CN103618821A - A method and an apparatus for controlling the screen status of an electronic device - Google Patents
A method and an apparatus for controlling the screen status of an electronic device Download PDFInfo
- Publication number
- CN103618821A CN103618821A CN201310522991.5A CN201310522991A CN103618821A CN 103618821 A CN103618821 A CN 103618821A CN 201310522991 A CN201310522991 A CN 201310522991A CN 103618821 A CN103618821 A CN 103618821A
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- screen
- state
- electronic equipment
- shelter
- preset distance
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Abstract
The invention discloses a method and an apparatus for controlling the screen status of an electronic device and relates to a method for controlling the screen status of an electronic device with a protective sleeve. By establishing a functional module framework, the method is completed by controlling a computer system with computer program instructions, wherein the computer program instructions are stored in a computer readable storage medium. When a screen is turned on, if it is sensed that a shield is disposed in front of the screen within a preset distance and that the magnetic field intensity of a position where the electronic device is located is changed, the screen is turned off. When the screen is turned off and it is sensed that the shield is disposed in front of the screen within a preset distance and that the magnetic field intensity of the position where the electronic device is located is not changed, if the shield disposed in front of the screen within a preset distance is removed and the magnetic field intensity of the position where the electronic device is located is changed, the screen is turned on. The apparatus eliminates a hall element, may achieve control of the screen status with the protective sleeve, and saves cost.
Description
Technical field
The present invention is specifically related to a kind ofly by protective sleeve, implement the method to the control of electronic equipment screen state; the method is by setting up functional module construction; by computer program instructions, control computer system and complete, these computer program instructions are stored in computer-readable recording medium.
Background technology
The current protective sleeve of the mobile device such as some mobile phone or panel computer, is provided with for the protection of the renovating of screen, and after putting out screen standby, renovating of protective sleeve is closed, and opens, to prevent that screen from being scratched when to be used again.Therefore the state of renovating to control screen of protective sleeve for some mobile phone or panel computer; when renovating of protective sleeve is closed; the state auto-switching of screen is for putting out screen, and when renovating of protective sleeve opened again, the state of screen just automatically switches to bright screen again.
Realize at present this mode of state of renovating to control screen with protective sleeve, normally by hall device, realize, in the mobile device of mobile phone or panel computer, be provided with hall device, the relevant position of renovating at protective sleeve arranges magnet, when renovating of protective sleeve is closed, magnet causes the inner potential change that occurs of hall device near hall device, thereby produce signal controlling screen and put out screen, when renovating of protective sleeve opened, magnet causes the inner potential change that occurs of hall device again away from hall device, thereby produce signal controlling screen bright screen.Yet; the existing this mode of controlling the state of screen with hall device; need to be at the inner hall device of installing of the mobile devices such as mobile phone or panel computer; renovating of protective sleeve, magnet is set simultaneously; hall device is not the conventional senser elements of mobile device such as mobile phone or panel computer, in order to realize this function, increases this transducer and can increase cost.
Summary of the invention
The control method that the object of this invention is to provide a kind of electronic equipment screen state of implementing by protective sleeve cheaply.
For achieving the above object, the invention provides following technical scheme.
The control method of electronic equipment screen state, it is characterized in that: when the state of described screen is bright screen, if sense in the preset distance of described screen the place ahead and have the magnetic field intensity of shelter and described electronic equipment present position to change, just the state of described screen is switched to and put out screen by bright screen; When the state of described screen is put out screen and sense while having the magnetic field intensity of shelter and described electronic equipment present position unchanged in the preset distance of described screen the place ahead, if sense that the magnetic field intensity that has removed shelter and described electronic equipment present position in the preset distance of described screen the place ahead changes, just the state of described screen is switched to bright screen by putting out screen.
Wherein, by being arranged at described electronic equipment and the proximity transducer adjacent with described screen, respond to the shelter in screen the place ahead.
Wherein, by being arranged at the Magnetic Sensor of described electronic equipment, respond to the variation of the magnetic field intensity of described electronic equipment present position.
Wherein, when the state of described screen is bright screen, if sense in the preset distance of described screen the place ahead have the accuracy value of shelter and described Magnetic Sensor to change, just the state of described screen is switched to and put out screen by bright screen; When the state of described screen is put out screen and sense while having the accuracy value of shelter and described Magnetic Sensor unchanged in the preset distance of described screen the place ahead, if sense that the accuracy value that has removed shelter and described Magnetic Sensor in the preset distance of described screen the place ahead changes, just the state of described screen is switched to bright screen by putting out screen.
The invention has the beneficial effects as follows: the transducer that uses conventional and most of mobile phone in mobile phone or panel computer or panel computer conventionally all can have, for example proximity transducer and Magnetic Sensor, by proximity transducer, respond in the preset distance of screen the place ahead whether have shelter, because be provided with magnet on protective sleeve, so respond to again the change of magnetic field strength of mobile phone or panel computer present position by Magnetic Sensor, in conjunction with proximity transducer and Magnetic Sensor, come renovating of synthetic determination protective sleeve whether to close, when can reach prior art same effect, save hall device, thereby saved cost.
Embodiment
Below in conjunction with specific embodiment, the present invention is elaborated.
The present embodiment be take mobile phone as example, and magnet is set on mobile phone protective cover, by opening and the control method of closing to implement electronic equipment screen state of the present invention of protective sleeve.
The existing method of controlling the screen state of electronic equipment by protective sleeve; that hall device is installed on mobile phone; and in (hereinafter referred to as renovating) the upper relevant position of renovating of protective sleeve, magnet is set; renovate and be closed; or opened; the magnet renovated near or away from hall device, cause the inner potential change of hall device, induce thus to renovate and be closed or opened, thereby the system of mobile phone is controlled screen and is put out screen or bright screen.As can be seen here, realize by renovating to control the screen state of electronic equipment, most important is exactly how to induce to renovate to be closed or to be opened.In the present embodiment, adopting following methods to judge to renovate is closed or is opened, thereby by renovating, control mobile phone screen state: when the screen state of mobile phone is bright screen, if sensing in the preset distance of screen the place ahead, mobile phone have the magnetic field intensity of shelter and mobile phone present position to change, just judge to renovate and be closed, the system of mobile phone is just controlled screen and is put out screen, thereby screen state completes by bright screen to the switching of putting out screen; When the screen state of mobile phone is for putting out screen, here there is individual precondition, renovate and be closed exactly, be that the screen state of mobile phone is for putting out screen, and mobile phone senses while having the magnetic field intensity of shelter and mobile phone present position unchanged in the preset distance of screen the place ahead, if mobile phone senses the magnetic field intensity that has removed shelter and mobile phone present position in the preset distance of screen the place ahead and changes, what just show originally to close renovates by having been opened, the system of mobile phone is just controlled screen bright screen, thereby screen state completes by putting out the switching of screen to bright screen.
Particularly, adopt transducer conventional and that most of mobile phone all can have conventionally in mobile phone, such as proximity transducer and Magnetic Sensor, by the proximity transducer adjacent with screen, respond to the shelter in screen the place ahead, by Magnetic Sensor, respond to the variation of the magnetic field intensity of mobile phone present position.When user uses mobile phone, renovate and opened, screen bright screen, if user is without mobile phone, directly will renovate while closing, proximity transducer senses in preset distance has shelter (renovating) and Magnetic Sensor to sense that the magnetic field intensity of mobile phone present position changes (renovate interior magnet near Magnetic Sensor, thereby disturbed the magnetic field intensity of mobile phone present position), and cell phone system is just controlled screen and put out screen; When user will use mobile phone next time, to renovate and open, now proximity transducer senses that in preset distance, having removed shelter and Magnetic Sensor senses and change the magnetic field intensity of mobile phone present position (magnet in renovating is away from Magnetic Sensor, the magnetic field intensity of mobile phone present position also can change), cell phone system is just controlled screen bright screen.
In the present embodiment, the variation of responding to the magnetic field intensity of mobile phone present position by Magnetic Sensor is not to measure by Magnetic Sensor the variation that real-time magnetic field intensity is carried out induced field intensity, Magnetic Sensor has individual accuracy value, magnetic field under current environment changes, can have influence on the accuracy value of Magnetic Sensor, its accuracy value also can and then change, therefore, in the present embodiment, just according to the variation of the accuracy value of Magnetic Sensor, judge that the magnetic field intensity of mobile phone present position has unchanged.
Use the transducer conventional and that most of mobile phone all can have conventionally in mobile phone; for example proximity transducer and Magnetic Sensor; by proximity transducer, respond in the preset distance of screen the place ahead whether have shelter; because be provided with magnet on protective sleeve; so respond to again the change of magnetic field strength of mobile phone present position by Magnetic Sensor; in conjunction with proximity transducer and Magnetic Sensor, come renovating of synthetic determination protective sleeve whether to close; when can reach prior art same effect, save hall device, thereby saved cost.
The method providing herein, all or part of step wherein can, by setting up functional module construction, be controlled computer system by computer program instructions and complete.These computer program instructions are stored in computer-readable recording medium.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although the present invention has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement technical scheme of the present invention, and not depart from essence and the scope of technical solution of the present invention.
Claims (8)
1. the control method of electronic equipment screen state, it is characterized in that: when the state of described screen is bright screen, if sense in the preset distance of described screen the place ahead and have the magnetic field intensity of shelter and described electronic equipment present position to change, just the state of described screen is switched to and put out screen by bright screen; When the state of described screen is put out screen and sense while having the magnetic field intensity of shelter and described electronic equipment present position unchanged in the preset distance of described screen the place ahead, if sense that the magnetic field intensity that has removed shelter and described electronic equipment present position in the preset distance of described screen the place ahead changes, just the state of described screen is switched to bright screen by putting out screen.
2. the control method of electronic equipment screen state according to claim 1, is characterized in that: the shelter of responding to screen the place ahead by being arranged at described electronic equipment and the proximity transducer adjacent with described screen.
3. the control method of electronic equipment screen state according to claim 1, is characterized in that: by being arranged at the Magnetic Sensor of described electronic equipment, respond to the variation of the magnetic field intensity of described electronic equipment present position.
4. the control method of electronic equipment screen state according to claim 3, it is characterized in that: when the state of described screen is bright screen, if sense in the preset distance of described screen the place ahead and have the accuracy value of shelter and described Magnetic Sensor to change, just the state of described screen is switched to and put out screen by bright screen; When the state of described screen is put out screen and sense while having the accuracy value of shelter and described Magnetic Sensor unchanged in the preset distance of described screen the place ahead, if sense that the accuracy value that has removed shelter and described Magnetic Sensor in the preset distance of described screen the place ahead changes, just the state of described screen is switched to bright screen by putting out screen.
5. the control device of electronic equipment screen state, is characterized in that, comprises with lower device:
Device A, when its state at described screen is bright screen, if sense in the preset distance of described screen the place ahead have the magnetic field intensity of shelter and described electronic equipment present position to change, just switches to the state of described screen to put out screen by bright screen;
Device B, its state at described screen is put out screen and sense while having the magnetic field intensity of shelter and described electronic equipment present position unchanged in the preset distance of described screen the place ahead, if sense that the magnetic field intensity that has removed shelter and described electronic equipment present position in the preset distance of described screen the place ahead changes, just the state of described screen is switched to bright screen by putting out screen.
6. the control device of electronic equipment screen state according to claim 5, is characterized in that: device A and device B particularly, respond to the shelter in screen the place ahead by being arranged at described electronic equipment and the proximity transducer adjacent with described screen.
7. the control device of electronic equipment screen state according to claim 5, is characterized in that: device A and device B particularly, respond to the variation of the magnetic field intensity of described electronic equipment present position by being arranged at the Magnetic Sensor of described electronic equipment.
8. the control device of electronic equipment screen state according to claim 7, is characterized in that:
Device A particularly, when its state at described screen is bright screen, if sense in the preset distance of described screen the place ahead have the accuracy value of shelter and described Magnetic Sensor to change, just switches to the state of described screen to put out screen by bright screen;
Device B particularly, its state at described screen is put out screen and sense while having the accuracy value of shelter and described Magnetic Sensor unchanged in the preset distance of described screen the place ahead, if sense that the accuracy value that has removed shelter and described Magnetic Sensor in the preset distance of described screen the place ahead changes, just the state of described screen is switched to bright screen by putting out screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310522991.5A CN103618821B (en) | 2013-10-30 | 2013-10-30 | The control method of electronic equipment screen state and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310522991.5A CN103618821B (en) | 2013-10-30 | 2013-10-30 | The control method of electronic equipment screen state and device |
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| Publication Number | Publication Date |
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| CN103618821A true CN103618821A (en) | 2014-03-05 |
| CN103618821B CN103618821B (en) | 2015-09-23 |
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| CN201310522991.5A Active CN103618821B (en) | 2013-10-30 | 2013-10-30 | The control method of electronic equipment screen state and device |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090633A (en) * | 2014-06-27 | 2014-10-08 | 文爱瑶 | Mobile device protective cover and method for enabling touch screen mobile device to be in dormant state |
| CN104571509A (en) * | 2014-12-29 | 2015-04-29 | 苏州佳世达电通有限公司 | Mobile terminal and awakening method thereof |
| CN104731490A (en) * | 2015-04-20 | 2015-06-24 | 深圳市欧珀通信软件有限公司 | Screen control method and screen control device |
| CN104765551A (en) * | 2015-04-20 | 2015-07-08 | 深圳市欧珀通信软件有限公司 | Method, device and system for lightening mobile terminal screen |
| CN104899084A (en) * | 2015-05-28 | 2015-09-09 | 惠州Tcl移动通信有限公司 | Electronic equipment and method for preventing electronic equipment from frequently switching working states |
| WO2015161546A1 (en) * | 2014-04-23 | 2015-10-29 | 中兴通讯股份有限公司 | Method and device for locking screen of terminal, and computer storage medium |
| CN105050348A (en) * | 2014-04-30 | 2015-11-11 | 宏达国际电子股份有限公司 | Accessory and control method |
| CN105407233A (en) * | 2015-12-10 | 2016-03-16 | 深圳一微克科技有限公司 | Control recognition method and device based on mobile phone protection case |
| 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 |
| CN106292846A (en) * | 2015-05-22 | 2017-01-04 | 中兴通讯股份有限公司 | Electronic equipment, protection overlap and are applied to the method renovating detection of electronic equipment |
| CN106339168A (en) * | 2016-08-22 | 2017-01-18 | 北京小米移动软件有限公司 | Screen control method and device |
| CN106598521A (en) * | 2016-12-14 | 2017-04-26 | 广东欧珀移动通信有限公司 | Screen state control method and device of mobile terminal and mobile terminal |
| CN106814858A (en) * | 2017-02-21 | 2017-06-09 | 广东小天才科技有限公司 | A kind of method for controlling wearable device breath to shield and wearable device |
| CN111147667A (en) * | 2019-12-25 | 2020-05-12 | 华为技术有限公司 | Screen-off control method and electronic equipment |
| CN116701099A (en) * | 2022-11-08 | 2023-09-05 | 荣耀终端有限公司 | Electronic equipment and method for controlling working state of electronic equipment |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015161546A1 (en) * | 2014-04-23 | 2015-10-29 | 中兴通讯股份有限公司 | Method and device for locking screen of terminal, and computer storage medium |
| CN105022573A (en) * | 2014-04-23 | 2015-11-04 | 中兴通讯股份有限公司 | Terminal screen locking method and device |
| CN105050348A (en) * | 2014-04-30 | 2015-11-11 | 宏达国际电子股份有限公司 | Accessory and control method |
| US10095320B2 (en) | 2014-04-30 | 2018-10-09 | Htc Corporation | Accessory and control method |
| CN105050348B (en) * | 2014-04-30 | 2018-03-13 | 宏达国际电子股份有限公司 | Accessory and control method |
| CN104090633A (en) * | 2014-06-27 | 2014-10-08 | 文爱瑶 | Mobile device protective cover and method for enabling touch screen mobile device to be in dormant state |
| CN104571509A (en) * | 2014-12-29 | 2015-04-29 | 苏州佳世达电通有限公司 | Mobile terminal and awakening method thereof |
| CN104765551B (en) * | 2015-04-20 | 2017-11-03 | 广东欧珀移动通信有限公司 | Light method, the apparatus and system of mobile terminal screen |
| CN104731490B (en) * | 2015-04-20 | 2017-07-21 | 广东欧珀移动通信有限公司 | screen control method and device |
| CN104765551A (en) * | 2015-04-20 | 2015-07-08 | 深圳市欧珀通信软件有限公司 | Method, device and system for lightening mobile terminal screen |
| CN104731490A (en) * | 2015-04-20 | 2015-06-24 | 深圳市欧珀通信软件有限公司 | Screen control method and screen control device |
| CN106292846A (en) * | 2015-05-22 | 2017-01-04 | 中兴通讯股份有限公司 | Electronic equipment, protection overlap and are applied to the method renovating detection of electronic equipment |
| CN104899084A (en) * | 2015-05-28 | 2015-09-09 | 惠州Tcl移动通信有限公司 | Electronic equipment and method for preventing electronic equipment from frequently switching working states |
| CN105407233A (en) * | 2015-12-10 | 2016-03-16 | 深圳一微克科技有限公司 | Control recognition method and device based on mobile phone protection case |
| 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 |
| CN106339168A (en) * | 2016-08-22 | 2017-01-18 | 北京小米移动软件有限公司 | Screen control method and device |
| CN106598521A (en) * | 2016-12-14 | 2017-04-26 | 广东欧珀移动通信有限公司 | Screen state control method and device of mobile terminal and mobile terminal |
| CN106814858A (en) * | 2017-02-21 | 2017-06-09 | 广东小天才科技有限公司 | A kind of method for controlling wearable device breath to shield and wearable device |
| CN111147667A (en) * | 2019-12-25 | 2020-05-12 | 华为技术有限公司 | Screen-off control method and electronic equipment |
| CN116701099A (en) * | 2022-11-08 | 2023-09-05 | 荣耀终端有限公司 | Electronic equipment and method for controlling working state of electronic equipment |
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| CN103618821B (en) | 2015-09-23 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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