WO2020177035A1

WO2020177035A1 - Flexible electronic device, bending detection method, and computer readable storage medium

Info

Publication number: WO2020177035A1
Application number: PCT/CN2019/076763
Authority: WO
Inventors: 刘占超; 鄢玖君; 胡小冬
Original assignee: 深圳市柔宇科技有限公司
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2020-09-10
Also published as: CN113261109B; CN113261109A

Abstract

The present application discloses a flexible electronic device (100), comprising: a flexible display screen (10) as well as a sensing device (20), a fixing device 30, and a pull rod (40) that are provided on the non-display surface side of the flexible display screen (10). A fixed end (41) of the pull rod 40 is fixed on the fixing device 30, and the free end 42 of the pull rod 40 is attached to the sensing device (20) and is movable with respect to the sensing device (20). The sensing device (20) generates different sensing signals according to different contact positions of the free end (42) with the sensing device (20). A processor (50) is electrically connected to the sensing device (20), and determines a bending state corresponding to a current sensing signal according to the acquired sensing signal and a preset table of correspondence between sensing signals and bending states. Also disclosed are a bending detection method and a computer readable storage medium. According to the present application, any bending state of the flexible electronic device (100) can be detected, the structure is simple, and the cost is low.

Description

Flexible electronic device, bending detection method and computer readable storage medium

Technical field

This application relates to the technical field of smart terminals, and in particular to a flexible electronic device, a bending detection method, and a computer-readable storage medium.

Background technique

The existing flexible electronic device can be switched between the unfolded state and the folded state, that is, the user can bend it into a desired shape, so that the shape of the device can meet the current needs of use. Among them, the unfolded state and the folded state are determined according to the degree of bending of the device.

In the prior art, the degree of bending of the device is usually calculated by the reflection or refraction of the light path and the loss of light, which is relatively complicated and relatively limited.

Summary of the invention

The embodiments of the present application disclose a flexible electronic device, a bending detection method, and a computer-readable storage medium to solve the above-mentioned problems.

A flexible electronic device disclosed in an embodiment of the present application includes:

Flexible display screen, including display surface and non-display surface arranged opposite to each other;

The sensing device is arranged on one side of the non-display surface of the flexible display screen;

The fixing device is arranged on the side of the non-display surface of the flexible display screen;

The pull rod is arranged on one side of the non-display surface of the flexible display screen, and includes a fixed end and a free end that are oppositely arranged; the fixed end is fixed on the fixing device, and the free end is connected to the sensing device The bonding can move relative to the sensing device, and move to different positions of the sensing device when the flexible display screen is in different bending states; wherein, the sensing device is based on the free end and the Different sensing signals are generated by the contact position of the sensing device; and

The processor is electrically connected to the sensing device, and is used to acquire the sensing signal generated by the sensing device, and to determine the current one according to the acquired sensing signal and a preset corresponding table of the sensing signal and the bending state The bending state corresponding to the sensing signal.

A bending detection method disclosed in an embodiment of the present application is applied to a flexible electronic device. The flexible electronic device includes a flexible display screen, a sensing device, a fixing device, and a tie rod; the fixed end of the tie rod is fixed to the fixed On the device, the free end of the pull rod is attached to the sensing device and is movable relative to the sensing device, and moves to different positions of the sensing device when the flexible display screen is in different bending states; Wherein, when the flexible display screen is in different bending states, the sensing device outputs different sensing signals according to the different contact positions of the free end and the sensing device; the bending detection method Including the following steps:

Acquiring the sensing signal generated by the sensing device;

The bending state corresponding to the current sensing signal is determined according to the acquired sensing signal and the preset corresponding table of sensing signal and bending state.

A computer-readable storage medium disclosed in an embodiment of the present application stores a control program, and the control program is used to execute the above-mentioned bending detection method after being called.

In the flexible electronic device, the bending detection method and the computer-readable storage medium of the present application, when the flexible display screen is in different bending states, the sensing device is based on the free end of the pull rod and the sensing device The contact position is different and produces different sensing signals. Therefore, the bending state corresponding to the current sensing signal can be determined according to the currently acquired sensing signal and the preset corresponding table of sensing signal and bending state, that is, the bending state of the flexible electronic device can be determined based on the sensing signal. Any bending state, strong practicability. In addition, in the embodiments of the present application, only the sensing device, the fixing structure and the pull rod are needed to detect any bending state of the flexible electronic device, and the structure is simple and the cost is low.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For ordinary technicians in the art, without creative work, other drawings can be obtained from these drawings.

FIG. 1 is a schematic structural diagram of a flexible electronic device in an embodiment of the application.

2 is a schematic diagram of the positional relationship between the sensing device and the pull rod in an embodiment of the application.

FIG. 3 is a schematic diagram of the flexible display screen in a bent state in an embodiment of the application.

FIG. 4 is a structural block diagram of a flexible electronic device in an embodiment of the application.

FIG. 5 is a flow chart of the steps of the bending detection method in an embodiment of the application.

FIG. 6 is a flow chart of the steps of a bending detection method in another embodiment of the application.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in the art without creative work fall within the protection scope of this application.

It should be noted that the terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms of "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and/or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

Please refer to FIG. 1. FIG. 1 is a schematic structural diagram of a flexible electronic device 100 disclosed in an embodiment of the application. The flexible electronic device 100 may be, but not limited to, a mobile phone, a tablet computer, a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a portable media player (Portable Media Player, PMP), a navigation device, a wearable device, Smart bracelets, pedometers, etc. are not limited here. Among them, the flexible electronic device 100 refers to an electronic device with a flexible and bendable screen. This type of electronic device can be bent. Therefore, when using the flexible electronic device 100, the user can bend it into a desired shape, so that the shape of the flexible electronic device can meet their current needs. On the other hand, when the flexible electronic device 100 does not need to be used, the user can also reduce the space occupied by the flexible electronic device 100 by bending and improve its portability.

The flexible electronic device 100 includes a flexible display screen 10, a sensing device 20, a fixing device 30, a lever 40 and a processor 50. The flexible display screen 10 includes a display surface and a non-display surface arranged opposite to each other. The sensing device 20, the fixing device 30 and the pull rod 40 are all disposed on one side of the non-display surface of the flexible display screen 10. The pull rod 40 includes a fixed end 41 and a free end 42 which are arranged oppositely. The fixed end 41 is fixedly installed on the fixing device 30. The free end 42 is attached to the sensing device 20 and is movable relative to the sensing device 20, and moves to different positions of the sensing device 20 when the flexible display screen 10 is in different bending states . Wherein, the sensing device 20 generates different sensing signals according to the different contact positions of the free end 41 and the sensing device 20. The processor 50 is electrically connected to the sensing device 20, and the user obtains the sensing signal generated by the sensing device 20, and according to the acquired sensing signal and a preset corresponding relationship table of the sensing signal and the bending state Determine the bending state corresponding to the current sensing signal.

In this embodiment, the flexible electronic device 100 has pre-stored a table of the corresponding relationship between the sensing signal and the bending state, and the table of the corresponding relationship between the sensing signal and the bending state stores the relationship between each sensing signal and each bending state. Therefore, after acquiring the sensing signal of the sensing device 20, the current bending state of the flexible electronic device 100 can be determined by querying the corresponding relationship table between the sensing signal and the bending state.

For example, in some embodiments, the flexible display screen 10 may be bent multiple times in advance, and the sensing signal generated by the sensing device 20 in each bending state may be detected, so as to determine different bendings one by one. The corresponding relationship between the state and the different sensing signals forms the corresponding relationship table between the preset sensing parameters and the bending state.

According to the flexible electronic device 100 disclosed in the embodiments of the present application, when the flexible display screen 10 is in different bending states, the sensing device 20 depends on the relationship between the free end 42 of the pull rod 40 and the sensing device 20 Different contact positions produce different sensing signals. Therefore, the processor 50 can determine the bending state corresponding to the current sensing signal according to the currently acquired sensing signal and the preset corresponding table of the sensing signal and the bending state, that is, the processor 50 can determine the bending state corresponding to the current sensing signal according to the The sensing signal determines the arbitrary bending state of the flexible electronic device 100, which is highly practical. In addition, in the embodiment of the present application, only the sensing device 20, the fixing structure 30 and the pull rod 40 are needed to detect any bending state of the flexible electronic device 100, and the structure is simple and the cost is low.

Wherein, the processor 50 may be a central processing unit (Central Processing Unit, CPU), or other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), and application specific integrated circuits (ASICs). ), Field-Programmable Gate Array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc. The processor is the control center of the flexible electronic device 100, and connects the entire flexible electronic device with various interfaces and lines 100 parts.

In some embodiments, the flexible display 10 may be an Organic Light-Emitting Diode (OLED) flexible display, which has the characteristics of being bendable, twistable, and foldable, and has better color and contrast. , And ultra-thin features.

In some embodiments, the pull rod 40 is arranged in close contact with the side of the non-display surface of the flexible display screen 10, and the free end is driven by the corresponding deformation as the flexible display screen 10 is bent. 42 moves to different positions of the sensing device 20 relative to the sensing device 20, so that the sensing device 20 generates different sensing signals. As shown in FIG. 2, when the flexible display screen 10 is in an unfolded state (without any bending), the contact position between the free end 42 and the sensing device 20 is the initial contact position A. When the flexible display screen 10 is bent toward the non-display surface (as shown in the bent state in FIG. 1), the pull rod 40 deforms as the flexible display screen 10 is bent, thereby causing the The free end 42 moves relative to the sensing device 20 along the first direction A1 and makes the free end 42 contact a position on the first side of the initial contact position A according to the degree of bending. When the flexible display screen 10 is bent in the direction of the display surface, the pull rod 40 is deformed as the flexible display screen 10 is bent, so that the free end 42 is aligned relative to the sensing device 20 Move in the second direction A2 and make the free end 42 contact a position on the second side of the initial contact position A according to the degree of bending. Wherein, the first direction A1 is opposite to the second direction A2. The first side and the second side are directly opposite. In this embodiment, the first side is the left side of the initial contact position A, and the second side is the right side of the initial contact position A.

In some embodiments, in order to prevent other positions of the pull rod 40 from contacting the sensing device during the bending process of the flexible display screen 10 and affecting the detection accuracy, the pull rod 40 and the sensing device 20 Are arranged at intervals on the same plane on the side of the non-display surface of the flexible display screen 10, the free end 42 is provided with a contact 43, and the contact 43 and the sensing device 20 are arranged superimposed and combined It is in contact with the sensing device 20.

The pull rod 40 is a metal pull rod or a plastic pull rod to ensure that the pull rod 40 can undergo corresponding deformation when the flexible display screen 10 is bent. The contact 43 is a metal contact, which is used to make electrical contact with the sensing device 20 to ensure that the contact 43 can contact the sensing device 20 and trigger the sensing device 20 to generate corresponding induction. signal.

In some embodiments, the sensing device 20 has a long strip shape and is arranged in close contact with one side of the non-display surface of the flexible display screen 10; the free end 42 can be positioned at the length of the sensing device 20 Move in the direction.

In some embodiments, the sensing device 20 is a capacitive touch panel; the sensing signal includes a high-level signal and/or a low-level signal, that is, the sensing signal is a series of high- and low-level signals, so A series of high and low level signals form a set of binary codes. When the processor 50 obtains the induction signal, it can obtain a number according to the induction signal, and determine the corresponding bending state according to different numbers.

In another embodiment, the sensing device 10 may also be a resistive sheet whose resistance value changes monotonically, and is attached to one side of the non-display surface of the flexible display screen 10. Due to the monotonic change of the resistance of the resistor chip, for example, gradually increasing or gradually decreasing, the greater the resistance, the lower the signal strength. Therefore, the processor 50 can determine the corresponding bending state according to the intensity of the received induction signal.

It should be noted that the sensing device 20 may be attached to one side of the non-display surface of the flexible display screen 10 with a flexible printed circuit (FPC) as a carrier, and pass through the flexible printed circuit (FPC). (Not shown) is electrically connected to the processor 50. In addition, the length of the sensing device 20 should be able to satisfy that the free end 42 is still connected to the sensing device 20 when the flexible display screen 10 is bent toward the display surface or the non-display surface to the maximum extent. To contact.

Please refer to FIG. 3 again. In some embodiments, the fixing device 30 may be a folding hinge or a hinge of the flexible electronic device 100, and the flexible display screen 10 has a bending area, and the bending area is fixed by the The device 30 is supported, that is, the flexible display screen 10 can be folded at the fixing device 30. In this embodiment, the sensing device 20 and the pull rod 40 may be arranged on one side of the non-display surface of the flexible display screen 10 and correspond to the position of the bending area. Therefore, the processing The device 50 can determine the bending angle of the flexible electronic device 100 according to the sensing signal generated by the sensing device 20.

It can be seen from FIG. 3 that when the flexible electronic device 100 is bent, the display area of the flexible display screen 10 is divided into a first display area 11 and a second display area 12, so that the user can The electronic device 100 is bent into a desired shape. It should be understood that, after the flexible display screen 10 is bent, the user can select one of the display areas to use, and the other display area can be turned off.

Please refer to FIG. 4 again, which is a structural block diagram of the flexible electronic device 100. The flexible electronic device 100 further includes a memory 60. Specifically, the flexible display screen 10, the sensing device 20, the processor 30, and the memory 60 may be coupled through a communication bus 70. Those skilled in the art should understand that, FIG. 3 is only an example of the flexible electronic device 100, and does not constitute a limitation on the flexible electronic device 100. The flexible electronic device 100 may include more More or fewer components, or a combination of some components, or different components. For example, the flexible electronic device 100 may also include input and output devices, network access devices, and the like.

Wherein, the memory 60 can be used to store computer programs and/or modules, and the processor 50 runs or executes the computer programs and/or modules stored in the memory 50 and calls data stored in the memory 60, Various functions of the flexible electronic device 100 are realized. The memory 50 may mainly include a program storage area and a data storage area. The program storage area may store an operating system, application programs required by multiple functions (such as a sound playback function, an image playback function, etc.), etc.; the data storage area may Store data (such as audio data, phone book, etc.) created based on the use of mobile phones.

In addition, the memory 60 may include a high-speed random access memory, and may also include a non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart media card (SMC), and a secure digital (Secure Digital, SD) card, flash card, multiple disk storage devices, flash memory devices, or other volatile solid-state storage devices.

In some embodiments, the processor 50 also determines whether the current bending state of the flexible electronic device 100 matches the target bending state; when the current bending state of the flexible electronic device 100 matches the target bending state At this time, the function corresponding to the current bending state is determined according to the preset corresponding table of the bending state and the function, and the flexible electronic device 100 is controlled to perform the corresponding function.

In this embodiment, the memory 60 prestores a table of correspondence between bending states and functions, and the table of correspondence between bending states and functions stores the mapping relationship between each bending state and each function. Therefore, After the bending state of the flexible electronic device 100 is determined, the function to be performed by the flexible electronic device 100 can be queried and determined in the correspondence table of the bending state and the function.

Specifically, the preset table of correspondence between bending states and functions defines the correspondence between multiple bending states and multiple functions, and the processor 50 determines the current bending of the flexible electronic device 100 Whether the state matches the target bending state includes: determining whether the current bending state of the flexible electronic device 100 matches a bending state defined in the correspondence table; if it matches, determining the flexible electronic device's The current bending state matches a target bending state. Wherein, the multiple bending states defined in the correspondence table are all target bending states.

In some implementations, the "when the determined bending state matches the target bending state, determine the function corresponding to the current bending state according to the preset table of correspondence between bending states and functions" includes: When the determined bending state matches the target bending state, the currently displayed application and/or interactive interface are detected, and the corresponding relationship between the detected application and/or interactive interface and the preset corresponding bending state and function The table determines the function corresponding to the determined bending state.

It should be understood that there are many applications in the flexible electronic device 100, and different interactive interfaces of each application can provide different interactive functions. There are even multiple functional controls in one interactive interface to realize different interactive functions. Therefore, corresponding The interactive function of each functional control of each interactive interface in each application is different. Therefore, it is more complicated to ensure that the bending state corresponding to each interactive function in the flexible electronic device 100 is unique. Therefore, in an example of this embodiment, the corresponding table of the bending state and the function can be set in the unit of the application or the minimum unit of the interactive interface. For example, the application is the minimum unit to set the bending state and function. Take the correspondence table as an example, you only need to ensure that the bending states corresponding to different functions in the application are different and can be uniquely distinguished. For different applications, even if the bending states used to implement different interactive functions are the same. For example, in the application "QQ Music", the first bending state corresponds to adjusting the volume of the music to a certain range, while in the application "Tencent Video", the same first bending state corresponds to The screen display brightness is adjusted to a certain range.

Please refer to FIG. 5 again. FIG. 5 is a flowchart of the steps of the bending detection method disclosed in an embodiment of the application. The bending detection method is applied to the above-mentioned flexible electronic device 100, and the bending detection method in the embodiment of the present application will be described in detail below.

Step S51, acquiring the sensing signal generated by the sensing device 20.

The sensing signal includes a high level signal and/or a low level signal, that is, the sensing signal is a series of high and low level signals, and the series of high and low level signals constitute a set of binary codes.

Step S52: Determine the bending state corresponding to the obtained sensing signal according to the obtained sensing signal and the preset table of correspondence between the sensing signal and the bending state.

In this embodiment, the flexible electronic device 100 has pre-stored a corresponding relationship table between the induction signal and the bending state. The corresponding relationship table between the response signal and the bending state stores the relationship between each induction signal and each bending state. Therefore, after acquiring the sensing signal of the sensing device 20, the current bending state of the flexible electronic device 100 can be determined by querying the corresponding table of the sensing signal and the bending state.

The bending detection method disclosed in the embodiment of the application can determine the bending state corresponding to the current sensing signal according to the currently acquired sensing signal and the preset corresponding table of sensing signal and bending state, that is, it can determine the bending state corresponding to the current sensing signal according to the current sensing signal. The induction signal determines the arbitrary bending state of the flexible electronic device, which is highly practical.

Please refer to FIG. 6 again. In some embodiments, the bending detection method further includes the following steps.

Step S61: It is judged whether the determined bending state matches the target bending state; if so, step S62 is executed; if not, the process ends.

A one-to-one correspondence between a plurality of bending states and a plurality of functions is defined in the preset table of correspondences between bending states and functions, and the determination of whether the determined current bending state corresponds to the target bending state The matching includes: judging whether the determined bending state matches a bending state defined in the correspondence table; if it matches, determining that the determined bending state matches the target bending state.

Step S62: Determine the function corresponding to the determined bending state according to the preset correspondence table of bending state and function.

In some embodiments, the "determining the function corresponding to the current bending state according to the preset table of correspondence between bending states and functions" includes: detecting when the determined bending state matches the target bending state The currently displayed application and/or interactive interface determines the function corresponding to the determined bending state according to the detected application and/or interactive interface and the preset corresponding table of corresponding bending state and function correspondence.

Step S63, controlling the flexible electronic device 100 to perform the corresponding function.

It should be noted that for the foregoing method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that this application is not limited by the described sequence of actions, because According to the application, certain steps can be performed in other order or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by this application.

In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in an embodiment, reference may be made to related descriptions of other embodiments.

The steps in the method of the embodiment of the present application can be adjusted, merged, and deleted in order according to actual needs.

The bending detection method provided in this application can be implemented in hardware, firmware, or can be used as software or computer code that can be stored in a computer-readable storage medium such as CD, ROM, RAM, floppy disk, hard disk, or magneto-optical disk, or It can be used as a computer code originally stored on a remote recording medium or a non-transitory machine-readable medium, downloaded through a network, and stored in a local recording medium, so that the method described here can use a general-purpose computer or a special processor or be used in such as ASIC or Programmable or dedicated hardware such as FPGA is presented as software stored on a recording medium. As can be understood in the art, a computer, processor, microprocessor, controller, or programmable hardware includes memory components, such as RAM, ROM, flash memory, etc., when the computer, processor, or hardware implements the processing methods described herein, access When executing software or computer code, the memory component can store or receive the software or computer code. In addition, when a general-purpose computer accesses the code for implementing the processing shown here, the execution of the code converts the general-purpose computer into a dedicated computer for executing the processing shown here.

Wherein, the computer-readable storage medium may be a solid-state memory, a memory card, an optical disc, etc. The computer-readable storage medium stores program instructions for the computer to call to execute the above-mentioned bending detection method.

The embodiments of the application are described in detail above, and specific examples are used in this article to illustrate the principles and embodiments of the application. The descriptions of the above embodiments are only used to help understand the methods and core ideas of the application; Those skilled in the art, based on the ideas of this application, will have changes in the specific embodiments and application scope. In summary, the content of this specification should not be construed as a limitation to this application.

Claims

A flexible electronic device, characterized in that it comprises:

Flexible display screen, including display surface and non-display surface arranged opposite to each other;

The sensing device is arranged on one side of the non-display surface of the flexible display screen;

The fixing device is arranged on the side of the non-display surface of the flexible display screen;

The pull rod is arranged on one side of the non-display surface of the flexible display screen, and includes a fixed end and a free end that are oppositely arranged; the fixed end is fixed on the fixing device, and the free end is connected to the sensing device The bonding can move relative to the sensing device, and move to different positions of the sensing device when the flexible display screen is in different bending states; wherein, the sensing device is based on the free end and the Different sensing signals are generated by the contact position of the sensing device; and

The processor is electrically connected to the sensing device, and is used to acquire the sensing signal generated by the sensing device, and to determine the current one according to the acquired sensing signal and a preset corresponding table of the sensing signal and the bending state The bending state corresponding to the sensing signal.
The flexible electronic device according to claim 1, wherein the pull rod is arranged on a side of the non-display surface of the flexible display screen, and changes correspondingly with the bending of the flexible display screen. The free end is driven to move relative to the sensing device to different positions of the sensing device, so that the sensing device generates different sensing signals.
The flexible electronic device of claim 2, wherein when the flexible display screen is bent toward the non-display surface, the pull rod deforms as the flexible display screen is bent so that the The free end moves relative to the sensing device along a first direction; or

When the flexible display screen is bent toward the display surface, the pull rod deforms as the flexible display screen is bent, so that the free end moves in a second direction relative to the sensing device; Wherein, the first direction is opposite to the second direction.
The flexible electronic device according to claim 2, wherein the pull rod and the sensing device are spaced apart on the same plane on the side of the non-display surface of the flexible display screen, and the free end is provided There are contacts, and the contacts are arranged superimposed with the sensing device and are in contact with the sensing device.
The flexible electronic device of claim 4, wherein the pull rod is a metal pull rod or a plastic pull rod.
8. The flexible electronic device of claim 4, wherein the contact is a metal contact for making electrical contact with the sensing device.
7. The flexible electronic device of claim 1, wherein the sensing device is elongated and arranged in close contact with one side of the non-display surface of the flexible display screen; the free end can be positioned at the The sensing device moves in the length direction.
The flexible electronic device according to claim 1, wherein the sensing device is a capacitive touch panel; and the sensing signal includes a high-level signal and/or a low-level signal.
5. The flexible electronic device of claim 1, wherein the sensing device is a resistive sheet whose resistance changes monotonically and is attached to a side of the non-display surface of the flexible display screen.
The flexible electronic device according to claim 1, wherein the processor further determines whether the current bending state of the flexible electronic device matches the target bending state; when the current bending state of the flexible electronic device When matching with the target bending state, the processor determines the function corresponding to the current bending state according to the preset correspondence table of bending state and function, and controls the flexible electronic device to perform the corresponding function.
The flexible electronic device according to claim 10, wherein the preset table of correspondence between bending states and functions defines a one-to-one correspondence between multiple bending states and multiple functions, so The processor determining whether the current bending state of the flexible electronic device matches the target bending state includes:

Determine whether the current bending state of the flexible electronic device matches a bending state defined in the correspondence table; if it matches, it is determined that the current bending state of the flexible electronic device matches a target bending state.
10. The flexible electronic device according to claim 10, wherein said "when the current bending state of the flexible electronic device matches the target bending state, the processor is The corresponding relationship table determines the function corresponding to the current bending state", including:

When the current bending state of the flexible electronic device matches the target bending state, the processor detects the currently displayed application and/or interactive interface, and according to the detected application and/or interactive interface, the target The bending state and the preset correspondence table of the corresponding bending state and function determine the function corresponding to the current bending state.
A bending detection method applied to a flexible electronic device, characterized in that the flexible electronic device includes a flexible display screen, a sensing device, a fixing device, and a tie rod; the fixed end of the tie rod is fixed on the fixing device The free end of the pull rod is attached to the sensing device and can move relative to the sensing device, and moves to different positions of the sensing device when the flexible display screen is in different bending states; When the flexible display screen is in different bending states, the sensing device outputs different sensing signals according to the different contact positions of the free end and the sensing device; the bending detection method includes:

Acquiring the sensing signal generated by the sensing device; and

The bending state corresponding to the obtained sensing signal is determined according to the obtained sensing signal and the preset corresponding table of the sensing signal and the bending state.
The bending detection method according to claim 13, wherein the bending method further comprises the steps:

Judge whether the determined bending state matches the target bending state;

When the determined bending state matches the target bending state, determine the function corresponding to the determined bending state according to the preset correspondence table of bending state and function; and

Control the flexible electronic device to perform the corresponding function.
The bending detection method according to claim 14, wherein the preset table of correspondence between bending states and functions defines one-to-one correspondence between multiple bending states and multiple functions, The judging whether the determined bending state matches the target bending state includes:

It is determined whether the determined bending state matches a bending state defined in the correspondence table; if it matches, it is determined that the current bending state of the flexible electronic device matches a target bending state.
The bending detection method according to claim 14, wherein the "when the determined bending state matches the target bending state, determine the determined bending state according to a preset correspondence table of bending state and function). The functions corresponding to the bending state" include:

When the determined bending state matches the target bending state, the currently displayed application and/or interactive interface is detected, based on the detected application and/or interactive interface, the target bending state, and the preset corresponding The corresponding relationship table between the bending state and the function determines the function corresponding to the determined bending state.
The bending detection method according to claim 13, wherein the sensing signal comprises a high-level signal and/or a low-level signal.
A computer-readable storage medium, wherein program instructions are stored on the computer-readable storage medium, and the program instructions are used to execute the bending according to any one of claims 13 to 17 after being called. Detection method.