CN109818687B - Folding state identification method, device, equipment and storage medium of folding screen - Google Patents
Folding state identification method, device, equipment and storage medium of folding screen Download PDFInfo
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- CN109818687B CN109818687B CN201910100990.9A CN201910100990A CN109818687B CN 109818687 B CN109818687 B CN 109818687B CN 201910100990 A CN201910100990 A CN 201910100990A CN 109818687 B CN109818687 B CN 109818687B
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Abstract
The invention provides a folding state identification method, a folding state identification device, folding equipment and a storage medium. The method comprises the following steps: the folding screen is applied to electronic equipment comprising a folding screen, wherein the folding screen comprises at least two folding surfaces, a folding area is arranged between any two folding surfaces, the electronic equipment further comprises a first antenna, the first antenna is arranged in a preset range of the folding area, and the method comprises the following steps: acquiring a current performance parameter value of the first antenna; and determining folding state information of the folding screen according to the current performance parameter value of the first antenna. The embodiment of the invention realizes the identification of the folding state of the folding screen.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to a folding state identification method, device, equipment and storage medium of a folding screen.
Background
With the development of the mobile internet technology, the requirements of users on the screen of the mobile terminal are higher and higher, and for example, a large-screen mobile terminal is taken as an example, the user needs not only visual experience brought by a large screen, but also portability. The foldable capacitive screen, such as a flexible screen, solves the problem of inconvenience in carrying caused by a large screen. And because of the flexible characteristic that the flexible screen can be bent and folded, more possibilities are brought to the display style of the content, so that the visual experience in use can be improved.
In the related art, the folding screen generally has at least two folding surfaces, and a folding area is arranged between the folding surfaces, the folding area is usually realized by a metal roller to realize the folding of the folding screen, and the folding state of the folding screen is usually identified by a slide rheostat or a sensor, which requires that the slide rheostat must have a structure connected with the folding metal roller, and under the trend of miniaturization of the whole machine, the design space of the structure is difficult to find.
Disclosure of Invention
The invention provides a folded state identification method, a folded state identification device, folded state identification equipment and a storage medium for identifying the folded state of a folded screen.
In a first aspect, the present invention provides a folded state identification method for a foldable screen, which is applied to an electronic device including the foldable screen, where the foldable screen includes at least two foldable surfaces, a foldable area is provided between any two of the foldable surfaces, the electronic device further includes a first antenna, and the first antenna is disposed in a preset range of the foldable area, and the method includes:
acquiring a current performance parameter value of the first antenna;
and determining folding state information of the folding screen according to the current performance parameter value of the first antenna.
In a second aspect, the present invention provides a folded state identification device for a foldable screen, applied to an electronic device including the foldable screen, where the foldable screen includes at least two foldable surfaces, a foldable area is provided between any two of the foldable surfaces, the electronic device further includes a first antenna, and the first antenna is disposed within a preset range of the foldable area, and the device includes:
an obtaining module, configured to obtain a current performance parameter value of the first antenna;
and the processing module is used for determining the folding state information of the folding screen according to the current performance parameter value of the first antenna.
In a third aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the computer program implements the method described in any one of the first aspect.
In a fourth aspect, an embodiment of the present invention provides an electronic device, including:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform the method of any of the first aspects via execution of the executable instructions.
The folding state identification method, the folding state identification device, the folding state identification equipment and the storage medium of the folding screen are applied to electronic equipment comprising the folding screen, wherein the folding screen comprises at least two folding surfaces, a folding area is arranged between any two folding surfaces, the electronic equipment further comprises a first antenna, the first antenna is arranged in a preset range of the folding area, and the current value of the performance parameter of the first antenna is obtained; according to the current performance parameter value of the first antenna, the folding state information of the folding screen is determined, the identification of the folding state information of the folding screen through the performance parameter value of the antenna is achieved, and the structural design is simple.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a schematic view of a foldable screen according to an embodiment of the present invention;
fig. 2 is an application scenario diagram provided in an embodiment of the present invention;
fig. 3 is a schematic flow chart of an embodiment of a folded state identification method for a folding screen according to the present invention;
FIG. 4 is a schematic view of a foldable screen according to another embodiment of the present invention;
FIG. 5 is a schematic diagram of a voltage standing wave ratio according to an embodiment of the present invention;
fig. 6 is a schematic diagram of an antenna according to an embodiment of the present invention;
FIG. 7 is a schematic view of a foldable screen according to yet another embodiment of the present invention;
FIG. 8 is a schematic view of a foldable screen according to yet another embodiment of the present invention;
fig. 9 is a schematic structural view of an embodiment of a folded state identifying apparatus of a folding screen provided by the present invention;
fig. 10 is a schematic structural diagram of an embodiment of an electronic device provided in the present invention.
With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The terms "comprising" and "having," and any variations thereof, in the description and claims of this invention and the drawings described herein 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.
Firstly, the application scene related to the invention is introduced:
the folding state identification method of the folding screen provided by the embodiment of the invention is applied to the electronic equipment comprising the folding screen, and identifies the folding state of the folding screen of the electronic equipment, wherein the folding screen comprises at least two folding surfaces, for example, the folding angle between the folding surfaces of the folding screen is identified.
As shown in fig. 1, a folding area of the folding screen between the folding surfaces generally has a reel with a large volume, the reel is made of metal and occupies a large space, in order to identify the folding state of the folding screen, the function is generally realized by a slide rheostat or a sensor, the slide rheostat needs to have a structure connected with the folding metal reel, and under the trend of miniaturization of the whole machine, the design space of the structure is difficult to find.
According to the method provided by the embodiment of the invention, the folding state information of the folding screen can be determined by detecting the voltage standing wave ratio of the first antenna arranged in the preset range of the folding area.
Fig. 2 is an application scenario diagram according to an embodiment of the present invention, and optionally, as shown in fig. 2, the application scenario includes a server 11 and an electronic device 12; the electronic device 12 may include a mobile phone, a tablet computer, and other terminal devices.
The electronic device 12 and the server 11 may be connected via a network, for example, a communication network such as a mobile communication network (e.g., 3G, 4G, or 5G) or a Wireless Fidelity (WIFI).
The method provided by the invention can be realized by the electronic equipment 12 such as a processor executing corresponding software codes, and can also be realized by the electronic equipment 12 executing the corresponding software codes and simultaneously performing data interaction with the server 11, for example, the server executes partial operation to control the electronic equipment to execute the folding state identification method of the folding screen.
The following embodiments are all described with electronic devices as the executing bodies. In the following embodiments, a mobile phone is taken as an example for explanation.
The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 3 is a flowchart illustrating an embodiment of a folded state identification method for a folding screen according to the present invention. The method provided by the embodiment of the invention is applied to the electronic equipment comprising the folding screen, the folding screen comprises at least two folding surfaces, a folding area is arranged between any two folding surfaces, the electronic equipment further comprises a first antenna, and the first antenna is arranged in the preset range of the folding area. As shown in fig. 3, the method provided by this embodiment includes:
301, acquiring a current performance parameter value of a first antenna;
Specifically, as shown in fig. 4, in this embodiment, two folding surfaces are taken as an example for description, a folding area is provided between the folding surfaces, a first antenna may be disposed in a preset range of the folding area, the number of the first antennas may be at least one, when the folding screen is in a flat-open state, an included angle between the two folding surfaces is 180 degrees, and the first antenna has good resonance; when the folding screen is gradually folded, that is, an included angle between two folding surfaces is gradually reduced, resonance of the first antenna gradually becomes worse until disappearance, and specific change can be shown in fig. 5, an initial state is a state when the included angle between the two folding surfaces is 180 degrees, at this time, resonance is good, a voltage standing wave ratio is relatively small, and as the folding screen is gradually folded, that is, the included angle between the two folding surfaces is gradually reduced, that is, in a change process from the initial state, the state 1, the state 2 to the state 4, the voltage standing wave ratio is gradually increased, so in the embodiment of the present invention, folding state information of the folding screen can be determined according to a performance parameter value of the first antenna, such as the voltage standing wave ratio. The vswr for each state in fig. 5 is represented by a curve indicating the vswr at different frequencies, and when the states are aligned, the vswr at the same frequency can be selected for comparison. The closer the first antenna is to the metal reel of the folding area, the higher the sensitivity of the folding state information recognition, and therefore the first antenna may be laid out near or on the metal reel. As shown in fig. 6, the first antenna includes an antenna radiator, an antenna feed point, and the antenna radiator may be disposed in the folded region or in a range closer to the folded region.
In other embodiments of the present invention, the folding state information of the folding screen may also be determined by a reflection coefficient, an impedance matching degree, and the like.
The first Antenna may be in the form of a conventional Antenna, such as an inverted-F Antenna (IFA) Antenna, a Planar inverted-F Antenna (PIFA), a LOOP Antenna, a monopole Antenna MONO Antenna, and so on. In order to match with the miniaturization design trend of the electronic device, the operating frequency of the first antenna can work in a medium-high frequency band, such as a medium-high frequency band in LTE, a WIFI frequency band, and a Sub 6GHz frequency band in 5G communication.
Furthermore, the display content of the folding screen may be adjusted or other operations may be performed according to the identified folding state information, which is not limited in the embodiment of the present invention.
The first antenna may further have other functions, such as a WIFI antenna, a Global Positioning System (GPS) antenna, a bluetooth antenna, and a mobile communication network antenna.
In the embodiment of the invention, the first antenna is not required to be directly connected with the metal scroll and can be realized through space coupling, the structural design is simple, the first antenna can be reused with the existing antenna design in the electronic equipment, and the cost is low.
The method of the embodiment is applied to an electronic device comprising a folding screen, wherein the folding screen comprises at least two folding surfaces, a folding area is arranged between any two folding surfaces, the electronic device further comprises a first antenna, the first antenna is arranged in a preset range of the folding area, and the current value of the performance parameter of the first antenna is obtained; according to the current performance parameter value of the first antenna, the folding state information of the folding screen is determined, the identification of the folding state information of the folding screen through the performance parameter value of the antenna is achieved, and the structural design is simple.
On the basis of the foregoing embodiment, optionally, the performance parameter values include: voltage standing wave ratio, folding state information includes: the folding angle between the folding surfaces, step 102, can be achieved by:
one implementation is as follows:
determining the folding angle between the folding surfaces of the folding screen according to the current voltage standing wave ratio of the first antenna, the preset change value of the voltage standing wave ratio and the preset first corresponding relation; the first correspondence includes: the corresponding relation between the change value of the voltage standing wave ratio and the folding angle; and the preset voltage standing wave ratio corresponds to the preset folding angle one by one.
Specifically, as shown in fig. 5, when the foldable screen is in a flat-open state, that is, an included angle between two folding surfaces is 180 degrees (corresponding to an initial state in fig. 5), the first antenna has a better matching performance, that is, a voltage standing wave ratio (an electrical performance index reflecting the matching performance of the antenna) of the first antenna has a better resonance characteristic; when the folding screen starts to fold, for example, when the angle between the two folding surfaces is 30 °, the voltage standing wave ratio of the first antenna may be deteriorated, for example, corresponding to state 1. Based on the change values of the voltage standing wave ratios in the state 1 and the initial state and the preset first corresponding relationship, an angle corresponding to the change value of the voltage standing wave ratio can be determined first, and then based on the folding angle corresponding to the voltage standing wave ratio in the initial state, the folding angle between the folding surfaces can be finally determined, wherein the preset voltage standing wave ratio can also be the voltage standing wave ratio in other states, for example, the voltage standing wave ratio when the folding angle between the folding surfaces is 0 degree.
The other realization mode is as follows:
determining the folding angle between the folding surfaces of the folding screen according to the current voltage standing wave ratio of the first antenna and a preset second corresponding relation; the second correspondence includes: and the corresponding relation between the voltage standing wave ratio and the folding angle.
Specifically, as shown in fig. 5, when the foldable screen is in a flat-open state, that is, an included angle between two folding surfaces is 180 degrees (corresponding to an initial state in fig. 5), the first antenna has a better matching performance, that is, a voltage standing wave ratio (an electrical performance index reflecting the matching performance of the antenna) of the first antenna has a better resonance characteristic; when the folding screen starts to fold, for example, when the angle between the two folding surfaces is 30 °, the voltage standing wave ratio of the first antenna may be deteriorated, for example, corresponding to state 1. And determining the folding angle corresponding to each voltage standing wave ratio through a preset second corresponding relation.
In other embodiments of the present invention, the folding state information of the folding screen may also be determined by a reflection coefficient, an impedance matching degree, and the like. The folding angle between the folding surfaces of the folding screen is determined, for example, by the correspondence of the reflection coefficient, the impedance matching degree, and the like with the folding angle.
On the basis of the foregoing embodiment, optionally, the electronic device may further include: at least one second antenna disposed on the folded surface, the method further comprising:
and optimizing the performance of the second antenna according to the folding state information of the folding screen.
Specifically, as shown in fig. 7, a second antenna may be further disposed on a folding surface of the display screen of the electronic device, the number of the second antenna may be at least one, fig. 7 shows a case where the second antenna includes an antenna 1 and an antenna 2, the antenna 1 and the antenna 2 are disposed on the same folding surface, and in other embodiments, the antenna 1 and the antenna 2 may also be disposed on different folding surfaces.
In the process of folding the folding surface of the folding screen, for example, when the included angle between the two folding surfaces is gradually reduced, the performance of the antenna 1 and the performance of the antenna 2 are also affected, so that the performance of the second antenna can be optimized according to the currently identified folding state information. For example, the voltage standing wave ratio of the second antenna is adjusted, so that the matching performance of the second antenna is better, the antenna 1 and the antenna 2 are guaranteed to have better performance under all folding angles, and the user experience is improved.
In an embodiment, the antenna 1 and the antenna 2 may be disposed on different folding surfaces, for example, one antenna is disposed on each of the left and right folding surfaces in fig. 7, and in the folding process of the folding screen, the performance of the antenna 1 and the performance of the antenna 2 may also be affected, so that the performance of the second antenna may be optimized according to the currently identified folding state information.
Wherein, the second antenna may comprise: WIFI antenna, GPS antenna, bluetooth antenna, mobile communication network antenna etc..
Among the above-mentioned embodiment, according to the fold condition information of folding screen, optimize the performance of second antenna, guaranteed that the second antenna all has better performance under all folding angles, promote user experience.
On the basis of the foregoing embodiment, optionally, the electronic device may further include: at least one third antenna disposed on the folded surface, the method further comprising:
and adjusting the working MIMO mode of the electronic equipment according to the folding state information of the folding screen.
Specifically, as shown in fig. 8, a third antenna may be further disposed on a folding surface of the display screen of the electronic device, the number of the third antenna may be at least one, fig. 8 shows a case where the third antenna includes the antenna 3 and the antenna 4, the antenna 3 and the antenna 4 are disposed on the same folding surface, and in other embodiments, the antenna 3 and the antenna 4 may also be disposed on different folding surfaces. The first antenna shown in fig. 8 includes a first antenna 1 and a first antenna 2, and folding state information of the folding screen may be determined by a voltage standing wave ratio of the first antenna 1 or the first antenna 2, or folding state information of the folding screen may be determined by performing comprehensive analysis according to voltage standing wave ratios of the two first antennas 1 and the first antenna 2, where the first antenna 1 and the first antenna 2 may be disposed on the same side or different sides of the folding area, and a case where the first antenna 1 and the first antenna 2 are disposed on the same side of the folding area is shown in fig. 8.
In the process of folding the folding surface of the folding screen, for example, when the included angle between the two folding surfaces is gradually reduced, the performance of the antenna 3 and the performance of the antenna 4 are also affected, so that the MIMO mode of the electronic device can be adjusted according to the currently identified folding state information.
Further, if the total number of the first antenna and the third antenna is at least four, the MIMO mode of the electronic device is adjusted according to the folding state information of the folding screen, including:
if the folding state information of the folding screen meets the preset condition, controlling the electronic equipment to work according to a 4 multiplied by 4MIMO mode;
and if the folding state information of the folding screen does not meet the preset condition, controlling the electronic equipment to work according to a 2 multiplied by 2MIMO mode.
Specifically, when the electronic device is in a folded state, that is, when an included angle between two folded surfaces is 0 degree, the performance of the first antenna 1 and the first antenna 2 is poor, and at this time, the electronic device may operate in a 2 × 2MIMO mode; when the electronic equipment is in a flat-open state, the included angle between the two folding surfaces is 180 degrees, the first antenna 1 and the first antenna 2 have good antenna performance, and at the moment, the electronic equipment can work according to 4 multiplied by 4 MIMO;
the preset condition may be, for example, that the folding angle is greater than a preset threshold, such as 180 degrees.
Wherein, the third antenna may comprise: WIFI antenna, GPS antenna, bluetooth antenna, mobile communication network antenna etc..
In the above specific embodiment, according to the folding state information of the folding screen, the electronic device is controlled to operate according to different MIMO modes, so that the user can be ensured to have better user experience in different scenes.
Fig. 9 is a structural diagram of an embodiment of a folded state identification apparatus of a foldable screen provided in the present invention, and as shown in fig. 9, the folded state identification apparatus of the foldable screen of the present embodiment is applied to an electronic device including the foldable screen, where the foldable screen includes at least two foldable surfaces, a foldable area is provided between any two of the foldable surfaces, the electronic device further includes a first antenna, the first antenna is disposed in a preset range of the foldable area, and the apparatus includes:
an obtaining module 901, configured to obtain a current performance parameter value of the first antenna;
a processing module 902, configured to determine folding state information of the folding screen according to a current performance parameter value of the first antenna.
Optionally, the performance parameter values include: voltage standing wave ratio, the folding state information including: the folding angle between the folding surfaces, the processing module 902 is specifically configured to:
determining a folding angle between folding surfaces of the folding screen according to a change value of the current voltage standing wave ratio of the first antenna and a preset voltage standing wave ratio and a preset first corresponding relation; the first correspondence includes: the corresponding relation between the change value of the voltage standing wave ratio and the folding angle; and the preset voltage standing wave ratio corresponds to the preset folding angle one by one.
Optionally, the performance parameter values include: voltage standing wave ratio, the folding state information including: the folding angle between the folding surfaces, the processing module 902 is specifically configured to:
determining the folding angle between the folding surfaces of the folding screen according to the current voltage standing wave ratio of the first antenna and a preset second corresponding relation; the second correspondence includes: and the corresponding relation between the voltage standing wave ratio and the folding angle.
Optionally, the electronic device further includes: at least one second antenna disposed on the folding surface, the processing module 902 further configured to:
and optimizing the performance of the second antenna according to the folding state information of the folding screen.
Optionally, the electronic device further includes: at least one third antenna disposed on the folding surface, the processing module 902 further configured to:
and adjusting the working MIMO mode of the electronic equipment according to the folding state information of the folding screen.
Optionally, if the total number of the first antenna and the third antenna is at least four, the processing module 902 is specifically configured to:
if the folding state information of the folding screen meets a preset condition, controlling the electronic equipment to work according to a 4 x 4MIMO mode;
and if the folding state information of the folding screen does not meet the preset condition, controlling the electronic equipment to work in a 2 x 2MIMO mode.
The apparatus of this embodiment may be configured to implement the technical solutions of the above method embodiments, and the implementation principles and technical effects are similar, which are not described herein again.
Fig. 10 is a structural diagram of an embodiment of an electronic device provided in the present invention, and as shown in fig. 10, the electronic device includes:
a processor 101, and a memory 102 for storing executable instructions for the processor 101.
Optionally, the method may further include: the foldable screen 103 includes at least two foldable surfaces, a foldable area is provided between any two foldable surfaces, and the electronic device further includes a first antenna (not shown in the figure), and the first antenna is disposed in a preset range of the foldable area.
The above components may communicate over one or more buses.
The processor 101 is configured to execute the corresponding method in the foregoing method embodiment by executing the executable instruction, and the specific implementation process of the method may refer to the foregoing method embodiment, which is not described herein again.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the method in the foregoing method embodiment is implemented.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (8)
1. The utility model provides a folded state recognition method of folding screen which characterized in that is applied to the electronic equipment including folding screen, folding screen includes two at least folded surfaces, arbitrary two folded area has between the folded surface, be provided with the metal reel in the folded area, electronic equipment still includes first antenna and at least one second antenna, first antenna setting is in folded area's predetermined within range, first antenna passes through space coupling with the metal reel and realizes being connected, the second antenna setting is in on the folded surface, the method includes:
obtaining a current performance parameter value of the first antenna, where the performance parameter value includes: voltage standing wave ratio;
determining folded state information of the folded screen according to the current voltage standing wave ratio of the first antenna, wherein the folded state information comprises: the folding angle between the folding surfaces;
the method further comprises the following steps:
and optimizing the performance of the second antenna according to the folding state information of the folding screen.
2. The method of claim 1, wherein the determining folding state information of the folding screen according to the current voltage standing wave ratio of the first antenna comprises:
determining a folding angle between folding surfaces of the folding screen according to a change value of the current voltage standing wave ratio of the first antenna and a preset voltage standing wave ratio and a preset first corresponding relation; the first correspondence includes: the corresponding relation between the change value of the voltage standing wave ratio and the folding angle; and the preset voltage standing wave ratio corresponds to the preset folding angle one by one.
3. The method of claim 1, wherein the determining folding state information of the folding screen according to the current voltage standing wave ratio of the first antenna comprises:
determining the folding angle between the folding surfaces of the folding screen according to the current voltage standing wave ratio of the first antenna and a preset second corresponding relation; the second correspondence includes: and the corresponding relation between the voltage standing wave ratio and the folding angle.
4. The method of any of claims 1-3, wherein the electronic device further comprises: at least one third antenna disposed on the folded surface, the method further comprising:
and adjusting the working MIMO mode of the electronic equipment according to the folding state information of the folding screen.
5. The method of claim 4, wherein if the total number of the first antenna and the third antenna is at least four, the adjusting the MIMO mode of the electronic device according to the folding state information of the folding screen comprises:
if the folding state information of the folding screen meets a preset condition, controlling the electronic equipment to work according to a 4 x 4MIMO mode;
and if the folding state information of the folding screen does not meet the preset condition, controlling the electronic equipment to work in a 2 x 2MIMO mode.
6. The utility model provides a fold condition recognition device of folding screen, its characterized in that is applied to the electronic equipment including folding screen, folding screen includes two at least folding faces, arbitrary two folding area has between the folding face, be provided with the metal reel in the folding area, electronic equipment still includes first antenna and at least one second antenna, first antenna setting is in folding area's the within range that predetermines, first antenna passes through space coupling with the metal reel and realizes being connected, the second antenna sets up on the folding face, the device includes:
an obtaining module, configured to obtain a current performance parameter value of the first antenna, where the performance parameter value includes: voltage standing wave ratio;
a processing module, configured to determine folding state information of the folding screen according to a current voltage standing wave ratio of the first antenna, where the folding state information includes: the folding angle between the folding surfaces;
the processing module is further configured to:
and optimizing the performance of the second antenna according to the folding state information of the folding screen.
7. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method of any one of claims 1-5.
8. An electronic device, comprising:
the device comprises a folding screen, a first antenna, a processor and a memory;
the foldable screen comprises at least two foldable surfaces, a foldable area is arranged between any two foldable surfaces, and the first antenna is arranged in a preset range of the foldable area;
the memory is used for storing executable instructions of the processor;
the processor is configured to perform the method of any of claims 1-5 via execution of the executable instructions.
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| CN201910100990.9A CN109818687B (en) | 2019-01-31 | 2019-01-31 | Folding state identification method, device, equipment and storage medium of folding screen |
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| CN111596854B (en) * | 2020-04-07 | 2021-07-23 | 维沃移动通信有限公司 | Electronic equipment state determination method and device and electronic equipment |
| CN114326949B (en) * | 2021-12-31 | 2024-04-19 | 合肥联宝信息技术有限公司 | Detection method and device, storage medium and electronic equipment |
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| CN108900673A (en) * | 2018-07-13 | 2018-11-27 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN109193123A (en) * | 2018-08-29 | 2019-01-11 | Oppo广东移动通信有限公司 | Electronic equipment, aerial radiation body controlling means and storage medium |
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| CN109818687A (en) | 2019-05-28 |
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Address after: 266071 Shandong city of Qingdao province Jiangxi City Road No. 11 Patentee after: Qingdao Hisense Mobile Communication Technology Co.,Ltd. Address before: 266071 Shandong city of Qingdao province Jiangxi City Road No. 11 Patentee before: HISENSE MOBILE COMMUNICATIONS TECHNOLOGY Co.,Ltd. |