CN103685696A - Method and device for controlling terminal screen during call and terminal - Google Patents
Method and device for controlling terminal screen during call and terminal Download PDFInfo
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- CN103685696A CN103685696A CN201210336255.6A CN201210336255A CN103685696A CN 103685696 A CN103685696 A CN 103685696A CN 201210336255 A CN201210336255 A CN 201210336255A CN 103685696 A CN103685696 A CN 103685696A
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/667—Preventing unauthorised calls from a telephone set
- H04M1/67—Preventing unauthorised calls from a telephone set by electronic means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/22—Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Telephone Function (AREA)
Abstract
The invention discloses a method and device for controlling a terminal screen during a call and a terminal. The method includes the following steps: obtaining an initial status value of the terminal when the call is answered; obtaining the current status value of the terminal during the call; controlling the acceptance of inputs by the terminal screen according to the initial status value and the current status value. The invention has the advantage that the acceptance of inputs by the terminal screen is controlled through determinations on the changes of the current status value of the terminal during the call and the initial status value of the terminal when the call is answered, so as to prevent the phenomenon that misoperations are caused when the face or other parts come into contact with the screen during the call.
Description
Technical field
The present invention relates to the communications field, in particular to method, device and the terminal of control terminal screen in a kind of communication process.
Background technology
In correlation technique, because the good user of capacitance plate experiences, become the indispensability of most touch-screen mobile phones.But there is following shortcoming in capacitance touch screen:
(1) only can control with human body or special-purpose felt pen; (2) human body is removed the position contact screen outside hand, energy operation of capacitor screen mobile phone, so easily misoperation in especially conversing under multiple situation equally.
At present, in order to address the above problem, generally by a switch or other existing input equipment, control, such as lighting with the shared input device controls of other module by certain physical button or gravity sensing etc. or extinguishing screen.When lighting screen, can normally operate, can not operate after extinguishing screen.
But said method requires user to carry out specially certain operation or service condition and is subject to certain limitation, cannot satisfy the demands completely.
Summary of the invention
The invention provides method, device and the terminal of control terminal screen in a kind of communication process, at least to solve in correlation technique, in communication process, pass through the light on and off of certain physical button control terminal screen, require user to carry out specially certain operation or service condition and be subject to certain limitation, the problem that cannot satisfy the demands completely.
According to an aspect of the present invention, provide the method for control terminal screen in a kind of communication process, having comprised: the initial condition value of obtaining terminal while receiving calls; In communication process, obtain the current state value of terminal; According to the screen of initial condition value and current state value control terminal, whether accept input.
Preferably, the current state value of obtaining terminal in communication process comprises: determine that current talking does not finish; According to the current state value of predetermined frequency acquisition terminal.
Preferably, according to the screen of initial condition value and current state value control terminal, whether accepting input comprises: the difference of calculating current state value and initial condition value; If difference is not less than predefined threshold value, the screen of control terminal is in the screen state that goes out, and continues to obtain the current state value of terminal; If difference is less than predefined threshold value, the screen of control terminal, in illuminating state, is accepted input, and continues to obtain the current state value of terminal.
Preferably, the state value of terminal comprises screen inclination angle, and screen inclination angle is the axle of lateral edges and the angle of vertical direction that is parallel to terminal.
Preferably, the state value of terminal also comprise screen towards, screen is towards the axle of screen plane and the angle of vertical direction that are perpendicular to terminal.
Preferably, the state value that obtains terminal comprises: utilize acceleration transducer to obtain the screen inclination angle of terminal.
According to a further aspect in the invention, provide the device of control terminal screen in a kind of communication process, having comprised: the first acquisition module, obtains the initial condition value of terminal when receiving calls; The second acquisition module, for obtaining the current state value of terminal at communication process; Whether control module, for accepting input according to the screen of initial condition value and current state value control terminal.
Preferably, the second acquisition module comprises: determining unit, for determining that current talking does not finish; Acquiring unit, for the current state value of the frequency acquisition terminal according to predetermined.
Preferably, control module comprises: computing unit, for calculating the difference of current state value and initial condition value; The first control unit, in the situation that difference is not less than predefined threshold value, the screen of control terminal is in the screen state that goes out, and continues to obtain the current state value of terminal; The second control unit, in the situation that difference is less than predefined threshold value, the screen of control terminal, in illuminating state, is accepted input, and continues to obtain the current state value of terminal.
According to a further aspect of the invention, provide a kind of terminal, having comprised: the device of control terminal screen and screen in communication process, wherein, in communication process, the device of control terminal screen has been the device of control terminal screen in above-mentioned any communication process.
In the present invention, the variation of the initial condition value of terminal when receiving calls of the current state value by determining terminal in communication process, whether the screen of control terminal accepts input, thus the misoperation of having avoided in communication process face or other position contact screen to cause.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is according to the flow chart of the method for control terminal screen in the communication process of the embodiment of the present invention;
Fig. 2 is the flow chart of the method for control terminal screen in communication process according to the preferred embodiment of the invention;
Fig. 3 is the schematic diagram of the heeling condition of terminal while conventionally conversing according to the preferred embodiment of the invention;
Fig. 4 is the schematic flow sheet of initial value and currency comparison according to the preferred embodiment of the invention;
Fig. 5 is according to the structured flowchart of the device of control terminal screen in the communication process of the embodiment of the present invention;
Fig. 6 is the structured flowchart one of the device of control terminal screen in communication process according to the preferred embodiment of the invention;
Fig. 7 is the structured flowchart two of the device of control terminal screen in communication process according to the preferred embodiment of the invention;
Fig. 8 is according to the structured flowchart of the terminal of the embodiment of the present invention.
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
The embodiment of the present invention provides the method for control terminal screen in a kind of communication process, and Fig. 1 is according to the flow chart of the method for control terminal screen in the communication process of the embodiment of the present invention, as shown in Figure 1, comprises that following step S102 is to step S106.
Step S102, obtains the initial condition value of terminal while receiving calls.
Step S104 obtains the current state value of terminal in communication process.
Whether step S106, accept input according to the screen of initial condition value and current state value control terminal.
In correlation technique, in communication process, by the light on and off of certain physical button control terminal screen, require user to carry out specially certain operation or service condition and be subject to certain limitation, cannot satisfy the demands completely.In the embodiment of the present invention, the variation of the initial condition value of terminal when receiving calls of the current state value by determining terminal in communication process, whether the screen of control terminal accepts input, thus the misoperation of having avoided in communication process face or other position contact screen to cause.
Step S104 comprises: determine that current talking does not finish; According to the current state value of predetermined frequency acquisition terminal.In this preferred embodiment, in the situation that current talking does not finish, each just obtains the current state value of a terminal at regular intervals, thereby can follow in time initial value comparison, and control terminal screen, prevents misoperation.
Step S106 comprises: the difference of calculating current state value and initial condition value; If difference is not less than predefined threshold value, the screen of control terminal is in the screen state that goes out, and continues to obtain the current state value of terminal; If difference is less than predefined threshold value, the screen of control terminal, in illuminating state, is accepted input, and continues to obtain the current state value of terminal.In this preferred embodiment, provide a kind of specific implementation of utilizing initial condition value and current state value control terminal screen, utilized the difference of the two and predetermined value to compare, thereby terminal screen is controlled, the result of control is reliable.The screen of control terminal, after illuminating state, is accepted user's input, now needs to continue to obtain the state value of terminal, once meet the demands, illustrates that user again picks up terminal and proceeds call, need to extinguish screen.
Preferably, the state value of terminal comprises screen inclination angle, and screen inclination angle is the axle of lateral edges and the angle of vertical direction that is parallel to terminal.
Preferably, the state value of terminal also comprise screen towards, screen is towards the axle of screen plane and the angle of vertical direction that are perpendicular to terminal.In this preferred embodiment, utilize screen inclination angle and screen to carry out control terminal screen towards two values, result is more accurate.
Preferably, the state value that obtains terminal comprises: utilize acceleration transducer in terminal to obtain the screen inclination angle of terminal.Utilize in terminal and originally with regard to the acceleration transducer having, obtained screen inclination angle, avoid utilizing external input device, obtain manner is also more convenient.
As can be seen from the above description, the present invention is control terminal screen as follows: when user starts to receive calls (can be slide to answer, the mode such as answer by Answer Key), read the value of acceleration transducer and be recorded as initial value.Then, in communication process, constantly read the value of acceleration transducer, contrast with initial value.By calculating, obtain the angle of initial value and currency.If angle meets certain limit, just illustrate that user is in call, control terminal screen goes out to shield and does not accept input; Otherwise touch-screen input operation is lighted and accepted to control terminal screen.Like this, by the acceleration transducer angle of inclination of terminal screen of sampling, and make comparisons with initial position, when angle difference is greater than preset value, can not receive again instruction, thereby prevent the misoperation of terminal screen.
In order to make technical scheme of the present invention and implementation method clearer, below in conjunction with preferred embodiment, its implementation procedure is described in detail.
Fig. 2 is the flow chart of the method for control terminal screen in communication process according to the preferred embodiment of the invention, this preferred embodiment is described be while receiving calls and whole communication process in the flow process of the value control terminal screen that gathers by acceleration transducer, as shown in Figure 2, comprise that following step S202 is to step S220.
Step S202, receives incoming call.
Step S204, user receives calls, and can operate to receive calls by touch screen, also can receive calls by button.
Step S206, records the now value of acceleration transducer, as " initial value ".
Step S208, whether judgement call finishes, if so, execution step S210; Otherwise execution step S212.
Step S210, acceleration at stall transducer obtains the operation of the value of terminal, and flow process finishes.
Step S212, the value that the very short time of interval is got primary acceleration transducer, is designated as " currency ".
Step S214, currency and initial value calculate the angle of current location and initial value position.
Step S216, judges whether angle is greater than setting threshold, if so, and execution step S218; Otherwise execution step S220.
Step S218, is judged to be approachingly, extinguishes screen.
Step S220, is not judged to be and does not approach, and accepts normal running touch screen.
From above preferred embodiment, can find out, the time point receiving calls user, records the value of acceleration transducer, and calculates corresponding screen towards, screen inclination angle etc., as initial value, stores; In the whole process of call, the current location of the value computing terminal by acceleration transducer.Above-mentioned two values are compared, see whether the difference of the two is greater than threshold value, if be greater than threshold value, close screen, if be less than threshold value, allow to input by touch-screen.
Below the angle of inclination of terminal in the present invention is described.
No matter user uses mobile terminal to receive calls under any attitude, and when operating mobile terminal receives calls and in communication process, positional information has obvious difference to the screen of mobile terminal towards, angle of inclination etc.
User answers when call, and terminal is generally in parallel with horizontal plane or have smaller angle with horizontal plane.For example, user receives calls under erectility, while answering, the screen of mobile terminal upwards, the acceleration z axle of vertical direction (being the normal direction of horizontal plane) and the terminal axle of the screen plane of terminal (perpendicular to) is substantially parallel, the acceleration y axle (axle that is parallel to the lateral edges of terminal, also referred to as axis) of terminal and vertical direction are in plumbness.
And in communication process, the screen side of mobile terminal to, vertical direction and acceleration z axle have an obvious angle.Fig. 3 is the schematic diagram of the heeling condition of terminal while conventionally conversing according to the preferred embodiment of the invention, as shown in Figure 3, generally, user is when call, the acceleration z axle of terminal and vertical direction have certain angle (represent screen towards), and the acceleration y axle of terminal and vertical direction also have certain angle (representing screen inclination angle).
Initial value by the currency in the call of obtaining when receiving calls compares, and according to comparative result control terminal screen, whether accepts input, can guarantee that user answers call and can normally control screen under many attitude, farthest reduces misoperation.
Fig. 4 is the schematic flow sheet of initial value and currency comparison according to the preferred embodiment of the invention, as shown in Figure 4, comprises that following step S402 is to step S420.
Step S402, according to initial value calculate initial screen towards.
Step S404, calculates initial screen inclination angle according to initial value, and initial screen inclination angle refers to while receiving calls, the axis of terminal and the angle of vertical direction.
Step S406, according to currency calculate current screen towards.
Step S408, calculates current screen angle of inclination according to currency, and current screen angle of inclination refers to when call does not finish, the axis of terminal and the angle of vertical direction under present case.
Step S410, calculate initial screen towards with current screen towards difference.
Step S412, calculates initial screen inclination angle and the difference at current screen angle of inclination.
Step S414, judge initial screen towards with current screen towards difference whether be greater than threshold value 1, if so, execution step S416, otherwise execution step S420.
Step S416, judges whether the difference at initial screen inclination angle and current screen angle of inclination is greater than threshold value 2, if so, and execution step S418, otherwise execution step S420.
Step S418, is judged to be near in ear call.
Step S420, is judged to be and in one's ear, does not answer.
Preferred embodiment shown in Fig. 4, considered screen towards and the variation of screen inclination angle, to the control meeting of terminal screen more accurate.It should be noted that, the concrete mode that the preferred embodiment shown in Fig. 4 compares the position in the initial position being calculated by acceleration transducer and call has provided an example.In practical application, be not limited only to calculate screen towards with two, angle of inclination value, so long as make comparisons to judge with initial value and currency, all belong to protection scope of the present invention.
It should be noted that, in the step shown in the flow chart of accompanying drawing, can in the computer system such as one group of computer executable instructions, carry out, and, although there is shown logical order in flow process, but in some cases, can carry out shown or described step with the order being different from herein.
The embodiment of the present invention also provides the device of control terminal screen in a kind of communication process, and in this communication process, the device of control terminal screen can be for realizing the method for control terminal screen in above-mentioned communication process.Fig. 5 is according to the structured flowchart of the device of control terminal screen in the communication process of the embodiment of the present invention, and as shown in Figure 5, this device comprises the first acquisition module 52, the second acquisition module 54 and control module 56.Below its structure is described in detail.
The first acquisition module 52, obtains the initial condition value of terminal when receiving calls; The second acquisition module 54, is connected to the first acquisition module 52, for obtain the current state value of terminal at communication process; Control module 56, is connected to the second acquisition module 54, for whether accepting input according to the screen of initial condition value and current state value control terminal.
The second acquisition module 54 comprises: determining unit, for determining that current talking does not finish; Acquiring unit, for the current state value of the frequency acquisition terminal according to predetermined.
As shown in Figure 6, control module 56 comprises: computing unit 562, for calculating the difference of current state value and initial condition value; The first control unit 564, is connected to computing unit 562, and in the situation that difference is not less than predefined threshold value, the screen of control terminal is in the screen state that goes out, and continues to obtain the current state value of terminal; The second control unit 566, is connected to computing unit 562, and in the situation that difference is less than predefined threshold value, the screen of control terminal, in illuminating state, is accepted input, and continues to obtain the current state value of terminal.
Preferably, the state value of terminal comprises screen inclination angle, and screen inclination angle is the axle of lateral edges and the angle of vertical direction that is parallel to terminal.The state value of terminal can also comprise screen towards, screen is towards the axle of screen plane and the angle of vertical direction that are perpendicular to terminal.Utilize screen inclination angle and screen to carry out control terminal screen towards two values, result is more accurate.
In practical application, can utilize acceleration transducer to obtain the screen inclination angle of terminal.
In a further advantageous embodiment, as shown in Figure 7, in above-mentioned communication process, the device of control terminal screen can also adopt with lower module and realize:
Screen has been realized the function of above-mentioned the first acquisition module 52 and the second acquisition module 54 towards, angle of inclination acquisition module 72(), for the time point at receiving talking, obtain initial value, and constantly obtain currency in whole communication process.
Talking state judge module 74(has realized the partial function of above-mentioned control module 56), for relatively currency and initial value, judge the size of the two difference and preset value, and be controlled at and stop screen after end of conversation towards the action of, angle of inclination acquisition module.
Touch screen control module 76(has realized the partial function of above-mentioned control module 56), for control the switch of screen according to the judged result of talking state judge module, for example, if the difference of currency and initial value is greater than preset value, lock touch-screen.
The embodiment of the present invention also provides a kind of terminal, Fig. 8 is according to the structured flowchart of the terminal of the embodiment of the present invention, as shown in Figure 8, this terminal comprises device 82 and the screen 84 of control terminal screen in communication process, wherein, in communication process, the device 82 of control terminal screen is the device of control terminal screen in above-mentioned any communication process, and screen 84 is capacitance touch screens.
It should be noted that, in the communication process of describing in device embodiment, the device of control terminal screen and terminal are corresponding to above-mentioned embodiment of the method, and its concrete implementation procedure had been carried out detailed description in embodiment of the method, did not repeat them here.
In sum, according to the abovementioned embodiments of the present invention, provide method, device and the terminal of control terminal screen in a kind of communication process.In the embodiment of the present invention, the variation of the initial condition value of terminal when receiving calls of the current state value by determining terminal in communication process, whether the screen of control terminal accepts input, thus the misoperation of having avoided in communication process face or other position contact screen to cause.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in storage device and be carried out by calculation element, or they are made into respectively to each integrated circuit modules, or a plurality of modules in them or step are made into single integrated circuit module to be realized.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a method for control terminal screen in communication process, is characterized in that comprising:
While receiving calls, obtain the initial condition value of terminal;
In communication process, obtain the current state value of described terminal;
According to described initial condition value and described current state value, control the screen of described terminal and whether accept input.
2. method according to claim 1, is characterized in that, the current state value of obtaining described terminal in communication process comprises:
Determine that current talking does not finish;
According to the current state value of terminal described in predetermined frequency acquisition.
3. method according to claim 1, is characterized in that, whether the screen of controlling described terminal according to described initial condition value and described current state value accepts input comprises:
Calculate the difference of described current state value and described initial condition value;
If described difference is not less than predefined threshold value, controls the screen of described terminal in the screen state that goes out, and continue to obtain the current state value of described terminal;
If described difference is less than predefined threshold value, control the screen of described terminal in illuminating state, accept input, and continue to obtain the current state value of described terminal.
4. according to the method in any one of claims 1 to 3, it is characterized in that, the state value of described terminal comprises screen inclination angle, and described screen inclination angle is the axle of lateral edges and the angle of vertical direction that is parallel to described terminal.
5. method according to claim 4, is characterized in that, the state value of described terminal also comprise screen towards, described screen is towards the axle of screen plane and the angle of vertical direction that are perpendicular to described terminal.
6. method according to claim 4, is characterized in that, the state value that obtains terminal comprises: utilize acceleration transducer to obtain the screen inclination angle of described terminal.
7. a device for control terminal screen in communication process, is characterized in that comprising:
The first acquisition module, obtains the initial condition value of terminal when receiving calls;
The second acquisition module, for obtaining the current state value of described terminal at communication process;
Whether control module, accept input for control the screen of described terminal according to described initial condition value and described current state value.
8. device according to claim 7, is characterized in that, the second acquisition module comprises:
Determining unit, for determining that current talking does not finish;
Acquiring unit, for the current state value of terminal described in the frequency acquisition according to predetermined.
9. device according to claim 7, is characterized in that, described control module comprises:
Computing unit, for calculating the difference of described current state value and described initial condition value;
The first control unit, in the situation that described difference is not less than predefined threshold value, controls the screen of described terminal in the screen state that goes out, and continues to obtain the current state value of described terminal;
The second control unit, in the situation that described difference is less than predefined threshold value, controls the screen of described terminal in illuminating state, accepts input, and continues to obtain the current state value of described terminal.
10. a terminal, is characterized in that, comprising: the device of control terminal screen and screen in communication process, wherein, in described communication process, the device of control terminal screen is the device of control terminal screen in the communication process described in any one in claim 7 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210336255.6A CN103685696A (en) | 2012-09-12 | 2012-09-12 | Method and device for controlling terminal screen during call and terminal |
| PCT/CN2013/080754 WO2014040455A1 (en) | 2012-09-12 | 2013-08-02 | Method and device for controlling terminal screen during call process, and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210336255.6A CN103685696A (en) | 2012-09-12 | 2012-09-12 | Method and device for controlling terminal screen during call and terminal |
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| Publication Number | Publication Date |
|---|---|
| CN103685696A true CN103685696A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210336255.6A Pending CN103685696A (en) | 2012-09-12 | 2012-09-12 | Method and device for controlling terminal screen during call and terminal |
Country Status (2)
| Country | Link |
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| CN (1) | CN103685696A (en) |
| WO (1) | WO2014040455A1 (en) |
Cited By (5)
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| CN106547440A (en) * | 2015-09-16 | 2017-03-29 | 中兴通讯股份有限公司 | A kind of terminal operation method, device and counterpart terminal |
| CN108494907A (en) * | 2018-03-08 | 2018-09-04 | 广东欧珀移动通信有限公司 | mobile terminal screen control method, device, mobile terminal and storage medium |
| CN108989546A (en) * | 2018-06-15 | 2018-12-11 | Oppo广东移动通信有限公司 | The proximity test method and Related product of electronic device |
| CN109582197A (en) * | 2018-11-30 | 2019-04-05 | 北京小米移动软件有限公司 | Screen control method, device and storage medium |
| CN110691168A (en) * | 2019-09-25 | 2020-01-14 | 捷开通讯(深圳)有限公司 | Screen control method and device of mobile terminal and storage medium |
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| CN104935737A (en) * | 2015-05-25 | 2015-09-23 | 上海卓易科技股份有限公司 | Method and equipment for realizing screen on-off in call process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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Also Published As
| Publication number | Publication date |
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| WO2014040455A1 (en) | 2014-03-20 |
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Application publication date: 20140326 |