WO2018103021A1 - 无线充放电的方法和无线充放电设备 - Google Patents

无线充放电的方法和无线充放电设备 Download PDF

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Publication number
WO2018103021A1
WO2018103021A1 PCT/CN2016/108916 CN2016108916W WO2018103021A1 WO 2018103021 A1 WO2018103021 A1 WO 2018103021A1 CN 2016108916 W CN2016108916 W CN 2016108916W WO 2018103021 A1 WO2018103021 A1 WO 2018103021A1
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WO
WIPO (PCT)
Prior art keywords
wireless charging
discharging
electronic device
discharging device
charging
Prior art date
Application number
PCT/CN2016/108916
Other languages
English (en)
French (fr)
Inventor
代仁军
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to JP2019530398A priority Critical patent/JP6770647B2/ja
Priority to AU2016431565A priority patent/AU2016431565A1/en
Priority to EP16923165.1A priority patent/EP3544143A4/en
Priority to CN201680077100.1A priority patent/CN108475932A/zh
Priority to US16/467,464 priority patent/US11418049B2/en
Priority to PCT/CN2016/108916 priority patent/WO2018103021A1/zh
Publication of WO2018103021A1 publication Critical patent/WO2018103021A1/zh
Priority to HK18116140.5A priority patent/HK1257019A1/zh

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/342The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/20Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Definitions

  • Embodiments of the present invention relate to the field of charging and discharging, and in particular, to a wireless charging and discharging method and a wireless charging and discharging device.
  • Wireless charging is favored by more and more users because it can be invisible by wireless magnetic induction charging, low wear rate of equipment, high technical content and convenient operation. Therefore, more manufacturers are investing in the development of wireless charging and receiving equipment in order to attract customers.
  • the current receiving device that supports wireless charging in the industry can only receive power and does not support external output of radio energy. If the user carries two devices that support the wireless charging function, one device is out of power, and only the wireless charging stand can be used to charge the device without electricity, which is inconvenient for the user to use.
  • Embodiments of the present invention provide a wireless charging and discharging method and a wireless charging and discharging device.
  • the charging and discharging device in the method can receive power and provide power to other electronic devices, thereby improving user experience.
  • a method for wireless charging and discharging comprising: determining that an electronic device wirelessly accesses the wireless charging and discharging device; and when the electronic device is a wireless charging stand device, wireless charging at the wireless charging and discharging device In the receiving mode, the wireless charging and charging device is used to charge the wireless charging and discharging device; when the type of the electronic device is a wireless charging receiving device, in the wireless charging and receiving device of the wireless charging and discharging device, to the wireless charging and receiving device Discharge.
  • the charging and discharging device in the embodiment of the present invention can receive the power provided by the wireless charging stand as the wireless charging receiving device, or can discharge to the wireless charging receiving device as the wireless charging stand device, that is, support the reverse wireless charging function. Therefore, the method in the embodiment of the present invention can solve the problem in the prior art, that is, when a user carries two devices that support the wireless charging function, one device is out of power, and can be charged by another device to improve the user experience.
  • the determining that the electronic device wirelessly accesses the wireless charging and discharging device includes: when detecting the change of the analog ping value of the wireless charging and discharging device, determining that the electronic device wirelessly accesses the wireless charging and discharging device, or detecting the level change of the mechanical contact on the wireless charging and discharging device Determining that the electronic device wirelessly accesses the wireless charging and discharging device, or determining that the electronic device wirelessly accesses the wireless charging and discharging device when detecting a level change of the Hall HALL device in the charging device, or When the short-range communication module of the wireless charging and discharging device detects that a device accesses the wireless charging and discharging device, it is determined that the electronic device wirelessly accesses the wireless charging and discharging device.
  • the wireless charging and discharging controller can periodically detect the sense value of the wireless charging antenna.
  • the sense of the wireless charging antenna is a no-load value, when there is a device.
  • the mobile phone is connected to the mobile phone, the sense value will change.
  • the wireless charge and discharge controller detects the change of the sense value, it is considered that the electronic device is connected to the wireless charge and discharge device.
  • the period in which the wireless charging and discharging controller periodically detects the sensed value of the wireless charging antenna may be preset, and the user may input an instruction to change the size of the period, which is not limited in the embodiment of the present invention.
  • a mechanical contact may be disposed on the wireless charging and discharging device.
  • the controller can determine that an electronic device is connected to the wireless charging and discharging device when the level of the mechanical contact changes.
  • a HALL device may be built in the wireless charging and discharging device, and a magnet is placed in the electronic device. When an electronic device is connected to the wireless charging and discharging device, the HALL device may be due to the electronic device.
  • the upper magnet changes the output level
  • the wireless charge and discharge controller can determine that an electronic device is connected to the wireless charge and discharge device when the level changes.
  • a short-range communication module is built in the wireless charging and discharging device and the electronic device, and the short-range communication module in the wireless charging and discharging device can scan whether there is a device for short-distance communication.
  • the wireless charge and discharge controller may determine that an electronic device is connected to the wireless charge and discharge device.
  • the short-range communication module may be a Bluetooth module, an infrared module, or a Near Field Communication (NFC) module, and the like, and the embodiment of the present invention is not limited thereto.
  • NFC Near Field Communication
  • the method further includes: determining a type of the electronic device.
  • determining the type of the electronic device includes: determining, according to the received device information sent by the electronic device by using a short-range communication manner, determining the type of the electronic device; or charging and discharging the wireless device
  • the device information of the wireless charging and discharging device is sent to the electronic device, and if the feedback information of the electronic device is received,
  • the electronic device is a wireless charging stand device; or, in the wireless charging stand mode of the wireless charging and discharging device, if the device information of the feedback of the electronic device is received, the electronic device is determined to be a wireless charging receiving device.
  • the determining the type of the electronic device further includes: switching the wireless charging and discharging device to the wireless charging stand mode, and if receiving the feedback device information of the electronic device by using the second antenna, determining that the electronic device is The wireless charging receiving device; or, in the wireless charging stand mode of the wireless charging and discharging device, if the feedback information of the electronic device is not received, determining the type of the electronic device further includes: charging and discharging the wireless device The device switches to the wireless charging receiving mode, and sends the device information of the wireless charging and discharging device to the electronic device through the first antenna, and if the feedback information of the electronic device is received, determining that the electronic device is a wireless charging stand device.
  • the wireless charging and discharging controller may first configure the wireless charging and discharging device to be in a wireless charging receiving mode, and the wireless charging controller uses different loads in the first
  • the antenna generates different levels of high and low levels to send the wireless charging and discharging device information to the electronic device, and waits for the electronic device to feed back the information. If the feedback information is received within a certain time, it is confirmed that the accessed electronic device is a wireless charging stand.
  • the device if not receiving the feedback information, considers that the accessed electronic device is not a wireless charging stand; then, the wireless charging and discharging controller configures the wireless charging and discharging device to be in a wireless charging stand mode, and waits for the electronic device through the second antenna
  • the device information fed back by the device if it receives the device information fed back by the electronic device, confirms that the accessed electronic device is a wireless charging receiving device, and if it does not receive the feedback device information of the electronic device, it is considered to be an invalid device access.
  • the wireless charging and discharging device may further repeat the foregoing actions until the device identification is successful or the electronic device access state disappears.
  • the method further includes: controlling the wireless charging and discharging device to display the first prompt information through the display screen, wherein the first prompt information is used to prompt the user whether to switch the electronic device from the wireless charging receiving mode to the wireless charging dock mode, or In the wireless charging stand mode of the wireless charging and discharging device, in the case that the feedback information of the electronic device is not received, the method further includes: controlling the wireless charging and discharging device to display the second prompt information through the display screen, the second prompt information Used to prompt the user whether to The electronic device is switched from the wireless charging stand mode to the wireless charging receiving mode.
  • the embodiment may display a prompt message on the display screen to prompt the user whether to switch the mode, so as to identify the electronic device and perform energy exchange with the electronic device.
  • the method further includes: sending the wireless charging station device to the wireless charging station device according to a preset wireless charging communication protocol.
  • the state information of the wireless charging and discharging device so that the wireless charging stand device adjusts the output power for charging the charging and discharging device according to the state information of the wireless charging and discharging device, and the state information of the wireless charging and discharging device includes at least one of the following The power, charging current, battery voltage and temperature information of the wireless charging and discharging device; or, in the process of discharging the wireless charging receiving device, the method further comprises: receiving the wireless charging according to a preset wireless charging communication protocol Receiving, by the device, status information of the wireless charging receiving device, the status information of the wireless charging receiving device includes at least one of: a quantity of the wireless charging receiving device, a charging current, a battery voltage, and temperature information; according to the electronic device The status information adjusts the output power discharged to the wireless charging
  • the wireless charging and charging device is used to charge the wireless charging and discharging device, including receiving, by the first antenna, charging power provided by the wireless charging stand device to charge the wireless charging and discharging device; Discharging the wireless charging receiving device includes discharging the wireless charging receiving device through the second antenna.
  • the first antenna and the second antenna are the same antenna.
  • the charging and discharging device in the embodiment of the present invention can receive the power provided by the wireless charging stand as the wireless charging receiving device, or can discharge to the wireless charging receiving device as the wireless charging stand device, that is, support the reverse wireless charging function. Improve the user experience.
  • a wireless charging and discharging device comprising: a method for performing the above first aspect, any of the possible implementations of the first aspect.
  • the first device comprises means for performing the above method.
  • a charge and discharge device includes: a wireless charge and discharge controller, a battery, a first antenna, and a second antenna; and the wireless charge and discharge controller is configured to determine that the electronic device wirelessly accesses the wireless charger a discharge device; the wireless charge and discharge controller is further configured to: when the electronic device is a wireless charging stand device, receive the wireless charging stand device provided by the first antenna in the wireless charging and receiving mode of the wireless charging and discharging device Charging electric energy, the battery of the wireless charging and discharging device Charging; the wireless charging and discharging controller is further configured to: when the electronic device is a wireless charging receiving device, discharge the electronic device through the second antenna in the wireless charging stand mode of the wireless charging and discharging device.
  • the charging and discharging device in the embodiment of the present invention can receive the power provided by the wireless charging stand as the wireless charging receiving device, or can discharge to the wireless charging receiving device as the wireless charging stand device, that is, support the reverse wireless charging function. Therefore, the method of the embodiment of the present invention can solve the problems of the prior art and improve the user experience.
  • the wireless charging and discharging controller is further configured to: determine a type of the electronic device.
  • the wireless charging and discharging controller is specifically configured to: determine the electronic device according to the received device information sent by the electronic device by using a short-range communication manner. Or the device information of the wireless charging and discharging device is sent to the electronic device through the first antenna in the wireless charging and receiving mode of the wireless charging and discharging device, and if the feedback information of the electronic device is received, determining the The electronic device is a wireless charging stand device; or, in the wireless charging stand mode of the wireless charging and discharging device, if the device information of the feedback of the electronic device is received through the second antenna, determining that the electronic device is a wireless charging receiving device .
  • the wireless charging and discharging controller is further configured to: switch the wireless charging and discharging device to the wireless charging stand mode, if the feedback of the electronic device is received through the second antenna Device information, determining that the electronic device is a wireless charging receiving device; or, in the wireless charging stand mode of the wireless charging and discharging device, determining the type of the electronic device without receiving feedback information of the electronic device
  • the wireless charging and discharging controller is further configured to: switch the wireless charging and discharging device to the wireless charging receiving mode, and send device information of the wireless charging and discharging device to the electronic device through the first antenna, if the The feedback information of the electronic device determines that the electronic device is a wireless charging stand device.
  • the wireless charging and discharging device further includes a display screen; after the wireless charging and receiving mode of the wireless charging and discharging device is sent to the electronic device, the device information of the wireless charging and discharging device is not Receiving the feedback information of the electronic device, the wireless charging and discharging controller is further configured to: control the wireless charging and discharging device to display the first prompt information through the display screen, where the first prompt information is used to prompt the user whether to use the electronic
  • the device is switched from wireless charging reception mode to none In the line charging mode, or in the wireless charging stand mode of the wireless charging and discharging device, the wireless charging and discharging controller is further configured to: control the wireless charging and discharging device to pass the feedback information of the electronic device
  • the display screen displays a second prompt message for prompting the user whether to switch the electronic device from the wireless charging stand mode to the wireless charging receiving mode.
  • the wireless charging and discharging controller is specifically configured to: detect a simulated Internet packet explorer Ping value of the wireless charging and discharging device When changing, determining that the electronic device wirelessly accesses the wireless charging and discharging device, or determining that the electronic device wirelessly accesses the wireless charging and discharging device when detecting a level change of a mechanical contact on the wireless charging and discharging device, or When detecting a level change of the Hall HALL device in the charging device, determining that the electronic device wirelessly accesses the wireless charging and discharging device, or detecting that the device is connected in the short-range communication module of the wireless charging and discharging device When entering the wireless charging and discharging device, it is determined that the electronic device wirelessly accesses the wireless charging and discharging device.
  • the wireless charging and discharging controller is further configured to: Transmitting, according to a preset wireless charging communication protocol, status information of the wireless charging and discharging device to the wireless charging stand device, so that the wireless charging stand device adjusts the output of charging the charging and discharging device according to the state information of the wireless charging and discharging device.
  • the status information of the wireless charging and discharging device includes at least one of: a quantity of the wireless charging and discharging device, a charging current, a battery voltage, and temperature information; or, in a process of discharging the electronic device through the second antenna
  • the wireless charging and discharging controller is further configured to: receive status information of the wireless charging receiving device sent by the wireless charging receiving device according to a preset wireless charging communication protocol, where the status information of the wireless charging receiving device includes at least One type: the power, charging current, battery voltage and temperature of the wireless charging receiving device Information; receiving apparatus to the discharge output power of the wireless charging receiving apparatus of the wireless charging status information adjusted.
  • the first antenna and the second antenna are the same antenna.
  • a fourth aspect provides a wireless charging and discharging device including a processor and a memory for storing a computer program for executing a computer program stored in the memory, performing the first aspect described above The method of any of the possible implementations of the first aspect.
  • a computer storage medium for storing computer software instructions for use in the wireless charging and discharging device, including any of the first aspect, the first aspect The instructions of the method in the implementation.
  • the charging and discharging device in the embodiment of the present invention can receive the power provided by the wireless charging stand as the wireless charging receiving device, or can discharge to the wireless charging receiving device as the wireless charging stand device, that is, support the reverse wireless charging function. Therefore, the method in the embodiment of the present invention can solve the problem in the prior art that when a user carries two devices that support the wireless charging function, even if one device is out of power, the device that is not powered can be charged by another device. Improve the user experience.
  • FIG. 1 is a schematic diagram of an applicable scenario according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of another applicable scenario of an embodiment of the present invention.
  • FIG. 3 is a schematic flow chart of a charge and discharge method in accordance with one embodiment of the present invention.
  • FIG. 4 is a schematic diagram of charging in accordance with one embodiment of the present invention.
  • Figure 5 is a schematic illustration of a discharge in accordance with one embodiment of the present invention.
  • Figure 6 is a schematic block diagram of a charge and discharge device in accordance with one embodiment of the present invention.
  • FIG. 7 is a schematic block diagram of a charge and discharge device in accordance with another embodiment of the present invention.
  • Figure 8 is a schematic block diagram of a charge and discharge device in accordance with another embodiment of the present invention.
  • the embodiment of the present invention intelligently proposes a wireless charging and discharging device, the wireless charging and discharging device It can be used as a wireless charging receiving device to receive the power provided by the wireless charging stand device, or as a wireless charging stand device to charge the external wireless charging receiving device, that is, to support the reverse wireless discharging function. Therefore, the method in the embodiment of the present invention can solve the problem in the prior art, that is, when a user carries two devices that support the wireless charging function, even if one device is out of power, the device that is not powered can be charged by another device. Improve the user experience.
  • the charging and discharging device in the embodiment of the present invention can acquire power from the electronic device (wireless charging stand device) in a wireless manner to implement wireless charging; the charging and discharging device in the embodiment of the present invention It is also possible to wirelessly charge other electronic devices (wireless charging receiving devices).
  • the wireless charging and discharging device may include a computer, a smart phone, a game machine, a wearable device, a portable computer (Portable Android Device, abbreviated as "PAD”), a portable device, or have wireless charging and Discharge function of mobile power pack (MPP) (also known as charging treasure or travel charger), as long as the wireless charging and discharging device can be wirelessly charged, and can be wirelessly used for other electronic
  • MPP mobile power pack
  • the device can be charged, and the embodiment of the present invention is not limited thereto.
  • the wireless charging and discharging device can wirelessly charge the electronic device to obtain wireless power.
  • the type of the electronic device is a wireless charging stand device
  • the wireless charging stand device can wirelessly charge the wireless charging and discharging device.
  • the wireless charging stand device can be a computer, a smart phone, or the like.
  • PID Portable Android Device
  • MPP wireless mobile power
  • the wireless charging stand device It can also be another charge and discharge device.
  • the wireless charging and discharging device can wirelessly charge the electronic device.
  • the wireless charging receiving device can obtain power from the wireless charging and discharging device in a wireless manner to implement wireless charging.
  • the wireless charging receiving device can It is a computer, smart phone, game console, wearable device, tablet (Portable Android Device, or "PAD") or wireless mobile power (Mobile Power Pack (MPP)) (also known as charging treasure or Travel charger), etc.; the wireless charging receiving device can also be another charging and discharging device.
  • PAD Portable Android Device
  • MPP Mobile Power Pack
  • the wireless charging receiving device can also be another charging and discharging device.
  • the embodiment of the present invention is not limited thereto as long as the electronic device can be charged or charged by other means.
  • WPC Wireless Power Consortium
  • A4WP A4WP
  • PMA Power Matters Alliance
  • FIG. 3 shows a schematic flow chart of a wireless charging and discharging method according to an embodiment of the present invention.
  • the method 300 shown in FIG. 3 is applied to a charging and discharging device, and the wireless charging and discharging device may include: The wireless charging and discharging controller, the battery, the first antenna and the second antenna; wherein the wireless charging and discharging controller can receive the charging power provided by the wireless charging socket for the battery of the wireless charging and discharging device through the first antenna.
  • the wireless charging and discharging controller can discharge the electronic device connected to the charging and discharging device through the second antenna.
  • the wireless charge and discharge controller can control the charge and discharge of the battery by controlling the power management unit.
  • the power management unit may be an independent management unit or a same unit as the wireless charge and discharge controller; the wireless charge and discharge controller may be an independent control unit or a processor of the wireless charge and discharge device.
  • the first antenna and the second antenna may be two independent antennas, or may be the same antenna.
  • the embodiment of the present invention is not limited thereto.
  • the method 300 shown in FIG. 3 can be performed by a wireless charge and discharge controller in the wireless charging and discharging device, and the method 300 includes:
  • the wireless charging and discharging controller may determine that the electronic device accesses the wireless charging and discharging device by one of the following manners.
  • the electronic device is determined to be connected to the wireless charging and discharging device.
  • the wireless charging and discharging controller can periodically detect the sense value of the wireless charging antenna.
  • the sense of the wireless charging antenna is a no-load value, when there is a device.
  • the sense value will change.
  • the wireless charge and discharge controller detects the change of the sense value, it is considered that the electronic device is connected to the wireless charge and discharge device.
  • the period in which the wireless charging and discharging controller periodically detects the sensed value of the wireless charging antenna may be preset, and the user may input an instruction to change the size of the period, which is not limited in the embodiment of the present invention.
  • a mechanical contact may be disposed on the wireless charging and discharging device, and when an electronic device is connected to the wireless charging and discharging device, the level of the mechanical contact changes, and then the wireless charging and discharging control is performed.
  • the device can determine that an electronic device is connected to the wireless charging and discharging device when the level of the mechanical contact changes.
  • the electronic device is connected to the wireless charging and discharging device.
  • a HALL device can be built in the wireless charging and discharging device.
  • a magnet is placed in the electronic device.
  • the HALL device changes the output level due to the magnet on the electronic device, and the wireless charging and discharging controller can change at the level. It is determined that an electronic device is connected to the wireless charging and discharging device.
  • the short-range communication module of the wireless charging and discharging device detects that the device is connected to the wireless charging and discharging device, it is determined that the electronic device is connected to the wireless charging and discharging device.
  • a short-range communication module is built in the wireless charging and discharging device and the electronic device, and the short-range communication module in the wireless charging and discharging device can scan whether there is a device for short-distance communication.
  • the wireless charge and discharge controller may determine that an electronic device is connected to the wireless charge and discharge device.
  • the short-range communication module may be a Bluetooth module, an infrared module, or a Near Field Communication (NFC) module, and the like, and the embodiment of the present invention is not limited thereto.
  • NFC Near Field Communication
  • the method may further include:
  • the wireless charging and discharging controller can determine the type of the electronic device in various manners.
  • the wireless charging and discharging controller can determine the type of the electronic device by one of the following methods.
  • Manner 1 The wireless charging and discharging controller determines the type of the electronic device according to the received device information sent by the electronic device through the short-range communication method.
  • the wireless communication module of the wireless charging and discharging device establishes a connection with the wireless communication module of the electronic device, and the electronic device can send the wireless charging and discharging device to the wireless charging and discharging device.
  • Device information the device information is used to indicate the type of the electronic device, and further, the wireless charging and discharging device can determine the type of the electronic device according to the device information.
  • the wireless charging and discharging controller sends the device information of the wireless charging and discharging device to the electronic device through the first antenna in the wireless charging and receiving mode of the wireless charging and discharging device, and if the electronic device receives the feedback information , determining that the electronic device is a wireless charging stand device;
  • the wireless charging and discharging controller determines that the electronic device is a wireless charging receiving device if the device information of the feedback of the electronic device is received by the second antenna in the wireless charging stand mode of the wireless charging and discharging device.
  • the electronic device is not received.
  • feedback information In the case of feedback information,
  • the wireless charging and discharging controller can also switch the wireless charging and discharging device to the wireless charging stand mode, and if the device information of the feedback of the electronic device is received through the second antenna, determine that the electronic device is a wireless charging receiving device.
  • the wireless charging and discharging controller can also switch the wireless charging and discharging device to the wireless charging receiving mode, and send the device information of the wireless charging and discharging device to the electronic device through the first antenna, if the feedback of the electronic device is received The information determines that the electronic device is a wireless charging stand device.
  • the wireless charging and discharging controller may first configure the wireless charging and discharging device to be in a wireless charging receiving mode, and the wireless charging controller uses different loads in the first
  • the antenna generates different levels of high and low levels to send the wireless charging and discharging device information to the electronic device, and waits for the electronic device to feed back the information. If the feedback information is received within a certain time, it is confirmed that the accessed electronic device is a wireless charging stand.
  • the device if not receiving the feedback information, considers that the accessed electronic device is not a wireless charging stand; then, the wireless charging and discharging controller configures the wireless charging and discharging device to be in a wireless charging stand mode, and waits for the electronic device through the second antenna
  • the device information fed back by the device if it receives the device information fed back by the electronic device, confirms that the accessed electronic device is a wireless charging receiving device, and if it does not receive the feedback device information of the electronic device, it is considered to be an invalid device access.
  • the wireless charging and discharging device may further repeat the foregoing actions until the device identification is successful or the electronic device access state disappears.
  • the wireless charging and discharging controller automatically performs mode switching to continue to identify the type of the electronic device.
  • the wireless charging and discharging controller cannot automatically perform mode switching, and the user needs to manually switch the mode of the wireless charging and discharging device through the menu.
  • the wireless charging and discharging controller when the wireless charging and discharging controller sends the device information of the wireless charging and discharging device to the electronic device in the wireless charging and receiving mode of the wireless charging and discharging device, the device does not receive the wireless charging and discharging device.
  • the method further includes: controlling the wireless charging and discharging device to display the first prompt information through the display screen, the first prompt information Used to prompt the user whether to switch the electronic device from the wireless charging receiving mode to the wireless charging stand mode,
  • the method further includes: controlling the wireless charging and discharging device to display the second prompt information through the display screen, The second prompt information is used to prompt the user whether to switch the electronic device from the wireless charging stand mode to the wireless charging receiving mode.
  • the embodiment may display a prompt message on the display screen to prompt the user whether to switch the mode, so as to identify the electronic device and perform energy exchange with the electronic device.
  • the charging and discharging device can charge the electronic device or receive the electrical energy provided by the electronic device. Specifically, see the description in 320 below.
  • the electronic device is a wireless charging stand device
  • use the wireless charging stand device to charge the wireless charging and discharging device in the wireless charging and receiving mode of the wireless charging and discharging device
  • the wireless charging and discharging controller can receive the charging power provided by the wireless charging stand device through the first antenna to charge the battery of the wireless charging and discharging device.
  • the method further includes:
  • the power, the status information of the wireless charging and discharging device includes at least one of the following: a quantity of the wireless charging and discharging device, a charging current, a battery voltage, and temperature information.
  • the type of the electronic device is a wireless charging receiving device
  • the wireless charge and discharge controller can discharge the electronic device through the second antenna.
  • the method further includes:
  • the output power discharged to the wireless charging is adjusted according to the state information of the electronic device.
  • the charging and discharging device in the embodiment of the present invention can receive wireless as a wireless charging receiving device.
  • the power provided by the charging stand can also be discharged as a wireless charging stand device to the wireless charging receiving device, that is, the reverse wireless charging function is supported. Therefore, the method in the embodiment of the present invention can solve the problem in the prior art, that is, when a user carries two devices that support the wireless charging function, one device is out of power, and can be charged by another device to improve the user experience.
  • the type of the electronic device is a wireless charging stand device
  • the wireless charging and discharging device receives the charging power provided by the wireless charging stand device through the first antenna in the wireless charging receiving mode, and the wireless charging device is used for the wireless charging device.
  • the battery of the discharge device is charged.
  • the battery of the wireless charging and discharging device is in a charging state.
  • the type of the electronic device is a wireless charging receiving device, and the wireless charging receiving device discharges the wireless charging receiving device through the second antenna in the wireless charging stand mode.
  • the battery of the wireless charging and discharging device is in a discharged state.
  • the charging and discharging device of the embodiment of the present invention can automatically switch to the wireless charging receiving mode or the wireless charging stand mode according to the type of the accessed electronic device. For example, when the wireless charging and discharging device is placed on the wireless charging stand device, the power output from the wireless charging stand device is received through the wireless charging receiving mode, and if the wireless charging supporting electronic device (ie, the wireless charging receiving device) is connected to the charging and discharging device When the wireless charging and discharging device automatically switches to the wireless charging stand mode, the electronic device is charged.
  • the wireless charging supporting electronic device ie, the wireless charging receiving device
  • the charging and discharging device of the embodiment of the present invention defaults to the wireless charging receiving mode. If the wireless charging stand mode is to be used, the user needs to manually set the charging and discharging device to the wireless charging stand mode through the setting menu of the charging and discharging device. When the charging and discharging device is in the wireless charging stand mode, it can only radiate energy to the outside but cannot receive the energy radiated by other wireless charging stand devices. When it is necessary to exit the wireless charging stand mode, the user needs to manually set the charging and discharging device to wireless charging through the setting menu. Receive mode. When the charging and discharging device is in the wireless charging receiving mode, it can only receive energy, but cannot radiate energy externally. When it is necessary to exit the wireless charging receiving mode, the user needs to manually set the charging and discharging device to the wireless charging stand mode through the setting menu.
  • the following describes the specific process of charging and discharging of the wireless charging and discharging device in the automatic mode.
  • the wireless charging and discharging device (for example, the mobile phone) is initially in the wireless charging receiving device scanning mode, and the wireless charging receiving device scan signal is periodically sent out for scanning whether the electronic device supporting wireless charging is accessed.
  • the access identification process may refer to the description in the foregoing step 310, and details are not described herein again.
  • the wireless charging and discharging device When the wireless charging and discharging device is placed on the wireless charging stand device, the wireless charging and discharging device recognizes that the wireless charging receiving device accesses, and communicates with the wireless charging stand device to identify that the wireless charging stand is accessed, and the charging and discharging are performed at this time. The device switches to the wireless charging reception mode to obtain power from the wireless charging stand device. According to the wireless charging communication protocol between the charging and discharging device and the wireless charging stand device during charging, the charging and discharging device periodically reports the power, charging current, battery voltage, charging and discharging device temperature and the like to the wireless charging stand device, and is used for the wireless charging stand device. Adjust the output power and control the charging process.
  • the wireless charging and discharging device After the charging and discharging device is fully charged, the wireless charging and discharging device sends a charging full message to the wireless charging stand device, and the wireless charging stand device stops charging the wireless charging and discharging device after receiving the relevant information, but still maintains a regular communication state; After the wireless charging and discharging device is removed from the wireless charging stand device, communication between the wireless charging and discharging device and the wireless charging stand device fails, and the wireless charging and discharging device ends the wireless charging receiving mode and re-enters the wireless charging receiving device scanning mode.
  • a wireless charging receiving device eg, a wristband
  • the wireless charging and discharging device recognizes that the wireless charging receiving device is accessed, and The wireless charging receiving device communicates that the accessed device is a wristband device, and at this time, the wireless charging and discharging device switches to a wireless charging stand mode to charge the wireless charging receiving device.
  • the wireless charging and receiving device and the wireless charging receiving device periodically report the power, the charging current, the battery voltage, the temperature of the wireless charging receiving device, etc. to the wireless charging and discharging device according to the wireless charging communication protocol.
  • the wireless charging receiving device After the wireless charging receiving device is fully charged, the wireless charging receiving device sends charging full information to the wireless charging and discharging device, and the wireless charging and discharging device stops charging the wireless charging receiving device after receiving the related information, but also maintains regular communication. a state; when the wireless charging and receiving device is removed from the wireless charging and discharging device, communication between the wireless charging and discharging device and the wireless charging receiving device fails, the wireless charging and discharging device ends the wireless charging stand mode, and re-enters the wireless Charging receiving device scan mode.
  • the charging and discharging device that initially supports reverse wireless charging is in a wireless charging receiving mode.
  • the wireless charging and discharging device When the wireless charging and discharging device is placed on the wireless charging stand, the wireless charging and discharging device establishes communication with the wireless charging stand and reports the wireless charging and discharging device. Device-related information, the wireless charging stand controls the output power according to the information reported by the wireless charging and discharging device, and the wireless charging and discharging device obtains electricity from the wireless charging stand can.
  • the wireless charging and discharging device and the wireless charging base according to the wireless charging communication protocol periodically report the battery power, the charging current, the battery voltage, the temperature of the wireless charging and discharging device, and the like to the wireless charging stand.
  • the wireless charging and discharging device After the wireless charging and discharging device is fully charged, the wireless charging and discharging device sends a charging full message to the wireless charging stand, and the wireless charging stand stops charging the wireless charging and discharging device after receiving the relevant information, but also maintains a regular communication state;
  • the wireless charging and discharging device After the wireless charging and discharging device is removed from the wireless charging stand, the communication between the wireless charging and discharging device and the wireless charging stand fails, and the communication with the current charging stand is exited, but still in the wireless charging receiving mode, waiting to access the wireless charging stand. Receiving electrical energy;
  • the wireless charging and discharging device When the wireless charging and discharging device is in the wireless charging receiving mode, if the wireless charging receiving device (for example, a wristband) is placed on the wireless charging and discharging device, it will not be recognized, and the wireless charging and discharging device cannot receive the wireless charging and receiving device.
  • the wireless charging receiving device for example, a wristband
  • the user is prompted to set the wireless charging and discharging device to the charging stand mode through the menu of the wireless charging and discharging device, and when the wireless charging receiving device is placed on the wireless charging and discharging device
  • the wireless charging and receiving device is recognized to be connected, the wireless charging and discharging device establishes communication with the wireless charging receiving device, and acquires related device information of the wireless charging receiving device, and the wireless charging and discharging device controls according to the acquired information.
  • the charging current, the battery voltage, the temperature of the wireless charging receiving device, and the like are used by the wireless charging and discharging device to adjust the output power and control the charging process.
  • the wireless charging receiving device After the wireless charging receiving device is fully charged, the wireless charging receiving device sends charging full information to the wireless charging and discharging device, and the wireless charging and discharging device stops charging the wireless charging receiving device after receiving the related information, but also maintains regular communication.
  • the wireless charging and discharging device When the wireless charging and discharging device is set to the charging stand mode, the external wireless charging stand will not be able to receive the charging power of the wireless charging and discharging device. If the wireless charging and discharging device needs to be wirelessly charged, the user needs to be prompted to charge and discharge through the wireless charging and discharging device.
  • the device menu exits the wireless charging and discharging device from the wireless charging stand mode, and sets the wireless charging and discharging device to the wireless charging receiving mode.
  • FIG. 6 shows a schematic block diagram of a wireless charge and discharge device in accordance with one embodiment of the present invention. As shown The wireless charging and discharging device 600 shown in FIG. 6 includes:
  • the first determining unit 610 is configured to determine that the electronic device wirelessly accesses the wireless charging and discharging device
  • the charging unit 620 is configured to: when the electronic device is a wireless charging stand device, use the wireless charging stand device to charge the wireless charging and discharging device in the wireless charging receiving mode of the wireless charging and discharging device;
  • the discharging unit 630 is configured to discharge the wireless charging receiving device in the wireless charging stand mode of the wireless charging and discharging device when the type of the electronic device is a wireless charging receiving device.
  • the charging and discharging device in the embodiment of the present invention can receive the power provided by the wireless charging stand as the wireless charging receiving device, or can charge the external wireless charging receiving device as the wireless charging stand device, that is, support the reverse wireless charging function. Therefore, the method of the embodiment of the present invention can solve the problems of the prior art and improve the user experience.
  • the wireless charging and discharging device further includes:
  • the second determining unit is configured to determine, after the first determining unit determines that the electronic device wirelessly accesses the wireless charging and discharging device, determine the type of the electronic device.
  • the second determining unit is specifically configured to determine, according to the received device information that is sent by the electronic device by using a short-range communication manner, the type of the electronic device;
  • the second determining unit is configured to send the device information of the wireless charging and discharging device to the electronic device in the wireless charging receiving mode of the wireless charging and discharging device, and if the feedback information of the electronic device is received, determine the The electronic device is a wireless charging stand device;
  • the second determining unit is specifically configured to determine, in the wireless charging stand mode of the wireless charging and discharging device, if the device information of the feedback of the electronic device is received, determining that the electronic device is a wireless charging receiving device.
  • the feedback information of the electronic device is not received.
  • the second determining unit is further configured to switch the wireless charging and discharging device to the wireless charging stand mode, and if the device information of the feedback of the electronic device is received by the second antenna, determining that the electronic device is a wireless charging receiving device;
  • the second determining unit is further configured to switch the wireless charging and discharging device to the wireless charging receiving mode And transmitting, by the first antenna, device information of the wireless charging and discharging device to the electronic device, and if receiving feedback information of the electronic device, determining that the electronic device is a wireless charging stand device.
  • the wireless charging and discharging device further includes:
  • a display unit configured to: in the wireless charging and receiving mode of the wireless charging and discharging device, control the wireless charging and discharging device to display the first prompt information through the display screen, without receiving the feedback information of the electronic device, the first The prompt information is used to prompt the user whether to switch the electronic device from the wireless charging receiving mode to the wireless charging stand mode.
  • the wireless charging and discharging device in the wireless charging stand mode of the wireless charging and discharging device, if the feedback information of the electronic device is not received, the wireless charging and discharging device is controlled to display the second prompt information through the display screen, where the second prompt information is used. The user is prompted to switch the electronic device from the wireless charging stand mode to the wireless charging receiving mode.
  • the first determining unit is specifically configured to:
  • the short-range communication module of the wireless charging and discharging device detects that a device accesses the wireless charging and discharging device, it is determined that the electronic device wirelessly accesses the wireless charging and discharging device.
  • the wireless charging and discharging device further includes:
  • a sending unit configured to send status information of the wireless charging and discharging device to the wireless charging stand device according to a preset wireless charging communication protocol during charging of the wireless charging and discharging device by using the wireless charging stand device, so as to facilitate
  • the wireless charging stand device adjusts the output power of the wireless charging and discharging device according to the state information of the wireless charging and discharging device, and the state information of the wireless charging and discharging device includes at least one of the following: a quantity of the wireless charging and discharging device, Charge current, battery voltage and temperature information;
  • the wireless charging and discharging device further includes:
  • a sending unit configured to receive status information of the electronic device sent by the wireless charging receiving device according to a preset wireless charging communication protocol during discharging to the wireless charging receiving device,
  • the status information of the wireless charging receiving device includes at least one of the following: a quantity of the wireless charging receiving device, a charging current, a battery voltage, and temperature information;
  • an adjusting unit configured to adjust an output power discharged to the wireless charging receiving device according to the state information of the wireless charging receiving device.
  • the charging unit is configured to receive, by using the first antenna, charging power provided by the wireless charging stand device to charge the wireless charging and discharging device;
  • the discharge unit is specifically configured to discharge the wireless charging receiving device through the second antenna.
  • the first antenna and the second antenna are the same antenna.
  • the wireless charging and discharging device 600 shown in FIG. 6 can implement the various processes of the wireless charging and discharging method involved in the method embodiments of FIGS. 1 to 5.
  • the operations and/or functions of the various modules in the wireless charging and discharging device 600 are respectively implemented in order to implement the respective processes in the method embodiments in FIGS. 1 to 5.
  • the detailed description is omitted here.
  • FIG. 7 is a block diagram showing the structure of a wireless charging and discharging device according to an embodiment of the present invention.
  • the wireless charging and discharging device 700 includes: a wireless charging and discharging controller 710, a battery 720, a first antenna 730, and a second antenna 740;
  • the wireless charging and discharging controller is configured to determine that the electronic device wirelessly accesses the wireless charging and discharging device
  • the wireless charging and discharging controller is further configured to: when the electronic device is a wireless charging stand device, receive the charging power provided by the wireless charging stand device through the first antenna in the wireless charging receiving mode of the wireless charging and discharging device, Charging the battery of the wireless charging and discharging device;
  • the wireless charging and discharging controller is further configured to discharge the electronic device through the second antenna in the wireless charging stand mode of the wireless charging and discharging device when the electronic device is a wireless charging receiving device.
  • the wireless charging and discharging controller 710 can control the charging and discharging of the battery 720 by controlling the power management unit.
  • the power management unit may be an independent management unit, or may be the same unit as the wireless charge and discharge controller 710; the wireless charge and discharge controller 710 may be an independent control unit, or may be connected to the wireless charge and discharge device.
  • the processor is the same unit;
  • first antenna 730 and the second antenna 740 may be two independent antennas, or may be the same antenna, and the embodiment of the present invention is not limited thereto.
  • the charging and discharging device in the embodiment of the present invention can receive the power provided by the wireless charging stand as the wireless charging receiving device, or can charge the external wireless charging receiving device as the wireless charging stand device, that is, support the reverse wireless charging function. Therefore, the method of the embodiment of the present invention can solve the prior art. Problems with the technology to enhance the user experience.
  • the first antenna and the second antenna in the embodiment of the present invention are wireless magnetic induction channels, and the second antenna is configured to receive energy radiated by the wireless charging stand when the wireless charging and discharging device is in the wireless charging and receiving mode, in the wireless charging When the discharge device is in the charging stand mode, the first antenna is used to radiate energy to the external device, and in the embodiment of the invention, the first antenna and the second antenna also function to transmit communication signals.
  • the same antenna is time-multiplexed for receiving energy radiated by the wireless charging stand when the wireless charging and discharging device is in the wireless charging and receiving mode, and the wireless charging and discharging device is used as the wireless charging and discharging device The energy is radiated to the external device in the charging stand mode.
  • the wireless charging controller controls the wireless charging process.
  • the main function is to control the communication between the mobile phone and the charging stand or the wristband using a wireless charging protocol, for example, determining the type of electronic device access and identification of the electronic device, and the like.
  • the wireless charge and discharge controller is also used to perform energy conversion according to different modes in which the mobile phone is located.
  • the energy conversion function is mainly that the wireless charging and discharging device converts the wireless energy received by the wireless charging antenna into a DC power source that can be used by the power management unit in the wireless charging and receiving mode, and the wireless charging and discharging device provides the power management unit in the charging stand mode.
  • the DC power is converted into wireless energy that the wireless charging antenna can radiate; the wireless charging and discharging controller is also used for transmission power control, specifically, the wireless charging and discharging controller is used according to the electronic device when the wireless charging and discharging device is used as the charging seat mode
  • the reported information controls the modulation power to achieve control of the output power.
  • the power management unit is configured to convert the DC power outputted by the wireless charging controller into the battery capable of receiving the power stored in the battery when the wireless charging and discharging device is in the wireless charging and receiving mode, and control the charging current, the charging voltage, and the charging. Temperature and battery power; when the wireless charging and discharging device is in the charging stand mode, the battery voltage is boosted to a voltage that the wireless charging controller can operate, and the output voltage and the output current are adjusted according to the power demand of the wristband transmitted by the wireless charging controller.
  • the power management unit may be separately configured according to the system complexity or the solution, or may be integrated into the wireless charging controller, which is not limited by the embodiment of the present invention.
  • the battery functions as an energy storage module, and charges the battery through the wireless charging antenna, the wireless charging controller and the power management unit when the wireless charging and discharging device is in the wireless charging receiving mode, and passes the power management unit when the wireless charging and discharging device is in the charging stand mode , the wireless charging controller and the wireless charging antenna radiate energy externally;
  • the role of the processor in the embodiment of the present invention is mainly to control the working state of the power management unit and the wireless charging controller according to the overall situation of the wireless charging and discharging device system, and coordinate the whole machine.
  • the working state and can provide a UI interface for the user to manually control the wireless charging and discharging device.
  • the processor is not a necessary module in the embodiment of the present invention, and the function of the processor may be implemented in a power management unit or a wireless charging controller, and the embodiment of the present invention is not limited thereto.
  • the process of controlling the charging/discharging of the wireless charging and discharging device by the wireless charging and discharging device 710 can be referred to the corresponding description of FIG. 1 to FIG. 5 above, and the detailed description is omitted here as appropriate.
  • the wireless charging and discharging controller in determining that the electronic device accesses the wireless charging and discharging device, is specifically configured to:
  • the short-range communication module of the wireless charging and discharging device detects that a device is connected to the wireless charging and discharging device, it is determined that the electronic device is connected to the wireless charging and discharging device.
  • the wireless charging and discharging controller is further configured to:
  • the wireless charging and discharging controller is specifically configured to:
  • the wireless charging and receiving mode of the wireless charging and discharging device transmitting device information of the wireless charging and discharging device to the electronic device, and if receiving feedback information of the electronic device, determining that the electronic device is a wireless charging stand device;
  • the wireless charging stand mode of the wireless charging and discharging device if the device information of the feedback of the electronic device is received, it is determined that the electronic device is a wireless charging receiving device.
  • the feedback information of the electronic device is not received.
  • the wireless charge and discharge controller is further configured to:
  • the wireless charge and discharge controller is further configured to:
  • the wireless charging and discharging device further includes a display screen
  • the wireless charge and discharge controller is also used to:
  • the first prompt information is used to prompt the user whether to switch the electronic device from the wireless charging receiving mode to the wireless charging dock mode
  • the wireless charge and discharge controller is also used to:
  • the wireless charging and discharging device is controlled to display a second prompt information through the display screen, wherein the second prompt information is used to prompt the user whether to switch the electronic device from the wireless charging stand mode to the wireless charging receiving mode.
  • the wireless charging and discharging controller is further configured to:
  • the wireless charging stand device Transmitting, according to a preset wireless charging communication protocol, status information of the wireless charging and discharging device to the wireless charging stand device, so that the wireless charging stand device adjusts the output of charging the charging and discharging device according to the state information of the wireless charging and discharging device.
  • the status information of the wireless charging and discharging device includes at least one of the following: a quantity of the wireless charging and discharging device, a charging current, a battery voltage, and temperature information;
  • the wireless charging and discharging controller further Used for:
  • the output power discharged to the wireless charging is adjusted according to the state information of the electronic device.
  • the charging and discharging device in the embodiment of the present invention can receive the power provided by the wireless charging stand as the wireless charging receiving device, or can charge the external wireless charging receiving device as the wireless charging stand device, that is, support the reverse wireless charging function. Therefore, the method of the embodiment of the present invention can solve the problems of the prior art and improve the user experience.
  • FIG. 8 is a schematic block diagram of a charge and discharge device 800 in accordance with one embodiment of the present invention.
  • the wireless charging and discharging device 800 can be used to implement the method implemented by the embodiments of the present invention shown in FIG. 1 to FIG. 5 .
  • FIGS. 8 For the convenience of description, only parts related to the embodiment of the present invention are shown, and the specific technical details are not disclosed. Please refer to the embodiments of the present invention shown in FIGS.
  • the mobile terminal may include a computer, a smart phone, a game machine, a wearable device, a tablet (Portable Android Device, abbreviated as "PAD”), a portable device, or a wireless power source (Mobile Power Pack, MPP) with wireless charging and discharging functions.
  • PAD Portable Android Device
  • MPP Mobile Power Pack
  • FIG. 8 is a block diagram showing a partial structure of a charging and discharging device 800 related to various embodiments of the present invention.
  • the charging and discharging device 800 includes a radio frequency (RF) circuit 81, a memory 82, an input unit 83, a display unit 84, an audio unit 85, a processor 86, a power source 87, an interface 88, and an antenna 89. component.
  • RF radio frequency
  • the structure of the terminal device shown in FIG. 8 does not constitute a limitation on the terminal device, and the terminal device may specifically include more or less components than those shown in FIG. 8, or may combine certain components. Parts, or different parts, are distributed in different locations.
  • the processor 86 is configured to determine that the electronic device is connected to the wireless charging and discharging device, wherein the type of the electronic device is a wireless charging stand device or a wireless charging receiving device;
  • the type of the electronic device is a wireless charging stand, in the wireless charging receiving mode of the wireless charging and discharging device, receiving, by the antenna 89, the charging power provided by the electronic device for the battery of the wireless charging and discharging device; when the electronic device When the type is a wireless charging receiving device, the wireless charging and discharging In the wireless charging stand mode of the device, the power of the battery of the wireless charging and discharging device is output to the electronic device through the antenna 89.
  • the charging and discharging device in the embodiment of the present invention can receive the power provided by the wireless charging stand as the wireless charging receiving device, or can charge the external wireless charging receiving device as the wireless charging stand device, that is, support the reverse wireless charging function. Therefore, the method of the embodiment of the present invention can solve the problems of the prior art and improve the user experience.
  • the processor 86 can control charging or discharging of the charging and discharging device through a wireless charging and discharging controller, and the wireless charging and discharging controller can be an independent control unit or the same unit as the processor 86, in FIG.
  • the wireless charging and discharging controller and the processor 86 are the same unit as an example, but the embodiment of the present invention is not limited thereto.
  • the antenna 89 can include a first antenna and a second antenna.
  • the second antenna may be configured to receive energy radiated by the wireless charging stand when the wireless charging and discharging device is in the wireless charging and receiving mode, and the first antenna may be used to radiate energy to the external device when the wireless charging and discharging device is in the charging stand mode .
  • the antenna 89 may also include an antenna, that is, the first antenna and the second antenna are the same antenna.
  • the antenna 89 is time-multiplexed, and the antenna 89 receives the wireless when the wireless charging and discharging device is in the wireless charging and receiving mode.
  • the energy radiated by the charging stand, the antenna 89 radiates energy to the external device when the wireless charging and discharging device is in the charging stand mode.
  • the radio frequency circuit 81 can be used for receiving and transmitting signals during the transmission and reception of information or a call, and in particular, after receiving the downlink signal, the processor 86 is processed; in addition, the uplink signal is sent. Go out.
  • the radio frequency circuit 81 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like.
  • LNA Low Noise Amplifier
  • the radio frequency circuit 81 may further include a short-range communication module, for example, a Wireless Fidelity (“WiFi”) module, a Bluetooth module, an infrared module, an NFC module, and the like, which are not described herein again.
  • a short-range communication module for example, a Wireless Fidelity (“WiFi”) module, a Bluetooth module, an infrared module, an NFC module, and the like, which are not described herein again.
  • the charging and discharging device 800 can communicate with an electronic device through an international standard such as a Wireless Power Consortium (WPC) (also referred to as Qi standard), A4WP, and PMA (Power Matters Alliance).
  • WPC Wireless Power Consortium
  • Qi standard Qi standard
  • A4WP A4WP
  • PMA Power Matters Alliance
  • the charge and discharge device 800 can also communicate with the network and other devices through wireless communication.
  • the wireless communication can use any communication standard or protocol, including but not limited to global mobile communications (Global System of Mobile Communication (referred to as "GSM”), General Packet Radio Service (“GPRS”), Code Division Multiple Access (“CDMA”), and wideband code division (Wideband Code Division Multiple Access, referred to as “WCDMA”), Long Term Evolution (LTE), WiFi, Bluetooth, Infrared, NFC, E-mail, Short Messaging Service (Short Messaging Service, referred to as "SMS”) and so on.
  • GSM Global System of Mobile Communication
  • GPRS General Packet Radio Service
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • LTE Long Term Evolution
  • WiFi Wireless Fidelity
  • Bluetooth Infrared
  • NFC Long Term Evolution
  • E-mail E-mail
  • SMS Short Messaging Service
  • the memory 82 can be used to store computer executable program code, the program code comprising instructions; when the processor executes the instructions, the instructions cause the electronic device to perform the various embodiments of the invention illustrated in Figures 1-5 above The method of the examples.
  • the memory 82 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system of the smart phone, an instruction required for at least one function (such as an instruction required to input an information function, that is, an input method application instruction, a sound) The function of the playback function, the instruction of the image playback function, etc.); the storage data area can store data created according to the use of the smartphone (such as a thesaurus, audio data, image data, phone book created by the user in the process of using the input method) and many more.
  • memory 82 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the input unit 83 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the terminal device.
  • the input unit 83 can include a touch screen 831 as well as other input devices 832.
  • Touch screen 831 also referred to as a touch panel, can collect touch operations on or near the user (such as the user's operation on or near touch screen 831 using any suitable object or accessory, such as a finger, stylus, etc.), and The corresponding connecting device is driven according to a preset program.
  • the touch screen 831 may include two parts of a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 86 is provided and can receive commands from the processor 86 and execute them.
  • the touch screen 831 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • Other input devices 832 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, power keys, etc.), trackballs, mice, joysticks, and the like.
  • the display unit 84 can be used to display information input by the user or information provided to the user and various menus of the wireless charging and discharging device.
  • the display unit 84 can include a display panel 841, optionally,
  • the display panel 841 is configured in the form of a liquid crystal display (“LCD") or an organic light-emitting diode (OLED).
  • the touch screen 831 can cover the display panel 841, and when the touch screen 831 detects a touch operation thereon or nearby, it is transmitted to the processor 86 to determine the type of the touch event, and then the processor 86 is in the display panel according to the type of the touch event.
  • the corresponding visual output is provided on the 841.
  • the touch screen 831 and the display panel 841 are implemented as two separate components to implement the input and output functions of the smartphone, in some embodiments, the touch screen 831 can be integrated with the display panel 841 to implement wireless. Input and output functions of the charge and discharge device.
  • the audio unit 85 includes an audio circuit 851, a speaker 852, and a microphone 853.
  • the audio unit 85 can provide an audio interface between the user and the wireless charging and discharging device.
  • the audio circuit 851 can transmit the converted electrical data of the received audio data to the speaker 852, and convert it into a sound signal output by the speaker 852; on the other hand, the microphone 853 converts the collected sound signal into an electrical signal, and the audio circuit 851 After receiving, it is converted into audio data, and then the audio data is output to the radio frequency circuit 81 for transmission to, for example, another wireless charging and discharging device, or the audio data is output to the memory 82 for further processing.
  • the processor 86 is a control center of the wireless charging and discharging device, and connects various parts of the entire wireless charging and discharging device by various interfaces and lines, by running or executing software programs and modules stored in the memory 82, and calling them in the memory 82.
  • the data performs various functions and processing data of the wireless charging and discharging device, thereby completing the corresponding functions of the wireless charging and discharging device.
  • the processor 86 may include one or more processing units; preferably, the processor 86 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like.
  • the modem processor primarily handles wireless communications. It will be appreciated that the above described modem processor may also not be integrated into the processor 86.
  • the wireless charging and discharging device further includes a power source 87 (such as a battery) for supplying power to each component.
  • a power source 87 such as a battery
  • the power source can be logically connected to the processor 86 through the power management system to manage charging, discharging, and power management through the power management system.
  • the interface 88 can be used to connect with other devices and transmit data between the wireless charging and discharging device and other devices.
  • the interface 88 can be a wired connection interface or a wireless connection interface.
  • the charging and discharging device 80 may correspond to the wireless charging and discharging device 600 and the wireless charging and discharging device 700 in the embodiment of the present invention and may correspond to performing various steps in the method embodiment of the present invention, for the sake of brevity. , will not repeat them here.
  • the processor of the foregoing device may be a central processing unit (CPU), and the processor may also be other general-purpose processors, digital signal processors (DSPs), and application specific integrated circuits. (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, etc.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • system and “network” are used interchangeably herein.
  • the term “and/or” in this context is merely an association describing the associated object, indicating that there may be three relationships, for example, A and / or B, which may indicate that A exists separately, and both A and B exist, respectively. B these three situations.
  • the character "/" in this article generally indicates that the contextual object is an "or" relationship.
  • B corresponding to A means that B is associated with A, and B can be determined according to A.
  • determining B from A does not mean that B is only determined based on A, and that B can also be determined based on A and/or other information.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of cells is only a logical function division.
  • multiple units or components may be combined or integrated. Go to another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, or an electrical, mechanical or other form of connection.
  • the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present invention.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • Computer readable media includes non-volatile computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • a storage medium may be any available media that can be accessed by a computer.
  • computer readable media may comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, disk storage media or other magnetic storage device, or can be used for carrying or storing in the form of an instruction or data structure.
  • the desired program code and any other medium that can be accessed by the computer may suitably be a computer readable medium.
  • any connection may suitably be a computer readable medium.
  • coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL), or wireless technologies such as infrared, radio, and microwave
  • coaxial cable, fiber optic cable, twisted pair, DSL or wireless technologies such as infrared, wireless and microwave are included in the fixing of the associated medium.
  • a disk and a disc include a compact disc (CD), a laser disc, a compact disc, a digital versatile disc (DVD), a floppy disk, and a Blu-ray disc, wherein the disc is usually magnetically copied, and the disc is The laser is used to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.

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Abstract

本发明实施例提供了一种无线充放电的方法和无线充放电设备,该方法包括确定电子设备无线接入该无线充放电设备;当该电子设备为无线充电座设备时,在该无线充放电设备的无线充电接收模式下,使用该无线充电座设备为该无线充放电设备充电;当该电子设备的类型为无线充电接收设备时,在该无线充放电设备的无线充电座模式下,向该无线充电接收设备放电。本发明实施例中的充放电设备既可以作为无线充电接收设备接收无线充电座提供的电能,也可以作为无线充电座设备向无线充电接收设备放电,即支持反向无线充电功能,能够提升用户体验。

Description

无线充放电的方法和无线充放电设备 技术领域
本发明实施例涉及充放电领域,特别涉及一种无线充放电的方法和无线充放电设备。
背景技术
无线充电因为利用无线磁电感应充电可做到隐形,设备磨损率低,技术含量高,操作方便等原因,受到越来越多用户的青睐。因此更多的厂家为了吸引客户,投入无线充电接收设备的开发中。
当前,越来越多的厂家开发出支持无线充电的设备,例如,具有无线充电功能的手机、手环、便携式设备等等。
然而,当前业界支持无线充电的接收端设备,均只能接收电能,不支持对外输出无线电能。如果用户携带两个支持无线充电功能的设备出门,一个设备没电了,只能使用无线充电座给没有电的设备充电,用户使用多有不便。
发明内容
本发明实施例提供了一种无线充放电的方法和无线充放电设备,该方法中的充放电设备既能够接收电能,也能够实现将电能提供给其他电子设备,能够提升用户体验。
第一方面,提供了一种无线充放电的方法,该方法包括:确定电子设备无线接入该无线充放电设备;当该电子设备为无线充电座设备时,在该无线充放电设备的无线充电接收模式下,使用该无线充电座设备为该无线充放电设备充电;当该电子设备的类型为无线充电接收设备时,在该无线充放电设备的无线充电座模式下,向该无线充电接收设备放电。因此,本发明实施例中的充放电设备既可以作为无线充电接收设备接收无线充电座提供的电能,也可以作为无线充电座设备向无线充电接收设备放电,即支持反向无线充电功能。因此本发明实施例的方法能够解决现有技术的问题,即在用户携带两个支持无线充电功能的设备出门,一个设备没电了,可以通过另一个设备进行充电,提升用户体验。
可选地,作为一种实现方式,该确定电子设备无线接入该无线充放电设 备,包括:在检测到该无线充放电设备的模拟Ping值变化时,确定该电子设备无线接入该无线充放电设备,或者,在检测到该无线充放电设备上机械触点的电平变化时,确定该电子设备无线接入该无线充放电设备,或者,在检测到该充电设备中的霍尔HALL器件的电平变化时,确定该电子设备无线接入该无线充放电设备,或者,在该无线充放电设备的近距离通信模块检测到有设备接入该无线充放电设备时,确定该电子设备无线接入该无线充放电设备。例如,在本发明实施例中,无线充放电控制器可以定期检测无线充电天线的感值,当没有无线充电接收设备接入到手机时,无线充电天线的感值为空载值,当有设备接入到手机上时,此感值将产生变化,无线充放电控制器检测到感值变化时即认为有电子设备接入该无线充放电设备。应理解,无线充放电控制器定期检测无线充电天线的感值的周期可以预设设定,用户可以输入指令改变该周期的大小,本发明实施例并不对此做限定。再例如,本发明实施例中,可以在该无线充放电设备上设置一个机械触点,当有电子设备接入该无线充放电设备时,该机械触点的电平发生变化,进而无线充放电控制器可以在该机械触点的电平变化时确定有电子设备接入该无线充放电设备。再例如,本发明实施例中,可以在该无线充放电设备上内置一个HALL器件,在电子设备内放置一个磁铁,当有电子设备接入该无线充放电设备时,该HALL器件会由于电子设备上的磁铁改变输出电平,进而无线充放电控制器可以在该电平变化时确定有电子设备接入该无线充放电设备。再例如,本发明实施例中,在该无线充放电设备和该电子设备上均内置一个近距离通信模块,该无线充放电设备中的近距离通信模块可以扫描是否有近距离通信的设备,在该近距离通信模块识别有近距离设备时,该无线充放电控制器可以确定有电子设备接入该无线充放电设备。应理解,该近距离通信模块可以为蓝牙模块、红外模块或近距离无线通信(Near Field Communication,NFC)模块等,本发明实施例并不限于此。
可选地,作为一种实现方式,在确定电子设备无线接入该无线充放电设备之后,该方法还包括:确定该电子设备的类型。
具体地,作为一种实现方式,该确定该电子设备的类型,包括:根据接收到的该电子设备通过近距离通信方式发送的设备信息,确定该电子设备的类型;或者,在该无线充放电设备的无线充电接收模式下,向该电子设备发送该无线充放电设备的设备信息,如果接收到该电子设备的反馈信息,则确 定该电子设备为无线充电座设备;或者,在该无线充放电设备的无线充电座模式下,如果接收到该电子设备的反馈的设备信息,则确定该电子设备为无线充电接收设备。
可选地,作为一种实现方式,在该无线充放电设备的无线充电接收模式下,向该电子设备发送该无线充放电设备的设备信息后,在未接收到该电子设备的反馈信息的情况下,该确定该电子设备的类型,还包括:将该无线充放电设备切换到该无线充电座模式,如果通过该第二天线接收到该电子设备的反馈的设备信息,则确定该电子设备为无线充电接收设备;或者,在该无线充放电设备的无线充电座模式下,在未接收到该电子设备的反馈信息的情况下,该确定该电子设备的类型,还包括:将该无线充放电设备切换到该无线充电接收模式,并通过该第一天线向该电子设备发送该无线充放电设备的设备信息,如果接收到该电子设备的反馈信息,则确定该电子设备为无线充电座设备。具体而言,在该无线充放电设备确定该电子设备接入后,该无线充放电控制器可以先将该无线充放电设备配置为无线充电接收模式,无线充电控制器使用不同的负载在第一天线上产生高低不同的电平给该电子设备发送该无线充放电设备信息,等待该电子设备反馈信息,如果在一定时间内收到该反馈信息,则确认接入的该电子设备是无线充电座设备,如果没有收到反馈信息则认为接入的该电子设备不是无线充电座;之后,该无线充放电控制器再将该无线充放电设备配置为无线充电座模式,通过第二天线等待该电子设备反馈的设备信息,如果收到该电子设备的反馈的设备信息则确认接入的该电子设备为无线充电接收设备,如果没有收到该电子设备的反馈的设备信息则认为是无效设备接入。可选地,在该电子设备被认为为无效设备接收后,该无线充放电设备还可以重复上述动作直到设备识别成功或者该电子设备接入状态消失。
可替代地,作为一种实现方式,在该无线充放电设备的无线充电接收模式下,在未接收到该电子设备的反馈信息的情况下,
该方法还包括:控制该无线充放电设备通过显示屏显示第一提示信息,该第一提示信息用于提示用户是否将该电子设备由无线充电接收模式切换到无线充电座模式,或者,在该无线充放电设备的无线充电座模式下,在未接收到该电子设备的反馈信息的情况下,该方法还包括:控制该无线充放电设备通过显示屏显示第二提示信息,该第二提示信息用于提示用户是否将该 电子设备由无线充电座模式切换到无线充电接收模式。因此,本发明实施例在充放电设备的当前模式下未识别到该电子设备的类型时,可以通过显示屏显示提示信息提示用户是否切换模式,以便识别该电子设备,与该电子设备进行能量交换。
可选地,作为一种实现方式,在使用该无线充电座设备为该无线充放电设备充电的过程中,该方法还包括:按照预设的无线充电通信协议,向该无线充电座设备发送该无线充放电设备的状态信息,以便于该无线充电座设备根据该无线充放电设备的状态信息调整为该充放电设备充电的输出功率,该无线充放电设备的状态信息包括以下中的至少一种:该无线充放电设备的电量、充电电流、电池电压和温度信息;或者,在向该无线充电接收设备放电的过程中,该方法还包括:按照预设的无线充电通信协议,接收该无线充电接收设备发送的该无线充电接收设备的状态信息,该无线充电接收设备的状态信息包括以下中的至少一种:该无线充电接收设备的电量、充电电流、电池电压和温度信息;根据该电子设备的状态信息调整向该无线充电接放电的输出功率。
可选地,作为一种实现方式,该使用该无线充电座设备为该无线充放电设备充电,包括通过第一天线接收该无线充电座设备提供的充电电能,为该无线充放电设备充电;该向该无线充电接收设备放电,包括通过第二天线向该无线充电接收设备放电。
可选地,作为一种实现方式,该第一天线和该第二天线为同一天线。
本发明实施例中的充放电设备既可以作为无线充电接收设备接收无线充电座提供的电能,也可以作为无线充电座设备向无线充电接收设备放电,即支持反向无线充电功能。提升用户体验。
第二方面,提供了一种无线充放电设备,该充放电设备包括:用于执行上述第一方面、第一方面的任一可能的实现方式中的方法。具体地,该第一设备包括用于执行上述方法的单元。
第三方面,提供了一种充放电设备,该充放电设备包括:无线充放电控制器、电池、第一天线和第二天线;该无线充放电控制器用于确定电子设备无线接入该无线充放电设备;该无线充放电控制器还用于,当该电子设备为无线充电座设备时,在该无线充放电设备的无线充电接收模式下,通过该第一天线接收该无线充电座设备提供的充电电能,为该无线充放电设备的电池 充电;该无线充放电控制器还用于,当该电子设备为无线充电接收设备时,在该无线充放电设备的无线充电座模式下,通过第二天线向该电子设备放电。本发明实施例中的充放电设备既可以作为无线充电接收设备接收无线充电座提供的电能,也可以作为无线充电座设备向无线充电接收设备放电,即支持反向无线充电功能。因此本发明实施例的方法能够解决现有技术的问题,提升用户体验。
可选地,作为一种实现方式,在确定电子设备接入该无线充放电设备之后,该无线充放电控制器还用于:确定该电子设备的类型。
可选地,作为一种实现方式,在确定该电子设备的类型方面,该无线充放电控制器具体用于:根据接收到的该电子设备通过近距离通信方式发送的设备信息,确定该电子设备的类型;或者,在该无线充放电设备的无线充电接收模式下,通过该第一天线向该电子设备发送该无线充放电设备的设备信息,如果接收到该电子设备的反馈信息,则确定该电子设备为无线充电座设备;或者,在该无线充放电设备的无线充电座模式下,如果通过该第二天线接收到该电子设备的反馈的设备信息,则确定该电子设备为无线充电接收设备。
可选地,作为一种实现方式,在该无线充放电设备的无线充电接收模式下,向该电子设备发送该无线充放电设备的设备信息后,在未接收到该电子设备的反馈信息的情况下,在确定该电子设备的类型方面,该无线充放电控制器还用于:将该无线充放电设备切换到该无线充电座模式下,如果通过该第二天线接收到该电子设备的反馈的设备信息,则确定该电子设备为无线充电接收设备;或者,在该无线充放电设备的无线充电座模式下,在未接收到该电子设备的反馈信息的情况下,在确定该电子设备的类型方面,该无线充放电控制器还用于:将该无线充放电设备切换到该无线充电接收模式,并通过该第一天线向该电子设备发送该无线充放电设备的设备信息,如果接收到该电子设备的反馈信息,则确定该电子设备为无线充电座设备。
可选地,作为一种实现方式,该无线充放电设备还包括显示屏;在该无线充放电设备的无线充电接收模式下,向该电子设备发送该无线充放电设备的设备信息后,在未接收到该电子设备的反馈信息的情况下,该无线充放电控制器还用于:控制该无线充放电设备通过显示屏显示第一提示信息,该第一提示信息用于提示用户是否将该电子设备由无线充电接收模式切换到无 线充电座模式,或者,在该无线充放电设备的无线充电座模式下在未接收到该电子设备的反馈信息的情况下,该无线充放电控制器还用于:控制该无线充放电设备通过显示屏显示第二提示信息,该第二提示信息用于提示用户是否将该电子设备由无线充电座模式切换到无线充电接收模式。
可选地,作为一种实现方式,在确定电子设备无线接入该无线充放电设备方面,该无线充放电控制器具体用于:在检测到该无线充放电设备的模拟因特网包探索器Ping值变化时,确定该电子设备无线接入该无线充放电设备,或者,在检测到该无线充放电设备上机械触点的电平变化时,确定该电子设备无线接入该无线充放电设备,或者,在检测到该充电设备中的霍尔HALL器件的电平变化时,确定该电子设备无线接入该无线充放电设备,或者,在该无线充放电设备的近距离通信模块检测到有设备接入该无线充放电设备时,确定该电子设备无线接入该无线充放电设备。
可选地,作为一种实现方式,在通过该第一天线接收该无线充电座设备提供的充电电能,为该无线充放电设备的电池充电的过程中,该无线充放电控制器还用于:按照预设的无线充电通信协议,向该无线充电座设备发送该无线充放电设备的状态信息,以便于该无线充电座设备根据该无线充放电设备的状态信息调整为该充放电设备充电的输出功率,该无线充放电设备的状态信息包括以下中的至少一种:该无线充放电设备的电量、充电电流、电池电压和温度信息;或者,在通过第二天线向该电子设备放电的过程中,该无线充放电控制器还用于:按照预设的无线充电通信协议,接收该无线充电接收设备发送的该无线充电接收设备的状态信息,该无线充电接收设备的状态信息包括以下中的至少一种:该无线充电接收设备的电量、充电电流、电池电压和温度信息;根据该无线充电接收设备的状态信息调整向该无线充电接收设备放电的输出功率。
可选地,作为一种实现方式,该第一天线和该第二天线为同一天线。
第四方面,提供了一种无线充放电设备,该无线充放电设备包括处理器和存储器,该存储器用于存储计算机程序,该处理器用于执行该存储器中存储的计算机程序,执行上述第一方面、第一方面的任一可能的实现方式中的方法。
第五方面,提供了一种计算机存储介质,用于存储为上述无线充放电设备所用的计算机软件指令,其包含用于执行第一方面、第一方面的任一可能 的实现方式中的方法的指令。
因此,本发明实施例中的充放电设备既可以作为无线充电接收设备接收无线充电座提供的电能,也可以作为无线充电座设备向无线充电接收设备放电,即支持反向无线充电功能。因此本发明实施例的方法能够解决现有技术的问题,即在用户携带两个支持无线充电功能的设备时,即使一个设备没电了,也可以通过另一个设备对没电的设备进行充电,提升用户体验。
附图说明
图1是本发明实施例一个可应用的场景的示意图。
图2是本发明实施例另一可应用的场景的示意图。
图3是根据本发明一个实施例的充放电方法的示意性流程图。
图4是根据本发明一个实施例的充电示意图。
图5是根据本发明一个实施例的放电示意图。
图6是根据本发明一个实施例的充放电设备的示意框图。
图7是根据本发明另一实施例的充放电设备的示意框图。
图8是根据本发明另一实施例的充放电设备的示意框图。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述。
鉴于当前业界支持无线充电的接收端设备,均只能接收电能,不支持对外输出无线电能,影响用户体验的问题,本发明实施例巧妙的提出了一种无线充放电设备,该无线充放电设备既可以作为无线充电接收设备接收无线充电座设备提供的电能,也可以作为无线充电座设备对外部的无线充电接收设备充电,即支持反向无线放电功能。因此本发明实施例的方法能够解决现有技术的问题,即在用户携带两个支持无线充电功能的设备出门,即使一个设备没电了,也可以通过另一个设备对没电的设备进行充电,提升用户体验。
以下,为了便于理解和说明,作为示例而非限定,以将本申请的充放电方法和充放电设备在充电或放电的执行过程和动作进行说明。
应理解,本发明实施例中的充放电设备能够通过无线的方式从电子设备(无线充电座设备)获取电能,实现无线充电;本发明实施例中的充放电设 备也能够通过无线的方式为其他的电子设备(无线充电接收设备)充电。
具体地,在本发明实施例中,该无线充放电设备可以包括计算机、智能手机、游戏机、可穿戴设备、平板电脑(Portable Android Device,简称为“PAD”)、便携式设备或具有无线充电和放电功能的无线移动电源(Mobile Power Pack,MPP)(也可以称为充电宝或旅行充电器)等,只要该无线充放电设备能够通过无线的方式充电,并能通过无线的方式为其他的电子设备充电即可,本发明实施例并不限于此。
例如,如图1所示,该无线充放电设备可以通过无线的方式从电子设备获取电能实现无线充电。
在图1的场景中,该电子设备的类型为无线充电座设备,该无线充电座设备可以通过无线的方式为该无线充放电设备充电,例如,该无线充电座设备可以是计算机、智能手机、游戏机、可穿戴设备、平板电脑(Portable Android Device,简称为“PAD”)或无线移动电源(Mobile Power Pack,MPP)(也可以称为充电宝或旅行充电器)等;该无线充电座设备也可以为另一个充放电设备。
再例如,如图2所示,该无线充放电设备可以通过无线的方式为电子设备充电。
在图2的场景中,该电子设备的类型为无线充电接收设备时,该无线充电接收设备可以通过无线的方式从该无线充放电设备获取电能,实现无线充电,例如,该无线充电接收设备可以是计算机、智能手机、游戏机、可穿戴设备、平板电脑(Portable Android Device,简称为“PAD”)或具有无线充电功能的无线移动电源(Mobile Power Pack,MPP)(也可以称为充电宝或旅行充电器)等;该无线充电接收设备也可以为另一个充放电设备。
应理解,在本发明实施例中,只要该电子设备可以通过无线的方式进行充电或为其他设备充电即可,本发明实施例并不限于此。
应理解,本发明实施例中,无线充放电设备和电子设备间可以使用无线充电协议(Wireless Power Consortium,WPC)(也可以称为Qi标准)、A4WP和PMA(Power Matters Alliance)等国际通用标准进行充放电,但本发明实施例并不限于此。
图3示出了根据本发明一个实施例的无线充放电方法的示意性流程图。如图3所示的方法300应用于充放电设备中,该无线充放电设备可以包括: 无线充放电控制器、电池、第一天线和第二天线;其中,无线充放电控制器可以通过第一天线接收无线充电座为该无线充放电设备的电池提供的充电电能。无线充放电控制器可以通过第二天线向接入该充放电设的电子设备放电。可选地,该无线充放电控制器可以通过控制电源管理单元对电池进行充放电的控制。应理解,该电源管理单元可以为独立的管理单元,也可以与无线充放电控制器为同一单元;该无线充放电控制器可以为独立的控制单元,也可以与该无线充放电设备的处理器为同一单元;第一天线和第二天线可以为两个独立的天线,也可以为同一个天线,本发明实施例并不限于此。具体地,图3所示的方法300可以由该无线充放电设备中的无线充放电控制器执行,该方法300包括:
310,确定电子设备无线接入该无线充放电设备;
具体地,无线充放电控制器可以通过以下方式中的一种确定电子设备接入该无线充放电设备。
方式一,在检测到该无线充放电设备的模拟Ping值变化时,确定该电子设备接入该无线充放电设备。
例如,在本发明实施例中,无线充放电控制器可以定期检测无线充电天线的感值,当没有无线充电接收设备接入到手机时,无线充电天线的感值为空载值,当有设备接入到手机上时,此感值将产生变化,无线充放电控制器检测到感值变化时即认为有电子设备接入该无线充放电设备。
应理解,无线充放电控制器定期检测无线充电天线的感值的周期可以预设设定,用户可以输入指令改变该周期的大小,本发明实施例并不对此做限定。
方式二,在检测到该无线充放电设备上机械触点的电平变化时,确定该电子设备接入该无线充放电设备。
例如,本发明实施例中,可以在该无线充放电设备上设置一个机械触点,当有电子设备接入该无线充放电设备时,该机械触点的电平发生变化,进而无线充放电控制器可以在该机械触点的电平变化时确定有电子设备接入该无线充放电设备。
方式三,在检测到该充电设备中的霍尔HALL器件的电平变化时,确定该电子设备接入该无线充放电设备。
例如,本发明实施例中,可以在该无线充放电设备上内置一个HALL器 件,在电子设备内放置一个磁铁,当有电子设备接入该无线充放电设备时,该HALL器件会由于电子设备上的磁铁改变输出电平,进而无线充放电控制器可以在该电平变化时确定有电子设备接入该无线充放电设备。
方式四,在该无线充放电设备的近距离通信模块检测到有设备接入该无线充放电设备时,确定该电子设备接入该无线充放电设备。
例如,本发明实施例中,在该无线充放电设备和该电子设备上均内置一个近距离通信模块,该无线充放电设备中的近距离通信模块可以扫描是否有近距离通信的设备,在该近距离通信模块识别有近距离设备时,该无线充放电控制器可以确定有电子设备接入该无线充放电设备。
应理解,该近距离通信模块可以为蓝牙模块、红外模块或近距离无线通信(Near Field Communication,NFC)模块等,本发明实施例并不限于此。
可选地,在确定电子设备接入该无线充放电设备之后,该方法还可以包括:
确定该电子设备的类型。
具体地,无线充放电控制器可以通过多种方式确定该电子设备的类型,例如,该无线充放电控制器可以通过以下方式中的一种确定该电子设备的类型。
方式一:该无线充放电控制器根据接收到的该电子设备通过近距离通信方式发送的设备信息,确定该电子设备的类型。
具体而言,在该无线充放电设备确定该电子设备接入后,在该无线充放电设备的无线通信模块与该电子设备的无线通信模块建立连接,该电子设备可以向该无线充放电设备发送设备信息,该设备信息用于指示该电子设备的类型,进而,该无线充放电设备可以根据该设备信息确定该电子设备的类型。
方式二,该无线充放电控制器在该无线充放电设备的无线充电接收模式下,通过该第一天线向该电子设备发送该无线充放电设备的设备信息,如果接收到该电子设备的反馈信息,则确定该电子设备为无线充电座设备;
或者,该无线充放电控制器在该无线充放电设备的无线充电座模式下,如果通过该第二天线接收到该电子设备的反馈的设备信息,则确定该电子设备为无线充电接收设备。
进一步地,在方式二中,在该无线充放电设备的无线充电接收模式下,向该电子设备发送该无线充放电设备的设备信息后,在未接收到该电子设备 的反馈信息的情况下,
该无线充放电控制器还可以将该无线充放电设备切换到该无线充电座模式,如果通过该第二天线接收到该电子设备的反馈的设备信息,则确定该电子设备为无线充电接收设备。
在方式二中,在该无线充放电设备的无线充电座模式下,在未接收到该电子设备的反馈信息的情况下,
该无线充放电控制器还可以将该无线充放电设备切换到该无线充电接收模式,并通过该第一天线向该电子设备发送该无线充放电设备的设备信息,如果接收到该电子设备的反馈信息,则确定该电子设备为无线充电座设备。
具体而言,在该无线充放电设备确定该电子设备接入后,该无线充放电控制器可以先将该无线充放电设备配置为无线充电接收模式,无线充电控制器使用不同的负载在第一天线上产生高低不同的电平给该电子设备发送该无线充放电设备信息,等待该电子设备反馈信息,如果在一定时间内收到该反馈信息,则确认接入的该电子设备是无线充电座设备,如果没有收到反馈信息则认为接入的该电子设备不是无线充电座;之后,该无线充放电控制器再将该无线充放电设备配置为无线充电座模式,通过第二天线等待该电子设备反馈的设备信息,如果收到该电子设备的反馈的设备信息则确认接入的该电子设备为无线充电接收设备,如果没有收到该电子设备的反馈的设备信息则认为是无效设备接入。可选地,在该电子设备被认为为无效设备接收后,该无线充放电设备还可以重复上述动作直到设备识别成功或者该电子设备接入状态消失。
前文描述了在无线充电接收模式或无线充电座模式下,在未识别电子设备的类型后,由无线充放电控制器自动进行模式切换,继续识别电子设备的类型。
可替代地,在本发明实施例中,无线充放电控制器不能自动进行模式的切换,需要用户手动通过菜单切换该无线充放电设备的模式。
在需要用户手动切换无线充放电模式场景下,当在该无线充放电设备的无线充电接收模式下,无线充放电控制器向该电子设备发送该无线充放电设备的设备信息后,在未接收到该电子设备的反馈信息的情况下,该方法还包括:控制该无线充放电设备通过显示屏显示第一提示信息,该第一提示信息 用于提示用户是否将该电子设备由无线充电接收模式切换到无线充电座模式,
或者,当在该无线充放电设备的无线充电座模式下,在未接收到该电子设备的反馈信息的情况下,该方法还包括:控制该无线充放电设备通过显示屏显示第二提示信息,该第二提示信息用于提示用户是否将该电子设备由无线充电座模式切换到无线充电接收模式。
因此,本发明实施例在充放电设备的当前模式下未识别到该电子设备的类型时,可以通过显示屏显示提示信息提示用户是否切换模式,以便识别该电子设备,与该电子设备进行能量交换。
在确定了电子设备的类型后,充放电设备可以为该电子设备充电,或者接收该电子设备提供的电能。具体地,可参见下文320中的描述。
320,当该电子设备为无线充电座设备时,在该无线充放电设备的无线充电接收模式下,使用该无线充电座设备为该无线充放电设备充电;
具体地,无线充放电控制器可以通过该第一天线接收该无线充电座设备提供的充电电能,为该无线充放电设备的电池充电。
可选地,在使用该无线充电座设备为该无线充放电设备充电的过程中,该方法还包括:
按照预设的无线充电通信协议,向该无线充电座设备发送该无线充放电设备的状态信息,以便于该无线充电座设备根据该无线充放电设备的状态信息调整为该充放电设备充电的输出功率,该无线充放电设备的状态信息包括以下中的至少一种:该无线充放电设备的电量、充电电流、电池电压和温度信息。
330,当该电子设备的类型为无线充电接收设备时,在该无线充放电设备的无线充电座模式下,向该无线充电接收设备放电。
具体地,无线充放电控制器可以通过第二天线向该电子设备放电。
可选地,在向该无线充电接收设备放电的过程中,该方法还包括:
按照预设的无线充电通信协议,接收该无线充电接收设备发送的该无线充电接收设备的状态信息,该无线充电接收设备的状态信息包括以下中的至少一种:该无线充电接收设备的电量、充电电流、电池电压和温度信息;
根据该电子设备的状态信息调整向该无线充电接放电的输出功率。
本发明实施例中的充放电设备既可以作为无线充电接收设备接收无线 充电座提供的电能,也可以作为无线充电座设备向无线充电接收设备放电,即支持反向无线充电功能。因此本发明实施例的方法能够解决现有技术的问题,即在用户携带两个支持无线充电功能的设备出门,一个设备没电了,可以通过另一个设备进行充电,提升用户体验。
例如,如图4所示,该电子设备的类型为无线充电座设备,该无线充放电设备在无线充电接收模式下,通过第一天线接收该无线充电座设备提供的充电电能,为该无线充放电设备的电池充电。这种场景下,该无线充放电设备的电池处于充电状态。
如图5所示,该电子设备的类型为无线充电接收设备,该无线充电接收设备在无线充电座模式下,通过第二天线向该无线充电接收设备放电。这种场景下,该无线充放电设备的电池处于放电状态。
下面结合图4和图5所示的场景,分别以自动和手动两种方式,描述本发明实施例的无线充电接收设备的充放电的具体过程。
其中,在自动方式下,本发明实施例的充放电设备能够根据接入的电子设备的类型,自动切换为无线充电接收模式还是无线充电座模式。例如该无线充放电设备放置在无线充电座设备上时,通过无线充电接收模式接收从无线充电座设备输出的电能,如果支持无线充电的电子设备(即无线充电接收设备)接入此充放电设备时,则该无线充放电设备自动切换为无线充电座模式,给该电子设备充电。
在手动方式下,本发明实施例的充放电设备默认为无线充电接收模式,如果要使用无线充电座模式,需要用户手动通过充放电设备的设置菜单将充放电设备设置为无线充电座模式,当充放电设备为无线充电座模式时,只能对外辐射能量而不能接收其他无线充电座设备辐射的能量,当需要退出无线充电座模式时,需用户手动通过设置菜单将充放电设备设置为无线充电接收模式。当充放电设备为无线充电接收模式时,只能接收能量,而不能对外辐射能量,当需要退出无线充电接收模式时,需要用户手动通过设置菜单将充放电设备设置为无线充电座模式。
下面首先描述自动方式下,该无线充放电设备的充放电的具体过程。
具体地,初始时该无线充放电设备(例如,手机)处于无线充电接收设备扫描模式,定期向外发送无线充电接收设备扫描信号,用于扫描是否有支持无线充电的电子设备接入。
具体地,该接入识别过程,可以参照上述步骤310中的描述,此处不再赘述。
当该无线充放电设备放置在无线充电座设备上时,该无线充放电设备识别到无线充电接收设备接入,并与无线充电座设备通信识别到接入的是无线充电座,此时充放电设备切换为无线充电接收模式,从无线充电座设备上获取电能。充电过程中充放电设备和无线充电座设备之间按照无线充电通信协议,充放电设备定期向无线充电座设备上报电量、充电电流、电池电压、充放电设备温度等信息,用于无线充电座设备调整输出功率,控制充电流程。当充放电设备充满电后,该无线充放电设备向无线充电座设备发送充电满信息,无线充电座设备收到相关信息后停止对该无线充放电设备充电,但还保持定期通信状态;当该无线充放电设备从无线充电座设备上拿走后,该无线充放电设备和无线充电座设备之间的通信失败,该无线充放电设备结束无线充电接收模式,重新进入无线充电接收设备扫描模式。
当支持无线充电的电子设备,即无线充电接收设备(例如,手环)放置在该无线充放电设备(例如,手机)上时,该无线充放电设备识别到无线充电接收设备接入,并与该无线充电接收设备通信识别到接入的设备是手环设备,此时该无线充放电设备切换为无线充电座模式,给该无线充电接收设备充电。充电过程中该无线充放电设备和该无线充电接收设备之间按照无线充电通信协议,该无线充电接收设备定期向该无线充放电设备上报电量、充电电流、电池电压、该无线充电接收设备温度等信息,用于该无线充放电设备调整输出功率,控制充电流程。当该无线充电接收设备充满电后,该无线充电接收设备向该无线充放电设备发送充电满信息,该无线充放电设备收到相关信息后停止对该无线充电接收设备充电,但还保持定期通信状态;当该无线充电接收设备从该无线充放电设备上拿走后,该无线充放电设备和该无线充电接收设备之间的通信失败,该无线充放电设备结束无线充电座模式,重新进入无线充电接收设备扫描模式。
下面将描述手动方式下,该无线充放电设备的充放电的具体过程。
具体地,初始时支持反向无线充电的充放电设备处于无线充电接收模式,此时当该无线充放电设备放置在无线充电座上时,该无线充放电设备会与无线充电座建立通信并上报设备相关信息,无线充电座根据该无线充放电设备上报的信息控制输出功率,该无线充放电设备从无线充电座上获取电 能。充电过程中该无线充放电设备和无线充电座之间按照无线充电通信协议,该无线充放电设备定期向无线充电座上报电池电量、充电电流、电池电压、该无线充放电设备温度等信息,用于无线充电座调整输出功率,控制充电流程。当该无线充放电设备充满电后,该无线充放电设备向无线充电座发送充电满信息,无线充电座收到相关信息后停止对该无线充放电设备充电,但还保持定期通信状态;当该无线充放电设备从无线充电座上拿走后,该无线充放电设备和无线充电座之间的通信失败,退出与当前充电座的沟通,但仍然处于无线充电接收模式,等待接入无线充电座接收电能;
在该无线充放电设备处于无线充电接收模式时,此时如果无线充电接收设备(例如手环)放置到该无线充放电设备上,将不被识别,该无线充放电设备不能给该无线充电接收设备充电;
如果需要给该无线充电接收设备充电,需要提示用户通过该无线充放电设备的菜单,将该无线充放电设备设置为充电座模式,此时当该无线充电接收设备放置在该无线充放电设备上将被识别到无线充电接收设备接入,该无线充放电设备与该无线充电接收设备之间建立通信并获取到该无线充电接收设备的相关设备信息,该无线充放电设备根据获取到的信息控制无线充电输出功率,给该无线充电接收设备充电,充电过程中该无线充放电设备和该无线充电接收设备之间按照无线充电通信协议,该无线充电接收设备定期向该无线充放电设备上报电量、充电电流、电池电压、该无线充电接收设备温度等信息,用于该无线充放电设备调整输出功率,控制充电流程。当该无线充电接收设备充满电后,该无线充电接收设备向该无线充放电设备发送充电满信息,该无线充放电设备收到相关信息后停止对该无线充电接收设备充电,但还保持定期通信状态,当该无线充电接收设备从该无线充放电设备上拿走后,该无线充放电设备和该无线充电接收设备之间的通信失败,该无线充放电设备结束与该无线充电接收设备之间的通信,仍然保持充电座模式,等待为下一个设备充电;
当该无线充放电设备设置为充电座模式时,将不能接收外部无线充电座给该无线充放电设备的充电电能,如果需要给该无线充放电设备无线充电,则需要提示用户通过该无线充放电设备菜单将该无线充放电设备退出无线充电座模式,并将该无线充放电设备设置为无线充电接收模式。
图6示出了根据本发明一个实施例的无线充放电设备的示意框图。如图 6所示的无线充放电设备600包括:
第一确定单元610,用于确定电子设备无线接入该无线充放电设备;
充电单元620,用于当该电子设备为无线充电座设备时,在该无线充放电设备的无线充电接收模式下,使用该无线充电座设备为该无线充放电设备充电;
放电单元630,用于当该电子设备的类型为无线充电接收设备时,在该无线充放电设备的无线充电座模式下,向该无线充电接收设备放电。
本发明实施例中的充放电设备既可以作为无线充电接收设备接收无线充电座提供的电能,也可以作为无线充电座设备对外部的无线充电接收设备充电,即支持反向无线充电功能。因此本发明实施例的方法能够解决现有技术的问题,提升用户体验。
可选地,作为另一实施例,该无线充放电设备还包括:
第二确定单元,用于在第一确定单元确定电子设备无线接入该无线充放电设备之后,确定该电子设备的类型。
可选地,作为另一实施例,该第二确定单元具体用于根据接收到的该电子设备通过近距离通信方式发送的设备信息,确定该电子设备的类型;
或者,该第二确定单元具体用于在该无线充放电设备的无线充电接收模式下,向该电子设备发送该无线充放电设备的设备信息,如果接收到该电子设备的反馈信息,则确定该电子设备为无线充电座设备;
或者,该第二确定单元具体用于在该无线充放电设备的无线充电座模式下,如果接收到该电子设备的反馈的设备信息,则确定该电子设备为无线充电接收设备。
可选地,作为另一实施例,在该无线充放电设备的无线充电接收模式下,向该电子设备发送该无线充放电设备的设备信息后,在未接收到该电子设备的反馈信息的情况下,
该第二确定单元还用于将该无线充放电设备切换到该无线充电座模式,如果通过该第二天线接收到该电子设备的反馈的设备信息,则确定该电子设备为无线充电接收设备;
或者,在该无线充放电设备的无线充电座模式下,在未接收到该电子设备的反馈信息的情况下,
该第二确定单元还用于将该无线充放电设备切换到该无线充电接收模 式,并通过该第一天线向该电子设备发送该无线充放电设备的设备信息,如果接收到该电子设备的反馈信息,则确定该电子设备为无线充电座设备。
可选地,作为另一实施例,该无线充放电设备还包括:
显示单元,用于在该无线充放电设备的无线充电接收模式下,在未接收到该电子设备的反馈信息的情况下,控制该无线充放电设备通过显示屏显示第一提示信息,该第一提示信息用于提示用户是否将该电子设备由无线充电接收模式切换到无线充电座模式,
或者,在该无线充放电设备的无线充电座模式下,在未接收到该电子设备的反馈信息的情况下,控制该无线充放电设备通过显示屏显示第二提示信息,该第二提示信息用于提示用户是否将该电子设备由无线充电座模式切换到无线充电接收模式。
可选地,作为另一实施例,该第一确定单元具体用于:
在检测到该无线充放电设备的模拟Ping值变化时,确定该电子设备无线接入该无线充放电设备,
或者,在检测到该无线充放电设备上机械触点的电平变化时,确定该电子设备无线接入该无线充放电设备,
或者,在检测到该充电设备中的霍尔HALL器件的电平变化时,确定该电子设备无线接入该无线充放电设备,
或者,在该无线充放电设备的近距离通信模块检测到有设备接入该无线充放电设备时,确定该电子设备无线接入该无线充放电设备。
可选地,作为另一实施例,该无线充放电设备还包括:
发送单元,用于在使用该无线充电座设备为该无线充放电设备充电的过程中,按照预设的无线充电通信协议,向该无线充电座设备发送该无线充放电设备的状态信息,以便于该无线充电座设备根据该无线充放电设备的状态信息调整为该无线充放电设备充电的输出功率,该无线充放电设备的状态信息包括以下中的至少一种:该无线充放电设备的电量、充电电流、电池电压和温度信息;
或者,
该无线充放电设备还包括:
发送单元,用于在向该无线充电接收设备放电的过程中,按照预设的无线充电通信协议,接收该无线充电接收设备发送的该电子设备的状态信息, 该无线充电接收设备的状态信息包括以下中的至少一种:该无线充电接收设备的电量、充电电流、电池电压和温度信息;
调整单元,用于根据该无线充电接收设备的状态信息调整向该无线充电接收设备放电的输出功率。
可选地,作为另一实施例,该充电单元,具体用于通过第一天线接收该无线充电座设备提供的充电电能,为该无线充放电设备充电;
该放电单元,具体用于通过第二天线向该无线充电接收设备放电。
可选地,作为另一实施例,该第一天线和该第二天线为同一天线。
应理解,图6所示的无线充放电设备600能够实现图1至图5方法实施例中涉及的无线充放电方法的各个过程。无线充放电设备600中的各个模块的操作和/或功能,分别为了实现图1至图5中的方法实施例中的相应流程。具体可参见上述方法实施例中的描述,为避免重复,此处适当省略详述描述。
图7示出了根据本发明一个实施例的无线充放电设备的结构示意图。如图7所示,该无线充放电设备700包括:无线充放电控制器710、电池720、第一天线730和第二天线740;
该无线充放电控制器用于确定电子设备无线接入该无线充放电设备;
该无线充放电控制器还用于,当该电子设备为无线充电座设备时,在该无线充放电设备的无线充电接收模式下,通过该第一天线接收该无线充电座设备提供的充电电能,为该无线充放电设备的电池充电;
该无线充放电控制器还用于,当该电子设备为无线充电接收设备时,在该无线充放电设备的无线充电座模式下,通过第二天线向该电子设备放电。
可选地,该无线充放电控制器710可以通过控制电源管理单元对电池720进行充放电的控制。
应理解,该电源管理单元可以为独立的管理单元,也可以与无线充放电控制器710为同一单元;该无线充放电控制器710可以为独立的控制单元,也可以与该无线充放电设备的处理器为同一单元;
还应理解,第一天线730和第二天线740可以为两个独立的天线,也可以为同一个天线,本发明实施例并不限于此。
本发明实施例中的充放电设备既可以作为无线充电接收设备接收无线充电座提供的电能,也可以作为无线充电座设备对外部的无线充电接收设备充电,即支持反向无线充电功能。因此本发明实施例的方法能够解决现有技 术的问题,提升用户体验。
应理解,本发明实施例中的第一天线和第二天线为无线磁感应通道,在该无线充放电设备作为无线充电接收模式时第二天线用于接收无线充电座辐射的能量,在该无线充放电设备作为充电座模式时第一天线用于对外部设备辐射能量,同时本发明实施例中第一天线和第二天线也起到传递通信信号的作用。在第一天线和第二天线为同一天线时,该同一天线分时复用,用于在该无线充放电设备作为无线充电接收模式时接收无线充电座辐射的能量,在该无线充放电设备作为充电座模式时对外部设备辐射能量。
应理解,无线充电控制器控制无线充电过程,主要功能是使用无线充电协议,控制手机与充电座或者手环之间的通信,例如,确定电子设备接入和识别电子设备的类型等。无线充放电控制器还用于根据手机处于的不同模式,进行能量转换。能量转换功能主要是该无线充放电设备在无线充电接收模式时将无线充电天线接收的无线能量转换为电源管理单元能使用的直流电源,该无线充放电设备在充电座模式时将电源管理单元提供的直流电源转换为无线充电天线能辐射的无线能量;无线充放电控制器还用于传输功率的控制,具体地,无线充放电控制器在该无线充放电设备作为充电座模式时,根据电子设备上报的信息,控制调制功率以实现对输出功率的控制。
应理解,电源管理单元用于当该无线充放电设备在无线充电接收模式时将无线充电控制器输出的直流电源转换为电池能接收的电能存储到电池中,并控制充电电流、充电电压、充电温度和电池电量;当该无线充放电设备在充电座模式时将电池电压升压到无线充电控制器能工作的电压,并根据无线充电控制器传递的手环功率需求调整输出电压和输出电流。
应理解,在实际应用中,该电源管理单元根据***复杂度或者方案,可以单独设置,也可以集成到无线充电控制器中,本发明实施例并不对此做限定。
电池作为能源储备模块,当该无线充放电设备在无线充电接收模式时通过无线充电天线、无线充电控制器和电源管理单元对电池充电,当该无线充放电设备在充电座模式时通过电源管理单元、无线充电控制器和无线充电天线对外辐射能量;
应理解,本发明实施例中处理器的作用主要是根据该无线充放电设备***的整体情况,控制电源管理单元和无线充电控制器的工作状态,协调整机 的工作状态,并可以提供UI界面供用户手动控制该无线充放电设备。应理解,本发明实施例中处理器非必须模块,该处理器的功能可以在电源管理单元或者无线充电控制器中实现,本发明实施例并不限于此。
应理解,本发明实施例中无线充放电控制器710控制该无线充放电设备进行充电或放电的过程可以参见上文中图1至图5的相应描述,此处适当省略详细描述。
可选地,作为另一实施例,在确定电子设备接入该无线充放电设备方面,该无线充放电控制器具体用于:
在检测到该无线充放电设备的模拟因特网包探索器Ping值变化时,确定该电子设备接入该无线充放电设备,
或者,在检测到该无线充放电设备上机械触点的电平变化时,确定该电子设备接入该无线充放电设备,
或者,在检测到该充电设备中的霍尔HALL器件的电平变化时,确定该电子设备接入该无线充放电设备,
或者,在该无线充放电设备的近距离通信模块检测到有设备接入该无线充放电设备时,确定该电子设备接入该无线充放电设备。
可选地,作为另一实施例,在确定电子设备无线接入该无线充放电设备之后,该无线充放电控制器还用于:
确定该电子设备的类型。
可选地,作为另一实施例,在确定该电子设备的类型方面,该无线充放电控制器具体用于:
根据接收到的该电子设备通过近距离通信方式发送的设备信息,确定该电子设备的类型;
或者,在该无线充放电设备的无线充电接收模式下,向该电子设备发送该无线充放电设备的设备信息,如果接收到该电子设备的反馈信息,则确定该电子设备为无线充电座设备;
或者,在该无线充放电设备的无线充电座模式下,如果接收到该电子设备的反馈的设备信息,则确定该电子设备为无线充电接收设备。
可选地,作为另一实施例,在该无线充放电设备的无线充电接收模式下,向该电子设备发送该无线充放电设备的设备信息后,在未接收到该电子设备的反馈信息的情况下,
在确定该电子设备的类型方面,该无线充放电控制器还用于:
将该无线充放电设备切换到该无线充电座模式下,如果通过该第二天线接收到该电子设备的反馈的设备信息,则确定该电子设备为无线充电接收设备;
或者,在该无线充放电设备的无线充电座模式下,在未接收到该电子设备的反馈信息的情况下,
在确定该电子设备的类型方面,该无线充放电控制器还用于:
将该无线充放电设备切换到该无线充电接收模式,并通过该第一天线向该电子设备发送该无线充放电设备的设备信息,如果接收到该电子设备的反馈信息,则确定该电子设备为无线充电座设备。
可选地,作为另一实施例,该无线充放电设备还包括显示屏;
在该无线充放电设备的无线充电接收模式下,在未接收到该电子设备的反馈信息的情况下,
该无线充放电控制器还用于:
控制该无线充放电设备通过显示屏显示第一提示信息,该第一提示信息用于提示用户是否将该电子设备由无线充电接收模式切换到无线充电座模式,
或者,在该无线充放电设备的无线充电座模式下,在未接收到该电子设备的反馈信息,
该无线充放电控制器还用于:
控制该无线充放电设备通过显示屏显示第二提示信息,该第二提示信息用于提示用户是否将该电子设备由无线充电座模式切换到无线充电接收模式。
可选地,作为另一实施例,在使用该无线充电座设备为该无线充放电设备充电的过程中,该无线充放电控制器还用于:
按照预设的无线充电通信协议,向该无线充电座设备发送该无线充放电设备的状态信息,以便于该无线充电座设备根据该无线充放电设备的状态信息调整为该充放电设备充电的输出功率,该无线充放电设备的状态信息包括以下中的至少一种:该无线充放电设备的电量、充电电流、电池电压和温度信息;
或者,在向该无线充电接收设备放电的过程中,该无线充放电控制器还 用于:
按照预设的无线充电通信协议,接收该无线充电接收设备发送的该无线充电接收设备的状态信息,该无线充电接收设备的状态信息包括以下中的至少一种:该无线充电接收设备的电量、充电电流、电池电压和温度信息;
根据该电子设备的状态信息调整向该无线充电接放电的输出功率。
因此,本发明实施例中的充放电设备既可以作为无线充电接收设备接收无线充电座提供的电能,也可以作为无线充电座设备对外部的无线充电接收设备充电,即支持反向无线充电功能。因此本发明实施例的方法能够解决现有技术的问题,提升用户体验。
图8是本发明一个实施例的充放电设备800的示意性框图。该无线充放电设备800可以用于实施上述图1-图5所示的本发明各实施例实现的方法,为了便于说明,仅示出了与本发明实施例相关的部分,具体技术细节未揭示的,请参照图1-图5所示的本发明各实施例。
该移动终端可以包括计算机、智能手机、游戏机、可穿戴设备、平板电脑(Portable Android Device,简称为“PAD”)、便携式设备或具有无线充电和放电功能的无线移动电源(Mobile Power Pack,MPP)(也可以称为充电宝或旅行充电器)等,只要该无线充放电设备能够通过无线的方式充电,并能通过无线的方式为其他的电子设备充电即可,本发明实施例并不限于此。
本发明实施例以移动终端为手机为例进行说明,图8示出的是与本发明各实施例相关的充放电设备800的部分结构的框图。
如图8所示,充放电设备800包括:射频(Radio Frequency,RF)电路81、存储器82、输入单元83、显示单元84、音频单元85、处理器86、电源87、接口88及天线89等部件。本领域技术人员可以理解,图8中示出的终端设备的结构并不构成对终端设备的限定,终端设备具体可以包括比图8所示的部件更多或更少的部件,或者组合某些部件,或者不同的部件分布的位置不同。
其中,该处理器86,用于确定电子设备接入该无线充放电设备,其中,该电子设备的类型为无线充电座设备或无线充电接收设备;
当该电子设备的类型为无线充电座时,在该无线充放电设备的无线充电接收模式下,通过天线89接收该电子设备为该无线充放电设备的电池提供的充电电能;当该电子设备的类型为无线充电接收设备时,在该无线充放电 设备的无线充电座模式下,通过天线89向该电子设备输出该无线充放电设备的电池的电能。
因此,本发明实施例中的充放电设备既可以作为无线充电接收设备接收无线充电座提供的电能,也可以作为无线充电座设备对外部的无线充电接收设备充电,即支持反向无线充电功能。因此本发明实施例的方法能够解决现有技术的问题,提升用户体验。
应理解,该处理器86可以通过无线充放电控制器控制该充放电设备充电或放电,该无线充放电控制器可以为独立的控制单元,也可以与该处理器86为同一单元,图8中以无线充放电控制器与该处理器86为同一单元为例进行描述,但本发明实施例并不限于此。
还应理解,该天线89可以包括第一天线和第二天线。在该无线充放电设备为无线充电接收模式时该第二天线可以用于接收无线充电座辐射的能量,在该无线充放电设备为充电座模式时该第一天线可以用于对外部设备辐射能量。
该天线89也可以包括一个天线,即第一天线和第二天线为同一天线,这种情况下,该天线89分时复用,在该无线充放电设备为无线充电接收模式时天线89接收无线充电座辐射的能量,在该无线充放电设备为充电座模式时天线89对外部设备辐射能量。
应理解,在本发明实施例中,射频电路81可用于在收发信息或通话过程中,信号的接收和发送,特别地,接收到下行信号后,给处理器86处理;另外,将上行信号发送出去。通常,射频电路81包括但不限于天线、至少一个放大器、收发机、耦合器、低噪声放大器(Low Noise Amplifier,简称为“LNA”)、双工器等。
该射频电路81还可以包括近距离通信模块,例如,无线保真(Wireless Fidelity,简称为“WiFi”)模块、蓝牙模块、红外模块、NFC模块等,本发明实施例在此不再赘述。
该充放电设备800可以通过无线充电协议(Wireless Power Consortium,WPC)(也可以称为Qi标准)、A4WP和PMA(Power Matters Alliance)等国际通用标准与电子设备通信。
此外,充放电设备800还可以通过无线通信与网络和其他设备通信。该无线通信可以使用任一通信标准或协议,包括但不限于全球移动通讯(Global  System of Mobile Communication,简称为“GSM”)、通用分组无线服务(General Packet Radio Service,简称为“GPRS”)、码分多址(Code Division Multiple Access,简称为“CDMA”)、宽带码分多址(Wideband Code Division Multiple Access,简称为“WCDMA”)、长期演进(Long Term Evolution,简称为“LTE”)、WiFi、蓝牙、红外、NFC、电子邮件、短消息服务(Short Messaging Service,简称为“SMS”)等。
存储器82可用于存储计算机可执行程序代码,所述程序代码包括指令;当所述处理器执行所述指令时,所述指令使所述电子设备执行上述图1-图5所示的本发明各实施例的方法。存储器82可主要包括存储程序区和存储数据区,其中,存储程序区可存储智能手机的操作***、至少一个功能所需的指令(比如输入信息功能所需的指令,即输入法应用指令、声音播放功能的指令、图像播放功能的指令等)等;存储数据区可存储根据智能手机的使用所创建的数据(比如用户使用输入法的过程中创建的词库、音频数据、图像数据、电话本等)等。此外,存储器82可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
输入单元83可用于接收输入的数字或字符信息,以及产生与终端设备的用户设置以及功能控制有关的按键信号输入。具体地,输入单元83可包括触摸屏831以及其他输入设备832。触摸屏831,也称为触控面板,可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触摸屏831上或在触摸屏831附近的操作),并根据预先设定的程式驱动相应的连接装置。可选的,触摸屏831可包括触摸检测装置和触摸控制器两个部分。其中,触摸检测装置检测用户的触摸方位,并检测触摸操作带来的信号,将信号传送给触摸控制器;触摸控制器从触摸检测装置上接收触摸信息,并将它转换成触点坐标,再送给处理器86,并能接收处理器86发来的命令并加以执行。此外,可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触摸屏831。其他输入设备832可以包括但不限于物理键盘、功能键(比如音量控制键、电源键等)、轨迹球、鼠标、操作杆等中的一种或多种。
显示单元84可用于显示由用户输入的信息或提供给用户的信息以及无线充放电设备的各种菜单。显示单元84可包括显示面板841,可选的,可以 采用液晶显示器(Liquid Crystal Display,简称为“LCD”)、有机发光二极管(Organic Light-emitting Diode,简称为“OLED”)等形式来配置显示面板841。进一步的,触摸屏831可覆盖显示面板841,当触摸屏831检测到在其上或附近的触摸操作后,传送给处理器86以确定触摸事件的类型,随后处理器86根据触摸事件的类型在显示面板841上提供相应的视觉输出。虽然在图19中,触摸屏831与显示面板841是作为两个独立的部件来实现智能手机的输入和输出功能的,但是在某些实施例中,可以将触摸屏831与显示面板841集成而实现无线充放电设备的输入和输出功能。
音频单元85包括音频电路851、扬声器852以及麦克风853。音频单元85可提供用户与无线充放电设备之间的音频接口。音频电路851可将接收到的音频数据转换后的电信号,传输到扬声器852,由扬声器852转换为声音信号输出;另一方面,麦克风853将收集的声音信号转换为电信号,由音频电路851接收后转换为音频数据,再将音频数据输出至射频电路81以发送给比如另一无线充放电设备,或者将音频数据输出至存储器82以便进一步处理。
处理器86是无线充放电设备的控制中心,利用各种接口和线路连接整个无线充放电设备的各个部分,通过运行或执行存储在存储器82内的软件程序和模块,以及调用存储在存储器82内的数据,执行无线充放电设备的各种功能和处理数据,从而完成无线充放电设备的相应功能。可选的,处理器86可包括一个或多个处理单元;优选的,处理器86可集成应用处理器和调制解调处理器,其中,应用处理器主要处理操作***、用户界面和应用等,调制解调处理器主要处理无线通信。可以理解的是,上述调制解调处理器也可以不集成到处理器86中。
无线充放电设备还包括给各个部件供电的电源87(比如电池),优选的,电源可以通过电源管理***与处理器86逻辑相连,从而通过电源管理***实现管理充电、放电、以及功耗管理等功能。
接口88,可用于与其他设备连接,并传输无线充放电设备与其他设备之间的数据,接口88可以为有线连接接口,也可以为无线连接接口。
应理解,根据本发明实施例的充放电设备80可对应于本发明实施例中的无线充放电设备600和无线充放电设备700并可以对应于执行本发明方法实施例中的各个步骤,为了简洁,在此不再赘述。
应理解,在本发明实施例中,上述装置的处理器可以是中央处理单元(Central Processing Unit,CPU),该处理器还可以是其他通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现场可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分步骤可以通过硬件来完成,也可以通过程序来指令相关的硬件完成,所述的程序可以存储于一种计算机可读存储介质中,该程序在执行时,包括上述图1-图5所示的本发明各实施例的方法执行步骤,上述提到的存储介质可以是只读存储器,磁盘或光盘等。
应理解,说明书通篇中提到的“一个实施例”或“一实施例”意味着与实施例有关的特定特征、结构或特性包括在本发明的至少一个实施例中。因此,在整个说明书各处出现的“在一个实施例中”或“在一实施例中”未必一定指相同的实施例。此外,这些特定的特征、结构或特性可以任意适合的方式结合在一个或多个实施例中。应理解,在本发明的各种实施例中,上述各过程的序号的大小并不意味着执行顺序的先后,各过程的执行顺序应以其功能和内在逻辑确定,而不应对本发明实施例的实施过程构成任何限定。
另外,本文中术语“***”和“网络”在本文中常被可互换使用。本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或”的关系。
应理解,在本发明实施例中,“与A相应的B”表示B与A相关联,根据A可以确定B。但还应理解,根据A确定B并不意味着仅仅根据A确定B,还可以根据A和/或其它信息确定B。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、计算机软件或者二者的结合来实现,为了清楚地说明硬件和软件的可互换性,在上述说明中已经按照功能一般性地描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超 出本发明的范围。
所属领域的技术人员可以清楚地了解到,为了描述的方便和简洁,上述描述的***、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的几个实施例中,应该理解到,所揭露的***、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个***,或一些特征可以忽略,或不执行。另外,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口、装置或单元的间接耦合或通信连接,也可以是电的,机械的或其它的形式连接。
作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本发明实施例方案的目的。
另外,在本发明各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以是两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
通过以上的实施方式的描述,所属领域的技术人员可以清楚地了解到本发明可以用硬件实现,或固件实现,或它们的组合方式来实现。当使用软件实现时,可以将上述功能存储在计算机可读介质中或作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括非易失性计算机存储介质和通信介质,其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是计算机能够存取的任何可用介质。以此为例但不限于:计算机可读介质可以包括RAM、ROM、EEPROM、CD-ROM或其他光盘存储、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质。此外。任何连接可以适当的成为计算机可读介质。例如,如果软件是使用同轴电缆、光纤光缆、双绞线、数字用户线(DSL)或者诸如红外线、无线电和微波之类的无线技术从网站、服务器或者其他远程源传输的, 那么同轴电缆、光纤光缆、双绞线、DSL或者诸如红外线、无线和微波之类的无线技术包括在所属介质的定影中。如本发明所使用的,盘(Disk)和碟(disc)包括压缩光碟(CD)、激光碟、光碟、数字通用光碟(DVD)、软盘和蓝光光碟,其中盘通常磁性的复制数据,而碟则用激光来光学的复制数据。上面的组合也应当包括在计算机可读介质的保护范围之内。
总之,以上所述仅为本发明技术方案的较佳实施例而已,并非用于限定本发明实施例的保护范围。凡在本发明实施例的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明实施例的保护范围之内。

Claims (26)

  1. 一种无线充放电的方法,其特征在于,应用于无线充放电设备中,所述方法包括:
    确定电子设备无线接入所述无线充放电设备;
    当所述电子设备为无线充电座设备时,在所述无线充放电设备的无线充电接收模式下,使用所述无线充电座设备为所述无线充放电设备充电;
    当所述电子设备的类型为无线充电接收设备时,在所述无线充放电设备的无线充电座模式下,向所述无线充电接收设备放电。
  2. 根据权利要求1所述的方法,其特征在于,在确定电子设备无线接入所述无线充放电设备之后,所述方法还包括:
    确定所述电子设备的类型。
  3. 根据权利要求2所述的方法,其特征在于,所述确定所述电子设备的类型,包括:
    根据接收到的所述电子设备通过近距离通信方式发送的设备信息,确定所述电子设备的类型;
    或者,在所述无线充放电设备的无线充电接收模式下,向所述电子设备发送所述无线充放电设备的设备信息,如果接收到所述电子设备的反馈信息,则确定所述电子设备为无线充电座设备;
    或者,在所述无线充放电设备的无线充电座模式下,如果接收到所述电子设备的反馈的设备信息,则确定所述电子设备为无线充电接收设备。
  4. 根据权利要求3所述的方法,其特征在于,
    在所述无线充放电设备的无线充电接收模式下,向所述电子设备发送所述无线充放电设备的设备信息后,在未接收到所述电子设备的反馈信息的情况下,
    所述确定所述电子设备的类型,还包括:
    将所述无线充放电设备切换到所述无线充电座模式,如果通过所述第二天线接收到所述电子设备的反馈的设备信息,则确定所述电子设备为无线充电接收设备;
    或者,在所述无线充放电设备的无线充电座模式下,在未接收到所述电子设备的反馈信息的情况下,
    所述确定所述电子设备的类型,还包括:
    将所述无线充放电设备切换到所述无线充电接收模式,并通过所述第一天线向所述电子设备发送所述无线充放电设备的设备信息,如果接收到所述电子设备的反馈信息,则确定所述电子设备为无线充电座设备。
  5. 根据权利要求3所述的方法,其特征在于,
    在所述无线充放电设备的无线充电接收模式下,在未接收到所述电子设备的反馈信息的情况下,
    所述方法还包括:
    控制所述无线充放电设备通过显示屏显示第一提示信息,所述第一提示信息用于提示用户是否将所述电子设备由无线充电接收模式切换到无线充电座模式,
    或者,在所述无线充放电设备的无线充电座模式下,在未接收到所述电子设备的反馈信息的情况下,
    所述方法还包括:
    控制所述无线充放电设备通过显示屏显示第二提示信息,所述第二提示信息用于提示用户是否将所述电子设备由无线充电座模式切换到无线充电接收模式。
  6. 根据权利要求1至5中任一项所述的方法,其特征在于,所述确定电子设备无线接入所述无线充放电设备,包括:
    在检测到所述无线充放电设备的模拟Ping值变化时,确定所述电子设备无线接入所述无线充放电设备,
    或者,在检测到所述无线充放电设备上机械触点的电平变化时,确定所述电子设备无线接入所述无线充放电设备,
    或者,在检测到所述充电设备中的霍尔HALL器件的电平变化时,确定所述电子设备无线接入所述无线充放电设备,
    或者,在所述无线充放电设备的近距离通信模块检测到有设备接入所述无线充放电设备时,确定所述电子设备无线接入所述无线充放电设备。
  7. 根据权利要求1至6中任一项所述的方法,其特征在于,
    在使用所述无线充电座设备为所述无线充放电设备充电的过程中,所述方法还包括:
    按照预设的无线充电通信协议,向所述无线充电座设备发送所述无线充放电设备的状态信息,以便于所述无线充电座设备根据所述无线充放电设备 的状态信息调整为所述充放电设备充电的输出功率,所述无线充放电设备的状态信息包括以下中的至少一种:所述无线充放电设备的电量、充电电流、电池电压和温度信息;
    或者,
    在向所述无线充电接收设备放电的过程中,所述方法还包括:
    按照预设的无线充电通信协议,接收所述无线充电接收设备发送的所述无线充电接收设备的状态信息,所述无线充电接收设备的状态信息包括以下中的至少一种:所述无线充电接收设备的电量、充电电流、电池电压和温度信息;
    根据所述电子设备的状态信息调整向所述无线充电接放电的输出功率。
  8. 根据权利要求1至7中任一项所述的方法,其特征在于,所述使用所述无线充电座设备为所述无线充放电设备充电,包括通过第一天线接收所述无线充电座设备提供的充电电能,为所述无线充放电设备充电;
    所述向所述无线充电接收设备放电,包括通过第二天线向所述无线充电接收设备放电。
  9. 根据权利要求8所述的充放电方法,其特征在于,
    所述第一天线和所述第二天线为同一天线。
  10. 一种无线充放电设备,其特征在于,包括:
    第一确定单元,用于确定电子设备无线接入所述无线充放电设备;
    充电单元,用于当所述电子设备为无线充电座设备时,在所述无线充放电设备的无线充电接收模式下,使用所述无线充电座设备为所述无线充放电设备充电;
    放电单元,用于当所述电子设备的类型为无线充电接收设备时,在所述无线充放电设备的无线充电座模式下,向所述无线充电接收设备放电。
  11. 根据权利要求10所述的无线充放电设备,其特征在于,所述无线充放电设备还包括:
    第二确定单元,用于在第一确定单元确定电子设备无线接入所述无线充放电设备之后,确定所述电子设备的类型。
  12. 根据权利要求11所述的无线充放电设备,其特征在于,
    所述第二确定单元具体用于根据接收到的所述电子设备通过近距离通信方式发送的设备信息,确定所述电子设备的类型;
    或者,所述第二确定单元具体用于在所述无线充放电设备的无线充电接收模式下,向所述电子设备发送所述无线充放电设备的设备信息,如果接收到所述电子设备的反馈信息,则确定所述电子设备为无线充电座设备;
    或者,所述第二确定单元具体用于在所述无线充放电设备的无线充电座模式下,如果接收到所述电子设备的反馈的设备信息,则确定所述电子设备为无线充电接收设备。
  13. 根据权利要求12所述的无线充放电设备,其特征在于,
    在所述无线充放电设备的无线充电接收模式下,向所述电子设备发送所述无线充放电设备的设备信息后,在未接收到所述电子设备的反馈信息的情况下,
    所述第二确定单元还用于将所述无线充放电设备切换到所述无线充电座模式,如果通过所述第二天线接收到所述电子设备的反馈的设备信息,则确定所述电子设备为无线充电接收设备;
    或者,在所述无线充放电设备的无线充电座模式下,在未接收到所述电子设备的反馈信息的情况下,
    所述第二确定单元还用于将所述无线充放电设备切换到所述无线充电接收模式,并通过所述第一天线向所述电子设备发送所述无线充放电设备的设备信息,如果接收到所述电子设备的反馈信息,则确定所述电子设备为无线充电座设备。
  14. 根据权利要求12所述的无线充放电设备,其特征在于,所述无线充放电设备还包括:
    显示单元,用于在所述无线充放电设备的无线充电接收模式下,在未接收到所述电子设备的反馈信息的情况下,控制所述无线充放电设备通过显示屏显示第一提示信息,所述第一提示信息用于提示用户是否将所述电子设备由无线充电接收模式切换到无线充电座模式,
    或者,在所述无线充放电设备的无线充电座模式下,在未接收到所述电子设备的反馈信息的情况下,控制所述无线充放电设备通过显示屏显示第二提示信息,所述第二提示信息用于提示用户是否将所述电子设备由无线充电座模式切换到无线充电接收模式。
  15. 根据权利要求10至14中任一项所述的无线充放电设备,其特征在于,所述第一确定单元具体用于:
    在检测到所述无线充放电设备的模拟Ping值变化时,确定所述电子设备无线接入所述无线充放电设备,
    或者,在检测到所述无线充放电设备上机械触点的电平变化时,确定所述电子设备无线接入所述无线充放电设备,
    或者,在检测到所述充电设备中的霍尔HALL器件的电平变化时,确定所述电子设备无线接入所述无线充放电设备,
    或者,在所述无线充放电设备的近距离通信模块检测到有设备接入所述无线充放电设备时,确定所述电子设备无线接入所述无线充放电设备。
  16. 根据权利要求10至15中任一项所述的无线充放电设备,其特征在于,
    所述无线充放电设备还包括:
    发送单元,用于在使用所述无线充电座设备为所述无线充放电设备充电的过程中,按照预设的无线充电通信协议,向所述无线充电座设备发送所述无线充放电设备的状态信息,以便于所述无线充电座设备根据所述无线充放电设备的状态信息调整为所述无线充放电设备充电的输出功率,所述无线充放电设备的状态信息包括以下中的至少一种:所述无线充放电设备的电量、充电电流、电池电压和温度信息;
    或者,
    所述无线充放电设备还包括:
    发送单元,用于在向所述无线充电接收设备放电的过程中,按照预设的无线充电通信协议,接收所述无线充电接收设备发送的所述电子设备的状态信息,所述无线充电接收设备的状态信息包括以下中的至少一种:所述无线充电接收设备的电量、充电电流、电池电压和温度信息;
    调整单元,用于根据所述无线充电接收设备的状态信息调整向所述无线充电接收设备放电的输出功率。
  17. 根据权利要求10至16中任一项所述的无线充放电设备,其特征在于,
    所述充电单元,具体用于通过第一天线接收所述无线充电座设备提供的充电电能,为所述无线充放电设备充电;
    所述放电单元,具体用于通过第二天线向所述无线充电接收设备放电。
  18. 根据权利要求17所述的充放电无线充放电设备,其特征在于,
    所述第一天线和所述第二天线为同一天线。
  19. 一种充放电设备,其特征在于,包括:
    无线充放电控制器、电池、第一天线和第二天线;
    所述无线充放电控制器用于确定电子设备无线接入所述无线充放电设备;
    所述无线充放电控制器还用于,当所述电子设备为无线充电座设备时,在所述无线充放电设备的无线充电接收模式下,通过所述第一天线接收所述无线充电座设备提供的充电电能,为所述无线充放电设备的电池充电;
    所述无线充放电控制器还用于,当所述电子设备为无线充电接收设备时,在所述无线充放电设备的无线充电座模式下,通过第二天线向所述电子设备放电。
  20. 根据权利要求19所述的充放电设备,其特征在于,在确定电子设备接入所述无线充放电设备之后,所述无线充放电控制器还用于:
    确定所述电子设备的类型。
  21. 根据权利要求20所述的充放电设备,其特征在于,在确定所述电子设备的类型方面,所述无线充放电控制器具体用于:
    根据接收到的所述电子设备通过近距离通信方式发送的设备信息,确定所述电子设备的类型;
    或者,在所述无线充放电设备的无线充电接收模式下,通过所述第一天线向所述电子设备发送所述无线充放电设备的设备信息,如果接收到所述电子设备的反馈信息,则确定所述电子设备为无线充电座设备;
    或者,在所述无线充放电设备的无线充电座模式下,如果通过所述第二天线接收到所述电子设备的反馈的设备信息,则确定所述电子设备为无线充电接收设备。
  22. 根据权利要求21所述的充放电设备,其特征在于,
    在所述无线充放电设备的无线充电接收模式下,向所述电子设备发送所述无线充放电设备的设备信息后,在未接收到所述电子设备的反馈信息的情况下,
    在确定所述电子设备的类型方面,所述无线充放电控制器还用于:
    将所述无线充放电设备切换到所述无线充电座模式下,如果通过所述第二天线接收到所述电子设备的反馈的设备信息,则确定所述电子设备为无线 充电接收设备;
    或者,在所述无线充放电设备的无线充电座模式下,在未接收到所述电子设备的反馈信息的情况下,
    在确定所述电子设备的类型方面,所述无线充放电控制器还用于:
    将所述无线充放电设备切换到所述无线充电接收模式,并通过所述第一天线向所述电子设备发送所述无线充放电设备的设备信息,如果接收到所述电子设备的反馈信息,则确定所述电子设备为无线充电座设备。
  23. 根据权利要求21所述的充放电设备,其特征在于,所述无线充放电设备还包括显示屏;
    在所述无线充放电设备的无线充电接收模式下,向所述电子设备发送所述无线充放电设备的设备信息后,在未接收到所述电子设备的反馈信息的情况下,
    所述无线充放电控制器还用于:
    控制所述无线充放电设备通过显示屏显示第一提示信息,所述第一提示信息用于提示用户是否将所述电子设备由无线充电接收模式切换到无线充电座模式,
    或者,在所述无线充放电设备的无线充电座模式下在未接收到所述电子设备的反馈信息的情况下,
    所述无线充放电控制器还用于:
    控制所述无线充放电设备通过显示屏显示第二提示信息,所述第二提示信息用于提示用户是否将所述电子设备由无线充电座模式切换到无线充电接收模式。
  24. 根据权利要求19至23中任一项所述的充放电设备,其特征在于,在确定电子设备无线接入所述无线充放电设备方面,所述无线充放电控制器具体用于:
    在检测到所述无线充放电设备的模拟因特网包探索器Ping值变化时,确定所述电子设备无线接入所述无线充放电设备,
    或者,在检测到所述无线充放电设备上机械触点的电平变化时,确定所述电子设备无线接入所述无线充放电设备,
    或者,在检测到所述充电设备中的霍尔HALL器件的电平变化时,确定所述电子设备无线接入所述无线充放电设备,
    或者,在所述无线充放电设备的近距离通信模块检测到有设备接入所述无线充放电设备时,确定所述电子设备无线接入所述无线充放电设备。
  25. 根据权利要求19至24中任一项所述的充放电设备,其特征在于,
    在通过所述第一天线接收所述无线充电座设备提供的充电电能,为所述无线充放电设备的电池充电的过程中,所述无线充放电控制器还用于:
    按照预设的无线充电通信协议,向所述无线充电座设备发送所述无线充放电设备的状态信息,以便于所述无线充电座设备根据所述无线充放电设备的状态信息调整为所述充放电设备充电的输出功率,所述无线充放电设备的状态信息包括以下中的至少一种:所述无线充放电设备的电量、充电电流、电池电压和温度信息;
    或者,
    在通过第二天线向所述电子设备放电的过程中,所述无线充放电控制器还用于:
    按照预设的无线充电通信协议,接收所述无线充电接收设备发送的所述无线充电接收设备的状态信息,所述无线充电接收设备的状态信息包括以下中的至少一种:所述无线充电接收设备的电量、充电电流、电池电压和温度信息;
    根据所述无线充电接收设备的状态信息调整向所述无线充电接收设备放电的输出功率。
  26. 根据权利要求19至25中任一项所述的充放电设备,其特征在于,
    所述第一天线和所述第二天线为同一天线。
PCT/CN2016/108916 2016-12-07 2016-12-07 无线充放电的方法和无线充放电设备 WO2018103021A1 (zh)

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