WO2019120003A1

WO2019120003A1 - Terminal screen control method and apparatus, terminal, and storage medium

Info

Publication number: WO2019120003A1
Application number: PCT/CN2018/114707
Authority: WO
Inventors: 王剑平
Original assignee: 中兴通讯股份有限公司
Priority date: 2017-12-18
Filing date: 2018-11-09
Publication date: 2019-06-27
Also published as: CN116880667A; CN108205360B; CN108205360A

Abstract

A terminal screen control method and apparatus, a terminal, and a computer readable storage medium. The method comprises obtaining relative location information of a first screen and a second screen after detecting that a state between the first screen and the second screen changes (S11), and controlling the first screen and the second screen according to the relative location information (S12). That is, the method relates to determining a current state of a terminal by obtaining relative location information of the terminal. Therefore, the accuracy of controlling screen on/off of the terminal is improved, and the problem of increased power consumption of existing terminals during frequent screen on/off caused by electromagnetic interference is avoided.

Description

Method, device, terminal and storage medium for controlling terminal screen

Technical field

The present disclosure relates to the field of communications technologies, and in particular, to a method, an apparatus, a terminal, and a computer readable storage medium for controlling a screen of a terminal.

Background technique

As various terminals become more and more popular, people have higher and higher requirements for various functions of the terminal. The existing terminal usually controls the screen and the bright screen of the terminal through the Hall sensor disposed on the terminal, that is, when the screen of the Hall sensor detecting terminal is 0°, it is determined that the terminal is in a folded single screen state; When the sensor detects that the screen of the terminal is greater than 0° and less than 180°, it determines that the terminal is in a non-fully expanded dual screen state. When the Hall sensor detects that the screen of the terminal is 180°, it determines that the terminal is in a fully expanded dual screen state. . For standby, when the user picks up the terminal and switches from single screen to dual screen without pressing the power button, the terminal screen automatically lights up. However, when there is electromagnetic interference or the like externally, the detection of the Hall sensor is not accurate, which in turn causes the terminal to control the screen to be inaccurate.

Summary of the invention

The present disclosure provides a method, an apparatus, a terminal, and a computer storage medium for controlling a screen of a terminal to solve the problem that the terminal does not accurately control the screen under electromagnetic interference conditions.

An aspect of the present disclosure provides a method of controlling a screen of a terminal, the method comprising: acquiring a relative of the first screen and the second screen after detecting a change in a state between the first screen and the second screen Position information; controlling the first screen and the second screen according to the relative position information; wherein the first screen and the second screen are rotationally coupled by a rotating shaft.

In an embodiment, after detecting a change in a state between the first screen and the second screen, acquiring relative position information of the first screen and the second screen includes: detecting, by the first detecting device Whether a state between the first screen and the second screen changes, and when detecting a change in a state between the first screen and the second screen, acquiring the first screen and the first Relative position information of the two screens.

In an embodiment, the obtaining relative position information of the first screen and the second screen comprises: acquiring relative position information of the first screen and the second screen by using a second detecting device.

In an embodiment, the acquiring the relative position information of the first screen and the second screen by using the second detecting device comprises: passing the gyro sensor, the light sensor, the proximity sensor, the second Hall sensor, and/or Or an acceleration sensor acquires relative position information of the first screen and the second screen.

In an embodiment, the acquiring the relative position information of the first screen and the second screen comprises: acquiring, by the second detecting device, a relative position change amount of the first screen and the second screen ;

Controlling the first screen and the second screen according to the relative position information, including: according to a magnitude relationship between the relative position change amount value and a preset change amount threshold, to the first screen And switching the state of the screen and the bright screen with the second screen.

In an embodiment, the relative position change amount value includes one or more of an angular velocity value, a luminosity change amount value, a voltage change amount value, a potential change amount value, and an acceleration change amount value.

In an embodiment, the state switching between the first screen and the second screen is performed according to the magnitude relationship between the relative position change amount value and the preset change amount threshold. The method includes: performing a state switching of the first screen and the second screen on the first screen and the second screen when the relative position change amount is greater than the preset change amount threshold.

In another aspect, the present disclosure also provides an apparatus for controlling a screen of a terminal, the apparatus comprising: an acquiring unit, after detecting a change in a state between the first screen and the second screen, acquiring the first screen and the a relative position information of the second screen; the control unit configured to control the first screen and the second screen according to the relative position information; wherein the first screen and the second screen are rotated by a rotating shaft connection.

In an embodiment, the acquiring unit is further configured to detect, by the first detecting device, whether a state between the first screen and the second screen changes, when the first screen and the After the state between the second screens changes, the relative position information of the first screen and the second screen is acquired.

In an embodiment, the acquiring unit is further configured to acquire relative position information of the first screen and the second screen by using a second detecting device.

In an embodiment, the acquiring unit is further configured to acquire a relative position of the first screen and the second screen by a gyro sensor, a light sensor, a proximity sensor, a second Hall sensor, and/or an acceleration sensor. information.

In an embodiment, the gyro sensor is disposed on a rotating shaft of the terminal; the light sensor is disposed at a position of the terminal near the rotating shaft, or is disposed on a rotating shaft of the terminal; and the second Hall sensor is set And an end portion away from the rotating shaft in a direction perpendicular to the rotating shaft; the proximity sensor is disposed at two end points of the terminal away from the rotating shaft in a direction perpendicular to the rotating shaft.

In an embodiment, the acquiring unit is further configured to acquire, by the second detecting device, a relative position change amount value of the first screen and the second screen; the control unit is further configured to: according to the relative A magnitude relationship between the position change amount value and the preset change amount threshold value, and the first screen and the second screen are switched between the state of the screen and the bright screen.

In an embodiment, the control unit is further configured to perform the screen and the bright screen on the first screen and the second screen when the relative position change amount is greater than a preset change amount threshold. State switching.

In a further aspect, the present disclosure further provides a terminal, where the terminal is a dual screen terminal, the terminal includes: a first detecting device, configured to detect whether a state between the first screen and the second screen of the terminal occurs Changing; a second detecting device configured to detect relative position information of the first screen and the second screen; a processor configured to detect the first screen and the second screen when the first detecting device detects Obtaining the relative position information detected by the second detecting device, and controlling the first screen and the second screen according to the relative position information; wherein the detected device is The first screen and the second screen are rotationally coupled by a rotating shaft.

In still another aspect, the present disclosure also provides a computer readable storage medium storing a computer program for controlling a screen of a terminal, the computer program being executed by at least one processor to implement the following steps: Obtaining relative position information of the first screen and the second screen after detecting a change in a state between the first screen and the second screen; and comparing the first screen to the first screen according to the relative position information The second screen controls.

DRAWINGS

1 is a schematic flowchart of a method for controlling a screen of a terminal on a terminal side according to an embodiment of the present disclosure;

2 is a set position of a proximity sensor of an embodiment of the present disclosure;

3 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure;

4 is a schematic diagram of a coordinate system of a terminal according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram of an apparatus for controlling a screen of a terminal according to an embodiment of the present disclosure;

FIG. 6 is another schematic structural diagram of a terminal according to an embodiment of the present disclosure.

Detailed ways

In order to solve the problem in the related art that the Hall sensor is frequently subjected to electromagnetic interference and the like, and the screen of the terminal frequently screens and brightens the screen, thereby increasing the power consumption of the terminal and reducing the user experience, the present disclosure uses the gyro sensor and the light sensor on the terminal. The detecting device such as the proximity sensor or the second Hall sensor obtains the relative position information between the screens of the terminal in an embodiment, so that the current state of the terminal can be determined more accurately, so as to improve the control of the terminal on the screen and the bright screen. Accuracy, avoiding the Hall sensor's frequent screen and bright screen caused by electromagnetic interference, increasing the power consumption of the terminal and reducing the user experience. The method described in the present disclosure will be explained and explained in detail by way of several examples:

An embodiment of the present disclosure provides a method for controlling a screen of a terminal. Referring to FIG. 1 , the method includes: S11. After detecting a change between a state between the first screen and the second screen, acquiring the first screen and the Relative position information of the second screen; S12, controlling the first screen and the second screen according to the relative position information.

That is, after detecting a change in the state between the first screen and the second screen, the present disclosure acquires relative position information of the first screen and the second screen, and according to the relative position information, The first screen and the second screen are controlled. That is, the present disclosure determines the current state of the terminal in an embodiment by acquiring the relative position information of the two screens of the terminal, thereby improving the control precision of the terminal on the information screen and the bright screen, thereby avoiding interference caused by electromagnetic interference. The screen of the terminal frequently has problems with screens and bright screens.

The terminal in the embodiment of the present disclosure is a dual screen terminal, and the terminal includes a first screen and a second screen, wherein the first screen and the second screen are rotationally coupled by a rotating shaft.

It should be noted that, in the embodiment of the present disclosure, the first screen is a primary screen, and the second screen is a secondary screen. The embodiment of the present disclosure is mainly controlled according to the detected relative position information between the primary screen and the secondary screen. The main screen and the secondary screen have a screen and a bright screen, thereby avoiding frequent interference and bright screen of the terminal screen due to electromagnetic interference of the Hall sensor on the terminal, thereby increasing the power consumption of the terminal and reducing the user experience.

In implementation, step S11 of the embodiment of the present disclosure includes: detecting, by the first detecting device, whether a state between the first screen and the second screen changes, when detecting the first screen and the first After the state between the two screens changes, the relative position information of the first screen and the second screen is acquired.

The obtaining the relative position information of the first screen and the second screen according to the embodiment of the present disclosure includes: acquiring, by using the second detecting device, relative position information of the first screen and the second screen.

Illustratively, the first detecting device described in the embodiment of the present disclosure is a Hall sensor, that is, the embodiment of the present disclosure detects whether the state between the first screen and the second screen is detected by a Hall sensor. A change occurs, and after detecting a change in state between the first screen and the second screen, relative position information of the first screen and the second screen is acquired.

The embodiment of the present disclosure is directed to the problem of mode switching of a dual-screen terminal. When the terminal is in a folded single-screen state, such as in a package, the Hall sensor is just under the condition that the external magnetic field interference reaches 180°, and the two screens are lit. After the timeout is cleared, the bright screen will be triggered again. If the interference persists, the terminal will repeatedly turn off the screen, which seriously affects the power consumption of the terminal, thereby reducing the user experience.

In response to this problem, the embodiment of the present disclosure collectively controls the screen state by the Hall sensor mounted on the rotating shaft and the second detecting device disposed on the terminal, so as to improve the control precision of the terminal on the screen and the bright screen, and avoid Due to the electromagnetic interference of the Hall sensor, the screen of the terminal frequently screens and brightens the screen, which increases the power consumption of the terminal.

When the Hall sensor detects that the angle between the screens (ie, the angle between the first screen and the second screen) is the first threshold, it is determined that the terminal is in the folded single screen state, when the Hall sensor detects the terminal screen When the angle between the two is the second threshold, it is determined that the terminal is in the non-fully expanded dual screen state, and when the angle between the Hall sensor detection screen is the third threshold, it is determined that the terminal is in the fully expanded dual screen state, for example, the terminal is in standby. When the user picks up the terminal and switches from single screen to dual screen without pressing the power button, the terminal automatically lights up the screen.

When set, as an example, the first threshold may be set to 0°, the second threshold is greater than 0° to less than 180°, and the third threshold is 180°. Of course, in implementation, those skilled in the art can set the correspondence between the detected value of the Hall sensor and the state of the screen of the terminal according to actual conditions.

For example, when the first screen and the second screen of the terminal are folded, that is, when the first screen and the second screen are 0°, when the first Hall sensor on the terminal detects the first screen of the terminal and a state change between the second screens, for example, a transition from 0° to 90° between the first screen and the second screen, at which time the terminal needs to acquire the first screen and the first detected by the second detecting device Relative position information between the two screens, if the relative position between the first screen and the second screen detected by the second detecting means also generates a change corresponding to the above angle change, the terminal controls the first screen And the second screen performs a bright screen. When the terminal is in the standby state when initially folding, at this time, the terminal triggers the first screen and the second screen to perform a bright screen, and when the initial folding, the first screen of the terminal is in a bright state. At this time, the terminal triggers the second screen and also performs a bright screen display.

When the first screen and the second screen of the terminal are in a fully expanded state, that is, when the first screen and the second screen are initially 180°, when the first Hall sensor on the terminal detects the first screen and the first a state change between the two screens, for example, a transition from 180° to 0° between the first screen and the second screen. At this time, it is necessary to acquire the first screen and the second screen detected by the second detecting device. The relative position information between the first screen and the second screen if the relative position detected by the second detecting device also generates a change corresponding to the angle change, the terminal controls the second screen to perform the change Screen.

The terminal mode switching of the embodiment of the present disclosure includes: 1) when switching from single screen to dual screen, the secondary screen lights up, when the dual screen is switched to the single screen folding, the secondary screen is extinguished; 2) when the terminal is in standby, not pressing In the case of the power button, the screen automatically lights up when the user picks up the terminal and switches from single screen to dual screen.

In implementation, the mode switching of the terminal in the embodiment of the present disclosure is determined by a Hall sensor mounted on the rotating shaft, and the determination in an embodiment is performed by the second detecting device of the terminal to improve the control precision of the terminal screen. .

In implementation, the second detecting device of the embodiment of the present disclosure includes one or more of the following: a gyro sensor, a light sensor, a proximity sensor, and a second Hall sensor.

That is, the embodiment of the present disclosure passes the gyro sensor, the light sensor, the proximity sensor, and the second Hall sensor after the first Hall sensor detects the state change between the first screen and the second screen of the terminal. The state between the first screen and the second screen is obtained to determine whether the screen state switching occurs in the terminal, thereby effectively improving the control of the terminal screen.

Illustratively, embodiments of the present disclosure may acquire relative position information of the first screen and the second screen by a gyro sensor, a light sensor, a proximity sensor, a second Hall sensor, and/or an acceleration sensor.

In some embodiments, the setting position of the second detecting device in the embodiment of the present disclosure may be: when the second detecting device is a gyro sensor, the gyro sensor may be disposed on a rotating shaft of the terminal, that is, The gyro sensor and the first Hall sensor are both disposed on the rotating shaft of the terminal at the same time. In specific implementation, the embodiment of the present disclosure can set the gyro sensor on the rotating shaft according to the specific condition according to the function of the gyro sensor capable of detecting the angular velocity. Any position, as long as the gyro sensor can detect the angular velocity between the first screen and the second screen, when the relative position between the screens of the terminal changes, that is, when the screen is folded or unfolded, the terminal The first screen and the second screen generate angular velocity, and the gyro sensor detects the angular velocity value and sends the angular velocity value to the processor, which is based on the angular velocity value. For example, the first screen and the second screen may be switched between the state of the screen and the bright screen by determining that the angular velocity value is greater than the preset angular velocity change threshold.

That is, the embodiment of the present disclosure may simultaneously set the gyro sensor and the first Hall sensor on the rotating shaft, and after the first Hall sensor detects the state change between the first screen and the second screen of the terminal, Obtaining an angular velocity value between the first screen and the second screen detected by the gyro sensor, and determining whether the position of the terminal screen changes according to the angular velocity value, thereby completing control of the terminal screen. That is, the present disclosure performs switching of the screen state by the output potential value of the first Hall sensor in combination with the gesture of folding or unfolding detected by the gyro sensor, thereby improving the accuracy of the screen-out and bright-screen control, and improving user experience.

When the second detecting device is a light sensor, a proximity sensor, and a second Hall sensor, embodiments of the present disclosure set the light sensor, the proximity sensor, and the second Hall sensor at respective positions of the terminal At the time of setting, the present disclosure can perform position setting according to the functions of the respective sensors, for example, setting the light sensor at the terminal, close to the position of the rotating shaft, or directly on the rotating shaft. The second Hall sensor and the proximity sensor are disposed at the terminal, away from the position of the rotating shaft, and the like.

In implementation, the embodiment of the present disclosure, according to the light sensing function of the light sensor, by setting the light sensor at the terminal, close to the rotating shaft side, when the relative position between the screens of the terminal changes, that is, when the screen is folded or unfolded, The brightness of the terminal screen changes. The light sensor detects the change value of the light brightness and sends the light brightness change value to the processor, and the processor changes the amount according to the light brightness. For example, by determining that the light brightness change amount value is greater than a preset light brightness change threshold value, the first screen and the second screen are switched between the state of the screen and the bright screen.

In implementation, the embodiments of the present disclosure perform corresponding settings on the terminal according to the working principle of the proximity sensor. For example, in order to reduce the influence on the Hall sensor on the terminal, the embodiment of the present disclosure sets the proximity sensor separately at the terminal, away from The position of the rotating shaft, for example, is disposed at two end points of the terminal away from the rotating shaft in a direction perpendicular to the rotating shaft, that is, at the end of the unfolded end, perpendicular to the rotating shaft, away from the ends of the rotating shaft. As shown in FIG. 2, the set position may be at both end points of the first screen and the second screen dashed line. The embodiment of the present disclosure completes the detection of the relative position information between the first screen and the second screen by the proximity sensor.

In implementation, the proximity sensor of the embodiment of the present disclosure includes: a capacitive proximity sensor, an inductive proximity sensor, and a photoelectric proximity sensor. The following description will be made by taking a capacitive proximity sensor as an example, and the embodiment of the present disclosure passes The detecting electrode of the capacitive proximity sensor and the detected metal device are respectively disposed at the terminal ends of the terminal perpendicular to the rotating shaft, and the detected metal device is detected by the detecting electrode of the capacitive proximity sensor, when two When the screen is folded, the detected metal device approaches the detecting electrode. Since the detecting electrode is applied with a voltage, the detecting electrode is subjected to electrostatic induction to cause polarization. The closer the metal device to be tested is to the detecting electrode, the more the induced charge on the detecting electrode is. Because the electrostatic capacitance on the detection electrode is

Therefore, as the amount of charge increases, the detection electrode capacitance C increases. Oscillation frequency due to the oscillation circuit

It is inversely proportional to the capacitance, so when the capacitance C increases, the oscillation of the oscillation circuit is weakened, and even the oscillation is stopped.

The embodiment of the present disclosure converts the oscillation of the oscillation circuit into a voltage change amount value, and establishes a correspondence relationship between the voltage change amount value and the relative position of the terminal screen, thereby determining whether the position of the terminal screen changes according to the voltage change amount value, Then complete the control of the terminal screen.

The arrangement of the other two types of proximity sensors and the working principle are similar to those of the capacitive proximity sensor, and those skilled in the art can perform the setting according to the above description, and no further details are provided herein.

In implementation, the embodiment of the present disclosure is provided by placing the second Hall sensor at the terminal end, at any one end of the terminal that is perpendicular to the rotating shaft and away from the rotating shaft, that is, the embodiment of the present disclosure passes the first Hall The sensor and the second Hall sensor are respectively disposed at the terminal, as far as possible from the two positions, to reduce the influence of frequent opening of the terminal screen due to interference of the external Hall sensor. That is, the present disclosure provides two Hall sensors to better detect the screen of the terminal, so as to better avoid the electromagnetic interference of the Hall sensor, resulting in frequent screens and bright screens of the terminal, thereby increasing the terminal. Power consumption issues.

It should be noted that, in implementation, the embodiment of the present disclosure may set one or more of a gyro sensor, a light sensor, a proximity sensor, and a second Hall sensor, for example, a first Hall sensor existing in the terminal. On the basis of the gyro sensor, the output potential value of the first Hall sensor can be combined with the gesture of folding or unfolding detected by the gyro sensor to switch the screen state, or existing in the terminal. Based on the first Hall sensor, a gyro sensor, a light sensor, and the like are set, and the output potential value of the first Hall sensor is combined with the gyro sensor and the gesture of folding or unfolding detected by the light sensor. The switching of the screen state further improves the accuracy of the screen-out and bright-screen control.

Of course, those skilled in the art can also set other second detecting devices, such as acceleration sensors and the like, according to actual conditions, to judge the screen state of the terminal, thereby improving the accuracy of the screen-out and bright-screen control, and improving the user. Experience.

In implementation, obtaining relative position information of the first screen and the second screen according to an embodiment of the present disclosure includes: acquiring, by using a second detecting device, a relative position change of the first screen and the second screen Measured value

Exemplarily, the relative position change amount value of the embodiment of the present disclosure includes one or more of an angular velocity value, a luminosity change amount value, a voltage change amount value, a potential change amount value, and an acceleration change amount value.

In implementation, the obtaining, by the second detecting device, the relative position change amount value of the first screen and the second screen according to the present disclosure includes: acquiring an angular velocity value of the gyro sensor in a predetermined time period, or acquiring The amount of change in the brightness of the light sensor in the predetermined period of time, or acquiring the value of the change in the value of the output of the proximity sensor within a predetermined period of time, or acquiring the amount of change in the potential of the second Hall sensor within the predetermined period of time, Alternatively, the acceleration sensor acceleration change amount value within a predetermined time period is acquired.

That is, the present disclosure acquires the angular velocity value of the gyro sensor, the illuminance change amount of the ray sensor, the change value of the output value of the proximity sensor, and the potential change amount of the second Hall sensor and the acceleration change amount of the acceleration sensor, The state of the terminal is determined based on the obtained value.

In implementation, the controlling, by the relative position information, the first screen and the second screen according to the embodiment of the present disclosure, including: according to the relative position change amount value and a preset change amount threshold The size relationship of the first screen and the second screen is switched between the state of the screen and the screen.

Illustratively, controlling the screen according to the relative position information of the terminal detected by the second detecting device according to the embodiment of the present disclosure includes: when the following one or more conditions are met, the first The screen and the second screen perform state switching of the screen and the bright screen: when the angular velocity value of the gyro sensor in the predetermined time period is greater than the preset angular velocity threshold; when the light sensor changes the value of the light sensor in the predetermined time period is greater than the pre- a brightness change threshold; the voltage value change value of the proximity sensor in the predetermined time period is greater than a preset voltage change threshold; when the potential change amount of the second Hall sensor in the predetermined time period is greater than the preset potential The change threshold; the acceleration change amount of the acceleration sensor within the predetermined time period is greater than the preset acceleration change threshold.

That is, the embodiment of the present disclosure performs state switching of the first screen and the second screen on the first screen and the second screen when the relative position change amount is greater than the preset change amount threshold.

That is, the embodiment of the present disclosure determines the state of the terminal according to the threshold by setting a threshold of the amount of change of each of the second detecting devices, and further controls the screen of the terminal.

In implementation, when the terminal is provided with a gyro sensor, the terminal determines whether the state of the terminal screen changes according to whether the angular velocity value of the gyro sensor is greater than a preset angular velocity threshold within a predetermined period of time obtained, and if so, controls The screen switches between the status of the screen and the screen. The control of the screen by other detecting devices is similar here, and will not be described in detail herein.

The embodiment of the present disclosure can set the gyro sensor, the light sensor, the proximity sensor and the second Hall sensor to obtain a better detection effect, thereby improving the control precision of the screen and the bright screen, thereby improving the user experience.

It should be noted that the angular velocity threshold, the light luminance change threshold, the proximity sensor output value change threshold, the potential change threshold, the acceleration change threshold, and the predetermined time period value may be set according to actual conditions. .

For example, in implementation, embodiments of the present disclosure set the angular velocity threshold to 1.5 rad/s. The brightness change threshold is 60 lux.

3 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure. As shown in FIG. 3, the terminal of the embodiment of the present disclosure includes a first Hall sensor, a gyro sensor, two screens, a memory, and the like.

In the following, taking the gyro sensor as an example, the method described in the present disclosure will be explained and explained in detail as follows: the potential value of the first Hall sensor output is obtained, and when the potential value meets the preset threshold condition, the acquisition is performed. The angular velocity change amount of the gyro sensor of the first 5 s, when the angular velocity change amount of the gyro sensor satisfies a preset angular velocity change threshold, determining a state of the screen of the terminal, wherein the angular velocity of the gyro sensor changes The quantity is divided into a clockwise rotation motion, a counterclockwise rotation motion, and a stationary motion.

4 is a coordinate system diagram of a terminal according to an embodiment of the present disclosure. As shown in FIG. 4, the embodiment of the present disclosure acquires an angular velocity variation amount of a gyro sensor in a preset time range as a value of a Y-axis component of each output value of the terminal. .

In implementation, the embodiment of the present disclosure needs to determine a variation rule of the output value of the Y-axis component, and the variation rule of the output value of the Y-axis component is increased from any value in the first preset range by more than the second pre- When the range is set and falls from the second preset range to any value in the first preset range, the output value of the output value of the gyro sensor is a clockwise rotation state.

The variation of the output value of the Y-axis component is decremented from any value in the first preset range by more than the third preset range, and falls from the third preset range to the first preset range. When the value is an arbitrary value, the output state of the output value of the gyro sensor is a counterclockwise rotation state.

That is, when folding or unfolding, the terminal screen has an angular motion gesture along the gyro sensor Y axis, and the action gesture is combined with the potential value condition of the first Hall sensor to determine whether the mobile phone has a "true" fold or Expand the action.

Illustratively, the first preset range of the gyro sensor is set to [0 s s rad / s; and the initial preset value is s0 rad / s, the second preset range of the gyro sensor is exemplarily Is (s0 + Δ) rad / s; the third preset range of the gyro sensor is (s0 - Δ) rad / s; Δ is adjusted to a value of 1.5 rad / s.

Screen state switching is divided into the following two scenarios.

Scene 1: When you are on standby, when you pick up the phone and switch from single screen to dual screen without pressing the power button, the screen will light up.

At this time, detecting whether the potential value output by the first Hall sensor satisfies a preset 180° state;

At the same time, it is detected whether the output state value of the output value of the gyro sensor is a clockwise rotation action;

When it is determined that the potential value of the first Hall sensor output satisfies the preset 180° state, and the output value of the output value of the gyro sensor is a clockwise rotation action, the trigger sets the screen state to the lighting state.

In scenario 2, when switching from dual screen to single screen folding, the secondary screen is off.

At this time, detecting whether the potential value output by the first Hall sensor satisfies a preset 0° state, and whether the output state value of the output value of the gyro sensor is a counterclockwise rotation motion; when determining that the potential value of the first Hall sensor output is satisfied The preset 0° state, while the output value of the output value of the gyro sensor is a counterclockwise rotation action, the trigger sets the screen state to the extinguished state.

Compared with the related art, the embodiment of the present disclosure adds a gyro sensor to detect the motion state of the terminal during the process of controlling the lighting and extinction of the screen, and the terminal acquires the potential value of the first Hall sensor output in real time; at the potential value When the preset threshold is met, the output value of the gyro sensor is obtained; the state of the terminal screen is determined according to the output state quantity of the gyro sensor; thereby solving the displacement or external magnetic field of the magnet when the protective sleeve is mounted on the screen The resulting first Hall sensor determines the problem of error, improves the accuracy of the terminal control screen lighting and extinguishing, and avoids the wrong bright screen of the terminal in the pocket or inside the bag.

When the light sensor is set on the terminal, that is, a light sensor is mounted on the back of the terminal, when the light is folded, the light sensor is blocked, and the light sensitivity value is basically 0 lux. When unfolding, the light sensor receives the light intensity of the external environment, and the light is received. The sense value is a value greater than 0 lux, and the judgment threshold of the light sensor at the time of deployment can be set to be greater than 60 lux in order to avoid interference.

Wherein, according to the change value of the lumen change value of the light sensor (lux), the amount of the rotational operation state of the terminal is determined, and the expansion motion, the folding motion, and the stationary motion are determined.

In implementation, in the embodiment of the present disclosure, the amount of change in the lumen value of the light sensor, that is, the amount of change in the brightness of the light is above 0 lux->60 lux, and the screen is set to the lighting state, and the amount of change in brightness is 60 lux-> Above 0 lux is the folding action of the screen, then the screen is set to the state of the interest screen, and the 0 lux is kept unchanged, that is, the screen state is unchanged.

For example, when the potential value output by the first Hall sensor satisfies a preset 180° state, and the detecting gyro sensor is rotated counterclockwise, and the angular velocity value of the gyro sensor within a predetermined time period is greater than a preset angular velocity threshold, The screen of the terminal is set to the state of the information screen. Correspondingly, when the potential value output by the first Hall sensor satisfies the preset 0° state, and the detecting gyro sensor rotates clockwise, and the angular velocity of the gyro sensor within a predetermined time period If the value is greater than the preset angular velocity threshold, the terminal's screen is set to the illuminated state.

When the potential value output by the first Hall sensor satisfies a preset 180° state, and the change amount of the light sensor light brightness change is detected to be 0 lux->60 lux or more, the screen of the terminal is set to a lighting state, correspondingly, when the first When the potential value of the Hall sensor output satisfies the preset 0° state, and the change amount of the light sensor brightness change is 60 lux->0 lux or more, the screen of the terminal is set to the information screen state.

When the potential value output by the first Hall sensor satisfies a preset 180° state, and detects that the change amount of the proximity sensor output value is a distant state, the screen of the terminal is set to a lighting state, and correspondingly, when the first Hall sensor The output potential value satisfies the preset 0° state, and the proximity sensor output value change amount is detected as the proximity state, and the screen of the terminal is set to the interest screen state.

When the potential value output by the first Hall sensor satisfies a preset 180° state, and detects that the second Hall sensor output value change amount is a distant state, the screen of the terminal is set to a lighting state, correspondingly, when the first The potential value of the Hall sensor output satisfies the preset 0° state, and the second Hall sensor output value change amount is detected as the proximity state, and the screen of the terminal is set to the interest screen state.

When the potential value output by the first Hall sensor satisfies a preset 180° state, and the speed value of the detected acceleration sensor within a predetermined time period is greater than the preset acceleration threshold, the screen of the terminal is set to the state of the information screen, correspondingly, When the potential value output by the first Hall sensor satisfies a preset 0° state, and the acceleration value of the detected acceleration sensor within a predetermined time period is greater than the preset acceleration threshold, the screen of the terminal is set to the lighting state.

In implementation, controlling the screen state switching according to the embodiment of the present disclosure may include: controlling the screen to perform state switching of the information screen and the bright screen.

Correspondingly, as shown in FIG. 5, an embodiment of the present disclosure further provides an apparatus for controlling a screen of a terminal, where the apparatus includes: an acquiring unit, after detecting a change in a state between the first screen and the second screen, acquiring a relative position information of the first screen and the second screen; a control unit configured to control the first screen and the second screen according to the relative position information; wherein the first screen and the first screen The second screen is rotationally coupled by a rotating shaft.

That is, the present disclosure acquires relative position information of the first screen and the second screen after the acquisition unit detects that the state between the first screen and the second screen changes, and the control unit according to the relative position The information controls the first screen and the second screen. That is, the present disclosure determines the current state of the terminal by acquiring the relative position information of the two screens of the terminal, thereby improving the control precision of the terminal on the information screen and the bright screen, and avoiding the interference of the existing terminal due to electromagnetic interference. The screen of the terminal frequently screens and brightens the screen, increasing the power consumption of the terminal.

In implementation, the acquiring module of the embodiment of the present disclosure detects, by the first detecting device, whether a state between the first screen and the second screen changes, when the first screen and the first After the state between the two screens changes, the relative position information of the first screen and the second screen is acquired. Moreover, the acquiring module according to the embodiment of the present disclosure acquires relative position information of the first screen and the second screen by using the second detecting device.

The first detecting device in the embodiment of the present disclosure is a Hall sensor or the like. In order to distinguish from the Hall sensor in the subsequent second detecting device, the embodiment of the present disclosure defines the Hall sensor set by the first detecting device. It is a first Hall sensor, and the Hall sensor provided by the second detecting means is defined as a second Hall sensor.

It should be noted that, in the embodiment of the present disclosure, the first screen is a primary screen, and the second screen is a secondary screen. The disclosure is mainly based on the relative position information between the primary screen and the secondary screen detected by the second detecting device. To control the information screen and the bright screen of the main screen and the secondary screen, thereby avoiding the frequent screen and bright screen of the screen of the terminal caused by the electromagnetic interference of the first Hall sensor, increasing the power consumption of the terminal and reducing the user experience.

That is, the embodiment of the present disclosure is directed to the problem of mode switching of a dual screen terminal. When the terminal is in a folded single-screen state, such as in a package, the Hall sensor is just in the condition that the external magnetic field interference reaches 180°, the two screens will be lit, and the screen will be re-triggered after the timeout is turned off, and if the interference is always If the terminal is present, the terminal will repeatedly turn off the screen, which seriously affects the power consumption of the terminal, thereby reducing the user experience.

In response to this problem, the embodiment of the present disclosure collectively controls the screen state by the first Hall sensor mounted on the rotating shaft and the second detecting device disposed on the terminal, so as to improve the control precision of the screen on the screen and the bright screen. The problem that the screen of the terminal is frequently screened and brightened due to electromagnetic interference of the Hall sensor is avoided, and the problem of power consumption of the terminal is increased.

In implementation, the acquiring unit of the embodiment of the present disclosure is further configured to acquire the first screen and the second screen by using a gyro sensor, a light sensor, a proximity sensor, a second Hall sensor, and/or an acceleration sensor. Relative location information.

That is, the acquisition unit according to the embodiment of the present disclosure is the first screen and the second screen detected by the gyro sensor, the light sensor, the proximity sensor, the second Hall sensor, and/or the acceleration sensor. Relative position information between.

In implementation, the gyro sensor according to the embodiment of the present disclosure is disposed on a rotating shaft of the terminal; the light sensor is disposed at a position of the terminal near the rotating shaft, or is disposed on a rotating shaft of the terminal; The sensor is disposed at an end that is perpendicular to the rotating shaft and away from the rotating shaft; and the proximity sensor is disposed at two end points of the terminal that is perpendicular to the rotating shaft and away from the rotating shaft.

In an embodiment, the embodiment of the present disclosure acquires a relative position change amount value of the first screen and the second screen by using a second detecting device;

The control unit is further configured to perform state switching between the first screen and the second screen according to the magnitude relationship between the relative position change amount value and the preset change amount threshold .

In an implementation, the acquiring unit of the embodiment of the present disclosure is further configured to acquire, by using one or more of the following manners, the relative position information of the first screen and the second screen detected by the second detecting device: acquiring An angular velocity value between the first screen and the second screen detected by the gyro sensor within a predetermined time period; acquiring the first screen and the first detected by the light sensor within a predetermined time period a brightness change amount between the two screens; acquiring an output value change amount between the first screen and the second screen detected by the proximity sensor within a predetermined time period; acquiring a location within a predetermined time period a magnitude of potential change between the first screen and the second screen detected by the second Hall sensor; acquiring the first screen and the second screen detected by the acceleration sensor within a predetermined time period The amount of change in acceleration between.

The control unit of the embodiment of the present disclosure performs state switching of the first screen and the second screen on the information screen and the bright screen when the relative position change amount is greater than the preset change amount threshold.

Illustratively, the control unit of the embodiment of the present disclosure is further configured to perform state switching of the first screen and the second screen on the first screen and the second screen when one or more of the following conditions are met: The angular velocity value of the gyro sensor in the predetermined time period is greater than a preset angular velocity threshold, and the light luminance change amount of the light sensor in the predetermined time period is greater than a preset light luminance change threshold value, when the proximity sensor is within a predetermined time period The voltage change amount value is greater than a preset voltage change threshold value, and when the potential change amount value of the second Hall sensor in the predetermined time period is greater than a preset potential change threshold value, the acceleration change amount of the acceleration sensor in the predetermined time period is greater than The preset acceleration change threshold.

The relevant parts of the embodiments of the present disclosure can be understood by referring to the method embodiment, and details are not described herein again.

An embodiment of the present disclosure further provides a terminal. As shown in FIG. 6, the terminal is a dual screen terminal, and includes: a first detecting device configured to detect whether a state between the first screen and the second screen of the terminal is a change; a second detecting means configured to detect relative position information of the first screen and the second screen; a processor configured to detect the first screen and the second when the first detecting means detects Obtaining the relative position information detected by the second detecting device when the state between the screens is changed, and controlling the first screen and the second screen according to the relative position information; wherein the detecting device The first screen and the second screen are rotationally coupled by a rotating shaft.

That is, after detecting a change in the state between the first screen and the second screen, the embodiment of the present disclosure acquires relative position information of the first screen and the second screen, according to the relative position information. The first screen and the second screen are controlled. That is, the embodiment of the present disclosure determines the current state of the terminal by acquiring the relative position information of the two screens of the terminal, thereby improving the control precision of the terminal on the information screen and the bright screen, and avoiding interference of the existing terminal due to electromagnetic interference. The resulting screen of the terminal frequently screens and brightens the screen, increasing the power consumption of the terminal.

In implementation, the embodiment of the present disclosure acquires the first screen and the first by the second detecting device after the first detecting device detects that the state between the first screen and the second screen changes. Relative position information of the two screens.

The second detecting device of the embodiment of the present disclosure acquires relative position information of the first screen and the second screen.

It should be noted that the terminal in the embodiment of the present disclosure is a dual screen terminal, and the terminal includes a first screen and a second screen, wherein the first screen and the second screen are rotationally coupled by a rotating shaft.

Moreover, the first detecting device according to the embodiment of the present disclosure is a first Hall sensor, and the second detecting device includes one or more of the following: a gyro sensor, a light sensor, a proximity sensor, and a second Hall. Sensor and acceleration sensor.

In implementation, embodiments of the present disclosure acquire relative position information of the first screen and the second screen through a gyro sensor, a light sensor, a proximity sensor, a second Hall sensor, and/or an acceleration sensor.

Moreover, the second detecting device according to the embodiment of the present disclosure is to acquire a relative position change amount value of the first screen and the second screen, and then the processor varies the amount according to the relative position and the preset change amount. The size relationship between the thresholds is performed on the first screen and the second screen to perform state switching of the screen and the bright screen.

It should be noted that the relative position change amount value in the embodiment of the present disclosure includes one or more of an angular velocity value, a light luminance change amount value, a voltage change amount value, a potential change amount value, and an acceleration change amount value.

In implementation, the processor in the embodiment of the present disclosure performs the state of the screen and the bright screen on the first screen and the second screen when the relative position change amount is greater than the preset change amount threshold. Switch.

The threshold of the variation described in the embodiment of the present disclosure may be arbitrarily set according to actual needs.

Correspondingly, embodiments of the present disclosure further provide a computer readable storage medium storing a computer program for controlling a screen of a terminal, the computer program being executed by at least one processor to implement the following steps Obtaining relative position information of the first screen and the second screen after detecting a change in a state between the first screen and the second screen; and comparing the first screen and the location according to the relative position information The second screen is described for control.

It should be noted that the computer readable storage medium and the storage medium described in the embodiments of the present disclosure are the same medium.

The related parts of the embodiments of the present disclosure can be understood by referring to other embodiments, and are not described in detail herein.

While the preferred embodiment of the present disclosure has been disclosed for purposes of illustration, those skilled in the art will recognize that various modifications, additions and substitutions are possible, and the scope of the present disclosure should not be limited to the embodiments described above.

Claims

A method of controlling a screen of a terminal, comprising:

Obtaining relative position information of the first screen and the second screen after detecting a change in a state between the first screen and the second screen;

Controlling the first screen and the second screen according to the relative position information;

The first screen and the second screen are rotationally coupled by a rotating shaft.
The method of claim 1, wherein the detecting the relative position information of the first screen and the second screen after detecting a change in the state between the first screen and the second screen comprises:

Detecting, by the first detecting device, whether a state between the first screen and the second screen changes, and after detecting a change in a state between the first screen and the second screen, acquiring the Relative position information of the first screen and the second screen.
The method of claim 1, wherein the obtaining relative position information of the first screen and the second screen comprises:

The relative position information of the first screen and the second screen is acquired by the second detecting device.
The method according to claim 3, wherein the obtaining, by the second detecting means, the relative position information of the first screen and the second screen comprises:

Relative position information of the first screen and the second screen is acquired by a gyro sensor, a light sensor, a proximity sensor, a second Hall sensor, and/or an acceleration sensor.
The method according to any one of claims 1 to 4, wherein the obtaining the relative position information of the first screen and the second screen comprises:

Obtaining a relative position change amount value of the first screen and the second screen by using a second detecting device;

Controlling the first screen and the second screen according to the relative location information, including:

And switching the state of the information screen and the bright screen to the first screen and the second screen according to the magnitude relationship between the relative position change amount value and the preset change amount threshold value.
The method of claim 5, wherein

The relative position change amount value includes one or more of an angular velocity value, a light luminance change amount value, a voltage change amount value, a potential change amount value, and an acceleration change amount value.
The method according to claim 5, wherein said first screen and said second screen are subjected to a screen according to a magnitude relationship between said relative position change amount value and a preset change amount threshold Bright state switching, including:

When the relative position change amount is greater than the preset change amount threshold, the first screen and the second screen are switched between the state of the screen and the bright screen.
A device for controlling a screen of a terminal, comprising:

An acquiring unit, when detecting a change in a state between the first screen and the second screen, acquiring relative position information of the first screen and the second screen;

a control unit configured to control the first screen and the second screen according to the relative position information;

The first screen and the second screen are rotationally coupled by a rotating shaft.
The device according to claim 8, wherein

The obtaining unit is further configured to detect, by the first detecting device, whether a state between the first screen and the second screen changes, when detecting between the first screen and the second screen After the state changes, the relative position information of the first screen and the second screen is acquired.
The device according to claim 8, wherein

The acquiring unit is further configured to acquire relative position information of the first screen and the second screen by using the second detecting device.
The device according to claim 10, wherein

The acquisition unit is further configured to acquire relative position information of the first screen and the second screen by a gyro sensor, a light sensor, a proximity sensor, a second Hall sensor, and/or an acceleration sensor.
The apparatus according to claim 11, wherein

The gyro sensor is disposed on a rotating shaft of the terminal;

The light sensor is disposed at a position of the terminal near the rotating shaft or on a rotating shaft of the terminal;

The second Hall sensor is disposed at an end of the direction perpendicular to the rotating shaft and away from the rotating shaft;

The proximity sensor is disposed at two end points of the terminal that is perpendicular to the rotating shaft and away from the rotating shaft.
A device according to any one of claims 8-11, wherein

The acquiring unit is further configured to acquire, by the second detecting device, a relative position change amount value of the first screen and the second screen;

The control unit is further configured to perform state switching between the first screen and the second screen according to the magnitude relationship between the relative position change amount value and the preset change amount threshold .
The device according to claim 13, wherein

The relative position change amount value includes one or more of an angular velocity value, a light luminance change amount value, a voltage change amount value, a potential change amount value, and an acceleration change amount value.
The device according to claim 13, wherein

The control unit is further configured to perform a state switching of the first screen and the second screen on the first screen and the second screen when the relative position change amount is greater than the preset change amount threshold.
A terminal, where the terminal is a dual screen terminal, and the terminal includes:

a first detecting device configured to detect whether a state between the first screen and the second screen of the terminal changes;

a second detecting device configured to detect relative position information of the first screen and the second screen;

a processor configured to acquire the relative position information detected by the second detecting device when the first detecting device detects a state change between the first screen and the second screen, and according to the Relative position information controls the first screen and the second screen;

The first screen and the second screen of the detecting device are rotatably connected by a rotating shaft.
A computer readable storage medium, wherein the computer readable storage medium stores a computer program that controls a screen of a terminal, the computer program being executed by at least one processor to implement the following steps:

Obtaining relative position information of the first screen and the second screen after detecting a change in a state between the first screen and the second screen;

The first screen and the second screen are controlled according to the relative position information.