CN105099003A - Wireless charging method and corresponding device - Google Patents
Wireless charging method and corresponding device Download PDFInfo
- Publication number
- CN105099003A CN105099003A CN201510452161.9A CN201510452161A CN105099003A CN 105099003 A CN105099003 A CN 105099003A CN 201510452161 A CN201510452161 A CN 201510452161A CN 105099003 A CN105099003 A CN 105099003A
- Authority
- CN
- China
- Prior art keywords
- charging
- signals
- terminal
- positional information
- charging device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a wireless charging method and a corresponding device, and the method and device are used for solving a problem of energy waste caused by the overlarge coverage of a charging signal in the prior art during wireless charging. The method comprises the steps that charging equipment receives a first preset signal which is transmitted by a terminal and is used for requesting the charging equipment to charge the terminal; the charging equipment determines the position information of the terminal according to the first preset signal; the charging equipment determines the transmission direction according to the position information; and the charging equipment transmits a charging signal based on the determined transmission direction, so as to enable the terminal to convert the charging signal into electric energy.
Description
Technical field
The present invention relates to electronic technology field, particularly a kind of wireless charging method and corresponding intrument.
Background technology
In wireless charging field, usually to ensure that the charging signals that charging device is launched has enough coverages, to make can be received charging signals by charging terminal, ensure normally carrying out of charging.Therefore, in actual conditions, with reference to Fig. 1; the coverage of the charging signals of charging device usually can than much larger by the coverage of charging terminal actual demand; but, have in the charging signals that charging device sends and be not converted into electric energy greatly, cause a large amount of wastes of the energy.
Summary of the invention
The embodiment of the present invention provides a kind of wireless charging method and corresponding intrument, the problem of the excessive energy waste caused of coverage of charging signals during for solving wireless charging in prior art.
First aspect, embodiments provides a kind of wireless charging method, comprising: the first preset signals for asking described charging device to charge to described terminal that charging device receiving terminal sends; Described charging device determines the positional information of described terminal according to described first preset signals; Described charging device is according to described positional information determination transmit direction; Described charging device launches charging signals based on the described transmit direction determined, to make described terminal, described charging signals is converted into electric energy.
Optionally, described first preset signals is electromagnetic wave or the sound wave of space propagation, described charging device determines the positional information of described terminal according to described first preset signals, comprise: described charging device determines the azimuth information of described terminal according to the directioin parameter of described first preset signals received, and described positional information is described azimuth information.
Optionally, described first preset signals comprises described positional information, and described charging device determines the positional information of described terminal according to described first preset signals, comprising: described charging device extracts described positional information from described first preset signals.
Optionally, described first preset signals comprises the mark of described terminal, described charging device determines the positional information of described terminal according to described first preset signals, comprise: described charging device obtains described mark from described first preset signals, and send the request that the terminal of described mark correspondence is positioned to location-server; Described charging device receives the described positional information that described location-server returns.
Optionally, after described charging device launches charging signals based on the described transmit direction determined, also comprise: in the spread scope of described charging device detection charging signals, whether have obstructing objects; Detect in described spread scope have obstructing objects time, described charging device from launch acquiescence the first charging signals switch to transmitting second charging signals, or, stop launch described charging signals; Wherein, the frequency of described second charging signals is less than the frequency of described first charging signals, and/or the intensity of described second charging signals is less than the intensity of described first charging signals.
Optionally, described charging device from launch acquiescence the first charging signals switch to transmitting second charging signals after, also comprise: detect in described spread scope there is no obstructing objects time, described charging device from transmitting described second charging signals switch to launch described first charging signals.
Optionally, after described charging device launches charging signals based on the described transmit direction determined, also comprise: described charging device receives the second preset signals that described terminal sends when electricity reaches the second setting threshold; Described second preset signals of described charging device response, stops to charging signals described in described terminal transmission.
Second aspect, the embodiment of the present invention provides a kind of wireless charging method, comprising: the electricity of terminal detection self; When detecting that described electricity is less than the first setting threshold, described terminal sends the first preset signals to charging device, to make described charging device based on the positional information determining described terminal during described first preset signals, and according to described positional information determination transmit direction, and launch charging signals based on described transmit direction; Described terminal receives described charging signals, and described charging signals is converted into electric energy.
Optionally, described charging signals is received in described terminal, and after described charging signals is converted into electric energy, also comprise: when detecting that described electricity reaches the second setting threshold, described terminal sends the second preset signals to described charging device, described second preset signals is used to indicate described charging device and stops to charging signals described in described terminal transmission, and described second setting threshold is greater than described first setting threshold.
The third aspect, the embodiment of the present invention provides a kind of charging device, comprising: transceiver, for the first preset signals for asking described charging device to charge to described terminal that receiving terminal sends, and to described terminal transmission charging signals; Memory cell, for storing instruction; Processing unit, be connected with described transceiver and described memory cell respectively, for performing the instruction in described memory cell, with when performing described instruction, perform following steps: after the first preset signals described in described transceiver, obtain the positional information according to the determined described terminal of described first preset signals; And according to described positional information determination transmit direction; And indicate described transceiver to launch charging signals based on the described transmit direction determined, to make described terminal, described charging signals is converted into electric energy.
Optionally, the first preset signals is electromagnetic wave or the sound wave of space propagation, and described transceiver is also for the azimuth information of determining described terminal according to the directioin parameter of described first preset signals received; Described processing unit is used for: obtain the positional information according to the determined described terminal of described first preset signals, be specially: obtain the described azimuth information that described transceiver is determined, described positional information is described azimuth information.
Optionally, include described positional information in described first preset signals, described processing unit is used for: the positional information determining described terminal according to described first preset signals, is specially: from described first preset signals, extract described positional information.
Optionally, described first preset signals comprises the mark of described terminal, described processing unit is used for: the positional information determining described terminal according to described first preset signals, be specially: from described first preset signals, obtain described mark, and indicate described transceiver to send the request positioned the terminal of described mark correspondence to location-server, and indicate the described positional information that location-server described in described transceiver returns.
Optionally, described charging device also comprises: sensing device, for detect charging signals spread scope in whether have obstructing objects; Described processing unit is after the described transceiver of instruction launches charging signals based on the described transmit direction determined, also for: described sensing device detect in described spread scope have obstructing objects time, described transceiver is indicated to switch to transmitting second charging signals from the first charging signals launching acquiescence, or, stop launching described charging signals; Wherein, the frequency of described second charging signals is less than the frequency of described first charging signals, and/or the intensity of described second charging signals is less than the intensity of described first charging signals.
Optionally, described processing unit is after the first charging signals indicating described transceiver from transmitting acquiescence switches to transmitting second charging signals, also for: described sensing device detect in described spread scope there is no obstructing objects time, indicate described transceiver from transmitting described second charging signals switch to launch described first charging signals.
Optionally, described transceiver is also for receiving the second preset signals that described terminal sends when electricity reaches the second setting threshold; Described processing unit is after the described transceiver of instruction launches charging signals based on the described transmit direction determined, also for: after the second preset signals described in described transceiver, according to described second preset signals indicate described transceiver stop to charging signals described in described terminal transmission.
Fourth aspect, the embodiment of the present invention provides a kind of electronic equipment, comprising: transmitter, for sending signal to charging device; Electrical storage device, for storage of electrical energy; Energy conversion unit, is connected with described electrical storage device, for charging signals is converted to electric energy, and by power storage in described electrical storage device; Processing unit, is connected with described transmitter, described electrical storage device and described energy conversion unit respectively, for detecting the electricity of described electrical storage device; And when detecting that described electricity is less than the first setting threshold, described transmitter is indicated to send the first preset signals to described charging device, to make described charging device according to the positional information determining described electronic equipment during described first preset signals, and according to described positional information determination transmit direction, and launch charging signals based on described transmit direction; And be used to indicate described energy conversion unit and charge according to the electrical storage device of described charging signals to described terminal.
Optionally, described processing unit also for: when detecting that described electricity reaches the second setting threshold, described transmitter is indicated to send the second preset signals to described charging device, described second preset signals is used to indicate described charging device and stops to charging signals described in described terminal transmission, and described second setting threshold is greater than described first setting threshold.
5th aspect, the embodiment of the present invention provides a kind of wireless charging device, comprising: receiver module, for the first preset signals for asking described charging device to charge to described terminal that receiving terminal sends; First determination module, for determining the positional information of described terminal according to described first preset signals; Second determination module, for according to described positional information determination transmit direction; Transmitter module, for launching charging signals based on the described transmit direction determined, is converted into electric energy to make described terminal by described charging signals.
6th aspect, the embodiment of the present invention provides a kind of device, comprising: detection module, for detecting the electricity of self; Transmitter module, for when detecting that described electricity is less than the first setting threshold, the first preset signals is sent to charging device, to make described charging device according to the positional information determining described terminal during described first preset signals, and according to described positional information determination transmit direction, and launch charging signals based on described transmit direction; Charging module, for charging to described device according to described charging signals.
The one or more technical schemes provided in the embodiment of the present invention, at least have following technique effect or advantage:
In the embodiment of the present invention, charging device can be determined by the positional information of the terminal of charging according to the first preset signals, and the transmit direction of positional information determination charging signals according to terminal, make the transmit direction of charging signals very accurate, ensure that terminal one receives charging signals surely on the one hand, charging signals is converted into electric energy, on the other hand, very accurate according to the transmit direction that the positional information of terminal is determined, what the whole or overwhelming majority of the charging signals launched based on this transmit direction fell into terminal accepts scope, namely, terminal can utilize whole or most charging signals to carry out electric energy conversion, the sizable part avoiding charging signals falls into the energy waste that terminal accepts to cause outside scope.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly introduced, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram that in background technology, charging device carries out wireless charging to terminal;
Fig. 2 is the mutual schematic diagram of charging device and terminal room in the embodiment of the present invention;
Fig. 3 is the schematic flow sheet that in the embodiment of the present invention, charging device carries out wireless charging to terminal;
Fig. 4 is the schematic diagram that in the embodiment of the present invention, charging device carries out the further refinement flow process of wireless charging to terminal;
Fig. 5 is the schematic diagram that in the embodiment of the present invention, terminal obtains the flow process of energy in the mode of wireless charging;
Fig. 6 is the structural schematic block diagram of charging device 400 in the embodiment of the present invention;
Fig. 7 is the structural schematic block diagram of electronic equipment 500 in the embodiment of the present invention.
Embodiment
Below by accompanying drawing and specific embodiment, technical solution of the present invention is described in detail, the specific features being to be understood that in the embodiment of the present invention and embodiment is the detailed description to technical solution of the present invention, instead of the restriction to technical solution of the present invention, when not conflicting, the technical characteristic in the embodiment of the present invention and embodiment can combine mutually.
First, the part term in the embodiment of the present invention is described, so that those skilled in the art understand.
1) charging device, refers to and externally can carry out power supply unit with wireless charging form.In practical application, charging device can be with the addition of wireless power supply module, possesses the usual device of wireless charging function.If desktop computer, notebook computer, the intelligent appliance equipment of external wireless power, etc.In addition, charging device also can be special wireless powering device, as carried out the charging station of wireless power to electric vehicle, and for example smart mobile phone is carried out to the wireless charger of wireless charging.
2) terminal, refers to the equipment that the wireless charging signal that charging device is launched can be converted into electric energy.In practical application, charging device can be the smart machines such as smart mobile phone, panel computer, notebook computer, intelligent watch, also can be the vehicles such as battery vehicle, electric automobile, unmanned plane.
Wherein, charging device carries out the technology of wireless power to terminal, be specifically as follows any one in following wireless charging technology: the wireless charging technology based on electromagnetic induction, the wireless charging technology based on magnetic resonance mode, the wireless charging technology based on field coupled, the wireless charging technology based on microwave resonance, based on the ultrasonic wireless charging technology involving piezoelectric crystal, and other wireless charging technology of the prior art.Please refer to prior art for the concrete principle of above-mentioned wireless charging technology and implementation, the embodiment of the present invention will not describe in detail.
In addition, the charging signals that charging device is being launched by terminal is converted into electric energy, it can be specifically electric energy charging signals transformed for terminal self-operating, also can be electric energy charging signals is converted in the electrical storage device of terminal, get up by power storage, wherein, the electric power storage technology embodiment of the present invention that electrical storage device adopts will not limit.
With reference to Fig. 2, be the mutual schematic diagram of charging device and terminal room, reciprocal process comprises the steps:
Step 101: terminal sends the first preset signals to charging device, the first preset signals is charged to terminal for asking charging device;
Step 102: charging device is according to the positional information of the first preset signals determination terminal;
Step 103: charging device is according to this positional information determination transmit direction;
Step 104: charging device launches charging signals based on the transmit direction determined;
Step 105: terminal receives charging signals, and charging signals is converted into electric energy.
In technique scheme, because charging device can be determined by the positional information of the terminal of charging according to the first preset signals, and the transmit direction of positional information determination charging signals according to terminal, make the transmit direction of charging signals very accurate, ensure that terminal one receives charging signals surely on the one hand, charging signals is converted into electric energy, on the other hand, very accurate according to the transmit direction that the positional information of terminal is determined, what the whole or overwhelming majority of the charging signals launched based on this transmit direction fell into terminal accepts scope, namely, terminal can utilize whole or most charging signals to carry out electric energy conversion, the sizable part avoiding charging signals falls into the energy waste that terminal accepts to cause outside scope.
Below based on charging device, the wireless charging method that the embodiment of the present invention provides is described in detail.With reference to Fig. 3, for charging device carries out the schematic flow sheet of wireless charging, this flow process comprises the steps:
Step 201: the first preset signals for asking charging device to charge to terminal that charging device receiving terminal sends;
Step 202: charging device is according to the positional information of the first preset signals determination terminal;
Step 203: charging device is according to positional information determination transmit direction;
Step 204: charging device launches charging signals based on the transmit direction determined, to make terminal, charging signals is converted into electric energy.
Concrete, in step 201, terminal can send the first preset signals to base station in a case where, comprising: one, and terminal, when self electric quantity being detected lower than the first setting threshold, sends the first preset signals to charging device; Its two, terminal sends the first preset signals to charging device when static, and request charging device is its charging, and such as, electric bus, when stopping platform, sends the first preset signals, and in request bus station, the charging device that arranges is that it charges; Its three, terminal receive user input charging instruction time, send the first preset signals to charging device.In actual conditions, also comprise other trigger conditions that terminal sends the first preset signals, the embodiment of the present invention will not describe in detail.
In addition, terminal can utilize various wireless communication technology to send the first preset signals, such as Bluetooth Communication Technology, infrared communication technique, WiFi communication technology, near-field communication (NearFieldCommunication, NFC) technology, cellular telecommunication art, etc., the embodiment of the present invention will not limit.
Moreover, terminal is when transmission the first preset signals, the first preset signals can be launched by the multiple orientation of alignment, reversible sky, or, the first default antenna is launched respectively to different azimuth by the different sectors of aerial array, to enable charging device receive the first preset signals, or, terminal sends the first preset signals to the transferring equipment such as base station, router, then by transferring equipment, the first preset signals is sent to nearest charging device.
In step 202, when charging device receives the first preset signals, can according to the positional information of the first preset signals determination terminal.Specific implementation comprises:
Mode 1, the first preset signals is electromagnetic wave or the sound wave of space propagation, and charging device is according to the azimuth information of the directioin parameter determination terminal of the first preset signals received, and namely this azimuth information can be used as the positional information of terminal.
Concrete, the first preset signals is the ripple transmitted by space medium, has directivity, and charging device can determine the azimuth information of terminal according to the directioin parameter of the first preset signals received, namely determine terminal is in which orientation of charging device.In actual conditions, can the chip determining the first preset signals direction be set on the transceiver of receiving and sending messages of charging device, be determined the azimuth information of the first preset signals by this chip.Also can be central processing unit or the coprocessor that the directioin parameter of the first preset signals is reported to charging device by transceiver, determine the azimuth information of terminal relative to charging device by central processing unit or coprocessor according to the directioin parameter of the first preset signals.For how according to the azimuth information of the directioin parameter determination terminal of the first preset signals, please refer to prior art, the embodiment of the present invention will not describe in detail.
Mode 2, the first preset signals comprises the positional information of terminal, and charging device can extract this positional information from the first preset signals received.
Concrete, terminal, when transmission the first preset signals, is added with the positional information of self in the first preset signals, and this positional information can be that the positioner of terminal self detects, also can be that terminal sends request to location-server, acquire from location-server.
Mode 3, the first preset signals comprises the mark of terminal, and charging device gets the mark of terminal from the first preset signals, and sends the request positioned the terminal of mark correspondence to location-server, then, receives the positional information that location-server returns.
Concrete, location-server can for providing the server of the service provider of positioning service, as the server positioned mobile terminal that common carrier runs.Charging device can send Location Request to location-server, and request location-server positions terminal, and result, locating successfully, is returned to charging device by location-server.
In step 203, charging device is according to the parameter of the positional information determination wireless charging of terminal, and this parameter comprises the transmit direction of charging signals.Optionally, wireless charging parameter can also comprise the intensity of charging signals, specifically can determine according to the distance of terminal and charging device and the attenuation of charging signals in transmitting procedure.
In step 204, charging device launches charging signals according to the transmit direction determined, because the transmit direction of this charging signals determined according to the positional information of terminal, so can ensure that terminal can receive charging signals, charging signals is converted into electric energy.
In technique scheme, because charging device can be determined by the positional information of the terminal of charging according to the first preset signals, and the transmit direction of positional information determination charging signals according to terminal, make the transmit direction of charging signals very accurate, ensure that terminal one receives charging signals surely on the one hand, charging signals is converted into electric energy, on the other hand, very accurate according to the transmit direction that the positional information of terminal is determined, what the whole or overwhelming majority of the charging signals launched based on this transmit direction fell into terminal accepts scope, namely, terminal can utilize whole or most charging signals to carry out electric energy conversion, the sizable part avoiding charging signals falls into the energy waste that terminal accepts to cause outside scope.
Optionally, as another embodiment, after step 204, with reference to Fig. 4, also comprise the steps:
Step 205: whether have obstructing objects in the spread scope of charging device detection charging signals;
Step 206: detect in spread scope have obstructing objects time, charging device from launch acquiescence the first charging signals switch to transmitting second charging signals, or, stop launch charging signals; Wherein, the frequency of the second charging signals is less than the frequency of the first charging signals, and/or the intensity of the second charging signals is less than the intensity of the first charging signals.
Concrete, in the process that charging device charges to terminal, obstructing objects may be had to enter into the communication space of charging signals, hamper the propagation of charging signals, and this obstructing objects and may be human or animal, if the frequency of charging signals or intensity too high, can the human or animal in communication space be damaged.In actual conditions, obstructing objects also can be non-life body, and non-life body, equally also may be impaired under the effect of charging signals, even if can ignore the injury of obstructing objects, but due to the obstruction of obstructing objects, will cause the reduction of charge efficiency.Therefore, charging device, after obstructing objects being detected, can reduce the frequency of charging signals, or lowers the intensity of charging signals, or, supspend transmitting charging signals, namely avoid damaging obstructing objects, avoid again a large amount of wastes of energy.
In actual conditions, whether charging device can be detected in the spread scope of charging signals by obstructing objects by sensing technology of the prior art, such as infrared detection technique, image sensing technology, Laser Detection Technique, etc., the embodiment of the present invention will not describe in detail.
Optionally, as another embodiment, after step 206, continue, with reference to Fig. 4, also to comprise the steps:
Step 207: detect in spread scope there is no obstructing objects time, charging device switches to transmitting first charging signals from transmitting second charging signals.
Concrete, whether obstructing objects is there is in the spread scope that charging device detects charging signals in real time, leave the spread scope of charging signals at obstructing objects after, charging device can recover charging normal terminal, the first charging signals launching acquiescence is switched to, to realize efficient charging from transmitting second charging signals.
Optionally, as another embodiment, after step 204, continue, with reference to Fig. 4, also to comprise the steps:
Step 208: the second preset signals that charging device receiving terminal sends when electricity reaches the second setting threshold;
Step 209: charging device responds the second preset signals, stops to terminal transmission charging signals.
Concrete, when the electricity of terminal reaches the second setting threshold, show the electricity that terminal has stored, terminal can send the second preset signals to charging device, inform that charging device can stop charging to terminal, after charging device receives the second preset signals, stop the transmit direction to terminal is corresponding to launch charging signals, stop carrying out wireless charging to terminal.
After the electricity of terminal reaches the second setting threshold, if continue to carry out wireless charging to terminal, the conversion efficiency of electric energy will decline, and causes energy utilization rate to decline, and now stops carrying out wireless charging to terminal, can avoid a large amount of wastes of the energy.In the embodiment of the present invention, the concrete finger of the second setting threshold can be arranged according to multiple factors such as the efficiency of the electrical energy conversion device of the performance of the electrical storage device of terminal, terminal.
Based on identical inventive concept, the embodiment of the present invention also provides a kind of wireless charging method, with reference to Fig. 5, comprises the steps:
Step 301: the electricity of terminal detection self;
Step 302: when detecting that electricity is less than the first setting threshold, terminal sends the first preset signals to charging device, to make charging device based on the positional information determining terminal during the first preset signals, and according to positional information determination transmit direction, and launch charging signals based on transmit direction;
Step 303: terminal receives charging signals, and charging signals is converted into electric energy.
Optionally, as another embodiment, after step 303, also comprise step 304: when detecting that electricity reaches the second setting threshold, terminal sends the second preset signals to charging device, second preset signals is used to indicate charging device and stops to terminal transmission charging signals, and the second setting threshold is greater than the first setting threshold.
The wireless charging method that wireless charging method in the present embodiment is corresponding with Fig. 3 and Fig. 4 is based on the aspect of two under same inventive concept, detailed description is done to the implementation process of method corresponding to Fig. 3 and Fig. 4 above, so those skilled in the art can according to the implementation process of the aforementioned wireless charging method understood with being described clearly in the present embodiment, succinct in order to specification, has just repeated no more at this.
Based on identical inventive concept, the embodiment of the present invention provides a kind of charging device 400, and with reference to Fig. 6, charging device 400 comprises: transceiver 401, memory cell 402 and processing unit 403.
Wherein, the first preset signals for asking charging device 400 pairs of terminals to be charged that transceiver 401 sends for receiving terminal, and to terminal transmission charging signals.Memory cell 402 is for storing instruction.
Processing unit 403 is connected with transceiver 401 and memory cell 402 respectively, for performing the instruction stored in memory cell 402, with when performing instruction, perform following steps: after transceiver 401 receives the first preset signals, according to the positional information of the first preset signals determination terminal; And according to positional information determination transmit direction; And instruction transceiver 401 launches charging signals based on the transmit direction determined, to make terminal, charging signals is converted into electric energy.
Optionally, in the embodiment of the present invention, the first preset signals is electromagnetic wave or the sound wave of space propagation, transceiver 401 also for: according to the azimuth information of directioin parameter determination terminal of the first preset signals received.
Processing unit 403 for: obtain the positional information according to the determined terminal of the first preset signals, be specially: obtain the azimuth information determined of transceiver 401, positional information is azimuth information.
Optionally, in the embodiment of the present invention, in the first preset signals, include positional information, processing unit 403 for: according to the positional information of the first preset signals determination terminal, be specially: extract location information from the first preset signals.
Optionally, in the embodiment of the present invention, first preset signals comprises the mark of terminal, processing unit 403 for: according to the positional information of the first preset signals determination terminal, be specially: instruction transceiver 401 sends to location-server the request that the terminal corresponding to mark position, and the positional information indicating transceiver 401 to receive location-server to return.
Optionally, in the embodiment of the present invention, charging device 400 also comprises:
Sensing device 404, is connected with processing unit 403, for detect charging signals spread scope in whether have obstructing objects.
Processing unit 403 is after instruction transceiver 401 launches charging signals based on the transmit direction determined, also for: sensing device 404 detect in spread scope have obstructing objects time, instruction transceiver 401 switches to transmitting second charging signals from the first charging signals launching acquiescence, or, stop launching charging signals; Wherein, the frequency of the second charging signals is less than the frequency of the first charging signals, and/or the intensity of the second charging signals is less than the intensity of the first charging signals.
Optionally, in the embodiment of the present invention, processing unit 403 is after the first charging signals indicating transceiver 401 from transmitting acquiescence switches to transmitting second charging signals, also for: sensing device 404 detect in spread scope there is no obstructing objects time, instruction transceiver 401 switch to transmitting first charging signals from transmitting second charging signals.
Optionally, in the embodiment of the present invention, transceiver 401 is also for the second preset signals that receiving terminal sends when electricity reaches the second setting threshold; Processing unit 403 after instruction transceiver 401 launches charging signals based on the transmit direction determined, also for: after transceiver 401 receives the second preset signals, stop to terminal transmission charging signals according to the second preset signals instruction transceiver 401.
The wireless charging method that charging device 400 in the present embodiment is corresponding with Fig. 3 and Fig. 4 is based on the aspect of two under same inventive concept, detailed description is done to the implementation process of method corresponding to Fig. 3 and Fig. 4 above, so those skilled in the art can according to the structure of the aforementioned charging device 400 understood with being described clearly in the present embodiment and implementation process, succinct in order to specification, has just repeated no more at this.
Based on identical inventive concept, the embodiment of the present invention provides a kind of electronic equipment 500, and with reference to Fig. 7, electronic equipment 500 comprises: transmitter 501, electrical storage device 502, energy conversion unit 503 and processing unit 504.
Wherein, transmitter 501 is for sending signal to charging device; Electrical storage device 502 is for storage of electrical energy; Energy conversion unit 503 is connected with electrical storage device 502, for charging signals is converted to electric energy, and by power storage in electrical storage device 502;
Processing unit 504 is connected with transmitter 501, electrical storage device 502 and energy conversion unit 503 respectively, for detecting the electricity of electrical storage device 502; And when detecting that electricity is less than the first setting threshold, instruction transmitter 501 sends the first preset signals to charging device, to make charging device according to the positional information determining electronic equipment 500 during the first preset signals, and according to positional information determination transmit direction, and launch charging signals based on transmit direction; And be used to indicate energy conversion unit 503 and charge according to the electrical storage device 502 of charging signals to terminal.
Optionally, in the embodiment of the present invention, processing unit 504 also for: when detecting that electricity reaches the second setting threshold, instruction transmitter 501 sends the second preset signals to charging device, second preset signals is used to indicate charging device and stops to terminal transmission charging signals, and the second setting threshold is greater than the first setting threshold.
The wireless charging method that electronic equipment 500 in the present embodiment is corresponding with Fig. 3 and Fig. 4 is based on the aspect of two under same inventive concept, detailed description is done to the implementation process of method corresponding to Fig. 3 and Fig. 4 above, so those skilled in the art can according to the structure of the aforementioned charging subset 500 understood with being described clearly in the present embodiment and implementation process, succinct in order to specification, has just repeated no more at this.
Based on identical inventive concept, the embodiment of the present invention also provides a kind of wireless charging device, comprising:
Receiver module, for the first preset signals for asking charging device to charge to terminal that receiving terminal sends;
First determination module, for the positional information according to the first preset signals determination terminal;
Second determination module, for according to positional information determination transmit direction;
Transmitter module, for launching charging signals based on the transmit direction determined, is converted into electric energy to make terminal by charging signals.
Optionally, in the embodiment of the present invention, the first preset signals is electromagnetic wave or the sound wave of space propagation, the first determination module specifically for: according to the azimuth information of the directioin parameter determination terminal of the first preset signals received, positional information is azimuth information.
Optionally, in the embodiment of the present invention, the first preset signals comprises positional information, the first determination module specifically for: charging device is extract location information from the first preset signals.
Optionally, in the embodiment of the present invention, the first preset signals comprises the mark of terminal, the first determination module specifically for: charging device obtains mark from the first preset signals, and sends to location-server the request that the terminal corresponding to mark position; Receive the positional information that location-server returns.
Optionally, in the embodiment of the present invention, wireless charging device also comprises:
Signal controlling module, for detect charging signals spread scope in whether have obstructing objects; Detect in spread scope have obstructing objects time, from launch acquiescence the first charging signals switch to transmitting second charging signals, or, stop launch charging signals;
Wherein, the frequency of the second charging signals is less than the frequency of the first charging signals, and/or the intensity of the second charging signals is less than the intensity of the first charging signals.
Optionally, in the embodiment of the present invention, wireless charging device also for: detect in spread scope there is no obstructing objects time, charging device switches to transmitting first charging signals from transmitting second charging signals.
Optionally, in the embodiment of the present invention, receiver module is also for the second preset signals that charging device receiving terminal sends when electricity reaches the second setting threshold.
Transmitter module also for: respond the second preset signals, stop to terminal transmission charging signals.
The wireless charging method that wireless charging device in the present embodiment is corresponding with Fig. 3 and Fig. 4 is based on the aspect of two under same inventive concept, detailed description is done to the implementation process of method corresponding to Fig. 3 and Fig. 4 above, so those skilled in the art can according to the structure of the aforementioned wireless charging device understood with being described clearly in the present embodiment and implementation process, succinct in order to specification, has just repeated no more at this.
Based on identical inventive concept, the embodiment of the present invention also provides a kind of device, comprising:
Detection module, for detecting the electricity of self;
Transmitter module, for when detecting that electricity is less than the first setting threshold, send the first preset signals to charging device, to make charging device according to the positional information determining terminal during the first preset signals, and according to positional information determination transmit direction, and launch charging signals based on transmit direction;
Charging module, for charging to device according to charging signals.
Optionally, in the embodiment of the present invention, transmitter module also for: when detecting that electricity reaches the second setting threshold, send the second preset signals to charging device, second preset signals is used to indicate charging device and stops to terminal transmission charging signals, and the second setting threshold is greater than the first setting threshold.
The wireless charging method that device in the present embodiment is corresponding with Fig. 3 and Fig. 4 is based on the aspect of two under same inventive concept, detailed description is done to the implementation process of method corresponding to Fig. 3 and Fig. 4 above, so those skilled in the art can according to the structure of the aforementioned device understood with being described clearly in the present embodiment and implementation process, succinct in order to specification, has just repeated no more at this.
In electronic equipment in the present embodiment and embodiment, the method arranging equalizer of 2 is based on the aspect of two under same inventive concept, detailed description is done to the implementation process of method above, so those skilled in the art can according to the structure of the aforementioned electronic equipment understood with being described clearly in the present embodiment and implementation process, succinct in order to specification, has just repeated no more at this.
The one or more technical schemes provided in the embodiment of the present invention, at least have following technique effect or advantage:
In the embodiment of the present invention, charging device can be determined by the positional information of the terminal of charging according to the first preset signals, and the transmit direction of positional information determination charging signals according to terminal, make the transmit direction of charging signals very accurate, ensure that terminal one receives charging signals surely on the one hand, charging signals is converted into electric energy, on the other hand, very accurate according to the transmit direction that the positional information of terminal is determined, what the whole or overwhelming majority of the charging signals launched based on this transmit direction fell into terminal accepts scope, namely, terminal can utilize whole or most charging signals to carry out electric energy conversion, the sizable part avoiding charging signals falls into the energy waste that terminal accepts to cause outside scope.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (20)
1. a wireless charging method, is characterized in that, comprising:
The first preset signals for asking described charging device to charge to described terminal that charging device receiving terminal sends;
Described charging device determines the positional information of described terminal according to described first preset signals;
Described charging device is according to described positional information determination transmit direction;
Described charging device launches charging signals based on the described transmit direction determined, to make described terminal, described charging signals is converted into electric energy.
2. the method for claim 1, is characterized in that, described first preset signals is electromagnetic wave or the sound wave of space propagation, and described charging device determines the positional information of described terminal according to described first preset signals, comprising:
Described charging device determines the azimuth information of described terminal according to the directioin parameter of described first preset signals received, and described positional information is described azimuth information.
3. the method for claim 1, is characterized in that, described first preset signals comprises described positional information, and described charging device determines the positional information of described terminal according to described first preset signals, comprising:
Described charging device extracts described positional information from described first preset signals.
4. the method for claim 1, is characterized in that, described first preset signals comprises the mark of described terminal, and described charging device determines the positional information of described terminal according to described first preset signals, comprising:
Described charging device obtains described mark from described first preset signals, and sends the request positioned the terminal of described mark correspondence to location-server;
Described charging device receives the described positional information that described location-server returns.
5. the method as described in any one of Claims 1-4, is characterized in that, after described charging device launches charging signals based on the described transmit direction determined, also comprises:
Whether obstructing objects is had in the spread scope of described charging device detection charging signals;
Detect in described spread scope have obstructing objects time, described charging device from launch acquiescence the first charging signals switch to transmitting second charging signals, or, stop launch described charging signals;
Wherein, the frequency of described second charging signals is less than the frequency of described first charging signals, and/or the intensity of described second charging signals is less than the intensity of described first charging signals.
6. method as claimed in claim 5, is characterized in that, at described charging device from after the first charging signals launching acquiescence switches to transmitting second charging signals, also comprises:
Detect in described spread scope there is no obstructing objects time, described charging device from transmitting described second charging signals switch to launch described first charging signals.
7. the method as described in any one of Claims 1-4, is characterized in that, after described charging device launches charging signals based on the described transmit direction determined, also comprises:
Described charging device receives the second preset signals that described terminal sends when electricity reaches the second setting threshold;
Described second preset signals of described charging device response, stops to charging signals described in described terminal transmission.
8. a wireless charging method, is characterized in that, comprising:
The electricity of terminal detection self;
When detecting that described electricity is less than the first setting threshold, described terminal sends the first preset signals to charging device, to make described charging device based on the positional information determining described terminal during described first preset signals, and according to described positional information determination transmit direction, and launch charging signals based on described transmit direction;
Described terminal receives described charging signals, and described charging signals is converted into electric energy.
9. method as claimed in claim 8, is characterized in that, receive described charging signals in described terminal, and after described charging signals is converted into electric energy, also comprise:
When detecting that described electricity reaches the second setting threshold, described terminal sends the second preset signals to described charging device, described second preset signals is used to indicate described charging device and stops to charging signals described in described terminal transmission, and described second setting threshold is greater than described first setting threshold.
10. a charging device, is characterized in that, comprising:
Transceiver, for the first preset signals for asking described charging device to charge to described terminal that receiving terminal sends, and to described terminal transmission charging signals;
Memory cell, for storing instruction;
Processing unit, be connected with described transceiver and described memory cell respectively, for performing the instruction in described memory cell, with when performing described instruction, perform following steps: after the first preset signals described in described transceiver, obtain the positional information according to the determined described terminal of described first preset signals; And according to described positional information determination transmit direction; And indicate described transceiver to launch charging signals based on the described transmit direction determined, to make described terminal, described charging signals is converted into electric energy.
11. equipment as claimed in claim 10, is characterized in that, the first preset signals is electromagnetic wave or the sound wave of space propagation, and described transceiver is also for the azimuth information of determining described terminal according to the directioin parameter of described first preset signals received;
Described processing unit is used for: obtain the positional information according to the determined described terminal of described first preset signals, be specially: obtain the described azimuth information that described transceiver is determined, described positional information is described azimuth information.
12. equipment as claimed in claim 10, it is characterized in that, described positional information is included in described first preset signals, described processing unit is used for: the positional information determining described terminal according to described first preset signals, is specially: from described first preset signals, extract described positional information.
13. equipment as claimed in claim 10, it is characterized in that, described first preset signals comprises the mark of described terminal, described processing unit is used for: the positional information determining described terminal according to described first preset signals, be specially: from described first preset signals, obtain described mark, and indicate described transceiver to send the request positioned the terminal of described mark correspondence to location-server, and indicate the described positional information that location-server described in described transceiver returns.
14. equipment as described in any one of claim 10 to 13, is characterized in that, also comprise:
Sensing device, for detect charging signals spread scope in whether have obstructing objects;
Described processing unit is after the described transceiver of instruction launches charging signals based on the described transmit direction determined, also for: described sensing device detect in described spread scope have obstructing objects time, described transceiver is indicated to switch to transmitting second charging signals from the first charging signals launching acquiescence, or, stop launching described charging signals; Wherein, the frequency of described second charging signals is less than the frequency of described first charging signals, and/or the intensity of described second charging signals is less than the intensity of described first charging signals.
15. equipment as claimed in claim 14, it is characterized in that, described processing unit is after the first charging signals indicating described transceiver from transmitting acquiescence switches to transmitting second charging signals, also for: described sensing device detect in described spread scope there is no obstructing objects time, indicate described transceiver from transmitting described second charging signals switch to launch described first charging signals.
16. equipment as described in any one of claim 10 to 13, it is characterized in that, described transceiver is also for receiving the second preset signals that described terminal sends when electricity reaches the second setting threshold; Described processing unit is after the described transceiver of instruction launches charging signals based on the described transmit direction determined, also for: after the second preset signals described in described transceiver, according to described second preset signals indicate described transceiver stop to charging signals described in described terminal transmission.
17. 1 kinds of electronic equipments, is characterized in that, comprising:
Transmitter, for sending signal to charging device;
Electrical storage device, for storage of electrical energy;
Energy conversion unit, is connected with described electrical storage device, for charging signals is converted to electric energy, and by power storage in described electrical storage device;
Processing unit, is connected with described transmitter, described electrical storage device and described energy conversion unit respectively, for detecting the electricity of described electrical storage device; And when detecting that described electricity is less than the first setting threshold, described transmitter is indicated to send the first preset signals to described charging device, to make described charging device according to the positional information determining described electronic equipment during described first preset signals, and according to described positional information determination transmit direction, and launch charging signals based on described transmit direction; And be used to indicate described energy conversion unit and charge according to the electrical storage device of described charging signals to described terminal.
18. electronic equipments as claimed in claim 17, it is characterized in that, described processing unit also for: when detecting that described electricity reaches the second setting threshold, described transmitter is indicated to send the second preset signals to described charging device, described second preset signals is used to indicate described charging device and stops to charging signals described in described terminal transmission, and described second setting threshold is greater than described first setting threshold.
19. 1 kinds of wireless charging devices, is characterized in that, comprising:
Receiver module, for the first preset signals for asking described charging device to charge to described terminal that receiving terminal sends;
First determination module, for determining the positional information of described terminal according to described first preset signals;
Second determination module, for according to described positional information determination transmit direction;
Transmitter module, for launching charging signals based on the described transmit direction determined, is converted into electric energy to make described terminal by described charging signals.
20. 1 kinds of devices, is characterized in that, comprising:
Detection module, for detecting the electricity of self;
Transmitter module, for when detecting that described electricity is less than the first setting threshold, the first preset signals is sent to charging device, to make described charging device according to the positional information determining described terminal during described first preset signals, and according to described positional information determination transmit direction, and launch charging signals based on described transmit direction;
Charging module, for charging to described device according to described charging signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452161.9A CN105099003A (en) | 2015-07-28 | 2015-07-28 | Wireless charging method and corresponding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452161.9A CN105099003A (en) | 2015-07-28 | 2015-07-28 | Wireless charging method and corresponding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105099003A true CN105099003A (en) | 2015-11-25 |
Family
ID=54578830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510452161.9A Pending CN105099003A (en) | 2015-07-28 | 2015-07-28 | Wireless charging method and corresponding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105099003A (en) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449786A (en) * | 2015-12-31 | 2016-03-30 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105703026A (en) * | 2016-03-14 | 2016-06-22 | 杭州单向街通信技术有限公司 | Charge control method, device and charge equipment |
| CN105846504A (en) * | 2016-05-16 | 2016-08-10 | 四川仪岛科技有限公司 | Automatic charging moving platform |
| CN105846522A (en) * | 2016-05-16 | 2016-08-10 | 四川仪岛科技有限公司 | Automatic charger |
| CN106208422A (en) * | 2016-09-06 | 2016-12-07 | 深圳市乐得瑞科技有限公司 | Wireless charging method and device |
| CN107040026A (en) * | 2017-05-11 | 2017-08-11 | 深圳如果技术有限公司 | Wireless charging method and device, micro-base station and mobile terminal |
| CN107134817A (en) * | 2016-02-29 | 2017-09-05 | 北京小米移动软件有限公司 | Wireless charging system and method |
| CN107276180A (en) * | 2017-08-04 | 2017-10-20 | 上海青橙实业有限公司 | Charge control method, equipment, system and user equipment |
| CN107482799A (en) * | 2017-07-27 | 2017-12-15 | 移康智能科技（上海）股份有限公司 | A kind of wireless charging method, system and energy emitting device |
| CN108040123A (en) * | 2017-12-27 | 2018-05-15 | 深圳职业技术学院 | Energy management method in a kind of Internet of Things |
| CN108093370A (en) * | 2017-12-27 | 2018-05-29 | 深圳职业技术学院 | A kind of location-based energy transmission method in frequency division duplex Internet of Things |
| CN108111616A (en) * | 2017-12-27 | 2018-06-01 | 深圳职业技术学院 | A kind of energy transmission method between Internet of Things interior joint |
| WO2018108018A1 (en) * | 2016-12-15 | 2018-06-21 | 比亚迪股份有限公司 | Charging control method and device for vehicle |
| CN108200555A (en) * | 2017-12-27 | 2018-06-22 | 深圳职业技术学院 | A kind of time division duplex terminal energy transmissions method in Internet of Things |
| CN108248850A (en) * | 2017-06-23 | 2018-07-06 | 杭州力谱科技有限公司 | Charging system for electric automobile |
| CN110336359A (en) * | 2019-07-16 | 2019-10-15 | 珠海格力电器股份有限公司 | A kind of charge control method and device |
| CN111371204A (en) * | 2020-03-25 | 2020-07-03 | 维沃移动通信有限公司 | Charging method and electric energy transfer device |
| CN111446781A (en) * | 2019-01-17 | 2020-07-24 | Oppo广东移动通信有限公司 | Wireless charging method and device, storage medium and electronic equipment |
| CN111684683A (en) * | 2018-02-14 | 2020-09-18 | 三星电子株式会社 | Electronic device and control method thereof |
| CN111786475A (en) * | 2020-08-06 | 2020-10-16 | 成都晓桥科技有限公司 | Wireless charging device and charging method for low-power electronic equipment |
| CN112740508A (en) * | 2018-10-10 | 2021-04-30 | Oppo广东移动通信有限公司 | Wireless charging request method and device and wireless charging receiving equipment |
| WO2021134611A1 (en) * | 2019-12-31 | 2021-07-08 | 华为技术有限公司 | Wireless charging method, transmitting end device and wireless charging device |
| CN113675960A (en) * | 2021-07-23 | 2021-11-19 | 上海闻泰电子科技有限公司 | Wireless charging method, wireless charging device, electronic equipment and medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090264069A1 (en) * | 2008-04-17 | 2009-10-22 | Hiroyuki Yamasuge | Wireless communication apparatus, power supply method, program, and wireless communication system |
| CN103779881A (en) * | 2012-10-24 | 2014-05-07 | 鸿富锦精密工业（深圳）有限公司 | Battery and charging system with battery |
| CN104094497A (en) * | 2011-12-27 | 2014-10-08 | 中国电力株式会社 | Contactless power supply system, power supply device, and method for controlling contactless power supply system |
| CN104166166A (en) * | 2013-05-17 | 2014-11-26 | 株式会社东芝 | Foreign object detection device and non-contact power transfer device |
-
2015
- 2015-07-28 CN CN201510452161.9A patent/CN105099003A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090264069A1 (en) * | 2008-04-17 | 2009-10-22 | Hiroyuki Yamasuge | Wireless communication apparatus, power supply method, program, and wireless communication system |
| CN104094497A (en) * | 2011-12-27 | 2014-10-08 | 中国电力株式会社 | Contactless power supply system, power supply device, and method for controlling contactless power supply system |
| CN103779881A (en) * | 2012-10-24 | 2014-05-07 | 鸿富锦精密工业（深圳）有限公司 | Battery and charging system with battery |
| CN104166166A (en) * | 2013-05-17 | 2014-11-26 | 株式会社东芝 | Foreign object detection device and non-contact power transfer device |
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449786B (en) * | 2015-12-31 | 2019-02-05 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN105449786A (en) * | 2015-12-31 | 2016-03-30 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN107134817A (en) * | 2016-02-29 | 2017-09-05 | 北京小米移动软件有限公司 | Wireless charging system and method |
| CN107134817B (en) * | 2016-02-29 | 2020-09-08 | 北京小米移动软件有限公司 | Wireless charging system and method |
| US10615625B2 (en) | 2016-02-29 | 2020-04-07 | Beijing Xiaomi Mobile Software Co., Ltd. | System and method for wireless charging |
| CN105703026A (en) * | 2016-03-14 | 2016-06-22 | 杭州单向街通信技术有限公司 | Charge control method, device and charge equipment |
| CN105846504A (en) * | 2016-05-16 | 2016-08-10 | 四川仪岛科技有限公司 | Automatic charging moving platform |
| CN105846522A (en) * | 2016-05-16 | 2016-08-10 | 四川仪岛科技有限公司 | Automatic charger |
| CN106208422A (en) * | 2016-09-06 | 2016-12-07 | 深圳市乐得瑞科技有限公司 | Wireless charging method and device |
| WO2018108018A1 (en) * | 2016-12-15 | 2018-06-21 | 比亚迪股份有限公司 | Charging control method and device for vehicle |
| CN107040026A (en) * | 2017-05-11 | 2017-08-11 | 深圳如果技术有限公司 | Wireless charging method and device, micro-base station and mobile terminal |
| CN108248850A (en) * | 2017-06-23 | 2018-07-06 | 杭州力谱科技有限公司 | Charging system for electric automobile |
| CN108248850B (en) * | 2017-06-23 | 2019-11-08 | 杭州力谱科技有限公司 | Charging system for electric automobile |
| CN107482799A (en) * | 2017-07-27 | 2017-12-15 | 移康智能科技（上海）股份有限公司 | A kind of wireless charging method, system and energy emitting device |
| CN107276180A (en) * | 2017-08-04 | 2017-10-20 | 上海青橙实业有限公司 | Charge control method, equipment, system and user equipment |
| CN107276180B (en) * | 2017-08-04 | 2020-09-29 | 上海青橙实业有限公司 | Charging control method, device and system and user equipment |
| CN108040123A (en) * | 2017-12-27 | 2018-05-15 | 深圳职业技术学院 | Energy management method in a kind of Internet of Things |
| CN108111616A (en) * | 2017-12-27 | 2018-06-01 | 深圳职业技术学院 | A kind of energy transmission method between Internet of Things interior joint |
| CN108093370A (en) * | 2017-12-27 | 2018-05-29 | 深圳职业技术学院 | A kind of location-based energy transmission method in frequency division duplex Internet of Things |
| CN108200555A (en) * | 2017-12-27 | 2018-06-22 | 深圳职业技术学院 | A kind of time division duplex terminal energy transmissions method in Internet of Things |
| CN111684683B (en) * | 2018-02-14 | 2023-12-12 | 三星电子株式会社 | Electronic apparatus and control method thereof |
| CN111684683A (en) * | 2018-02-14 | 2020-09-18 | 三星电子株式会社 | Electronic device and control method thereof |
| CN112740508A (en) * | 2018-10-10 | 2021-04-30 | Oppo广东移动通信有限公司 | Wireless charging request method and device and wireless charging receiving equipment |
| CN111446781A (en) * | 2019-01-17 | 2020-07-24 | Oppo广东移动通信有限公司 | Wireless charging method and device, storage medium and electronic equipment |
| CN111446781B (en) * | 2019-01-17 | 2022-05-17 | Oppo广东移动通信有限公司 | Wireless charging method and device, storage medium and electronic equipment |
| CN110336359A (en) * | 2019-07-16 | 2019-10-15 | 珠海格力电器股份有限公司 | A kind of charge control method and device |
| WO2021134611A1 (en) * | 2019-12-31 | 2021-07-08 | 华为技术有限公司 | Wireless charging method, transmitting end device and wireless charging device |
| CN111371204A (en) * | 2020-03-25 | 2020-07-03 | 维沃移动通信有限公司 | Charging method and electric energy transfer device |
| CN111786475B (en) * | 2020-08-06 | 2021-04-06 | 广东奥博特实业有限公司 | Wireless charging device and charging method for low-power electronic equipment |
| CN111786475A (en) * | 2020-08-06 | 2020-10-16 | 成都晓桥科技有限公司 | Wireless charging device and charging method for low-power electronic equipment |
| CN113675960A (en) * | 2021-07-23 | 2021-11-19 | 上海闻泰电子科技有限公司 | Wireless charging method, wireless charging device, electronic equipment and medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105099003A (en) | Wireless charging method and corresponding device | |
| KR101619851B1 (en) | Coexistence between nfc and wct | |
| CN103094965B (en) | The method of attachment of wireless charging and wireless device | |
| CN109245221B (en) | Wireless charging method and system for mobile terminal and wireless charger | |
| KR102015496B1 (en) | Electronic device, electronic vechicle, wireless power transfer apparatus | |
| JP5238384B2 (en) | Short range wireless power transmission method and apparatus | |
| EP3211758B1 (en) | Wireless charging system and method | |
| KR101498766B1 (en) | Selecting method of sensoring modules commonly used by Near Field Communication and Wireless charging, and its selective electric circuit | |
| US20130214735A1 (en) | Wireless charging apparatus and method | |
| KR20110125755A (en) | Apparatus and method for power and data transmission using mobile device | |
| US20130057077A1 (en) | Transferring power to a mobile device | |
| KR102213110B1 (en) | Beacon apparatus for seamless service, and control method thereof | |
| CN103117813A (en) | User terminal and method controlling switching of near field communication (NFC) unit and wireless charging unit | |
| JP6053442B2 (en) | COMMUNICATION SYSTEM, RECEPTION DEVICE, TRANSMISSION DEVICE, CONTROL METHOD, AND PROGRAM | |
| CN102640396A (en) | Load impedance decision device, wireless power transmission device, and wireless power transmission method | |
| CN104167829A (en) | Wireless charging method, device and system | |
| CN104868552A (en) | Wireless charging method, device and system | |
| CN103887571A (en) | Charging mode switching method and charging mode switching device | |
| CN106532986B (en) | Charging method of charged equipment | |
| CN103516879A (en) | Radiation warning method of mobile terminal and mobile terminal | |
| CN105896664A (en) | Charging positioning method with automatic charging function | |
| CN104426186A (en) | Charging control method and electronic equipment | |
| JP7037699B1 (en) | Wireless power charging system and method via multiple receivers | |
| KR102228389B1 (en) | Angle control method and apparatus for wireless charging device | |
| CN103779881A (en) | Battery and charging system with battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |