of the device to be charged, generating a charging distribution condition based on the charging priority specifically includes:
s21: and acquiring equipment adaptation voltage and current equipment electric quantity information based on the attribute information of the equipment to be charged, generating a charging priority value according to the current equipment electric quantity information, and sequencing the equipment to be charged based on the charging priority value to obtain an equipment sequence to be charged.
In this embodiment, the device adaptation voltage refers to an appropriate charging voltage of the device to be charged, and the current device power information refers to a current remaining power value of the device to be charged.
Specifically, before the equipment to be charged is charged, attribute information of the equipment to be charged is obtained through connection conditions of the equipment to be charged and a portable energy storage power supply, equipment adaptation voltage of the current equipment to be charged and current equipment electric quantity information are obtained according to the attribute information of the equipment to be charged, the priority ordering is carried out on the equipment to be charged by utilizing the current equipment electric quantity information, a sequence of the equipment to be charged is obtained, the equipment to be charged with low electric quantity can be given to a higher weight value, and then the equipment to be charged can be charged with priority.
S22: and inputting the equipment adaptation voltage into the equipment sequence to be charged, constructing a mapping relation with the equipment to be charged in the equipment sequence to be charged, and generating charging distribution conditions for each equipment to be charged according to the mapping relation.
Specifically, the device adaptation voltage and the device sequence to be charged are mapped in an associated mode, and then charging distribution can be carried out according to the device to be charged and the corresponding device adaptation voltage, so that the portable energy storage power supply can charge the device to be charged by adopting the proper charging voltage, and the device to be charged can be charged according to the charging priority sequence of the device to be charged, and the practicability of the portable energy storage power supply and the charging efficiency of the device to be charged are improved.
In an embodiment, as shown in fig. 3, in step S30, that is, the charging parameters of the device to be charged are obtained based on the charging distribution conditions, and the charging of the device to be charged according to the charging parameters specifically includes:
s31: and determining the applicable voltage of each device to be charged according to the charging distribution conditions.
S32: and based on the applicable voltage, adjusting the output voltage of the corresponding connection port of the equipment to be charged to charge the equipment to be charged.
Specifically, the charging distribution conditions are used for determining the applicable charging voltage of the equipment to be charged, so that the portable energy storage power supply can be used for distributing the voltage to each equipment to be charged, the output voltage of the connecting port corresponding to each equipment to be charged is further adjusted, each equipment to be charged can be charged at the charging voltage with the highest charging speed as much as possible, and the charging efficiency of the portable energy storage power supply to each equipment to be charged is improved.
In an embodiment, as shown in fig. 4, after step S30, that is, after acquiring the charging parameters of the device to be charged based on the charging distribution conditions, the charging control method of the energy storage power supply further includes:
s301: and acquiring current electric quantity data of equipment to be charged in the charging process, comparing the current electric quantity data with a preset electric quantity threshold value, and determining whether the current electric quantity data is larger than the preset electric quantity threshold value.
In this embodiment, the preset power threshold is a power threshold that meets the user's use requirement.
Specifically, current electric quantity data of the equipment to be charged in the charging process is obtained, and the current electric quantity data is compared with a preset electric quantity threshold value so as to judge whether the current electric quantity of the equipment to be charged meets the use requirement of a user.
S302: and if the current electric quantity data is higher than a preset electric quantity threshold value, shorting a connecting port corresponding to the equipment to be charged, generating a charging adjustment instruction, and carrying out charging adjustment on the second equipment to be charged based on the charging adjustment instruction.
Specifically, when the current electric quantity data of the equipment to be charged is higher than the electric quantity threshold value, it is indicated that the electric quantity of the equipment to be charged can meet the use requirement of a user, at this time, the equipment to be charged can not be charged to a completely full-electric state, and then the connection ports corresponding to the equipment to be charged are short-circuited, a charging adjustment instruction is generated, the second equipment to be charged, which is connected to the portable energy storage power supply, is subjected to charging adjustment according to the charging adjustment instruction, the second equipment to be charged is other equipment to be charged, which is connected to the portable energy storage power supply, and the charging efficiency of all connected equipment to be charged is improved.
In an embodiment, as shown in fig. 5, in step S40, charging data of a device to be charged in a charging process is obtained, charging electric quantity data of the device to be charged is obtained based on the charging data, and when the charging electric quantity data reaches a cut-off voltage of the device to be charged, the charging process of the device to be charged is disconnected, which specifically includes:
S41: and constructing a charging curve graph according to the charging data, and acquiring the stable voltage characteristic of the equipment to be charged based on the charging curve graph.
In this embodiment, the charging graph refers to a charging data graph of the device to be charged in the charging process, and the stable voltage characteristic refers to a data characteristic that charging data of the device to be charged tends to be stable.
Specifically, in the process of charging the equipment to be charged, the voltage and/or the current of the equipment to be charged are changed, charging data of the equipment to be charged are recorded in real time, a charging curve chart of the equipment to be charged is constructed based on the charging data, data characteristics which have no obvious change in the duration time of the charging data are extracted from the charging curve chart, such as a graph section which is presented as a nearly straight line in the charging data curve chart, and whether the electric quantity of the equipment to be charged is full is judged by utilizing the stable voltage characteristics.
S42: and determining whether the charging electric quantity data of the equipment to be charged reach the cut-off voltage of the equipment to be charged or not based on the stable voltage characteristics, and maintaining the fluctuation range of the current electric quantity of the equipment to be charged within a preset range threshold value through floating charging when the charging electric quantity data of the equipment to be charged reach the cut-off voltage of the equipment to be charged.
Specifically, whether the charging electric quantity data of the equipment to be charged reach the cut-off voltage of the equipment is determined by utilizing the characteristic of stable voltage, when the charging electric quantity data of the equipment to be charged reach the cut-off voltage, the portable energy storage power supply is proved to be full of electric quantity to the equipment to be charged, and then the portable energy storage power supply is enabled to maintain the electric quantity of the equipment to be charged within a fluctuation range by utilizing a floating charging mode, so that the possibility of electric quantity loss of the equipment to be charged caused by the characteristic of self-discharging electric quantity loss of the portable energy storage power supply can be reduced, and the electric quantity of the equipment to be charged is maintained in a full-electric quantity state to the greatest extent.
In an embodiment, as shown in fig. 6, after step S30, that is, after charging the device to be charged according to the charging parameter, the charging control method of the energy storage power supply further includes:
s303: in the charging process, charging temperature data are acquired, the charging temperature data are input into a preset safety analysis model, and charging temperature safety data are acquired, wherein the charging temperature safety data comprise dangerous temperature and safe temperature.
In this embodiment, the charging temperature data refers to an internal temperature value and an external environment temperature value of the energy storage power supply, the safety analysis model refers to an analysis model for analyzing a safety condition of the portable energy storage power supply, the dangerous temperature refers to a temperature of the portable energy storage power supply higher than the safety condition, and the safety temperature refers to a temperature of the portable energy storage power supply close to the safety condition.
Specifically, in the process of charging equipment to be charged by the portable energy storage power supply, the temperature monitoring component can be used for acquiring the internal temperature value and the external environment temperature value of the energy storage power supply, and the charging temperature data is analyzed by utilizing a preset safety analysis model, so that the temperature safety condition of the portable energy storage power supply in the process of charging the equipment to be charged is analyzed.
S304: and when the charging temperature safety data is the safety temperature, generating a second charging adjustment instruction, and adjusting the current charging parameters based on the second charging adjustment instruction.
Specifically, when the temperature of the portable energy storage power supply in the process of charging the equipment to be charged is close to the temperature under the safety condition, a second charging adjustment instruction is generated, and the second adjustment instruction is used for adjusting the charging parameters of the equipment to be charged currently, for example, the charging power of the equipment to be charged of the portable energy storage power supply is reduced, and after the current charging parameters are adjusted, the charging temperature can be effectively prevented from continuously rising, and the occurrence of over-temperature charging of the portable energy storage power supply can be prevented.
S305: and when the charging temperature safety data is dangerous temperature, generating a third charging adjustment instruction, and controlling the connection port corresponding to the equipment to be charged to be disconnected according to the third charging adjustment instruction.
Specifically, when the temperature of the portable energy storage power supply in the process of charging the equipment to be charged is higher than the temperature of the safety condition, the connection port of the equipment to be charged and the portable energy storage power supply is controlled to be in an open circuit state, the charging of the equipment to be charged is stopped, the portable energy storage power supply can be prevented from continuing to charge under the condition of overhigh temperature, and the safety of the portable energy storage power supply is improved.
In one embodiment, as shown in fig. 7, in step S303, the charging temperature data is input into a preset safety analysis model to obtain charging temperature safety data, which specifically includes:
s3031: and a temperature datum line is arranged in the safety analysis model, and the data of the charging temperature data exceeding the temperature datum line is integrated into a temperature abnormal data segment.
Specifically, charging temperature data is input into a safety analysis model, data of which the charging temperature data exceeds a temperature datum line of the safety analysis model is counted, the safety analysis model is utilized to analyze temperature data of which the charging temperature data exceeds the temperature datum line, and the temperature data is arranged into a temperature abnormal data segment.
S3032: and calculating the area of the temperature abnormal data segment, and determining charging temperature safety data according to the area of the area.
Specifically, the area of the temperature abnormal data segment can be calculated by utilizing a fixed integral formula, and the charging temperature safety data of the portable energy storage power supply can be identified and determined by utilizing the size condition of the area, so that the charging process of the portable energy storage power supply to the charging equipment can be conveniently controlled according to the charging temperature safety data, and the portable energy storage power supply can be effectively prevented from over-temperature charging of the charging equipment.
It should be understood that the sequence number of each step in the foregoing embodiment does not mean that the execution sequence of each process should be determined by the function and the internal logic, and should not limit the implementation process of the embodiment of the present application.
In an embodiment, a charging control device of an energy storage power supply is provided, where the charging control device of the energy storage power supply corresponds to the charging control method of the energy storage power supply in the foregoing embodiment one by one. As shown in fig. 8, the charging control device of the energy storage power supply includes a device attribute information acquisition module, a charging ordering module, a charging parameter module and a charging control module. The functional modules are described in detail as follows:
the device attribute information acquisition module is used for acquiring the connection state of the device to be charged and acquiring the attribute information of the device to be charged according to the connection state of the device to be charged;
The charging sequencing module is used for generating a charging priority according to the attribute information of the equipment to be charged and generating a charging distribution condition based on the charging priority;
the charging parameter module is used for acquiring the charging parameters of the equipment to be charged based on the charging distribution conditions and charging the equipment to be charged according to the charging parameters;
and the charging control module is used for acquiring charging data of the equipment to be charged in the charging process, acquiring charging electric quantity data of the equipment to be charged based on the charging data, and disconnecting the charging process of the equipment to be charged when the charging electric quantity data reach the cut-off voltage of the equipment to be charged.
For specific limitations of the charge control device of the energy storage power source, reference may be made to the above limitation of the charge control method of the energy storage power source, and no further description is given here. The modules in the charge control device of the energy storage power supply can be all or partially realized by software, hardware and a combination thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one embodiment, a computer device is provided, which may be a server, and the internal structure of which may be as shown in fig. 9. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of the computer equipment is used for data generated in the process of charging equipment to be charged by the portable energy storage power supply. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program, when executed by a processor, implements a method of controlling charging of an energy storage power supply.
In one embodiment, a computer device is provided comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the steps of when executing the computer program:
Acquiring a connection state of equipment to be charged, and acquiring attribute information of the equipment to be charged according to the connection state of the equipment to be charged;
generating a charging priority according to the attribute information of the equipment to be charged, and generating a charging distribution condition based on the charging priority;
acquiring charging parameters of the equipment to be charged based on the charging distribution conditions, and charging the equipment to be charged according to the charging parameters;
and acquiring charging data of the equipment to be charged in the charging process, acquiring charging electric quantity data of the equipment to be charged based on the charging data, and disconnecting the charging process of the equipment to be charged when the charging electric quantity data reach the cut-off voltage of the equipment to be charged.
In one embodiment, a computer readable storage medium is provided having a computer program stored thereon, which when executed by a processor, performs the steps of:
acquiring a connection state of equipment to be charged, and acquiring attribute information of the equipment to be charged according to the connection state of the equipment to be charged;
generating a charging priority according to the attribute information of the equipment to be charged, and generating a charging distribution condition based on the charging priority;
acquiring charging parameters of the equipment to be charged based on the charging distribution conditions, and charging the equipment to be charged according to the charging parameters;
And acquiring charging data of the equipment to be charged in the charging process, acquiring charging electric quantity data of the equipment to be charged based on the charging data, and disconnecting the charging process of the equipment to be charged when the charging electric quantity data reach the cut-off voltage of the equipment to be charged.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.
Claims (10)
1. The charging control method of the energy storage power supply is characterized by comprising the following steps of:
acquiring a connection state of equipment to be charged, and acquiring attribute information of the equipment to be charged according to the connection state of the equipment to be charged;
Generating a charging priority according to the attribute information of the equipment to be charged, and generating a charging distribution condition based on the charging priority;
acquiring charging parameters of the equipment to be charged based on the charging distribution conditions, and charging the equipment to be charged according to the charging parameters;
and acquiring charging data of the equipment to be charged in the charging process, acquiring charging electric quantity data of the equipment to be charged based on the charging data, and disconnecting the charging process of the equipment to be charged when the charging electric quantity data reach the cut-off voltage of the equipment to be charged.
2. The method for controlling charging of an energy storage power supply according to claim 1, wherein the generating a charging priority according to the attribute information of the device to be charged, generating a charging distribution condition based on the charging priority, specifically comprises:
acquiring equipment adaptation voltage and current equipment electric quantity information based on the attribute information of the equipment to be charged, generating a charging priority value according to the current equipment electric quantity information, and sequencing the equipment to be charged based on the charging priority value to obtain an equipment sequence to be charged;
and inputting the equipment adaptation voltage into the equipment sequence to be charged, constructing a mapping relation with the equipment to be charged in the equipment sequence to be charged, and generating charging distribution conditions for each equipment to be charged according to the mapping relation.
3. The method for controlling charging of an energy storage power supply according to claim 1, wherein the obtaining the charging parameter of the device to be charged based on the charging distribution condition, and charging the device to be charged according to the charging parameter, specifically comprises:
determining the applicable voltage of each device to be charged according to the charging distribution conditions;
and based on the applicable voltage, adjusting the output voltage of the corresponding connection port of the equipment to be charged to charge the equipment to be charged.
4. The method for controlling charging of an energy storage power supply according to claim 1, wherein after acquiring a charging parameter of a device to be charged based on the charging distribution condition and charging the device to be charged according to the charging parameter, the method for controlling charging of an energy storage power supply further comprises:
acquiring current electric quantity data of equipment to be charged in a charging process, comparing the current electric quantity data with a preset electric quantity threshold value, and determining whether the current electric quantity data is larger than the preset electric quantity threshold value;
and if the current electric quantity data is higher than a preset electric quantity threshold value, shorting a connecting port corresponding to the equipment to be charged, generating a charging adjustment instruction, and carrying out charging adjustment on the second equipment to be charged based on the charging adjustment instruction.
5. The method for controlling charging of an energy storage power supply according to claim 1, wherein the acquiring charging data of the device to be charged in the charging process acquires charging electric quantity data of the device to be charged based on the charging data, and when the charging electric quantity data reaches a cut-off voltage of the device to be charged, the method for controlling charging of the device to be charged comprises the following steps:
constructing a charging curve graph according to the charging data, and acquiring stable voltage characteristics of equipment to be charged based on the charging curve graph;
and determining whether the charging electric quantity data of the equipment to be charged reach the cut-off voltage of the equipment to be charged or not based on the stable voltage characteristics, and maintaining the fluctuation range of the current electric quantity of the equipment to be charged within a preset range threshold value through floating charging when the charging electric quantity data of the equipment to be charged reach the cut-off voltage of the equipment to be charged.
6. The method according to claim 1, characterized in that after the device to be charged is charged according to the charging parameter, the method further comprises:
in the charging process, charging temperature data are acquired, the charging temperature data are input into a preset safety analysis model, and charging temperature safety data are acquired, wherein the charging temperature safety data comprise dangerous temperature and safe temperature;
When the charging temperature safety data is the safety temperature, generating a second charging adjustment instruction, and adjusting the current charging parameters based on the second charging adjustment instruction;
and when the charging temperature safety data is dangerous temperature, generating a third charging adjustment instruction, and controlling the connection port corresponding to the equipment to be charged to be disconnected according to the third charging adjustment instruction.
7. The method for controlling charging of an energy storage power supply according to claim 6, wherein the step of inputting the charging temperature data into a preset safety analysis model to obtain charging temperature safety data comprises the following steps:
a temperature datum line is arranged in the safety analysis model, and the data of the charging temperature data exceeding the temperature datum line is integrated into a temperature abnormal data segment;
and calculating the area of the temperature abnormal data segment, and determining charging temperature safety data according to the area of the area.
8. A charge control device of an energy storage power supply, characterized in that the charge control device of the energy storage power supply comprises:
the device attribute information acquisition module is used for acquiring the connection state of the device to be charged and acquiring the attribute information of the device to be charged according to the connection state of the device to be charged;
The charging sequencing module is used for generating a charging priority according to the attribute information of the equipment to be charged and generating a charging distribution condition based on the charging priority;
the charging parameter module is used for acquiring the charging parameters of the equipment to be charged based on the charging distribution conditions and charging the equipment to be charged according to the charging parameters;
and the charging control module is used for acquiring charging data of the equipment to be charged in the charging process, acquiring charging electric quantity data of the equipment to be charged based on the charging data, and disconnecting the charging process of the equipment to be charged when the charging electric quantity data reach the cut-off voltage of the equipment to be charged.
9. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor, when executing the computer program, carries out the steps of a method for controlling the charging of an energy storage power supply according to any one of claims 1 to 7.
10. A computer-readable storage medium storing a computer program, wherein the computer program when executed by a processor implements the steps of a method of controlling charging of an energy storage power supply according to any one of claims 1 to 7.
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