CN108334266B - Control method of flexible terminal, flexible terminal and computer readable storage medium - Google Patents

Control method of flexible terminal, flexible terminal and computer readable storage medium Download PDF

Info

Publication number
CN108334266B
CN108334266B CN201810077504.1A CN201810077504A CN108334266B CN 108334266 B CN108334266 B CN 108334266B CN 201810077504 A CN201810077504 A CN 201810077504A CN 108334266 B CN108334266 B CN 108334266B
Authority
CN
China
Prior art keywords
flexible
folding
flexible terminal
pressure sensor
preset value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201810077504.1A
Other languages
Chinese (zh)
Other versions
CN108334266A (en
Inventor
陈鹏飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nubia Technology Co Ltd
Original Assignee
Nubia Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nubia Technology Co Ltd filed Critical Nubia Technology Co Ltd
Priority to CN201810077504.1A priority Critical patent/CN108334266B/en
Publication of CN108334266A publication Critical patent/CN108334266A/en
Application granted granted Critical
Publication of CN108334266B publication Critical patent/CN108334266B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0414Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416Control or interface arrangements specially adapted for digitisers
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04102Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper

Abstract

The invention discloses a flexible terminal which comprises a flexible substrate, a flexible display screen and a controller, wherein the flexible display screen is attached to the flexible substrate, a pressure sensor array is arranged on one side of the flexible substrate, which faces the flexible display screen, in a matrix manner, the pressure sensor array is linearly connected to the controller, and the controller is used for receiving sensing data of the pressure sensor array. The embodiment of the invention also discloses a flexible terminal control method and a computer readable storage medium. According to the technical scheme of the embodiment of the invention, the folding position and the folding degree of the flexible terminal can be quickly confirmed, and the flexible terminal is controlled according to the folding position and the folding degree, so that the user experience is increased.

Description

Control method of flexible terminal, flexible terminal and computer readable storage medium
Technical Field
The present invention relates to the field of terminal technologies, and in particular, to a flexible terminal control method, a flexible terminal, and a computer-readable storage medium.
Background
At present, a flexible terminal can be an intelligent terminal device such as an intelligent television, an intelligent tablet computer, an intelligent mobile phone and an intelligent watch. The core component of the flexible terminal is a flexible screen, and the existing flexible screen is generally an OLED display screen. The flexible screen is made by replacing the glass substrate in the prior art with an elastic material, is light and convenient, can be bent or rolled, and is easy to carry.
After the existing flexible terminal is bent at will, the flexible terminal cannot accurately know the bending position and the bending degree, and further cannot control the flexible terminal correspondingly according to the bending condition.
Disclosure of Invention
The invention mainly aims to provide a flexible terminal control method and a corresponding flexible terminal, aiming at quickly confirming the folding position and the folding degree of the flexible terminal and controlling the flexible terminal.
In order to achieve the above object, the flexible terminal provided by the present invention includes a flexible substrate, a flexible display screen, and a controller, wherein the flexible display screen is attached to the flexible substrate, a pressure sensor array is disposed on one side of the flexible substrate facing the flexible display screen in a matrix form, the pressure sensor array is linearly connected to the controller, and the controller is configured to receive sensing data of the pressure sensor array.
Preferably, the controller selects sensing data in which a preset value mutation occurs from the received sensing data of the pressure sensor array, selects pressure sensors having physical positions on a straight line based on the pressure sensors corresponding to the sensing data in which the preset value mutation occurs, and uses the straight line as a folding line of the flexible terminal.
Preferably, the controller determines a change in the folding angle of the flexible terminal according to a change in pressure on the linear pressure sensor.
In addition, in order to achieve the above object, the present invention further provides a flexible terminal control method based on the flexible terminal, where the method includes: selecting sensing data in which a preset value mutation occurs from the sensing data of the pressure sensor array; judging the folding position and the folding degree based on the sensing data with the preset value mutation; and controlling the interface display of the flexible terminal according to the folding position and the folding degree.
Preferably, the step of determining the folding position based on the sensed data having the preset value mutation further comprises: establishing coordinates of the array of pressure sensors on the flexible substrate.
Preferably, the step of determining the folding position based on the sensed data at which the preset value mutation occurs includes: selecting pressure sensors with physical positions on a straight line from the pressure sensors corresponding to the sensing data with the preset value mutation based on the coordinates; and determining the folding position according to the coordinate position of the pressure sensor on the straight line.
Preferably, the step of judging the degree of folding based on the sensed data at which the preset value mutation occurs includes: judging the pressure change value on the linear pressure sensor; and judging the folding degree on the flexible terminal according to the pressure change value.
Preferably, the step of controlling the interface display of the flexible terminal according to the folding position and the folding degree specifically includes: determining a folded area of a flexible display screen of the flexible terminal according to the folding position; and turning off the brightness display of the turned area.
Preferably, the step of controlling the interface display of the flexible terminal according to the folding position and the folding degree specifically includes: determining the projection area of the turned area in the non-turned area on the flexible display screen according to the turned area and the folding degree; and controlling the brightness of the projection area region in the non-turnover region to be reduced to a preset value.
Further, to achieve the above object, the present invention also provides a computer-readable storage medium storing one or more programs, which are executable by one or more processors to implement the steps of the flexible terminal control method as described above.
According to the flexible terminal control method, the flexible terminal and the computer readable storage medium, the pressure sensor is arranged on the flexible substrate, the folding position and the folding degree are rapidly judged through the change of the sensing data of the pressure sensor, the flexible terminal is controlled according to the folding position and the folding degree, and the product experience of a user on the flexible terminal is improved.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention;
FIG. 2 is a diagram of a wireless communication system for the mobile terminal shown in FIG. 1;
fig. 3 is a schematic structural diagram of a flexible terminal according to a first embodiment of the present invention;
fig. 4 is a flowchart of a flexible terminal control method according to a second embodiment of the present invention;
fig. 5 is a schematic view of the flexible terminal of the present invention during folding;
fig. 6 is a schematic block diagram of a flexible terminal according to a third embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.
The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the construction according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.
Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The following describes each component of the mobile terminal in detail with reference to fig. 1:
the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).
WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.
The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.
The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.
Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.
The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.
The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.
Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein. Hereinafter, the mobile terminal 100 will be described taking the flexible terminal 10 as an example.
In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based is described below.
Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.
Specifically, the UE201 may be the terminal 100 described above, and is not described herein again.
The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.
The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).
The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.
Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.
Based on the above mobile terminal hardware structure and communication network system, the present invention provides various embodiments of the method.
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
The terminal may be implemented in various forms. For example, the terminal described in the present invention may include mobile terminals such as a mobile phone, a tablet computer, a camera, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and fixed terminals such as a Digital TV, a desktop computer, and the like.
It will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.
Based on the above terminal hardware structure, the present invention is described in detail below by specific embodiments.
First embodiment
The present embodiment provides a flexible terminal 10 based on the mobile terminal 100, and the flexible terminal 10 of the present embodiment can accurately obtain a screen folding area and a screen folding degree, so as to provide support for subsequent screen control. Referring to fig. 3, fig. 3 is a structural view of a flexible terminal according to the present invention.
In fig. 3, the flexible terminal 10 includes a flexible substrate 101, a flexible display screen 102, and a controller 103, where the flexible display screen 102 is attached to the flexible substrate 101, a pressure sensor array 104 is disposed on a side of the flexible substrate 101 facing the flexible display screen 102 in a matrix, the pressure sensor array 104 is linearly connected to the controller 103, and the controller 103 is configured to receive sensing data of the pressure sensor array 104.
In the present embodiment, the pressure sensor array 104 is distributed on the flexible substrate in a dot matrix, and is closely attached to the flexible display screen 102, that is, a coordinate map of sensing points is formed by the pressure sensors at each point. At this time, if the flexible terminal is folded or otherwise deformed, the pressure sensor in the deformation region is necessarily pressed by the fold, so that the pressure applied to the position changes to some extent. Therefore, at this time, after receiving the sensing data transmitted by the pressure sensor array 104, the controller 103 can screen out the sensing data with a sudden change of a preset value, and locate the pressure sensor corresponding to the corresponding sensing data, and use the most straight line passing through such sensors as the folding line of the folding area of the flexible terminal 10.
In this embodiment, after the controller 103 determines the folding line of the folding area of the flexible terminal 10, the sensing data of the above-mentioned linear pressure sensor is further analyzed, and the folding degree of the flexible terminal 10 is determined according to the sensing data. In the above embodiment, the controller 103 may previously establish a positive correlation between the folding angle and the pressure value, that is, the larger the pressure value is, the larger the folding angle is, and conversely, the smaller the folding angle is. And after the sensing data of the pressure sensor in the folding area, namely the straight line, is obtained, the folding angle of the current flexible terminal is directly obtained according to the incidence relation.
Second embodiment
In this embodiment, a flexible terminal control method based on the flexible terminal shown in fig. 3 is provided, where the flexible terminal control method of this embodiment is applied to a foldable flexible terminal, and a flexible screen terminal such as a flexible screen mobile phone, a flexible screen tablet computer, a flexible screen reader, and the like, referring to fig. 4, fig. 4 is a flowchart of the flexible terminal control method provided in this embodiment, and the flexible terminal control method includes the following steps:
s401: establishing coordinates of the array of pressure sensors on the flexible substrate.
In the present embodiment, the pressure sensor array 104 is distributed on the flexible substrate in a dot matrix, and is closely attached to the flexible display screen 102, that is, a coordinate map of sensing points is formed by the pressure sensors at each point.
S402: selecting sensed data in which a preset value abrupt change occurs from the sensed data of the pressure sensor array.
In this embodiment, if the flexible terminal is folded or otherwise deformed, the pressure sensor in the deformation area is necessarily pressed by the fold, so that the pressure applied to the position changes to some extent.
S403: and judging the folding position and the folding degree based on the sensing data with the preset value mutation.
In this embodiment, after receiving the sensing data transmitted by the pressure sensor array 104, the controller 103 can screen out the sensing data with a sudden change of a preset value, and since the pressure sensor transmitting the sensing data has corresponding coordinates on the flexible substrate, the location point of the pressure sensor with the sudden change of the preset value in the sensing data can be known. Normally, once the flexible terminal 10 is bent, a bending line is inevitably formed, and the sensing data of the sensor on the bending line or in a certain range is inevitably subjected to sudden change of the data due to compression. The line that passes the most pressure sensors of such abrupt changes in sensed data is now taken as the fold line, i.e., the folded position, of the folded region of the flexible terminal 10.
In this embodiment, after the controller 103 determines the folding line of the folding area of the flexible terminal 10, the sensing data of the above-mentioned linear pressure sensor is further analyzed, and the folding degree of the flexible terminal 10 is determined according to the sensing data. In the above embodiment, the controller 103 may previously establish a positive correlation between the folding angle and the pressure value, that is, the larger the pressure value is, the larger the folding angle is, and conversely, the smaller the folding angle is. And after the sensing data of the pressure sensor in the folding area, namely the straight line, is obtained, the folding angle, namely the folding degree of the current flexible terminal is directly obtained according to the incidence relation.
S404: and controlling the interface display of the flexible terminal according to the folding position and the folding degree.
In this embodiment, the controller 103 controls the interface display of the flexible terminal according to the acquired information of the folding position and the folding degree. Referring specifically to fig. 5, fig. 5 is a schematic view of the flexible terminal 10 of the present invention during the folding process. And determining a turned area a of the flexible display screen of the flexible terminal according to the folding position, and then closing the turned area a for brightness display. Specifically, taking the flexible terminal 10 shown in fig. 5 as an example, when one corner of the flexible terminal 10 is folded, the folded area a no longer needs to display contents to the user. In this case, once the folding position is determined, the area of the folded triangle is easily calculated, and since the flexible display screen in the flexible terminal 10 is made of OLED material and has an attribute of lighting any position, based on this, the controller 103 can control the brightness display of the folded region a, so that the brightness display of the unnecessary lighting region can be turned off according to the actual needs of the user, and the effect of saving energy consumption is achieved.
Furthermore, after the flexible terminal 10 is folded to a certain angle, the folded region a will inevitably shield the non-folded region, that is, a projected region b is generated in the non-folded region, and for the projected region b, the controller 10 may control the brightness of the projected region b to be increased or decreased. Specifically, the brightness of the projection area b is increased or decreased to be related to the folding angle of the folding area, and the brightness of the projection area b is dynamically adjusted according to the folding angle, so that the visual experience of a user can be guaranteed as much as possible in the folding process. The above determination of the projection area b can easily determine the positions of the sides of the projection area b according to the known geometric knowledge, because the folding position and the folding angle are determined, and the flexible terminal has a fixed shape and known corners. After determining the location of the projection area b, the controller 103 may pass the brightness of the projection area b, also based on the properties of the OLED screen.
Through the implementation of the embodiment, the folding position and the folding degree of the flexible terminal 10 can be conveniently and quickly determined, and the flexible display screen 102 of the flexible terminal 10 is controlled according to the folding position and the folding degree, so that better user visual experience is obtained.
Third embodiment
The present embodiment provides a flexible terminal 10, referring to fig. 6, fig. 6 is a schematic diagram of a flexible terminal provided in the present embodiment, where the flexible terminal 10 includes a processor 601, a memory 602, and a communication bus 603, where:
the communication bus 603 is used for realizing connection communication between the processor 601 and the memory 602;
the processor 601 is configured to execute one or more programs stored in the memory 602 to implement the steps of the flexible terminal control method in the second embodiment.
In particular, the processor 601 is configured to execute one or more programs stored in the memory 602 to implement the following steps:
establishing coordinates of the array of pressure sensors on the flexible substrate.
In the present embodiment, the pressure sensor array 104 is distributed on the flexible substrate in a dot matrix, and is closely attached to the flexible display screen 102, that is, a coordinate map of sensing points is formed by the pressure sensors at each point.
Selecting sensed data in which a preset value abrupt change occurs from the sensed data of the pressure sensor array.
In this embodiment, if the flexible terminal is folded or otherwise deformed, the pressure sensor in the deformation area is necessarily pressed by the fold, so that the pressure applied to the position changes to some extent.
And judging the folding position and the folding degree based on the sensing data with the preset value mutation.
In this embodiment, after receiving the sensing data transmitted by the pressure sensor array 104, the controller 103 can screen out the sensing data with a sudden change of a preset value, and since the pressure sensor transmitting the sensing data has corresponding coordinates on the flexible substrate, the location point of the pressure sensor with the sudden change of the preset value in the sensing data can be known. Normally, once the flexible terminal 10 is bent, a bending line is inevitably formed, and the sensing data of the sensor on the bending line or in a certain range is inevitably subjected to sudden change of the data due to compression. The line that passes the most pressure sensors of such abrupt changes in sensed data is now taken as the fold line, i.e., the folded position, of the folded region of the flexible terminal 10.
In this embodiment, after the controller 103 determines the folding line of the folding area of the flexible terminal 10, the sensing data of the above-mentioned linear pressure sensor is further analyzed, and the folding degree of the flexible terminal 10 is determined according to the sensing data. In the above embodiment, the controller 103 may previously establish a positive correlation between the folding angle and the pressure value, that is, the larger the pressure value is, the larger the folding angle is, and conversely, the smaller the folding angle is. And after the sensing data of the pressure sensor in the folding area, namely the straight line, is obtained, the folding angle, namely the folding degree of the current flexible terminal is directly obtained according to the incidence relation.
And controlling the interface display of the flexible terminal according to the folding position and the folding degree.
In this embodiment, the controller 103 controls the interface display of the flexible terminal according to the acquired information of the folding position and the folding degree. Referring specifically to fig. 4, fig. 4 is a schematic view of the flexible terminal 10 of the present invention during the folding process. And determining a turned area a of the flexible display screen of the flexible terminal according to the folding position, and then closing the turned area a for brightness display. Specifically, taking the flexible terminal 10 shown in fig. 4 as an example, when a corner of the flexible terminal 10 is folded, the folded area a no longer needs to display contents to the user. In this case, once the folding position is determined, the area of the folded triangle is easily calculated, and since the flexible display screen in the flexible terminal 10 is made of OLED material and has an attribute of lighting any position, based on this, the controller 103 can control the brightness display of the folded region a, so that the brightness display of the unnecessary lighting region can be turned off according to the actual needs of the user, and the effect of saving energy consumption is achieved.
Furthermore, after the flexible terminal 10 is folded to a certain angle, the folded region a will inevitably shield the non-folded region, that is, a projected region b is generated in the non-folded region, and for the projected region b, the controller 10 may control the brightness of the projected region b to be increased or decreased. Specifically, the brightness of the projection area b is increased or decreased to be related to the folding angle of the folding area, and the brightness of the projection area b is dynamically adjusted according to the folding angle, so that the visual experience of a user can be guaranteed as much as possible in the folding process. The above determination of the projection area b can easily determine the positions of the sides of the projection area b according to the known geometric knowledge, because the folding position and the folding angle are determined, and the flexible terminal has a fixed shape and known corners. After determining the location of the projection area b, the controller 103 may pass the brightness of the projection area b, also based on the properties of the OLED screen.
Through the implementation of the embodiment, the folding position and the folding degree of the flexible terminal 10 can be conveniently and quickly determined, and the flexible display screen 102 of the flexible terminal 10 is controlled according to the folding position and the folding degree, so that better user visual experience is obtained.
The present invention also provides a computer-readable storage medium storing one or more programs, which are executable by one or more processors to implement the steps of the flexible terminal control method according to the second embodiment.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (9)

1. A flexible terminal is characterized by comprising a flexible substrate, a flexible display screen and a controller, wherein the flexible display screen is attached to the flexible substrate, a pressure sensor array is arranged on one side of the flexible substrate, which faces the flexible display screen, in a matrix manner, the pressure sensor array is linearly connected to the controller, and the controller is used for receiving sensing data of the pressure sensor array; the sensing data can be used for judging a folding position and a folding degree, and controlling the interface display of the flexible terminal according to the folding position and the folding degree, wherein the controlling the interface display of the flexible terminal according to the folding position and the folding degree comprises: determining the projection area of the turned area in the non-turned area on the flexible display screen according to the turned area and the folding degree; controlling the brightness of the projection area region in the non-turnover region to be reduced to a preset value; and the brightness of the projection area region is enhanced or weakened by relating the turnover angle of the turned area region, and the brightness of the projection area region is dynamically adjusted according to the turnover angle.
2. The flexible terminal of claim 1, wherein the controller selects sensed data in which a preset value mutation occurs from the received sensed data of the pressure sensor array, and selects pressure sensors physically positioned on a straight line based on the pressure sensors corresponding to the sensed data in which the preset value mutation occurs, and takes the straight line as a folding line of the flexible terminal.
3. The flexible terminal of claim 2, wherein the controller determines a change in the folding angle on the flexible terminal based on a change in pressure on the linear pressure sensor.
4. A method for controlling a flexible terminal according to claim 1, wherein the method comprises:
selecting sensing data in which a preset value mutation occurs from the sensing data of the pressure sensor array;
judging the folding position and the folding degree based on the sensing data with the preset value mutation;
controlling the interface display of the flexible terminal according to the folding position and the folding degree;
the step of controlling the interface display of the flexible terminal according to the folding position and the folding degree specifically comprises: determining the projection area of the turned area in the non-turned area on the flexible display screen according to the turned area and the folding degree; controlling the brightness of the projection area region in the non-turnover region to be reduced to a preset value; and the brightness of the projection area region is enhanced or weakened by relating the turnover angle of the turned area region, and the brightness of the projection area region is dynamically adjusted according to the turnover angle.
5. The method for controlling a flexible terminal according to claim 4, wherein the step of determining the folding position based on the sensed data where the preset value mutation occurs is preceded by the step of:
establishing coordinates of the array of pressure sensors on the flexible substrate.
6. The method of claim 5, wherein the step of determining the folding position based on the sensed data at which the preset value mutation occurs comprises:
selecting pressure sensors with physical positions on a straight line from the pressure sensors corresponding to the sensing data with the preset value mutation based on the coordinates;
and determining the folding position according to the coordinate position of the pressure sensor on the straight line.
7. The method of claim 6, wherein the step of determining the degree of folding based on the sensed data at which the preset value mutation occurs comprises:
judging the pressure change value on the linear pressure sensor;
and judging the folding degree on the flexible terminal according to the pressure change value.
8. The method according to claim 4, wherein the step of controlling the interface display of the flexible terminal according to the folding position and the folding degree specifically comprises:
determining a folded area of a flexible display screen of the flexible terminal according to the folding position;
and turning off the brightness display of the turned area.
9. A computer-readable storage medium, characterized in that the computer-readable storage medium stores one or more programs which are executable by one or more processors to implement the steps of the flexible terminal control method according to any one of claims 4 to 8.
CN201810077504.1A 2018-01-26 2018-01-26 Control method of flexible terminal, flexible terminal and computer readable storage medium Active CN108334266B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810077504.1A CN108334266B (en) 2018-01-26 2018-01-26 Control method of flexible terminal, flexible terminal and computer readable storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810077504.1A CN108334266B (en) 2018-01-26 2018-01-26 Control method of flexible terminal, flexible terminal and computer readable storage medium

Publications (2)

Publication Number Publication Date
CN108334266A CN108334266A (en) 2018-07-27
CN108334266B true CN108334266B (en) 2021-07-20

Family

ID=62925776

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810077504.1A Active CN108334266B (en) 2018-01-26 2018-01-26 Control method of flexible terminal, flexible terminal and computer readable storage medium

Country Status (1)

Country Link
CN (1) CN108334266B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109189152A (en) * 2018-08-29 2019-01-11 努比亚技术有限公司 A kind of interface display method, flexible terminal and computer readable storage medium
CN110083246A (en) * 2019-04-30 2019-08-02 努比亚技术有限公司 Terminal control method, mobile terminal and computer readable storage medium
CN110995904A (en) * 2019-12-13 2020-04-10 云谷(固安)科技有限公司 Foldable display device, selection display method, and storage medium
CN113241013A (en) * 2021-06-18 2021-08-10 合肥维信诺科技有限公司 Foldable display device and control method of foldable display device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105074618A (en) * 2013-03-20 2015-11-18 Lg电子株式会社 Foldable display device providing adaptive touch sensitive area and method for controlling the same
CN105830422A (en) * 2014-06-26 2016-08-03 三星电子株式会社 Foldable electronic apparatus and interfacing method thereof
CN106020553A (en) * 2016-06-03 2016-10-12 京东方科技集团股份有限公司 Display panel, manufacturing method thereof and display device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102161694B1 (en) * 2014-10-20 2020-10-05 삼성전자주식회사 Display apparatus and display method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105074618A (en) * 2013-03-20 2015-11-18 Lg电子株式会社 Foldable display device providing adaptive touch sensitive area and method for controlling the same
CN105830422A (en) * 2014-06-26 2016-08-03 三星电子株式会社 Foldable electronic apparatus and interfacing method thereof
CN106020553A (en) * 2016-06-03 2016-10-12 京东方科技集团股份有限公司 Display panel, manufacturing method thereof and display device

Also Published As

Publication number Publication date
CN108334266A (en) 2018-07-27

Similar Documents

Publication Publication Date Title
CN108334266B (en) Control method of flexible terminal, flexible terminal and computer readable storage medium
CN108196804B (en) Flexible screen-based screen splitting method, terminal and computer storage medium
CN108108081B (en) Information display method based on double-sided screen, mobile terminal and readable storage medium
CN108172161B (en) Display method based on flexible screen, mobile terminal and computer readable storage medium
CN107979667B (en) Dual-screen display method, mobile terminal and computer-readable storage medium
CN109144441B (en) Screen adjusting method, terminal and computer readable storage medium
CN109491577B (en) Holding interaction method and device and computer readable storage medium
CN108762709B (en) Terminal control method, terminal and computer readable storage medium
CN108449513B (en) Interactive regulation and control method, equipment and computer readable storage medium
CN108076221B (en) Terminal control method, terminal and computer readable storage medium
CN109683797B (en) Display area control method and device and computer readable storage medium
CN108563388B (en) Screen operation method, mobile terminal and computer-readable storage medium
CN108287627B (en) Interface operation method based on flexible screen, terminal and computer readable storage medium
CN107566631B (en) Volume control method, mobile terminal and computer readable storage medium
CN107566607B (en) Notification display method, mobile terminal and computer readable storage medium
CN112799577A (en) Small window screen projection method, terminal and storage medium
CN109683778B (en) Flexible screen control method and device and computer readable storage medium
CN110198379B (en) Mobile terminal control method, mobile terminal, and computer-readable storage medium
CN109725808B (en) Interaction control method, equipment and computer readable storage medium
CN109413272B (en) Gravity sensor management method, double-sided screen mobile terminal and storage medium
CN109683796B (en) Interaction control method, equipment and computer readable storage medium
CN108897417B (en) Working mode adjusting method, mobile terminal and computer readable storage medium
CN108509124B (en) Multimedia application control method, flexible terminal and storage medium
CN107992278B (en) Brightness adjusting method, mobile terminal and computer readable storage medium
CN108845711B (en) Screen touch method, terminal and computer readable storage medium

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant