CN112992082B - Electronic equipment and refreshing method of electronic ink screen thereof - Google Patents
Electronic equipment and refreshing method of electronic ink screen thereof Download PDFInfo
- Publication number
- CN112992082B CN112992082B CN202110266333.9A CN202110266333A CN112992082B CN 112992082 B CN112992082 B CN 112992082B CN 202110266333 A CN202110266333 A CN 202110266333A CN 112992082 B CN112992082 B CN 112992082B
- Authority
- CN
- China
- Prior art keywords
- temperature
- ink screen
- electronic ink
- refresh rate
- circuit board
- 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
Links
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
- G09G3/344—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices
Abstract
The application discloses an electronic device and a refreshing method of an electronic ink screen, and belongs to the technical field of networks. The processor can adaptively adjust the refreshing rate of the electronic ink screen based on the temperature change of the electronic ink screen, so that the flexibility of refreshing the electronic ink screen is effectively improved. Moreover, as more devices are arranged on the first circuit board of the electronic equipment, and heat generated by the more devices can be conducted to the electronic ink screen, the first temperature sensor is arranged on the first circuit board, so that reliable detection of the temperature of the electronic ink screen can be ensured. And thus the reliability of the refresh rate of the electronic ink screen determined based on the detected temperature can be ensured.
Description
Technical Field
The present disclosure relates to the field of network technologies, and in particular, to an electronic device and a method for refreshing an electronic ink screen thereof.
Background
The electronic ink screen has the advantage of low power consumption, and in recent years, the electronic ink screen is widely applied to electronic equipment such as mobile phones, wearable equipment, tablet computers and the like.
In the related art, a processor in an electronic device typically refreshes an electronic ink screen at a fixed refresh rate. The flexibility of the mode of refreshing the electronic ink screen is low.
Disclosure of Invention
The embodiment of the disclosure provides electronic equipment and a refreshing method of an electronic ink screen thereof, which can solve the problem of low flexibility of a mode for refreshing the electronic ink screen in the related art. The technical scheme is as follows:
in one aspect, an electronic device is provided, which includes: the electronic ink screen comprises a processor, an electronic ink screen, a first circuit board, a second circuit board, a first temperature sensor and a second temperature sensor;
the first temperature sensor is positioned on one side, close to the electronic ink screen, of the first circuit board and is used for detecting a first temperature of the electronic ink screen;
the second temperature sensor is positioned on one side of the second circuit board close to the electronic ink screen and used for detecting a second temperature of the electronic ink screen;
the processor is used for determining a target refreshing rate based on the first temperature and the second temperature, and refreshing the electronic ink screen according to the target refreshing rate, wherein the target refreshing rate is positively correlated with both the first temperature and the second temperature.
Optionally, the processor is configured to:
if the difference between the first temperature and the second temperature is greater than a difference threshold, determining a target refresh rate based on an average of the first temperature and the second temperature, wherein the target refresh rate is positively correlated with the average.
Optionally, the processor is configured to:
if the difference between the first temperature and the second temperature is less than or equal to a difference threshold, determining a target refresh rate based on the first temperature or the second temperature.
Optionally, when both the first temperature and the second temperature are less than a temperature threshold, the target refresh rate is positively correlated to both the first temperature and the second temperature.
Optionally, the first temperature sensor and the second temperature sensor are both thermistors.
Optionally, the electronic device is a mobile phone, and the first circuit board and the second circuit board are arranged along a pixel column direction of the electronic ink screen.
Optionally, the second circuit board is located at one end of the mobile phone where the microphone is disposed.
In another aspect, a method for refreshing an electronic ink screen is provided, and is applied to an electronic device, where the electronic device includes: the electronic ink screen comprises a processor, an electronic ink screen, a first circuit board, a second circuit board, a first temperature sensor and a second temperature sensor, wherein the first temperature sensor is positioned on one side of the first circuit board close to the electronic ink screen, and the second temperature sensor is positioned on one side of the second circuit board close to the electronic ink screen;
acquiring a first temperature of the electronic ink screen detected by the first temperature sensor;
acquiring a second temperature of the electronic ink screen detected by the second temperature sensor;
determining a target refresh rate based on the first temperature and the second temperature, the target refresh rate positively correlated to both the first temperature and the second temperature;
and refreshing the electronic ink screen according to the target refreshing rate.
Optionally, the determining a target refresh rate based on the first temperature and the second temperature includes:
if the difference between the first temperature and the second temperature is greater than a difference threshold, determining a target refresh rate based on an average of the first temperature and the second temperature, wherein the target refresh rate is positively correlated with the average.
Optionally, the determining a target refresh rate based on the first temperature and the second temperature includes:
if the difference between the first temperature and the second temperature is less than or equal to a difference threshold, determining a target refresh rate based on the first temperature or the second temperature.
In still another aspect, an electronic device is provided, including: the processor executes the computer program to realize the refreshing method of the electronic ink screen.
In yet another aspect, a computer-readable storage medium having instructions stored therein is provided. When loaded and executed by a processor, to implement the method for refreshing an electronic ink screen according to the above aspect.
In yet another aspect, a computer program product containing instructions is provided, which when run on a computer causes the computer to perform the method for refreshing an electronic ink screen according to the above aspect.
The beneficial effects brought by the technical scheme provided by the embodiment of the disclosure at least comprise:
the embodiment of the disclosure provides an electronic device and a refreshing method of an electronic ink screen, which can determine a target refreshing rate according to a first temperature of the electronic ink screen detected by a first temperature sensor and a second temperature of the electronic ink screen detected by a second temperature sensor, and refresh the electronic ink screen according to the target refreshing rate. As compared to refreshing the electronic ink screen at a fixed refresh rate. The method provided by the embodiment of the application can adaptively adjust the refreshing rate of the electronic ink screen based on the temperature change of the electronic ink screen, so that the flexibility of refreshing the electronic ink screen is effectively improved.
Moreover, as more devices are arranged on the first circuit board of the electronic equipment, and heat generated by the more devices can be conducted to the electronic ink screen, the first temperature sensor is arranged on the first circuit board, so that reliable detection of the temperature of the electronic ink screen can be ensured. Further, reliability of the target refresh rate determined based on the detected temperature can be ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electronic device provided in an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of an electronic device provided in an embodiment of the present disclosure;
fig. 3 is a cross-sectional view of an electronic device provided by an embodiment of the disclosure;
FIG. 4 is a flowchart of a method for refreshing an electronic ink screen according to an embodiment of the present disclosure;
FIG. 5 is a flow chart of another method for refreshing an electronic ink screen provided by an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of another electronic device provided in an embodiment of the present application;
fig. 7 is a schematic structural diagram of another electronic device provided in an embodiment of the present application;
fig. 8 is a block diagram of a software structure of an electronic device according to an embodiment of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.
The embodiment of the application provides electronic equipment, and the electronic equipment can be equipment with an electronic ink screen as a display screen, such as a smart phone, a computer, a vehicle-mounted terminal or an electronic reader. Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application. Fig. 2 is a schematic structural diagram of another electronic device provided in an embodiment of the present application. Fig. 3 is a cross-sectional view of an electronic device provided in an embodiment of the present application. As shown in fig. 1, 2 and 3, the electronic device may include an electronic ink screen 10, a first circuit board 20, a second circuit board 30, a first temperature sensor 40, a second temperature sensor 50, and a housing 60.
The first circuit board 20 may be a motherboard, and the second circuit board 30 may be a flexible circuit board. The first temperature sensor 40 and the second temperature sensor 50 may both be thermistors. The first circuit board 20, the second circuit board 30, the first temperature sensor 40 and the second temperature sensor 50 are all located inside the electronic device. And the first circuit board 20 and the second circuit board 30 are both located on one side of the housing 60 near the electronic ink screen 10. The first temperature sensor 40 is located on a side of the first circuit board 20 close to the electronic ink screen 10, and the second temperature sensor 50 is located on a side of the second circuit board 30 close to the electronic ink screen 10. The electronic device may be a mobile phone, and referring to fig. 2, the first circuit board 20 and the second circuit board 30 are arranged along the pixel column direction y of the electronic ink screen 10. Optionally, the second circuit board 30 is located at one end of the mobile phone where the microphone is located.
Fig. 4 is a flowchart of a refreshing method of an electronic ink screen according to an embodiment of the present disclosure. The method may be applied to a processor in the electronic device shown in fig. 1, 2 or 3. As shown in fig. 4, the method may include:
step 401, acquiring a first temperature of the electronic ink screen detected by a first temperature sensor.
In this embodiment of the application, the first temperature sensor may periodically detect a first temperature of the electronic ink screen, and send the detected first temperature to the processor, and correspondingly, the processor may acquire the first temperature. Alternatively, the processor may periodically send a first acquisition instruction to the first temperature sensor, which may send the detected first temperature to the processor after receiving the first acquisition instruction.
And 402, acquiring a second temperature of the electronic ink screen detected by the second temperature sensor.
In this embodiment of the application, the second temperature sensor may periodically detect a second temperature of the electronic ink screen, and send the detected second temperature to the processor, and correspondingly, the processor may acquire the second temperature. Alternatively, the processor may periodically send a second acquisition instruction to a second temperature sensor, which may send the detected second temperature to the processor after receiving the second acquisition instruction.
The processor, after acquiring the first temperature and the second temperature of the electronic ink screen, may determine a target refresh rate based on the first temperature and the second temperature. Wherein the target refresh rate is positively correlated to both the first temperature and the second temperature, that is, the higher the first temperature is, the faster the target refresh rate is, and the smaller the first temperature is, the slower the target refresh rate is; the higher the second temperature, the faster the target refresh rate, and the smaller the second temperature, the slower the target refresh rate.
And step 404, refreshing the electronic ink screen according to the target refreshing rate.
The processor, after determining the target refresh rate, may refresh the electronic ink screen at the target refresh rate.
In summary, the present application provides a method for refreshing an electronic ink screen, which may determine a target refresh rate according to a first temperature of the electronic ink screen detected by a first temperature sensor and a second temperature of the electronic ink screen detected by a second temperature sensor, and refresh the electronic ink screen according to the target refresh rate. As compared to refreshing the electronic ink screen at a fixed refresh rate. The method provided by the embodiment of the application can adaptively adjust the refreshing rate of the electronic ink screen based on the temperature change of the electronic ink screen, so that the flexibility of refreshing the electronic ink screen is effectively improved.
Moreover, as more devices are arranged on the first circuit board of the electronic equipment, and heat generated by the more devices can be conducted to the electronic ink screen, the first temperature sensor is arranged on the first circuit board, so that reliable detection of the temperature of the electronic ink screen can be ensured. Further, reliability of the target refresh rate determined based on the detected temperature can be ensured.
Fig. 5 is a flowchart of another method for refreshing an electronic ink screen according to an embodiment of the present disclosure. The method may be applied to a processor in the electronic device shown in fig. 1, 2 or 3. As shown in fig. 5, the method may include:
In this application embodiment, the first temperature sensor may periodically detect a first temperature of the electronic ink screen, and send the detected first temperature to the processor, and correspondingly, the processor may acquire the first temperature. Alternatively, the processor may periodically send a first acquisition instruction to the first temperature sensor, which may send the detected first temperature to the processor after receiving the first acquisition instruction. For example, the first temperature may be T1 degrees celsius (° c).
And 502, acquiring a second temperature of the electronic ink screen detected by the second temperature sensor.
The second temperature sensor can detect the second temperature of the electronic ink screen periodically and send the detected second temperature to the processor, and correspondingly, the processor can acquire the second temperature. Alternatively, the processor may periodically send a second acquisition instruction to a second temperature sensor, which may send the detected second temperature to the processor after receiving the second acquisition instruction. Illustratively, the second temperature may be T2 ℃.
The processor, after obtaining the first temperature and the second temperature of the electronic ink screen, may determine a difference between the first temperature and the second temperature. And may detect whether the difference is greater than a difference threshold, and if the difference is greater than the difference threshold, the processor may determine that the temperature of the first area of the electronic ink screen is high, and may perform step 504. If the difference is less than or equal to the difference threshold, the processor may determine that the temperature of the first area and the temperature of the second area in the electronic ink screen are less different, and the processor may perform step 505. The orthographic projection of the first circuit board on the electronic ink screen is located in the first area, and the orthographic projection of the second circuit board on the electronic ink screen is located in the second area. Alternatively, the difference threshold may be a fixed value pre-stored in the electronic device.
For example, assuming that the first temperature is T1 ℃, the second temperature is T2 ℃, the difference between the first temperature T1 and the second temperature T2 is 4, and the difference threshold is 2, the processor may determine that the difference between the first temperature and the second temperature, 4, is greater than the difference threshold 2, and thus the processor may perform step 504.
Step 504 determines a target refresh rate based on an average of the first temperature and the second temperature.
The processor, after determining that a difference between the first temperature and the second temperature is greater than a difference threshold, may determine an average of the first temperature and the second temperature, and may determine the target refresh rate based on the average of the first temperature and the second temperature.
Optionally, the electronic device may store a corresponding relationship between the temperature range and the refresh rate in advance. In the correspondence, the refresh rate is positively correlated with the upper limit value of the temperature range. The processor determines a target refresh rate corresponding to the average of the first temperature and the second temperature from the correspondence after determining the average of the first temperature and the second temperature.
The following description will take the refresh rate of the electronic ink screen as the time length for refreshing one frame of image. For example, it is assumed that the correspondence between the temperature range and the refresh rate is shown in table 1, where t4 > t3 > t2> t1, and f1 > f 2> f 3. If the average of the first and second temperatures is t0 deg.C and the processor determines that the average of the first and second temperatures, t0 deg.C, is in a temperature range of (t2 deg.C, t3 deg.C.), the processor may determine from Table 1 that the target refresh rate for the temperature range is f2 milliseconds (ms).
TABLE 1
| Temperature range | Refresh Rate (ms) |
| (t1℃，t2℃] | f1 |
| (t2℃，t3℃] | f2 |
| (t3℃，t4℃] | f3 |
In an embodiment of the present application, the target refresh rate is positively correlated to both the first temperature and the second temperature when both the first temperature and the second temperature are less than a temperature threshold. The temperature threshold may be a temperature pre-stored in the electronic device, and the processor may determine the refresh rate of the electronic ink screen based on the temperature threshold when detecting that the first temperature and/or the second temperature of the electronic ink screen is greater than or equal to the temperature threshold, and keep the refresh rate of the electronic ink screen unchanged, that is, the refresh rate of the electronic ink screen is no longer accelerated with the increase of the temperature, thereby avoiding a problem that the refresh rate of the electronic ink screen is continuously increased at a higher temperature, which may cause damage to devices in the electronic device, and effectively prolonging the life of the electronic device.
The processor may determine the target refresh rate based on the first temperature if it is determined that the difference between the first temperature and the second temperature is less than or equal to a difference threshold, wherein the target refresh rate is positively correlated with the first temperature when the first temperature is less than the temperature threshold. Alternatively, if the processor determines that the difference between the first temperature and the second temperature is less than or equal to the difference threshold, the processor may determine the target refresh rate based on the second temperature, where the target refresh rate is positively correlated with the second temperature when the second temperature is less than the temperature threshold.
Optionally, if the processor determines the target refresh rate based on the first temperature, the processor may determine, based on the first temperature, the target refresh rate corresponding to the target temperature range in which the first temperature is located from the correspondence between the temperature range and the refresh rate.
For example, if the first temperature is T3 ℃, and the processor determines that the first temperature T3 ℃ is in a temperature range of (T1 ℃, T2 ℃), the processor may determine from table 1 above that the target refresh rate for the temperature range (T1 ℃, T2 ℃) is f1 ms.
And step 506, refreshing the electronic ink screen according to the target refreshing rate.
The processor, after determining the target refresh rate, may refresh the electronic ink screen at the target refresh rate.
It should be noted that the sequence of the steps of the method for refreshing an electronic ink screen provided in the embodiment of the present application may be appropriately adjusted, and the steps may also be deleted according to the situation. For example, step 504 may be deleted as appropriate, or step 505 may be deleted as appropriate. Any method that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present application is covered by the protection scope of the present application, and thus the detailed description thereof is omitted.
In summary, the present application provides a method for refreshing an electronic ink screen, which may determine a target refresh rate according to a first temperature of the electronic ink screen detected by a first temperature sensor and a second temperature of the electronic ink screen detected by a second temperature sensor, and refresh the electronic ink screen according to the target refresh rate. As compared to refreshing the electronic ink screen at a fixed refresh rate. The method provided by the embodiment of the application can adaptively adjust the refreshing rate of the electronic ink screen based on the temperature change of the electronic ink screen, so that the flexibility of refreshing the electronic ink screen is effectively improved.
Moreover, as more devices are arranged on the first circuit board of the electronic equipment, and heat generated by the more devices can be conducted to the electronic ink screen, the first temperature sensor is arranged on the first circuit board, so that reliable detection of the temperature of the electronic ink screen can be ensured. Further, reliability of the target refresh rate determined based on the detected temperature can be ensured.
Fig. 6 is a schematic structural diagram of another electronic device according to an embodiment of the present disclosure, and referring to fig. 6, a first temperature sensor 40 is located on a side of the first circuit board close to the electronic ink screen, and is configured to detect a first temperature of the electronic ink screen.
The second temperature sensor 50 is located on a side of the second circuit board close to the electronic ink screen, and is used for detecting a second temperature of the electronic ink screen.
And the processor 70 is used for determining a target refreshing rate based on the first temperature and the second temperature, and refreshing the electronic ink screen according to the target refreshing rate, wherein the target refreshing rate is positively correlated with both the first temperature and the second temperature.
In summary, the embodiment of the present application provides an electronic device, where the electronic device may determine a target refresh rate according to a first temperature of an electronic ink screen detected by a first temperature sensor and a second temperature of the electronic ink screen detected by a second temperature sensor, and refresh the electronic ink screen according to the target refresh rate. As compared to refreshing the electronic ink screen at a fixed refresh rate. The method provided by the embodiment of the application can adaptively adjust the refreshing rate of the electronic ink screen based on the temperature change of the electronic ink screen, so that the flexibility of refreshing the electronic ink screen is effectively improved.
Optionally, the processor 70 is configured to:
if the difference between the first temperature and the second temperature is greater than the difference threshold, determining a target refresh rate based on an average of the first temperature and the second temperature, the target refresh rate being positively correlated with the average.
Optionally, the processor 70 is configured to:
and if the difference value between the first temperature and the second temperature is smaller than or equal to the difference threshold value, determining the target refresh rate based on the first temperature or the second temperature.
Optionally, when the first temperature and the second temperature are both less than the temperature threshold, the processor 70 may determine that the target refresh rate is positively correlated to both the first temperature and the second temperature.
Optionally, the first temperature sensor and the second temperature sensor are both thermistors.
Optionally, the electronic device is a mobile phone, and the first circuit board and the second circuit board are arranged along a pixel column direction of the electronic ink screen.
Optionally, the second circuit board is located at one end of the mobile phone where the microphone is located.
In summary, the embodiment of the present application provides an electronic device, where the electronic device may determine a target refresh rate according to a first temperature of an electronic ink screen detected by a first temperature sensor and a second temperature of the electronic ink screen detected by a second temperature sensor, and refresh the electronic ink screen according to the target refresh rate. As compared to refreshing the electronic ink screen at a fixed refresh rate. The method provided by the embodiment of the application can adaptively adjust the refreshing rate of the electronic ink screen based on the temperature change of the electronic ink screen, so that the flexibility of refreshing the electronic ink screen is effectively improved.
Referring to fig. 7, the electronic device may include: a display unit 130, a memory 140, a Radio Frequency (RF) circuit 150, an audio circuit 160, a wireless fidelity (Wi-Fi) module 170, a bluetooth module 180, a power supply 190, a camera 121, and a processor 70.
The camera 121 may be used to capture still pictures or video, among other things. The object generates an optical picture through the lens and projects the optical picture to the photosensitive element. The photosensitive element may be a Charge Coupled Device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The light sensitive elements convert the light signals into electrical signals which are then passed to the processor 70 for conversion into digital picture signals.
The processor 70 is a control center of the electronic device, connects various parts of the entire terminal using various interfaces and lines, performs various functions of the electronic device and processes data by running or executing software programs stored in the memory 140 and calling data stored in the memory 140. In some embodiments, processor 70 may include one or more processing units; the processor 70 may also integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a baseband processor, which primarily handles wireless communications. It will be appreciated that the baseband processor described above may not be integrated into the processor 70. In the present application, the processor 70 may run an operating system, an application program, a user interface display, a touch response, and a method for refreshing an electronic ink screen according to the embodiment of the present application. In addition, the processor 70 is coupled with an input unit and a display unit 130.
The display unit 130 may be used to receive input numeric or character information and generate signal inputs related to user settings and function control of the electronic device, and optionally, the display unit 130 may also be used to display information input by the user or information provided to the user and a Graphical User Interface (GUI) of various menus of the electronic device. The display unit 130 may include an electronic ink screen 10 disposed on the front surface of the electronic device. The display unit 130 may be used to display various graphical user interfaces described herein.
The display unit 130 includes: an electronic ink screen 10 and a touch screen 132 disposed on the front of the electronic device. The electronic ink screen 10 may be used to display preview pictures. Touch screen 132 may collect touch operations on or near by the user, such as clicking a button, dragging a scroll box, and the like. The touch screen 132 may be covered on the electronic ink screen 10, or the touch screen 132 and the electronic ink screen 10 may be integrated to implement an input and output function of the electronic device, and after the integration, the touch electronic ink screen may be referred to as a touch electronic ink screen for short.
The RF circuit 150 may be used for receiving and transmitting signals during information transmission and reception or during a call, and may receive downlink data of a base station and then send the downlink data to the processor 70 for processing; the uplink data may be transmitted to the base station. Typically, the RF circuitry 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.
The audio circuitry 160, speaker 161, microphone 162 may provide an audio interface between a user and the electronic device. The audio circuit 160 may transmit the electrical signal converted from the received audio data to the speaker 161, and convert the electrical signal into a sound signal for output by the speaker 161. The electronic device may also be configured with a volume button for adjusting the volume of the sound signal. On the other hand, the microphone 162 converts the collected sound signal into an electrical signal, converts the electrical signal into audio data after being received by the audio circuit 160, and then outputs the audio data to the RF circuit 150 to be transmitted to, for example, another terminal or outputs the audio data to the memory 140 for further processing. In this application, the microphone 162 may capture the voice of the user.
Wi-Fi belongs to a short-distance wireless transmission technology, and electronic equipment can help a user to receive and send emails, browse webpages, access streaming media and the like through a Wi-Fi module 170, and provides wireless broadband internet access for the user.
And the Bluetooth module 180 is used for performing information interaction with other Bluetooth devices with Bluetooth modules through a Bluetooth protocol. For example, the electronic device may establish a bluetooth connection with a wearable electronic device (e.g., a smart watch) that is also equipped with a bluetooth module via the bluetooth module 180, thereby performing data interaction.
The electronic device also includes a power supply 190 (such as a battery) that powers the various components. The power supply may be logically coupled to the processor 70 through a power management system to manage charging, discharging, and power consumption functions through the power management system. The electronic device can also be provided with a power button for starting and closing the terminal, locking the screen and the like.
The electronic device may include at least one sensor 1110, such as a motion sensor 11101, a distance sensor 11102, a fingerprint sensor 11103, a first temperature sensor 40, and a second temperature sensor 50. The electronic device may also be configured with other sensors such as gyroscopes, barometers, hygrometers, thermometers, and infrared sensors.
Fig. 8 is a block diagram of a software structure of an electronic device according to an embodiment of the present application. The layered architecture divides the software into several layers, each layer having a clear role and division of labor. The layers communicate with each other through a software interface. In some embodiments, the android system is divided into four layers, an application layer, an application framework layer, an android runtime (android runtime) and system library, and a kernel layer from top to bottom.
The application layer may include a series of application packages. As shown in fig. 8, the application package may include applications such as camera, gallery, calendar, phone call, map, navigation, WLAN, bluetooth, music, video, short message, etc. The application framework layer provides an Application Programming Interface (API) and a programming framework for the application program of the application layer. The application framework layer includes a number of predefined functions.
As shown in FIG. 8, the application framework layers may include a window manager, content provider, view system, phone manager, resource manager, notification manager, and the like.
The window manager is used for managing window programs. The window manager can obtain the size of the electronic ink screen, judge whether a status bar exists, lock the screen, intercept the screen and the like.
The content provider is used to store and retrieve data and make it accessible to applications. The data may include video, pictures, audio, calls made and received, browsing history and bookmarks, phone books, etc.
The view system includes visual controls such as controls to display text, controls to display pictures, and the like. The view system may be used to build applications. The display interface may be composed of one or more views. For example, the display interface including the short message notification icon may include a view for displaying text and a view for displaying pictures.
The phone manager is used to provide communication functions of the electronic device. Such as management of call status (including on, off, etc.).
The resource manager provides various resources for the application, such as localized strings, icons, pictures, layout files, video files, and the like.
The notification manager enables the application to display notification information in the status bar, can be used to convey notification-type messages, can disappear automatically after a short dwell, and does not require user interaction. Such as a notification manager used to inform download completion, message alerts, etc. The notification manager may also be a notification that appears in the form of a chart or scroll bar text at the top status bar of the system, such as a notification of a background running application, or a notification that appears on the screen in the form of a dialog window. For example, text information is prompted in the status bar, a prompt tone is given, the communication terminal vibrates, and an indicator light flashes.
The android runtime comprises a core library and a virtual machine. The android runtime is responsible for scheduling and management of the android system.
The core library comprises two parts: one part is a function which needs to be called by java language, and the other part is a core library of android.
The application layer and the application framework layer run in a virtual machine. And executing java files of the application program layer and the application program framework layer into a binary file by the virtual machine. The virtual machine is used for performing the functions of object life cycle management, stack management, thread management, safety and exception management, garbage collection and the like.
The system library may include a plurality of functional modules. For example: surface managers (surface managers), media libraries (media libraries), three-dimensional graphics processing libraries (e.g., openGL ES), 2D graphics engines (e.g., SGL), and the like.
The surface manager is used to manage the display subsystem and provide fusion of 2D and 3D layers for multiple applications.
The media library supports a variety of commonly used audio, video format playback and recording, and still picture files, etc. The media library may support a variety of audio-video encoding formats, such as: MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, etc.
The three-dimensional graphic processing library is used for realizing three-dimensional graphic drawing, picture rendering, synthesis, layer processing and the like.
The 2D graphics engine is a drawing engine for 2D drawing.
The kernel layer is a layer between hardware and software. The inner core layer at least comprises a display driver, a camera driver, an audio driver and a sensor driver.
An embodiment of the present application provides an electronic device, including: a memory, a processor and a computer program stored on the memory, the processor implementing the above-described method embodiments (e.g. the embodiments shown in fig. 4 or fig. 5) when executing the computer program.
Embodiments of the present application provide a computer-readable storage medium having stored therein instructions that, when executed by a processor, implement the above-described method embodiments (e.g., the embodiments shown in fig. 4 or fig. 5).
Embodiments of the present application provide a computer program product comprising instructions which, when run on a computer, cause the computer to perform the above-described method embodiments (e.g. the embodiments shown in fig. 4 or fig. 5).
In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "at least one" in the embodiments of the present application means one or more. The term "plurality" in the embodiments of the present application means two or more. In the embodiment of the present application, the term "and/or" is only one kind of association relationship describing an associated object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone.
The above description is intended to be exemplary only and not to limit the present disclosure, and any modification, equivalent replacement, or improvement made without departing from the spirit and scope of the present disclosure is to be considered as the same as the present disclosure.
Claims (9)
1. An electronic device, characterized in that the electronic device comprises: the electronic ink screen comprises a processor, an electronic ink screen, a first circuit board, a second circuit board, a first temperature sensor and a second temperature sensor; the first circuit board is a mainboard, and the second circuit board is a flexible circuit board;
the first temperature sensor is positioned on one side, close to the electronic ink screen, of the first circuit board and is used for detecting a first temperature of the electronic ink screen;
the second temperature sensor is positioned on one side of the second circuit board close to the electronic ink screen and used for detecting a second temperature of the electronic ink screen;
the processor is configured to:
if the first temperature and the second temperature are both smaller than a temperature threshold value, determining a target refresh rate based on the first temperature and the second temperature, and refreshing the electronic ink screen according to the target refresh rate, wherein the target refresh rate is positively correlated with both the first temperature and the second temperature;
if the first temperature and/or the second temperature are/is larger than or equal to the temperature threshold, determining the refresh rate of the electronic ink screen based on the temperature threshold, and keeping the refresh rate of the electronic ink screen unchanged.
2. The electronic device of claim 1, wherein a correspondence between a temperature range and a refresh rate is stored in the electronic device, and wherein the processor is configured to:
if the difference value between the first temperature and the second temperature is larger than a difference threshold value, determining a target refresh rate corresponding to the average value of the first temperature and the second temperature from the corresponding relation, wherein the target refresh rate is positively correlated with the average value.
3. The electronic device of claim 1, wherein the processor is configured to:
if the difference between the first temperature and the second temperature is less than or equal to a difference threshold, determining a target refresh rate based on the first temperature or the second temperature.
4. The electronic device of any of claims 1-3, wherein the first temperature sensor and the second temperature sensor are both thermistors.
5. The electronic device according to any one of claims 1 to 3, wherein the electronic device is a mobile phone, and the first circuit board and the second circuit board are arranged along a pixel column direction of the electronic ink screen.
6. The electronic device of claim 5, wherein the second circuit board is located at an end of the handset where a microphone is located.
7. A refreshing method of an electronic ink screen is applied to an electronic device, and the electronic device comprises the following steps: the electronic ink screen comprises a processor, an electronic ink screen, a first circuit board, a second circuit board, a first temperature sensor and a second temperature sensor, wherein the first temperature sensor is positioned on one side of the first circuit board close to the electronic ink screen, the second temperature sensor is positioned on one side of the second circuit board close to the electronic ink screen, the first circuit board is a mainboard, and the second circuit board is a flexible circuit board; the method comprises the following steps:
acquiring a first temperature of the electronic ink screen detected by the first temperature sensor;
acquiring a second temperature of the electronic ink screen detected by the second temperature sensor;
if the first temperature and the second temperature are both smaller than a temperature threshold value, determining a target refresh rate based on the first temperature and the second temperature, and refreshing the electronic ink screen according to the target refresh rate, wherein the target refresh rate is positively correlated with both the first temperature and the second temperature;
if the first temperature and/or the second temperature are/is larger than or equal to the temperature threshold, determining the refresh rate of the electronic ink screen based on the temperature threshold, and keeping the refresh rate of the electronic ink screen unchanged.
8. The method of claim 7, wherein the electronic device stores a correspondence of a temperature range to a refresh rate, and wherein determining a target refresh rate based on the first temperature and the second temperature comprises:
if the difference value between the first temperature and the second temperature is larger than a difference threshold value, determining a target refresh rate corresponding to the average value of the first temperature and the second temperature from the corresponding relation, wherein the target refresh rate is positively correlated with the average value.
9. The method of claim 8, wherein determining a target refresh rate based on the first temperature and the second temperature comprises:
if the difference between the first temperature and the second temperature is less than or equal to a difference threshold, determining a target refresh rate based on the first temperature or the second temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110266333.9A CN112992082B (en) | 2021-03-11 | 2021-03-11 | Electronic equipment and refreshing method of electronic ink screen thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110266333.9A CN112992082B (en) | 2021-03-11 | 2021-03-11 | Electronic equipment and refreshing method of electronic ink screen thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112992082A CN112992082A (en) | 2021-06-18 |
| CN112992082B true CN112992082B (en) | 2022-03-11 |
Family
ID=76336403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110266333.9A Active CN112992082B (en) | 2021-03-11 | 2021-03-11 | Electronic equipment and refreshing method of electronic ink screen thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112992082B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113741380B (en) * | 2021-11-08 | 2022-02-15 | 西安热工研究院有限公司 | DCS monitoring picture refreshing method, system and equipment and readable storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1853215A (en) * | 2003-09-18 | 2006-10-25 | 皇家飞利浦电子股份有限公司 | Temperature compensation method for bi-stable display using drive sub-pulses |
| CN102231262A (en) * | 2011-06-14 | 2011-11-02 | 汉王科技股份有限公司 | Electronic reader and method for detecting screen temperature thereof |
| CN105895032A (en) * | 2016-03-03 | 2016-08-24 | 深圳市国华光电科技有限公司 | Temperature-automatically-matching electrophoresis electronic paper driving method and system |
| CN109213224A (en) * | 2018-08-14 | 2019-01-15 | 汉王科技股份有限公司 | The temprature control method and device of electronic ink screen, display equipment |
| CN109690666A (en) * | 2016-09-22 | 2019-04-26 | 苹果公司 | It is adjusted according to the display panel of temperature prediction |
| CN109697961A (en) * | 2019-02-26 | 2019-04-30 | 掌阅科技股份有限公司 | Ink screen arrangement for reading and its screen driving method, storage medium |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007080964A1 (en) * | 2006-01-13 | 2007-07-19 | Brother Kogyo Kabushiki Kaisha | Electrophoresis display device |
| CN111145807B (en) * | 2019-12-10 | 2021-12-31 | 深圳市国微电子有限公司 | Temperature control self-refreshing method and temperature control self-refreshing circuit of 3D stacked memory |
-
2021
- 2021-03-11 CN CN202110266333.9A patent/CN112992082B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1853215A (en) * | 2003-09-18 | 2006-10-25 | 皇家飞利浦电子股份有限公司 | Temperature compensation method for bi-stable display using drive sub-pulses |
| CN102231262A (en) * | 2011-06-14 | 2011-11-02 | 汉王科技股份有限公司 | Electronic reader and method for detecting screen temperature thereof |
| CN105895032A (en) * | 2016-03-03 | 2016-08-24 | 深圳市国华光电科技有限公司 | Temperature-automatically-matching electrophoresis electronic paper driving method and system |
| CN109690666A (en) * | 2016-09-22 | 2019-04-26 | 苹果公司 | It is adjusted according to the display panel of temperature prediction |
| CN109213224A (en) * | 2018-08-14 | 2019-01-15 | 汉王科技股份有限公司 | The temprature control method and device of electronic ink screen, display equipment |
| CN109697961A (en) * | 2019-02-26 | 2019-04-30 | 掌阅科技股份有限公司 | Ink screen arrangement for reading and its screen driving method, storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112992082A (en) | 2021-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111367456A (en) | Communication terminal and display method in multi-window mode | |
| CN112114733B (en) | Screen capturing and recording method, mobile terminal and computer storage medium | |
| CN113709026B (en) | Method, device, storage medium and program product for processing instant communication message | |
| CN111176766A (en) | Communication terminal and component display method | |
| CN112835472B (en) | Communication terminal and display method | |
| CN112992082B (en) | Electronic equipment and refreshing method of electronic ink screen thereof | |
| CN113055585B (en) | Thumbnail display method of shooting interface and mobile terminal | |
| CN113014614A (en) | Equipment control method, control equipment and controlled equipment | |
| CN111399955B (en) | Mobile terminal and interface display method of application program thereof | |
| CN113079332B (en) | Mobile terminal and screen recording method thereof | |
| CN113642010B (en) | Method for acquiring data of extended storage device and mobile terminal | |
| CN114596633A (en) | Sitting posture detection method and terminal | |
| CN112954622A (en) | Mobile terminal and short message sending method thereof | |
| CN113838437A (en) | Method, terminal device and medium for adjusting screen brightness | |
| CN113760164A (en) | Display device and response method of control operation thereof | |
| CN111787157A (en) | Mobile terminal and operation response method thereof | |
| CN112000411B (en) | Mobile terminal and display method of recording channel occupation information thereof | |
| CN113179362B (en) | Electronic device and image display method thereof | |
| CN111988530B (en) | Mobile terminal and photographing method thereof | |
| CN111142648B (en) | Data processing method and intelligent terminal | |
| CN112312509A (en) | Mobile terminal and network access method thereof | |
| CN111913772A (en) | Terminal and desktop display method | |
| CN114721752A (en) | Mobile terminal and display method of application interface thereof | |
| CN112306444A (en) | Mobile terminal and projection method thereof | |
| CN114528125A (en) | Method for reserving application data and terminal equipment |
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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266071 Shandong city of Qingdao province Jiangxi City Road No. 11 Patentee after: Qingdao Hisense Mobile Communication Technology Co.,Ltd. Address before: 266071 Shandong city of Qingdao province Jiangxi City Road No. 11 Patentee before: HISENSE MOBILE COMMUNICATIONS TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |