CN103618355A - Wireless charging method, emitting device, receiving device and wireless charging system - Google Patents

Wireless charging method, emitting device, receiving device and wireless charging system Download PDF

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Publication number
CN103618355A
CN103618355A CN201310628903.XA CN201310628903A CN103618355A CN 103618355 A CN103618355 A CN 103618355A CN 201310628903 A CN201310628903 A CN 201310628903A CN 103618355 A CN103618355 A CN 103618355A
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China
Prior art keywords
receiving
emitter
wireless charging
parameter
battery
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CN201310628903.XA
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Chinese (zh)
Inventor
杨福军
王坚
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Shenzhen TCL New Technology Co Ltd
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Shenzhen TCL New Technology Co Ltd
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Priority to CN201310628903.XA priority Critical patent/CN103618355A/en
Publication of CN103618355A publication Critical patent/CN103618355A/en
Pending legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The invention discloses a wireless charging method, an emitting device, a receiving device and a wireless charging system. The work parameters of the receiving device are correspondingly adjusted by controlling the receiving device according to the detected configuration parameter of a battery, and the emitting parameters of the emitting device are correspondingly adjusted according to the adjusted work parameters so that a wireless charging environment matched with the configuration parameters of the battery can be formed between the emitting device and the receiving device. The emitting device and the receiving device are charged in a wireless mode without being limited, and the emitting device and the receiving device are stronger in universality so that wireless charging can be carried out on wireless charging equipment more conveniently and faster.

Description

Wireless charging method, emitter, receiving system and wireless charging system
Technical field
The present invention relates to wireless charging field, specially refer to a kind of wireless charging method, emitter, receiving system and wireless charging system.
Background technology
Traditional charging modes is normally: at power output end (for example, mains supply end) and power supply receiving terminal (for example, mobile phone, panel computer, portable game machine etc.) between by power line direct-connected, power supply receiving terminal receives the power supply of described power output end output based on described power line, thereby this traditional charging modes is used inconvenience owing to connecting to cause by power line.The inconvenience bringing in order to solve this traditional charging modes, on market, there is a kind of wireless charging mode of charging by electromagnetic wave induction, this wireless charging mode is connected and is charged by power line owing to not needing, compared with above-mentioned traditional charging modes, to user, brought certain property easy to use.
Regrettably, although above-mentioned wireless charging mode has been brought certain property easy to use, but, this wireless charging mode has the defect that cannot avoid, that is: the receiving system of the emitter of output electric energy and reception electric energy must support the use, and each end to be charged charging by this receiving system (for example, mobile phone, panel computer, portable game machine etc.) a common corresponding supporting emitter and receiving system, thereby cause the versatility of described emitter and receiving system not strong.
Summary of the invention
Main purpose of the present invention is for providing a kind of wireless charging method, emitter, receiving system and wireless charging system, be intended to realize the unrestricted wireless charging that carries out between described emitter and receiving system, the versatility of described emitter and receiving system is strengthened, so as convenient, fast wireless charging device is carried out to wireless charging.
The present invention proposes a kind of wireless charging method, and the method comprises:
Control the configuration parameter of receiving system detecting battery, and the configuration parameter based on detecting is adjusted the running parameter of described receiving system;
Control described receiving system and send wireless charging signal to emitter, described wireless charging signal comprises the running parameter after described receiving system is adjusted;
Control described emitter according to the running parameter the wireless charging signal receiving from described receiving system, the corresponding emission parameter of adjusting described emitter, the wireless charging environment with formation between described emitter and described receiving system with the configuration parameter adaptation of described battery.
Preferably, the described emitter of described control is according to the running parameter the wireless charging signal receiving from described receiving system, the corresponding emission parameter of adjusting described emitter, after step with the wireless charging environment of the configuration parameter adaptation of formation and described battery between described emitter and described receiving system, the method comprises:
Control described emitter the AC power receiving from power supply is converted to DC power supply;
Control described emitter the DC power supply after conversion is sent to described receiving system by wireless mode, for described receiving system, receive described DC power supply described battery is charged.
Preferably, the described emitter of described control is according to the running parameter the wireless charging signal receiving from described receiving system, the corresponding emission parameter of adjusting described emitter, after step with the wireless charging environment of the configuration parameter adaptation of formation and described battery between described emitter and described receiving system, the method also comprises:
Control described receiving system the AC power receiving from described emitter is converted to DC power supply, and to described battery charging.
Preferably, the method also comprises:
When described battery is charged, control described receiving system and detect the operating state of described battery and generate corresponding feedback information, and control the feedback information that described reception generates to described emitter transmission.
Preferably, the method also comprises:
The operating state that the feedback information receiving when emitter is battery is that electric weight is when be full of, control described emitter and disconnect the wireless connections with described receiving system, finish the wireless charging environment of that form and configuration parameter adaptation described battery between described emitter and described receiving system.
The present invention also proposes a kind of receiving system, described receiving system is electrically connected to battery, electric energy reception driver element, second controller, charging circuit and the second radio communication unit that described receiving system comprises receiving coil, is electrically connected to described receiving coil, described electric energy receives driver element, described the second radio communication unit, described charging circuit and described battery and is electrically connected to described second controller respectively, described electric energy receives driver element and is electrically connected to described battery through described charging circuit, wherein:
Described second controller, configuration parameter for detection of described battery, according to the corresponding charge parameter of described charging circuit and the reception parameter that described electric energy receives driver element adjusted of the configuration parameter detecting, and control described the second radio communication unit and send wireless charging signal, described wireless charging signal comprises the reception parameter after adjustment.
Preferably, described receiving system also comprises ac-dc converter circuit, and described electric energy receives driver element and is electrically connected to described charging circuit through described ac-dc converter circuit, wherein:
Described ac-dc converter circuit, converts DC power supply to for described electric energy being received to the AC power of driver element reception.
The present invention also proposes a kind of emitter, described emitter is electrically connected to power supply, described emitter comprises the electric energy transmitting driver element being electrically connected to described power supply, the transmitting coil, the first controller and the first radio communication unit that are electrically connected to described electric energy transmitting driver element, described electric energy transmitting driver element and described the first radio communication unit are electrically connected to described the first controller respectively, wherein:
Described the first controller, for the described running parameter of the wireless charging signal that receives according to described the first radio communication unit, the corresponding emission parameter of adjusting described electric energy transmitting driver element.
Preferably, described emitter also comprises ac-dc converter circuit, and described electric energy transmitting driver element is electrically connected to described transmitting coil through described ac-dc converter circuit, wherein:
Described ac-dc converter circuit, converts DC power supply to for the AC power that described electric energy transmitting driver element is received.
The present invention also proposes a kind of wireless charging system, comprise the emitter described in above any one, and the receiving system described in above any one, described emitter is electrically connected to power supply, described receiving system is electrically connected to battery, described emitter comprise the electric energy transmitting driver element that is electrically connected to described power supply, with transmitting coil, the first controller and the first radio communication unit that described electric energy transmitting driver element is electrically connected to, described electric energy is launched driver element and described the first radio communication unit is electrically connected to described the first controller respectively; The electric energy that described receiving system comprises receiving coil, be electrically connected to described receiving coil receive driver element, second controller, charging circuit and with the second radio communication unit of described the first radio communication unit adaptation, described electric energy receives driver element, described the second radio communication unit, described charging circuit and described battery and is electrically connected to described second controller respectively, and described electric energy receives driver element and is electrically connected to described battery through described charging circuit; Wherein:
Described second controller, configuration parameter for detection of described battery, according to the corresponding charge parameter of described charging circuit and the reception parameter that described electric energy receives driver element adjusted of the configuration parameter detecting, and control described the second radio communication unit and send wireless charging signal, described wireless charging signal comprises the reception parameter after adjustment;
Described the first controller, for the reception parameter of the wireless charging signal that receives according to described the first radio communication unit, the corresponding emission parameter of adjusting described electric energy transmitting driver element.
Relative prior art, the present invention is by controlling receiving system according to the corresponding running parameter of adjusting described receiving system of the configuration parameter of the battery detecting, and according to the corresponding emission parameter of adjusting emitter of the running parameter after described adjustment, the wireless charging environment with formation between described emitter and described receiving system with the configuration parameter adaptation of described battery.Realize the unrestricted wireless charging that carries out between described emitter and receiving system, the versatility of described emitter and receiving system strengthened, so as convenient, fast wireless charging device is carried out to wireless charging.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the first embodiment of wireless charging method of the present invention;
Fig. 2 is the schematic flow sheet of the second embodiment of wireless charging method of the present invention;
Fig. 3 is the theory diagram of the preferred embodiment of receiving system of the present invention;
Fig. 4 is the theory diagram of the preferred embodiment of emitter of the present invention;
Fig. 5 is the theory diagram of the preferred embodiment of wireless charging system of the present invention.
The realization of the object of the invention, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, be the schematic flow sheet of the first embodiment of wireless charging method of the present invention.
Below to realize the concrete steps of battery being carried out to wireless charging:
Step S11, controls the configuration parameter that receiving system is detected battery, and the configuration parameter based on detecting is adjusted the running parameter of described receiving system;
Step S12, controls described receiving system and sends wireless charging signal to emitter, and described wireless charging signal comprises the running parameter after described receiving system is adjusted;
Step S13, control described emitter according to the running parameter the wireless charging signal receiving from described receiving system, the corresponding emission parameter of adjusting described emitter, the wireless charging environment with formation between described emitter and described receiving system with the configuration parameter adaptation of described battery.
Concrete, control the configuration parameter of described receiving system detecting battery, and the configuration parameter based on detecting is adjusted the running parameter of described receiving system, described running parameter comprises the charge parameter of receiving system and receives parameter, described charge parameter includes but not limited to treat charging voltage, charging current, cut-ff voltage and the charging interval etc. of rechargeable battery charging, described reception parameter include but not limited to described receiving system vibration frequency, cut-off etc.Control described receiving system and send wireless charging signal to described emitter, described wireless charging signal comprises the running parameter after described receiving system is adjusted.Control described emitter according to the running parameter the wireless charging signal receiving from described receiving system, the corresponding emission parameter of adjusting described emitter, control described emitter in the vibration frequency identical with described receiving system, so that described receiving system can receive the electromagnetic wave that described emitter sends, the wireless charging environment with formation between described emitter and described receiving system with the configuration parameter adaptation of described battery.
Further, control described emitter the AC power receiving from power supply is converted to DC power supply; Control described emitter the DC power supply after conversion is sent to described receiving system by wireless mode, for described receiving system, receive described DC power supply described battery is charged.In other embodiments of the invention, can also be also, control described receiving system the AC power receiving from described emitter is converted to DC power supply, and to described battery charging.
The present embodiment is by controlling receiving system according to the corresponding running parameter of adjusting described receiving system of the configuration parameter of the battery detecting, and according to the corresponding emission parameter of adjusting emitter of the running parameter after described adjustment, the wireless charging environment with formation between described emitter and described receiving system with the configuration parameter adaptation of described battery.Realize the unrestricted wireless charging that carries out between described emitter and receiving system, the versatility of described emitter and receiving system strengthened, so as convenient, fast wireless charging device is carried out to wireless charging.
As shown in Figure 2, be the schematic flow sheet of the second embodiment of wireless charging method of the present invention.
Based on above-mentioned the first embodiment, the method also comprises:
Step S14, when described battery is charged, controls described receiving system and detects the operating state of described battery and generate corresponding feedback information, and controls the feedback information that described reception generates to described emitter transmission.
Concrete, when described battery (battery to be charged) being charged by described emitter and receiving system, control described receiving system and detect in real time or regularly the operating state of described battery to be charged, the operating state of described battery to be charged includes but not limited to charge, operating voltage, operating current and/or electricity have been full of etc., control described receiving system and generate corresponding feedback information according to the operating state detecting, and control described receiving system feedback information real-time or that regularly generate to described emitter transmission.The operating state that the feedback information receiving when emitter is battery is that electric weight is when be full of, control the wireless connections of described emitter disconnection and described receiving system, the wireless charging environment of end that form and configuration parameter adaptation described battery between described emitter and described receiving system, no longer charges to described battery to be charged.
The present embodiment detects the operating state of battery to be charged and generates corresponding feedback information in real time or regularly by controlling receiving system, and control described receiving system the feedback information of generation is sent to emitter, to control described emitter according to the wireless charging environment of the corresponding adjustment of the feedback information receiving and described receiving system, so that timely when the electric weight of battery to be charged is full of, the wireless charging environment between timely disconnection and described receiving system.Realization rationally, is effectively treated rechargeable battery charging process and is managed.
As shown in Figure 3, be the theory diagram of the preferred embodiment of receiving system of the present invention.This receiving system 20 is electrically connected to battery 30, and with emitter 10 wireless connections, this receiving system 20 comprises receiving coil 201, the electric energy being electrically connected to described receiving coil 201 receives driver element 202, second controller 203, charging circuit 204 and the second radio communication unit 205, described electric energy receives driver element 202, described the second radio communication unit 205, described charging circuit 204 and described battery 30 are electrically connected to described second controller 203 respectively, described electric energy receives driver element 202 and is electrically connected to described battery 30 through described charging circuit 204, wherein:
Described second controller 203, configuration parameter for detection of described battery, according to the corresponding charge parameter of described charging circuit 204 and the reception parameter that described electric energy receives driver element 202 adjusted of the configuration parameter detecting, and control described the second radio communication unit 205 and send wireless charging signal, described wireless charging signal comprises the reception parameter after adjustment.Whether the real-time detection of described second controller 203 needs rechargeable battery 30, whether exist battery 30 to be charged to be electrically connected to described charging circuit 204, described second controller 203 needs rechargeable battery 30 while existing detecting, detect the configuration parameter of described battery to be detected 30, described configuration parameter comprises the amount to be charged of described battery to be charged, dump energy, charging voltage and charging current etc., described second controller 203 is adjusted the charge parameter of described charging circuit 204 and the reception parameter that described electric energy receives driver element according to the configuration parameter of the battery 30 described to be charged detecting, control the voltage of described charging circuit 204 outputs and electric current conform to charging voltage and the charging current of described battery 30 to be charged (consistent), according to the configuration parameter of described battery 30 to be charged, adjust the reception parameter that described electric energy receives driver element, described second controller 202 is after adjusting the described electric energy reception reception parameter of driver element 202 and the charge parameter of described charging circuit 204, control described the second communication unit 205 and send wireless charging signal, described wireless charging signal includes but not limited to the reception parameter after described adjustment, described charge parameter includes but not limited to treat the charging voltage of rechargeable battery charging, charging current, cut-ff voltage and charging interval etc., described reception parameter includes but not limited to the vibration frequency of described receiving system, cut-off etc.Described receiving system 20 also comprises ac-dc converter circuit 206, described electric energy receives driver element 202 and is electrically connected to described charging circuit 204 through described ac-dc converter circuit 206, described ac-dc converter circuit 206, converts DC power supply to for described electric energy being received to the AC power of driver element 202 receptions.Described the second radio communication unit 205 includes but not limited to NFC communication unit or bluetooth communication unit.
The present embodiment is by the corresponding reception parameter of described electric energy driver element 202 and the charge parameter of described charging circuit 204 adjusted of configuration parameter of the battery to be charged 30 that detects according to second controller 203, and according to the emission parameter of the emitter of the corresponding adjustment of the reception parameter after described adjustment and these receiving system 20 wireless connections, the wireless charging environment with formation between described emitter and described receiving system 20 with the configuration parameter adaptation of described battery.Realize between described emitter and receiving system 20 unrestrictedly, the versatility of described emitter and receiving system strengthened, so as convenient, fast wireless charging device is carried out to wireless charging.
As shown in Figure 4, be the theory diagram of the preferred embodiment of emitter of the present invention.This emitter 10 is electrically connected to power supply 40, and with receiving system 20 wireless connections, described emitter 10 comprises the electric energy transmitting driver element 101 being electrically connected to described power supply 40, the transmitting coil 102, the first controller 103 and the first radio communication unit 104 that are electrically connected to described electric energy transmitting driver element 101, described electric energy transmitting driver element 101 and described the first radio communication unit 102 are electrically connected to described the first controller 103 respectively, wherein:
Described the first controller 103, for the described running parameter of the wireless charging signal that receives according to described the first radio communication unit 104, the corresponding emission parameter of adjusting described electric energy transmitting driver element 101.
Described the first radio communication unit 104 receives the wireless charging signal that described the second radio communication unit 205 sends, the reception parameter that described wireless charging signal is comprised sends to described the first controller 103, the reception parameter of 103 pairs of receptions of described the first controller is resolved, to be adjusted the transmission parameter of described electric energy transmitting driver element 101, described the first controller 103 is according to the corresponding transmission parameter of adjusting described electric energy transmitting driver element 101 of the transmission parameter obtaining, described emission parameter include but not limited to described emitter vibration frequency, cut-off etc.Described emitter 10 also comprises ac-dc converter circuit 105, described electric energy transmitting driver element 101 is electrically connected to described transmitting coil 102 through described ac-dc converter circuit 105, described ac-dc converter circuit 105, converts DC power supply to for the AC power that described electric energy transmitting driver element 101 is received.Described the first radio communication unit 104 includes but not limited to NFC communication unit or bluetooth communication unit.
The present embodiment is by sending according to that receive and receiving systems its wireless connections according to the first controller 103, running parameter with the configuration parameter adaptation of battery to be charged, the corresponding emission parameter of adjusting described electric energy transmitting driver element 101, the wireless charging environment with formation between described emitter 10 and described receiving system with the configuration parameter adaptation of battery to be charged.Realize between described emitter 10 and receiving system unrestrictedly, the versatility of described emitter and receiving system strengthened, so as convenient, fast wireless charging device is carried out to wireless charging.
As shown in Figure 5, be the theory diagram of the first embodiment of wireless charging system of the present invention.This wireless charging system comprises the emitter 10 described in above arbitrary embodiment, and the receiving system 20 described in above arbitrary embodiment, described emitter 10 is electrically connected to power supply 40, described receiving system 20 is electrically connected to battery 30, described emitter 10 comprises the electric energy transmitting driver element 101 being electrically connected to described power supply 40, the transmitting coil 102 being electrically connected to described electric energy transmitting driver element, the first controller 103 and the first radio communication unit 104, described electric energy transmitting driver element 101 and described the first radio communication unit 103 are electrically connected to described the first controller 103 respectively, the electric energy that described receiving system 20 comprises receiving coil 201, be electrically connected to described receiving coil 201 receive driver element 202, second controller 203, charging circuit 204 and with the second radio communication unit 205 of described the first radio communication unit 104 adaptations, described electric energy driver element 202, described the second radio communication unit 204, described charging circuit 203 and described battery 30 are electrically connected to described second controller 203 respectively, and described electric energy receives driver element 202 and is electrically connected to described battery 30 through described charging circuit 204, wherein:
Described second controller 203, configuration parameter for detection of described battery 30, according to the corresponding charge parameter of described charging circuit 204 and the reception parameter that described electric energy receives driver element 202 adjusted of the configuration parameter detecting, and control described the second radio communication unit 205 and send wireless charging signal, described wireless charging signal comprises the reception parameter after adjustment, whether the real-time detection of described second controller 203 needs rechargeable battery 30, whether exist battery 30 to be charged to be electrically connected to described charging circuit 204, described second controller 203 needs rechargeable battery 30 while existing detecting, detect the configuration parameter of described battery to be detected 30, described configuration parameter comprises the amount to be charged of described battery to be charged, dump energy, charging voltage and charging current etc., described second controller 203 is adjusted the charge parameter of described charging circuit 204 and the reception parameter that described electric energy receives driver element according to the configuration parameter of the battery 30 described to be charged detecting, control the voltage of described charging circuit 204 outputs and electric current conform to charging voltage and the charging current of described battery 30 to be charged (consistent), according to the configuration parameter of described battery 30 to be charged, adjust the reception parameter that described electric energy receives driver element, described second controller 202 is after adjusting the described electric energy reception reception parameter of driver element 202 and the charge parameter of described charging circuit 204, control described the second communication unit 205 and send wireless charging signal, described wireless charging signal includes but not limited to the reception parameter after described adjustment.
Described the first controller 103, for the reception parameter of the wireless charging signal that receives according to described the first radio communication unit 104, the corresponding emission parameter of adjusting described electric energy transmitting driver element 101.Described the first radio communication unit 104 receives the wireless charging signal that described the second radio communication unit 205 sends, the reception parameter that described wireless charging signal is comprised sends to described the first controller 103, the reception parameter of 103 pairs of receptions of described the first controller is resolved, to be adjusted the transmission parameter of described electric energy transmitting driver element 101, described the first controller 103 is according to the corresponding transmission parameter of adjusting described electric energy transmitting driver element 101 of the transmission parameter obtaining.
Further, described emitter 10 also comprises ac-dc converter circuit 105, described electric energy transmitting driver element 101 is electrically connected to described transmitting coil 102 through described ac-dc converter circuit 105, described ac-dc converter circuit 105, converts DC power supply to for the AC power that described electric energy transmitting driver element 101 is received.In other embodiments of the invention, also can also be, described receiving system 20 also comprises ac-dc converter circuit 206, described electric energy receives driver element 202 and is electrically connected to described charging circuit 204 through described ac-dc converter circuit 206, described ac-dc converter circuit 206, converts DC power supply to for described electric energy being received to the AC power of driver element 202 receptions.
The principle that 20 pairs of described batteries 30 to be charged of described emitter 10 and receiving system charge is:
When described second controller 203 detects while needing the existing of rechargeable battery 30, detect the configuration parameter of described battery to be charged 30, according to the corresponding charge parameter of described charging circuit 204 and the reception parameter that described electric energy receives driver element 202 adjusted of the configuration parameter detecting, and control described the second radio communication unit 205 and send wireless charging signal, described wireless charging signal comprises the reception parameter after adjustment, described the first radio communication unit 104 receives the wireless charging signal that described the second radio communication unit 205 sends, the reception parameter that described wireless charging signal is comprised sends to described the first controller 103, the reception parameter of 103 pairs of receptions of described the first controller is resolved, to be adjusted the transmission parameter of described electric energy transmitting driver element 101, described the first controller 103 is according to the corresponding transmission parameter of adjusting described electric energy transmitting driver element 101 of the transmission parameter obtaining, the AC power that described ac-dc converter circuit 105 receives described electric energy transmitting driver element 101 converts DC power supply to, by described transmitting coil 102, the DC power supply after conversion is sent, described receiving coil 201 receives the DC power supply electromagnetic wave that described transmitting coil 102 sends, through described electric energy, receive driver element 202 and described charging circuit 204, to described battery 30 chargings to be charged.Described the first radio communication unit 104 and described the second radio communication unit 205 include but not limited to NFC communication unit or bluetooth communication unit.
The present embodiment is by the corresponding reception parameter of described electric energy driver element 202 and the charge parameter of described charging circuit 204 adjusted of configuration parameter of the battery to be charged 30 that detects according to second controller 203, and according to the corresponding emission parameter of controlling described electric energy transmitting driver module 101 of the reception parameter after described adjustment, the wireless charging environment with formation between described emitter 10 and described receiving system 20 with the configuration parameter adaptation of described battery.Realize between described emitter 10 and receiving system 20 unrestrictedly, the versatility of described emitter 10 and receiving system 20 strengthened, so as convenient, fast wireless charging device is carried out to wireless charging.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (10)

1. a wireless charging method, is characterized in that, the method comprises:
Control the configuration parameter of receiving system detecting battery, and the configuration parameter based on detecting is adjusted the running parameter of described receiving system;
Control described receiving system and send wireless charging signal to emitter, described wireless charging signal comprises the running parameter after described receiving system is adjusted;
Control described emitter according to the running parameter the wireless charging signal receiving from described receiving system, the corresponding emission parameter of adjusting described emitter, the wireless charging environment with formation between described emitter and described receiving system with the configuration parameter adaptation of described battery.
2. wireless charging method according to claim 1, it is characterized in that, the described emitter of described control is according to the running parameter the wireless charging signal receiving from described receiving system, the corresponding emission parameter of adjusting described emitter, after step with the wireless charging environment of the configuration parameter adaptation of formation and described battery between described emitter and described receiving system, the method comprises:
Control described emitter the AC power receiving from power supply is converted to DC power supply;
Control described emitter the DC power supply after conversion is sent to described receiving system by wireless mode, for described receiving system, receive described DC power supply described battery is charged.
3. wireless charging method according to claim 1, it is characterized in that, the described emitter of described control is according to the running parameter the wireless charging signal receiving from described receiving system, the corresponding emission parameter of adjusting described emitter, after step with the wireless charging environment of the configuration parameter adaptation of formation and described battery between described emitter and described receiving system, the method also comprises:
Control described receiving system the AC power receiving from described emitter is converted to DC power supply, and to described battery charging.
4. wireless charging method according to claim 1, is characterized in that, the method also comprises:
When described battery is charged, control described receiving system and detect the operating state of described battery and generate corresponding feedback information, and control the feedback information that described reception generates to described emitter transmission.
5. wireless charging method according to claim 4, is characterized in that, the method also comprises:
The operating state that the feedback information receiving when described emitter is battery is that electric weight is when be full of, control described emitter and disconnect the wireless connections with described receiving system, finish the wireless charging environment of that form and configuration parameter adaptation described battery between described emitter and described receiving system.
6. a receiving system that is applicable to method described in claim 1 to 5 any one, described receiving system is electrically connected to battery, it is characterized in that, electric energy reception driver element, second controller, charging circuit and the second radio communication unit that described receiving system comprises receiving coil, is electrically connected to described receiving coil, described electric energy receives driver element, described the second radio communication unit, described charging circuit and described battery and is electrically connected to described second controller respectively, described electric energy receives driver element and is electrically connected to described battery through described charging circuit, wherein:
Described second controller, configuration parameter for detection of described battery, according to the corresponding charge parameter of described charging circuit and the reception parameter that described electric energy receives driver element adjusted of the configuration parameter detecting, and control described the second radio communication unit and send wireless charging signal, described wireless charging signal comprises the reception parameter after adjustment.
7. receiving system according to claim 6, is characterized in that, described receiving system also comprises ac-dc converter circuit, and described electric energy receives driver element and is electrically connected to described charging circuit through described ac-dc converter circuit, wherein:
Described ac-dc converter circuit, converts DC power supply to for described electric energy being received to the AC power of driver element reception.
8. an emitter that is applicable to method described in claim 1 to 5 any one, described emitter is electrically connected to power supply, it is characterized in that, described emitter comprises the electric energy transmitting driver element being electrically connected to described power supply, the transmitting coil, the first controller and the first radio communication unit that are electrically connected to described electric energy transmitting driver element, described electric energy transmitting driver element and described the first radio communication unit are electrically connected to described the first controller respectively, wherein:
Described the first controller, for the described running parameter of the wireless charging signal that receives according to described the first radio communication unit, the corresponding emission parameter of adjusting described electric energy transmitting driver element.
9. emitter according to claim 8, is characterized in that, described emitter also comprises ac-dc converter circuit, and described electric energy transmitting driver element is electrically connected to described transmitting coil through described ac-dc converter circuit, wherein:
Described ac-dc converter circuit, converts DC power supply to for the AC power that described electric energy transmitting driver element is received.
10. a wireless charging system, comprise and ask the emitter as described in 6 to 7 as right, and ask the receiving system as described in 8 to 9 as right, described emitter is electrically connected to power supply, described receiving system is electrically connected to battery, it is characterized in that, described emitter comprise the electric energy transmitting driver element that is electrically connected to described power supply, with transmitting coil, the first controller and the first radio communication unit that described electric energy transmitting driver element is electrically connected to, described electric energy is launched driver element and described the first radio communication unit is electrically connected to described the first controller respectively; The electric energy that described receiving system comprises receiving coil, be electrically connected to described receiving coil receive driver element, second controller, charging circuit and with the second radio communication unit of described the first radio communication unit adaptation, described electric energy receives driver element, described the second radio communication unit, described charging circuit and described battery and is electrically connected to described second controller respectively, and described electric energy receives driver element and is electrically connected to described battery through described charging circuit; Wherein:
Described second controller, configuration parameter for detection of described battery, according to the corresponding charge parameter of described charging circuit and the reception parameter that described electric energy receives driver element adjusted of the configuration parameter detecting, and control described the second radio communication unit and send wireless charging signal, described wireless charging signal comprises the reception parameter after adjustment;
Described the first controller, for the reception parameter of the wireless charging signal that receives according to described the first radio communication unit, the corresponding emission parameter of adjusting described electric energy transmitting driver element.
CN201310628903.XA 2013-11-29 2013-11-29 Wireless charging method, emitting device, receiving device and wireless charging system Pending CN103618355A (en)

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CN104701955A (en) * 2015-03-03 2015-06-10 惠州Tcl移动通信有限公司 Wireless charging device
CN104868552A (en) * 2015-05-29 2015-08-26 百度在线网络技术(北京)有限公司 Wireless charging method, device and system
CN105262514A (en) * 2015-09-29 2016-01-20 中国科学技术大学 Interaction method for receiving end and transmitting end in radiation type wireless electrical energy transmission system
CN105429199A (en) * 2015-11-11 2016-03-23 上海斐讯数据通信技术有限公司 Reverse charging mobile terminal and method
CN105811486A (en) * 2014-12-31 2016-07-27 深圳市泰金田科技有限公司 Positioning method for electric automobile wireless charging device
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CN107465242A (en) * 2017-09-01 2017-12-12 深圳天珑无线科技有限公司 A kind of wireless charging receiver and wireless charging system
CN107959332A (en) * 2017-11-14 2018-04-24 珠海格力电器股份有限公司 Charging unit, method and washing machine based on washing machine

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