CN112467812B - Charging control method of charging box and charging box thereof - Google Patents
Charging control method of charging box and charging box thereof Download PDFInfo
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- CN112467812B CN112467812B CN201910844548.7A CN201910844548A CN112467812B CN 112467812 B CN112467812 B CN 112467812B CN 201910844548 A CN201910844548 A CN 201910844548A CN 112467812 B CN112467812 B CN 112467812B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1025—Accumulators or arrangements for charging
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention relates to the field of charging of portable terminal equipment, and discloses a charging control method of a charging box and the charging box thereof, wherein the charging box is used for charging the terminal equipment, the charging box comprises a first charging box and a second charging box, and the terminal equipment comprises a first terminal equipment and a second terminal equipment, and the method comprises the following steps: the connection state between the first charging box and the second charging box is detected, and the first charging box, the second charging box, the first terminal equipment and/or the second terminal equipment are/is controlled according to the detection result, so that comprehensive charging management of related multiple devices and multiple charging boxes is realized, and meanwhile, single device use is facilitated.
Description
Technical Field
The invention relates to the field of portable charging, in particular to a charging box charging control method and a charging box thereof.
Background
With the wide application of portable terminal equipment, the volume of some terminal equipment is smaller and smaller for convenient carrying, so that the battery capacity of the portable terminal equipment is limited, the portable terminal equipment with continuous voyage is charged by adopting a charging box, such as a Bluetooth headset and other wireless terminals, the existing true wireless Bluetooth headset is in wireless connection with the two headsets and the headset and the mobile phone, and the two headsets and the headset can be singly used or combined to be used, but the existing charging box is charged by one charging box for a pair of headsets and cannot be singly carried for use.
Disclosure of Invention
The invention mainly aims to provide a charging control method of a charging box and the charging box thereof, which not only can be used singly, but also can intelligently adjust the electric energy distribution when the charging boxes are combined for use, thereby further facilitating the use and reducing the battery loss.
To achieve the above object, in one aspect, the present invention provides a charging control method for a charging box, where the charging box is used for charging a terminal device, the charging box includes a first charging box and a second charging box, and the terminal device includes a first terminal device and a second terminal device, and the control method includes the following steps:
detecting a connection state between the first charging cartridge and the second charging cartridge;
and controlling the charging of the first charging box, the second charging box, the first terminal equipment and/or the second terminal equipment according to the detection result.
Optionally, the controlling the charging of the first charging box, the second charging box, the first terminal device and/or the second terminal device according to the detection result includes:
when the first charging box and the second charging box are detected to be in a connection state, confirming that an electric energy transmission channel is formed between the first charging box and the second charging box, and controlling electric energy transmission of the electric energy transmission channel according to a first preset rule.
Optionally, the controlling the power transmission of the power transmission channel according to the first preset rule includes:
and controlling the electric energy transmission of the electric energy transmission channel according to the electric quantity of at least one of the first charging box, the second charging box, the first terminal equipment and the second terminal equipment.
Optionally, the controlling the power transmission of the power transmission channel according to the power of at least one of the first charging box, the second charging box, the first terminal device and the second terminal device includes:
when the electric quantity values of the first charging box and the second charging box are both larger than or equal to a first electric quantity preset threshold value or smaller than or equal to a second electric quantity preset threshold value, the electric energy transmission channel is controlled to be not conducted; or,
when one of the electric quantity values of the first charging box and the second charging box is smaller than or equal to the second electric quantity preset threshold value, and the other electric quantity value is larger than the second electric quantity preset threshold value, the electric energy transmission channel is controlled to be conducted; or,
and when any electric quantity value of the first charging box and the second charging box is smaller than the first electric quantity preset threshold and larger than the second electric quantity preset threshold, controlling the electric energy transmission channel to be conducted.
Optionally, the first electric quantity preset threshold is an electric quantity value when the first terminal device or the second terminal device is full, and the second electric quantity preset threshold is a charging box electric quantity critical value for stably supplying power to the first terminal device or the second terminal device; and/or the number of the groups of groups,
the controlling the conduction of the electric energy transmission channel comprises:
and controlling the first charging box and the second charging box to transmit electric energy to the low electric energy through the electric energy transmission channel until the electric energy of the first charging box and the electric energy of the second charging box are higher than or equal to a first electric energy preset threshold or the electric energy of the first charging box and the electric energy of the second charging box are equal.
Optionally, before the controlling the charging of the first charging box, the second charging box, the first terminal device and/or the second terminal device according to the detection result, the method further comprises the following steps:
detecting a connection state between the first charging box and the first terminal device or the second terminal device; detecting a connection state between the second charging cartridge and the first terminal device or the second terminal device.
Optionally, the controlling the charging of the first charging box, the second charging box, the first terminal device and/or the second terminal device according to the detection result includes:
when the first charging box and the second charging box are detected to be in a connection state, confirming that an electric energy transmission channel is formed between the first charging box and the second charging box, and
when detecting that the first charging box and the first terminal equipment are in a connection state and/or the second charging box and the second terminal equipment are in a connection state, confirming that a first electric energy transmission channel is formed between the first charging box and the first terminal equipment and/or a second electric energy transmission channel is formed between the second charging box and the second terminal equipment,
and controlling the electric energy transmission of the electric energy transmission channel according to the second preset rule, wherein the second preset rule is determined according to the electric quantity of at least one of the first charging box, the second charging box, the first terminal equipment and the second terminal equipment.
Optionally, when the first charging cartridge and the second charging cartridge are in a connection state, the first charging cartridge and the first terminal device are in a connection state, and the second charging cartridge and the second terminal device are in a connection state,
the controlling the power transmission of the power transmission channel according to the second preset rule includes:
if the electric quantity of the first charging box is higher than or equal to the to-be-charged quantity of the first terminal equipment, and the electric quantity of the second charging box is higher than or equal to the to-be-charged quantity of the second terminal equipment, the electric energy transmission channel is controlled to be not conducted; or,
if the electric quantity of the first charging box is lower than the to-be-charged quantity of the first terminal equipment, and the electric quantity of the second charging box is higher than or equal to the to-be-charged quantity of the second terminal equipment, the electric energy transmission channel is controlled to be conducted until the electric quantity of the first terminal equipment is equal to the electric quantity of the second terminal equipment, or until the to-be-charged quantity of the first terminal equipment is equal to the to-be-charged quantity of the second terminal equipment, or until the electric quantity of the first charging box is greater than or equal to the to-be-charged quantity of the first terminal equipment, or until the electric quantity of the second charging box is less than or equal to the to-be-charged quantity of the second terminal equipment; or,
if the electric quantity of the first charging box is lower than the to-be-charged quantity of the first terminal device, and the electric quantity of the second charging box is lower than the to-be-charged quantity of the second terminal device, comparing the electric quantities of the first terminal device and the second terminal device, and when the difference between the electric quantities is greater than a third electric quantity preset threshold value, conducting the electric energy transmission channel until the electric quantity of the first terminal device is equal to the electric quantity of the second terminal device, or until the to-be-charged quantity of the first terminal device is equal to the to-be-charged quantity of the second terminal device.
Optionally, when the first charging box and the second charging box are in a connection state, the first charging box and the first terminal device are in a connection state, or the second charging box and the second terminal device are in a connection state,
the controlling the power transmission of the power transmission channel according to the second preset rule includes:
if the electric quantity of the charging box in the connection state with the terminal equipment is smaller than the to-be-charged quantity of the terminal equipment in the connection state and/or the electric quantity of the terminal equipment in the connection state is smaller than a fourth electric quantity preset threshold value, the electric energy transmission channel is conducted.
Optionally, the first terminal device is a first bluetooth headset, and the second terminal device is a second bluetooth headset.
In another aspect, the present invention provides a charging box, where the charging box is configured to charge a terminal device, the charging box includes a first charging box and a second charging box, the terminal device includes a first terminal device and a second terminal device, and the charging box further includes a state detection module configured to detect a connection state of the first charging box and the second charging box; the charging box further comprises a control module for controlling the charging of the first charging box, the second charging box, the first terminal device and/or the second terminal device according to the detection result.
Optionally, the first charging box comprises a first power transmission module, the second charging box comprises a second power transmission module, and the first power transmission module and the second power transmission module are used for forming a power transmission channel between the first charging box and the second charging box when the first charging box and the second charging box are in a connection state;
the first charging box further comprises a first charging module, which is used for charging the first terminal equipment or the second terminal equipment when the first charging box is in a connection state with the first terminal equipment or the second terminal equipment; the second charging box further comprises a second charging module, which is used for charging the first terminal equipment or the second terminal equipment when the second charging box is in a connection state with the first terminal equipment or the second terminal equipment.
Optionally, the first terminal device is a first bluetooth headset, and the second terminal device is a second bluetooth headset; the control module is further configured to control, when the first charging box and the second charging box are in a connection state, power transmission of the power transmission channel according to a first preset rule, where the first preset rule is determined according to an electric quantity of at least one of the first charging box, the second charging box, the first terminal device and the second terminal device; or,
the control module is further configured to control, when the first charging box and the second charging box are in a connection state and at least one of the first charging box and the second charging box is in a connection state with the first terminal device or the second terminal device, electric energy transmission of the electric energy transmission channel according to the second preset rule, where the second preset rule is determined according to electric quantity of at least one of the first charging box, the second charging box, the first terminal device and the second terminal device.
The charging control method of the charging box and the charging box thereof provided by the invention are used for charging terminal equipment, the charging box comprises a first charging box and a second charging box, and the terminal equipment comprises a first terminal equipment and a second terminal equipment.
Drawings
Fig. 1 is a flowchart of a charging control method of a charging box according to a first embodiment of the present invention;
fig. 2 is a flowchart of another charging control method of a charging box according to a first embodiment of the present invention;
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. In the case of no conflict, the embodiments and technical features in the embodiments may be combined with each other, and the sequence of steps in each embodiment may be adjusted.
Example 1
As shown in fig. 1, in the present embodiment, a charging control method of a charging box for charging a terminal device, the charging box including a first charging box and a second charging box, the terminal device including a first terminal device and a second terminal device, the control method includes the steps of:
s10, detecting a connection state between the first charging box and the second charging box;
and S20, controlling the first charging box, the second charging box, the first terminal equipment and/or the second terminal equipment to be charged according to the detection result.
In this embodiment, the connection between the first charging box and the second charging box is used for the combined use of the first charging box and the second charging box, and in the connection state, the connection between the first charging box and the second charging box, the connection between the first charging box and the first terminal device or the second terminal device, and the connection between the second charging box and the first terminal device or the second terminal device are controlled.
A possible implementation manner, the controlling the charging of the first charging box, the second charging box, the first terminal device and/or the second terminal device according to the detection result includes:
and S21, when the first charging box and the second charging box are detected to be in a connection state, confirming that an electric energy transmission channel is formed between the first charging box and the second charging box, and controlling electric energy transmission of the electric energy transmission channel according to a first preset rule.
In this embodiment, the power transmission channel may be a wired physical channel, or may be a wireless power transmission channel formed by two wireless charging modules, so that power transmission between the first charging box and the second charging box may be performed, and the power transmission channel may enable the first charging box and the second charging box to share power when they are combined.
A possible implementation manner, the controlling the power transmission of the power transmission channel according to the first preset rule includes:
and controlling the electric energy transmission of the electric energy transmission channel according to the electric quantity of at least one of the first charging box, the second charging box, the first terminal equipment and the second terminal equipment.
In this embodiment, the power transmission of the power transmission channel may be intelligently controlled, so as to meet the charging requirements of different application scenarios.
A possible embodiment, the controlling the power transmission of the power transmission channel according to the power amount of at least one of the first charging cartridge, the second charging cartridge, the first terminal device, and the second terminal device includes:
when the electric quantity values of the first charging box and the second charging box are both larger than or equal to a first electric quantity preset threshold value or smaller than or equal to a second electric quantity preset threshold value, the electric energy transmission channel is controlled to be not conducted; in this scheme, when two charging boxes all possess sufficient electric quantity, do not need to carry out the transmission of electric energy and avoid repeatedly charging and discharging to reduce the life of battery and the waste of electric energy. Or,
when one of the electric quantity values of the first charging box and the second charging box is smaller than or equal to the second electric quantity preset threshold value, and the other electric quantity value is larger than the second electric quantity preset threshold value, the electric energy transmission channel is controlled to be conducted; in this scheme, when one of the sub-charging boxes cannot stably supply power, and the other sub-charging box has stable power supply capability (especially greater than or equal to the first electric quantity preset threshold), electric energy can be shared with the charging box without stable power supply capability, so that the power supply capability of the charging box is recovered. Or,
when any electric quantity value of the first charging box and the second charging box is smaller than the first electric quantity preset threshold value and larger than the second electric quantity preset threshold value, controlling the electric energy transmission channel to be conducted; in the scheme, the electric quantity of the two sub charging boxes is balanced, and the terminal equipment is better served.
In this embodiment, the electric quantities of the first charging box and the second charging box are actual electric quantities of the current charging box battery, the first electric quantity preset threshold value indicates that the charging box can charge the first terminal device or the second terminal device more, the second electric quantity preset threshold value indicates that the charging box can not charge the first terminal device or the second terminal device basically, and in particular, the first charging box and the second charging box can be set according to needs in various feasible manners, for example, the first electric quantity preset threshold value may also be eighty percent of the electric quantity value when the first terminal device or the second terminal device is full, preferably, the first electric quantity preset threshold value is the electric quantity value when the first terminal device or the second terminal device is full, and the second electric quantity preset threshold value is the charging box critical value for supplying power to the first terminal device or the second terminal device stably. In this embodiment, only the electric quantities of the first charging box and the second charging box are used, which can be applied to the case that the terminal device is not charged, but can still be applied to the case that the first charging box and/or the second charging box charge the corresponding terminal device.
In a possible embodiment, the controlling the power transmission channel to be turned on includes:
and controlling the first charging box and the second charging box to transmit electric energy to the low electric energy through the electric energy transmission channel until the electric energy of the first charging box and the electric energy of the second charging box are higher than or equal to a first electric energy preset threshold or the electric energy of the first charging box and the electric energy of the second charging box are equal.
In this embodiment, the transmission direction of the electric energy in the electric energy transmission channel is controllable, for example, the transmission direction of the electric energy is controlled according to the level of the electric quantity of the two charging boxes, so that reasonable distribution of the electric energy can be satisfied, and the electric energy can be transmitted from the end with low electric quantity to the end with high electric quantity according to the requirement.
As shown in fig. 2, a possible implementation manner, before the controlling the charging of the first charging box, the second charging box, the first terminal device and/or the second terminal device according to the detection result, further includes the following steps:
s101, detecting a connection state between the first charging box and the first terminal device or the second terminal device;
s102, detecting a connection state between the second charging box and the first terminal device or the second terminal device.
In this embodiment, not only the connection state between the first charging box and the second charging box, but also the connection state between the first charging box and the first terminal device or the second terminal device and the connection state between the second charging box and the first terminal device or the second terminal device are detected, so that the distribution of electric energy can be controlled by combining more factors, the user requirements can be met more intelligently, the method is applicable to application scenarios of charging the terminal devices, and the sequence of the steps can be exchanged.
Further, in a possible implementation manner, the controlling the charging of the first charging box, the second charging box, the first terminal device and/or the second terminal device according to the detection result includes:
s22, when the first charging box and the second charging box are detected to be in a connection state, confirming that an electric energy transmission channel is formed between the first charging box and the second charging box, and
when detecting that the first charging box and the first terminal equipment are in a connection state and/or the second charging box and the second terminal equipment are in a connection state, confirming that a first electric energy transmission channel is formed between the first charging box and the first terminal equipment and/or a second electric energy transmission channel is formed between the second charging box and the second terminal equipment,
and controlling the electric energy transmission of the electric energy transmission channel according to the second preset rule, wherein the second preset rule is determined according to the electric quantity of at least one of the first charging box, the second charging box, the first terminal equipment and the second terminal equipment.
In this embodiment, the first charging box and the second charging box are in a connection state to form an electric energy transmission channel, at least one of the first terminal device and the second terminal device is in a connection state with the charging box, so as to form a corresponding electric energy transmission channel, where the electric energy transmission channel may be a wired transmission channel or a wireless electric energy transmission channel, and in this embodiment, electric energy may be intelligently distributed under the condition that the terminal device and the charging box are in a connection state.
In a possible embodiment, when the first charging cartridge and the second charging cartridge are in a connected state, the first charging cartridge and the first terminal device are in a connected state, and the second charging cartridge and the second terminal device are in a connected state,
the controlling the power transmission of the power transmission channel according to the second preset rule includes:
if the electric quantity of the first charging box is higher than or equal to the to-be-charged quantity of the first terminal equipment, and the electric quantity of the second charging box is higher than or equal to the to-be-charged quantity of the second terminal equipment, the electric energy transmission channel is controlled to be not conducted; in the scheme, the two sub charging boxes are enough to fully charge the terminal equipment, so that the electric energy transmission channel is not required to be conducted for electric energy transmission, and the loss of a battery and the waste of electric energy are reduced. Or,
if the electric quantity of the first charging box is lower than the to-be-charged quantity of the first terminal equipment, and the electric quantity of the second charging box is higher than or equal to the to-be-charged quantity of the second terminal equipment, the electric energy transmission channel is controlled to be conducted until the electric quantity of the first terminal equipment is equal to the electric quantity of the second terminal equipment, or until the to-be-charged quantity of the first terminal equipment is equal to the to-be-charged quantity of the second terminal equipment, or until the electric quantity of the first charging box is greater than or equal to the to-be-charged quantity of the first terminal equipment, or until the electric quantity of the second charging box is less than or equal to the to-be-charged quantity of the second terminal equipment;
in this solution, when the electric quantity of the first charging box is lower than the to-be-charged quantity of the first terminal device, the conduction of the electric energy transmission channel is triggered when the electric quantity of the second charging box is higher than or equal to the to-be-charged quantity of the second terminal device, but the on-off states of the conduction are different based on different purposes, for example, when two sub-terminal devices (bluetooth headphones) are to be used simultaneously, it is required that the two bluetooth headphones can have more or less electric quantities, so that the conduction can be stopped when the electric quantity of the first terminal device is equal to the electric quantity of the second terminal device, or it is possible that the battery capacities of the two sub-devices are different, so that the to-be-charged quantity of the first terminal device is equal to the to-be-charged quantity of the second terminal device, so as to meet the requirement. The two cases focus on the equalization of the electric quantity of the sub-terminal device, and in addition, the electric quantity of the first charging box can be selected until the electric quantity is larger than or equal to the to-be-charged quantity of the first terminal device, and in the case that the first terminal device is important, the power supply of the first terminal device is preferentially ensured; on the basis of the power supply of the second terminal equipment, one party which is not enough to supply power can be complemented as much as possible, so that the electric quantity of the second charging box is selected until the electric quantity is smaller than or equal to the to-be-charged quantity of the second terminal equipment; the mode has advantages and disadvantages, can be flexibly selected, and can meet the requirements of users. Or,
if the electric quantity of the first charging box is lower than the to-be-charged quantity of the first terminal device, and the electric quantity of the second charging box is lower than the to-be-charged quantity of the second terminal device, comparing the electric quantities of the first terminal device and the second terminal device, and when the difference between the electric quantities is greater than a third electric quantity preset threshold value, conducting the electric energy transmission channel until the electric quantity of the first terminal device is equal to the electric quantity of the second terminal device, or until the to-be-charged quantity of the first terminal device is equal to the to-be-charged quantity of the second terminal device. In the scheme, when two sub-charging boxes cannot meet the requirement of fully charging corresponding terminal equipment, the electric energy transmission channel is conducted so that the electric quantity of the two sub-terminal equipment is more balanced.
In this embodiment, the electric quantities of the first charging box, the second charging box, the first terminal device and the second terminal device refer to the electric quantity of the current battery. The to-be-charged amount of the first terminal device or the second terminal device refers to a difference between the full battery power of the first terminal device or the second terminal device and the current battery power. The third power preset threshold may be set according to actual requirements, and aims to balance battery power of the first terminal device and battery power of the second terminal device. The detection, comparison, etc. of the electric quantity may be performed in a conventional manner, and will not be described herein. The electric energy transmission channel is conducted and can directly supply power to the terminal equipment, can directly supply power to the charging box and then supply power to the corresponding terminal equipment by the charging box, and can also supply power to the terminal equipment and the charging box at the same time. According to the embodiment, when the two sub charging boxes are in a connection state and are in a connection state with corresponding terminal equipment, the electric energy distribution can be intelligently adjusted, and the charging method is particularly suitable for charging terminal equipment such as a true wireless Bluetooth headset.
In a possible embodiment, when the first charging cartridge and the second charging cartridge are in a connected state, the first charging cartridge is in a connected state with the first terminal device or the second charging cartridge is in a connected state with the second terminal device,
the controlling the power transmission of the power transmission channel according to the second preset rule includes:
if the electric quantity of the charging box in the connection state with the terminal equipment is smaller than the to-be-charged quantity of the terminal equipment in the connection state and/or the electric quantity of the terminal equipment in the connection state is smaller than a fourth electric quantity preset threshold value, the electric energy transmission channel is conducted.
In this embodiment, the to-be-charged amount refers to a difference between a full battery power amount of the terminal device and a current battery power amount. And when the battery capacity of the charging box corresponding to the terminal equipment in the connection state is insufficient to fully charge the terminal equipment, the electric energy transmission channel is conducted so as to realize electric energy sharing. Of course, it may also be considered in combination with the battery power of the terminal device in the connected state, if the battery power is greater than the fourth preset power threshold, that is, the power is too much, the power transmission channel may not be turned on even if the terminal device cannot be fully charged, and the fourth preset power threshold may be set according to actual needs, for example, set to eighty percent of the full power of the terminal device.
In a possible implementation manner, the first terminal device is a first bluetooth headset, and the second terminal device is a second bluetooth headset.
It should be noted that, in all embodiments of the present invention, the first terminal device and the second terminal device may be bluetooth headphones, the first bluetooth headphones and the second bluetooth headphones may be real wireless bluetooth headphones (wireless connection between the headphones and the mobile phone), and in a use state, at least one of the first bluetooth headphones and the second bluetooth headphones is connected with external terminals such as the mobile phone, and the first bluetooth headphones and the second bluetooth headphones may be connected with bluetooth or not.
Embodiment II,
The embodiment provides a charging box, which is used for charging terminal equipment, and comprises a first charging box and a second charging box, wherein the terminal equipment comprises a first terminal equipment and a second terminal equipment, and the charging box further comprises a state detection module used for detecting the connection state between the first charging box and the second charging box; the charging box further comprises a control module for controlling the charging of the first charging box, the second charging box, the first terminal device and/or the second terminal device according to the detection result.
In this embodiment, the state detection module may be configured in the first charging case or the second charging case, or may include a first state detection module and a second state detection module, which are respectively disposed in the first charging case and the second charging case; the control module comprises a first control module and a second control module, wherein the first control module is arranged in the first charging box and used for controlling the electric energy transmission of the first charging box, and the second control module is arranged in the second charging box and used for controlling the electric energy transmission of the second charging box.
A possible embodiment, the first charging box comprises a first power transmission module, the second charging box comprises a second power transmission module, and the first power transmission module and the second power transmission module are used for forming a power transmission channel between the first charging box and the second charging box when the first charging box and the second charging box are in a connection state;
the first charging box further comprises a first charging module, which is used for charging the first terminal equipment or the second terminal equipment when the first charging box is in a connection state with the first terminal equipment or the second terminal equipment; the second charging box further comprises a second charging module, which is used for charging the first terminal equipment or the second terminal equipment when the second charging box is in a connection state with the first terminal equipment or the second terminal equipment.
In this embodiment, the power transmission channel between the first charging cartridge and the second charging cartridge may be a wired transmission channel, such as type-c; but also a wireless power transmission channel. The charging box can charge the terminal equipment by adopting a wired charging mode of two contacts (for example, one is grounded and the other is connected with DC 5V), and can also adopt a wireless charging mode.
In a possible implementation manner, the first terminal device is a first bluetooth headset, and the second terminal device is a second bluetooth headset;
the control module is further configured to control, when the first charging box and the second charging box are in a connection state, power transmission of the power transmission channel according to a first preset rule, where the first preset rule is determined according to an electric quantity of at least one of the first charging box, the second charging box, the first terminal device and the second terminal device; or,
the control module is further configured to control, when the first charging box and the second charging box are in a connection state and at least one of the first charging box and the second charging box is in a connection state with the first terminal device or the second terminal device, electric energy transmission of the electric energy transmission channel according to the second preset rule, where the second preset rule is determined according to electric quantity of at least one of the first charging box, the second charging box, the first terminal device and the second terminal device.
In this embodiment, the control module includes a first control module and a second control module, which respectively belong to a first charging box and a second charging box, where the first control module and the second control module are used to control electric energy transmission of an electric energy transmission channel between the first charging box and the second charging box, and the first control module is further used to control the first charging box to charge the first terminal device or the second terminal device; the second control module is also used for controlling the second charging box to charge the first terminal device or the second terminal device.
In a second embodiment, both the first terminal device and the second terminal device may be bluetooth headsets, in particular true wireless bluetooth headsets.
The invention provides a charging control method of a charging box and the charging box thereof, wherein the charging box comprises a first charging box and a second charging box, the terminal equipment comprises a first terminal equipment and a second terminal equipment, and the connection state between the first charging box and the second charging box is detected; the charging of the first charging cartridge, the second charging cartridge, the first terminal device and/or the second terminal device may be controlled according to the detection result. Therefore, the two sub charging boxes can be used independently or share electric energy when being combined, and can intelligently share electric energy according to the connection state of the sub charging boxes, so that the terminal equipment which can be used in pairs or independently such as a true wireless Bluetooth headset is particularly convenient, and the use experience of a user is improved.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. For simplicity and convenience of description, "and/or" description "is used herein, and thus it is emphasized that" a and/or B "includes any one of the a scheme, the B scheme, the a and the B scheme, and when some of the schemes are deleted, no influence is exerted on other schemes.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (10)
1. A charging control method of a charging box for charging a terminal device, the charging box comprising a first charging box and a second charging box, the terminal device comprising a first terminal device and a second terminal device, the control method comprising the steps of:
detecting a connection state between the first charging cartridge and the second charging cartridge;
controlling the charging of the first charging box, the second charging box, the first terminal equipment and/or the second terminal equipment according to the detection result;
the controlling the charging of the first charging box, the second charging box, the first terminal device and/or the second terminal device according to the detection result comprises:
when the first charging box and the second charging box are detected to be in a connection state, confirming that an electric energy transmission channel is formed between the first charging box and the second charging box, and controlling electric energy transmission of the electric energy transmission channel according to a first preset rule; wherein, the controlling the power transmission of the power transmission channel according to the first preset rule includes: controlling power transmission of the power transmission channel according to the electric quantity of at least one of the first charging box, the second charging box, the first terminal device and the second terminal device; and/or the number of the groups of groups,
when the first charging box and the second charging box are detected to be in a connection state, confirming that an electric energy transmission channel is formed between the first charging box and the second charging box, and,
when detecting that the first charging box and the first terminal equipment are in a connection state and/or the second charging box and the second terminal equipment are in a connection state, confirming that a first electric energy transmission channel is formed between the first charging box and the first terminal equipment and/or a second electric energy transmission channel is formed between the second charging box and the second terminal equipment,
and controlling the electric energy transmission of the electric energy transmission channel according to a second preset rule, wherein the second preset rule is determined according to the electric quantity of at least one of the first charging box, the second charging box, the first terminal equipment and the second terminal equipment.
2. A charging control method of a charging cartridge according to claim 1, wherein,
the controlling the power transmission of the power transmission channel according to the power of at least one of the first charging box, the second charging box, the first terminal device and the second terminal device includes:
when the electric quantity values of the first charging box and the second charging box are both larger than or equal to a first electric quantity preset threshold value or smaller than or equal to a second electric quantity preset threshold value, the electric energy transmission channel is controlled to be not conducted; or,
when one of the electric quantity values of the first charging box and the second charging box is smaller than or equal to the second electric quantity preset threshold value, and the other electric quantity value is larger than the second electric quantity preset threshold value, the electric energy transmission channel is controlled to be conducted; or,
and when any electric quantity value of the first charging box and the second charging box is smaller than the first electric quantity preset threshold and larger than the second electric quantity preset threshold, controlling the electric energy transmission channel to be conducted.
3. A charging control method for a charging cartridge according to claim 2, wherein,
the first electric quantity preset threshold is an electric quantity value when the first terminal equipment or the second terminal equipment is full, and the second electric quantity preset threshold is a charging box electric quantity critical value for stably supplying power to the first terminal equipment or the second terminal equipment; and/or the number of the groups of groups,
the controlling the conduction of the electric energy transmission channel comprises:
and controlling the first charging box and the second charging box to transmit electric energy to the low electric energy through the electric energy transmission channel until the electric energy of the first charging box and the electric energy of the second charging box are higher than or equal to a first electric energy preset threshold or the electric energy of the first charging box and the electric energy of the second charging box are equal.
4. A charging control method of a charging cartridge according to claim 1, wherein,
before the first charging box, the second charging box, the first terminal device and/or the second terminal device are/is controlled according to the detection result, the method further comprises the following steps:
detecting a connection state between the first charging box and the first terminal device or the second terminal device; detecting a connection state between the second charging cartridge and the first terminal device or the second terminal device.
5. The charging control method of claim 4, wherein when the first charging cartridge and the second charging cartridge are in a connected state, the first charging cartridge and the first terminal device are in a connected state, and the second charging cartridge and the second terminal device are in a connected state,
the controlling the power transmission of the power transmission channel according to the second preset rule includes:
if the electric quantity of the first charging box is higher than or equal to the to-be-charged quantity of the first terminal equipment, and the electric quantity of the second charging box is higher than or equal to the to-be-charged quantity of the second terminal equipment, the electric energy transmission channel is controlled to be not conducted; or,
if the electric quantity of the first charging box is lower than the to-be-charged quantity of the first terminal equipment, and the electric quantity of the second charging box is higher than or equal to the to-be-charged quantity of the second terminal equipment, the electric energy transmission channel is controlled to be conducted until the electric quantity of the first terminal equipment is equal to the electric quantity of the second terminal equipment, or until the to-be-charged quantity of the first terminal equipment is equal to the to-be-charged quantity of the second terminal equipment, or until the electric quantity of the first charging box is greater than or equal to the to-be-charged quantity of the first terminal equipment, or until the electric quantity of the second charging box is less than or equal to the to-be-charged quantity of the second terminal equipment; or,
if the electric quantity of the first charging box is lower than the to-be-charged quantity of the first terminal device, and the electric quantity of the second charging box is lower than the to-be-charged quantity of the second terminal device, comparing the electric quantities of the first terminal device and the second terminal device, and when the difference between the electric quantities is greater than a third electric quantity preset threshold value, conducting the electric energy transmission channel until the electric quantity of the first terminal device is equal to the electric quantity of the second terminal device, or until the to-be-charged quantity of the first terminal device is equal to the to-be-charged quantity of the second terminal device.
6. The charging control method of claim 5, wherein when the first charging cartridge and the second charging cartridge are in a connected state, the first charging cartridge and the first terminal device are in a connected state, or the second charging cartridge and the second terminal device are in a connected state,
the controlling the power transmission of the power transmission channel according to the second preset rule includes:
if the electric quantity of the charging box in the connection state with the terminal equipment is smaller than the to-be-charged quantity of the terminal equipment in the connection state and/or the electric quantity of the terminal equipment in the connection state is smaller than a fourth electric quantity preset threshold value, the electric energy transmission channel is conducted.
7. A charging control method of a charging cartridge according to claim 1, wherein,
the first terminal device is a first Bluetooth headset, and the second terminal device is a second Bluetooth headset.
8. A charging box for charging a terminal device, wherein the charging box comprises a first charging box and a second charging box, the terminal device comprises a first terminal device and a second terminal device, and the charging box further comprises a state detection module for detecting a connection state between the first charging box and the second charging box; the charging box further comprises a control module for controlling the charging of the first charging box, the second charging box, the first terminal device and/or the second terminal device according to the detection result;
the control module is further configured to control, when the first charging box and the second charging box are in a connection state, power transmission of the power transmission channel according to a first preset rule, where the first preset rule is determined according to an electric quantity of at least one of the first charging box, the second charging box, the first terminal device and the second terminal device; or,
the control module is further configured to control, when the first charging box and the second charging box are in a connection state and at least one of the first charging box and the second charging box is in a connection state with the first terminal device or the second terminal device, electric energy transmission of the electric energy transmission channel according to a second preset rule, where the second preset rule is determined according to electric quantity of at least one of the first charging box, the second charging box, the first terminal device and the second terminal device.
9. The charging cartridge of claim 8, wherein the first charging cartridge comprises a first power transfer module and the second charging cartridge comprises a second power transfer module, the first power transfer module and the second power transfer module being configured to form a power transfer channel between the first charging cartridge and the second charging cartridge when the first charging cartridge and the second charging cartridge are in a connected state;
the first charging box further comprises a first charging module, which is used for charging the first terminal equipment or the second terminal equipment when the first charging box is in a connection state with the first terminal equipment or the second terminal equipment; the second charging box further comprises a second charging module, which is used for charging the first terminal equipment or the second terminal equipment when the second charging box is in a connection state with the first terminal equipment or the second terminal equipment.
10. The charging cartridge of claim 9, wherein the battery pack comprises a battery,
the first terminal device is a first Bluetooth headset, and the second terminal device is a second Bluetooth headset.
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| CN106125878A (en) * | 2016-06-13 | 2016-11-16 | 联想(北京)有限公司 | A kind of charging method and electronic equipment |
| CN109688502A (en) * | 2018-12-29 | 2019-04-26 | 联想(北京)有限公司 | Control method, device and equipment |
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