WO2021147698A1 - Navigation method for foldable screen, and related apparatuses - Google Patents

Abstract

Provided is a navigation method for a foldable screen. The method is applied to an electronic device (100) comprising the foldable screen, and the method comprises: when the electronic device (100) is in a semi-folded state, the foldable screen comprising a first display region and a second display region, and the electronic device (100) displaying a second display interface by means of the first display region, and displaying a third display interface by means of the second display region, wherein the second display interface comprises map information, and the third interface comprises mirrored navigation information. In this way, the mirrored navigation information is projected onto a windshield of a vehicle, such that forward navigation information is presented on the windshield, thereby causing the gaze of a driver to be focused ahead, and enabling the driver to view forward map information and the forward navigation information at the same time.

Description

Navigation method and related device for folding screen

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office on January 21, 2020, the application number is 202010072787.8, and the application name is "A folding screen navigation method and related device", the entire content of which is incorporated by reference In this application.

Technical field

This application relates to the field of electronic technology, and in particular to a navigation method and related devices for a folding screen.

Background technique

With the continuous development of electronic devices, more and more electronic devices with display screens are used in people's daily life and work, such as mobile phones with display screens. And with the development of screen technology, the display screens of electronic devices have become larger and larger, so as to provide users with richer information and bring users a better experience.

Currently, single-screen mobile phones and other electronic devices are basically fixed on the right side of the steering wheel in the use of car navigation. Although the screen displays map information synchronously, due to the limitation of the screen size, most vehicle drivers use navigation during use. The driving route is judged by the voice broadcast, and when the driver does not hear the content of the voice broadcast clearly, the driver will constantly check the map information on the mobile phone screen, resulting in the driver’s eyes not focusing on the front of the car and unable to observe the road conditions in time , Prone to traffic accidents.

Summary of the invention

This application provides a display method and related device for a folding screen, which realizes that when the folding screen of the electronic device is in a half-folded form, the electronic device can display the display area facing away from the user in the two divided display areas of the folding screen The mirrored navigation information is reflected by the front windshield of the car as a positive image of the navigation information and displayed in front of the user's eyes, and the map information is displayed on the display area on the side facing the user. In this way, the driver's eyes can be focused on the front, and the map information and navigation information can be viewed at the same time, which improves the user experience.

In the first aspect, the present application provides a navigation method for a folding screen, which is applied to an electronic device including a folding screen. The folding screen can be folded to form at least two display areas. The at least two display areas include a first display area and a second display area. 2. Display area. The method includes: when the folding screen is in an expanded form, the electronic device displays a first display interface in full screen through the folding screen, and the first display interface includes map information. In response to the folding screen transitioning from the unfolded form to the half-folded form, the folding screen includes the first display area and the second display area, the electronic device displays the second display interface through the first display area, and the electronic device The second display area displays a third display interface. Wherein, the second display interface includes map information, and the third display interface includes mirrored navigation information. Wherein, when the folding screen is in the expanded configuration, the included angle between the first display area and the second display area is greater than a first angle threshold. When the folding screen is in the half-folded form, the angle between the first screen and the second screen is between the first angle threshold and the second angle threshold. The first angle threshold is greater than the second angle threshold.

According to a navigation method for a folding screen provided in the present application, the folding screen of an electronic device can be folded and divided into a first display area and a second display area. When the electronic device turns on the navigation in the vehicle-mounted mode, and the folding screen of the electronic device is in a half-folded form, the electronic device can display map information on the first display area, and display mirrored navigation information on the second display area, so that the second display area 2. The navigation information on the display area is projected on the windshield of the vehicle, and the screen is positive. In this way, the driver's eyes can be focused on the front, and the map information and navigation information can be viewed at the same time, which improves the user experience.

In a possible implementation manner, the second display interface further includes: a first control; after the electronic device displays the second display interface in the first display area, and after the third display interface is displayed in the second display area, The method further includes: the electronic device receives a first input acting on the first control. In response to the first input, the electronic device displays the second display interface through the second display area, and the electronic device displays the third display interface through the first display area. In this way, the user can adjust the display position of the navigation interface on the folding screen at any time according to requirements, which improves the user experience.

In a possible implementation, the electronic device displays the second display interface through the first display area, and the electronic device displays the third display interface through the second display area, including: capturing an image through a camera of the electronic device. According to the image collected by the camera, it is determined that the second display interface is displayed through the first display area, and the third display interface is displayed through the second display area. In this way, the electronic device can automatically recognize the display area facing the user when the folding screen of the electronic device is in a half-folded form, and adjust the display position of the map interface and the navigation interface in time, so that the navigation interface always faces the front windshield of the vehicle, which improves user experience.

Wherein, the camera and the changing first display area are located on the same side of the electronic device, and the image collected by the camera includes a specific face image.

In a possible implementation manner, the second display interface further includes: a second control. The method further includes: the electronic device receives a second input acting on the second control. In response to the second input, the electronic device adjusts the display contrast of the navigation information in the third display interface. In this way, the user can adjust the contrast of the navigation information displayed by the electronic device according to the actual driving environment to adjust the display effect of the navigation information projected on the front windshield.

In a possible implementation manner, after the electronic device displays the second display interface through the first display area, and the electronic device displays the third display interface through the second display area, the method further includes: the electronic device determines Whether the user is holding the electronic device. In response to the determination result that the user holds the electronic device in hand, the electronic device reduces the display brightness of the third display interface. In this way, the brightness of the navigation information displayed on the electronic device can be adjusted according to the user's use situation to protect the user's eyes.

Wherein, the electronic device determining whether the user is holding the electronic device specifically includes: the electronic device determines whether the touch area of the user touching the folding screen is greater than a specified area threshold; wherein, when the user touching the folding screen, the touch area is greater than When the area threshold is specified, the electronic device determines that the user is holding the electronic device.

In a possible implementation manner, the method further includes: the electronic device obtains the light intensity of the surrounding environment. The electronic device adjusts the display brightness of the third display interface according to the light intensity of the surrounding environment. In this way, the electronic device can project clear navigation information on the front windshield regardless of whether the driving environment is bright or dark, which improves the user experience.

In a possible implementation manner, the method further includes: the electronic device obtains time information. The electronic device adjusts the display color of the navigation information in the third display interface according to the time information. In this way, the navigation information can be projected on the front windshield more clearly.

In a possible implementation manner, the background color of the third display interface is black, and the display color of the navigation information in the third display interface includes one or more of the following: white, red, yellow, and green. In this way, using a color with a large contrast between the background and the text to display the navigation information can make the navigation information projected on the front windshield more clearly.

In a possible implementation manner, after the electronic device displays the second display interface through the first display area, and the electronic device displays the third display interface through the second display area, the method further includes: the electronic device receives The user's third input. In response to the third input, the electronic device turns off the screen of the second display area, and displays a fourth display interface through the first display area, where the fourth display interface includes a map.

In a possible implementation manner, after the electronic device displays the second display interface through the first display area, and the electronic device displays the third display interface through the second display area, the method further includes: the electronic device receives The user's fourth input. In response to the fourth input, the electronic device displays a fifth display interface through the first display area, wherein the second display area displays the third display interface. In this way, the electronic device can allow the user to handle other affairs while navigating the user, which improves the user experience.

In a possible implementation manner, the fifth display interface includes at least one of the following: a call interface, a dial interface, a video playback interface, or a message chat interface.

In a possible implementation, the navigation information includes at least one of the following: the distance to the next intersection, the driving direction of the next intersection, the road name of the next intersection, the remaining distance to the destination, the driving speed, or The time required to reach the destination.

In a possible implementation manner, the map information includes at least one of the following: a map, a real picture, road conditions, or driving route information.

In a second aspect, the present application provides an electronic device, including: a folding screen, one or more processors, one or more memories; the folding screen can be folded to form at least two display areas, the at least two display areas including the first A display area and a second display area; the folding screen and the one or more storages are respectively coupled with one or more processors; the one or more storages are used to store computer program codes, and the computer program codes include computer instructions; When the computer instruction runs on the processor, the electronic device is caused to execute the folding screen navigation method in any possible implementation manner of any one of the foregoing aspects.

In the third aspect, the embodiments of the present application provide a computer storage medium, including computer instructions, which when the computer instructions run on an electronic device, cause the communication device to execute the folding screen in any one of the possible implementations of any of the above aspects. Navigation method.

In a fourth aspect, the embodiments of the present application provide a computer program product that, when the computer program product runs on a computer, causes the computer to execute the folding screen navigation method in any one of the possible implementations of any of the above aspects.

Description of the drawings

FIG. 1 is a schematic diagram of a product form of an electronic device provided by an embodiment of the application;

FIG. 2 is a schematic structural diagram of an electronic device provided by an embodiment of this application;

3 is a schematic diagram of the principle of calculating the angle between the first display area and the second display area provided by an embodiment of the application;

FIG. 4 is a schematic diagram of an example of a geographic marking system provided by an embodiment of the application;

5A-5G are schematic diagrams of a set of interfaces provided by an embodiment of this application;

FIG. 6 is a schematic diagram of a vehicle driving scene provided by an embodiment of the application;

7A-7D are schematic diagrams of another set of interfaces provided by an embodiment of the application;

8A-8C are schematic diagrams of another set of interfaces provided by an embodiment of this application;

9A-9C are schematic diagrams of another set of interfaces provided by an embodiment of the application.

Detailed ways

The technical solutions in the embodiments of the present application will be described clearly and in detail below in conjunction with the accompanying drawings. Among them, in the description of the embodiments of the present application, unless otherwise specified, "/" means or, for example, A/B can mean A or B; the "and/or" in the text is only a description of related objects The association relationship of indicates that there may be three relationships, for example, A and/or B, which may indicate: A alone exists, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application , "Multiple" means two or more than two.

Hereinafter, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as implying or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include one or more of these features. In the description of the embodiments of the present application, unless otherwise specified, “multiple” The meaning is two or more.

The embodiment of the present application provides a method for navigating a folding screen, and the method can be applied to an electronic device with a folding screen. The folding screen can be folded to form at least two display areas. For example, the folding screen can be folded along a folding edge or a folding axis to form a first screen and a second screen.

Among them, the folding modes of the folding screen on the electronic device 100 can be divided into two types. One type is the folding screen that is turned outwards (referred to as the outer folding screen), and the other is the folding screen that is turned inward (referred to as the inner folding screen). Among them, the folding screen can be folded to form the first screen and the second screen as an example. After the outward-folding folding screen is folded, the display direction of the first screen and the display direction of the second screen are opposite to each other. After the inward-folding folding screen is folded, the display direction of the first screen is opposite to the display direction of the second screen. In the embodiments of the present application, the first screen may be referred to as the first display area, and the second screen may be referred to as the second display area.

In the embodiment of the present application, the outward-folding folding screen adopted by the electronic device 100, that is, the display direction of the first screen and the display direction of the second screen are opposite.

For example, please refer to FIG. 1, which shows a schematic diagram of a product form of an electronic device with an outward-folding folding screen 100 provided by an embodiment of the present application. Among them, (a) in FIG. 1 is a schematic diagram of the shape of the outward-folding folding screen when it is fully unfolded. The outward-folding folding screen can be folded along the folding edges in the directions 11a and 11b shown in Figure 1 (a) to form the first display area and the second display area in the half-folded form shown in Figure 1 (b). Display area. The outward-folding folding screen can continue to be folded along the folding edges in the directions 12a and 12b shown in Fig. 1(b) to form the outward-folding folding screen in a completely folded configuration as shown in Fig. 1(c). As shown in (c) of FIG. 1, after the folding screen of the electronic device 100 is completely folded, the first display area and the second display area are opposite to each other.

In the embodiment of the present application, the value range of the included angle α between the first display area and the second display area of the folding screen (including the outward-folding folding screen) of the electronic device 100 is [0°, 180°]. Among them, if α∈[0°, P1], the electronic device 100 can determine that the folding screen is in a fully folded form; if α∈(P1, P2), the electronic device 100 can determine that the folding screen is in a half-folded form; α∈[P2, 180°], the electronic device 100 can determine that the folding screen is in a fully unfolded form. Among them, 0°<P1<P2<180°. P1 and P2 can be preset angle thresholds. P1 and P2 may be determined according to the usage habits of a large number of users using the folding screen; or, P may be set in the electronic device 100 by the user. Among them, P2 may be referred to as the first angle threshold, and P1 may be referred to as the second angle threshold. The first angle threshold is greater than the second angle threshold.

In some embodiments, according to the usage habits of most users, when the angle α between the first display area and the second display area is greater than 150°, the user wants to combine the first display area and the second display area as a whole (that is, as A complete display screen) is more likely to be used. When the angle α between the first display area and the second display area is less than 30 degrees, there is a higher possibility that the user wants to use the first display area or the second display area alone, and the folding screen can be in a completely folded form. Therefore, in the embodiment of the present application, the value range of the preset angle threshold P1 may be (0, 30°), and the value range of the preset angle threshold P2 may be (150°, 180°). For example, the preset angle threshold P1 may be 5°, 10°, 15°, 20°, and so on. The preset angle threshold P2 can be 155°, 160°, 165°, 170°, etc.

It should be noted that the at least two screens formed by folding the folding screens (including the inner folding folding screen and the outer folding folding screen) in the embodiments of the present application may be multiple independent screens, or they may be of an integrated structure. A complete screen is just folded to form at least two parts.

For example, the folding screen may be a flexible folding screen, and the flexible folding screen includes folding edges made of flexible materials. Part or all of the flexible folding screen is made of flexible materials. The at least two display areas formed after the flexible folding screen is folded are a complete screen with an integrated structure, but at least two parts are formed by being folded.

For another example, the aforementioned folding screen may be a multi-screen folding screen. The multi-screen folding screen may include multiple (two or more) individual screens. The above-mentioned multiple display areas are multiple individual display screens. These multiple screens can be connected by folding shafts in sequence. Each screen can be rotated around a folding axis connected to it to realize the folding of multi-screen folding screens.

Among them, in FIG. 1, taking the folding screen as a flexible folding screen as an example, the folding screen in the embodiment of the present application will be described. In addition, in the subsequent embodiments of the present application, the folding screen is a flexible folding screen as an example to describe the method provided in the embodiments of the present application.

Exemplarily, the electronic device 100 in the embodiment of the present application may be a mobile phone, a tablet computer, a desktop computer, a laptop computer, a handheld computer, a notebook computer, an ultra-mobile personal computer (UMPC), or a netbook. , As well as cellular phones, personal digital assistants (personal digital assistants, PDA), augmented reality (Augmented reality, AR)\virtual reality (virtual reality, VR) devices including the above-mentioned folding screens, the embodiment of the application relates to the electronic device There are no special restrictions on the specific types.

FIG. 2 shows a schematic diagram of the structure of the electronic device 100.

Hereinafter, the embodiment will be described in detail by taking the electronic device 100 as an example. It should be understood that the electronic device 100 shown in FIG. 2 is only an example, and the electronic device 100 may have more or fewer components than those shown in FIG. 2, two or more components may be combined, or Can have different component configurations. The various components shown in the figure may be implemented in hardware, software, or a combination of hardware and software including one or more signal processing and/or application specific integrated circuits.

The electronic device 100 may include: a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2. Mobile communication module 150, wireless communication module 160, audio module 170, speaker 170A, receiver 170B, microphone 170C, earphone jack 170D, sensor module 180, buttons 190, motor 191, indicator 192, camera 193, display 194, And subscriber identification module (subscriber identification module, SIM) card interface 195 and so on. The sensor module 180 may include a pressure sensor 180A, a gyroscope sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, and ambient light Sensor 180L, bone conduction sensor 180M, etc.

It can be understood that the structure illustrated in the embodiment of the present invention does not constitute a specific limitation on the electronic device 100. In other embodiments of the present application, the electronic device 100 may include more or fewer components than shown, or combine certain components, or split certain components, or arrange different components. The illustrated components can be implemented in hardware, software, or a combination of software and hardware.

The processor 110 may include one or more processing units. For example, the processor 110 may include an application processor (AP), a modem processor, a graphics processing unit (GPU), and an image signal processor. (image signal processor, ISP), controller, memory, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural-network processing unit (NPU) Wait. Among them, the different processing units may be independent devices or integrated in one or more processors.

The controller may be the nerve center and command center of the electronic device 100. The controller can generate operation control signals according to the instruction operation code and timing signals to complete the control of fetching instructions and executing instructions.

A memory may also be provided in the processor 110 to store instructions and data. In some embodiments, the memory in the processor 110 is a cache memory. The memory can store instructions or data that have just been used or recycled by the processor 110. If the processor 110 needs to use the instruction or data again, it can be directly called from the memory. Repeated accesses are avoided, the waiting time of the processor 110 is reduced, and the efficiency of the system is improved.

In some embodiments, the processor 110 may include one or more interfaces. The interface may include an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuit sound, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, a universal asynchronous transceiver receiver/transmitter, UART) interface, mobile industry processor interface (MIPI), general-purpose input/output (GPIO) interface, subscriber identity module (SIM) interface, and / Or Universal Serial Bus (USB) interface, etc.

The electronic device 100 implements a display function through a GPU, a display screen 194, an application processor, and the like. The GPU is a microprocessor for image processing, connected to the display 194 and the application processor. The GPU is used to perform mathematical and geometric calculations and is used for graphics rendering. The processor 110 may include one or more GPUs that execute program instructions to generate or change display information.

The display screen 194 is used to display images, videos, etc. The display screen 194 may include the above-mentioned outward-folding folding screen. When the outward-folding folding screen is folded along the folding edge, it can be divided into a first screen and a second screen, where the first screen and the second screen are opposite to each other.

The display screen 194 includes a display panel. The display panel can use liquid crystal display (LCD), organic light-emitting diode (OLED), active matrix organic light-emitting diode or active-matrix organic light-emitting diode (active-matrix organic light-emitting diode). emitting diode, AMOLED, flexible light-emitting diode (FLED), Miniled, MicroLed, Micro-oLed, quantum dot light-emitting diode (QLED), etc. In some embodiments, the electronic device 100 may include one or N display screens 194, and N is a positive integer greater than one.

The electronic device 100 can implement a shooting function through an ISP, a camera 193, a video codec, a GPU, a display screen 194, and an application processor.

The ISP is used to process the data fed back from the camera 193. For example, when taking a picture, the shutter is opened, the light is transmitted to the photosensitive element of the camera through the lens, the light signal is converted into an electrical signal, and the photosensitive element of the camera transmits the electrical signal to the ISP for processing and is converted into an image visible to the naked eye. ISP can also optimize the image noise, brightness, and skin color. ISP can also optimize the exposure, color temperature and other parameters of the shooting scene. In some embodiments, the ISP may be provided in the camera 193.

The camera 193 is used to capture still images or videos. The object generates an optical image through the lens and is projected to the photosensitive element. The photosensitive element may be a charge coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The photosensitive element converts the optical signal into an electrical signal, and then transmits the electrical signal to the ISP to convert it into a digital image signal. ISP outputs digital image signals to DSP for processing. DSP converts digital image signals into standard RGB, YUV and other formats of image signals. In some embodiments, the electronic device 100 may include one or N cameras 193, and N is a positive integer greater than one.

The internal memory 121 may be used to store computer executable program code, where the executable program code includes instructions. The processor 110 executes various functional applications and data processing of the electronic device 100 by running instructions stored in the internal memory 121. The internal memory 121 may include a storage program area and a storage data area. Among them, the storage program area can store an operating system, an application program (such as a sound playback function, an image playback function, etc.) required by at least one function, and the like. The data storage area can store data (such as audio data, phone book, etc.) created during the use of the electronic device 100. In addition, the internal memory 121 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, a universal flash storage (UFS), and the like.

The electronic device 100 can implement audio functions through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, and the application processor. For example, music playback, recording, etc.

The audio module 170 is used to convert digital audio information into an analog audio signal for output, and is also used to convert an analog audio input into a digital audio signal. The audio module 170 can also be used to encode and decode audio signals. In some embodiments, the audio module 170 may be provided in the processor 110, or part of the functional modules of the audio module 170 may be provided in the processor 110.

The speaker 170A, also called "speaker", is used to convert audio electrical signals into sound signals. The electronic device 100 can listen to music through the speaker 170A, or listen to a hands-free call.

The receiver 170B, also called "earpiece", is used to convert audio electrical signals into sound signals. When the electronic device 100 answers a call or voice message, it can receive the voice by bringing the receiver 170B close to the human ear.

The microphone 170C, also called "microphone", "microphone", is used to convert sound signals into electrical signals. When making a call or sending a voice message, the user can make a sound by approaching the microphone 170C through the human mouth, and input the sound signal into the microphone 170C. The electronic device 100 may be provided with at least one microphone 170C. In other embodiments, the electronic device 100 may be provided with two microphones 170C, which can implement noise reduction functions in addition to collecting sound signals. In other embodiments, the electronic device 100 may also be provided with three, four or more microphones 170C to collect sound signals, reduce noise, identify sound sources, and realize directional recording functions.

The earphone interface 170D is used to connect wired earphones. The earphone interface 170D may be a USB interface 130, or a 3.5mm open mobile terminal platform (OMTP) standard interface, or a cellular telecommunications industry association of the USA (CTIA) standard interface.

The pressure sensor 180A is used to sense the pressure signal and can convert the pressure signal into an electrical signal. In some embodiments, the pressure sensor 180A may be provided on the display screen 194. There are many types of pressure sensors 180A, such as resistive pressure sensors, inductive pressure sensors, capacitive pressure sensors and so on. The capacitive pressure sensor may include at least two parallel plates with conductive materials. When a force is applied to the pressure sensor 180A, the capacitance between the electrodes changes. The electronic device 100 determines the intensity of the pressure based on the change in capacitance. When a touch operation acts on the display screen 194, the electronic device 100 detects the intensity of the touch operation according to the pressure sensor 180A. The electronic device 100 may also calculate the touched position according to the detection signal of the pressure sensor 180A. In some embodiments, touch operations that act on the same touch position but have different touch operation strengths may correspond to different operation instructions. For example: when a touch operation whose intensity of the touch operation is less than the first pressure threshold is applied to the short message application icon, an instruction to view the short message is executed. When a touch operation with a touch operation intensity greater than or equal to the first pressure threshold acts on the short message application icon, an instruction to create a new short message is executed.

The gyro sensor 180B may be used to determine the movement posture of the electronic device 100. In some embodiments, the angular velocity of the electronic device 100 around three axes (ie, x, y, and z axes) can be determined by the gyro sensor 180B. The gyro sensor 180B can be used for image stabilization. Exemplarily, when the shutter is pressed, the gyro sensor 180B detects the shake angle of the electronic device 100, calculates the distance that the lens module needs to compensate according to the angle, and allows the lens to counteract the shake of the electronic device 100 through reverse movement to achieve anti-shake. The gyro sensor 180B can also be used for navigation and somatosensory game scenes.

In the embodiment of the present application, the display screen 194 of the electronic device 100 can be folded to form multiple display areas. A gyro sensor 180B may be provided in the multiple display areas for measuring the orientation of the corresponding display area (that is, the direction vector of the orientation). The electronic device 100 can determine the angle between adjacent display areas (for example, the angle between the first display area and the second display area) according to the change in the orientation angle of each display area measured by the gyroscope sensor 180B.

It should be noted that, in the embodiment of the present application, the folding screen of the electronic device 100 (such as the above-mentioned display screen 194) can be folded to form multiple display areas. Each display area may include a gyroscope sensor (such as the aforementioned gyroscope 180B) for measuring the orientation of the corresponding screen (that is, the direction vector of the orientation). For example, in conjunction with FIG. 1, the display screen 194 of the electronic device 100 can be folded to form a first display area (that is, the first screen) and a second display area (that is, the second screen), then the first display area and the B plane Each includes a gyro sensor 180B, which is used to measure the orientation of the first display area and the second display area, respectively. The electronic device 100 can determine the angle between adjacent screens and the angular relationship between each screen and the horizontal plane according to the measured angle change of the orientation of each screen.

Exemplarily, as shown in FIG. 3, the folding screen of the electronic device 100 can be folded to form a first display area and a second display area. The first display area is provided with a gyro sensor A, and the second display area is provided with a gyro sensor B. In the embodiment of the application, the principle that the gyroscope sensor A measures the orientation of the first display area (that is, the direction vector of the direction), and the gyroscope sensor B measures the orientation (that is, the direction vector of the direction) of the second display area, and the electronic device 100. The principle of calculating the angle α between the first display area and the second display area according to the orientation of the first display area and the orientation of the second display area will be explained.

Among them, the coordinate system of the gyroscope sensor is the geographic coordinate system. As shown in Figure 4, the origin O of the geographic coordinate system is at the point where the carrier (ie, the device containing the gyroscope sensor, such as the electronic device 100) is located, the X axis is along the local latitude to the east (E), and the Y axis is along the local meridian. Pointing north (N), the Z axis points upward along the local geographic vertical line, and forms a right-handed rectangular coordinate system with the X axis and the Y axis. Among them, the plane formed by the X axis and the Y axis is the local horizontal plane, and the plane formed by the Y axis and the Z axis is the local meridian plane. Therefore, it is understandable that the coordinate system of the gyroscope sensor is: taking the gyroscope sensor as the origin O, pointing east along the local latitude as the X axis, pointing north along the local meridian as the Y axis, and pointing upward along the local geographic vertical (ie The direction of the geographic vertical is the Z axis.

The electronic device 100 uses the gyro sensor provided in each display area to measure the direction vector that each display area faces in the coordinate system of the gyro sensor provided.

For example, referring to the side view of the electronic device 100 shown in FIG. 3, the electronic device 100 measures the direction vector of the orientation of the first display area in the coordinate system of the gyro sensor A as a vector

The direction vector of the orientation of the second display area in the coordinate system of the gyro sensor B is a vector

The electronic device 100 uses the following formula (1) to calculate the vector

With vector

The included angle θ:

According to Figure 3, it can be seen that since the vector

Perpendicular to the first display area, vector

It is perpendicular to the second display area, and therefore, the included angle α=180°-θ between the first display area and the second display area can be obtained. That is, the electronic device 100 can be based on the direction vector (that is, the vector) of the orientation of the first display area in the coordinate system of the gyroscope sensor A obtained by measurement.

) And the direction vector of the orientation of the second display area in the coordinate system of the gyro sensor B (i.e. vector

), the angle α between the first display area and the second display area is determined.

It should be noted that although the positions of the gyroscope sensors provided in the first display area and the second display area do not overlap, that is, the origins of the coordinate systems of the gyroscope sensors in the first display area and the second display area do not overlap, However, the X-axis, Y-axis, and Z-axis of the two coordinate systems are parallel, so that it can be considered that the coordinate systems of the gyroscope sensors provided in the first display area and the second display area are parallel. In this way, although the vector

And vector

Not in the same coordinate system, but because the axes of the two coordinate systems are parallel, the vector can still be calculated by the above formula (1)

With vector

The included angle θ.

In some embodiments, one or more other sensors may also cooperate to measure the angle α between the first display area and the second display area. For example, each screen of the folding screen can be provided with an acceleration sensor. The electronic device 100 (such as the processor 110) can use an acceleration sensor to measure the motion acceleration of each screen when it is rotated; and then calculate the rotation angle of one screen relative to the other screen according to the measured motion acceleration, that is, the first display area and the first display area. 2. The included angle α of the display area.

In other embodiments, the above-mentioned gyroscope sensor may be a virtual gyroscope sensor formed by cooperating with a plurality of other sensors. The virtual gyroscope sensor may be used to calculate the angle between adjacent screens of the folding screen, that is, the first display area and the The included angle α of the second display area.

In other embodiments, an angle sensor is installed at the folding position of the fold line of the electronic device 100 (for example, on the rotating shaft), and the electronic device 100 can measure the first display area and the second display area through the angle sensor arranged on the folding position of the folding screen. 2. The angle α formed by the display area.

The magnetic sensor 180D includes a Hall sensor. The electronic device 100 may use the magnetic sensor 180D to detect the opening and closing of the flip holster. In some embodiments, when the electronic device 100 is a flip machine, the electronic device 100 can detect the opening and closing of the flip according to the magnetic sensor 180D. Furthermore, according to the detected opening and closing state of the leather case or the opening and closing state of the flip cover, features such as automatic unlocking of the flip cover are set.

The acceleration sensor 180E can detect the magnitude of the acceleration of the electronic device 100 in various directions (generally three axes). When the electronic device 100 is stationary, the magnitude and direction of gravity can be detected. It can also be used to identify the posture of electronic devices, and apply to applications such as horizontal and vertical screen switching, pedometers, etc.

The proximity light sensor 180G may include, for example, a light emitting diode (LED) and a light detector such as a photodiode. The light emitting diode may be an infrared light emitting diode. The electronic device 100 emits infrared light to the outside through the light emitting diode. The electronic device 100 uses a photodiode to detect infrared reflected light from nearby objects. When sufficient reflected light is detected, it can be determined that there is an object near the electronic device 100. When insufficient reflected light is detected, the electronic device 100 can determine that there is no object in the vicinity of the electronic device 100. The electronic device 100 can use the proximity light sensor 180G to detect that the user holds the electronic device 100 close to the ear to talk, so as to automatically turn off the screen to save power. The proximity light sensor 180G can also be used in leather case mode, and the pocket mode will automatically unlock and lock the screen.

The ambient light sensor 180L is used to sense the brightness of the ambient light. The electronic device 100 can adaptively adjust the brightness of the display screen 194 according to the perceived brightness of the ambient light. The ambient light sensor 180L can also be used to automatically adjust the white balance when taking pictures. The ambient light sensor 180L can also cooperate with the proximity light sensor 180G to detect whether the electronic device 100 is in the pocket to prevent accidental touch.

The fingerprint sensor 180H is used to collect fingerprints. The electronic device 100 can use the collected fingerprint characteristics to implement fingerprint unlocking, access application locks, fingerprint photographs, fingerprint answering calls, and so on.

The temperature sensor 180J is used to detect temperature. In some embodiments, the electronic device 100 uses the temperature detected by the temperature sensor 180J to execute a temperature processing strategy. For example, when the temperature reported by the temperature sensor 180J exceeds a threshold value, the electronic device 100 reduces the performance of the processor located near the temperature sensor 180J, so as to reduce power consumption and implement thermal protection. In other embodiments, when the temperature is lower than another threshold, the electronic device 100 heats the battery 142 to avoid abnormal shutdown of the electronic device 100 due to low temperature. In some other embodiments, when the temperature is lower than another threshold, the electronic device 100 boosts the output voltage of the battery 142 to avoid abnormal shutdown caused by low temperature.

Touch sensor 180K, also called "touch panel". The touch sensor 180K may be disposed on the display screen 194, and the touch screen is composed of the touch sensor 180K and the display screen 194, which is also called a “touch screen”. The touch sensor 180K is used to detect touch operations acting on or near it. The touch sensor can pass the detected touch operation to the application processor to determine the type of touch event. The visual output related to the touch operation can be provided through the display screen 194. In other embodiments, the touch sensor 180K may also be disposed on the surface of the electronic device 100, which is different from the position of the display screen 194.

In the following, in combination with application scenarios, a method for navigating a folding screen provided in an embodiment of the present application will be specifically introduced.

In some application scenarios, the folding screen of the electronic device 100 may be folded and divided into a first display area and a second display area. When the electronic device 100 turns on navigation in the vehicle-mounted mode, and the folding screen of the electronic device 100 is in a half-folded form, the electronic device 100 can display map information on the first display area and display mirrored navigation information on the second display area. So that the navigation information on the second display area is projected on the windshield of the vehicle in a positive direction. The second display area displays the second display interface. The second display interface contains mirrored navigation information. The second display interface is projected onto the windshield of the vehicle, and a projection interface is displayed on the windshield of the vehicle. The projection interface is a mirror image of the first display interface. The projection interface and the second display interface can be left and right mirror images, or the projection interface can be obtained by turning the second display interface left and right, and the projection interface contains forward navigation information. The vehicle windshield is located directly in front of the user, and the user views the display interface through the vehicle windshield. In this way, the driver's eyes can be focused on the front, and the map information and navigation information can be viewed at the same time, which improves the user experience.

Exemplarily, as shown in FIG. 5A, the folding screen of the electronic device 100 is in a fully expanded state, and the electronic device 100 may display the main interface 510 in full screen on the folding screen. Wherein, the main interface 510 displays a page on which application icons are placed, and the page includes multiple application icons (for example, weather application icons, stock application icons, calculator application icons, settings application icons, mail application icons, and Alipay applications). Icon, QQ application icon, WeChat application icon, gallery application icon, music application icon, video application icon, car mode icon 511, etc.). A page indicator is also displayed below the multiple application icons to indicate the positional relationship between the currently displayed page and other pages. There are also multiple tray icons below the page indicator (for example, dial-up application icon, information application icon, contact application icon, camera application icon).

The electronic device 100 may receive an input operation (for example, a click) of the user acting on the vehicle-mounted mode icon 511, and in response to the input operation, the electronic device 100 may turn on the vehicle-mounted mode and display the vehicle-mounted mode interface 520 as shown in FIG. 5B.

As shown in FIG. 5B, the car mode interface 520 may display icons including one or more car applications (for example, map application icon 521, phone application icon 522, music application icon 523, settings application icon 524, etc.), where The in-vehicle mode interface 520 may also include a voice input control 525 and an exit control 526. The voice input control 525 can be used to receive and execute voice commands input by the user (for example, voice commands such as "open map navigation"). The exit control 526 can be used to trigger the electronic device 100 to turn off the in-vehicle mode.

Wherein, the implementation manner of turning on the vehicle-mounted mode of the electronic device 100 is not limited to the triggering by the user acting on the vehicle-mounted mode icon 511 as shown in FIG. 5A. In a possible implementation manner, the electronic device 100 may receive a voice instruction input by the user through a voice assistant, and execute the voice instruction to start the vehicle-mounted mode. In another possible implementation manner, when the electronic device 100 establishes a connection with the vehicle via Bluetooth, the electronic device 100 can automatically turn on the vehicle-mounted mode. Alternatively, when the electronic device 100 establishes a connection with the vehicle via Bluetooth, the electronic device 100 may display the in-vehicle mode enable option, and in response to the user's input operation (for example, clicking) on the in-vehicle mode enable option, the electronic device 100 may enable the in-vehicle mode .

The electronic device 100 may receive the user's input operation (for example, click) on the map application icon 521 in the vehicle-mounted mode interface 520 shown in FIG. 5B, and in response to the input operation, the electronic device 100 may display the map application interface as shown in FIG. 5C 530.

As shown in FIG. 5C, the map application interface 530 includes a destination search box 531, a search control 532, a voice input control 533, a map 534, and a location mark 535. The destination search box 531 can be used to receive the destination name input by the user. The search control 532 can be used to trigger the display of the location corresponding to the destination name in the destination search box 531 on the map 534. The voice input control 533 can be used to trigger the receiving of the name of the destination voice input by the user. The location mark 535 can be used to indicate the location of the electronic device 100 on the map 534.

As shown in FIG. 5D, the electronic device 100 may receive the destination name (for example, “Tian'an Cloud Valley”) entered by the user in the destination search box 531, and receive the user's input operation on the search control 532. In response to the input operation, the electronic device 100 may display a window 540. The window 540 may include the distance 542 (for example, 5.2KM) between the current geographic location of the electronic device 100 and the destination, destination address information 543 ("Guangdong Province-Shenzhen-Longgang District-Banxuegang Avenue 163 Park") and navigation Control 541.

Wherein, the above-mentioned map application interface 530 may be referred to as the first display interface.

The electronic device 100 can receive an input operation (for example, a click) of the navigation control 541 by the user, and in response to the input operation, the electronic device 100 can start the navigation, and obtain the route from the current location of the electronic device 100 to the destination from the map server. Information, and the interface 550 shown in FIG. 5E is displayed in full screen.

As shown in FIG. 5E, the interface 550 can display a map 551, a location mark 552, a driving route 553 from the current location of the electronic device 100 to the destination, more controls 554, an exit control 555, and a navigation window. 560. Wherein, the location mark 552 can be used to indicate the current location of the electronic device 100 on the map. The more controls 554 can be used to trigger the display of more navigation-related functional controls. The exit control 555 can be used to trigger the electronic device 100 to exit the navigation. The navigation window 560 may include navigation information of the electronic device 100. The navigation information may include a distance 561 (for example, 100 meters) to the next intersection, a driving direction 562 (for example, turn right) at the next intersection, and arrival at the next intersection. The road name 563 (for example, "Bell Road"), the remaining distance to the destination 564 (for example, "5.2 kilometers remaining"), and the time required to reach the destination 565 (for example, "17 minutes").

When the electronic device 100 starts to navigate in the vehicle-mounted mode, and the folding screen is switched to a half-folded form (for example, switched from an unfolded form to a half-folded form), the electronic device 100 may display a map interface (which may be referred to as the first display area) on the first display area. Second display interface), display the navigation interface (may be called the third display interface) on the second display area. Wherein, the map interface includes map information, and the map information may include one or more of maps, real-time pictures, road conditions, driving route information, and so on. The navigation interface includes navigation information that is mirrored in the left and right directions. The navigation information can include the distance to the next intersection, the driving direction of the next intersection, the name of the road to arrive at the next intersection, the remaining distance to the destination, the driving speed, and the arrival The time required for the destination, etc.

The electronic device 100 can access a map server through a map application, and obtain the above-mentioned navigation information from the map server.

Exemplarily, as shown in FIG. 5F, when the electronic device 100 starts to navigate in the vehicle-mounted mode and the folding screen is switched to a half-folded form, the electronic device 100 may display the map interface 570 on the first display area. The map interface 570 may include a map 571, a location mark 572 of the electronic device 100 on the map 571, a driving route 573, more controls 574, an exit control 575, and so on. The driving route 573 is used to characterize the route from the current position of the electronic device 100 to the destination position. For the text description of the map interface 570, reference may be made to the text description of the interface 550 shown in FIG. 5E.

As shown in FIG. 5G, when the electronic device 100 starts to navigate in the vehicle-mounted mode and the folding screen is switched to a half-folded form, the electronic device 100 may display the navigation interface 580 on the first display area. Wherein, the navigation information is displayed in the left and right mirror images in the navigation interface 580. The navigation information may include the distance 581 (for example, 100 meters) to the next intersection, the driving direction 582 (for example, turn right) at the next intersection, and the next intersection. The name of the road reached 583 (for example, "Bell Road"), the remaining distance to the destination 584 (for example, 5.2Km), the driving speed of 585 (for example, 0km/h), the time required to reach the destination 586 (for example, 17 Minutes) wait.

When the folding screen of the electronic device 100 is in a half-folded form, the map interface is displayed on the first display area, and the navigation interface is displayed on the second display area, the electronic device 100 can be placed under the front windshield of the car. Wherein, the second display area may face the front windshield of the car. Since the navigation interface displayed on the second display area of the electronic device 100 includes navigation information displayed mirrored in the left and right directions, when the navigation interface displayed on the second display area of the electronic device 100 is projected onto the front windshield of the car When it is on the glass, the front windshield can display the navigation information displayed in the left and right directions.

Exemplarily, as shown in FIG. 6, the electronic device 100 is placed under the front windshield 601 when the folding screen is in a half-folded configuration, wherein the first display area of the electronic device 100 is displayed as shown in FIG. 5F. In the map interface 570 in the embodiment, the navigation interface 580 in the embodiment shown in FIG. 5G is displayed on the second display area, and the navigation information is displayed in the left and right mirror images in the navigation interface 580. The first display area of the electronic device 100 may face the driver in the vehicle, and the second display area may face the front windshield 600 of the vehicle. When the navigation information displayed in the left and right mirror images in the navigation interface 580 of the second display area is projected on the front windshield 600, a navigation screen 610 may be displayed on the front windshield 600. Wherein, the navigation screen 610 includes the distance 611 (for example, 100 meters) to the next intersection, the driving direction 612 (for example, turn right) at the next intersection, and the road name 613 (for example, "Bell Road"), the remaining distance to the destination 614 (for example, 5.2Km), the driving speed 615 (for example, 0km/h), the time required to reach the destination 616 (for example, 17 minutes), and so on.

In a possible implementation, when the folding screen of the electronic device 100 is in a half-folded form, the map interface is displayed on the first display area of the folding screen, and the navigation interface is displayed on the second display area, the electronic device 100 is still The screen switching control (may be called the first control) can be displayed on the first display area, and the screen switching control can be used to switch the above-mentioned map interface to the second display area for display, and switch the navigation interface to the first display area for display .

Exemplarily, as shown in FIG. 7A, the folding screen of the electronic device 100 is in a half-folded form, and the electronic device 100 may display a map interface 570 and a screen switching control 711 on the first display area, and display on the second display area For the navigation interface (such as the navigation interface 580 shown in FIG. 5G), the text description of the map interface 570 can refer to the embodiment shown in FIG. 5F, which will not be repeated here. The screen switching control 711 can be used to switch the map interface to be displayed on the second display area, and switch the navigation interface to be displayed on the first display area.

The electronic device 100 may receive an input operation (for example, a click) of the screen switching control from the user, and in response to the input operation, the electronic device 100 may display the map interface and the screen switching control on the second display area, and display the navigation interface On the first display area. Wherein, the input operation for the screen switching control may be referred to as the first input.

Exemplarily, as shown in FIG. 7B, in response to the input operation for the above-mentioned screen switching control 711, the electronic device 100 may display a navigation interface 580 on the first display area, wherein the text description of the navigation interface 580 can be referred to The foregoing embodiment shown in FIG. 5G will not be repeated here.

As shown in FIG. 7C, in response to the input operation for the above-mentioned screen switching control 711, the electronic device 100 may display a map interface 570 and a screen switching control 711 on the second display area, wherein the text description for the map interface 570 may be Refer to the foregoing embodiment shown in FIG. 5F, which will not be repeated here. In this way, the user can adjust the display position of the navigation interface on the folding screen at any time according to requirements, which improves the user experience.

In a possible implementation manner, a front camera may be provided on the electronic device 100. When the folding screen is folded into a first display area and a second display area, the front camera may be connected to the first display area or the second display area. Two display areas on the same side. When the electronic device 100 is in a half-folded form and the navigation is turned on in the vehicle-mounted mode, the electronic device 100 can determine whether the user is facing the first display area or the second display area through the image collected by the camera. Wherein, the image collected by the camera may include a specific face image. If the user is facing the first display area, the electronic device 100 may display the above-mentioned map interface on the first display area and the above-mentioned navigation interface on the second display area. If the user is facing the second display area, the electronic device 100 may display the above-mentioned map interface on the second display area and the above-mentioned navigation interface on the first display area. Among them, map information is displayed in the forward direction in the map interface, and navigation information is displayed in the left and right mirror images in the navigation interface. In this way, the electronic device can automatically recognize the display area facing the user when the folding screen of the electronic device 100 is in a half-folded form, and adjust the display position of the map interface and the navigation interface in time, so that the navigation interface always faces the front windshield of the vehicle, improving Improve the user experience.

In a possible implementation manner, since the electronic device 100 needs to project the navigation interface on the front windshield of the vehicle, in order to make the navigation information in the navigation interface projected on the front windshield more clearly, the electronic The device 100 may use a color with a relatively large contrast between the background and the text on the navigation interface to display navigation information. For example, the electronic device 100 may use white characters on a black background, green characters, or red characters on a navigation interface to display navigation information.

Wherein, when the folding screen is in a half-folded form, when the electronic device 100 displays the map interface on the first display area and the navigation interface on the second display area, the electronic device 100 can also display the contrast adjustment on the first display area. A frame (which can be referred to as a second control), the contrast adjustment frame can be used to adjust the contrast of the navigation interface on the second display area. In this way, the user can adjust the contrast of the navigation information displayed by the electronic device 100 according to the actual driving environment to adjust the display effect of the navigation information projected on the front windshield.

Exemplarily, as shown in FIG. 7D, when the folding screen is in a half-folded form, the electronic device 100 displays a map interface 570 and a contrast adjustment frame 741 on the first display area, and displays a navigation interface on the second display area. For the text description of the map interface 570 and the navigation interface, reference may be made to the foregoing embodiment, which will not be repeated here. The contrast adjustment frame 741 can be used to adjust the contrast of the navigation interface on the second display area in response to user input. For example, when the user slides the slider in the contrast adjustment frame 741 to the right, the electronic device 100 may increase the contrast of the navigation interface on the second display area. When the user slides the slider in the contrast adjustment frame 741 to the left, the electronic device 100 can reduce the contrast of the navigation interface on the second display area.

In a possible implementation, when the folding screen is in a half-folded form, the electronic device 100 displays a map interface on the first display area, and when the navigation interface is displayed on the second display area, if the electronic device 100 detects that the user is holding When using the electronic device 100, the electronic device 100 can reduce the display brightness of the navigation interface displayed on the second display area. When the electronic device 100 detects that the user has not held the electronic device 100 within a period of time (for example, 2 seconds) after handheld use, the electronic device 100 may increase the display brightness of the navigation interface displayed on the second display area. The electronic device 100 can determine the touch area of the user touching the folding screen. When the touch area of the user touching the folding screen is greater than a specified area threshold, the electronic device 100 can determine that the user is using the electronic device 100 by hand.

In a possible implementation manner, since the brightness of the driving environment will affect the projection effect of navigation information on the front windshield, when the folding screen is in a half-folded form, and the electronic device 100 displays the map on the first display area Interface, when the navigation interface is displayed on the second display area, the electronic device 100 can detect the intensity of the ambient light, and adjust the display brightness of the navigation interface according to the intensity of the ambient light, so that when the driving environment is bright, the display brightness of the navigation interface is bright, so that When the driving environment is dark, the display brightness of the navigation interface is dark. In this way, the electronic device 100 can project clear navigation information on the front windshield regardless of whether the driving environment is bright or dark, which improves the user experience.

In a possible implementation, because the light intensity of the driving environment will be different, the navigation interface of different display colors has a different effect on the front windshield. For example, in the daytime, a navigation interface with white navigation information on a black background Projected on the front windshield, the navigation information on the front windshield will appear clearer, but at night, the navigation interface with black background and white navigation information projected on the front windshield will make users feel very dazzling. Therefore, the electronic device 100 can adjust the display color of the navigation interface according to the driving time. When the driving time is during the day (for example, 6:00 to 18:00), the electronic device 100 may set the background of the navigation interface to black and the display color of the navigation information to white. When the driving time is at night (for example, 18:00 to 24:00 and then to 6:00), the electronic device 100 may set the display color of the navigation information to green or yellow or red. In this way, the user's eyes can be protected.

In a possible implementation, when the folding screen is in a half-folded form, the electronic device 100 displays a map interface on the first display area, and when the navigation interface is displayed on the second display area, the electronic device 100 can receive the user's exit navigation In response to this operation, the electronic device 100 can turn off the second display area and display a fourth display interface in the first display area. The fourth display interface can include a map.

Exemplarily, as shown in FIG. 8A, the folding screen of the electronic device 100 is in a half-folded form, the electronic device 100 may display a map interface 570 on the first display area, and display a navigation interface on the second display area (as shown in the above figure). The navigation interface 580 shown in 5G), wherein, for the text description of the map interface 570, reference may be made to the embodiment shown in FIG. 5F, which will not be repeated here.

The electronic device 100 may receive an input operation (for example, a single click) of the user on the exit control 575, and in response to the input operation, the electronic device 100 may exit the navigation, and display the map application interface 810 as shown in FIG. 8B on the first display area. To turn off the second display area.

Exemplarily, as shown in FIG. 8B, after exiting the navigation, the electronic device 100 displays a map application interface 810 on the first display area, where the map application interface 810 includes a destination search box 811, a search control 812, and voice Input control 813, map 814, location mark 815. Since the map application interface 810 is the same as the map application interface 530 shown in FIG. 5C, the text description of the map application interface 810 can refer to the embodiment shown in FIG. 5C, which will not be repeated here.

As shown in FIG. 8C, after exiting the navigation, the electronic device 100 may also turn off the second display area.

In some application scenarios, when the folding screen is in a half-folded form, the electronic device 100 displays a map interface on the first display area, and after displaying the navigation interface (including navigation information displayed in left and right mirror images) on the second display area, the electronic device 100 100 can respond to the user's input operation (which can be referred to as the fourth input), display the fifth display interface of other applications (such as call interface, dial interface, video playback interface, SMS/WeChat chat interface, etc.) on the first display area Wait). In this way, the electronic device 100 can allow the user to handle other affairs while navigating the user, which improves the user experience.

Exemplarily, as shown in FIGS. 9A and 9B, when the electronic device 100 displays a map interface on the first display area and a navigation interface on the second display area, the electronic device 100 can receive calls from other terminals, and The incoming call interface 910 is displayed on the first display area, and the navigation interface 580 is still displayed on the second display area. Wherein, the incoming call interface 910 may include the contact's remark name (for example, "Mom") and/or avatar, the contact phone number (for example, "18xxxxxxxxx"), and one or more functional controls (including recording control, waiting control, and adding call Control, video call control, mute control, contact control, numeric keypad control 911, hang-up control 912, hands-free control 913, etc.). For the text description of the navigation interface 580, reference may be made to the embodiment shown in FIG. 5G, which will not be repeated here.

As shown in FIG. 9C, when the electronic device 100 responds to the user's input operation to hide the call interface, the electronic device 100 may display the above-mentioned map interface 570 and the return call control 921 on the first display area, and still display on the second display area. The navigation interface 580 shown in FIG. 5B is described above. Wherein, after the call interface is hidden, the electronic device 100 can still maintain a call with the contact. The call back control 921 may display the call time (for example, "00:10"), and the call back control 921 may be used to trigger the electronic device 100 to display the call interface shown in FIG. 9A on the first display area.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions recorded in the embodiments are modified, or some of the technical features are equivalently replaced; these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims (18)

1. A navigation method for a folding screen, characterized in that it is applied to an electronic device including a folding screen, the folding screen can be folded to form at least two display areas, the at least two display areas including a first display area and a second display Area; the method includes:

   When the folding screen is in an expanded form, the electronic device displays a first display interface in full screen through the folding screen, and the first display interface includes map information;

   In response to the folding screen transitioning from the unfolded form to the half-folded form, the folding screen includes the first display area and the second display area, and the electronic device displays the second display area through the first display area. A display interface, the electronic device displays a third display interface through the second display area; wherein the second display interface includes map information, and the third display interface includes mirrored navigation information;

   Wherein, when the folding screen is in the expanded configuration, the included angle between the first display area and the second display area is greater than a first angle threshold; when the folding screen is in the half-folded configuration, The included angle between the first screen and the second screen is between the first angle threshold and the second angle threshold; the first angle threshold is greater than the second angle threshold.
2. The method according to claim 1, wherein the second display interface further comprises: a first control; and the method further comprises:

   The electronic device receives a first input acting on the first control;

   In response to the first input, the electronic device displays the second display interface through the second display area, and the electronic device displays the third display interface through the first display area.
3. The method according to claim 1, wherein the method further comprises:

   Collecting images through a camera of the electronic device;

   According to the image collected by the camera, it is determined that the second display interface is displayed through the first display area, and the third display interface is displayed through the second display area.
4. The method according to claim 3, wherein the camera and the first display area are located on the same side of the electronic device, and the image collected by the camera includes a specific face image.
5. The method according to claim 1, wherein the second display interface further comprises: a second control; and the method further comprises:

   The electronic device receives a second input acting on the second control;

   In response to the second input, the electronic device adjusts the display contrast of the navigation information in the third display interface.
6. The method according to claim 1, wherein the method further comprises:

   The electronic device determines whether the user is holding the electronic device;

   In response to the determination result that the user holds the electronic device in hand, the electronic device reduces the display brightness of the third display interface.
7. The method according to claim 6, wherein the electronic device determining whether the user is holding the electronic device specifically comprises:

   The electronic device determines whether the touch area of the user touching the folding screen is greater than a specified area threshold; wherein, when the touch area of the user touching the folding screen is greater than the specified area threshold, the electronic device determines that the user The electronic device is being held.
8. The method according to claim 1, wherein the method further comprises:

   The electronic device obtains the light intensity of the surrounding environment;

   The electronic device adjusts the display brightness of the third display interface according to the light intensity of the surrounding environment.
9. The method according to any one of claims 1-8, wherein the background color of the third display interface is black, and the display color of the navigation information in the third display interface includes one or more of the following: White, red, yellow, green.
10. The method according to claim 1, wherein the method further comprises:

    The electronic device receives the third input of the user;

    In response to the third input, the electronic device turns off the second display area, and displays a fourth display interface through the first display area, where the fourth display interface includes a map.
11. The method according to claim 1, wherein the method further comprises:

    The electronic device receives the fourth input of the user;

    In response to the fourth input, the electronic device displays a fifth display interface through the first display area, wherein the second display area displays the third display interface.
12. The method according to claim 11, wherein the fifth display interface comprises at least one of the following: a call interface, a dial interface, a video playback interface, or a message chat interface.
13. The method according to claim 1, wherein the navigation information includes at least one of the following: the distance to the next intersection, the driving direction of the next intersection, the road name of the next intersection, and the remaining distance to the destination , Driving speed, or time required to reach the destination.
14. The method according to claim 1, wherein the map information includes at least one of the following: a map, a real picture, road conditions, or driving route information.
15. An electronic device, comprising: a folding screen, one or more processors, one or more memories; the folding screen can be folded to form at least two display areas, the at least two display areas including the first A display area and a second display area; the folding screen and the one or more memories are respectively coupled with the one or more processors; the one or more memories are used to store computer program codes, the computer programs The code includes computer instructions; when the computer instructions run on the processor, the electronic device is caused to execute the folding screen navigation method according to any one of claims 1-14.
16. A chip system, characterized in that it is applied to electronic equipment including folding; the chip system includes one or more interface circuits, and one or more processors; the one or more interface circuits and the one or more The multiple interface circuits cooperate with each other, so that the chip system executes the folding screen navigation method according to any one of claims 1-14.
17. A computer-readable storage medium, characterized by comprising computer instructions, when the computer instructions run on an electronic device, the electronic device is caused to execute the folding screen of any one of claims 1-14. Navigation method.
18. A computer program product, characterized in that, when the computer program product runs on a computer, the computer is caused to execute the method according to any one of claims 1-14.

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