WO2022100302A1

WO2022100302A1 - Method and apparatus for adjusting terminal position on basis of wireless charging panel, and storage medium

Info

Publication number: WO2022100302A1
Application number: PCT/CN2021/120766
Authority: WO
Inventors: 李东国
Original assignee: 中兴通讯股份有限公司
Priority date: 2020-11-12
Filing date: 2021-09-26
Publication date: 2022-05-19
Also published as: CN114498962A

Abstract

A method and apparatus for adjusting a terminal position on the basis of a wireless charging panel, and a storage medium. The method comprises: a terminal, which is placed on a wireless charging panel, monitoring whether a tracked object has deflected (S101); if it is detected that the tracked object has deflected, the terminal determining parameter information for adjusting a terminal position (S102); and the terminal sending, to the wireless charging panel, the parameter information for adjusting the terminal position, so that the wireless charging panel adjusts, according to the parameter information for adjusting the terminal position, the position of the terminal to a position at which the tracked object does not deflect (S103).

Description

Method, device and storage medium for adjusting terminal position based on wireless charging disk

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is based on the Chinese patent application with the application number of 202011265242.5 and the filing date of November 12, 2020, and claims the priority of the Chinese patent application. The entire content of the Chinese patent application is incorporated herein by reference.

technical field

The present application relates to the fields of terminals and wireless charging disks, and in particular, to a method, device and storage medium for adjusting the position of a terminal based on a wireless charging disk.

Background technique

With the popularization of smart terminals such as smart phones, more and more functions such as smart terminals are used for photography and video shooting, and even digital cameras have been gradually replaced. Due to the portability of smart terminals, more and more people are accustomed to using smart terminals to record every bit of life and work. Not only that, as video websites such as Douyin and Station B occupy more and more user pages, it is more and more common to dynamically watch videos or record videos for a long time.

When a video is shot or viewed for a long time, the video viewing or the object to be shot will inevitably move, so that the user has to adjust the angle of the terminal frequently by hand, resulting in discontinuity in shooting or viewing.

In order to allow the user to ensure that the viewed or recorded video and the user's angle or the object to be photographed can be perfectly presented while releasing their hands, so as to achieve an immersive viewing and shooting experience and better meet the needs of users, it is necessary to propose a simpler and more practical s solution.

SUMMARY OF THE INVENTION

Embodiments of the present application provide a method, a device, and a storage medium for adjusting the position of a terminal based on a wireless charging disk.

An embodiment of the present application provides a method for adjusting the position of a terminal based on a wireless charging disk. The method includes: a terminal placed on the wireless charging disk monitors whether a tracking object has deviated; if it is monitored that the tracking object has deviated, Then the terminal determines the parameter information used to adjust the terminal position; the terminal sends the parameter information used to adjust the terminal position to the wireless charging disk, so that the wireless charging disk can adjust the terminal according to the parameter information used for adjusting the terminal position. The parameter information of the position adjusts the position of the terminal to a position where the tracking object does not deviate.

An embodiment of the present application provides a method for adjusting the position of a terminal based on a wireless charging disk, the method comprising: the wireless charging disk receives a terminal set on the wireless charging disk determined when monitoring that the tracking object has been deviated. Adjust the parameter information of the terminal position; the wireless charging disk adjusts the position of the terminal to a position where the tracking object does not deviate according to the parameter information used to adjust the terminal position.

An embodiment of the present application provides an apparatus for adjusting the position of a terminal based on a wireless charging tray, the apparatus is applied to a wireless charging tray on which a terminal is placed, and the apparatus includes: a receiving module configured to receive a terminal installed on the wireless charging tray. Parameter information for adjusting the terminal position determined by the terminal on the disk when monitoring that the tracking object has deviates; the adjustment module is configured to adjust the position of the terminal to the position of the terminal according to the parameter information for adjusting the terminal position. The position where the tracking object does not deviate.

An embodiment of the present application provides a storage medium for computer-readable storage, where the storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement the above-mentioned The steps of the method for adjusting the terminal position based on the wireless charging plate.

Description of drawings

FIG. 1 is a first schematic flowchart of a method for adjusting a terminal position based on a wireless charging disk provided by an embodiment of the present application;

FIG. 2 is a second schematic flowchart of a method for adjusting a terminal position based on a wireless charging disk provided by an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a wireless charging disk provided by an embodiment of the present application;

4 is a schematic structural diagram of a terminal provided by an embodiment of the present application;

FIG. 5 is a flowchart of adjusting a terminal position based on a wireless charging disk when a user watches a video according to an embodiment of the present application;

6 is a flowchart of adjusting the terminal position based on a wireless charging disk when a user records a video provided by an embodiment of the present application;

FIG. 7 is a first schematic structural diagram of an apparatus for adjusting a terminal position based on a wireless charging disk provided by an embodiment of the present application;

FIG. 8 is a second schematic structural diagram of an apparatus for adjusting terminal position based on a wireless charging disk provided by an embodiment of the present application.

Detailed ways

It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

In the following description, suffixes such as 'module', 'component' or 'unit' used to represent elements are used only to facilitate the description of the present application, and have no specific meaning per se. Thus, "module", "component" or "unit" may be used interchangeably.

FIG. 1 is a first schematic flowchart of a method for adjusting a terminal position based on a wireless charging disk provided by an embodiment of the present application. As shown in FIG. 1 , the method may include:

Step S101: The terminal placed on the wireless charging disk monitors whether the tracking object has been deviated.

Specifically, when the user watches a video, the tracking object may be the user's head. At this time, the terminal obtains the user's head information, and determines the distance between the user's head and the screen normal of the terminal according to the user's head information. and determine whether the user's head has deviated according to the angle between the user's head and the normal of the terminal screen and the first preset angle; the tracking object may also be the user's sight line, and the terminal obtains the user's sight line information at this time. , according to the user's sight line information, determine the angle between the user's sight line and the terminal screen normal, and determine whether the user's sight line has deviated according to the angle between the user's sight line and the terminal screen normal line and the second preset angle. When the user shoots a video, the tracking object is the photographed item, and the terminal acquires the characteristic parameters of the photographed item, and uses the characteristic parameters of the photographed item to determine whether the photographed item is in the designated position on the terminal screen area, and according to the result of determining whether the photographed article is in the designated area of the terminal screen, it is determined whether the photographed article has deviated.

It should be noted that, the bracket of the wireless charging disk may be provided with a locking device for locking the terminal, such as a fixing buckle or a card slot, so that the terminal can be fixedly placed on the bracket of the wireless charging disk.

Step S102: If it is monitored that the tracking object has deviates, the terminal determines the parameter information used to adjust the position of the terminal, for example, obtains the parameter used to adjust the position of the terminal according to the imaged position of the tracking object in the camera module Information, such as the amount of change in pitch angle, the amount of change in horizontal angle, etc.

Step S103: The terminal sends the parameter information used to adjust the position of the terminal to the wireless charging disk, so that the wireless charging disk can adjust the position of the terminal according to the parameter information used to adjust the position of the terminal to a position where the tracking object does not deviate.

Specifically, the terminal writes the parameter information used to adjust the terminal position into the register of its charging chip, and the charging chip modulates the parameter information used to adjust the terminal position to obtain modulated parameter information, The modulated parameter information is coupled and transmitted to the wireless charging disk through the charging coil, so that the wireless charging disk can demodulate and obtain the parameter information for adjusting the terminal position.

On the basis of the above-mentioned embodiment, considering that the wireless charging disk is not connected to the power supply, in order to realize the position adjustment of the terminal at this time, the method of this embodiment of the present application may further include: the terminal supplies power to the wireless charging disk to Drive the wireless charging tray to adjust the position of the terminal.

The present application uses the wireless charging disk to adjust the position of the terminal, so that the user can change the position of the body or objects at will, freeing hands, and improving the experience of watching or recording videos on the screen.

FIG. 2 is a second schematic flowchart of a method for adjusting a terminal position based on a wireless charging disk provided by an embodiment of the present application. As shown in FIG. 2 , the method may include:

Step S201: the wireless charging disk receives parameter information used to adjust the position of the terminal determined by the terminal placed on the wireless charging disk when monitoring that the tracking object has deviated;

Specifically, the charging coil of the wireless charging disk acquires the modulated parameter information coupled and transmitted by the charging coil of the terminal, and the charging chip of the wireless charging disk demodulates the modulated parameter information to obtain the The parameter information of the terminal position is adjusted, and the parameter information used to adjust the terminal position is written into its register, wherein the parameter information may be the change amount of the pitch angle, the change amount of the horizontal angle, and the like.

Step S202: The wireless charging disk adjusts the position of the terminal to a position where the tracking object does not deviate according to the parameter information used to adjust the position of the terminal.

Specifically, the mechanical control unit of the wireless charging disk reads the parameter information used to adjust the terminal position from the register, and the mechanical control unit of the wireless charging disk reads the parameter information used to adjust the terminal position according to the parameter information. , the control mechanical unit adjusts the position of the bracket of the wireless charging disk to drive the terminal on the bracket to adjust the position to the position where the tracking object does not deviate. For example, the mechanical control unit may be a motor controller, the mechanical device includes a motor and a force arm driven by the motor, the force arm supports the bracket of the wireless charging disk, so that the position of the bracket is changed, thereby changing the fixing position of the terminal on the bracket.

On the basis of the above embodiment, considering that the wireless charging disk is not connected to the power supply, in order to realize the terminal position adjustment at this time, the method of the embodiment of the present application may further include: the wireless charging disk obtains the power provided by the terminal , and use the power provided by the terminal to adjust the position of the terminal.

The terminal of the present application, such as the mobile phone, can not only obtain continuous power supply from the wireless charging disk during use, but also control the bracket of the wireless terminal disk through the extended protocol between the wireless charging disk and the terminal, and the control signal can pass through the PTZ. , hydraulic device, motor control arm and other mechanical methods to adjust parameters such as the inclination angle and rotation angle of the wireless charging plate. The present application will be described in detail below with reference to FIGS. 3 to 6 .

FIG. 3 is a schematic structural diagram of a wireless charging disk provided by an embodiment of the present application. As shown in FIG. 3 , the wireless charging disk supports the general wireless charging protocol and the protocol extension specified in the embodiment of the present application, and includes a bracket 11 and a wireless charging module. (including charging chip 12 and charging coil 13), mechanical control module (including mechanical control unit 14 and mechanical unit).

In addition, the wireless charging disk has the ability to receive external power through a standard USB port, and also has the ability to receive power in reverse. The smart stand of the present application can also work normally.

FIG. 4 is a schematic structural diagram of a terminal provided by an embodiment of the present application. As shown in FIG. 4, a terminal 21 supporting wireless charging, which supports a general wireless charging protocol and a protocol extension specified in the present application, includes a camera module 22, Display and touch module 23, arithmetic module 24 (or processing chip, CPU), wireless charging module (charging chip 25 and charging coil 296 (antenna)), etc.

In addition, the terminal may have OTG reverse charging capability or control reverse charging capability through a wireless charging chip.

Among them, the wireless charging WPC communication protocol involved in the embodiment of the present application may be an existing mobile phone wireless charging technology protocol, which generally includes: 1) placing the mobile phone on the charging board (or wireless charging disk); 2) the charging board according to The capacitance change of the coil on the sending side detects that an object is placed on the charging board; 3) The charging board applies the power signal to the primary coil as a ping message, and waits for a timeout. If it times out, it means that a foreign object is placed on the charging board. The charging board cancels the power supply, this process is also called FOD, that is, foreign object detection; if there is no timeout, go to the next step; 4) The mobile phone detects the induced voltage signal of the secondary coil and sends a Signal Strength message (the main content is the primary coil and secondary coil. 5) The charging board detects the Signal Strength message, cancels the timeout, and enters the ID&Configuration stage to wait for the mobile phone to send these two messages; 6) The mobile phone sends ID messages (including VID and product serial number), send a Configuration message (mainly the maximum power that the rectifier circuit needs to output Max Power=UI); 7) The charging board adjusts the corresponding parameters of the primary coil according to the received Configuration message, and adjusts the primary coil The oscillation frequency starts to send Normal power; 8) During the charging process, the charging board also accepts messages such as Charge Status and Control Error sent by the mobile phone. For example, if the battery of the mobile phone is fully charged, the mobile phone sends a charging completion message, and the charging board stops charging when it receives the message.

The content of the protocol extension specified in the embodiment of the present application may be: a terminal such as a mobile phone communicates with a wireless charging disk, and a field for writing orientation control is added to the protocol file of the wireless charging disk. For example, a scenario of extending the protocol is to extend the existing WPC wireless charging protocol. In the original protocol parameters such as temperature, voltage, and current that are only related to charging, add four displacement parameters, up and down, left and right, and specify flag bits to write Parameter information used to adjust the terminal position.

This embodiment is based on a mobile terminal and takes a mobile phone as an example. For heavy mobile phone users, when the user continuously uses the mobile phone for a long time to watch the displayed content or take pictures, by enabling the functions of the embodiments of the present application in advance, the user can freely adjust the sitting posture or The position of the person and object to be photographed is displayed without the need to adjust the angle of the mobile phone by hand, which does not affect the continuity of viewing or shooting.

Based on the wireless charging disk in FIG. 3 and the terminal in FIG. 4 , a scenario where the embodiments of the present application can be applied is as follows: when a user watches a video or browses other mobile phone content for a long time, the terminal such as a mobile phone display screen and the user's line of sight are automatically maintained. Vertical or parallel to the user's head (or face). When monitoring the change of the user's posture, the camera obtains and monitors the change of the viewing angle characteristic value (that is, the position where the user's head is imaged in the camera module). These data are processed by the terminal such as the mobile phone to obtain the offset that needs to be offset. Values (including pitch angle and horizontal angle), once these values exceed the set threshold, they are written to the specified address of the wireless charging chip register; the terminal such as the wireless charging chip on the mobile phone side couples these parameters through the charging coil through the pre-agreed extension protocol process It is sent to the wireless charging processing chip on the wireless charging disk side, and the wireless charging processing chip on the wireless charging disk side obtains the data and feeds it back to the mechanical control unit (controller); the mechanical control unit instructs the mechanical transmission unit (or mechanical unit) to respond to these Data, adjust the pitch angle and the horizontal angle to keep the terminal screen or camera basically vertical to the user.

FIG. 5 is a flowchart of adjusting the terminal position based on a wireless charging disk when a user watches a video provided by an embodiment of the present application. As shown in FIG. 5 , it may include:

Step S301: Place a terminal such as a mobile phone on the smart charging stand of the wireless charging disk in the embodiment of the present application.

Step S302: Perform terminal or foreign object detection through a wireless charging protocol ping message.

Step S303: The terminal, such as a mobile phone, automatically identifies whether the wireless charging disk can support intelligent angle adjustment, and if so, executes step S304, otherwise ends.

Step S304-Step S307: The terminal plays the video, the processing chip responds to the video playback, schedules the dialog box, and pops up a dialog box on the terminal screen such as an LCD screen, prompting the user whether to enable the intelligent tracking user function (such as the line of sight follow function), if After the user confirms that the function is enabled, step S308 is performed, otherwise, the process ends.

Step S308-Step S311: the camera is turned on, and the terminal, such as a mobile phone, performs image recognition of the user's head in the background, and determines whether the angle between the user's head and the plane normal of the terminal screen (such as an LCD screen) exceeds a preset first preset angle (such as 5 degrees). ), and when the preset first preset angle is exceeded, the terminal processing chip calculates the bracket angle adjustment parameter of the wireless charging disk (that is, the parameter information used to adjust the terminal position); Calculate the angle between the user's line of sight and the screen normal based on the user's line of sight parameters, and determine whether the angle between the user's line of sight and the screen normal is less than a preset second preset angle (for example, 85 degrees), and is smaller than the preset second preset angle. When , the terminal processing chip calculates the bracket angle adjustment parameters of the wireless charging disk (that is, the parameter information used to adjust the terminal position).

Step S312-Step S313: The mobile phone sends a control command to the charging disk. Specifically, the terminal writes the parameters to the designated address of the terminal charging management chip (or charging chip) register, and the terminal charging chip modulates the parameters and charges The coil coupling transmits to the wireless charging pad.

Step S314-Step S316: the charging disk responds and adjusts the angle. Specifically, the charging chip of the wireless charging disk writes the demodulated parameters into the specified address of the charging chip register, and the mechanical control unit reads the parameters in the specified address and controls the stand Adjust the position, such as the pitch angle and the horizontal angle, etc., and when the adjusted terminal, such as a mobile phone, confirms that the angle meets the user's viewing experience (generally vertical), the adjustment ends.

The terminal in this embodiment, such as the mobile phone, continuously monitors whether the user's viewing angle or the user's head deviates through the camera in the background, and after the deviation exceeds the threshold, the terminal, such as the mobile phone processing chip, calculates the parameters to be adjusted, and the terminal charging chip transmits the corresponding value to the charging coil through the charging coil. Wireless charging disk, the charging chip of the wireless charging disk obtains the adjustment parameters and sends it to the mechanical control unit, so that the mechanical control unit responds to the command until the terminal screen (eg LCD) displays the azimuth angle suitable for the user to watch.

By adjusting the position of the terminal, the present application enables the user to change the body position at will, frees the hands, improves the screen viewing experience, and solves the inconvenience that the user must adjust his position to ensure the normal viewing of the video when watching the video.

Based on the wireless charging disk in FIG. 3 and the terminal in FIG. 4 , another scenario to which the embodiments of the present application can be applied is as follows: when a user needs to record a video, the aforementioned structure is still used. The user delineates or selects a certain object (which can be a face, a hand or a product to be promoted, etc.) within the scope of the camera on the screen of a terminal such as a mobile phone, and delineates or selects this kind of item or a certain item of the item on the touch screen. The feature part is cut out and dragged to the position where the screen needs to be displayed. The direction and angle of the displacement of the item are calculated through the AI image recognition algorithm of the terminal such as the mobile phone; these data are calculated by the terminal such as the mobile phone to obtain the offset value of the mobile phone, that is, the camera, and write to the specified address of the charging protocol; the mobile phone side After the wireless charging chip obtains these values, it is sent to the charging chip of the wireless charging disk through a predetermined protocol process; the charging chip of the wireless charging disk acquires the data and sends it to the mechanical control unit; the mechanical control unit commands the mechanical unit (or mechanical transmission unit). ) in response to these data, by adjusting the pitch angle and horizontal angle of the wireless charging disk, to ensure that the item is always presented in the aforementioned designated area of the screen.

FIG. 6 is a flowchart of adjusting the position of the terminal based on the wireless charging disk when the user records a video according to an embodiment of the present application. As shown in FIG. 6 , when the user is recording a video, selecting the tracking function on the screen can make the terminal such as a mobile phone camera always Keeps the specified item present in the specified area of the screen. The process is as follows:

Step S401: placing a terminal such as a mobile phone on the smart charging stand of the wireless charging disk according to the embodiment of the present application;

Step S402: Perform terminal or foreign object detection through a wireless charging protocol ping message;

Step S403: The terminal, such as a mobile phone, automatically identifies whether the wireless charging disk can support intelligent angle adjustment, and if so, executes step S404, otherwise ends;

Step S404-Step S407: The terminal enables the video shooting function (ie, the camera function), the processing chip responds to the video shooting function, schedules the dialog box, and pops up a dialog box on the terminal screen such as the LCD screen, prompting the user to select the shooting tracking function, if the user confirms After the function is enabled, step S408 is executed, otherwise, the process ends;

Step S408: A prompt to circle an item pops up, the user locks the specific item or a certain detail of the item by drawing a circle on the touch screen, and drags the item to the desired display area on the screen through the touch screen, and the terminal, such as a mobile phone, recognizes the image through the image The technology identifies and locks the characteristic parameters of the item or a detail of the item.

Step S409-Step S410: Determine whether the item is shifted out of the designated area, if so, the processing chip of the terminal such as the mobile phone calculates the bracket position adjustment parameters of the wireless charging disk, such as pitch angle, horizontal angle, etc.

Step S411: The terminal writes the parameters into the designated address of the terminal charging management chip (or charging chip) register.

Step S412: The terminal charging chip modulates the parameters and transmits them to the wireless charging disk through the coupling of the charging coil.

Step S413: The charging chip of the wireless charging disk writes the demodulated parameters into the address specified by the charging chip register.

Step S414: The charging chip of the wireless charging disk acquires the parameters and sends them to the mechanical control unit, or the mechanical control unit reads the parameters in the address specified in the register of the charging chip.

Step S315: The mechanical control unit controls the bracket to adjust the position, such as the pitch angle and the horizontal angle, and when the object appears in the designated area after adjustment, the adjustment ends.

In this embodiment, when a terminal such as a mobile phone detects that an item is displaced, the mobile phone calculates the horizontal and vertical angles that need to be rotated and sends corresponding instructions to the wireless charging disk of the embodiment of the present application, and the wireless charging disk responds to the received mobile phone. The command initiates adjustment of the azimuth until the desired position recorded by the user is met.

By adjusting the terminal position, the present application enables the user to change the position of the item at will, frees hands, improves the experience of recording video, and solves the inconvenience that the user must adjust the position of himself or the item to be photographed to ensure normal use when recording video.

In addition, the embodiment of the present application also specifies an application scenario, that is, when the wireless charging disk has no external power supply, the wireless charging disk can be powered in reverse through the coil of the mobile phone, so as to ensure that the charging disk can control the mobile phone according to the above-mentioned usage scenarios as required. Angle.

FIG. 7 is a first schematic structural diagram of an apparatus for adjusting the position of a terminal based on a wireless charging disk provided by an embodiment of the present application. As shown in FIG. 7 , the apparatus is applied to a terminal placed on a wireless charging disk, and the apparatus may include:

The monitoring module 51 is configured to monitor whether the tracking object has been deviated;

The determining module 52 is configured to determine the parameter information used to adjust the terminal position if it is monitored that the tracking object has deviated;

The sending module 53 is configured to send the parameter information for adjusting the position of the terminal to the wireless charging disk, so that the wireless charging disk can send the position of the terminal according to the parameter information for adjusting the position of the terminal. Adjust to a position where the tracking object does not deviate.

Wherein, when the user watches the video, the tracking object may be the user's head. At this time, the monitoring module 51 obtains the user's head information, and determines the angle between the user's head and the terminal screen normal according to the user's head information. , and determine whether the user's head has deviated according to the angle between the user's head and the normal of the terminal screen and the first preset angle; the tracking object may also be the user's sight line, and the monitoring module 51 obtains the user's sight line information at this time, According to the user's sight line information, the angle between the user's sight line and the terminal screen normal is determined, and whether the user's sight line has deviated is determined according to the angle between the user's sight line and the terminal screen normal line and the second preset angle. When the user shoots a video, the tracking object is the photographed item, and the monitoring module 51 obtains the characteristic parameters of the photographed item, and uses the characteristic parameters of the photographed item to determine whether the photographed item is in the designated position on the terminal screen area, and according to the result of determining whether the photographed article is in the designated area of the terminal screen, it is determined whether the photographed article has deviated.

Wherein, the determining module 52 can obtain parameter information for adjusting the terminal position according to the imaging position of the tracking object in the camera module, such as the variation of the pitch angle, the variation of the horizontal angle, and the like.

Wherein, the sending module 53 may include:

a charging chip, configured to modulate the parameter information used to adjust the terminal position to obtain modulated parameter information;

The charging coil is configured to couple and transmit the modulated parameter information to the wireless charging disk, so that the wireless charging disk can demodulate the parameter information for adjusting the terminal position.

In addition, considering that the wireless charging disk is not connected to the power supply, in order to realize the adjustment of the terminal position at this time, the charging chip of the embodiment of the present application can also use the charging coil to supply power to the wireless charging disk, so as to drive the wireless charging disk to adjust the location of the terminal.

FIG. 8 is a second schematic structural diagram of an apparatus for adjusting the position of a terminal based on a wireless charging disk provided by an embodiment of the present application. As shown in FIG. 8 , the apparatus is applied to a wireless charging disk on which a terminal is placed, and the apparatus may include:

The receiving module 61 is configured to receive parameter information for adjusting the position of the terminal determined by the terminal placed on the wireless charging disk when monitoring that the tracking object has been deviated;

The adjustment module 62 is configured to adjust the position of the terminal to a position where the tracking object does not deviate according to the parameter information for adjusting the position of the terminal.

The receiving module 61 may include:

a charging coil, configured to acquire modulated parameter information coupled and transmitted by the charging coil of the terminal;

The charging chip is configured to demodulate the modulated parameter information, obtain the parameter information for adjusting the terminal position, and write the parameter information for adjusting the terminal position into its register.

The adjustment module 62 may include:

a mechanical control unit, configured to read the parameter information for adjusting the terminal position from the register, and control the mechanical unit according to the parameter information for adjusting the terminal position;

The mechanical unit is configured to adjust the position of the bracket of the wireless charging disk under the control of the mechanical control unit to drive the terminal on the bracket to adjust the position to the position where the tracking object does not deviate.

For example, the mechanical control unit may be a motor controller, the mechanical device includes a motor and a force arm driven by the motor, the force arm supports the bracket of the wireless charging disk, so that the position of the bracket is changed, thereby changing the fixing position of the terminal on the bracket.

In addition, considering that the wireless charging disk is not connected to the power supply, in order to realize the terminal position adjustment at this time, the charging chip of the embodiment of the present application can also use the charging coil to obtain the power provided by the terminal, and use the power provided by the terminal. Adjust the position of the terminal.

The method and device for adjusting the position of a terminal based on a wireless charging disk provided by the embodiments of the present application are a technical means of adjusting the angle of the mobile phone terminal according to the user's line of sight by cooperating with the wireless charging disk and the terminal. The adaptive position of the mobile phone terminal is adjusted according to the user's line of sight to meet the user's viewing needs, and when the power of the charging disk is insufficient, the mobile phone terminal can also be reversely powered to maintain the position adjustment function of the mobile phone terminal of the charging disk.

Embodiments of the present application further provide a storage medium for computer-readable storage, where the storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to achieve The steps of the above method for adjusting the terminal position based on the wireless charging disk.

The application uses the wireless charging disk to adjust the terminal position, so that the user can change the position of the body or the object at will, freeing hands, improving the experience of watching or recording videos on the screen, and solving the problem of "when watching videos or recording videos, users must adjust themselves or The position of the object to be photographed to ensure the inconvenience of normal use" problem.

Those of ordinary skill in the art can understand that all or some of the steps in the methods disclosed above, functional modules/units in the systems, and devices can be implemented as software, firmware, hardware, and appropriate combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be composed of several physical components Components execute cooperatively. Some or all physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit . Such software may be distributed on computer-readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). As known to those of ordinary skill in the art, the term computer storage media includes both volatile and nonvolatile implemented in any method or technology for storage of information, such as computer readable instructions, data structures, program modules or other data flexible, removable and non-removable media. Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cartridges, magnetic tape, magnetic disk storage or other magnetic storage devices, or may Any other medium used to store desired information and which can be accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and can include any information delivery media, as is well known to those of ordinary skill in the art .

Some embodiments of the present application have been described above with reference to the accompanying drawings, which are not intended to limit the scope of the right of the present application. Any modifications, equivalent substitutions and improvements made by those skilled in the art without departing from the scope and essence of the present application shall fall within the scope of the right of the present application.

Claims

A method for adjusting the position of a terminal based on a wireless charging plate, comprising:

The terminal placed on the wireless charging disk monitors whether the tracking object has deviates;

If it is monitored that the tracking object has been deviated, the terminal determines the parameter information used to adjust the position of the terminal;

The terminal sends the parameter information used to adjust the position of the terminal to the wireless charging disk, so that the wireless charging disk can adjust the position of the terminal according to the parameter information used to adjust the position of the terminal to enable tracking. The position where the object does not deviate.
The method according to claim 1, wherein the tracking object is the user's head or the line of sight of the user, and the terminal placed on the wireless charging disk monitoring whether the tracking object has deviated comprises:

The terminal acquires user head information, determines the angle between the user head and the terminal screen normal according to the user head information, and determines the angle between the user head and the terminal screen normal according to the angle of the user head and the terminal screen normal and the first preset Angle, to determine whether the user's head has been deviated;

Alternatively, the terminal acquires the user's sight line information, determines the angle between the user's sight line and the terminal screen normal according to the user's sight line information, and according to the angle between the user's sight line and the terminal screen normal line and the second preset angle, Determines if the user's line of sight is off.
The method according to claim 1, wherein the tracking object is a photographed object, and the terminal placed on the wireless charging disk monitoring whether the tracking object has deviated comprises:

The terminal acquires the characteristic parameters of the photographed object;

The terminal uses the characteristic parameters of the photographed item to determine whether the photographed item is in a designated area of the terminal screen;

The terminal determines whether the photographed article has deviated according to the result of determining whether the photographed article is in a designated area of the terminal screen.
The method according to any one of claims 1-3, wherein the sending, by the terminal, the parameter information used to adjust the position of the terminal to the wireless charging disk comprises:

The terminal writes the parameter information used to adjust the terminal position into the register of its charging chip;

The charging chip modulates the parameter information used to adjust the terminal position to obtain modulated parameter information, and couples and transmits the modulated parameter information to the wireless charging disk through a charging coil for the wireless charging Disc demodulation obtains the parameter information used to adjust the terminal position.
A method for adjusting the position of a terminal based on a wireless charging plate, comprising:

The wireless charging disk receives parameter information used to adjust the terminal position determined by the terminal placed on the wireless charging disk when monitoring that the tracking object has deviates;

The wireless charging disk adjusts the position of the terminal to a position where the tracking object does not deviate according to the parameter information used to adjust the position of the terminal.
The method according to claim 5, wherein the parameter information for adjusting the position of the terminal determined by the wireless charging disk when the terminal placed on the wireless charging disk is monitored and the tracking object has been deviated comprises:

The charging coil of the wireless charging disk acquires the modulated parameter information coupled and transmitted by the charging coil of the terminal;

The charging chip of the wireless charging disk demodulates the modulated parameter information, obtains the parameter information for adjusting the terminal position, and writes the parameter information for adjusting the terminal position into its register.
The method according to claim 6, wherein, according to the parameter information for adjusting the position of the terminal, the wireless charging disk adjusts the position of the terminal to a position where the tracking object does not deviate, comprising:

The mechanical control unit of the wireless charging disk reads the parameter information used to adjust the terminal position from the register;

The mechanical control unit of the wireless charging disk controls the mechanical unit to adjust the position of the bracket of the wireless charging disk according to the parameter information used to adjust the terminal position to drive the terminal on the bracket to adjust the position to the position of the terminal. Track the position where the object does not deviate.
The method according to any one of claims 5-7, wherein the method further comprises:

The wireless charging pad obtains the power provided by the terminal, and adjusts the position of the terminal by using the power provided by the terminal.
An apparatus for adjusting the position of a terminal based on a wireless charging tray, wherein the apparatus is applied to a wireless charging tray on which a terminal is placed, and the apparatus includes:

a receiving module, configured to receive parameter information for adjusting the terminal position determined by the terminal arranged on the wireless charging disk when monitoring that the tracking object has deviates;

The adjustment module is configured to adjust the position of the terminal to a position where the tracking object does not deviate according to the parameter information for adjusting the position of the terminal.
A storage medium for computer-readable storage, wherein the storage medium stores one or more programs that can be executed by one or more processors to implement claims 1 to 4 The steps of any one of the methods for adjusting the terminal position based on a wireless charging disk.