CN107154520A - A kind of charging method and charging equipment - Google Patents
A kind of charging method and charging equipment Download PDFInfo
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- CN107154520A CN107154520A CN201610124786.7A CN201610124786A CN107154520A CN 107154520 A CN107154520 A CN 107154520A CN 201610124786 A CN201610124786 A CN 201610124786A CN 107154520 A CN107154520 A CN 107154520A
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims description 128
- 238000012545 processing Methods 0.000 claims description 23
- 238000012163 sequencing technique Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 9
- 238000004590 computer program Methods 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- 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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- H02J7/0027—
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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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- Chemical & Material Sciences (AREA)
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- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The embodiment of the invention discloses a kind of charging method, methods described is applied to charging equipment, the charging equipment includes M coffret, when N number of terminal device is charged by the charging equipment, the Q terminal device charging in pair N number of terminal device external with the M coffret, wherein, M, N, Q are natural number, M is more than or equal to 2, N and is less than M, and Q is less than N.The embodiment of the present invention also discloses a kind of charging equipment simultaneously.
Description
Technical Field
The present invention relates to charging technologies in the field of electronics, and in particular, to a charging method and a charging device.
Background
With the continuous development of communication and electronic technologies, mobile terminals are more and more commonly used in life of people, for example, each household may have 3 to 4 mobile phones and/or tablet computers (pads), when 3 to 4 mobile phones and/or pads need to be charged simultaneously, and each mobile phone or Pad uses a respective independent charging device, a plurality of charging devices are inserted into a plug board, occupying most of jacks, and affecting the use of other electrical appliances.
In the prior art, one charging device is provided with a plurality of Universal Serial Bus (USB) ports to solve the above problem. For example, 4 USB ports or 6 USB ports, the plurality of USB ports can work simultaneously, the output power of each USB port is about 40W, when the plurality of charging USB ports work simultaneously, the heat generation amount of the charging device is very large, the service life of the product is affected, and the product has a large volume and is inconvenient to carry.
Disclosure of Invention
In order to solve the above technical problem, embodiments of the present invention provide a charging method and a charging device, which reduce a heat value of the charging device during charging and prolong a service life of the charging device.
The technical scheme of the invention is realized as follows:
the embodiment of the invention provides a charging method, which is applied to charging equipment, wherein the charging equipment comprises M transmission interfaces, and the method comprises the following steps:
when N terminal equipment pass through charging equipment charges, to with M transmission interface is external Q terminal equipment in N terminal equipment charges, wherein, M, N, Q are the natural number, and M is more than or equal to 2, and N is less than M, and Q is less than N.
Further, the charging Q terminal devices of the N terminal devices externally connected to the M transmission interfaces includes:
and after the charging equipment is connected with the power supply, when the N terminal equipment is externally connected with the M transmission interfaces, Q terminal equipment in the N terminal equipment is charged according to the sequence of the N terminal equipment and the M transmission interfaces.
Further, the charging Q terminal devices of the N terminal devices externally connected to the M transmission interfaces includes:
and after the N terminal devices are externally connected with the M transmission interfaces, when the charging device is connected with a power supply, charging Q terminal devices in the N terminal devices according to the output sequence of the M transmission interfaces.
Further, the charging Q terminal devices of the N terminal devices according to the sequence in which the N terminal devices are externally connected to the M transmission interfaces includes:
acquiring the external connection sequence of the N terminal devices and the M transmission interfaces;
sequencing the N terminal devices according to the sequence of the N terminal devices externally connected with the M transmission interfaces;
charging the first Q terminal devices in the N sequenced terminal devices;
and after any one of the Q terminal devices is charged, charging the terminal device which is sequenced to be the Q +1 th terminal device.
Further, after the charging of Q terminal devices of the N terminal devices externally connected to the M transmission interfaces when the N terminal devices are charged by the charging device, the method further includes:
receiving a switching instruction of a user, and determining the charging sequence of the Q pieces of terminal equipment which are currently charged;
closing the charging of the Q-th terminal device in the charging sequence of the Q terminal devices being charged;
and starting the charging of the transmission interface indicated by the switching instruction of the user, and charging the terminal equipment externally connected with the transmission interface indicated by the switching instruction of the user.
The embodiment of the invention provides a charging device, which comprises M transmission interfaces and a processing unit; wherein,
and the processing unit is used for charging Q terminal devices in the N terminal devices, which are externally connected with the M transmission interfaces, when the N terminal devices are charged through the charging device, wherein M, N, Q are natural numbers, M is more than or equal to 2, N is less than M, and Q is less than N.
Further, the processing unit is specifically configured to, after the charging device is connected to the power supply, charge Q terminal devices of the N terminal devices according to a sequence in which the N terminal devices are externally connected to the M transmission interfaces when the N terminal devices are externally connected to the M transmission interfaces.
Further, the processing unit is specifically configured to charge Q terminal devices of the N terminal devices according to the output order of the M transmission interfaces when the charging device is connected to the power supply after the N terminal devices are externally connected to the M transmission interfaces.
Further, the charging apparatus further includes: the acquisition unit is used for acquiring the external connection sequence of the N terminal devices and the M transmission interfaces;
the processing unit is used for sequencing the N terminal devices according to the sequence of the N terminal devices externally connected with the M transmission interfaces; the system is also used for charging the first Q terminal devices in the N sorted terminal devices; and the charging module is further used for charging the terminal equipment sequenced to be Q +1 after any one of the Q terminal equipment is charged.
Further, the charging apparatus further includes: a receiving unit and a determining unit;
the receiving unit is used for receiving a switching instruction of a user,
the determining unit is used for determining the charging sequence of the Q terminal devices currently being charged;
the processing unit is used for closing the charging of the Q-th terminal equipment in the charging sequence of the Q terminal equipment which is being charged; and the charging module is also used for starting the charging of the transmission interface indicated by the switching instruction of the user and charging the terminal equipment externally connected with the transmission interface indicated by the switching instruction of the user.
The embodiment of the invention provides a charging device, which comprises M transmission interfaces and a control circuit connected with the M transmission interfaces, wherein,
the control circuit is used for charging Q terminal devices in the N terminal devices, wherein the Q terminal devices are connected with the M transmission interfaces in an external mode, the Q terminal devices are charged when the N terminal devices are charged through the charging device, M, N, Q are natural numbers, M is larger than or equal to 2, N is smaller than M, and Q is smaller than N.
Further, the control circuit is specifically configured to charge Q terminal devices of the N terminal devices according to a sequence in which the N terminal devices are externally connected to the M transmission interfaces when the N terminal devices are externally connected to the M transmission interfaces after the charging device is connected to the power supply.
Further, the control circuit is specifically configured to charge Q terminal devices of the N terminal devices according to the output order of the M transmission interfaces when the charging device is connected to the power supply after the N terminal devices are externally connected to the M transmission interfaces.
Further, the control circuit is configured to obtain a sequence in which the N terminal devices are externally connected to the M transmission interfaces; the N terminal devices are further used for sequencing according to the sequence of the N terminal devices externally connected with the M transmission interfaces; the system is also used for charging the first Q terminal devices in the N sorted terminal devices; and the charging module is further used for charging the terminal equipment sequenced to be Q +1 after any one of the Q terminal equipment is charged.
Further, the charging apparatus further includes: the number of the switches is the same as that of the transmission interfaces;
the control circuit is used for receiving a switching instruction of a user to the switch and determining the charging sequence of the Q pieces of terminal equipment currently being charged; the charging device is also used for closing the charging of the Q-th terminal device in the charging sequence of the Q terminal devices under charging; and the charging module is also used for starting the charging of the transmission interface indicated by the switching instruction of the user and charging the terminal equipment externally connected with the transmission interface indicated by the switching instruction of the user.
The embodiment of the invention provides a charging method and charging equipment, wherein the method is applied to the charging equipment, the charging equipment comprises M transmission interfaces, Q terminal equipment in the N terminal equipment externally connected with the M transmission interfaces are charged when N terminal equipment is charged through the charging equipment, M, N, Q is a natural number, M is more than or equal to 2, N is less than M, and Q is less than N. According to the charging method and the charging device provided by the embodiment of the invention, the charging device only charges part of the terminal devices in the plurality of terminal devices in the charging process of the plurality of terminal devices, the output power of the charging device is smaller, and the heating value in charging is reduced, so that the service life of the charging device can be prolonged, and the charging device is safe and convenient.
Drawings
Fig. 1 is a first schematic flow chart of a charging method according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a charging method according to an embodiment of the present invention;
fig. 3 is a third schematic flowchart of a charging method according to an embodiment of the present invention;
fig. 4 is a first schematic structural diagram of a charging device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a charging device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a charging device according to a third embodiment of the present invention;
fig. 7 is an exemplary diagram of a charging device according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example one
An embodiment of the present invention provides a charging method, where the method is applied to a charging device, where the charging device includes M transmission interfaces, and the method may include:
and when the N terminal devices are charged through the charging device, the charging device charges Q terminal devices in the N terminal devices externally connected with the M transmission interfaces.
M, N, Q are natural numbers, M is greater than or equal to 2, N is less than M, and Q is less than N.
Specifically, the charging device may be understood as a charger, the transmission interface may be a Universal Serial Bus (USB) port, and the terminal device may be understood as a device to be charged, for example, an electronic device such as a mobile phone and a tablet computer.
The charging equipment in the embodiment of the invention comprises M USB ports, when a user needs to charge N pieces of terminal equipment, the charging equipment can be firstly plugged into a power supply, then one piece of N pieces of equipment to be charged is externally connected to the USB port of the charging equipment, the charging equipment acquires the external connection sequence of the terminal equipment and the USB port, and the charging sequence of the terminal equipment is determined according to the external connection sequence of the terminal equipment and the USB port, wherein one USB port is externally connected with one piece of terminal equipment.
Illustratively, M is 4, N is 3, Q is 2; the user charges to A, B, C three cell-phones, after inserting the charger on the power, this charger includes 4 USB mouths, promptly, USB mouth 1, USB mouth 2, USB mouth 3, USB mouth 4, and the user is external to USB mouth 1 with the A cell-phone earlier, and is external to USB mouth 2 with the B cell-phone again, then is external to USB mouth 3 with the C cell-phone, and the three cell-phone of A, B, C is external with the charger USB mouth in proper order: the mobile phone A, the mobile phone B, the mobile phone C and the two terminal devices in the three mobile phones which are sequenced at the front are as follows: the charger charges the mobile phone A externally connected with the USB port 1 and the mobile phone B externally connected with the USB port 2, and when one of the mobile phone A and the mobile phone B is charged, the mobile phone C externally connected with the USB port 3 is charged.
According to the charging method provided by the embodiment of the invention, the charging equipment only charges part of the terminal equipment in the plurality of terminal equipment in the charging process of the plurality of terminal equipment, the output power of the charging equipment is smaller, and the heating value in charging is reduced, so that the service life of the charging equipment can be prolonged, and the charging equipment is safe and convenient.
Example two
An embodiment of the present invention provides a charging method, as shown in fig. 1, where the method is applied to a charging device, where the charging device includes M transmission interfaces, and the method may include:
step 101, after the charging device is connected with the power supply, when the N terminal devices are externally connected with the M transmission interfaces, the charging device acquires the sequence of the N terminal devices externally connected with the M transmission interfaces.
M, N, Q are natural numbers, M is greater than or equal to 2, N is less than M, and Q is less than N. The charging device may be specifically understood as a charger, the transmission interface may be a USB port, and the terminal device may be understood as a device to be charged, for example, an electronic device such as a mobile phone and a tablet computer.
The charging equipment in the embodiment of the invention comprises M USB ports, when a user needs to charge N pieces of terminal equipment, the charging equipment is firstly plugged into a power supply, then one piece of equipment to be charged is externally connected to the USB port of the charging equipment, the charging equipment acquires the sequence of the terminal equipment and the external connection of the USB port, wherein one USB port is externally connected with one piece of terminal equipment.
Illustratively, M is 4 and N is 3; the user charges to A, B, C three cell-phones, after inserting the charger on the power, this charger includes 4 USB mouths, promptly, USB mouth 1, USB mouth 2, USB mouth 3, USB mouth 4, and the user is external to USB mouth 1 with the A cell-phone earlier, and is external to USB mouth 2 with the B cell-phone again, then is external to USB mouth 3 with the C cell-phone, and the three cell-phone of A, B, C is external with the charger USB mouth in proper order: a mobile phone, B mobile phone and C mobile phone.
And step 102, the charging equipment sorts the N terminal equipment according to the sequence of the N terminal equipment and the M transmission interfaces.
Illustratively, as described in the above example, the sequence of A, B, C for three mobile phones externally connected to the USB port of the charger is: the charger sequences the three terminal devices according to an external sequence, wherein the sequence of the three terminal devices is as follows: a mobile phone, B mobile phone and C mobile phone.
And 103, charging the front Q terminal devices in the N sequenced terminal devices by the charging device.
Illustratively, the value of Q is 2, and as described in the above example, the charger charges two terminal devices in the three terminal devices, that is, the charger charges a mobile phone a externally connected to the USB port 1 and a mobile phone B externally connected to the USB port 2.
And step 104, after any one of the Q terminal devices is charged, the charging device charges the terminal device ranked as Q + 1.
Illustratively, as described in the above example, the charger charges the mobile phone a externally connected to the USB port 1 and the mobile phone B externally connected to the USB port 2, and when one of the mobile phone a and the mobile phone B is charged, the mobile phone C externally connected to the USB port 3 is charged.
The charging method provided by the embodiment of the invention is applied to charging equipment, the charging equipment provides 4 paths of output USB ports, 4 terminal equipment can be inserted, if a charger is firstly inserted into a power supply, the charging sequence is that according to the insertion sequence of the terminal equipment, two terminal equipment which are firstly inserted are charged, when the charging of one terminal equipment is finished, a third terminal equipment is started to charge until all peripheral equipment are charged. Because only 2 USB ports are in operation at the same time, and each USB port provides 2A of charging current, the output power of the charging equipment is smaller, and the heating value during charging is reduced.
According to the charging method provided by the embodiment of the invention, the charging equipment only charges part of the terminal equipment in the plurality of terminal equipment in the charging process of the plurality of terminal equipment, the output power of the charging equipment is smaller, and the heating value in charging is reduced, so that the service life of the charging equipment can be prolonged, and the charging equipment is safe and convenient.
EXAMPLE III
An embodiment of the present invention provides a charging method, as shown in fig. 2, where the method is applied to a charging device, where the charging device includes M transmission interfaces, and the method may include:
step 201, after the N terminal devices are externally connected to the M transmission interfaces, when the charging device is connected to the power supply, the charging device obtains the output sequence of the M transmission interfaces.
Specifically, the charging device may be understood as a charger, the transmission interface may be a USB port, and the terminal device may be understood as a device to be charged, for example, an electronic device such as a mobile phone and a tablet computer.
The charging equipment in the embodiment of the invention comprises M USB ports, when a user needs to charge N terminal equipment, the terminal equipment is externally connected to the USB port of the charging equipment, wherein one USB port is externally connected with one terminal equipment, then the charging equipment is plugged into a power supply, and the charging equipment acquires the output sequence of the M transmission interfaces.
Step 202, the charging device charges Q terminal devices of the N terminal devices according to the output order of the M transmission interfaces.
Specifically, before the charging device is plugged into the power supply, the terminal device is already externally connected to the charging device, and therefore, after the charging device is plugged into the power supply, it can be understood that the external connection sequence of the M transmission interfaces of the N terminal devices is the same as that of the charging device, and the charging device charges Q terminal devices of the N terminal devices according to the output sequence of the M transmission interfaces.
Illustratively, the charger includes 4 USB ports, i.e., USB port 1, USB port 2, USB port 3, and USB port 4, and the output sequence of the 4 USB ports is: the user charges A, B, C three mobile phones to be externally connected to the USB port 1, the USB port 4 and the USB port 3 in sequence, then the charger is plugged into a power supply, the charger determines that the sequence of the A, B, C three mobile phones externally connected with the charger is the same, therefore, the charger charges the A mobile phone externally connected with the USB port 1 and the C mobile phone externally connected with the USB port 3, and when one of the A mobile phone and the C mobile phone is charged, the B mobile phone externally connected with the USB port 4 is charged.
According to the charging method provided by the embodiment of the invention, the charging equipment only charges part of the terminal equipment in the plurality of terminal equipment in the charging process of the plurality of terminal equipment, the output power of the charging equipment is smaller, and the heating value in charging is reduced, so that the service life of the charging equipment can be prolonged, and the charging equipment is safe and convenient.
Example four
An embodiment of the present invention provides a charging method, as shown in fig. 3, where the method is applied to a charging device, where the charging device includes at least two transmission interfaces, and the method may include:
step 301, when N terminal devices are charged by the charging device, the charging device charges Q terminal devices of the N terminal devices externally connected to the M transmission interfaces.
Specifically, reference is made to the relevant description in the first embodiment, and the embodiments of the present invention are not described herein again.
Step 302, the charging device receives a switching instruction of a user, and determines a charging sequence of the Q terminal devices currently being charged.
Specifically, when a user needs to change the charging sequence of the terminal devices being charged, that is, the charging priority of one terminal device needs to be increased, a control switch corresponding to a transmission interface externally connected to the terminal device is turned on, and the charging device receives a switching instruction of the user and determines the charging sequence of the Q terminal devices being charged currently.
It should be noted that M control switches are arranged on the charging device, the number of the control switches is the same as that of the transmission interfaces, each control switch controls one transmission interface, and the charging state of the transmission interface corresponding to the control switch can be controlled through the control switch.
Optionally, when the number of the transmission interfaces being charged is less than two, the charging device directly opens the branch of the transmission interface into which the terminal device whose priority needs to be increased is inserted, and charges the terminal device.
Step 303, the charging device turns off the charging of the terminal device of the Q-th order in the charging sequence of the Q terminal devices being charged.
And step 304, the charging device starts the charging of the transmission interface indicated by the switching instruction of the user, and charges the terminal device externally connected with the transmission interface indicated by the switching instruction of the user.
Illustratively, the value of Q is 2, that is, when the charging device charges two terminal devices, the charging device closes the branch of the transmission interface inserted by the terminal device next to the external connection sequence in the two terminal devices, that is, sorts the branch of the transmission interface inserted by the second terminal device, then opens the branch of the transmission interface inserted by the terminal device requiring priority improvement, and charges the terminal device, and after the charging of the terminal device requiring priority improvement is completed, the terminal device is sequentially charged according to the output sequence until all the terminal devices are charged.
Specifically, the charging method provided by the embodiment of the present invention is applied to a charging device, as shown in fig. 7, the charging device may specifically be a 4-port USB charger, and meanwhile, only 2 USB ports are working, each USB port provides a charging current of 2A, when four terminal devices are inserted and need to be charged, the charger may first charge two external terminal devices that are preferentially connected, sort the terminal devices according to their external connection order, and after the two terminal devices that are preferentially charged are charged, charge the other terminal devices according to their external connection order, each USB port corresponds to a control switch, which may change the charging order, that is, change the charging priority, for example, when a user needs to increase the charging priority of one terminal device, the user does not need to unplug other charging devices, and press down the control switch corresponding to the USB port into which the terminal device is inserted, the internal control circuit of the charger can automatically switch to the terminal equipment to close one previously charged terminal equipment. The charger can be small and exquisite and is convenient to carry, can reduce the heating value, and is intelligent and convenient.
According to the charging method provided by the embodiment of the invention, the charging equipment only charges part of the terminal equipment in the plurality of terminal equipment in the charging process of the plurality of terminal equipment, the output power of the charging equipment is smaller, and the heating value in charging is reduced, so that the service life of the charging equipment can be prolonged, and the charging equipment is safe and convenient.
EXAMPLE five
An embodiment of the present invention provides a charging device 1, as shown in fig. 4, where the charging device includes M transmission interfaces and a processing unit 10; wherein,
the processing unit 10 is configured to, when N terminal devices are charged through the charging device, charge Q terminal devices of the N terminal devices that are externally connected to the M transmission interfaces, where M, N, Q are all natural numbers, M is greater than or equal to 2, N is less than M, and Q is less than N.
Further, the processing unit is specifically configured to, after the charging device is connected to the power supply, charge Q terminal devices of the N terminal devices according to a sequence in which the N terminal devices are externally connected to the M transmission interfaces when the N terminal devices are externally connected to the M transmission interfaces.
Further, the processing unit 10 is specifically configured to charge Q terminal devices of the N terminal devices according to the output order of the M transmission interfaces when the charging device is connected to the power supply after the N terminal devices are externally connected to the M transmission interfaces.
Further, the charging apparatus further includes: an obtaining unit 11, configured to obtain a sequence in which the N terminal devices are externally connected to the M transmission interfaces;
the processing unit 10 is configured to sequence the N terminal devices according to a sequence in which the N terminal devices are externally connected to the M transmission interfaces; the system is also used for charging the first Q terminal devices in the N sorted terminal devices; and the charging module is further used for charging the terminal equipment sequenced to be Q +1 after any one of the Q terminal equipment is charged.
Further, the charging apparatus further includes: a receiving unit 12, a determining unit 13;
the receiving unit 12 is used for receiving a switching instruction of a user,
the determining unit 13 is configured to determine a charging sequence of the Q terminal devices currently being charged;
the processing unit 10 is configured to turn off charging of a terminal device that is ranked in the Q-th order in the charging order of the Q terminal devices that are being charged; and the charging module is also used for starting the charging of the transmission interface indicated by the switching instruction of the user and charging the terminal equipment externally connected with the transmission interface indicated by the switching instruction of the user.
In practical applications, the processing unit 10, the obtaining unit 11, the receiving unit 12, and the determining unit 13 may be implemented by a control circuit provided in the charging apparatus 1.
Specifically, for understanding of the charging device provided in the embodiment of the present invention, reference may be made to the descriptions of the charging method in the first to fourth embodiments, and details of the embodiment of the present invention are not repeated herein.
According to the charging equipment provided by the embodiment of the invention, in the process of charging the plurality of terminal equipment, the charging equipment only charges part of the plurality of terminal equipment, the output power of the charging equipment is smaller, and the heating value during charging is reduced, so that the service life of the charging equipment can be prolonged, and the charging equipment is safe and convenient.
EXAMPLE six
An embodiment of the present invention provides a charging device 2, as shown in fig. 5, where the charging device 2 includes M transmission interfaces 20, and a control circuit 21 connected to the M transmission interfaces, where,
the control circuit 21 is configured to charge Q terminal devices of the N terminal devices, which are externally connected to the M transmission interfaces 20, when the N terminal devices are charged by the charging device, where M, N, Q are natural numbers, M is greater than or equal to 2, N is less than M, and Q is less than N.
Further, the control circuit 21 is specifically configured to, after the charging device is connected to the power supply, charge Q terminal devices of the N terminal devices according to an order in which the N terminal devices are externally connected to the M transmission interfaces when the N terminal devices are externally connected to the M transmission interfaces.
Further, the control circuit 21 is specifically configured to charge Q terminal devices of the N terminal devices according to the output order of the M transmission interfaces when the charging device is connected to the power supply after the N terminal devices are externally connected to the M transmission interfaces.
Further, the control circuit 21 is configured to obtain a sequence in which the N terminal devices are externally connected to the M transmission interfaces; the N terminal devices are further used for sequencing according to the sequence of the N terminal devices externally connected with the M transmission interfaces; the system is also used for charging the first Q terminal devices in the N sorted terminal devices; and the charging module is further used for charging the terminal equipment sequenced to be Q +1 after any one of the Q terminal equipment is charged.
Further, as shown in fig. 6, the charging apparatus 2 further includes: the number of the switches 22 is the same as that of the transmission interfaces 20;
the control circuit 21 is configured to receive a switching instruction of a user to the switch 22, and is further configured to determine a charging sequence of the Q terminal devices currently being charged; the charging device is also used for closing the charging of the Q-th terminal device in the charging sequence of the Q terminal devices under charging; and the charging module is further configured to start charging of the transmission interface 20 indicated by the switching instruction of the user, and charge the terminal device externally connected to the transmission interface 20 indicated by the switching instruction of the user.
Illustratively, as shown in fig. 7, the charging apparatus includes: 4 transmission interfaces (B1, B2, B3, B4) and 4 switches (A1, A2, A3, A4), each switch controlling the charging state of one transmission interface, for example, switch A1 controlling the charging state of transmission interface B1.
Specifically, for understanding of the charging device provided in the embodiment of the present invention, reference may be made to the descriptions of the charging method in the first to fourth embodiments, and details of the embodiment of the present invention are not repeated herein.
According to the charging equipment provided by the embodiment of the invention, in the process of charging the plurality of terminal equipment, the charging equipment only charges part of the plurality of terminal equipment, the output power of the charging equipment is smaller, and the heating value during charging is reduced, so that the service life of the charging equipment can be prolonged, and the charging equipment is safe and convenient.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (15)
1. A charging method is applied to a charging device, the charging device comprises M transmission interfaces, and the method comprises the following steps:
when N terminal equipment pass through charging equipment charges, to with M transmission interface is external Q terminal equipment in N terminal equipment charges, wherein, M, N, Q are the natural number, and M is more than or equal to 2, and N is less than M, and Q is less than N.
2. The method of claim 1, wherein said charging Q terminal devices of said N terminal devices external to said M transmission interfaces comprises:
and after the charging equipment is connected with the power supply, when the N terminal equipment is externally connected with the M transmission interfaces, Q terminal equipment in the N terminal equipment is charged according to the sequence of the N terminal equipment and the M transmission interfaces.
3. The method of claim 1, wherein said charging Q terminal devices of said N terminal devices external to said M transmission interfaces comprises:
and after the N terminal devices are externally connected with the M transmission interfaces, when the charging device is connected with a power supply, charging Q terminal devices in the N terminal devices according to the output sequence of the M transmission interfaces.
4. The method according to claim 2, wherein the charging Q terminal devices of the N terminal devices according to the sequence in which the N terminal devices are externally connected to the M transmission interfaces comprises:
acquiring the external connection sequence of the N terminal devices and the M transmission interfaces;
sequencing the N terminal devices according to the sequence of the N terminal devices externally connected with the M transmission interfaces;
charging the first Q terminal devices in the N sequenced terminal devices;
and after any one of the Q terminal devices is charged, charging the terminal device which is sequenced to be the Q +1 th terminal device.
5. The method according to claim 1, wherein after the charging Q terminal devices of the N terminal devices externally connected to the M transmission interfaces while the N terminal devices are charged by the charging device, further comprising:
receiving a switching instruction of a user, and determining the charging sequence of the Q pieces of terminal equipment which are currently charged;
closing the charging of the Q-th terminal device in the charging sequence of the Q terminal devices being charged;
and starting the charging of the transmission interface indicated by the switching instruction of the user, and charging the terminal equipment externally connected with the transmission interface indicated by the switching instruction of the user.
6. A charging device is characterized by comprising M transmission interfaces and a processing unit; wherein,
and the processing unit is used for charging Q terminal devices in the N terminal devices, which are externally connected with the M transmission interfaces, when the N terminal devices are charged through the charging device, wherein M, N, Q are natural numbers, M is more than or equal to 2, N is less than M, and Q is less than N.
7. The charging device according to claim 6, wherein the processing unit is specifically configured to, when the N terminal devices are externally connected to the M transmission interfaces after the charging device is connected to the power supply, charge Q terminal devices of the N terminal devices according to an order in which the N terminal devices are externally connected to the M transmission interfaces.
8. The charging device according to claim 6, wherein the processing unit is specifically configured to charge Q terminal devices of the N terminal devices according to the output sequence of the M transmission interfaces when the charging device is connected to a power supply after the N terminal devices are externally connected to the M transmission interfaces.
9. The charging apparatus according to claim 7, further comprising: the acquisition unit is used for acquiring the external connection sequence of the N terminal devices and the M transmission interfaces;
the processing unit is used for sequencing the N terminal devices according to the sequence of the N terminal devices externally connected with the M transmission interfaces; the system is also used for charging the first Q terminal devices in the N sorted terminal devices; and the charging module is further used for charging the terminal equipment sequenced to be Q +1 after any one of the Q terminal equipment is charged.
10. The charging apparatus according to claim 6, further comprising: a receiving unit and a determining unit;
the receiving unit is used for receiving a switching instruction of a user,
the determining unit is used for determining the charging sequence of the Q terminal devices currently being charged;
the processing unit is used for closing the charging of the Q-th terminal equipment in the charging sequence of the Q terminal equipment which is being charged; and the charging module is also used for starting the charging of the transmission interface indicated by the switching instruction of the user and charging the terminal equipment externally connected with the transmission interface indicated by the switching instruction of the user.
11. A charging device comprising M transmission interfaces, a control circuit connected to the M transmission interfaces, wherein,
the control circuit is used for charging Q terminal devices in the N terminal devices, wherein the Q terminal devices are connected with the M transmission interfaces in an external mode, the Q terminal devices are charged when the N terminal devices are charged through the charging device, M, N, Q are natural numbers, M is larger than or equal to 2, N is smaller than M, and Q is smaller than N.
12. The charging device according to claim 11, wherein the control circuit is specifically configured to, when the N terminal devices are externally connected to the M transmission interfaces after the charging device is connected to the power supply, charge Q terminal devices of the N terminal devices according to an order in which the N terminal devices are externally connected to the M transmission interfaces.
13. The charging device according to claim 11, wherein the control circuit is specifically configured to charge Q terminal devices of the N terminal devices according to the output sequence of the M transmission interfaces when the charging device is connected to a power supply after the N terminal devices are externally connected to the M transmission interfaces.
14. The charging device according to claim 12, wherein the control circuit is configured to obtain an external connection sequence between the N terminal devices and the M transmission interfaces; the N terminal devices are further used for sequencing according to the sequence of the N terminal devices externally connected with the M transmission interfaces; the system is also used for charging the first Q terminal devices in the N sorted terminal devices; and the charging module is further used for charging the terminal equipment sequenced to be Q +1 after any one of the Q terminal equipment is charged.
15. The charging apparatus according to claim 11, further comprising: the number of the switches is the same as that of the transmission interfaces;
the control circuit is used for receiving a switching instruction of a user to the switch and determining the charging sequence of the Q pieces of terminal equipment currently being charged; the charging device is also used for closing the charging of the Q-th terminal device in the charging sequence of the Q terminal devices under charging; and the charging module is also used for starting the charging of the transmission interface indicated by the switching instruction of the user and charging the terminal equipment externally connected with the transmission interface indicated by the switching instruction of the user.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610124786.7A CN107154520A (en) | 2016-03-04 | 2016-03-04 | A kind of charging method and charging equipment |
| PCT/CN2016/096236 WO2017148111A1 (en) | 2016-03-04 | 2016-08-22 | Charging method and charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610124786.7A CN107154520A (en) | 2016-03-04 | 2016-03-04 | A kind of charging method and charging equipment |
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| Publication Number | Publication Date |
|---|---|
| CN107154520A true CN107154520A (en) | 2017-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610124786.7A Pending CN107154520A (en) | 2016-03-04 | 2016-03-04 | A kind of charging method and charging equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107154520A (en) |
| WO (1) | WO2017148111A1 (en) |
Cited By (1)
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| CN112786983A (en) * | 2021-01-29 | 2021-05-11 | 深圳市道通智能航空技术股份有限公司 | Charging method, charger and charging system |
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| WO2017148111A1 (en) | 2017-09-08 |
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