CN104731490A - Screen control method and screen control device - Google Patents

Screen control method and screen control device Download PDF

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Publication number
CN104731490A
CN104731490A CN201510187530.6A CN201510187530A CN104731490A CN 104731490 A CN104731490 A CN 104731490A CN 201510187530 A CN201510187530 A CN 201510187530A CN 104731490 A CN104731490 A CN 104731490A
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China
Prior art keywords
screen
intelligent terminal
value
state
changing pattern
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CN201510187530.6A
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CN104731490B (en
Inventor
张强
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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SHENZHEN OPPO COMMUNICATION SOFTWARE Co Ltd
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Abstract

The invention is suitable for the technical field of intelligent terminals, and provides a screen control method and a screen control device. The screen control method comprises the following steps of acquiring a potential value outputted by a Hall sensor; acquiring an output value of a proximity sensor when the potential value is smaller than a first threshold value; determining the state of a protecting sleeve of an intelligent terminal relative to a screen of the intelligent terminal according to the output value of the proximity sensor; acquiring a plurality of output values of an acceleration sensors in a preset time range when the protecting sleeve is far away from the screen; determining a changing law of the output values of the acceleration sensors; and setting the state of the screen of the intelligent terminal according to the changing law. The problem that when the protecting sleeve sleeves the screen, the Hall sensor judges mistakenly due to the fact that the protecting sleeve moves or leaves away from the screen by a short distance is avoided, screen turning-off control accuracy and screen turning-on control accuracy are improved, and the circumstance that the screen of the intelligent terminal is turned on when the intelligent terminal is placed in a pocket or a handbag of a user is avoided.

Description

Screen control method and device
Technical field
The invention belongs to intelligent terminal technical field, particularly relate to a kind of screen control method and device.
Background technology
Existing intelligent terminal is configured with protective sleeve.The screen that the usual join protection cover of this type of intelligent terminal carrys out control terminal is lighted or extinguishes.Prior art mainly through install on intelligent terminal mainboard a hall device and on the protective sleeve face a magnet be installed realize, when protective sleeve closes, magnet causes hall device inside potential change to occur, triggered interrupts, thus screen is extinguished, be equivalent to press power key; When protective sleeve away from time, triggered interrupts again, thus make screen light, is equivalent to again press power key.
Still can relative to screen slightly movement up and down after closing to make protective sleeve, the design of protective sleeve often has certain spatial margin.But the region of Hall element induced magnet is limited, when intelligent terminal is placed on inside pocket or when wrapping the inside and walk about by user, is easy to cause intelligent terminal to rock, causes screen overdue bright, thus add the power consumption of intelligent terminal.For the problems referred to above, prior art also use proximity transducer to detect protective sleeve away from or proximity state, to make up the deficiency of Hall element.But the sensitivity of proximity transducer is also subject to the impact of protective sleeve color, the protective sleeve of black material can absorb infrared ray, and what cause proximity transducer to detect is inaccurate, also can cause the overdue bright problem of screen.
Summary of the invention
Given this, the embodiment of the present invention provides a kind of screen control method and device, to improve the accuracy that intelligent terminal control screen is lighted and extinguished.
First aspect, provides a kind of screen control method, is applied to the intelligent terminal comprising acceleration transducer, and described method comprises:
Obtain the potential value that Hall element exports;
When described potential value is less than first threshold, obtain the output valve of proximity transducer;
The protective sleeve dressed according to the output valve determination intelligent terminal of described proximity transducer is relative to the state of the screen of described intelligent terminal;
When described protective sleeve is away from state relative to the state of described screen, obtain the multiple output valves of acceleration transducer in preset time range;
Determine the Changing Pattern of multiple output valves of described acceleration transducer, and the screen state of described intelligent terminal is set according to described Changing Pattern.
Further, described acquisition acceleration transducer in preset time range multiple output valves comprise:
Obtain the absolute value of the Y-axis component of each output valve in multiple output valves of acceleration transducer in preset time range.
Further, the described Changing Pattern determining multiple output valves of described acceleration transducer, and comprise according to the screen state that described Changing Pattern arranges described intelligent terminal:
Determine the Changing Pattern of the absolute value of described Y-axis component;
Be drop to 0 from the arbitrary value the first preset range at the Changing Pattern of the absolute value of described Y-axis component, and when rising to the arbitrary value described first preset range from 0, the screen of described intelligent terminal be set to bright screen state.
Further, the described Changing Pattern determining multiple output valves of described acceleration transducer, and comprise according to the screen state that described Changing Pattern arranges described intelligent terminal:
If when the Changing Pattern of the absolute value of described Y-axis component is in the second preset range, the screen of described intelligent terminal is set to put out screen state.
Further, described first preset range is centered by gravity acceleration value and meets the numerical range of the first discrete value;
Described second preset range is centered by gravity acceleration value and meets the numerical range of the second discrete value, and described first discrete value is less than described second discrete value.
Second aspect, provides a kind of screen control device, is applied to the intelligent terminal comprising acceleration transducer, and described device comprises:
First acquisition module, for obtaining the potential value that Hall element exports;
Second acquisition module, for when described potential value is less than first threshold, obtains the output valve of proximity transducer;
State determining module, for the protective sleeve dressed according to the output valve determination intelligent terminal of the described proximity transducer state relative to the screen of described intelligent terminal;
3rd acquisition module, for when described protective sleeve is away from state relative to the state of described screen, obtains the multiple output valves of acceleration transducer in preset time range;
Module is set, for determining the Changing Pattern of multiple output valves of described acceleration transducer, and the screen state of described intelligent terminal is set according to described Changing Pattern.
Further, described 3rd acquisition module comprises:
Acquiring unit, for obtaining the absolute value of the Y-axis component of each output valve in multiple output valves of acceleration transducer in preset time range.
Further, the described module that arranges comprises:
Rule determining unit, for determining the Changing Pattern of the absolute value of described Y-axis component;
Bright screen unit, the Changing Pattern for the absolute value at described Y-axis component is drop to 0 from the arbitrary value the first preset range, and when rising to the arbitrary value described first preset range from 0, the screen of described intelligent terminal is set to bright screen state.
Further, the described module that arranges also comprises:
Put out screen unit, when the Changing Pattern for the absolute value at described Y-axis component is in the second preset range, the screen of described intelligent terminal is set to put out screen state.
Further, described first preset range is centered by gravity acceleration value and meets the numerical range of the first discrete value;
Described second preset range is centered by gravity acceleration value and meets the numerical range of the second discrete value, and described first discrete value is less than described second discrete value.
Compared with prior art, the embodiment of the present invention is lighted and adds acceleration transducer to detect the motion state of intelligent terminal in the process extinguished controlling screen; The potential value that intelligent terminal Real-time Obtaining Hall element exports; When described potential value is less than first threshold, obtain the output valve of proximity transducer; The protective sleeve dressed according to the output valve determination intelligent terminal of described proximity transducer is relative to the state of the screen of described intelligent terminal; When described protective sleeve is away from state relative to the state of described screen, obtain the multiple output valves of acceleration transducer in preset time range; Determine the Changing Pattern of multiple output valves of described acceleration transducer, wherein, the Changing Pattern of described acceleration transducer output valve has reacted the motion state of intelligent terminal; The last screen state that described intelligent terminal is set according to described Changing Pattern; Thus solve when protective sleeve is combined on screen because protective sleeve is subjected to displacement or frame out a little some distance and the Hall element that causes judge the problem of makeing mistakes; improve the accuracy that intelligent terminal control screen is lighted and extinguished, avoid the mistake bright screen of intelligent terminal inside pocket or inside bag.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the realization flow figure of the screen control method that the embodiment of the present invention one provides;
Fig. 2 is the composition structural drawing of the screen control device that the embodiment of the present invention two provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The embodiment of the present invention is lighted and adds acceleration transducer to detect the motion state of intelligent terminal in the process extinguished controlling screen; The potential value that intelligent terminal Real-time Obtaining Hall element exports; When described potential value is less than first threshold, obtain the output valve of proximity transducer; The protective sleeve dressed according to the output valve determination intelligent terminal of described proximity transducer is relative to the state of the screen of described intelligent terminal; When described protective sleeve is away from state relative to the state of described screen, obtain the multiple output valves of acceleration transducer in preset time range; Determine the Changing Pattern of multiple output valves of described acceleration transducer, wherein, the Changing Pattern of described acceleration transducer output valve has reacted the motion state of intelligent terminal; The last screen state that described intelligent terminal is set according to described Changing Pattern; Thus solve when protective sleeve is combined on screen because protective sleeve is subjected to displacement or frame out a little some distance and the Hall element that causes judge the problem of makeing mistakes to improve the accuracy that intelligent terminal control screen is lighted and extinguished.The embodiment of the present invention additionally provides corresponding device, is described in detail respectively below.
embodiment one
Fig. 1 shows the realization flow of the screen control method that the embodiment of the present invention provides, and for convenience of explanation, illustrate only part related to the present invention.
In embodiments of the present invention, described method is applied to intelligent terminal, and described intelligent terminal includes but not limited to smart mobile phone, panel computer etc.Protective sleeve dressed by described intelligent terminal.Described protective sleeve is provided with magnet, corresponding described intelligent terminal is provided with Hall element, for detecting the magnetic field intensity that magnet produces.The present invention has divided the state of protective sleeve relative to screen according to protective sleeve relative to the different distance of screen in advance, comprises away from state and proximity state, and the potential value that the magnetic field intensity that under different conditions, Hall element detects produces is different.Described intelligent terminal is also provided with proximity transducer.Similarly; infrared energy that the protective sleeve that under different conditions, proximity transducer detects reflects is different, and the size of the infrared energy value that the protective sleeve detected according to proximity transducer reflects also can determine the state of described protective sleeve relative to screen.First the embodiment of the present invention determines whether to start the flow process judging screen state by the size obtaining the potential value that Hall element detects; And then the size of the infrared energy to be reflected by the protective sleeve that proximity transducer detects determines the state of described protective sleeve relative to intelligent terminal screen.Further, in embodiments of the present invention, described intelligent terminal is also provided with acceleration transducer, to be determined the motion state of intelligent terminal after determining screen state again by described acceleration transducer.
As shown in Figure 1, described method comprises:
In step S101, obtain the potential value that Hall element exports.
In embodiments of the present invention, the potential value that described in intelligent terminal Real-time Obtaining, Hall element detects.When protective sleeve is near screen, the potential value that described Hall element detects is larger; When described protective sleeve is away from screen, the potential value that described Hall element detects is less.
In step s 102, when described potential value is less than first threshold, obtain the output valve of proximity transducer.
The present invention has added up the probability of occurrence that user opens the potential value that Hall element detects when screen lighted by protective sleeve in advance; be provided with first threshold according to described probability, described first threshold is for judging whether the current distance relative to screen of protective sleeve is enough to trigger intelligent terminal and lights screen.When the potential value that Hall element detects is less than described first threshold, generally show that protective sleeve is away from described intelligent terminal screen, but also may be the limited detection mistake caused of the surveyed area of Hall element to magnet.In order to solve this detection mistake, the embodiment of the present invention continues to obtain the output valve of described proximity transducer, to determine that protective sleeve relatively and the state of screen further.
In step s 103, the protective sleeve dressed according to the output valve determination intelligent terminal of described proximity transducer is relative to the state of the screen of described intelligent terminal.
In embodiments of the present invention, described protective sleeve comprises away from state and proximity state relative to the state of screen.Described proximity transducer launches infrared light to protective sleeve; and reception and output protection put the infrared light reflected, it is away from state or proximity state that the size of the received infrared energy reflected has reacted protective sleeve relative to the screen of intelligent terminal.When the infrared energy reflected received is larger, show that protective sleeve is the closer to screen; Otherwise the infrared energy reflected received is less, show that protective sleeve is more away from screen.Preferably, one can be pre-set close to threshold value with away from threshold value; When the output valve of described proximity transducer be greater than default close to threshold value time, determine that described protective sleeve is proximity state relative to the state of described screen; Otherwise, when the output valve of described proximity transducer be less than default away from threshold value time, determine that the state of described protective sleeve relative to described screen is for away from state.
In step S104, when described protective sleeve is away from state relative to the state of described screen, obtain the multiple output valves of acceleration transducer in preset time range.
Prior art, getting the state of protective sleeve relative to screen for after away from state, directly lights the screen of intelligent terminal.In contrast to this; the present invention is when determining that protective sleeve state that is relative and screen is away from state; continue to obtain the multiple output valves of acceleration transducer in preset time range, judge by multiple output valves of described acceleration transducer the motion state that intelligent terminal is current.Exemplarily, described preset time range can be 1 second, 2 seconds etc., and its size determines according to actual service condition.Preferably, described step S104 also comprises:
Obtain the absolute value of the Y-axis component of each output valve in multiple output valves of acceleration transducer in preset time range.
In step S105, determine the Changing Pattern of multiple output valves of described acceleration transducer, and the screen state of described intelligent terminal is set according to described Changing Pattern.
Intelligent terminal is placed on inside pocket due to user or walk about in bag the inside time, intelligent terminal can and then rock, and easily causes protective sleeve relative to screen movement up and down.The embodiment of the present invention detects the motion state of intelligent terminal preferably by acceleration transducer, and according to the Changing Pattern of the absolute value of Y-axis component in acceleration transducer output valve, to arrange screen be bright screen or put out screen state, therefore, step S105 specifically comprises:
Determine the Changing Pattern of the absolute value of described Y-axis component;
Be drop to 0 from the arbitrary value the first preset range at the Changing Pattern of the absolute value of described Y-axis component, and when rising to the arbitrary value described first preset range from 0, the screen of described intelligent terminal be set to bright screen state.
If when the Changing Pattern of the absolute value of described Y-axis component is in the second preset range, the screen of described intelligent terminal is set to put out screen state.
When the present invention utilizes intelligent terminal to rock, the absolute value of the Y-axis component of its acceleration is mainly at terrestrial gravitation accekeration 9.8m/s 2the rule of shaking a little up and down, is provided with the second preset range.Described second preset range is centered by gravity acceleration value and meets the numerical range of the second discrete value, and such as gravity acceleration value is 9.8m/s 2and the second discrete value is when being 1, described second preset range is [8.8-10.8], and unit is m/s 2.And when intelligent terminal is taken out inside pocket, the order of magnitude of the component of its acceleration in Y-axis can present and be reduced to 0 and then rise to the change procedure of absolute value of acceleration of gravity from the absolute value of acceleration of gravity.Consider that the gravity acceleration value of different regions has deviation, the present invention is provided with one first preset range, described first preset range is centered by gravity acceleration value and meets the numerical range of the first discrete value, and described first discrete value is less than above-mentioned second discrete value.Exemplarily, be 9.8m/s in described gravity acceleration value 2and the first discrete value is when being 0.1, described first preset range is [9.7-9.9], and unit is m/s 2.It should be noted that, in the embodiment of the present invention, described first discrete value illustrates the dispersion degree of the data in the first preset range relative to gravity acceleration value; Described second discrete value illustrates the dispersion degree of the data in the second preset range relative to gravity acceleration value.Whether drop to 0 from the arbitrary value the first preset range by the absolute value detecting described Y-axis component and rise to the arbitrary value described first preset range from 0, determining whether intelligent terminal is drawn out inside pocket; And whether shaken in the second preset range by the absolute value detecting described Y-axis component, determine whether intelligent terminal rocks because user walks.
When the absolute value of described Y-axis component drops to 0 from the arbitrary value the first preset range and rises to the arbitrary value described first preset range from 0, show that intelligent terminal is drawn out inside pocket, if now intelligent terminal is in and puts out screen state, be then set to bright screen state; Otherwise, keep intelligent terminal to be in bright screen state constant.When the absolute value of described Y-axis component is shaken in the second preset range, show that intelligent terminal is in inside pocket and teetertotters (be generally user cause on foot rock), now, determine that described Hall element is error detection, arrange or keep intelligent terminal to be in and put out screen state; Thus compensate for when protective sleeve is combined on screen because protective sleeve generation slight displacement or frame out a little some distance and the Hall element that produces judge the problem of makeing mistakes; efficiently solve the problem of intelligent terminal mistake bright screen in trouser pocket, pocket or in bag, improve the accuracy of intelligent terminal to screen control.
embodiment two
Fig. 2 shows the composition structure of the screen control method that the embodiment of the present invention two provides, and for convenience of explanation, illustrate only part related to the present invention.
In embodiments of the present invention, described device, for realizing the screen control method described in Fig. 1 embodiment, can be the unit of built-in software unit, hardware cell or software and hardware combining with intelligent terminal.Described intelligent terminal is provided with Hall element and proximity transducer, and has dressed protective sleeve, described protective sleeve is provided with magnet.The magnetic field intensity that first embodiment of the present invention detects magnet generation by described Hall element determines whether to start the flow process judging screen state; And then the size of the infrared energy to be reflected by the protective sleeve that proximity transducer detects determines the state of described protective sleeve relative to intelligent terminal.In embodiments of the present invention, described intelligent terminal is also provided with acceleration transducer, to be determined the motion state of intelligent terminal after determining screen state again by described acceleration transducer.
As shown in Figure 2, described device comprises:
First acquisition module 21, for obtaining the potential value that Hall element exports;
Second acquisition module 22, for when described potential value is less than first threshold, obtains the output valve of proximity transducer;
State determining module 23, for the protective sleeve dressed according to the output valve determination intelligent terminal of the described proximity transducer state relative to the screen of described intelligent terminal;
3rd acquisition module 24, for when described protective sleeve is away from state relative to the state of described screen, obtains the multiple output valves of acceleration transducer in preset time range;
Module 25 is set, for determining the Changing Pattern of multiple output valves of described acceleration transducer, and the screen state of described intelligent terminal is set according to described Changing Pattern.
Due to user intelligent terminal is placed on walk about inside pocket time, intelligent terminal can and then rock, and easily causes protective sleeve relative to screen movement up and down.When the present invention utilizes intelligent terminal to rock, the absolute value of the Y-axis component of its acceleration is mainly at terrestrial gravitation accekeration 9.8kg/m 2the rule of shaking a little up and down, is provided with the second preset range.Described second preset range is centered by gravity acceleration value and meets the numerical range of the second discrete value, and such as [8.8-10.8], unit is m/s 2.Whether shaken in the second preset range by the absolute value detecting described Y-axis component, determine whether rocking of intelligent terminal is that user causes on foot.And when intelligent terminal is taken out inside pocket, the order of magnitude of the component of its acceleration in Y-axis can present and be reduced to 0 and then rise to the change procedure of absolute value of acceleration of gravity from the absolute value of acceleration of gravity.Consider that the gravity acceleration value of different regions has deviation, the present invention is also provided with one first preset range, described first preset range is centered by gravity acceleration value and meets the numerical range of the first discrete value, and described first discrete value is less than above-mentioned second discrete value.Exemplarily, described first preset range can be set to [9.7-9.9], and unit is m/s 2.Whether drop to 0 from the arbitrary value the first preset range by the absolute value detecting described Y-axis component and rise to the arbitrary value described first preset range from 0, determining whether intelligent terminal is drawn out inside pocket.Need illustrate time, described first discrete value illustrates the dispersion degree of the data in the first preset range relative to gravity acceleration value; Described second discrete value illustrates the dispersion degree of the data in the second preset range relative to gravity acceleration value.
Therefore, described 3rd acquisition module 24 also comprises:
Acquiring unit 241, for obtaining the absolute value of the Y-axis component of each output valve in multiple output valves of acceleration transducer in preset time range.
The described module 25 that arranges comprises:
Rule determining unit 251, for determining the Changing Pattern of the absolute value of described Y-axis component;
Bright screen unit 252, the Changing Pattern for the absolute value at described Y-axis component is drop to 0 from the arbitrary value the first preset range, and when rising to the arbitrary value described first preset range from 0, the screen of described intelligent terminal is set to bright screen state.
And
Put out screen unit 253, when the Changing Pattern for the absolute value at described Y-axis component is in the second preset range, the screen of described intelligent terminal is set to put out screen state.
In embodiments of the present invention, when the absolute value of described Y-axis component drops to 0 from the arbitrary value the first preset range and rises to the arbitrary value described first preset range from 0, show that intelligent terminal is drawn out inside pocket, if now the screen of intelligent terminal is in and puts out screen state, be then set to bright screen state; Otherwise, keep intelligent terminal to be in bright screen state constant.When the absolute value of described Y-axis component is shaken in the second preset range, show that intelligent terminal is in inside pocket or bag the inside teetertotters (be generally user cause on foot rock), now, determine that described Hall element is error detection, arrange or keep the screen of intelligent terminal to be in and put out screen state; Thus compensate for when protective sleeve is combined on screen because protective sleeve generation slight displacement or frame out a little some distance and the Hall element that produces judge the problem of makeing mistakes; efficiently solve the problem of intelligent terminal bright screen inside trouser pocket, pocket, improve the accuracy of intelligent terminal to screen control.
It should be noted that, device in the embodiment of the present invention may be used for the whole technical schemes realized in said method embodiment, the function of its each functional module can according to the method specific implementation in said method embodiment, its specific implementation process can refer to the associated description in above-described embodiment, repeats no more herein.
Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the system of foregoing description, device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that disclosed apparatus and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.
If described function using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.

Claims (10)

1. a screen control method, is characterized in that, is applied to the intelligent terminal comprising acceleration transducer, and described method comprises:
Obtain the potential value that Hall element exports;
When described potential value is less than first threshold, obtain the output valve of proximity transducer;
The protective sleeve dressed according to the output valve determination intelligent terminal of described proximity transducer is relative to the state of the screen of described intelligent terminal;
When described protective sleeve is away from state relative to the state of described screen, obtain the multiple output valves of acceleration transducer in preset time range;
Determine the Changing Pattern of multiple output valves of described acceleration transducer, and the screen state of described intelligent terminal is set according to described Changing Pattern.
2. screen control method as claimed in claim 1, is characterized in that, described acquisition acceleration transducer in preset time range multiple output valves comprise:
Obtain the absolute value of the Y-axis component of each output valve in multiple output valves of acceleration transducer in preset time range.
3. screen control method as claimed in claim 2, is characterized in that, the described Changing Pattern determining multiple output valves of described acceleration transducer, and comprises according to the screen state that described Changing Pattern arranges described intelligent terminal:
Determine the Changing Pattern of the absolute value of described Y-axis component;
Be drop to 0 from the arbitrary value the first preset range at the Changing Pattern of the absolute value of described Y-axis component, and when rising to the arbitrary value described first preset range from 0, the screen of described intelligent terminal be set to bright screen state.
4. screen control method as claimed in claim 3, is characterized in that, the described Changing Pattern determining multiple output valves of described acceleration transducer, and comprises according to the screen state that described Changing Pattern arranges described intelligent terminal:
If when the Changing Pattern of the absolute value of described Y-axis component is in the second preset range, the screen of described intelligent terminal is set to put out screen state.
5. screen control method as claimed in claim 4, is characterized in that, described first preset range is centered by gravity acceleration value and meets the numerical range of the first discrete value;
Described second preset range is centered by gravity acceleration value and meets the numerical range of the second discrete value, and described first discrete value is less than described second discrete value.
6. a screen control device, is characterized in that, is applied to the intelligent terminal comprising acceleration transducer, and described device comprises:
First acquisition module, for obtaining the potential value that Hall element exports;
Second acquisition module, for when described potential value is less than first threshold, obtains the output valve of proximity transducer;
State determining module, for the protective sleeve dressed according to the output valve determination intelligent terminal of the described proximity transducer state relative to the screen of described intelligent terminal;
3rd acquisition module, for when described protective sleeve is away from state relative to the state of described screen, obtains the multiple output valves of acceleration transducer in preset time range;
Module is set, for determining the Changing Pattern of multiple output valves of described acceleration transducer, and the screen state of described intelligent terminal is set according to described Changing Pattern.
7. screen control device as claimed in claim 6, it is characterized in that, described 3rd acquisition module comprises:
Acquiring unit, for obtaining the absolute value of the Y-axis component of each output valve in multiple output valves of acceleration transducer in preset time range.
8. screen control device as claimed in claim 7, it is characterized in that, the described module that arranges comprises:
Rule determining unit, for determining the Changing Pattern of the absolute value of described Y-axis component;
Bright screen unit, the Changing Pattern for the absolute value at described Y-axis component is drop to 0 from the arbitrary value the first preset range, and when rising to the arbitrary value described first preset range from 0, the screen of described intelligent terminal is set to bright screen state.
9. screen control device as claimed in claim 8, it is characterized in that, the described module that arranges also comprises:
Put out screen unit, when the Changing Pattern for the absolute value at described Y-axis component is in the second preset range, the screen of described intelligent terminal is set to put out screen state.
10. screen control device as claimed in claim 9, is characterized in that, described first preset range is centered by gravity acceleration value and meets the numerical range of the first discrete value;
Described second preset range is centered by gravity acceleration value and meets the numerical range of the second discrete value, and described first discrete value is less than described second discrete value.
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CN106101430A (en) * 2016-06-30 2016-11-09 维沃移动通信有限公司 The method to set up of mobile terminal screen state and mobile terminal thereof
CN106325483A (en) * 2015-06-30 2017-01-11 小米科技有限责任公司 Touch response method and device
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