CN109149718A - Wireless charging power supply and its control method - Google Patents
Wireless charging power supply and its control method Download PDFInfo
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- CN109149718A CN109149718A CN201811142840.6A CN201811142840A CN109149718A CN 109149718 A CN109149718 A CN 109149718A CN 201811142840 A CN201811142840 A CN 201811142840A CN 109149718 A CN109149718 A CN 109149718A
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- pogo
- wireless charging
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- energy storage
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000004146 energy storage Methods 0.000 claims abstract description 103
- 230000005611 electricity Effects 0.000 claims abstract description 76
- 238000001514 detection method Methods 0.000 claims abstract description 39
- 238000007689 inspection Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
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- H02J7/025—
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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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/40—Mobile PV generator systems
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of wireless charging power supply and its control methods, wireless charging power supply includes: photovoltaic module, Pogo-pin input interface, energy storage device, wireless charging output interface, electric power detection module, load detecting module and control module, wherein, electric power detection module be used for detect energy storage device electricity whether meet actively be load supplying requirement；Load detecting module is for detecting whether wireless charging output interface is connected with load；Control module is used for when the electricity for detecting energy storage device meets the requirement for being actively load supplying and wireless charging output interface is connected with load, and control energy storage device is actively the load supplying of charging output interface connection.This programme effectively prevents needing can completing the technical issues of charging to smart machine in prior art manually, improves the convenience of wireless charging, it can be achieved that be actively the technical effect of the load supplying of wireless charging output interface connection.
Description
Technical field
The present invention relates to wireless charging technical field more particularly to a kind of wireless charging power supply and its control methods.
Background technique
With the development of charging technique, the wireless charging electricity of smart machine is converted solar energy into electrical energy and then supplied electricity to again
Increasingly by the welcome of user, the occupation rate in market is higher and higher in source, especially since iphone 8 is issued, wireless charging
Technology is even more to become the big pursuit of most smart machine developer.
Wireless charging power supply in prior art needs to open manually when needing to charge to smart machine
The switch of wireless charging power supply, this undoubtedly gives the user being in Hang Shi on the way to make troubles.
Summary of the invention
The purpose of the embodiment of the present invention is that providing a kind of wireless charging power supply and its control method, one kind is provided and is automatically opened
The switch of wireless charging power supply can be to the wireless charging power supply and its control method that smart machine charges.
In order to solve the above technical problems, the embodiments of the present invention are implemented as follows:
A kind of wireless charging power supply provided according to embodiments of the present invention, comprising:
Photovoltaic module, Pogo-pin input interface, energy storage device, wireless charging output interface；
Further include:
Electric power detection module, the electricity for detecting energy storage device whether meet actively be load supplying requirement；
Load detecting module, for detecting whether wireless charging output interface is connected with load；
Control module, for being actively requirement and the wireless charging of load supplying when the electricity satisfaction for detecting energy storage device
When electricity output interface is connected with load, control energy storage device is actively the load supplying of wireless charging output interface connection；
Wherein, the energy storage device is used to receive and store is generated by the photovoltaic module that Pogo-pin input interface inputs
Electric energy.
In one embodiment, further includes:
Pogo-pin output interface；
Supply input detection module, for detecting whether Pogo-pin input interface has supply input；
The load detecting module is also used to the detection detection when detecting the input of Pogo-pin input interface unpowered
Whether Pogo-pin output interface is connected with load；
The control module, is also used to,
When detecting that the input of Pogo-pin input interface unpowered, Pogo-pin output interface be connected with load and energy storage and fill
When the electricity satisfaction set actively is the requirement of load supplying, control is actively the load supplying of Pogo-pin output interface connection.
In one embodiment, further includes:
Switching device, for controlling the work of wireless charging power supply when it is the requirement of load supplying that whether electricity, which meets actively,
Make state；
The electric power detection module, for when the electricity be unsatisfactory for actively be load supplying requirement, and the switch
When device is in the conductive state, whether the electricity for detecting energy storage device meets default power reguirements；
The control module is also used to meet default power reguirements and wireless power when the electricity for detecting energy storage device
When interface is connected with load, control energy-storage module is the load supplying of wireless charging interface connection.
In one embodiment, the control module, is also used to:
When detecting that the input of Pogo-pin input interface unpowered, Pogo-pin output interface be connected with load and energy storage and fill
When the electricity set meets default power reguirements, control energy-storage module is the load supplying of Pogo-pin output interface connection.
In one embodiment, further includes:
Whether temperature detecting module, the temperature for detecting energy storage device meet default operating temperature requirements；
The control module, is also used to, if detecting, the temperature of energy storage device is unsatisfactory for default operating temperature requirements, leads
Dynamic switching wireless charging power supply to off working state and closes Pogo-pin input interface.
A kind of control method of the wireless charging power supply provided according to embodiments of the present invention, be applied to including photovoltaic module,
Pogo-pin input interface, energy storage device, wireless charging output interface wireless charging power supply, which comprises
Detection energy storage device electricity whether meet actively be load supplying requirement；
Whether detection wireless charging output interface is connected with load；
When the electricity satisfaction for detecting energy storage device is actively the requirement of load supplying and the connection of wireless charging output interface
When having load, control energy storage device is actively the load supplying of charging output interface connection；
Wherein, the energy storage device for receive and store it is being inputted by Pogo-pin input interface, by photovoltaic module
The electric energy of generation.
In one embodiment, further includes:
Whether detection Pogo-pin input interface has supply input；
When detecting the input of Pogo-pin input interface unpowered, it is negative whether detection Pogo-pin output interface is connected with
It carries；
When detecting that the input of Pogo-pin input interface unpowered, Pogo-pin output interface be connected with load and energy storage and fill
When the electricity satisfaction set actively is the requirement of load supplying, control is actively the load supplying of Pogo-pin output interface connection.
In one embodiment, further includes:
Obtain the state of switching device；The state is on state or off-state, and the on state corresponds to just
Normal working condition, the off-state correspond to off working state；
When the electricity be unsatisfactory for actively be load supplying requirement, and when the switching device is in the conductive state, inspection
Whether the electricity for surveying energy storage device meets default power reguirements；
When the electricity for detecting energy storage device meets default power reguirements and wireless power interface is connected with load, control
Energy-storage module processed is the load supplying of wireless charging interface connection.
In one embodiment, further includes:
When detecting that the input of Pogo-pin input interface unpowered, Pogo-pin output interface be connected with load and energy storage and fill
When the electricity set meets default power reguirements, control energy-storage module is the load supplying of Pogo-pin output interface connection.
In one embodiment, further includes:
Whether the temperature of detection energy storage device meets default operating temperature requirements；
If detecting, the temperature of energy storage device is unsatisfactory for default operating temperature requirements, close wireless charging power supply and
Pogo-pin input interface.
Wireless charging power supply provided in an embodiment of the present invention is actively supplied when the electricity for detecting energy storage device meets for load
The requirement of electricity, and when wireless charging output interface is connected with load, it is actively that wireless charging is defeated that control module, which controls energy storage device,
The load supplying of outgoing interface connection, effectively prevents needing the skill that can complete to charge to smart machine manually in prior art
Art problem improves the convenience of wireless charging.
In addition to this, the wireless charging power supply in the embodiment of the present invention includes Pogo-pin input interface, be can receive simultaneously
Store the electric energy of photovoltaic module forwarding；Further include Pogo-pin output interface, can be supply input interface is Pogo-
The load supplying of pin input interface.The flexibility for improving the output of wireless charging power supply improves the suitable of wireless charging power supply
The property used.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of module map of wireless charging power supply in the embodiment of the present invention；
Fig. 2 is the module map of another wireless charging power supply in the embodiment of the present invention；
The module map of another wireless charging power supply in Fig. 3 the embodiment of the present invention；
Fig. 4 is a kind of flow chart of the control method of wireless charging power supply in the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a kind of wireless charging power supply and its control methods, to solve to lack in prior art
A kind of few switch without opening wireless charging power supply manually can be to the wireless charging power supply and its control that smart machine charges
The technical issues of method.
Shown in Figure 1, the embodiment of the present invention discloses a kind of wireless charging power supply, including photovoltaic module 11, Pogo-pin
Input interface 12, energy storage device 13, wireless charging output interface 14；
Further include:
Electric power detection module 15, the electricity for detecting energy storage device whether meet actively be load supplying requirement；
Load detecting module 16, for detecting whether wireless charging output interface is connected with load；
Control module 17, for when detect energy storage device electricity meet actively be load supplying requirement and wirelessly
When charging output interface is connected with load, control energy storage device is actively the load supplying of wireless charging output interface connection；
Wherein, the energy storage device is produced by what Pogo-pin input interface was fed by photovoltaic module for receiving and storing
Raw electric energy.
In embodiments of the present invention, photovoltaic module 11 obtains luminous energy, and luminous energy is converted to electric energy.It is converted by photovoltaic module
And the electric energy come is input to energy storage device 13 by the Pogo-pin input interface 12 of wireless charging power supply.Energy storage device 13 and nothing
Line charge electricity output interface 14 connects, and the electric energy of storage is supplied to smart machine by wireless charging output interface 14.Wherein, light
The luminous energy that solar radiation comes can be can be, be also possible to the luminous energy of luminaire generation.
In embodiments of the present invention, whether the electricity that electric power detection module 15 detects in energy storage device meets actively for load
The requirement of power supply, wherein it can be actively the 20%-30% of the capacitance not less than energy storage device for the requirement of load supplying,
Such as not less than 20%, 25% or the 30% of the capacitance of energy storage device, specific value can be set according to demand.
In embodiments of the present invention, load detecting module 16 detects whether wireless charging output interface is connected with load,
The load can be the smart machine with wireless charging function.It is pointed out here that wireless charging output interface 14 and load connected
Condition can be set to the linear distance between wireless charging interface and load no more than pre-determined distance, which can be
5cm, 10cm or 15cm etc..When the distance between wireless charging output interface and load are not more than pre-determined distance, wireless charging
Electricity output interface is just connect with apart from nearest load.
In embodiments of the present invention, when load detecting module 16 detects that wireless charging output interface is connected with load, and
When electric power detection module detects that the electricity satisfaction of energy storage device is actively the requirement of load supplying, without opening wireless charging manually
The switch of power supply, control module control energy storage device are actively the load charging of wireless charging output interface connection, this technology
Scheme is provided convenience for wireless charging.
It is as follows, it enumerates a specific embodiment and is illustrated:
When the electric power detection module of wireless charging power supply detects that the electricity of energy storage device is 50%, meeting actively is load
The requirement of power supply；
Linear distance between first load and wireless charging power supply is 10cm, and the first load is for wireless charging electric work
The smart machine of energy, therefore load detecting module detects that wireless charging output interface is connected with the first load；
According to above-mentioned testing result, it is actively the first load supplying that control module, which controls energy storage device,.
In embodiments of the present invention, shown in Figure 2, wireless charging power supply may also include 19 He of Pogo-pin output interface
Supply input detection module 18；Pogo-pin output interface can also connect load, however, the load need to have using Pogo-
The function that pin mode charges.When the input of Pogo-pin input interface unpowered, load detecting module detects Pogo-pin
Whether output interface is connected with load.When supply input detection module detects the input of Pogo-pin input interface unpowered, electricity
Amount detection module detects that the electricity of energy storage device meets the requirement of actively power supply, and load detecting module detects Pogo-pin
When output interface is connected with load, then control actively be Pogo-pin output interface connection load supplying.
It should be noted that the Pogo-pin input interface or Pogo-pin output interface that are used in the embodiment of the present invention for
The Pogo-pin interface of four needles (4Pin), two needles are used for supply input interface in the Pogo-pin interface of each four needle, and two needles are used
In power supply output interface.Therefore, the Pogo-pin interface of four needles cannot open simultaneously supply input interface and for electricity output
Interface；That is, the Pogo-pin interface of one four needle can be only in supply input or for electricity output one of which in the same time
State.
In addition, the Pogo-pin in the embodiment of the present invention on a wireless charging power supply including two or more connects
Mouthful, described two or more than two Pogo-pin interfaces are connected in a manner of concatenating, therefore, it is necessary to guarantee the same time,
The Pogo-pin interface is needed in identical supply input or the state for electricity output.Such as: when there is a Pogo-
Pin interface is in the state of supply input, then others Pogo-pin interface cannot be in opposite to that for electricity output
State；Alternatively, when the state for thering is a Pogo-pin interface to be in power supply output, then others Pogo-pin interface cannot be located
In the state of opposite to that supply input.
In embodiments of the present invention, Pogo-pin input interface is not opened simultaneously with Pogo-pin output interface, therefore,
Whether detection Pogo-pin output interface is connected with before load, need to detect whether Pogo-pin input interface has power supply defeated first
Enter, if there is power supply, then without detecting whether Pogo-pin input interface is connected with load, because being inputted by Pogo-pin
Before interface power supply, Pogo-pin output interface is closed, specifically, can be using disconnection Pogo-pin output interface
The method of switch closes Pogo-pin output interface.
In embodiments of the present invention, whether wireless charging output interface 14 is connected with load not by Pogo-pin input interface
Whether the limitation of supply input is had.Therefore, before whether detection wireless charging output interface is connected with load, without detection
Whether Pogo-pin input interface has supply input.
Based on foregoing description, in the embodiment of the present invention, can be arranged in wireless charging power supply can be set one and delays machine
System, when wireless charging power supply by unpowered input switch to Pogo-pin input interface power supply when, receive switching command it
Close Pogo-pin output interface immediately afterwards, and before closing Pogo-pin input interface, although having been switched to Pogo-
Pin input interface, but Pogo-pin input interface is not connected really, after Pogo-pin output interface is closed, Pogo-pin
Input interface is just connected.
Conversely, can not used when wireless charging power supply is inputted by Pogo-pin input interface power switching to unpowered
Delay mechanism, disconnect Pogo-pin input interface immediately after receiving switching command, then opens Pogo-pin output again and connect
Mouthful, continue subsequent load detecting process.
In embodiments of the present invention, wireless charging power supply is in addition to having when electricity satisfaction is actively the requirement of load supplying
Except the function of actively charging for load, also have when electricity is unsatisfactory for actively being the requirement of load supplying through manually side
Formula is the function of load charging, it is pointed out here that, it is that load supplying also needs the requirement for meeting default power supply by manually mode, with
The energy storage device in wireless charging power supply is avoided to damage due to over-discharge.
Shown in Figure 3, in embodiments of the present invention, wireless charging power supply includes a switching device 10, in electricity
Amount is unsatisfactory for the working condition of control wireless charging power supply when actively be the requirement of load supplying, when the electricity is unsatisfactory for active
For the requirement of load supplying, and when needing for load again, when which can be for smart machine power supply, dress can be turned on the switch manually
It sets, then proceedes to judge whether the electricity in energy storage device can be load charging, specifically:
When electric power detection module detects that the electricity in energy storage device meets default power reguirements, and the inspection of load detecting module
When measuring wireless charging output interface and being connected with load, control module control is the load supplying of wireless output interface connection.
And works as and detect that the input of Pogo-pin input interface unpowered, Pogo-pin output interface are connected with load and energy storage
When the electricity of device meets default power reguirements, control energy-storage module is the load supplying of Pogo-pin output interface connection.
In embodiments of the present invention, default power reguirements can be not less than the capacitance of energy storage device for the electricity of energy storage device
5%, when being unsatisfactory for actively is the requirement of load supplying, after making switch state in the conductive state manually, if detection
To electricity meet the default power reguirements when, and detect that the Pogo-pin input interface unpowered of wireless charging power supply is defeated
Enter, control module is controllable by the load charging that wireless charging interface is its connection, or controls Pogo-pin output interface
For the load supplying of its connection；If detecting, the Pogo-pin input interface of wireless charging power supply has supply input, control module
It is controllable to be charged by the load that wireless charging interface is its connection.
And when the electricity of the energy storage device detected is unsatisfactory for the default power reguirements, even if making at switching device manually
It also can not be load supplying by wireless output interface or Pogo-pin output interface on state.A settable finger
Show lamp, when detecting that switching device is in the conductive state, cable is unsatisfactory for default power reguirements if detecting, can pass through instruction
It can not be load supplying that lamp " flashing ", which prompts the electricity of user's energy storage device,.
From the foregoing, it will be observed that Pogo-pin output interface and wireless charging are defeated when the input of Pogo-pin input interface unpowered
Outgoing interface can be connected with load simultaneously, and control module is controllable by corresponding interface to be the load supplying of its connection, and works as
When Pogo-pin input interface has supply input, Pogo-pin output interface is had been off, and is wanted when electricity meets default power supply
It only can be the load supplying of its connection by wireless charging output interface when asking.
It is pointed out here that switching device 10 controls wirelessly in addition to having when electricity is unsatisfactory for actively being the requirement of load supplying
Except the working condition of charge power supply, also has the function of the conventional working condition for switching wireless charging power supply, such as in wireless charging
During power supply is actively a load supplying, the working condition of wireless charging power supply need to be switched, at this point, if due to certain originals
Because the connection of load Yu wireless charging power supply can not be disconnected, realization can also be opened by the state of manual switch.
Correspondingly, in embodiments of the present invention, when controlling energy storage device is actively load supplying, can at the same control switch
The switching-on state of device 10, and disconnected when pulling up load or making to load using other modes with wireless charging power supply
When, controllable switch device 10 switches to off-state.
In embodiments of the present invention, wireless charging power supply may also include temperature detecting module 110, for detecting energy storage device
Temperature whether meet default operating temperature requirements, if conditions are not met, then controllable actively to switch wireless charging electric for control module
Source is in an off state the switching device to off working state；In addition to this, it is also turn off wireless charging power supply
Pogo-pin input interface.
In embodiments of the present invention, preset temperature demand can be -20-60 degrees Celsius, when the temperature for detecting energy storage device
When not in the preset temperature range of needs, then wireless charging power supply no longer works, in this way, can effectively avoid because of wireless charging electricity
Source temperature is excessively high and the generation for the dangerous phenomenon such as lead to fire, meanwhile, avoid bring wireless charging due to lower temperature
The damage of power supply.
In embodiments of the present invention, if detecting, energy storage device is filled with, and is detected Pogo-pin supply input and connect
Mouth still has power supply, then Pogo-pin supply input interface is closed in control module control.And indicator light " giving a green light " can be passed through
Mode reminds user " energy storage device of wireless charging power supply fills with, and can not continue to charge ".And it can be spaced between preset time
Every rear, the electricity of the energy storage device of wireless charging power supply is detected again, part electricity has been consumed if detecting, current shape
State is " underfill ", then can actively open Pogo-pin supply input interface.
Wireless charging power supply provided in an embodiment of the present invention is actively supplied when the electricity for detecting energy storage device meets for load
The requirement of electricity, and when wireless charging output interface is connected with load, it is actively that wireless charging is defeated that control module, which controls energy storage device,
The load supplying of outgoing interface connection, effectively prevents needing the skill that can complete to charge to smart machine manually in prior art
Art problem improves the convenience of wireless charging.
In addition to this, the wireless charging power supply in the embodiment of the present invention includes Pogo-pin input interface, be can receive simultaneously
Store the electric energy of photovoltaic module forwarding；Further include Pogo-pin output interface, can be supply input interface is Pogo-
The load supplying of pin input interface.The flexibility for improving the output of wireless charging power supply improves the suitable of wireless charging power supply
The property used.
Corresponding to the wireless charging power supply of above-mentioned offer, the embodiment of the present invention also provides a kind of control of wireless charging power supply
Method, applied to the wireless charging for including photovoltaic module, Pogo-pin input interface, energy storage device, wireless charging output interface
Power supply, which comprises
Step S11, whether detection wireless charging output interface is connected with load；
Step S13, detect energy storage device electricity whether meet actively be load supplying requirement；
Step S15, when the electricity for detecting energy storage device meets the requirement for being actively load supplying and wireless charging exports
When interface is connected with load, control energy storage device is actively the load supplying of charging output interface connection；
Wherein, the energy storage device for receive and store it is being inputted by Pogo-pin input interface, by photovoltaic module
The electric energy of generation.
In one embodiment, the method also includes:
Whether detection Pogo-pin input interface has supply input；
When detecting the input of Pogo-pin input interface unpowered, it is negative whether detection Pogo-pin output interface is connected with
It carries；
When detecting that the input of Pogo-pin input interface unpowered, Pogo-pin output interface be connected with load and energy storage and fill
When the electricity satisfaction set actively is the requirement of load supplying, control is actively the load supplying of Pogo-pin output interface connection.
In one embodiment, the method also includes:
Obtain the state of switching device；The state is on state or off-state, and the on state corresponds to nothing
The normal operating conditions of line charge power supply, the off-state correspond to the off working state of wireless charging power supply；
When the electricity be unsatisfactory for actively be load supplying requirement, and when the switching device is in the conductive state, inspection
Whether the electricity for surveying energy storage device meets default power reguirements；
When the electricity for detecting energy storage device meets default power reguirements and wireless power interface is connected with load, control
Energy-storage module processed is the load supplying of wireless charging interface connection.
In one embodiment, the method also includes:
When detecting that the input of Pogo-pin input interface unpowered, Pogo-pin output interface be connected with load and energy storage and fill
When the electricity set meets default power reguirements, control energy-storage module is the load supplying of Pogo-pin output interface connection.
In one embodiment, the method also includes:
Whether the temperature of detection energy storage device meets default operating temperature requirements；
If detecting, the temperature of energy storage device is unsatisfactory for default operating temperature requirements, close wireless charging power supply and
Pogo-pin input interface.
The control method of wireless charging power supply provided in an embodiment of the present invention, when the electricity for detecting energy storage device meets master
The requirement for load supplying is moved, and when wireless charging output interface is connected with load, control module control energy storage device is actively
The load supplying of wireless charging output interface connection effectively prevents needing in prior art to complete to set intelligence manually
The technical issues of standby charging, improve the convenience of wireless charging.
In addition to this, the wireless charging power supply in the embodiment of the present invention includes Pogo-pin output interface, works as wireless charging
Power supply Pogo-pin input interface unpowered input when, in addition to can by wireless charging output interface be load supplying it
It outside, can also be load supplying that supply input interface is Pogo-pin input interface by Pogo-pin output interface, therefore, this
Technical solution.The flexibility for improving the output of wireless charging power supply improves the applicability of wireless charging power supply.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (10)
1. a kind of wireless charging power supply characterized by comprising
Photovoltaic module, Pogo-pin input interface, energy storage device, wireless charging output interface；
Further include:
Electric power detection module, the electricity for detecting energy storage device whether meet actively be load supplying requirement；
Load detecting module, for detecting whether wireless charging output interface is connected with load；
Control module, requirement and the wireless charging for when the electricity satisfaction for detecting energy storage device being actively load supplying are defeated
When outgoing interface is connected with load, control energy storage device is actively the load supplying of wireless charging output interface connection；
Wherein, the energy storage device be used for receive and store by Pogo-pin input interface input by photovoltaic module generate
Electric energy.
2. wireless charging power supply according to claim 1, which is characterized in that further include:
Pogo-pin output interface；
Supply input detection module, for detecting whether Pogo-pin input interface has supply input；
The load detecting module is also used to when detecting the input of Pogo-pin input interface unpowered, detection detection Pogo-
Whether pin output interface is connected with load；
The control module, is also used to,
When detecting that the input of Pogo-pin input interface unpowered, Pogo-pin output interface be connected with load and energy storage device
When electricity satisfaction is actively the requirement of load supplying, control is actively the load supplying of Pogo-pin output interface connection.
3. wireless charging power supply according to claim 2, which is characterized in that further include:
Switching device, for controlling the work shape of wireless charging power supply when electricity is unsatisfactory for actively being the requirement of load supplying
State；
The electric power detection module, for when the electricity be unsatisfactory for actively be load supplying requirement, and the switching device
When in the conductive state, whether the electricity for detecting energy storage device meets default power reguirements；
The control module is also used to meet default power reguirements and wireless power interface when the electricity for detecting energy storage device
When being connected with load, control energy-storage module is the load supplying of wireless charging interface connection.
4. wireless charging power supply according to claim 3, which is characterized in that the control module is also used to:
When detecting that the input of Pogo-pin input interface unpowered, Pogo-pin output interface be connected with load and energy storage device
When electricity meets default power reguirements, control energy-storage module is the load supplying of Pogo-pin output interface connection.
5. wireless charging power supply according to claim 1-4, which is characterized in that further include:
Whether temperature detecting module, the temperature for detecting energy storage device meet default operating temperature requirements；
The control module, is also used to, if detecting, the temperature of energy storage device is unsatisfactory for default operating temperature requirements, actively cuts
Wireless charging power supply is changed to off working state and closes Pogo-pin input interface.
6. a kind of control method of wireless charging power supply is applied to including photovoltaic module, Pogo-pin input interface, energy storage dress
It sets, the wireless charging power supply of wireless charging output interface, which is characterized in that the described method includes:
Detection energy storage device electricity whether meet actively be load supplying requirement；
Whether detection wireless charging output interface is connected with load；
When detect energy storage device electricity meet actively be load supplying requirement and wireless charging output interface be connected with it is negative
When load, control energy storage device is actively the load supplying of charging output interface connection；
Wherein, the energy storage device for receive and store it is being inputted by Pogo-pin input interface, generated by photovoltaic module
Electric energy.
7. according to the method described in claim 6, it is characterized by further comprising:
Whether detection Pogo-pin input interface has supply input；
When detecting the input of Pogo-pin input interface unpowered, whether detection Pogo-pin output interface is connected with load；
When detecting that the input of Pogo-pin input interface unpowered, Pogo-pin output interface be connected with load and energy storage device
When electricity satisfaction is actively the requirement of load supplying, control is actively the load supplying of Pogo-pin output interface connection.
8. the method according to the description of claim 7 is characterized in that further include:
Obtain the state of switching device；The state is on state or off-state, and the on state corresponds to normal work
Make state, the off-state corresponds to off working state；
When the electricity be unsatisfactory for actively be load supplying requirement, and when the switching device is in the conductive state, detection storage
Whether the electricity of energy device meets default power reguirements；
When the electricity for detecting energy storage device meets default power reguirements and wireless power interface is connected with load, control storage
Energy module is the load supplying of wireless charging interface connection.
9. according to the method described in claim 8, it is characterized by further comprising:
When detecting that the input of Pogo-pin input interface unpowered, Pogo-pin output interface be connected with load and energy storage device
When electricity meets default power reguirements, control energy-storage module is the load supplying of Pogo-pin output interface connection.
10. the method according to claim 6, which is characterized in that further include:
Whether the temperature of detection energy storage device meets default operating temperature requirements；
If detecting, the temperature of energy storage device is unsatisfactory for default operating temperature requirements, closes wireless charging power supply and Pogo-pin
Input interface.
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| CN201811142840.6A CN109149718A (en) | 2018-09-28 | 2018-09-28 | Wireless charging power supply and its control method |
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| CN201811142840.6A CN109149718A (en) | 2018-09-28 | 2018-09-28 | Wireless charging power supply and its control method |
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