CN106532971B - Wireless charging method and device - Google Patents
Wireless charging method and device Download PDFInfo
- Publication number
- CN106532971B CN106532971B CN201611221313.5A CN201611221313A CN106532971B CN 106532971 B CN106532971 B CN 106532971B CN 201611221313 A CN201611221313 A CN 201611221313A CN 106532971 B CN106532971 B CN 106532971B
- Authority
- CN
- China
- Prior art keywords
- wireless charging
- area
- induction
- pressure
- target
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 52
- 230000006698 induction Effects 0.000 claims abstract description 153
- 230000015654 memory Effects 0.000 claims description 26
- 230000004044 response Effects 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 230000006870 function Effects 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000004891 communication Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- H02J7/025—
Abstract
The embodiment of the application discloses a wireless charging method and a wireless charging device, wherein the method comprises the following steps: detecting induction information on a plurality of charging induction areas on a wireless charging device, wherein the plurality of charging induction areas are respectively arranged on different wireless charging coils of the wireless charging device; judging whether the induction information meets a preset induction condition or not; and determining a target charging induction area meeting the preset induction condition, and controlling to start a target wireless charging coil corresponding to the target charging induction area for wireless charging. By the adoption of the method and the device, convenience of a wireless charging process can be improved, and user experience is improved.
Description
Technical Field
The present application relates to the field of electronic technologies, and in particular, to a wireless charging method and apparatus.
Background
Wireless charging technology (Wireless charging technology) is a technology of Wireless power transmission, in which magnetic resonance is used to transmit electric charge in the air between a Wireless charging device and an electric device, and a coil and a capacitor form resonance between the Wireless charging device and the electric device, so that high-efficiency transmission of electric energy is realized. Because the energy is transmitted between the wireless charging device and the electric device through the magnetic field, the wireless charging device and the electric device do not need to be connected through a traditional wire, and great convenience and fast user experience are brought to a user. At present, the wireless charging technology is widely applied to automobiles, household appliances, intelligent terminal equipment and the like, and has a wide development prospect.
Among the prior art, wireless charging device can only carry out wireless charging to a terminal equipment usually, and this has brought very big inconvenience and puzzlement to the user that needs to charge to a plurality of terminal equipments, influences user experience.
Content of application
The technical problem to be solved by the embodiments of the present application is to provide a wireless charging method and device, which can improve convenience of a wireless charging process and improve user experience.
In a first aspect, an embodiment of the present application provides a wireless charging method, which may include:
detecting induction information on a plurality of charging induction areas on a wireless charging device, wherein the plurality of charging induction areas are respectively arranged on different wireless charging coils of the wireless charging device;
judging whether the induction information meets a preset induction condition or not;
and determining a target charging induction area meeting the preset induction condition, and controlling to start a target wireless charging coil corresponding to the target charging induction area for wireless charging.
In a second aspect, an embodiment of the present application provides a wireless charging apparatus, which may include:
the wireless charging device comprises a detection module, a charging module and a charging module, wherein the detection module is used for detecting induction information on a plurality of charging induction areas on the wireless charging device, and the plurality of charging induction areas are respectively arranged on different wireless charging coils of the wireless charging device;
the judging module is used for judging whether the induction information meets a preset induction condition or not;
and the control module is used for determining a target charging induction area meeting the preset induction condition and controlling to start a target wireless charging coil corresponding to the target charging induction area for wireless charging.
In a third aspect, an embodiment of the present application provides a wireless charging apparatus, including:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory to perform part or all of the steps as described in any of the methods of the first aspect of the embodiments of the present application.
In a fourth aspect, the present application provides a computer storage medium for storing computer software instructions for a wireless charging apparatus provided in the second aspect of the embodiments of the present application, which includes a program designed to execute the above aspects.
The embodiment of the application has the following beneficial effects:
according to the embodiment of the application, the plurality of charging induction areas are respectively arranged on different wireless charging coils of the wireless charging device by detecting induction information on the plurality of charging induction areas on the wireless charging device; judging whether the induction information meets a preset induction condition or not; and determining a target charging induction area meeting the preset induction condition, and controlling to start a target wireless charging coil corresponding to the target charging induction area for wireless charging. Whether the current terminal equipment that remains to charge is judged according to the response information on the induction zone that charges of wireless charging device promptly to automatic control opens the wireless charging coil that corresponds and carries out wireless charging, need not the user and carries out more manual operation, and can carry out the wireless charging of multiunit terminal equipment simultaneously, has improved wireless convenience and the efficiency of charging, has promoted user experience.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart of a wireless charging method according to an embodiment of the present disclosure;
fig. 2 is a schematic view of a specific application scenario of the wireless charging method according to the embodiment of the present application;
fig. 3 is a schematic view of another specific application scenario of the wireless charging method according to the embodiment of the present application;
fig. 4 is a schematic flowchart of another wireless charging method provided in the embodiment of the present application;
fig. 5 is a schematic view of another specific application scenario of the wireless charging method according to the embodiment of the present application;
fig. 6 is a schematic flowchart of another wireless charging method provided in the embodiment of the present application;
fig. 7 is a schematic structural diagram of a wireless charging device according to an embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of another wireless charging device according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The following are detailed below.
The terms "first," "second," "third," and "fourth," etc. in the description and claims of this application and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Hereinafter, some terms in the present application are explained to facilitate understanding by those skilled in the art.
1) A terminal device, also called a User Equipment (UE), is a device providing voice and/or data connectivity to a User, for example, a handheld device with a wireless connection function, a vehicle-mounted device, and so on. Common terminal devices include, for example: a Mobile phone, a tablet computer, a notebook computer, a palm computer, a Mobile Internet Device (MID), a wearable device, an intelligent bracelet, a pedometer, an MP3 player (Moving Picture Experts group Audio Layer III, motion Picture Experts compression standard Audio Layer 3), an MP4 player (Moving Picture expert Audio Layer IV, motion Picture Experts compression standard Audio Layer 3), a Personal Digital Assistant (PDA), a laptop computer, and the like.
2) The wireless charging is a process that a sending end coil is connected with a wired power supply to generate electromagnetic signals and a receiving end coil induces the electromagnetic signals of the sending end and converts the electromagnetic signals into electric energy by utilizing an electromagnetic induction principle, namely, energy is coupled through a coil to realize energy transfer.
3) "plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
Fig. 1 is a schematic flowchart of a wireless charging method provided in an embodiment of the present application, and the wireless charging method in the embodiment of the present application will be described in detail from a terminal device side with reference to fig. 1, where the method includes the following steps S101 to S103.
Step S101: the method comprises the steps of detecting induction information on a plurality of charging induction areas on the wireless charging device, wherein the plurality of charging induction areas are respectively arranged on different wireless charging coils of the wireless charging device.
Specifically, be provided with a plurality of wireless charging coils on the wireless charging device to be provided with the induction zone that charges that corresponds on the wireless charging coil, be used for the response at present whether have terminal equipment to place on the induction zone that charges. Wherein, the induction mode of the induction zone that charges can be forced induction, bluetooth response, luminance induction etc, for example, whether the terminal equipment who remains the charging is responded to through the pressure size in the induction zone that charges, or whether have bluetooth connection signal to judge whether the terminal equipment who remains the charging through the monitoring, or whether there is luminance to shelter from through the monitoring induction zone top that charges again, judge whether the terminal equipment that remains the charging places on it etc. promptly, this application does not do not specifically prescribe to the induction mode of the induction zone that charges promptly, and the same reason does not do not specifically prescribe to specific response information yet. Optionally, the area of the charging induction area is larger than that of the corresponding wireless charging coil, so that the terminal device to be charged can be placed conveniently. It can be understood that, the number of the charging induction areas on the wireless charging device in the present application may be inconsistent with the number of the wireless charging coils, that is, the charging induction areas that do not correspond to part of the wireless charging coils may be set, and whether there is a terminal device to be charged or not may be known through other manners, which is not specifically limited in the present application.
In one possible implementation, the larger the area of the wireless charging coil, the larger the area of the corresponding charging induction region. Therefore, the user can judge the area of the wireless charging coil according to the area of the charging induction area, and accordingly the wireless charging coil corresponding to the more suitable charging induction area is selected for charging.
Step S102: and judging whether the induction information meets a preset induction condition.
Specifically, since the sensing information is different according to the type of the charging sensing area, for example, when the sensing manner of the charging sensing area is pressure sensing, the corresponding sensing information may be a pressure sensing size, a pressure sensing area, or the like; when the sensing mode of the charging sensing area is bluetooth sensing, the corresponding sensing information can be bluetooth connection information and the like; when the sensing mode of the charging sensing area is brightness sensing, the corresponding sensing information can be shielded brightness information, shielded area and the like. The preset sensing conditions are all different for different sensing information, for example, the preset sensing conditions are that the pressure sensing size and the pressure sensing size meet a preset threshold, or the bluetooth connection information is pairing information of a specified type of equipment, or the shielded brightness is smaller than a preset brightness threshold and the shielded area is larger than a specified area, and the like.
Step S103: and determining a target charging induction area meeting the preset induction condition, and controlling to start a target wireless charging coil corresponding to the target charging induction area for wireless charging.
Specifically, if the terminal device to be charged on the target charging sensing area can be further determined through the determination in step S102, the target wireless charging coil corresponding to the target charging sensing area is controlled to be turned on for wireless charging.
It can be understood that, it may be detected that terminal devices are placed on a plurality of charging induction areas at the same time, or that terminal devices are placed on a plurality of charging induction areas successively, that is, the target charging induction area in the present application may be one or a plurality of.
For example, as shown in fig. 2 and fig. 3, fig. 2 is a schematic view of a specific application scenario of the wireless charging method provided in the embodiment of the present application, fig. 3 is a schematic view of another specific application scenario of the wireless charging method provided in the embodiment of the present application, in fig. 2, taking a charging sensing area as a pressure sensing area as an example, a wireless charging device includes a plurality of pressure sensing areas, the shapes of which may be similar to the shapes of terminal devices, and the sizes of the pressure sensing areas are different, so as to facilitate wireless charging of different types of terminal devices at the same time; a schematic structural diagram of the wireless charging coil corresponding to each pressure sensing area can be referred to fig. 3. It can be understood that the larger the area of the pressure sensing area is, the larger the area of the wireless charging coil correspondingly arranged is. It can also be understood that, in order to reduce electromagnetic interference generated when the wireless charging coils corresponding to the multiple pressure induction areas operate simultaneously, a shielding module or device for preventing electromagnetic interference may be disposed between the multiple wireless charging coils.
According to the embodiment of the application, the plurality of charging induction areas are respectively arranged on different wireless charging coils of the wireless charging device by detecting induction information on the plurality of charging induction areas on the wireless charging device; judging whether the induction information meets a preset induction condition or not; and determining a target charging induction area meeting the preset induction condition, and controlling to start a target wireless charging coil corresponding to the target charging induction area for wireless charging. Whether the current terminal equipment that remains to charge is judged according to the response information on the induction zone that charges of wireless charging device promptly to automatic control opens the wireless charging coil that corresponds and carries out wireless charging, need not the user and carries out more manual operation, and can carry out the wireless charging of multiunit terminal equipment simultaneously, has improved wireless convenience and the efficiency of charging, has promoted user experience.
Fig. 4 is a schematic flowchart of another wireless charging method provided in the embodiment of the present application, and the following describes in detail another wireless charging method in the embodiment of the present application from the terminal device side with reference to fig. 4, as shown in fig. 4, the method may include the following steps S401 to S407.
Step S401: the method comprises the steps of detecting pressure values on a plurality of pressure sensing areas on the wireless charging device and pressure sensing areas corresponding to the pressure values.
Specifically, be provided with a plurality of wireless charging coils on the wireless charging device to be provided with corresponding forced induction region on the wireless charging coil, be used for the response whether have terminal equipment to place on the forced induction region at present. Optionally, the area of the pressure sensing area is larger than that of the corresponding wireless charging coil, so that the terminal device to be charged can be placed conveniently. It can be understood that, the number of the pressure sensing areas on the wireless charging device in the present application may be inconsistent with the number of the wireless charging coils, that is, the number may be set to be the pressure sensing area that does not correspond to a part of the wireless charging coils, and whether there is a terminal device to be charged or not is known through other manners, which is not specifically limited in the present application.
Step S402: and judging whether the pressure value is larger than a preset pressure value or not.
Specifically, since some light objects or mistaken touches can be excluded by the pressure value on the pressure sensing area, the situation that charging is not needed can be excluded by judging the magnitude of the pressure value.
Step S403: and if so, calculating a pressure induction area on the target charging induction area according to the pressure value.
Specifically, the pressure value corresponds to a plurality of points, so that the profile of the terminal device to be charged can be correspondingly drawn, and the area size corresponding to the area with the pressure induction can be calculated. For example, the areas of the mobile phone and the tablet are different, so that the pressure sensing area generated on the pressure sensing area is different, and the power consumption of the wireless charging is different due to the different areas of the mobile phone and the tablet, so that the pressure sensing area of the terminal device can reflect the requirement of the terminal device on the current size of the wireless charging. When detecting out that there is the pressure value that charges on the induction zone to be greater than the condition of default pressure value on a plurality of forced induction zones, then can tentatively judge that the terminal equipment probably has been placed on the induction zone is charged to the current target, but this moment still need further judgement this target charge induction zone on the forced induction area whether satisfy the condition, this predetermined area condition can be whether the size of forced induction area satisfies terminal equipment's conventional form, or whether the forced induction area is suitable to this target relative size that charges the induction zone, can also be to the forced induction area not have the requirement etc.. For example, if the area of the terminal device for the current target charging sensing area is too large or too small, the charging efficiency may not be optimal, and therefore, it is necessary to determine the relative size of the pressure sensing area and the area of the pressure sensing area. It can be understood that the larger the area of the default terminal device in the present application, the larger the area of the wireless charging receiving coil that receives the electromagnetic energy of the wireless charging coil.
Step S404: calculating a ratio of the pressure sensing area to the target wireless charging coil area.
Specifically, considering only the area of the terminal device to be charged is not objective enough because if the area of the terminal device is large, but the target charging sensing area is also large, it cannot be said that the area of the terminal device to be charged is too large, and therefore, it is necessary to consider the area of the terminal device and the area of the target charging sensing area in a comprehensive manner. It can be appreciated that the larger the area of the wireless charging coil, the greater the current generated per unit time,
step S405: and if the ratio is within a preset ratio range, judging that the preset area condition is met.
Specifically, for example, when the ratio is between 1/2 and 4/5, it indicates that the area size of the target charging induction area corresponding to the terminal device placed on the target wireless charging coil is suitable. It is understood that the preset ratio range may be a default value set before factory shipment or may be a user-defined value.
Step S406: and determining a target charging induction area meeting the preset induction condition, and controlling to start a target wireless charging coil corresponding to the target charging induction area for wireless charging.
Specifically, the target charging sensing area satisfying the preset sensing condition is the charging sensing area satisfying the determination conditions in steps S402 to S405, and more specifically, refer to step S103 in the embodiment of fig. 1, which is not described herein again.
Step S407: and if the preset area condition is not met, outputting first prompt information, wherein the first prompt information is used for prompting the replacement of the pressure sensing area.
Specifically, if the preset area condition is not met, outputting related prompt information, where the first prompt information may be information prompting a user to replace the wireless charging area, that is, information prompting a user to replace the pressure sensing area. Alternatively, the wireless charging device may select a more suitable charging sensing area by calculation, and prompt the user to change to the charging area in the form of flashing lights around the charging sensing area.
Optionally, if the preset area condition is not met, calculating a wireless charging coil matched with the pressure induction area according to the pressure induction area and the area of each wireless charging coil of the wireless charging device; and outputting second prompt information, wherein the second prompt information is used for indicating the position of the pressure induction area corresponding to the matched wireless charging coil.
Specifically, the wireless charging device may calculate, according to the pressure sensing area and the area of each wireless charging coil, a wireless charging coil that matches the pressure sensing area, that is, a wireless charging coil that best matches the area of the terminal device to be charged, and prompt the user to change to which specific position in a manner of outputting the second prompt information, so as to perform charging that matches better, for example, by lighting an indicator lamp on the corresponding pressure sensing area, or by displaying the indication information on the corresponding area, so as to prompt the user.
As shown in fig. 5, fig. 5 is a schematic view of another specific application scenario of the wireless charging method provided in this embodiment of the present application, in fig. 5, if a user first places a mobile phone on a pressure sensing area at a lower right corner of the wireless charging device in fig. 5 for charging, but a ratio between a pressure sensing area generated by a terminal device and an area of the pressure sensing area at the lower right corner is calculated, it is determined that the pressure sensing area at the upper left corner on the wireless charging device is more suitable for charging the terminal device, and then a flashing light prompt or a prompt information display mode is used to prompt the user that the pressure sensing area at the upper left corner is more suitable for charging the terminal device.
According to the embodiment of the application, the pressure on a plurality of pressure sensing areas on the wireless charging device is detected, and the pressure sensing areas are respectively arranged on different wireless charging coils of the wireless charging device; under the condition that the pressure value on at least one target charging induction area is detected to be larger than a preset pressure value, judging whether the pressure induction area corresponding to the pressure value meets a preset area condition or not; and if the preset area condition is met, controlling to start a target wireless charging coil corresponding to the target charging induction area for wireless charging. Whether the current terminal equipment that remains to charge is judged according to the pressure size and the forced induction area that produce on wireless charging device's the forced induction region promptly to automatic control opens the wireless charging coil that corresponds and carries out wireless charging, need not the user and carries out more manual operation, and can carry out the wireless charging of multiunit terminal equipment simultaneously, has improved wireless convenience and the efficiency of charging, has promoted user experience.
Fig. 6 is a schematic flowchart of another wireless charging method provided in an embodiment of the present application, and the details of the another wireless charging method in the embodiment of the present application will be described in detail below with reference to fig. 6 from a terminal device side, as shown in fig. 6, the method may include the following steps S601 to S608.
Step S601: the method comprises the steps of detecting pressure values on a plurality of pressure sensing areas on the wireless charging device and pressure sensing areas corresponding to the pressure values.
Step S602: and judging whether the pressure value is larger than a preset pressure value or not.
Step S603: and if so, calculating a pressure induction area on the target charging induction area according to the pressure value.
Step S604: calculating a ratio of the pressure sensing area to the target wireless charging coil area.
Step S605: and if the ratio is within a preset ratio range, judging that the preset area condition is met.
Specifically, step S601 to step S605 refer to step S401 to step S405 in the embodiment of fig. 4, which is not described herein again.
Step S606: and determining a target charging induction area meeting the preset induction condition, and determining the required area of the corresponding wireless charging coil according to the size of the pressure induction area.
Specifically, according to the area size of the terminal device, it is more appropriate to determine how many large areas of the wireless charging coil are used for charging for the terminal device.
Step S607: and controlling to start the conduction area of the target wireless charging coil to the required area, and performing wireless charging.
Specifically, after the pressure induction area generated by the terminal device on the target charging induction area is determined, the best conducting wireless charging coil required by the terminal device is calculated according to a preset calculation rule, so that the terminal device to be charged is charged by the wireless charging coil with a size more matched.
Step S608: and if the preset area condition is not met, outputting first prompt information, wherein the first prompt information is used for prompting the replacement of the pressure sensing area.
Specifically, step S608 may refer to step S406 in the embodiment of fig. 4, which is not described herein again.
According to the embodiment of the application, the pressure on a plurality of pressure sensing areas on the wireless charging device is detected, and the pressure sensing areas are respectively arranged on different wireless charging coils of the wireless charging device; under the condition that the pressure value on at least one target charging induction area is detected to be larger than a preset pressure value, judging whether the pressure induction area corresponding to the pressure value meets a preset area condition or not; and if the preset area condition is met, controlling to start a target wireless charging coil corresponding to the target charging induction area for wireless charging. Whether the current terminal equipment that remains to charge is judged according to the pressure size and the forced induction area that produce on wireless charging device's the forced induction region promptly to automatic control opens the wireless charging coil that corresponds and carries out wireless charging, need not the user and carries out more manual operation, and can carry out the wireless charging of multiunit terminal equipment simultaneously, has improved wireless convenience and the efficiency of charging, has promoted user experience.
The embodiment of the present application further provides a wireless charging device 10, as shown in fig. 7, fig. 7 is a schematic structural diagram of the wireless charging device in the embodiment of the present application, and the structure of the wireless charging device 10 will be described in detail below with reference to fig. 7. The apparatus 10 may include: a detection module 101, a judgment module 102 and a control module 103, wherein
The detection module 101 is configured to detect sensing information on a plurality of charging sensing areas on a wireless charging device, where the plurality of charging sensing areas are respectively disposed on different wireless charging coils of the wireless charging device;
the judging module 102 is configured to judge whether the sensing information meets a preset sensing condition;
the control module 103 is configured to determine a target charging induction area meeting the preset induction condition, and control to start a target wireless charging coil corresponding to the target charging induction area for wireless charging.
Specifically, the detection module 101 is specifically configured to:
detecting pressure values in a plurality of pressure sensing areas on the wireless charging device and pressure sensing areas corresponding to the pressure values;
the determining module 102 is specifically configured to:
judging whether the pressure value is larger than a preset pressure value or not; if so, judging whether the pressure sensing area corresponding to the pressure value meets a preset area condition or not.
Further, the determining module 102 includes:
the first calculation unit is used for calculating a pressure sensing area on the target charging sensing area according to the pressure value;
the second calculation unit is used for calculating the ratio of the pressure induction area to the target wireless charging coil area;
and the judging unit is used for judging that the preset area condition is met if the ratio is within a preset ratio range.
Still further, the determining module 102 further includes:
and the first output unit is used for outputting first prompt information if the preset area condition is not met, and the first prompt information is used for prompting the pressure sensing area to be replaced.
Still further, the determining module 102 further includes:
the third calculating unit is used for calculating a wireless charging coil matched with the pressure induction area according to the pressure induction area and the area of each wireless charging coil of the wireless charging device if the preset area condition is not met;
and the second output unit is used for outputting second prompt information, and the second prompt information is used for indicating the position of the pressure induction area corresponding to the matched wireless charging coil.
Still further, the control module 103 includes:
the fourth calculating unit is used for calculating a pressure sensing area on the target charging sensing area according to the pressure value;
the determining unit is used for determining the required area of the corresponding wireless charging coil according to the size of the pressure induction area;
and the control unit is used for controlling the opening of the conduction area in the target wireless charging coil to the required area, and performing wireless charging.
It is to be understood that the functions of the modules in the wireless charging device 10 may be implemented in the method embodiments shown in fig. 1 to fig. 6, and are not described herein again.
In the present embodiment, the wireless charging device 10 is in the form of a module. A "module" herein may refer to an application-specific integrated circuit (ASIC), a processor and memory that execute one or more software or firmware programs, an integrated logic circuit, and/or other devices that may provide the described functionality. Further, the detecting module 101, the determining module 102 and the controlling module 103 may be implemented by the processor 201 in the wireless charging apparatus shown in fig. 8.
The present embodiment further provides another wireless charging device 20, as shown in fig. 8, fig. 8 is a schematic structural diagram of another wireless charging device in the present embodiment, and the structure of the wireless charging device 20 will be described in detail below with reference to fig. 8. The wireless charging device 20 includes at least one processor 201, at least one memory 202, and at least one communication interface 203. The processor 201, the memory 202 and the communication interface 203 are connected through the communication bus and complete communication with each other.
The processor 201 may be a general purpose Central Processing Unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of programs according to the above schemes.
The Memory 202 may be a Read-Only Memory (ROM) or other type of static storage device that can store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that can store information and instructions, an electrically erasable Programmable Read-Only Memory (EEPROM), a Compact Disc Read-Only Memory (CD-ROM) or other optical Disc storage, optical Disc storage (including Compact Disc, laser Disc, optical Disc, digital versatile Disc, blu-ray Disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited to these. The memory may be self-contained and coupled to the processor via a bus. The memory may also be integral to the processor.
The memory 202 is used for storing application program codes for executing the above scheme, and is controlled by the processor 201 to execute. The processor 201 is configured to execute application program code stored in the memory 202.
The memory 202 stores code that can perform the wireless charging methods of fig. 1-6 performed by the wireless charging device provided above, such as detecting inductive information on a plurality of charging inductive areas on the wireless charging device, the plurality of charging inductive areas being respectively disposed on different wireless charging coils of the wireless charging device; judging whether the induction information meets a preset induction condition or not; and determining a target charging induction area meeting the preset induction condition, and controlling to start a target wireless charging coil corresponding to the target charging induction area for wireless charging.
The embodiment of the present application further provides a computer storage medium, where the computer storage medium may store a program, and the program includes some or all of the steps of any one of the wireless charging methods described in the above method embodiments when executed.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are all expressed as a series of action combinations, but those skilled in the art should understand that the present application is not limited by the combination of the above-mentioned method embodiments
The order of acts described is limited in that some steps may occur in other orders or concurrently with other steps depending upon the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method described in the embodiments of the present application. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (9)
1. A wireless charging method, comprising:
detect the response information on a plurality of induction zones that charge on the wireless charging device, include: detecting pressure values on a plurality of pressure sensing areas on a wireless charging device and pressure sensing areas corresponding to the pressure values, wherein the plurality of charging sensing areas are respectively arranged on different wireless charging coils of the wireless charging device; the wireless charging device is provided with a plurality of wireless charging coils, each wireless charging coil is provided with a corresponding charging induction area for inducing whether terminal equipment is placed on the charging induction area or not at present, the terminal equipment comprises handheld equipment and vehicle-mounted equipment with a wireless connection function, and a shielding module or device for preventing electromagnetic interference is arranged among the plurality of wireless charging coils;
judging whether the induction information meets preset induction conditions or not, including: judging whether the pressure value is larger than a preset pressure value or not; if so, judging whether the pressure sensing area corresponding to the pressure value meets a preset area condition or not;
determining a target charging induction area meeting the preset induction condition, and controlling to start a target wireless charging coil corresponding to the target charging induction area for wireless charging;
if the preset area condition is not met, calculating a wireless charging coil matched with the pressure induction area according to the pressure induction area and the area of each wireless charging coil of the wireless charging device;
outputting second prompt information, wherein the second prompt information is used for indicating the position of a pressure induction area corresponding to the matched wireless charging coil, and the second prompt information comprises prompt information output in a flashing light mode around the matched wireless charging coil.
2. The method of claim 1, wherein the determining whether the pressure sensing area corresponding to the pressure value meets a predetermined area condition includes:
calculating a pressure sensing area on the target charging sensing area according to the pressure value;
calculating a ratio of the pressure sensing area to the target wireless charging coil area;
and if the ratio is within a preset ratio range, judging that the preset area condition is met.
3. The method of claim 1, wherein the method further comprises:
and if the preset area condition is not met, outputting first prompt information, wherein the first prompt information is used for prompting the replacement of the pressure sensing area.
4. The method according to any one of claims 1 to 3, wherein the controlling to turn on a target wireless charging coil corresponding to the target charging induction area for wireless charging comprises:
calculating a pressure sensing area on the target charging sensing area according to the pressure value;
determining the required area of the corresponding wireless charging coil according to the size of the pressure induction area;
and controlling to start the conduction area of the target wireless charging coil to the required area, and performing wireless charging.
5. A wireless charging device, comprising:
the detection module is used for detecting the induction information on a plurality of charging induction areas on the wireless charging device, and comprises: detecting pressure values on a plurality of pressure induction areas on a wireless charging device and pressure induction areas corresponding to the pressure values, wherein the plurality of charging induction areas are respectively arranged on different wireless charging coils of the wireless charging device; the wireless charging device is provided with a plurality of wireless charging coils, each wireless charging coil is provided with a corresponding charging induction area for inducing whether terminal equipment is placed on the charging induction area or not at present, the terminal equipment comprises handheld equipment and vehicle-mounted equipment with a wireless connection function, and a shielding module or device for preventing electromagnetic interference is arranged among the plurality of wireless charging coils;
the judging module is used for judging whether the induction information meets preset induction conditions or not, and comprises the following steps: judging whether the pressure value is larger than a preset pressure value or not; if so, judging whether the pressure sensing area corresponding to the pressure value meets a preset area condition or not;
the control module is used for determining a target charging induction area meeting the preset induction condition and controlling to start a target wireless charging coil corresponding to the target charging induction area for wireless charging;
the third calculating unit is used for calculating a wireless charging coil matched with the pressure induction area according to the pressure induction area and the area of each wireless charging coil of the wireless charging device if the preset area condition is not met;
and the second output unit is used for outputting second prompt information, the second prompt information is used for indicating the position of the pressure induction area corresponding to the matched wireless charging coil, and the second prompt information comprises prompt information output in a flashing light mode around the matched wireless charging coil.
6. The apparatus of claim 5, wherein the determining module comprises:
the first calculation unit is used for calculating a pressure sensing area on the target charging sensing area according to the pressure value;
the second calculation unit is used for calculating the ratio of the pressure induction area to the target wireless charging coil area;
and the judging unit is used for judging that the preset area condition is met if the ratio is within a preset ratio range.
7. The apparatus of claim 5, wherein the determining module further comprises:
and the first output unit is used for outputting first prompt information if the preset area condition is not met, and the first prompt information is used for prompting the pressure sensing area to be replaced.
8. The apparatus of any of claims 5-7, wherein the control module comprises:
the fourth calculating unit is used for calculating a pressure sensing area on the target charging sensing area according to the pressure value;
the determining unit is used for determining the required area of the corresponding wireless charging coil according to the size of the pressure induction area;
and the control unit is used for controlling the opening of the conduction area in the target wireless charging coil to the required area, and performing wireless charging.
9. A wireless charging device, comprising:
the wireless charging device comprises a plurality of wireless charging coils, wherein each wireless charging coil is provided with a corresponding charging induction area for inducing whether a terminal device is placed on the charging induction area or not at present, the terminal device comprises a handheld device and a vehicle-mounted device, the handheld device has a wireless connection function, and a shielding module or a device for preventing electromagnetic interference is arranged among the plurality of wireless charging coils;
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory to perform the method of any of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611221313.5A CN106532971B (en) | 2016-12-26 | 2016-12-26 | Wireless charging method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611221313.5A CN106532971B (en) | 2016-12-26 | 2016-12-26 | Wireless charging method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106532971A CN106532971A (en) | 2017-03-22 |
| CN106532971B true CN106532971B (en) | 2020-01-14 |
Family
ID=58338911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611221313.5A Active CN106532971B (en) | 2016-12-26 | 2016-12-26 | Wireless charging method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106532971B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199455A (en) * | 2018-02-13 | 2018-06-22 | 苏州佳世达电通有限公司 | Wireless charging system and wireless charging method |
| CN110797987B (en) * | 2018-08-02 | 2021-08-24 | Oppo广东移动通信有限公司 | Charging position prompting method and device, storage medium and charging equipment |
| CN110797983B (en) * | 2018-08-02 | 2021-05-25 | Oppo广东移动通信有限公司 | Charging management and control method and device, storage medium and charging equipment |
| CN112104096B (en) * | 2020-11-19 | 2021-03-19 | 南昌嘉信高科技有限公司 | Wireless charging control method, wireless charging device and computer readable storage medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8169185B2 (en) * | 2006-01-31 | 2012-05-01 | Mojo Mobility, Inc. | System and method for inductive charging of portable devices |
| JP5811062B2 (en) * | 2012-08-02 | 2015-11-11 | 株式会社豊田自動織機 | Voltage monitoring device |
| CN104916159B (en) * | 2015-03-25 | 2017-04-05 | 北京长城金点物联网科技股份有限公司 | A kind of vehicle checking method and detecting system |
| CN106253386A (en) * | 2016-08-17 | 2016-12-21 | 武汉大学 | The light storage formula electric automobile wireless power supply system laid for highway and open-air atmosphere |
-
2016
- 2016-12-26 CN CN201611221313.5A patent/CN106532971B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106532971A (en) | 2017-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106532971B (en) | Wireless charging method and device | |
| CN106655381B (en) | Wireless charging method and device | |
| KR101399112B1 (en) | Portable electronic device and battery management method for the device | |
| US10298051B2 (en) | Charging position prompting method and electronic device | |
| KR102180677B1 (en) | Method for managing battery of electronic device, and electronic device performing thereof | |
| CN103682491B (en) | The charging method of electric room, charging circuit and electronic equipment | |
| CN104902101B (en) | A kind of internet access method and device of double-card mobile phone | |
| EP2667520A1 (en) | Apparatus and method for displaying state of terminal | |
| CN106055209B (en) | A kind of starting application method and terminal device | |
| CN108764056B (en) | Brightness adjusting method and related product | |
| CN106549451A (en) | A kind of wireless charging method and device | |
| EP2615714A1 (en) | Method and system for battery charging control of a terminal | |
| CN104866226A (en) | Terminal device and method for controlling same | |
| CN107046304B (en) | Wireless charging method, related device and system | |
| CN105979070A (en) | Mobile terminal with infrared sensing and control method thereof | |
| CN103794830B (en) | A kind of charging method and mobile terminal | |
| CN108802835B (en) | Wireless charging detection method and device, mobile terminal and wireless charging system | |
| CN107277906B (en) | Mode selecting method, device, terminal and computer readable storage medium | |
| US10027132B2 (en) | Storage battery pack, method for controlling storage battery pack, and method for controlling information terminal | |
| CN110797983B (en) | Charging management and control method and device, storage medium and charging equipment | |
| CN110768396B (en) | Charging control method and device, storage medium and wireless charging equipment | |
| CN107624252A (en) | Control the method and device of network insertion | |
| CN105244936A (en) | Terminal charging method, device and terminal | |
| CN104684058B (en) | A kind of method and apparatus of adjusting proximity sensor emission power | |
| CN103226433B (en) | Method and mobile terminal that on a kind of terminal screen, menu shows |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: Guangdong Opel Mobile Communications Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |