WO2017148155A1 - 无线充电系统及方法 - Google Patents

无线充电系统及方法 Download PDF

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Publication number
WO2017148155A1
WO2017148155A1 PCT/CN2016/101932 CN2016101932W WO2017148155A1 WO 2017148155 A1 WO2017148155 A1 WO 2017148155A1 CN 2016101932 W CN2016101932 W CN 2016101932W WO 2017148155 A1 WO2017148155 A1 WO 2017148155A1
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WO
WIPO (PCT)
Prior art keywords
wireless charging
management device
mobile terminal
transmitter
charging transmitter
Prior art date
Application number
PCT/CN2016/101932
Other languages
English (en)
French (fr)
Inventor
李志杰
孙伟
朱丹
Original Assignee
北京小米移动软件有限公司
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Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Publication of WO2017148155A1 publication Critical patent/WO2017148155A1/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
    • 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
    • H02J7/025
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44Methods for charging or discharging
    • 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
    • H02J50/40Circuit 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
    • H02J50/60Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
    • 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
    • H02J50/90Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • H02J7/027
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/023Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M10/4257Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4278Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10Small scale networks; Flat hierarchical networks
    • H04W84/12WLAN [Wireless Local Area Networks]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Definitions

  • the present disclosure relates to the field of mobile terminals, and in particular, to a wireless charging system and method.
  • the wireless charging technology refers to a technology that uses electromagnetic waves to charge a mobile terminal without using a wire.
  • the mobile terminal when the mobile terminal uses the wireless charging technology for charging, the mobile terminal needs to be placed on the charging base, and the inside of the charging base and the mobile terminal are respectively provided with coils.
  • a current in the charging base flows through the coil, an electromagnetic field is generated, and when the coil disposed inside the mobile terminal is close to the generated electromagnetic field, a current is generated inside the mobile terminal, thereby wirelessly charging the mobile terminal by converting between the current and the electromagnetic field.
  • the present disclosure provides a wireless charging system and method.
  • the technical solution is as follows:
  • a wireless charging system comprising: an intelligent management device and a wireless charging transmitter, the smart management device storing second location information of the wireless charging transmitter;
  • An intelligent management device configured to receive a wireless charging request of the mobile terminal, where the wireless charging request includes first location information of the mobile terminal, and generate a wireless charging indication according to the first location information of the mobile terminal and the second location information of the wireless charging transmitter,
  • the wireless charging indication includes direction information of the mobile terminal relative to the wireless charging transmitter; transmitting a wireless charging indication to the wireless charging transmitter;
  • a wireless charging transmitter for receiving a wireless charging indication; determining a transmitting direction according to direction information in the wireless charging indication; and transmitting a wireless energy wave to the transmitting direction.
  • the intelligent management device is configured to acquire obstacle information on the charging path of the mobile terminal and the wireless charging transmitter during the wireless charging process; and to transmit to the wireless charging when the obstacle information indicates that there is an obstacle on the charging path The device sends a pause charging indication.
  • the smart management device is configured to acquire the changed first location information of the mobile terminal during the wireless charging process, generate a wireless charging indication again according to the changed first location information, and send the wireless to the wireless charging transmitter again. Charging instructions.
  • the wireless charging transmitters are at least two; the intelligent management device stores second location information of each wireless charging transmitter;
  • An intelligent management device configured to query a wireless charging transmitter that is closest to the first location information of the mobile terminal; generate a wireless charging indication according to the first location information of the mobile terminal and the second location information of the nearest wireless charging transmitter; The wireless charging transmitter sends a wireless charging indicator.
  • the intelligent management device is configured to acquire obstacle information on the charging path of the mobile terminal and the nearest wireless charging transmitter during the wireless charging process; and when the obstacle information indicates that there is an obstacle on the charging path, to the nearest Wireless charging transmitter sends a pause charging indication;
  • the intelligent management device is further configured to re-determine the target wireless charging transmitter, and there is no obstacle between the target wireless charging transmitter and the mobile terminal; according to the first location information of the mobile terminal and the second location information of the target wireless charging transmitter, Generating a wireless charging indication; transmitting a wireless charging indication to the target wireless charging transmitter.
  • the intelligent management device is configured to acquire the changed first location information of the mobile terminal during the wireless charging process, and query the wireless charging transmitter that is closest to the changed first location information;
  • the nearest wireless charging transmitter is different from the last wireless charging transmitter that was last queried, the latest wireless charging transmitter that is queried up last time sends a stop charging indication;
  • the intelligent management device is further configured to: regenerate the wireless charging indication according to the first location information of the mobile terminal and the second location information of the nearest wireless charging transmitter that is queried this time; and transmit the latest wireless charging to the current query
  • the device sends a wireless charging indicator.
  • an intelligent management device is configured to acquire obstacle information on the charging path through the infrared sensor
  • An intelligent management device for acquiring obstacle information on the charging path through the image capturing component
  • the intelligent management device is configured to receive the obstacle information reported by the wireless charging transmitter, and the obstacle information is information of an obstacle existing on the charging path.
  • a wireless charging transmitter is configured to acquire obstacle information on the charging path through the infrared sensor
  • the wireless charging transmitter is also used to report obstacle information to the intelligent management device.
  • the wireless charging indication further includes a charging mode
  • the charging manner includes: continuously transmitting the wireless energy wave, and periodically transmitting the wireless energy wave.
  • a wireless charging method comprising:
  • the smart management device receives a wireless charging request of the mobile terminal, where the wireless charging request includes first location information of the mobile terminal;
  • the smart management device generates a wireless charging indication according to the first location information of the mobile terminal and the second location information of the wireless charging transmitter, where the smart management device stores the second location information of the wireless charging transmitter, where the wireless charging indication includes the mobile terminal relative to the wireless Direction information of the charging transmitter;
  • the intelligent management device sends a wireless charging indication to the wireless charging transmitter
  • the wireless charging transmitter transmits a wireless energy wave to the transmitting direction, and the transmitting direction is determined according to the direction information in the wireless charging indication.
  • the method further includes:
  • the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the wireless charging transmitter;
  • the intelligent management device sends a pause charging indication to the wireless charging transmitter, and the pause charging indication is sent when the obstacle information indicates that there is an obstacle on the charging path.
  • the method further includes:
  • the intelligent management device acquires the changed first location information of the mobile terminal
  • the intelligent management device generates a wireless charging indication again according to the changed first location information, and transmits a wireless charging indication to the wireless charging transmitter again.
  • the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the wireless charging transmitter, including:
  • the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the wireless charging transmitter through the infrared sensor;
  • the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the wireless charging transmitter through the image capturing component;
  • the intelligent management device receives the obstacle information reported by the wireless charging transmitter, and the obstacle information is information of an obstacle existing on the charging path of the mobile terminal and the wireless charging transmitter.
  • the intelligent management device receives the obstacle information reported by the wireless charging transmitter, including:
  • the wireless charging transmitter acquires obstacle information on the charging path through the infrared sensor
  • the wireless charging transmitter reports the obstacle information to the intelligent management device
  • the intelligent management device receives the obstacle information reported by the wireless charging transmitter.
  • the wireless charging transmitters are at least two; the intelligent management device stores second location information of each wireless charging transmitter;
  • the smart management device generates a wireless charging indication according to the first location information of the mobile terminal and the second location information of the wireless charging transmitter, including:
  • the intelligent management device queries a wireless charging transmitter that is closest to the first location information of the mobile terminal;
  • the intelligent management device generates a wireless charging indication according to the first location information of the mobile terminal and the second location information of the nearest wireless charging transmitter.
  • the method further includes:
  • the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the nearest wireless charging transmitter;
  • the smart management device sends a pause charging indication to the nearest wireless charging transmitter, and the pause charging indication is sent when the obstacle information indicates that there is an obstacle on the charging path;
  • the intelligent management device re-determines the target wireless charging transmitter, and the target wireless charging transmitter is a wireless charging transmitter that does not have an obstacle between the mobile terminal and the mobile terminal;
  • the intelligent management device generates a wireless charging indication according to the first location information of the mobile terminal and the second location information of the target wireless charging transmitter;
  • the intelligent management device sends a wireless charging indication to the target wireless charging transmitter.
  • the method further includes:
  • the intelligent management device acquires the changed first location information of the mobile terminal
  • the intelligent management device queries the wireless charging transmitter that is closest to the changed first location information
  • the smart management device sends a stop charging indication to the nearest wireless charging transmitter that is queried upwards.
  • the stop charging indication is sent when the most recent wireless charging transmitter that is queried this time is different from the last wireless charging transmitter that was last queried. of;
  • the smart management device generates a wireless charging indication again according to the first location information of the mobile terminal and the second location information of the nearest wireless charging transmitter that is queried this time;
  • the intelligent management device sends a wireless charging indication to the nearest wireless charging transmitter that is queried this time.
  • the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the nearest wireless charging transmitter, including:
  • the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the nearest wireless charging transmitter through the infrared sensor;
  • the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the nearest wireless charging transmitter through the image capturing component;
  • the intelligent management device receives the obstacle information reported by the nearest wireless charging transmitter, and the obstacle information is information of an obstacle existing on the charging path of the mobile terminal and the nearest wireless charging transmitter.
  • the intelligent management device receives the obstacle information reported by the wireless charging transmitter, including:
  • Recent wireless charging transmitters acquire obstacle information on the charging path through an infrared sensor
  • the most recent wireless charging transmitter reports obstacle information to the intelligent management device
  • the intelligent management device receives the obstacle information reported by the nearest wireless charging transmitter.
  • the wireless charging indication further includes a charging mode
  • the charging manner includes: continuously transmitting the wireless energy wave, and periodically transmitting the wireless energy wave.
  • the intelligent management device Receiving, by the intelligent management device, a wireless charging request of the mobile terminal; the intelligent management device generates a wireless charging indication according to the first location information of the mobile terminal and the second location information of the wireless charging transmitter; the intelligent management device sends a wireless charging indication to the wireless charging transmitter
  • the wireless charging transmitter transmits wireless energy waves to the transmitting direction; solves the problem that the mobile terminal needs to wirelessly charge through the charging base in the related art, and can only realize the wireless charging in a short distance; the wireless charging transmitter is controlled by the intelligent management device according to The transmitting direction transmits a wireless energy wave to the mobile terminal that transmits the wireless charging request, thereby performing the effect of the directed real-time long-distance wireless charging for the mobile terminal.
  • FIG. 1A is a schematic structural diagram of a wireless charging system according to some exemplary embodiments.
  • FIG. 1B is a schematic structural diagram of another wireless charging system according to some exemplary embodiments.
  • FIG. 2A is a block diagram of an intelligent management device, according to an exemplary embodiment
  • 2B is a block diagram of a wireless charging transmitter, according to an exemplary embodiment
  • 2C is a block diagram of a mobile terminal according to an exemplary embodiment
  • FIG. 3 is a flowchart of a wireless charging method according to an exemplary embodiment
  • FIG. 4A is a flowchart of a wireless charging method according to another exemplary embodiment
  • FIG. 4B is a schematic structural diagram of a wireless charging system according to an exemplary embodiment
  • FIG. 5A is a flowchart of a wireless charging method according to still another exemplary embodiment
  • FIG. 5B is a diagram illustrating a wireless charging transmitter closest to a mobile terminal according to an exemplary embodiment.
  • FIG. 5C is a schematic diagram of determining a target wireless charging transmitter according to an exemplary embodiment
  • FIG. 5D is a schematic structural diagram of a wireless charging system according to another exemplary embodiment.
  • FIG. 1A is a schematic structural diagram of a wireless charging system according to some exemplary embodiments. As shown in FIG. 1A, the system may include an intelligent management device 120 and a wireless charging transmitter 140.
  • the wireless charging system is mainly used in indoor environments such as shopping malls and homes, and is mainly used for wireless charging of mobile terminals in an indoor environment. As shown in FIG. 1A, as one possible example, the wireless charging system is applied in a home environment.
  • the wireless charging system may further include at least one mobile terminal 160.
  • the number of mobile terminals 160 in this embodiment is not specifically limited. In FIG. 1A, only two mobile terminals 160 are included in the wireless charging system for illustration.
  • the smart management device 120 can establish a connection with the mobile terminal 160 through a wireless network (such as Wi-Fi, (English name: Wireless-Fidelity, full name: wireless fidelity), or wireless network mode such as Bluetooth).
  • a wireless network such as Wi-Fi, (English name: Wireless-Fidelity, full name: wireless fidelity), or wireless network mode such as Bluetooth).
  • the mobile terminal 160 transmits a wireless charging request to the smart management device 120 through the wireless network, where the wireless charging request includes the first location information of the mobile terminal 160.
  • the smart management device 120 can be configured to receive a wireless charging request of the mobile terminal 160.
  • the intelligent management device 120 may also monitor the first location information of the mobile terminal 160 while receiving the wireless charging request of the mobile terminal 160.
  • the smart The management device 120 is placed on the ceiling of the room.
  • the smart management device 120 stores the second location information of the wireless charging transmitter 140.
  • the smart management device 120 generates a wireless charging indication based on the first location information of the mobile terminal 160 and the second location information of the wireless charging transmitter 140, the wireless charging indication including direction information of the mobile terminal 160 with respect to the wireless charging transmitter 140.
  • the smart management device 120 can also be used to send a wireless charging indication to the wireless charging transmitter 140.
  • the smart management device 120 can establish a connection with the wireless charging transmitter 140 through a wireless network or a wired network.
  • the smart management device 120 transmits a wireless charging indication to the wireless charging transmitter 140 over the wireless network or the wired network after generating the wireless charging indication.
  • the wireless charging indication further includes a charging mode
  • the charging manner includes: continuously transmitting the wireless energy wave, and periodically transmitting the wireless energy wave.
  • the wireless charging indication may further include a current remaining power.
  • the wireless charging transmitter 140 is disposed at an intermediate portion of the indoor environment.
  • the setting position of the wireless charging transmitter in this embodiment is not specifically limited, and the setting position of the wireless charging transmitter shown in FIG. 1A is merely exemplified. Positioning the wireless charging transmitter 140 in an intermediate position facilitates the wireless charging transmitter 140 to transmit wireless energy waves to respective mobile terminals 160 in the indoor environment in accordance with the received wireless charging indication.
  • the wireless charging transmitter 140 is configured to receive the wireless charging indication sent by the smart management device 120, and the wireless charging transmitter 140 determines the transmitting direction according to the direction information in the wireless charging indication.
  • the wireless energy wave may include an electromagnetic wave or a beam wave or the like.
  • the wireless charging transmitter 140 transmits a wireless energy wave to the transmitting direction after determining the transmitting direction.
  • the mobile terminal 160 receives the wireless energy wave transmitted by the wireless charging transmitter 140 through the receiving antenna.
  • the mobile terminal 160 can be a smart phone, a tablet, a smart TV, an e-book reader, a multimedia player, a laptop portable computer, a desktop computer, and the like.
  • the smart management device 120 may be integrated inside the wireless charging transmitter 140 or may be separated from the wireless charging transmitter 140 to form a separate device.
  • FIG. 1B is a schematic structural diagram of another wireless charging system according to some exemplary embodiments. As shown in FIG. 1B, the system may include an intelligent management device 120, a wireless charging transmitter 141, a wireless charging transmitter 142, and wireless charging. Transmitter 143.
  • the difference from the system shown in FIG. 1A is that the system includes at least two wireless charging transmitters.
  • the number of wireless charging transmitters in this embodiment is not specifically limited.
  • FIG. 1B only three of the systems are included in FIG. 1B.
  • a wireless charging transmitter is taken as an example for illustration.
  • the second location information of the wireless charging transmitter 141, the wireless charging transmitter 142, and the wireless charging transmitter 143 are stored in the smart management device 120, respectively.
  • the wireless charging transmitter 141 is disposed at an intermediate portion of the indoor environment; the wireless charging transmitter 142 is disposed in a corner of the indoor environment, and the wireless charging transmitter 143 is disposed at another corner of the indoor environment.
  • the setting position of the at least two wireless charging transmitters in this embodiment is not specifically limited, The set position of the wireless charging transmitter shown in FIG. 1B is merely illustrative.
  • the smart management device 120 is configured to query the nearest wireless charging transmitter 141 according to the first location information of the mobile terminal 160; generate the first location information according to the mobile terminal 160 and the second location information of the nearest wireless charging transmitter 141. Wireless charging indicator.
  • the smart management device 120 is also operative to transmit a wireless charging indication to the nearest wireless charging transmitter 141.
  • FIG. 2A is a block diagram of an intelligent management device 210, according to an exemplary embodiment.
  • the intelligent management device 210 may include one or more of the following components: a processing component 01, a memory 02, a power component 03, a communication component 04, an input/output (I/O) interface 05, an infrared sensor 06, And an image acquisition component 07.
  • Processing component 01 typically controls the overall operations of intelligent management device 210, such as operations associated with display, data communication, camera operations, and recording operations.
  • Processing component 01 may include one or more processors 00 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 01 can include one or more modules to facilitate interaction between component 01 and other components.
  • processing component 01 can include an image acquisition module to facilitate interaction between image acquisition component 07 and processing component 01.
  • the memory 02 is configured to store various types of data to support operation at the smart management device 210. Examples of such data include instructions, messages, pictures, videos, etc. for any application or method operating on the smart management device 210.
  • Memory 02 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 03 provides power to various components of intelligent management device 210.
  • Power component 03 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for intelligent management device 210.
  • Communication component 04 is configured to facilitate wired or wireless communication between intelligent management device 210 and other devices.
  • the intelligent management device 210 can access a wireless network based on a communication standard such as Wi-Fi, 2G or 3G, or a combination thereof.
  • the communication component 04 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • communication component 04 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the smart management device 210 includes at least one communication component 04 such that the smart management device 210 has communication capabilities.
  • the intelligent management device 210 utilizes the communication component 04 to respectively communicate with the mobile terminal and the wireless charging transmitter A wireless network connection is established between the two.
  • the smart management device 210 further includes a wired communication interface, and the smart management device 210 establishes a wired network connection between the wireless communication transmitter and the wireless charging transmitter.
  • the I/O interface 05 provides an interface between the processing component 01 and the peripheral interface module.
  • the infrared sensor 06 is configured to facilitate monitoring of the mobile terminal and the wireless charging transmitter by the intelligent management device 210.
  • the infrared sensor 06 causes the smart management device 210 to have infrared detection capabilities.
  • the smart management device 210 monitors obstacle information on the charging path of the mobile terminal and the wireless charging transmitter through the infrared sensor 06. When the obstacle information indicates that there is an obstacle on the charging path, the smart management device 210 transmits a pause charging indication to the wireless charging transmitter.
  • the image capture component 07 is configured to facilitate monitoring of the first location information of the mobile terminal by the smart management device 210 and the second location information of the wireless charging transmitter.
  • the image capture component 07 enables the smart management device 210 to have image capture capabilities.
  • the image acquisition component 07 is a camera or an omnidirectional camera.
  • the intelligent management device 210 utilizes the image acquisition component 07 to acquire images on the charging path of the mobile terminal and the wireless charging transmitter to acquire obstacle information in the acquired image.
  • the intelligent management device 210 is disposed on the ceiling to facilitate capturing images of various locations through the image capture component 07.
  • the smart management device 210 transmits a pause charging indication to the wireless charging transmitter.
  • the smart management device 210 uses the image capturing component 07 to collect an image of the location of the mobile terminal, and monitors whether the first location information of the mobile terminal changes according to the collected location image of the mobile terminal.
  • FIG. 2B is a block diagram of a wireless charging transmitter 220, according to an exemplary embodiment.
  • the wireless charging transmitter 220 can include one or more of the following components: a power supply assembly 10, a communication assembly 11, an input/output (I/O) interface 12, an infrared sensor 13, and a transmit antenna 14.
  • Power supply assembly 10 provides power to various components of wireless charging transmitter 220.
  • the power supply assembly 10 can include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the wireless charging transmitter 220.
  • the communication component 11 is configured to facilitate wired or wireless communication between the wireless charging transmitter 220 and the intelligent management device.
  • the wireless charging transmitter 220 can access a wireless network based on a communication standard, such as Wi-Fi, 2G or 3G, or a combination thereof.
  • the communication component 11 receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel.
  • communication component 11 also includes a near field communication (NFC) module to facilitate short range communication.
  • the NFC module can be based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the wireless charging transmitter 220 includes a wired communication component 11 such that the wireless charging transmitter 220 has communication capabilities.
  • the wireless charging transmitter 220 establishes a wired network connection with the intelligent management device using the wired communication interface in the communication component 11.
  • the infrared sensor 13 is configured to facilitate monitoring of the charging path between the mobile terminal and the wireless charging transmitter by the wireless charging transmitter 220.
  • the infrared sensor 13 causes the wireless charging transmitter 220 to have infrared detection capability.
  • the wireless charging transmitter 220 monitors obstacle information on the charging path of the mobile terminal and the wireless charging transmitter through the infrared sensor 13. When the obstacle information indicates that there is an obstacle on the charging path, the wireless charging transmitter 220 reports the obstacle information to the intelligent management device.
  • the transmit antenna 14 is configured to facilitate the wireless charging transmitter 220 to transmit wireless energy waves in the transmit direction such that the wireless charging transmitter 220 has a strong directional transmit capability.
  • the wireless charging transmitter 220 includes a plurality of transmitting antennas 14, each of which is directed to a transmitting direction.
  • the wireless charging transmitter 220 when the wireless charging transmitter 220 is disposed at an intermediate portion of the indoor environment, the wireless charging transmitter 220 includes a transmitting antenna 14 having a 360-degree direction such that the wireless charging transmitter 220 has a 360-degree direction.
  • the wireless charging transmitter 220 when the wireless charging transmitter 220 is disposed at a corner of a right angle, the wireless charging transmitter 220 includes a transmitting antenna 14 having a 90 degree direction such that the wireless charging transmitter 220 has a 90. A wireless energy wave is emitted in the direction of the direction.
  • wireless charging transmitter 220 includes a transmit antenna 14 that has a 360 degree directional rotation such that wireless charging transmitter 220 can adjust the direction of transmit antenna 14 in accordance with the transmit direction.
  • the number of the transmitting antennas 14 in the wireless charging transmitter 220 is not specifically limited.
  • the I/O interface 12 provides a peripheral interface for the wireless charging transmitter 220, such as an interface of the infrared sensor and an interface of the transmitting antenna.
  • FIG. 2C is a block diagram of a mobile terminal 230, according to an exemplary embodiment.
  • the mobile terminal 230 can include one or more of the following components: a processing component 20, a memory 21, a power component 22, a communication component 23, a receiving antenna 24, a positioning component 25, and input/output (I/O). Interface 26.
  • Processing component 20 typically controls the overall operations of mobile terminal 230, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 20 may include one or more processors 27 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 20 can include one or more modules to facilitate interaction between component 20 and other components.
  • processing component 20 can include a multimedia module to facilitate interaction between communication component 23 and processing component 20.
  • the memory 21 is configured to store various types of data to support operations at the mobile terminal 230. These data Examples include instructions, messages, pictures, videos, etc. for any application or method operating on the mobile terminal 230.
  • the memory 21 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable. Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 22 provides power to various components of mobile terminal 230.
  • Power component 22 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for mobile terminal 230.
  • the communication component 23 is configured to facilitate wireless communication between the mobile terminal 230 and the intelligent management device.
  • the mobile terminal 230 can access a wireless network based on a communication standard such as Wi-Fi, 2G or 3G, or a combination thereof.
  • the communication component 23 receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel.
  • communication component 23 also includes a near field communication (NFC) module to facilitate short range communication.
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the receive antenna 24 is configured to facilitate the mobile terminal 230 to receive directional wireless energy waves transmitted by the wireless charging transmitter.
  • the positioning component 25 is configured to facilitate positioning of the first location information of the mobile terminal 230 such that the mobile terminal has indoor positioning capabilities.
  • the I/O interface 26 provides a peripheral interface for the mobile terminal 230, such as an interface of an infrared sensor and an interface of a receiving antenna.
  • FIG. 3 is a flowchart of a wireless charging method according to an exemplary embodiment. As shown in FIG. 3, the wireless charging method is applied to the system shown in FIG. 1A, and includes the following steps.
  • the intelligent management device receives a wireless charging request of the mobile terminal, and the wireless charging request includes first location information of the mobile terminal.
  • step 302 the intelligent management device generates a wireless charging indication according to the first location information of the mobile terminal and the second location information of the wireless charging transmitter.
  • the intelligent management device stores second location information of the wireless charging transmitter, and the wireless charging indication includes direction information of the mobile terminal relative to the wireless charging transmitter
  • step 303 the intelligent management device sends a wireless charging indication to the wireless charging transmitter.
  • step 304 the wireless charging transmitter transmits a wireless energy wave to the transmitting direction, the transmission direction being determined according to the direction information in the wireless charging indication.
  • the wireless charging method receives the wireless charging request of the mobile terminal by using the smart management device; the intelligent management device generates the second location information according to the mobile terminal and the second location information of the wireless charging transmitter.
  • Wireless charging indication the intelligent management device sends a wireless charging indication to the wireless charging transmitter; the wireless charging transmitter transmits wireless energy waves to the transmitting direction; and solves the related art, the mobile terminal needs to wirelessly charge through the charging base, and only realizes short-distance wireless The problem of charging; achieving the effect of controlling the wireless charging transmitter to transmit wireless energy waves to the mobile terminal transmitting the wireless charging request according to the transmitting direction by the intelligent management device, thereby performing targeted real-time long-distance wireless charging for the mobile terminal.
  • FIG. 4A is a flowchart of a wireless charging method according to another exemplary embodiment. As shown in FIG. 4A, the wireless charging method is applied to the system shown in FIG. 1A, and includes the following steps.
  • step 401 the mobile terminal sends a wireless charging request to the intelligent management device, where the wireless charging request includes first location information of the mobile terminal.
  • the mobile terminal When the current remaining power in the mobile terminal is less than a predetermined threshold, the mobile terminal sends a wireless charging request to the smart management device, where the wireless charging request includes the first location information of the mobile terminal.
  • the mobile terminal has a positioning capability
  • the first location information of the mobile terminal in the wireless charging request is location information obtained by the mobile terminal to locate itself by using the positioning capability.
  • the wireless charging request includes an identifier of the mobile terminal
  • the smart management device determines the first location information of the mobile terminal by using the positioning capability according to the identifier of the mobile terminal.
  • the smart management device internally establishes a map, labels the first location information of each mobile terminal in the map, and updates the first location information of each labeled mobile terminal every predetermined time.
  • the intelligent management device receives the wireless charging request sent by the mobile terminal.
  • step 402 the intelligent management device generates a wireless charging indication according to the first location information of the mobile terminal and the second location information of the wireless charging transmitter.
  • the intelligent management device stores second location information of the wireless charging transmitter, and the wireless charging indication includes direction information of the mobile terminal relative to the wireless charging transmitter.
  • the smart management device After receiving the wireless charging request of the mobile terminal, the smart management device acquires the first location information of the mobile terminal carried in the wireless charging request, according to the acquired first location information of the mobile terminal and the second stored wireless charging transmitter The location information generates a wireless charging indication.
  • the wireless charging indication further includes a charging mode
  • the charging manner includes: continuously transmitting the wireless energy wave, and periodically transmitting the wireless energy wave.
  • the wireless charging indication further includes a current remaining power of the mobile terminal.
  • the intelligent management device can determine the charging mode according to the current remaining capacity and movement of the mobile terminal.
  • the first location information of the mobile terminal is determined.
  • step 403 the intelligent management device sends a wireless charging indication to the wireless charging transmitter.
  • the intelligent management device transmits the wireless charging indication to the wireless charging transmitter after generating the wireless charging indication.
  • step 404 the wireless charging transmitter transmits a wireless energy wave to the transmitting direction, the transmission direction being determined according to the direction information in the wireless charging indication.
  • the wireless charging transmitter After receiving the wireless charging indication, acquires direction information carried in the wireless charging indication, and determines a transmitting direction according to the acquired direction information; the wireless charging generator adjusts a transmitting direction of the transmitting antenna according to the determined transmitting direction, and transmits to the transmitting The direction transmits wireless energy waves.
  • the direction information carried in the wireless charging indication may be expressed in the form of polar coordinates.
  • the direction information carried in the wireless charging indication is that the angle of the polar terminal corresponding to the wireless charging transmitter is 30 degrees. On the straight line, and the distance between the mobile terminal and the wireless charging transmitter is 5 meters.
  • the wireless charging transmitter obtains the charging mode carried in the wireless charging indication, and continuously transmits the wireless energy wave to the transmitting direction or periodically transmits the wireless energy wave to the transmitting direction according to the charging mode.
  • the wireless energy wave emitted by the wireless charging transmitter may be an electromagnetic wave, a beam wave, or the like.
  • step 405 the intelligent management device acquires the changed first location information of the mobile terminal.
  • the smart management device acquires the first location information of the mobile terminal every predetermined time, and detects whether the first location information of the mobile terminal acquired this time and the first location information of the mobile terminal acquired last time are the same, if not, then The intelligent management device saves the first location information after the mobile terminal changes.
  • step 406 the intelligent management device generates a wireless charging indication again according to the changed first location information.
  • the smart management device When the first location information of the mobile terminal changes, the smart management device generates the wireless charging indication again according to the changed first location information and the second location information of the wireless charging transmitter.
  • the direction information carried in the regenerated wireless charging indication changes according to the change of the first location information of the mobile terminal.
  • the charging method in the wireless charging indicator may also change.
  • step 407 the intelligent management device transmits a wireless charging indication to the wireless charging transmitter again.
  • the intelligent management device transmits the regenerated wireless charging indication to the wireless charging transmitter.
  • the smart management device when any one of the information carried in the wireless charging indication changes, the smart management device sends a wireless charging indication to the wireless charging transmitter again. For example, if only the direction information changes in the wireless charging indication, the intelligent management device sends a wireless charging indication to the wireless charging transmitter again.
  • the smart management device when one of the wireless charging indications changes, only sends information to the wireless charging transmitter that the wireless charging indication changes. For example, if only the direction information changes in the wireless charging indication, the intelligent management device retransmits the direction information in the wireless charging indication to the wireless charging transmitter, Information that has not changed is not resent.
  • step 408 the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the wireless charging transmitter.
  • the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the wireless charging transmitter every predetermined time.
  • the manner in which the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the wireless charging transmitter every predetermined time includes the following three types:
  • the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the wireless charging transmitter through the infrared sensor.
  • the intelligent management device includes an infrared sensor.
  • the intelligent management device monitors whether there is an obstacle on the charging path of the mobile terminal and the wireless charging transmitter through the infrared sensor every predetermined time. If there is an obstacle, the intelligent management device acquires the charging path. Information on the obstacles.
  • the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the wireless charging transmitter through the image capturing component.
  • Intelligent management devices include image acquisition components such as omnidirectional cameras. Every predetermined time, the intelligent management device captures an obstacle on the charging path of the mobile terminal and the wireless charging transmitter through the image capturing component; when the captured image shows an obstacle on the charging path of the mobile terminal and the wireless charging transmitter, Then, the intelligent management device acquires information of an obstacle on the charging path.
  • image acquisition components such as omnidirectional cameras. Every predetermined time, the intelligent management device captures an obstacle on the charging path of the mobile terminal and the wireless charging transmitter through the image capturing component; when the captured image shows an obstacle on the charging path of the mobile terminal and the wireless charging transmitter, Then, the intelligent management device acquires information of an obstacle on the charging path.
  • the intelligent management device receives the obstacle information reported by the wireless charging transmitter, and the obstacle information is information of an obstacle existing on the charging path of the mobile terminal and the wireless charging transmitter.
  • the wireless charging transmitter includes an infrared sensor, and the wireless charging transmitter monitors whether there is an obstacle on the charging path of the mobile terminal and the wireless charging transmitter through the infrared sensor every predetermined time. If there is an obstacle, the wireless charging transmitter acquires The information of the obstacle on the charging path is reported to the intelligent management device. Correspondingly, the intelligent management device receives the obstacle information reported by the wireless charging transmitter.
  • step 409 the intelligent management device transmits a pause charging indication to the wireless charging transmitter, the pause charging indication being sent when the obstacle information indicates that there is an obstacle on the charging path.
  • the intelligent management device transmits a pause charging indication to the wireless charging transmitter when the acquired obstacle information indicates that there is an obstacle on the charging path.
  • the wireless charging transmitter when the obstacle information acquired again indicates that there is no obstacle on the charging path, or if there is no obstacle information on the charging path of the mobile terminal and the wireless charging transmitter, sending the wireless charging transmitter to continue The charging indication, that is, the wireless charging transmitter continues to transmit wireless energy waves to the transmitting direction.
  • the smart management device 420 transmits a wireless charging indication to the wireless charging transmitter 460, and the wireless charging transmitter 460 transmits the wireless energy wave 480 to the transmitting direction; when the intelligent management device 420 acquires an obstacle on the charging path of the mobile terminal 440 and the wireless charging transmitter 460 When the information indicates that there is an obstacle 450, the smart management device 420 sends a pause charging indication to the wireless charging transmitter 460, the wireless charging transmitter 460 does not transmit the wireless energy wave 480 to the transmitting direction; when the smart management device 420 acquires the mobile terminal 440 and the wireless When the obstacle information on the charging path of the charging transmitter 460 indicates that there is no obstacle, the smart management device 420 transmits a continuing charging indication to the wireless charging transmitter 460, and the wireless charging transmitter 460 continues to transmit the wireless energy wave 480 in the transmitting direction.
  • the wireless charging method receives the wireless charging request of the mobile terminal by using the smart management device; the intelligent management device generates the second location information according to the mobile terminal and the second location information of the wireless charging transmitter.
  • Wireless charging indication the intelligent management device sends a wireless charging indication to the wireless charging transmitter; the wireless charging transmitter transmits wireless energy waves to the transmitting direction; and solves the related art, the mobile terminal needs to wirelessly charge through the charging base, and only realizes short-distance wireless The problem of charging; achieving the effect of controlling the wireless charging transmitter to transmit wireless energy waves to the mobile terminal transmitting the wireless charging request according to the transmitting direction by the intelligent management device, thereby performing targeted real-time long-distance wireless charging for the mobile terminal.
  • the smart management device acquires the obstacle information on the charging path of the mobile terminal and the wireless charging transmitter, when the obstacle information indicates that there is an obstacle, the smart management device sends a pause charging instruction to the wireless charging transmitter, thereby realizing The effect of the intelligent management device on the real-time wireless charging of the mobile terminal avoids the problem of wireless charging interruption due to obstacles.
  • the smart management device acquires the changed first location information of the mobile terminal, and the smart management device generates the wireless charging indication again according to the changed first location information, and the smart management device sends the wireless charging indication to the wireless charging transmitter again, thereby implementing
  • the smart management device generates a real-time corresponding wireless charging indication according to the changed first location information of the mobile terminal, thereby improving real-time charging of the mobile terminal.
  • the order of execution between step 405 to step 407 and step 408 to step 409 is not specifically limited. That is, the smart management device acquires the changed first location information of the mobile terminal, and after the smart management device acquires the obstacle information on the charging path of the mobile terminal and the wireless charging transmitter, the smart management device may also acquire the mobile terminal and Before the obstacle information on the charging path of the wireless charging transmitter, the intelligent management device may first send the wireless charging indication to the wireless charging transmitter, and then send a pause charging indication to the wireless charging transmitter; or may first charge the wireless charging transmitter. After sending the pause charging indication, the wireless charging indicator is sent again to the wireless charging transmitter. In this embodiment, the order of the two is not specifically limited.
  • FIG. 5A is a flowchart of a wireless charging method according to still another exemplary embodiment. As shown in FIG. 5A, the wireless charging method is applied to the system shown in FIG. 1B, and includes the following steps.
  • step 501 the mobile terminal sends a wireless charging request to the intelligent management device, where the wireless charging request includes first location information of the mobile terminal.
  • the mobile terminal When the current remaining power in the mobile terminal is less than a predetermined threshold, the mobile terminal sends a wireless charging request to the smart management device, where the wireless charging request includes the first location information of the mobile terminal.
  • the mobile terminal has a positioning capability
  • the first location information of the mobile terminal in the wireless charging request is location information obtained by the mobile terminal to locate itself by using the positioning capability.
  • the wireless charging request includes an identifier of the mobile terminal
  • the smart management device determines the first location information of the mobile terminal by using the positioning capability according to the identifier of the mobile terminal.
  • the smart management device internally establishes a map, labels the first location information of each mobile terminal in the map, and updates the first location information of each labeled mobile terminal every predetermined time.
  • the intelligent management device receives the wireless charging request sent by the mobile terminal.
  • step 502 the intelligent management device queries the wireless charging transmitter that is closest to the first location information of the mobile terminal.
  • the intelligent management device stores second location information for each wireless charging transmitter.
  • the smart management device After receiving the wireless charging request of the mobile terminal, the smart management device acquires the first location information of the mobile terminal carried in the wireless charging request, and queries the first location information of the mobile terminal to query the first location information of the mobile terminal.
  • Wireless charging transmitter After receiving the wireless charging request of the mobile terminal, the smart management device acquires the first location information of the mobile terminal carried in the wireless charging request, and queries the first location information of the mobile terminal to query the first location information of the mobile terminal.
  • the system shown in FIG. 1B includes a wireless charging transmitter 51 and a wireless charging transmitter 52, and the intelligent management device acquires the first location information of the mobile terminal 53 according to the wireless charging request, by comparing The distance 54 between the wireless charging transmitter 51 and the mobile terminal 53 and the distance 55 of the wireless charging transmitter 52 and the mobile terminal 53 determine the nearest wireless charging transmitter.
  • intelligent management is performed. The device determines that the wireless charging transmitter closest to the first location information of the mobile terminal 53 is the wireless charging transmitter 52.
  • step 503 the intelligent management device generates a wireless charging indication according to the first location information of the mobile terminal and the second location information of the nearest wireless charging transmitter.
  • the wireless charging indication includes direction information of the mobile terminal relative to the wireless charging transmitter.
  • the smart management device After querying the wireless charging transmitter that is closest to the first location information of the mobile terminal, the smart management device acquires the first location information of the mobile terminal carried in the wireless charging request, according to the obtained first location information and storage of the mobile terminal.
  • the second location information of the nearest wireless charging transmitter generates a wireless charging indication.
  • the wireless charging indication further includes a charging mode
  • the charging manner includes: continuously transmitting the wireless energy wave, And periodically send wireless energy waves.
  • the wireless charging indication further includes a current remaining power of the mobile terminal.
  • the intelligent management device may determine, according to the current remaining power of the mobile terminal and the first location information of the mobile terminal, when determining the charging mode.
  • step 504 the intelligent management device sends a wireless charging indication to the wireless charging transmitter.
  • the intelligent management device transmits the wireless charging indication to the wireless charging transmitter after generating the wireless charging indication.
  • step 505 the wireless charging transmitter transmits a wireless energy wave to the transmitting direction, the transmitting direction being determined according to the direction information in the wireless charging indication.
  • the wireless charging transmitter After receiving the wireless charging indication, acquires direction information carried in the wireless charging indication, and determines a transmitting direction according to the acquired direction information; the wireless charging generator adjusts a transmitting direction of the transmitting antenna according to the determined transmitting direction, and transmits to the transmitting The direction transmits wireless energy waves.
  • the direction information carried in the wireless charging indication may be expressed in the form of polar coordinates.
  • the direction information carried in the wireless charging indication is that the angle of the polar axis corresponding to the nearest wireless charging transmitter is On a straight line of 30 degrees, and the distance between the mobile terminal and the nearest wireless charging transmitter is 3 meters.
  • the wireless charging transmitter obtains the charging mode carried in the wireless charging indication, and continuously transmits the wireless energy wave to the transmitting direction or periodically transmits the wireless energy wave to the transmitting direction according to the charging mode.
  • the wireless energy wave emitted by the wireless charging transmitter may be an electromagnetic wave, a beam wave, or the like.
  • step 506 the intelligent management device acquires the changed first location information of the mobile terminal.
  • the smart management device acquires the first location information of the mobile terminal every predetermined time, and detects whether the first location information of the mobile terminal acquired this time and the first location information of the mobile terminal acquired last time are the same, if not, then The intelligent management device saves the first location information after the mobile terminal changes.
  • step 507 the intelligent management device queries the wireless charging transmitter that is closest to the changed first location information.
  • the smart management device queries the wireless charging transmitter that is closest to the changed first location information according to the changed first location information of the obtained mobile terminal and the stored second location information of each wireless charging transmitter.
  • the specific query method is similar to step 502. For details, see step 502.
  • step 508 the smart management device sends a stop charging indication to the nearest wireless charging transmitter that is queried last time.
  • the stop charging indication is sent when the most recent wireless charging transmitter that was queried this time is different from the last wireless charging transmitter that was last queried.
  • the smart management device compares the nearest wireless charging transmitter that is queried according to the changed first location information of the mobile terminal with the latest wireless charging transmitter that was last queried, when the current query is the most recent When the wireless charging transmitter is different from the last wireless charging transmitter that was last queried, the smart management device sends a stop charging indication to the nearest wireless charging transmitter that is queried last time.
  • step 509 the intelligent management device generates a wireless charging indication again according to the first location information of the mobile terminal and the second location information of the nearest wireless charging transmitter that is queried this time.
  • the smart management device When the first location information of the mobile terminal changes, the smart management device generates the wireless charging indication again according to the changed first location information and the second location information of the nearest wireless charging transmitter that is queried this time.
  • the direction information carried in the regenerated wireless charging indication changes according to the change of the first location information of the mobile terminal.
  • the direction information carried in the regenerated wireless charging indicator changes according to the second location information of the nearest wireless charging transmitter that is queried this time.
  • the charging method in the wireless charging indicator may also change.
  • step 510 the intelligent management device sends a wireless charging indication to the nearest wireless charging transmitter that is queried this time.
  • the intelligent management device sends the regenerated wireless charging indication to the nearest wireless charging transmitter that is queried this time.
  • step 511 the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the nearest wireless charging transmitter.
  • the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the nearest wireless charging transmitter every predetermined time.
  • the manner in which the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the nearest wireless charging transmitter every predetermined time includes the following three types:
  • the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the nearest wireless charging transmitter through the infrared sensor.
  • the intelligent management device includes an infrared sensor.
  • the intelligent management device monitors whether there is an obstacle on the charging path of the mobile terminal and the nearest wireless charging transmitter through the infrared sensor every predetermined time. If there is an obstacle, the intelligent management device acquires Information on obstacles on the charging path.
  • the intelligent management device acquires obstacle information on the charging path of the mobile terminal and the nearest wireless charging transmitter through the image capturing component.
  • Intelligent management devices include image acquisition components such as omnidirectional cameras. Every predetermined time, the intelligent management device photographs whether there is an obstacle on the charging path of the mobile terminal and the nearest wireless charging transmitter through the image capturing component; when the captured image shows that the charging terminal exists on the charging path of the mobile terminal and the nearest wireless charging transmitter In the case of an obstacle, the intelligent management device acquires information of an obstacle on the charging path.
  • image acquisition components such as omnidirectional cameras. Every predetermined time, the intelligent management device photographs whether there is an obstacle on the charging path of the mobile terminal and the nearest wireless charging transmitter through the image capturing component; when the captured image shows that the charging terminal exists on the charging path of the mobile terminal and the nearest wireless charging transmitter In the case of an obstacle, the intelligent management device acquires information of an obstacle on the charging path.
  • the intelligent management device receives the obstacle information reported by the nearest wireless charging transmitter, and the obstacle information is information of an obstacle existing on the charging path of the mobile terminal and the nearest wireless charging transmitter.
  • the most recent wireless charging transmitter includes an infrared sensor, and the nearest wireless charging transmitter monitors whether there is an obstacle on the charging path of the mobile terminal and the nearest wireless charging transmitter through the infrared sensor, if there is an obstacle, Then, the nearest wireless charging transmitter acquires the information of the obstacle on the charging path, and reports the obstacle information to the intelligent management device. Correspondingly, the intelligent management device receives the obstacle information reported by the nearest wireless charging transmitter.
  • step 512 the intelligent management device transmits a pause charging indication to the nearest wireless charging transmitter, the pause charging indication being sent when the obstacle information indicates that there is an obstacle on the charging path.
  • the intelligent management device transmits a pause charging indication to the nearest wireless charging transmitter when the acquired obstacle information indicates that there is an obstacle on the charging path.
  • the intelligent management device re-determines the target wireless charging transmitter, which is a wireless charging transmitter with no obstacles between the mobile terminal and the mobile terminal.
  • the target wireless charging transmitter is re-determined from the remaining wireless charging transmitters, and there is no obstacle between the target wireless charging transmitter and the mobile terminal.
  • the smart management device determines the wireless charging transmitter 51 as the target wireless charging transmitter.
  • step 514 the intelligent management device generates a wireless charging indication according to the first location information of the mobile terminal and the second location information of the target wireless charging transmitter.
  • the wireless charging indication is regenerated according to the first location information of the mobile terminal and the second location information of the target wireless charging transmitter.
  • the re-generating the wireless charging indication is similar to the initial generation of the wireless charging indication. For details of regenerating the wireless charging indication, refer to step 503.
  • step 515 the intelligent management device transmits a wireless charging indication to the target wireless charging transmitter.
  • the intelligent management device transmits the regenerated wireless charging indication to the target wireless charging transmitter, so that the target wireless charging transmitter determines the transmitting information according to the direction information in the regenerated wireless charging indication and transmits the wireless energy wave to the transmitting information.
  • the smart management device 520 queries the wireless charging transmitter 561 closest to the first location information of the mobile terminal 540, and the nearest wireless charging transmitter 561 Transmitting direction wireless energy wave 580; when smart management device 520 acquires mobile terminal 540 and the obstacle information on the charging path of the nearest wireless charging transmitter 561 indicates that there is an obstacle, the smart management device 520 sends a pause charging indication to the nearest wireless charging transmitter 561, and the nearest wireless charging transmitter 561 does not transmit The wireless energy wave 580 is transmitted in the direction; the intelligent management device 520 re-determines the target wireless charging transmitter 562, the intelligent management device 520 transmits a wireless charging indication to the target wireless charging transmitter 562, and the target wireless charging transmitter 562 transmits the wireless energy wave 580 to the transmitting direction. .
  • the wireless charging method receives the wireless charging request of the mobile terminal by using the smart management device; the intelligent management device generates the second location information according to the mobile terminal and the second location information of the wireless charging transmitter.
  • Wireless charging indication the intelligent management device sends a wireless charging indication to the wireless charging transmitter; the wireless charging transmitter transmits wireless energy waves to the transmitting direction; and solves the related art, the mobile terminal needs to wirelessly charge through the charging base, and only realizes short-distance wireless The problem of charging; achieving the effect of controlling the wireless charging transmitter to transmit wireless energy waves to the mobile terminal transmitting the wireless charging request according to the transmitting direction by the intelligent management device, thereby performing targeted real-time long-distance wireless charging for the mobile terminal.
  • the smart management device acquires the obstacle information on the charging path of the mobile terminal and the nearest wireless charging transmitter, when the obstacle information indicates that there is an obstacle, the smart management device sends a pause charging to the nearest wireless charging transmitter. Instructing, the intelligent management device re-determines the target wireless charging transmitter, and sends a wireless charging indication to the target wireless charging transmitter, so that when there is an obstacle in the charging path of the mobile terminal and the nearest wireless charging transmitter, the intelligent management device passes The target wireless charging transmitter wirelessly charges the mobile terminal, thereby avoiding the problem of wireless charging interruption due to obstacles.
  • the intelligent management device acquires the changed first location information of the mobile terminal, and the latest wireless charging transmitter that the smart management device queries up last time sends a stop charging indication, according to the changed first location information and the latest query of the current query.
  • the second location information of the wireless charging transmitter generates a wireless charging indication again, and the intelligent management device sends a wireless charging indication to the nearest wireless charging transmitter that is queried to implement the first position of the intelligent management device according to the change of the mobile terminal.
  • the information and the updated second location information of the nearest wireless charging transmitter generate a real-time corresponding wireless charging indication, which improves the real-time performance of charging the mobile terminal.
  • the order of execution between step 506 to step 510 and step 511 to step 515 is not specifically limited. That is, the smart management device acquires the changed first location information of the mobile terminal, and may acquire the mobility on the smart management device after the smart management device acquires the obstacle information on the charging path of the mobile terminal and the nearest wireless charging transmitter. The terminal is before the obstacle information on the charging path of the nearest wireless charging transmitter. In this embodiment, the order of the two is not specifically limited.

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Abstract

一种无线充电系统及方法,该系统包括:智能管理设备(120)和无线充电发射器(140),智能管理设备(120),用于接收移动终端(160)的无线充电请求;根据移动终端的第一位置信息和无线充电发射器的第二位置信息生成无线充电指示;向无线充电发射器发送无线充电指示;无线充电发射器(140),用于接收无线充电指示;根据无线充电指示中的方向信息确定发射方向;向发射方向发射无线能量波;解决了相关技术中移动终端需要通过充电底座进行无线充电,只能实现短距离的无线充电的问题;达到了通过智能管理设备控制无线充电发射器根据发射方向向发送无线充电请求的移动终端发射无线能量波,从而为移动终端进行定向的实时远距离的无线充电的效果。

Description

无线充电系统及方法
相关申请的交叉引用
本申请基于申请号为201610112902.3、申请日为2016年2月29日的中国专利申请提出,并要求该中国专利申请的优先权,该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本公开涉及移动终端领域,特别涉及一种无线充电系统及方法。
背景技术
随着移动终端的广泛使用,无线充电技术成为移动终端进行充电的一种重要形式。无线充电技术是指完全不借助电线,利用电磁波为移动终端进行充电的技术。
相关技术中,移动终端在使用无线充电技术进行充电时,需要将移动终端放置于充电底座上,充电底座和移动终端的内部分别设置有线圈。当充电底座中的电流流过线圈时,会产生电磁场,当移动终端内部设置的线圈靠近产生的电磁场时会在移动终端内部产生电流,从而利用电流和电磁场之间的转换对移动终端进行无线充电。
发明内容
为了解决相关技术中的问题,本公开提供一种无线充电系统及方法。所述技术方案如下:
根据本公开实施例的第一方面,提供一种无线充电系统,该系统包括:智能管理设备和无线充电发射器,智能管理设备存储有无线充电发射器的第二位置信息;
智能管理设备,用于接收移动终端的无线充电请求,无线充电请求包括有移动终端的第一位置信息;根据移动终端的第一位置信息和无线充电发射器的第二位置信息生成无线充电指示,无线充电指示包括移动终端相对于无线充电发射器的方向信息;向无线充电发射器发送无线充电指示;
无线充电发射器,用于接收无线充电指示;根据无线充电指示中的方向信息确定发射方向;向发射方向发射无线能量波。
可选的,智能管理设备,用于在无线充电过程中,获取移动终端与无线充电发射器的充电通路上的障碍物信息;在障碍物信息指示充电通路上存在障碍物时,向无线充电发射器发送暂停充电指示。
可选的,智能管理设备,用于在无线充电过程中,获取移动终端的变化后的第一位置信息;根据变化后的第一位置信息再次生成无线充电指示,向无线充电发射器再次发送无线充电指示。
可选的,无线充电发射器为至少两个;智能管理设备存储有每个无线充电发射器的第二位置信息;
智能管理设备,用于查询与移动终端的第一位置信息最近的无线充电发射器;根据移动终端的第一位置信息和最近的无线充电发射器的第二位置信息,生成无线充电指示;向最近的无线充电发射器发送无线充电指示。
可选的,智能管理设备,用于在无线充电过程中,获取移动终端与最近的无线充电发射器的充电通路上的障碍物信息;在障碍物信息指示充电通路上存在障碍物时,向最近的无线充电发射器发送暂停充电指示;
智能管理设备,还用于重新确定目标无线充电发射器,目标无线充电发射器与移动终端之间不存在障碍物;根据移动终端的第一位置信息和目标无线充电发射器的第二位置信息,生成无线充电指示;向目标无线充电发射器发送无线充电指示。
可选的,智能管理设备,用于在无线充电过程中,获取移动终端的变化后的第一位置信息;查询与变化后的第一位置信息最近的无线充电发射器;在本次查询到的最近的无线充电发射器与上次查询到的最近的无线充电发射器不同时,向上次查询到的最近的无线充电发射器发送停止充电指示;
智能管理设备,还用于根据移动终端的第一位置信息和本次查询到的最近的无线充电发射器的第二位置信息,再次生成无线充电指示;向本次查询到的最近的无线充电发射器发送无线充电指示。
可选的,智能管理设备,用于通过红外感应器获取充电通路上的障碍物信息;
或,
智能管理设备,用于通过图像采集组件获取充电通路上的障碍物信息;
或,
智能管理设备,用于接收无线充电发射器上报的障碍物信息,障碍物信息是存在于充电通路上的障碍物的信息。
可选的,无线充电发射器,用于通过红外感应器获取充电通路上的障碍物信息;
无线充电发射器,还用于向智能管理设备上报障碍物信息。
可选的,无线充电指示还包括充电方式,充电方式包括:持续发送无线能量波,和周期性发送无线能量波。
根据本公开实施例的第二方面,提供一种无线充电方法,该方法包括:
智能管理设备接收移动终端的无线充电请求,无线充电请求包括有移动终端的第一位置信息;
智能管理设备根据移动终端的第一位置信息和无线充电发射器的第二位置信息生成无线充电指示,智能管理设备存储有无线充电发射器的第二位置信息,无线充电指示包括移动终端相对于无线充电发射器的方向信息;
智能管理设备向无线充电发射器发送无线充电指示;
无线充电发射器向发射方向发射无线能量波,发射方向是根据无线充电指示中的方向信息确定的。
可选的,该方法还包括:
智能管理设备获取移动终端与无线充电发射器的充电通路上的障碍物信息;
智能管理设备向无线充电发射器发送暂停充电指示,暂停充电指示是在障碍物信息指示充电通路上存在障碍物时发送的。
可选的,该方法还包括:
智能管理设备获取移动终端的变化后的第一位置信息;
智能管理设备根据变化后的第一位置信息再次生成无线充电指示,并向无线充电发射器再次发送无线充电指示。
可选的,智能管理设备获取移动终端与无线充电发射器的充电通路上的障碍物信息,包括:
智能管理设备通过红外感应器获取移动终端与无线充电发射器的充电通路上的障碍物信息;
或,
智能管理设备通过图像采集组件获取移动终端与无线充电发射器的充电通路上的障碍物信息;
或,
智能管理设备接收无线充电发射器上报的障碍物信息,障碍物信息是存在于移动终端与无线充电发射器的充电通路上的障碍物的信息。
可选的,智能管理设备接收无线充电发射器上报的障碍物信息,包括:
无线充电发射器通过红外感应器获取充电通路上的障碍物信息;
无线充电发射器向智能管理设备上报障碍物信息;
智能管理设备接收无线充电发射器上报的障碍物信息。
可选的,无线充电发射器为至少两个;智能管理设备存储有每个无线充电发射器的第二位置信息;
智能管理设备根据移动终端的第一位置信息和无线充电发射器的第二位置信息生成无线充电指示,包括:
智能管理设备查询与移动终端的第一位置信息最近的无线充电发射器;
智能管理设备根据移动终端的第一位置信息和最近的无线充电发射器的第二位置信息,生成无线充电指示。
可选的,该方法还包括:
智能管理设备获取移动终端与最近的无线充电发射器的充电通路上的障碍物信息;
智能管理设备向最近的无线充电发射器发送暂停充电指示,暂停充电指示是在障碍物信息指示充电通路上存在障碍物时发送的;
智能管理设备重新确定目标无线充电发射器,目标无线充电发射器是与移动终端之间不存在障碍物的无线充电发射器;
智能管理设备根据移动终端的第一位置信息和目标无线充电发射器的第二位置信息,生成无线充电指示;
智能管理设备向目标无线充电发射器发送无线充电指示。
可选的,该方法还包括:
智能管理设备获取移动终端的变化后的第一位置信息;
智能管理设备查询与变化后的第一位置信息最近的无线充电发射器;
智能管理设备向上次查询到的最近的无线充电发射器发送停止充电指示,停止充电指示是在本次查询到的最近的无线充电发射器与上次查询到的最近的无线充电发射器不同时发送的;
智能管理设备根据移动终端的第一位置信息和本次查询到的最近的无线充电发射器的第二位置信息,再次生成无线充电指示;
智能管理设备向本次查询到的最近的无线充电发射器发送无线充电指示。
可选的,智能管理设备获取移动终端与最近的无线充电发射器的充电通路上的障碍物信息,包括:
智能管理设备通过红外感应器获取移动终端与最近的无线充电发射器的充电通路上的障碍物信息;
或,
智能管理设备通过图像采集组件获取移动终端与最近的无线充电发射器的充电通路上的障碍物信息;
或,
智能管理设备接收最近的无线充电发射器上报的障碍物信息,障碍物信息是存在于移动终端与最近的无线充电发射器的充电通路上的障碍物的信息。
可选的,智能管理设备接收无线充电发射器上报的障碍物信息,包括:
最近的无线充电发射器通过红外感应器获取充电通路上的障碍物信息;
最近的无线充电发射器向智能管理设备上报障碍物信息;
智能管理设备接收最近的无线充电发射器上报的障碍物信息。
可选的,无线充电指示还包括充电方式,充电方式包括:持续发送无线能量波,和周期性发送无线能量波。
本公开的实施例提供的技术方案可以包括以下有益效果:
通过智能管理设备接收移动终端的无线充电请求;智能管理设备根据移动终端的第一位置信息和无线充电发射器的第二位置信息生成无线充电指示;智能管理设备向无线充电发射器发送无线充电指示;无线充电发射器向发射方向发射无线能量波;解决了相关技术中移动终端需要通过充电底座进行无线充电,只能实现短距离的无线充电的问题;达到了通过智能管理设备控制无线充电发射器根据发射方向向发送无线充电请求的移动终端发射无线能量波,从而为移动终端进行定向的实时远距离的无线充电的效果。
应当理解的是,以上的一般描述和后文的细节描述仅是示例性的,并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本公开的实施例,并于说明书一起用于解释本公开的原理。
图1A是根据部分示例性实施例示出的一种无线充电系统的结构示意图;
图1B是根据部分示例性实施例示出的另一种无线充电系统的结构示意图;
图2A是根据一示例性实施例示出的一种智能管理设备的框图;
图2B是根据一示例性实施例示出的一种无线充电发射器的框图;
图2C是根据一示例性实施例示出的一种移动终端的框图;
图3是根据一示例性实施例示出的一种无线充电方法的流程图;
图4A是根据另一示例性实施例示出的一种无线充电方法的流程图;
图4B是根据一示例性实施例示出的一种无线充电系统的结构示意图;
图5A是根据又一示例性实施例示出的一种无线充电方法的流程图;
图5B是根据一示例性实施例示出的一种查询与移动终端最近的无线充电发射器 的示意图;
图5C是根据一示例性实施例示出的一种确定目标无线充电发射器的示意图;
图5D是根据另一示例性实施例示出的一种无线充电系统的结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
图1A是根据部分示例性实施例示出的一种无线充电系统的结构示意图,如图1A所示,该系统可以包括智能管理设备120和一个无线充电发射器140。
该无线充电系统主要应用于商场、家庭等室内环境中,主要用于给室内环境中的移动终端进行无线充电。如图1A所示,作为一种可能是的例子中,该无线充电系统应用于家庭环境中。
可选的,该无线充电系统还可以包括有至少一个移动终端160。本实施例中对于移动终端160的个数不作具体限定,图1A中仅以该无线充电系统中包括两个移动终端160进行举例说明。
智能管理设备120可以通过无线网络(比如Wi-Fi,(英文全称:Wireless-Fidelity,中文全称:无线保真),或蓝牙等无线网络方式)与移动终端160建立连接。
当移动终端160内部的当前剩余电量小于预定阈值时,移动终端160通过无线网络向智能管理设备120发送无线充电请求,该无线充电请求中包括有移动终端160的第一位置信息。
智能管理设备120可以用于接收移动终端160的无线充电请求。智能管理设备120在接收移动终端160的无线充电请求的同时,还可以监测移动终端160的第一位置信息。为了使得智能管理设备120可以接收到室内环境中所有移动终端160发送的无线充电请求,同时对移动终端160的第一位置信息进行监测,如图1A所示,作为一种可能的例子,将智能管理设备120设置在室内的天花板上。
可选的,智能管理设备120存储有无线充电发射器140的第二位置信息。
智能管理设备120根据移动终端160的第一位置信息和无线充电发射器140的第二位置信息生成无线充电指示,该无线充电指示包括移动终端160相对于无线充电发射器140的方向信息。
智能管理设备120还可以用于向无线充电发射器140发送无线充电指示。其中,智能管理设备120可以通过无线网络或有线网络与无线充电发射器140建立连接。智能管理设备120在生成无线充电指示后,通过无线网络或有线网络向无线充电发射器140发送无线充电指示。
可选的,无线充电指示还包括充电方式,充电方式包括:持续发送无线能量波,和周期性发送无线能量波。
可选的,无线充电指示还可以包括当前剩余电量。
可选的,如图1A所示,无线充电发射器140设置在室内环境的中间部位。本实施例中对于无线充电发射器的设置位置不作具体限定,图1A中所示的无线充电发射器的设置位置仅作为举例说明。将无线充电发射器140设置在中间位置有利于无线充电发射器140能够根据接收到的无线充电指示向室内环境中的各个移动终端160发射无线能量波。
无线充电发射器140用于接收智能管理设备120发送的无线充电指示,无线充电发射器140根据无线充电指示中的方向信息确定发射方向。
可选的,无线能量波可以包括电磁波或光束波等。
无线充电发射器140在确定发射方向后,向发射方向发射无线能量波。
移动终端160通过接收天线接收无线充电发射器140发射的无线能量波。
移动终端160可以是智能手机、平板电脑、智能电视、电子书阅读器、多媒体播放器、膝上型便携计算机和台式计算机等等。
可选的,智能管理设备120可以集成在无线充电发射器140的内部,也可以与无线充电发射器140分离,形成独立的设备。
图1B是根据部分示例性实施例示出的另一种无线充电系统的结构示意图,如图1B所示,该系统可以包括智能管理设备120、无线充电发射器141、无线充电发射器142和无线充电发射器143。
与图1A所示的系统中不同的是:该系统中包括至少两个无线充电发射器,本实施例中对于无线充电发射器的个数不作具体限定,图1B中仅以该系统中包括有三个无线充电发射器为例进行举例说明。智能管理设备120中分别存储有无线充电发射器141、无线充电发射器142和无线充电发射器143的第二位置信息。
可选的,如图1B所示,无线充电发射器141设置在室内环境的中间部位;无线充电发射器142设置在室内环境的一个角落中,无线充电发射器143设置在室内环境的另一个角落中。本实施例中对于至少两个无线充电发射器的设置位置不作具体限定, 图1B中所示的无线充电发射器的设置位置仅作为举例说明。
智能管理设备120,用于根据移动终端160的第一位置信息查询与其最近的无线充电发射器141;根据移动终端160的第一位置信息和最近的无线充电发射器141的第二位置信息,生成无线充电指示。
智能管理设备120还用于向最近的无线充电发射器141发送无线充电指示。
图2A是根据一示例性实施例示出的一种智能管理设备210的框图。如图2A所示,智能管理设备210可以包括以下一个或多个组件:处理组件01,存储器02,电源组件03,通信组件04,输入/输出(I/O)接口05,红外感应器06,以及图像采集组件07。
处理组件01通常控制智能管理设备210的整体操作,诸如与显示,数据通信,相机操作和记录操作相关联的操作。处理组件01可以包括一个或多个处理器00来执行指令,以完成上述的方法的全部或部分步骤。此外,处理组件01可以包括一个或多个模块,便于处理组件01和其他组件之间的交互。例如,处理组件01可以包括图像采集模块,以方便图像采集组件07和处理组件01之间的交互。
存储器02被配置为存储各种类型的数据以支持在智能管理设备210的操作。这些数据的示例包括用于在智能管理设备210上操作的任何应用程序或方法的指令,消息,图片,视频等。存储器02可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电源组件03为智能管理设备210的各种组件提供电力。电源组件03可以包括电源管理系统,一个或多个电源,及其他与为智能管理设备210生成、管理和分配电力相关联的组件。
通信组件04被配置为便于智能管理设备210和其他设备之间有线或无线方式的通信。智能管理设备210可以接入基于通信标准的无线网络,如Wi-Fi,2G或3G,或它们的组合。在一个示例性实施例中,通信组件04经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,通信组件04还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。
可选的,智能管理设备210中包括至少一个通信组件04,使得智能管理设备210具有通信能力。智能管理设备210利用通信组件04分别与移动终端和无线充电发射器 之间建立无线网络连接;可选的,智能管理设备210中还包括有一个有线通信接口,智能管理设备210利用有线通信接口与无线充电发射器之间建立有线网络连接。
I/O接口05为处理组件01和外围接口模块之间提供接口。
红外感应器06被配置为便于智能管理设备210对移动终端和无线充电发射器的监测。红外感应器06使得智能管理设备210具有红外检测能力。在一个示例性实施例中,如图1A和图1B所示,智能管理设备210通过红外感应器06监测移动终端与无线充电发射器的充电通路上的障碍物信息。在障碍物信息指示充电通路上存在障碍物时,智能管理设备210向无线充电发射器发送暂停充电指示。
图像采集组件07被配置为便于智能管理设备210对移动终端的第一位置信息和无线充电发射器的第二位置信息的监测。图像采集组件07使得智能管理设备210具有图像采集能力。比如:图像采集组件07为摄像机或全向的相机。在一个示例性实施例中,智能管理设备210利用图像采集组件07采集移动终端与无线充电发射器的充电通路上的图像,获取采集到的图像中的障碍物信息。如图1A和图1B所示,智能管理设备210设置在天花板上有利于通过图像采集组件07采集各个位置的图像。当获取到的障碍物信息指示充电通路上存在障碍物时,智能管理设备210向无线充电发射器发送暂停充电指示。
可选的,在无线充电过程中,智能管理设备210利用图像采集组件07采集移动终端所在位置的图像,根据采集到的移动终端的位置图像监测移动终端的第一位置信息是否发生变化。
图2B是根据一示例性实施例示出的一种无线充电发射器220的框图。如图2B所示,无线充电发射器220可以包括以下一个或多个组件:电源组件10,通信组件11,输入/输出(I/O)接口12,红外感应器13,以及发射天线14。
电源组件10为无线充电发射器220的各种组件提供电力。电源组件10可以包括电源管理系统,一个或多个电源,及其他与为无线充电发射器220生成、管理和分配电力相关联的组件。
通信组件11被配置为便于无线充电发射器220和智能管理设备之间有线或无线方式的通信。无线充电发射器220可以接入基于通信标准的无线网络,如Wi-Fi,2G或3G,或它们的组合。在一个示例性实施例中,通信组件11经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,通信组件11还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技 术来实现。
可选的,无线充电发射器220中包括有一个有线的通信组件11,使得无线充电发射器220具有通信能力。无线充电发射器220利用通信组件11中的有线通信接口与智能管理设备之间建立有线网络连接。
红外感应器13被配置为便于无线充电发射器220对移动终端与无线充电发射器之间的充电通路的监测。红外感应器13使得无线充电发射器220具有红外检测能力。在一个示例性实施例中,如图1A和图1B所示,无线充电发射器220通过红外感应器13监测移动终端与无线充电发射器的充电通路上的障碍物信息。在障碍物信息指示充电通路上存在障碍物时,无线充电发射器220向智能管理设备上报障碍物信息。
发射天线14被配置为便于无线充电发射器220向发射方向发射无线能量波,使得无线充电发射器220具有很强的定向发射能力。可选的,无线充电发射器220中包括有多个发射天线14,每个发射天线14指向一个发射方向。在一个示例性实施例中,当无线充电发射器220设置在室内环境的中间部位时,无线充电发射器220包括有360度方向的发射天线14,使得无线充电发射器220具有向360度方向内发射无线能量波;在一个示例性实施例中,当无线充电发射器220设置在直角的角落时,无线充电发射器220包括有90度方向的发射天线14,使得无线充电发射器220具有向90度方向内发射无线能量波。在一个示例性实施例中,无线充电发射器220包括有一个发射天线14,该发射天线14具有360度方向旋转的功能,使得无线充电发射器220可以根据发射方向调整发射天线14的方向。本实施例中,对无线充电发射器220中发射天线14的个数不作具体限定。
I/O接口12为无线充电发射器220提供外围接口,比如:红外感应器的接口和发射天线的接口。
图2C是根据一示例性实施例示出的一种移动终端230的框图。如图2C所示,移动终端230可以包括以下一个或多个组件:处理组件20,存储器21,电源组件22,通信组件23,接收天线24,定位组件25,以及输入/输出(I/O)接口26。
处理组件20通常控制移动终端230的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理组件20可以包括一个或多个处理器27来执行指令,以完成上述的方法的全部或部分步骤。此外,处理组件20可以包括一个或多个模块,便于处理组件20和其他组件之间的交互。例如,处理组件20可以包括多媒体模块,以方便通信组件23和处理组件20之间的交互。
存储器21被配置为存储各种类型的数据以支持在移动终端230的操作。这些数据 的示例包括用于在移动终端230上操作的任何应用程序或方法的指令,消息,图片,视频等。存储器21可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电源组件22为移动终端230的各种组件提供电力。电源组件22可以包括电源管理系统,一个或多个电源,及其他与为移动终端230生成、管理和分配电力相关联的组件。
通信组件23被配置为便于移动终端230和智能管理设备之间无线方式的通信。移动终端230可以接入基于通信标准的无线网络,如Wi-Fi,2G或3G,或它们的组合。在一个示例性实施例中,通信组件23经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,通信组件23还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。
接收天线24被配置为便于移动终端230接收无线充电发射器发射的定向无线能量波。
定位组件25被配置为便于移动终端230对自身的第一位置信息的定位,使得移动终端具有室内定位能力。
I/O接口26为移动终端230提供外围接口,比如:红外感应器的接口和接收天线的接口。
图3是根据一示例性实施例示出的一种无线充电方法的流程图,如图3所示,该无线充电方法应用于图1A所示的系统中,包括以下步骤。
在步骤301中,智能管理设备接收移动终端的无线充电请求,无线充电请求包括有移动终端的第一位置信息。
在步骤302中,智能管理设备根据移动终端的第一位置信息和无线充电发射器的第二位置信息生成无线充电指示。
智能管理设备存储有无线充电发射器的第二位置信息,无线充电指示包括移动终端相对于无线充电发射器的方向信息
在步骤303中,智能管理设备向无线充电发射器发送无线充电指示。
在步骤304中,无线充电发射器向发射方向发射无线能量波,发射方向是根据无线充电指示中的方向信息确定的。
综上所述,本公开实施例中提供的无线充电方法,通过智能管理设备接收移动终端的无线充电请求;智能管理设备根据移动终端的第一位置信息和无线充电发射器的第二位置信息生成无线充电指示;智能管理设备向无线充电发射器发送无线充电指示;无线充电发射器向发射方向发射无线能量波;解决了相关技术中移动终端需要通过充电底座进行无线充电,只能实现短距离的无线充电的问题;达到了通过智能管理设备控制无线充电发射器根据发射方向向发送无线充电请求的移动终端发射无线能量波,从而为移动终端进行定向的实时远距离的无线充电的效果。
图4A是根据另一示例性实施例示出的一种无线充电方法的流程图,如图4A所示,该无线充电方法应用于图1A所示的系统中,包括以下步骤。
在步骤401中,移动终端向智能管理设备发送无线充电请求,无线充电请求包括有移动终端的第一位置信息。
当移动终端中的当前剩余电量小于预定阈值时,移动终端向智能管理设备发送无线充电请求,该无线充电请求中包括有移动终端的第一位置信息。
可选的,移动终端具有定位能力,无线充电请求中的移动终端的第一位置信息是有移动终端通过定位能力对自身进行定位得到的位置信息。
可选的,无线充电请求包括有移动终端的标识,智能管理设备根据移动终端的标识通过定位能力确定移动终端的第一位置信息。
可选的,智能管理设备内部建立地图,在地图中标注每个移动终端的第一位置信息,并每隔预定时间,对标注的每个移动终端的第一位置信息进行更新。
对应地,智能管理设备接收移动终端发送的无线充电请求。
在步骤402中,智能管理设备根据移动终端的第一位置信息和无线充电发射器的第二位置信息生成无线充电指示。
智能管理设备存储有无线充电发射器的第二位置信息,无线充电指示包括移动终端相对于无线充电发射器的方向信息。
智能管理设备在接收到移动终端的无线充电请求后,获取无线充电请求中携带的移动终端的第一位置信息,根据获取到的移动终端的第一位置信息和存储的无线充电发射器的第二位置信息生成无线充电指示。
可选的,无线充电指示还包括充电方式,充电方式包括:持续发送无线能量波,和周期性发送无线能量波。
可选的,无线充电指示还包括移动终端的当前剩余电量。
可选的,智能管理设备在确定充电方式时可以根据移动终端的当前剩余电量和移 动终端的第一位置信息进行确定。
在步骤403中,智能管理设备向无线充电发射器发送无线充电指示。
智能管理设备在生成无线充电指示后向无线充电发射器发送该无线充电指示。
在步骤404中,无线充电发射器向发射方向发射无线能量波,发射方向是根据无线充电指示中的方向信息确定的。
无线充电发射器在接收到无线充电指示后,获取无线充电指示中携带的方向信息,根据获取的方向信息确定发射方向;无线充电发生器根据确定的发射方向调节发射天线的发射方向,并向发射方向发射无线能量波。
可选的,无线充电指示中携带的方向信息可以用极坐标的形式表示,比如:无线充电指示中携带的方向信息为,说明移动终端在与无线充电发射器对应的极轴夹角为30度的直线上,且移动终端与无线充电发射器之间的距离为5米。
可选的,无线充电发射器获取无线充电指示中携带的充电方式,根据充电方式,向发射方向持续发送无线能量波或向发射方向周期性的发送无线能量波。
可选的,无线充电发射器发射的无线能量波可以为电磁波和光束波等。
在步骤405中,智能管理设备获取移动终端的变化后的第一位置信息。
智能管理设备每隔预定时间获取移动终端的第一位置信息,检测本次获取到的移动终端的第一位置信息和上次获取到的移动终端的第一位置信息是否相同,若不相同,则智能管理设备保存移动终端变化后的第一位置信息。
在步骤406中,智能管理设备根据变化后的第一位置信息再次生成无线充电指示。
当移动终端的第一位置信息发生变化时,智能管理设备根据变化后的第一位置信息和无线充电发射器的第二位置信息再次生成无线充电指示。
可选的,再次生成的无线充电指示中携带的方向信息随着移动终端的第一位置信息的变化而变化。
可选的,无线充电指示中的充电方式也可能会发生变化。
在步骤407中,智能管理设备向无线充电发射器再次发送无线充电指示。
智能管理设备将再次生成的无线充电指示发送给无线充电发射器。
可选的,当无线充电指示中携带的任何一种信息发生变化时,智能管理设备都向无线充电发射器再次发送无线充电指示。比如:无线充电指示中仅有方向信息发生变化,则智能管理设备都向无线充电发射器再次发送无线充电指示。
可选的,当无线充电指示中的一种信息发生变化时,智能管理设备只向无线充电发射器发送无线充电指示发生变化的信息。比如:无线充电指示中仅有方向信息发生变化,则智能管理设备都向无线充电发射器重新发送无线充电指示中的方向信息,其 它未发生变化的信息不进行重新发送。
在步骤408中,智能管理设备获取移动终端与无线充电发射器的充电通路上的障碍物信息。
在无线充电过程中,智能管理设备每隔预定时间获取移动终端与无线充电发射器的充电通路上的障碍物信息。
智能管理设备每隔预定时间获取移动终端与无线充电发射器的充电通路上的障碍物信息的方式包括以下三种:
第一种,智能管理设备通过红外感应器获取移动终端与无线充电发射器的充电通路上的障碍物信息。
智能管理设备中包括有红外感应器,每隔预定时间智能管理设备通过红外感应器监测移动终端与无线充电发射器的充电通路上是否存在障碍物,若存在障碍物,则智能管理设备获取充电通路上的障碍物的信息。
第二种,智能管理设备通过图像采集组件获取移动终端与无线充电发射器的充电通路上的障碍物信息。
智能管理设备中包括图像采集组件,比如:全向的相机。每隔预定时间智能管理设备通过图像采集组件拍摄移动终端与无线充电发射器的充电通路上是否存在障碍物;当拍摄的图像中显示移动终端与无线充电发射器的充电通路上存在障碍物时,则智能管理设备获取充电通路上的障碍物的信息。
第三种,智能管理设备接收无线充电发射器上报的障碍物信息,该障碍物信息是存在于移动终端与无线充电发射器的充电通路上的障碍物的信息。
无线充电发射器中包括红外感应器,每隔预定时间无线充电发射器通过红外感应器监测移动终端与无线充电发射器的充电通路上是否存在障碍物,若存在障碍物,则无线充电发射器获取充电通路上的障碍物的信息,并将障碍物信息上报给智能管理设备。对应地,智能管理设备接收无线充电发射器上报的障碍物信息。
在步骤409中,智能管理设备向无线充电发射器发送暂停充电指示,暂停充电指示是在障碍物信息指示充电通路上存在障碍物时发送的。
智能管理设备在获取到的障碍物信息指示充电通路上存在障碍物时,向无线充电发射器发送暂停充电指示。
可选的,当再次获取到的障碍物信息指示充电通路上不存在障碍物,或,获取到移动终端与无线充电发射器的充电通路上不存在障碍物信息时,向无线充电发射器发送继续充电指示,也即,无线充电发射器继续向发射方向发送无线能量波。
如图4B所示,智能管理设备420接收移动终端440的无线充电请求后,智能管理 设备420向无线充电发射器460发送无线充电指示,无线充电发射器460向发射方向发送无线能量波480;当智能管理设备420获取到移动终端440与无线充电发射器460的充电通路上的障碍物信息指示存在障碍物450时,智能管理设备420向无线充电发射器460发送暂停充电指示,无线充电发射器460不向发射方向发送无线能量波480;当智能管理设备420获取到移动终端440与无线充电发射器460的充电通路上的障碍物信息指示不存在障碍物时,智能管理设备420向无线充电发射器460发送继续充电指示,无线充电发射器460继续向发射方向发送无线能量波480。
综上所述,本公开实施例中提供的无线充电方法,通过智能管理设备接收移动终端的无线充电请求;智能管理设备根据移动终端的第一位置信息和无线充电发射器的第二位置信息生成无线充电指示;智能管理设备向无线充电发射器发送无线充电指示;无线充电发射器向发射方向发射无线能量波;解决了相关技术中移动终端需要通过充电底座进行无线充电,只能实现短距离的无线充电的问题;达到了通过智能管理设备控制无线充电发射器根据发射方向向发送无线充电请求的移动终端发射无线能量波,从而为移动终端进行定向的实时远距离的无线充电的效果。
另外,当智能管理设备获取到获取移动终端与无线充电发射器的充电通路上的障碍物信息,在障碍物信息指示存在障碍物时,智能管理设备向无线充电发射器发送暂停充电指示,实现了智能管理设备对移动终端实时无线充电的效果,避免了因存在障碍物导致无线充电中断的问题。
另外,智能管理设备获取移动终端的变化后的第一位置信息,智能管理设备根据变化后的第一位置信息再次生成无线充电指示,智能管理设备向无线充电发射器再次发送无线充电指示,实现了智能管理设备根据移动终端的变化的第一位置信息生成实时对应的无线充电指示,提高了对移动终端的充电的实时性。
需要说明的一点是:图4A所示的实施例中,步骤405至步骤407和步骤408至步骤409之间的执行顺序不作具体限定。也即,智能管理设备获取移动终端的变化后的第一位置信息可以在智能管理设备获取移动终端与无线充电发射器的充电通路上的障碍物信息之后,也可以在智能管理设备获取移动终端与无线充电发射器的充电通路上的障碍物信息之前,智能管理设备可以先向无线充电发射器再次发送无线充电指示后,再向无线充电发射器发送暂停充电指示;也可以先向无线充电发射器发送暂停充电指示后,再向无线充电发射器再次发送无线充电指示。本实施例中对两者的先后顺序不作具体限定。
图5A是根据又一示例性实施例示出的一种无线充电方法的流程图,如图5A所示,该无线充电方法应用于图1B所示的系统中,包括以下步骤。
在步骤501中,移动终端向智能管理设备发送无线充电请求,无线充电请求包括有移动终端的第一位置信息。
当移动终端中的当前剩余电量小于预定阈值时,移动终端向智能管理设备发送无线充电请求,该无线充电请求中包括有移动终端的第一位置信息。
可选的,移动终端具有定位能力,无线充电请求中的移动终端的第一位置信息是有移动终端通过定位能力对自身进行定位得到的位置信息。
可选的,无线充电请求包括有移动终端的标识,智能管理设备根据移动终端的标识通过定位能力确定移动终端的第一位置信息。
可选的,智能管理设备内部建立地图,在地图中标注每个移动终端的第一位置信息,并每隔预定时间,对标注的每个移动终端的第一位置信息进行更新。
对应地,智能管理设备接收移动终端发送的无线充电请求。
在步骤502中,智能管理设备查询与移动终端的第一位置信息最近的无线充电发射器。
智能管理设备存储有每个无线充电发射器的第二位置信息。
智能管理设备在接收到移动终端的无线充电请求后,获取无线充电请求中携带的移动终端的第一位置信息,根据获取到的移动终端的第一位置信息查询与移动终端的第一位置信息最近的无线充电发射器。
比如:如图5B所示,假定图1B所示的系统中包括有无线充电发射器51和无线充电发射器52,智能管理设备根据无线充电请求获取到移动终端53的第一位置信息,通过比较无线充电发射器51与移动终端53的距离54和无线充电发射器52与移动终端53的距离55的大小确定最近的无线充电发射器,在图5B中,由于距离54大于距离55,所以智能管理设备确定与移动终端53的第一位置信息最近的无线充电发射器为无线充电发射器52。
在步骤503中,智能管理设备根据移动终端的第一位置信息和最近的无线充电发射器的第二位置信息,生成无线充电指示。
无线充电指示包括移动终端相对于无线充电发射器的方向信息。
智能管理设备在查询到与移动终端的第一位置信息最近的无线充电发射器后,获取无线充电请求中携带的移动终端的第一位置信息,根据获取到的移动终端的第一位置信息和存储的最近的无线充电发射器的第二位置信息生成无线充电指示。
可选的,无线充电指示还包括充电方式,充电方式包括:持续发送无线能量波, 和周期性发送无线能量波。
可选的,无线充电指示还包括移动终端的当前剩余电量。
可选的,智能管理设备在确定充电方式时可以根据移动终端的当前剩余电量和移动终端的第一位置信息进行确定。
在步骤504中,智能管理设备向无线充电发射器发送无线充电指示。
智能管理设备在生成无线充电指示后向无线充电发射器发送该无线充电指示。
在步骤505中,无线充电发射器向发射方向发射无线能量波,发射方向是根据无线充电指示中的方向信息确定的。
无线充电发射器在接收到无线充电指示后,获取无线充电指示中携带的方向信息,根据获取的方向信息确定发射方向;无线充电发生器根据确定的发射方向调节发射天线的发射方向,并向发射方向发射无线能量波。
可选的,无线充电指示中携带的方向信息可以用极坐标的形式表示,比如:无线充电指示中携带的方向信息为,说明移动终端在与最近的无线充电发射器对应的极轴夹角为30度的直线上,且移动终端与最近的无线充电发射器之间的距离为3米。
可选的,无线充电发射器获取无线充电指示中携带的充电方式,根据充电方式,向发射方向持续发送无线能量波或向发射方向周期性的发送无线能量波。
可选的,无线充电发射器发射的无线能量波可以为电磁波和光束波等。
在步骤506中,智能管理设备获取移动终端的变化后的第一位置信息。
智能管理设备每隔预定时间获取移动终端的第一位置信息,检测本次获取到的移动终端的第一位置信息和上次获取到的移动终端的第一位置信息是否相同,若不相同,则智能管理设备保存移动终端变化后的第一位置信息。
在步骤507中,智能管理设备查询与变化后的第一位置信息最近的无线充电发射器。
智能管理设备根据获取到的移动终端的变化后的第一位置信息和存储的每个无线充电发射器的第二位置信息,查询与变化后的第一位置信息最近的无线充电发射器。具体查询方法与步骤502相似,具体细节请参见步骤502。
在步骤508中,智能管理设备向上次查询到的最近的无线充电发射器发送停止充电指示。
停止充电指示是在本次查询到的最近的无线充电发射器与上次查询到的最近的无线充电发射器不同时发送的。
智能管理设备将本次根据移动终端的变化后的第一位置信息查询到的最近的无线充电发射器与上次查询到的最近的无线充电发射器进行比较,当本次查询到的最近的 无线充电发射器与上次查询到的最近的无线充电发射器不相同时,智能管理设备向上次查询到的最近的无线充电发射器发送停止充电指示。
在步骤509中,智能管理设备根据移动终端的第一位置信息和本次查询到的最近的无线充电发射器的第二位置信息,再次生成无线充电指示。
当移动终端的第一位置信息发生变化时,智能管理设备根据变化后的第一位置信息和本次查询到的最近的无线充电发射器的第二位置信息,再次生成无线充电指示。
可选的,再次生成的无线充电指示中携带的方向信息随着移动终端的第一位置信息的变化而变化。
可选的,再次生成的无线充电指示中携带的方向信息随着本次查询到的最近的无线充电发射器的第二位置信息发生变化。
可选的,无线充电指示中的充电方式也可能会发生变化。
在步骤510中,智能管理设备向本次查询到的最近的无线充电发射器发送无线充电指示。
智能管理设备将再次生成的无线充电指示发送给本次查询到的最近的无线充电发射器。
在步骤511中,智能管理设备获取移动终端与最近的无线充电发射器的充电通路上的障碍物信息。
在无线充电过程中,智能管理设备每隔预定时间获取移动终端与最近的无线充电发射器的充电通路上的障碍物信息。
智能管理设备每隔预定时间获取移动终端与最近的无线充电发射器的充电通路上的障碍物信息的方式包括以下三种:
第一种,智能管理设备通过红外感应器获取移动终端与最近的无线充电发射器的充电通路上的障碍物信息。
智能管理设备中包括有红外感应器,每隔预定时间智能管理设备通过红外感应器监测移动终端与最近的无线充电发射器的充电通路上是否存在障碍物,若存在障碍物,则智能管理设备获取充电通路上的障碍物的信息。
第二种,智能管理设备通过图像采集组件获取移动终端与最近的无线充电发射器的充电通路上的障碍物信息。
智能管理设备中包括图像采集组件,比如:全向的相机。每隔预定时间智能管理设备通过图像采集组件拍摄移动终端与最近的无线充电发射器的充电通路上是否存在障碍物;当拍摄的图像中显示移动终端与最近的无线充电发射器的充电通路上存在障碍物时,则智能管理设备获取充电通路上的障碍物的信息。
第三种,智能管理设备接收最近的无线充电发射器上报的障碍物信息,该障碍物信息是存在于移动终端与最近的无线充电发射器的充电通路上的障碍物的信息。
最近的无线充电发射器中包括红外感应器,每隔预定时间最近的无线充电发射器通过红外感应器监测移动终端与最近的无线充电发射器的充电通路上是否存在障碍物,若存在障碍物,则最近的无线充电发射器获取充电通路上的障碍物的信息,并将障碍物信息上报给智能管理设备。对应地,智能管理设备接收最近的无线充电发射器上报的障碍物信息。
在步骤512中,智能管理设备向最近的无线充电发射器发送暂停充电指示,暂停充电指示是在障碍物信息指示充电通路上存在障碍物时发送的。
智能管理设备在获取到的障碍物信息指示充电通路上存在障碍物时,向最近的无线充电发射器发送暂停充电指示。
在步骤513中,智能管理设备重新确定目标无线充电发射器,目标无线充电发射器是与移动终端之间不存在障碍物的无线充电发射器。
智能管理设备在向最近的无线充电发射器发送暂停充电指示后,从剩余的无线充电发射器中重新确定目标无线充电发射器,该目标无线充电发射器与移动终端之间不存在障碍物。
比如:如图5C所示,基于图5B所示的例子中,最近的无线充电发射器52与移动终端53之间存在障碍物,但无线充电发射器51与移动终端之间不存在障碍物,则智能管理设备将无线充电发射器51确定为目标无线充电发射器。
在步骤514中,智能管理设备根据移动终端的第一位置信息和目标无线充电发射器的第二位置信息,生成无线充电指示。
智能管理设备确定目标无线充电发射器后,根据移动终端的第一位置信息和目标无线充电发射器的第二位置信息,重新生成无线充电指示。
重新生成无线充电指示和最初生成无线充电指示相似,重新生成无线充电指示的详细描述请参见步骤503所示。
在步骤515中,智能管理设备向目标无线充电发射器发送无线充电指示。
智能管理设备将重新生成的无线充电指示发送给目标无线充电发射器,以便目标无线充电发射器根据重新生成的无线充电指示中的方向信息确定发射信息,并向发射信息发射无线能量波。
如图5D所示,智能管理设备520接收移动终端540的无线充电请求后,智能管理设备520查询与移动终端540的第一位置信息最近的无线充电发射器561,最近的无线充电发射器561向发射方向发送无线能量波580;当智能管理设备520获取到移动终端 540与最近的无线充电发射器561的充电通路上的障碍物信息指示存在障碍物时,智能管理设备520向最近的无线充电发射器561发送暂停充电指示,最近的无线充电发射器561不向发射方向发送无线能量波580;智能管理设备520重新确定目标无线充电发射器562,智能管理设备520向目标无线充电发射器562发送无线充电指示,目标无线充电发射器562向发射方向发送无线能量波580。
综上所述,本公开实施例中提供的无线充电方法,通过智能管理设备接收移动终端的无线充电请求;智能管理设备根据移动终端的第一位置信息和无线充电发射器的第二位置信息生成无线充电指示;智能管理设备向无线充电发射器发送无线充电指示;无线充电发射器向发射方向发射无线能量波;解决了相关技术中移动终端需要通过充电底座进行无线充电,只能实现短距离的无线充电的问题;达到了通过智能管理设备控制无线充电发射器根据发射方向向发送无线充电请求的移动终端发射无线能量波,从而为移动终端进行定向的实时远距离的无线充电的效果。
另外,当智能管理设备获取到获取移动终端与最近的无线充电发射器的充电通路上的障碍物信息,在障碍物信息指示存在障碍物时,智能管理设备向最近的无线充电发射器发送暂停充电指示,智能管理设备重新确定目标无线充电发射器,并向目标无线充电发射器发送无线充电指示,实现了在移动终端与最近的无线充电发射器的充电通路中存在障碍物时,智能管理设备通过目标无线充电发射器给移动终端进行无线充电的效果,避免了因存在障碍物导致无线充电中断的问题。
另外,智能管理设备获取移动终端的变化后的第一位置信息,智能管理设备向上次查询到的最近的无线充电发射器发送停止充电指示,根据变化的第一位置信息和本次查询到的最近的无线充电发射器的第二位置信息再次生成无线充电指示,智能管理设备向本次查询到的最近的无线充电发射器发送无线充电指示,实现了智能管理设备根据移动终端的变化的第一位置信息和更新后的最近的无线充电发射器的第二位置信息生成实时对应的无线充电指示,提高了对移动终端的充电的实时性。
需要说明的一点是:图5A所示的实施例中,步骤506至步骤510和步骤511至步骤515之间的执行顺序不作具体限定。也即,智能管理设备获取移动终端的变化后的第一位置信息可以在智能管理设备获取移动终端与最近的无线充电发射器的充电通路上的障碍物信息之后,也可以在智能管理设备获取移动终端与最近的无线充电发射器的充电通路上的障碍物信息之前。本实施例中对两者的先后顺序不作具体限定。
本领域技术人员在考虑说明书及实践这里公开的发明后,将容易想到本公开的其 它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本公开的真正范围和精神由下面的权利要求指出。
应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (20)

  1. 一种无线充电系统,其特征在于,所述系统包括:智能管理设备和无线充电发射器,所述智能管理设备存储有所述无线充电发射器的第二位置信息;
    所述智能管理设备,用于接收移动终端的无线充电请求,所述无线充电请求包括有所述移动终端的第一位置信息;根据所述移动终端的第一位置信息和所述无线充电发射器的第二位置信息生成无线充电指示,所述无线充电指示包括所述移动终端相对于所述无线充电发射器的方向信息;向所述无线充电发射器发送所述无线充电指示;
    所述无线充电发射器,用于接收所述无线充电指示;根据所述无线充电指示中的所述方向信息确定发射方向;向所述发射方向发射无线能量波。
  2. 根据权利要求1所述的系统,其特征在于,
    所述智能管理设备,用于在无线充电过程中,获取所述移动终端与所述无线充电发射器的充电通路上的障碍物信息;在所述障碍物信息指示所述充电通路上存在障碍物时,向所述无线充电发射器发送暂停充电指示。
  3. 根据权利要求1所述的系统,其特征在于,
    所述智能管理设备,用于在无线充电过程中,获取所述移动终端的变化后的所述第一位置信息;根据变化后的所述第一位置信息再次生成所述无线充电指示,向所述无线充电发射器再次发送所述无线充电指示。
  4. 根据权利要求1所述的系统,其特征在于,所述无线充电发射器为至少两个;所述智能管理设备存储有每个所述无线充电发射器的第二位置信息;
    所述智能管理设备,用于查询与所述移动终端的第一位置信息最近的无线充电发射器;根据所述移动终端的第一位置信息和所述最近的无线充电发射器的第二位置信息,生成所述无线充电指示;向所述最近的无线充电发射器发送所述无线充电指示。
  5. 根据权利要求4所述的系统,其特征在于,
    所述智能管理设备,用于在无线充电过程中,获取所述移动终端与所述最近的无线充电发射器的充电通路上的障碍物信息;在所述障碍物信息指示所述充电通路上存在障碍物时,向所述最近的无线充电发射器发送暂停充电指示;
    所述智能管理设备,还用于重新确定目标无线充电发射器,所述目标无线充电发射器 与所述移动终端之间不存在障碍物;根据所述移动终端的第一位置信息和所述目标无线充电发射器的第二位置信息,生成所述无线充电指示;向所述目标无线充电发射器发送所述无线充电指示。
  6. 根据权利要求4所述的系统,其特征在于,
    所述智能管理设备,用于在无线充电过程中,获取所述移动终端的变化后的所述第一位置信息;查询与变化后的所述第一位置信息最近的无线充电发射器;在所述本次查询到的最近的无线充电发射器与上次查询到的最近的无线充电发射器不同时,向所述上次查询到的最近的无线充电发射器发送停止充电指示;
    所述智能管理设备,还用于根据所述移动终端的第一位置信息和所述本次查询到的最近的无线充电发射器的第二位置信息,再次生成所述无线充电指示;向所述本次查询到的最近的无线充电发射器发送所述无线充电指示。
  7. 根据权利要求2或5所述的系统,其特征在于,
    所述智能管理设备,用于通过红外感应器获取所述充电通路上的所述障碍物信息;
    或,
    所述智能管理设备,用于通过图像采集组件获取所述充电通路上的所述障碍物信息;
    或,
    所述智能管理设备,用于接收所述无线充电发射器上报的所述障碍物信息,所述障碍物信息是存在于所述充电通路上的障碍物的信息。
  8. 根据权利要求7所述的系统,其特征在于,
    所述无线充电发射器,用于通过红外感应器获取所述充电通路上的所述障碍物信息;
    所述无线充电发射器,还用于向所述智能管理设备上报所述障碍物信息。
  9. 根据权利要求1至6任一所述的系统,其特征在于,所述无线充电指示还包括充电方式,所述充电方式包括:持续发送所述无线能量波,和周期性发送所述无线能量波。
  10. 一种无线充电方法,其特征在于,所述方法包括:
    智能管理设备接收移动终端的无线充电请求,所述无线充电请求包括有所述移动终端的第一位置信息;
    所述智能管理设备根据所述移动终端的第一位置信息和无线充电发射器的第二位置信 息生成无线充电指示,所述智能管理设备存储有所述无线充电发射器的第二位置信息,所述无线充电指示包括所述移动终端相对于所述无线充电发射器的方向信息;
    所述智能管理设备向所述无线充电发射器发送所述无线充电指示;
    所述无线充电发射器向发射方向发射无线能量波,所述发射方向是根据所述无线充电指示中的所述方向信息确定的。
  11. 根据权利要求10所述的方法,其特征在于,所述方法还包括:
    所述智能管理设备获取所述移动终端与所述无线充电发射器的充电通路上的障碍物信息;
    所述智能管理设备向所述无线充电发射器发送暂停充电指示,所述暂停充电指示是在所述障碍物信息指示所述充电通路上存在障碍物时发送的。
  12. 根据权利要求10所述的方法,其特征在于,所述方法还包括:
    所述智能管理设备获取所述移动终端的变化后的所述第一位置信息;
    所述智能管理设备根据变化后的所述第一位置信息再次生成所述无线充电指示,并向所述无线充电发射器再次发送所述无线充电指示。
  13. 根据权利要求11所述的方法,其特征在于,所述智能管理设备获取所述移动终端与所述无线充电发射器的充电通路上的障碍物信息,包括:
    所述智能管理设备通过红外感应器获取所述移动终端与所述无线充电发射器的充电通路上的所述障碍物信息;
    或,
    所述智能管理设备通过图像采集组件获取所述移动终端与所述无线充电发射器的充电通路上的所述障碍物信息;
    或,
    所述智能管理设备接收所述无线充电发射器上报的所述障碍物信息,所述障碍物信息是存在于所述移动终端与所述无线充电发射器的充电通路上的障碍物的信息。
  14. 根据权利要求13所述的方法,其特征在于,所述智能管理设备接收所述无线充电发射器上报的所述障碍物信息,包括:
    所述无线充电发射器通过红外感应器获取所述充电通路上的所述障碍物信息;
    所述无线充电发射器向所述智能管理设备上报所述障碍物信息;
    所述智能管理设备接收所述无线充电发射器上报的所述障碍物信息。
  15. 根据权利要求10所述的方法,其特征在于,所述无线充电发射器为至少两个;所述智能管理设备存储有每个所述无线充电发射器的第二位置信息;
    所述智能管理设备根据所述移动终端的第一位置信息和无线充电发射器的第二位置信息生成无线充电指示,包括:
    所述智能管理设备查询与所述移动终端的第一位置信息最近的无线充电发射器;
    所述智能管理设备根据所述移动终端的第一位置信息和所述最近的无线充电发射器的第二位置信息,生成所述无线充电指示。
  16. 根据权利要求15所述的方法,其特征在于,所述方法还包括:
    所述智能管理设备获取所述移动终端与所述最近的无线充电发射器的充电通路上的障碍物信息;
    所述智能管理设备向所述最近的无线充电发射器发送暂停充电指示,所述暂停充电指示是在所述障碍物信息指示所述充电通路上存在障碍物时发送的;
    所述智能管理设备重新确定目标无线充电发射器,所述目标无线充电发射器是与所述移动终端之间不存在障碍物的无线充电发射器;
    所述智能管理设备根据所述移动终端的第一位置信息和所述目标无线充电发射器的第二位置信息,生成所述无线充电指示;
    所述智能管理设备向所述目标无线充电发射器发送所述无线充电指示。
  17. 根据权利要求15所述的方法,其特征在于,所述方法还包括:
    所述智能管理设备获取所述移动终端的变化后的所述第一位置信息;
    所述智能管理设备查询与变化后的所述第一位置信息最近的无线充电发射器;
    所述智能管理设备向所述上次查询到的最近的无线充电发射器发送停止充电指示,所述停止充电指示是在所述本次查询到的最近的无线充电发射器与上次查询到的最近的无线充电发射器不同时发送的;
    所述智能管理设备根据所述移动终端的第一位置信息和所述本次查询到的最近的无线充电发射器的第二位置信息,再次生成所述无线充电指示;
    所述智能管理设备向所述本次查询到的最近的无线充电发射器发送所述无线充电指示。
  18. 根据权利要求16所述的方法,其特征在于,所述智能管理设备获取所述移动终端与所述最近的无线充电发射器的充电通路上的障碍物信息,包括:
    所述智能管理设备通过红外感应器获取所述移动终端与所述最近的无线充电发射器的充电通路上的所述障碍物信息;
    或,
    所述智能管理设备通过图像采集组件获取所述移动终端与所述最近的无线充电发射器的充电通路上的所述障碍物信息;
    或,
    所述智能管理设备接收所述最近的无线充电发射器上报的所述障碍物信息,所述障碍物信息是存在于所述移动终端与所述最近的无线充电发射器的充电通路上的障碍物的信息。
  19. 根据权利要求18所述的方法,其特征在于,所述智能管理设备接收所述最近的无线充电发射器上报的所述障碍物信息,包括:
    所述最近的无线充电发射器通过红外感应器获取所述充电通路上的所述障碍物信息;
    所述最近的无线充电发射器向所述智能管理设备上报所述障碍物信息;
    所述智能管理设备接收所述最近的无线充电发射器上报的所述障碍物信息。
  20. 根据权利要求10至19任一所述的方法,其特征在于,所述无线充电指示还包括充电方式,所述充电方式包括:持续发送所述无线能量波,和周期性发送所述无线能量波。
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