CN109040453B - Method and system for controlling screen display state - Google Patents
Method and system for controlling screen display state Download PDFInfo
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- CN109040453B CN109040453B CN201810910431.XA CN201810910431A CN109040453B CN 109040453 B CN109040453 B CN 109040453B CN 201810910431 A CN201810910431 A CN 201810910431A CN 109040453 B CN109040453 B CN 109040453B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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Abstract
The invention discloses a method for controlling screen display state, which is used for a mobile terminal, wherein the mobile terminal comprises a gravity sensor and a data conversion interface, the gravity sensor is connected with the data conversion interface, and the method comprises the following steps: acquiring an acceleration component of the mobile terminal in the vertical direction, which is acquired by the gravity sensor; calling the data conversion interface to convert the acceleration component into functional data; and controlling a display screen to be in a display state matched with the functional data, wherein the display state comprises a screen-on state and a screen-off state. Through utilizing the gravity inductor only to need gather the ascending acceleration component of vertical direction, cooperation data conversion interface converts the acceleration component into functional data, and functional data matches with the display state to realize that the mobile terminal conversation goes out the screen or the bright screen, both satisfied user's demand, reduce cost again.
Description
Technical Field
The invention relates to the field of mobile terminals, in particular to a method and a system for controlling screen display states.
Background
At present, a proximity sensor is generally adopted by a high-end mobile phone to realize approaching and screen-off in a call, and the method has good sensitivity but high cost of the proximity sensor; the proximity sensor is adopted in the high-end mobile phone, so that the user experience effect is good, the user can accept higher cost, but the proximity sensor is adopted in the low-end mobile phone, so that the cost is high, and the user cannot accept the proximity sensor. In some low-end mobile phones, in order to reduce cost, the screen is turned off on the capacitive touch screen, but the touch sensitivity of the capacitive touch screen is low, and the user experience is poor.
Disclosure of Invention
The invention mainly aims to provide a method and a system for controlling a screen display state, which can reduce cost.
The invention provides a method for controlling a screen display state, which is used for a mobile terminal, wherein the mobile terminal comprises a gravity sensor and a data conversion interface, the gravity sensor is in communication connection with the data conversion interface, and the method comprises the following steps:
acquiring an acceleration component of the mobile terminal in the vertical direction, which is acquired by a gravity sensor;
calling a data conversion interface to convert the acceleration component into functional data;
and controlling the display screen to be in a display state matched with the functional data, wherein the display state comprises a screen-on state and a screen-off state.
Further, the mobile terminal further comprises a proximity function interface, the proximity function interface is connected with the gravity sensor, and before the step of acquiring the acceleration component of the mobile terminal in the vertical direction, acquired by the gravity sensor, the method comprises the following steps:
judging whether the current mobile terminal is in a call state;
if so, calling a proximity function interface to control the gravity sensor to acquire the acceleration component of the mobile terminal in the vertical direction.
Further, the type of the functional data includes approach data and distance data, and the step of calling the data conversion interface to convert the acceleration component into the functional data includes:
judging whether the data range of the acceleration component is in a preset interval close to the data or not;
if so, calling a data conversion interface to convert the acceleration component into approximate data;
the step of controlling the display screen to be in a display state matching the function data includes:
and controlling the display screen to be in a screen-off state according to the proximity data.
Further, after the step of determining whether the data range in which the acceleration component is located is within the preset interval of the proximity data, the method further includes:
if not, marking the functional data as far data;
the step of controlling the display screen to be in a display state matching the function data includes:
and controlling the display screen to be in a bright screen state according to the remote data.
Further, after the step of controlling the display screen to be in a bright screen state according to the remote data, the method comprises the following steps:
judging whether the current mobile terminal is finished in conversation;
if so, closing the proximity function interface.
The invention also provides a system for controlling the display state of the screen, which is integrated in a mobile terminal, the mobile terminal comprises a gravity sensor and a data conversion interface, the gravity sensor is in communication connection with the data conversion interface, and the system comprises:
the acquisition module is used for acquiring the acceleration component of the mobile terminal in the vertical direction, which is acquired by the gravity sensor;
the conversion module is used for calling a data conversion interface to convert the acceleration component into functional data;
and the control module is used for controlling the display screen to be in a display state matched with the functional data, wherein the display state comprises a screen-on state and a screen-off state.
Further, mobile terminal still includes and is close the function interface, and it is continuous with gravity inductor to be close the function interface, and the system still includes:
the call judging module is used for judging whether the current mobile terminal is in a call state;
and the calling module is used for calling the proximity function interface when the judgment result of the call judgment module is yes so as to control the gravity sensor to acquire the acceleration component of the mobile terminal in the vertical direction.
Further, the types of the function data include proximity data and remote data, and the control module includes:
the data judgment unit is used for judging whether the data range of the acceleration component is in a preset interval close to the data or not;
the data conversion interface is used for converting the acceleration component into the proximity data;
the control module includes:
and the screen extinguishing unit is used for controlling the display screen to be in an extinguishing state according to the proximity data.
Further, the conversion module further comprises:
the remote data unit is used for marking the functional data as remote data if the functional data is not the remote data;
the control module further includes:
and the screen lightening unit is used for controlling the display screen to be in a screen lightening state according to the far data.
Further, the control module further comprises:
an ending judging unit, which is used for judging whether the current mobile terminal has ended the call;
and the closing unit is used for closing the proximity function interface if the access function interface is closed.
The invention has the advantages that the gravity sensor is utilized to collect the acceleration component in the vertical direction only, the acceleration component is converted into the functional data by matching with the data conversion interface, and the functional data is matched with the display state, so that the screen is turned off or on during the call of the mobile terminal, the requirements of users are met, and the cost is reduced.
Drawings
FIG. 1 is a diagram illustrating steps of a method for controlling a screen display status according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating steps of a method for controlling a screen display status according to a second embodiment of the present invention;
FIG. 3 is a diagram illustrating a third embodiment of a method for controlling a screen display status according to the present invention;
FIG. 4 is a diagram illustrating the steps of a fourth embodiment of the method for controlling the display status of a screen according to the present invention;
FIG. 5 is a diagram illustrating steps of a fifth embodiment of a method for controlling a screen display status according to the present invention;
FIG. 6 is a block diagram illustrating an embodiment of a system for controlling a display status of a screen according to the present invention;
FIG. 7 is a diagram illustrating a second embodiment of a system for controlling a display status of a screen according to the present invention;
FIG. 8 is a diagram illustrating a third exemplary embodiment of a system for controlling a display status of a screen according to the present invention;
FIG. 9 is a diagram illustrating a fourth exemplary embodiment of a system for controlling a display status of a screen according to the present invention;
FIG. 10 is a diagram illustrating a fifth embodiment of a system for controlling a display status of a screen according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, an embodiment of a method for controlling a screen display state according to the present invention is applied to a mobile terminal, where the mobile terminal includes a gravity sensor and a data conversion interface, the gravity sensor is in communication connection with the data conversion interface, and the method includes:
s1, acquiring an acceleration component of the mobile terminal in the vertical direction, which is acquired by a gravity sensor;
s2, calling the data conversion interface to convert the acceleration component into functional data;
and S3, controlling the display screen to be in a display state matched with the data range, wherein the display state comprises a bright screen state and a dead screen state.
In the above step S1, a gravity sensor, i.e., a gravitational acceleration sensor, is used to detect gravitational acceleration data of the mobile terminal in the directions of the x axis, the y axis, and the z axis; the vertical direction is the z-axis direction, for example, the long side direction of the mobile phone screen is in the vertical direction, and the mobile phone is in the vertical direction at this time. The data interval of the acceleration component in the z-axis direction is (-9.8, 9.8); when the long side direction of the mobile phone screen is in a vertical state, the acceleration component of the z axis is 0; when the mobile phone screen inclines towards the front side and the back side, the acceleration component of the z axis approaches to-9.8 or 9.8; in the conversation process, the gravity sensor collects the acceleration component in the z-axis direction in real time.
In the above step S2, the data conversion interface is a data interface with a programming program for converting the acceleration component into functional data, and the functional data is further divided into near data and far data; the data conversion interface and the gravity sensor pass through I2And C, serial communication.
In step S3, in general, when the acceleration component is in the interval (-5.3,5.3), the optimal approach data corresponding to the user 'S usage habit is obtained, and when the acceleration component is in the interval (-9.8, -5.3] or [5.3,9.8), the optimal distance data corresponding to the user' S usage habit is obtained; the screen off state is close to the data matching, and the screen on state is far away from the data matching.
Referring to fig. 2, in an embodiment of the present invention, the mobile terminal further includes a proximity function interface, where the proximity function interface is connected to the gravity sensor, and before the step of acquiring the acceleration component of the mobile terminal in the vertical direction, which is acquired by the gravity sensor, the method includes:
s01, judging whether the current mobile terminal is in a call state;
and S02, if yes, calling a proximity function interface to control the gravity sensor to acquire the acceleration component of the mobile terminal in the vertical direction.
In the above step S01, the call status may be GS enable PS/CS, GS is a communication interface type, and is an interface between sgsn (serving GPRS Support node) and MSCS (Microsoft cluster services)/vlr (viewer Location register) in the NSS (mobile subsystem); PS (packet switch) is packet switching, and PS services are common data services, including streaming media services, VOIP, and the like; CS (circuit switch) is a circuit switch, and CS services mainly include some voice services, such as 64K voice, and the like; in the 3G network, the access network is connected to CS and PS simultaneously, i.e., the core network is divided into a CS domain and a PS domain, the call signal goes through the CS domain, and the data service signal goes through the PS domain, i.e., it can also be a network call, such as a wechat voice call. When the GS enable PS/CS (1) is in use, the call system enters a call state, which indicates that the mobile terminal is in call; when GS enable PS/CS (0), the call system exits the call state, which indicates that the mobile terminal is not calling.
In the step S02, when the screen rotation function is to be opened, the rotation function can be opened only by manually clicking the rotation function key on the mobile terminal; and the approach function interface is an interface with a programming program and is used for replacing a manual opening approach function, and then automatically opening the approach function in a call state, wherein the approach function is used for controlling the gravity sensor to collect an acceleration component in the vertical direction and acquiring the acceleration component.
Referring to fig. 3, in an embodiment of the present invention, the type of the function data includes proximity data and distance data, and the step of calling the data conversion interface to convert the acceleration component into the function data includes:
s31, judging whether the data range of the acceleration component is in a preset interval of the proximity data or not;
s32, if yes, calling a data conversion interface to convert the acceleration component into approximate data;
s33, the step of controlling the display screen to be in a display state matching the function data includes: and controlling the display screen to be in a screen-off state according to the proximity data.
In the above step S31, the preset section of the proximity data may be a preset section corresponding to the acceleration component being (-5.3, 5.3).
In the above step S32, the data conversion interface converts the acceleration component into the proximity data according to a preset program to control the display screen to be turned off.
In the step S33, when it is determined that the data is approaching, the processor in the mobile terminal sends a screen-off signal to the display screen to control the display screen to be turned off; the screen-off state is that the power supply of the display screen of the mobile terminal is disconnected without influencing the operation of other programs. Referring to fig. 4, in an embodiment of the present invention, after the step of determining whether the data range in which the acceleration component is located is in the preset interval of the proximity data, the method further includes:
s34, if not, marking the functional data as the remote data;
s35, the step of controlling the display screen to be in a display state matching the function data includes: and controlling the display screen to be in a bright screen state according to the remote data.
In the step S34, during the call of the mobile terminal, the mobile terminal may be taken down from the ear for operation, and then a screen-on state is required; the far data is another data different from the near data when the function data corresponding to the z-axis acceleration component of the mobile terminal is not in the preset interval.
In step S35, the processor of the mobile terminal receives the far data different from the near data, and further sends a screen-lighting signal to the display screen to control the display screen to light; the bright screen state is that the power of the display screen is switched on again.
Referring to fig. 5, in an embodiment of the present invention, after the step of controlling the display screen to be in the bright screen state according to the remote data, the method includes:
s36, judging whether the current mobile terminal is finished;
and S37, if yes, closing the proximity function interface.
In the step S36, because the mobile terminal has two possibilities of being bright, one is that the user takes the mobile terminal off the ear during the call, and the other is that the mobile terminal is used during the non-call; when the mobile terminal is not in a call, the gravity sensor does not acquire data so as to reduce energy consumption and avoid non-subjective screen triggering, so that whether the mobile terminal is in a call state or not needs to be judged, and whether the proximity function interface is closed or not is determined so as to control the gravity sensor not to acquire data any more; when the GS enable PS (0) is enabled, the call system exits the call state, indicating that the mobile terminal is not in call, and the call is terminated.
In the step S37, the proximity function interface is closed to replace a function of manually closing the gravity sensor to collect data, and the gravity sensor does not collect data when the mobile terminal is not in a call state, so as to reduce energy consumption of the mobile terminal.
Referring to fig. 6, an embodiment of the system for controlling a display state of a screen according to the present invention is integrated in a mobile terminal, where the mobile terminal includes a gravity sensor and a data conversion interface, the gravity sensor is in communication connection with the data conversion interface, and the system further includes:
the acquisition module 1 is used for acquiring an acceleration component of the mobile terminal in the vertical direction, which is acquired by a gravity sensor;
the conversion module 2 is used for calling a data conversion interface to convert the acceleration component into functional data;
and the control module 3 is used for controlling the display screen to be in a display state matched with the functional data, wherein the display state comprises a screen-on state and a screen-off state.
In the acquisition module 1, a gravity sensor, i.e., a gravity acceleration sensor, is used for detecting the gravity acceleration data of the mobile terminal in the directions of the x axis, the y axis and the z axis; the vertical direction is the z-axis direction, for example, the long side direction of the mobile phone screen is in the vertical direction, and the mobile phone is in the vertical direction at this time. The data interval of the acceleration component in the z-axis direction is (-9.8, 9.8); when the long side direction of the mobile phone screen is in a vertical state, the acceleration component of the z axis is 0; when the mobile phone screen inclines towards the front side and the back side, the acceleration component of the z axis approaches to-9.8 or 9.8; in the conversation process, the gravity sensor collects the acceleration component in the z-axis direction in real time.
In the above-mentioned conversion module 2, the data conversion interface is a data interface with a programming program for converting the acceleration component into functional data, and the functional data is further divided into near data and far data.
In the control module 3, generally, when the acceleration component is in the interval (-5.3,5.3), the optimal approach data according with the use habit of the user can be obtained, and when the acceleration component is in the interval (-9.8, -5.3] or [5.3,9.8), the optimal distance data according with the use habit of the user can be obtained; the screen off state is close to the data matching, and the screen on state is far away from the data matching.
Referring to fig. 7, in an embodiment of the present invention, the mobile terminal further includes a proximity function interface, and the proximity function interface is connected to the gravity sensor, and the system further includes:
the call judging module 01 is used for judging whether the current mobile terminal is in a call state;
and the calling module 02 is used for calling the proximity function interface when the judgment result of the call judgment module 01 is yes, so as to control the gravity sensor to acquire the acceleration component of the mobile terminal in the vertical direction.
In the call determination module 01, the call state may be GS enable PS/CS, GS is a communication interface type, and is an interface between sgsn (serving GPRS Support node) and MSCS (Microsoft cluster service)/vlr (monitor Location register) in the NSS (mobile subsystem); PS (packet switch) is packet switching, and PS services are common data services, including streaming media services, VOIP, and the like; CS (circuit switch) is a circuit switch, and CS services mainly include some voice services, such as 64K voice, and the like; in the 3G network, the access network is connected to CS and PS simultaneously, i.e., the core network is divided into a CS domain and a PS domain, the call signal goes through the CS domain, and the data service signal goes through the PS domain, i.e., it can also be a network call, such as a wechat voice call. When the GS enable PS/CS (1) is in use, the call system enters a call state, which indicates that the mobile terminal is in call; when GS enable PS/CS (0), the call system exits the call state, which indicates that the mobile terminal is not calling.
In the calling module 02, when a screen rotation function is to be opened, the rotation function can be opened by manually clicking a rotation function key on the mobile terminal; and the approach function interface is used for replacing a manual opening approach function, and further automatically opening the approach function in a call state, wherein the approach function is used for controlling the gravity sensor to collect an acceleration component in the vertical direction and acquiring the acceleration component.
Referring to fig. 8, in an embodiment of the present invention, the conversion module 2 includes:
the data judging unit 21 is configured to judge whether a data range in which the acceleration component is located is within a preset interval of the proximity data;
the approach data unit 22 is used for calling a data conversion interface to convert the acceleration component into approach data if the judgment result of the data judgment unit 21 is yes;
the control module 3 includes:
and a screen-off unit 31 for controlling the display screen to be in a screen-off state according to the proximity data.
In the above-described data determination unit 21, the preset section of the approach data may be a preset section corresponding to the acceleration component being (-5.3, 5.3).
In the above proximity data unit 22, the data conversion interface converts the acceleration component into proximity data according to a preset program to control the display screen to be turned off.
In the screen-off unit 31, when it is determined that the data is approaching, a processor in the mobile terminal sends a screen-off signal to the display screen, thereby controlling the display screen to be turned off; the screen-off state is that the power supply of the display screen of the mobile terminal is disconnected without influencing the operation of other programs.
Referring to fig. 9, in an embodiment of the present invention, the conversion module 2 further includes:
a remote data unit 23, configured to mark the functional data as remote data if the functional data is not the remote data;
the control module 3 further comprises:
and the screen lightening unit 32 is used for controlling the display screen to be in a screen lightening state according to the remote data.
In the remote data unit 23, during the call of the mobile terminal, the mobile terminal may be taken down from the ear for operation, and then a screen-on state is required; the far data is another data different from the near data when the function data corresponding to the z-axis acceleration component of the mobile terminal is not in the preset interval.
In the screen-lighting unit 32, the processor of the mobile terminal receives the far data different from the close data, and further sends a screen-lighting signal to the display screen to control the display screen to light; the bright screen state is that the power of the display screen is switched on again.
Referring to fig. 10, in an embodiment of the present invention, the control module 3 further includes:
an end determination unit 33, configured to determine whether the current mobile terminal is at the end of the call;
a closing unit 34 for closing the proximity function interface if yes.
In the above-mentioned ending decision unit 33, there are two possibilities for the mobile terminal to be turned on, one is that the user takes the mobile terminal off the ear during the call, and the other is that the mobile terminal is used during the non-call; when the mobile terminal is not in a call, the gravity sensor does not acquire data so as to reduce energy consumption and avoid non-subjective screen triggering, so that whether the mobile terminal is in a call state or not needs to be judged, and whether the proximity function interface is closed or not is determined so as to control the gravity sensor not to acquire data any more; when the GS enable PS (0) is enabled, the call system exits the call state, indicating that the mobile terminal is not in call, and the call is terminated.
In the closing module 34, the function of manually closing the gravity sensor to collect data is replaced by closing the proximity function interface, and the gravity sensor does not collect data when the mobile terminal is in a non-call state, so that the energy consumption of the mobile terminal is reduced.
According to the invention, the gravity sensor is used for acquiring the acceleration component in the vertical direction only, the acceleration component is converted into the functional data by matching with the data conversion interface, and the functional data is matched with the display state, so that the screen of the mobile terminal is turned off or on during communication, the requirements of users are met, and the cost is reduced.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (4)
1. A method for controlling screen display state is characterized in that the method is used for a mobile terminal, the mobile terminal comprises a gravity sensor and a data conversion interface, the gravity sensor is in communication connection with the data conversion interface, the mobile terminal further comprises a proximity function interface, the proximity function interface is connected with the gravity sensor, and the method comprises the following steps:
judging whether the mobile terminal is in a call state at present;
if so, calling the proximity function interface to control the gravity sensor to acquire an acceleration component of the mobile terminal in the vertical direction;
acquiring an acceleration component of the mobile terminal in the vertical direction, which is acquired by the gravity sensor;
calling the data conversion interface to convert the acceleration component into functional data;
controlling a display screen to be in a display state matched with the functional data, wherein the display state comprises a screen-on state and a screen-off state;
the type of the functional data comprises approach data and distance data, and the step of calling the data conversion interface to convert the acceleration component into the functional data comprises the following steps:
judging whether the data range of the acceleration component is in a preset interval close to data or not;
if so, calling the data conversion interface to convert the acceleration component into approximate data;
the step of controlling the display screen to be in a display state matching the functional data includes:
controlling the display screen to be in a screen-off state according to the proximity data;
the preset interval of the approach data may be a preset interval corresponding to the acceleration component being (-5.3, 5.3);
judging whether the current mobile terminal is finished in conversation;
and if so, closing the access function interface.
2. The method of controlling a screen display state according to claim 1, wherein after the step of determining whether the data range in which the acceleration component is located is within a preset interval of proximity data, further comprising:
if not, marking the functional data as far data;
the step of controlling the display screen to be in a display state matching the functional data includes:
and controlling the display screen to be in a bright screen state according to the far data.
3. The utility model provides a system for control screen display state, its characterized in that, integrated in mobile terminal, mobile terminal includes gravity inductor and data conversion interface, the gravity inductor with data conversion interface communication connection, mobile terminal still includes and is close the function interface, it with the gravity inductor links to each other to be close the function interface, the system includes:
the call judging module is used for judging whether the mobile terminal is in a call state at present;
the calling module is used for calling the proximity function interface to control the gravity sensor to acquire an acceleration component of the mobile terminal in the vertical direction when the judgment result of the call judgment module is positive;
the acquisition module is used for acquiring the acceleration component of the mobile terminal in the vertical direction, which is acquired by the gravity sensor;
the conversion module is used for calling the data conversion interface to convert the acceleration component into functional data;
the control module is used for controlling a display screen to be in a display state matched with the functional data, wherein the display state comprises a screen-on state and a screen-off state;
the types of the function data comprise proximity data and distance data, and the conversion module comprises:
the data judgment unit is used for judging whether the data range of the acceleration component is in a preset interval of the proximity data, wherein the preset interval of the proximity data is a preset interval corresponding to the acceleration component when the acceleration component is (-5.3, 5.3);
the data conversion interface is used for converting the acceleration component into the proximity data;
the control module includes:
the screen extinguishing unit is used for controlling the display screen to be in an extinguishing state according to the proximity data;
an ending judging unit, configured to judge whether the current mobile terminal has ended a call;
and the closing unit is used for closing the proximity function interface if the access function interface is closed.
4. The system for controlling screen display status of claim 3, wherein the transition module further comprises:
the remote data unit is used for marking the functional data as remote data if the functional data is not the remote data;
the control module further comprises:
and the screen lightening unit is used for controlling the display screen to be in a screen lightening state according to the far data.
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| CN106657667A (en) * | 2017-01-09 | 2017-05-10 | 努比亚技术有限公司 | Apparatus and method for lighting display screen |
| CN107257410A (en) * | 2017-06-06 | 2017-10-17 | 珠海格力电器股份有限公司 | A kind of unlocking screen method, device and electronic equipment |
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