CN104423544A - Electronic device misoperation prevention system and method - Google Patents
Electronic device misoperation prevention system and method Download PDFInfo
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- CN104423544A CN104423544A CN201310378782.8A CN201310378782A CN104423544A CN 104423544 A CN104423544 A CN 104423544A CN 201310378782 A CN201310378782 A CN 201310378782A CN 104423544 A CN104423544 A CN 104423544A
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- electronic installation
- ambient light
- light intensity
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Abstract
An electronic device misoperation prevention system comprises a first starting module, a second starting module and a closing module; the first starting module is used for starting a proximity sensor of an electronic device when a user answers an incoming call of the electronic device; the second starting module is used for starting a prepositioned camera and controlling the prepositioned camera to detect an environmental light intensity value at intervals of a certain time period when the proximity sensor does not detect that an object covers the electronic device; the closing module is used for closing a background light of the electronic device and locking the screen when the environmental light intensity value detected by the prepositioned camera is not within an environmental light intensity range. The invention also provides an electronic device misoperation prevention method. The electronic device misoperation prevention system and method can prevent misoperation of the electronic device during communication.
Description
Technical field
The present invention relates to a kind of electronic installation operating system and method, particularly relate to one and prevent electronic installation misoperation system and method.
Background technology
Current most electronic installation is all equipped with touch-screen, as mobile phone and panel computer, when user uses with the mobile phone of touch-screen or panel computer access phone, if user by mobile phone when ear is answered, range sensor in mobile phone senses mobile phone when being covered by face, the background light of mobile phone screen can be made to close, and by mobile phone screen screen locking, make mobile phone face can not be caused to touch screen in the process of call and cause maloperation.
The principle of Proximity Sensor is when there being mobile phone to be covered by object, according to the light intensity receiving reflections off objects, this range sensor has determined whether that object covers mobile phone.But, if mobile phone is near black object (as dark hair), the easy light absorbing energy of object of black, the light intensity of reflection is very weak, therefore, accurately can not judge whether mobile phone is covered by black object by Proximity Sensor, still can cause the maloperation of mobile phone in communication process.
Summary of the invention
In view of above content, be necessary to provide one to prevent electronic installation misoperation system, make electronic installation prevent maloperation when conversing or putting pocket into.
There is a need to provide one to prevent electronic installation maloperation method, make electronic installation prevent maloperation when conversing or putting pocket into.
One prevents electronic installation misoperation system, runs on electronic installation, and this system comprises: first starts module, during for answering the incoming call of electronic installation as user, starts the Proximity Sensor of this electronic installation; Second start module, for do not detect when described Proximity Sensor object cover electronic installation time, start the front-facing camera of this electronic installation, control this front-facing camera and detect an ambient light intensity level at regular intervals; And closing module, for when the ambient light intensity level that described front-facing camera detects is not in ambient light strength range, closes the background light of the screen of this electronic installation, and screen locking is carried out to this screen.
One prevents electronic installation maloperation method, runs on electronic installation, and the method comprises the steps: the first setting up procedure, when user answers the incoming call of electronic installation, starts the Proximity Sensor of this electronic installation; Second setting up procedure, when described Proximity Sensor do not detect object cover electronic installation time, start the front-facing camera of this electronic installation, control this front-facing camera and detect an ambient light intensity level at regular intervals; And closedown step, when the ambient light intensity level that described front-facing camera detects is not in ambient light strength range, closes the background light of the screen of this electronic installation, and screen locking is carried out to this screen.
Compared to prior art, describedly prevent electronic installation misoperation system and method, utilize the front-facing camera of electronic installation, make electronic installation when connecting phone or putting into pocket, locking screen of electronic device also closes screen background lamp, prevents the maloperation of electronic installation.
Accompanying drawing explanation
Fig. 1 is the running environment figure that the present invention prevents the preferred embodiment of electronic installation misoperation system.
Fig. 2 is the functional block diagram preventing electronic installation misoperation system in the present invention.
Fig. 3 is the operation process chart that the present invention prevents the preferred embodiment of electronic installation maloperation method.
Main element symbol description
| Electronic installation | 1 |
| Prevent electronic installation misoperation system | 10 |
| Screen | 11 |
| Proximity Sensor | 12 |
| Front-facing camera | 13 |
| First starts module | 100 |
| Judge module | 101 |
| Closing module | 102 |
| Second starts module | 103 |
| Computing module | 104 |
| Detecting module | 105 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
As shown in Figure 1, be the running environment figure that the present invention prevents the preferred embodiment of electronic installation misoperation system.This prevents electronic installation misoperation system 10 from running in electronic installation 1, and this electronic installation 1 can be smart mobile phone, panel computer etc.This electronic installation 1 comprises screen 11, Proximity Sensor 12 and front-facing camera 13.In the present embodiment, this screen 11 is touch-screen.This Proximity Sensor 12 is for detecting the light with the in-plant object of electronic installation 1, and as face when user answers the call covers electronic installation 1, or when electronic installation 1 is put into pocket, pocket is close to electronic installation 1.
As shown in Figure 2, be the functional block diagram preventing electronic installation misoperation system 10 in Fig. 1.The described electronic installation misoperation system 10 that prevents comprises: first starts module 100, judge module 101, closing module 102, second startup module 103, computing module 104 and detecting module 105.Described module is the software program section with specific function, this software is stored in computer-readable recording medium or other memory device, can be performed by the calculation element that computing machine or other comprise processor, thus complete in the present invention the flow process preventing electronic installation maloperation.
First when starting module 100 for answering the incoming call of electronic installation 1 as user, starts the Proximity Sensor 12 of this electronic installation 1.
Judge module 101 is for judging whether described Proximity Sensor 12 has detected object and covered electronic installation 1.
When closing module 102 covers electronic installation 1 for having detected object when described Proximity Sensor 12, close the background light of the screen 11 of this electronic installation 1, and screen locking is carried out to this screen 11.
When second startup module 103 covers electronic installation 1 for not detecting object when described Proximity Sensor 12, start the front-facing camera 13 of this electronic installation 1, make this front-facing camera 13 detect an ambient light intensity level at regular intervals.In the present embodiment, this front-facing camera 13 detects an ambient light intensity level every 500ms.
The ambient light intensity level of some of computing module 104 for obtaining described front-facing camera 13 and detecting, the mean value of all ambient light intensity levels got described in calculating and variance, and environmentally the mean value of light intensity value and variance calculate an ambient light strength range.In the present embodiment, described computing module 104 obtains 5 ~ 8 ambient light intensity levels, and calculates mean value x and the variances sigma of these 5 ~ 8 ambient light intensity levels.In preferred embodiment, the scope of described ambient light intensity Y can be set for (x-2 σ) <Y<(x+2 σ).
Detecting module 105 is for judging the current ambient light intensity level detected of described front-facing camera 13 whether in described ambient light strength range.When the current ambient light intensity level detected is in described ambient light strength range, this detecting module 105 judges that this electronic installation 1 is not covered by object.When the current ambient light intensity level detected is not in described ambient light strength range, this detecting module 105 judges that this electronic installation 1 is covered by object, and closed the background light of the screen 11 of this electronic installation 1 by described closing module 102, and screen locking is carried out to this screen 11.
As shown in Figure 3, be the operation process chart that the present invention prevents the preferred embodiment of electronic installation maloperation method.
Step S30, when user answers the incoming call of electronic installation 1, first starts the Proximity Sensor 12 that module 100 starts this electronic installation 1.
Step S31, judge module 101 judges whether described Proximity Sensor 12 has detected object and covered electronic installation 1.When Proximity Sensor 12 detected object cover electronic installation 1 time, perform step S32.When described Proximity Sensor 12 do not detected object cover electronic installation 1 time, perform step S33.
Step S32, closing module 102 closes the background light of the screen 11 of this electronic installation 1, and carries out screen locking to this screen 11, and process ends.
Step S33, second starts the front-facing camera 13 that module 103 starts this electronic installation 1, makes this front-facing camera 13 detect an ambient light intensity level at regular intervals.In the present embodiment, this front-facing camera 13 detects an ambient light intensity level every 500ms.
Step S34, computing module 104 obtains the ambient light intensity level of the some that described front-facing camera 13 detects, the mean value of all ambient light intensity levels got described in calculating and variance, and environmentally the mean value of light intensity value and variance calculate an ambient light strength range.In the present embodiment, described computing module 104 obtains 5 ~ 8 ambient light intensity levels, and calculates mean value x and the variances sigma of these 5 ~ 8 ambient light intensity levels.In preferred embodiment, the scope of described ambient light intensity Y can be set for (x-2 σ) <Y<(x+2 σ).
Step S35, detecting module 105 judges the current ambient light intensity level detected of described front-facing camera 13 whether in described ambient light strength range.When the ambient light intensity level detected when described front-facing camera 13 is current is not in described ambient light strength range, perform step S36.When the ambient light intensity level detected when described front-facing camera 13 is current is in described ambient light strength range, perform described step S37.
Step S36, detecting module 105 judges that this electronic installation 1 is covered by object, and by execution step S32.
Step S37, detecting module 105 judges that this electronic installation 1 is not covered by object, and process ends.
It should be noted last that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not depart from the spirit and scope of technical solution of the present invention.
Claims (6)
1. prevent an electronic installation misoperation system, run on electronic installation, it is characterized in that, this system comprises:
First starts module, during for answering the incoming call of electronic installation as user, starts the Proximity Sensor of this electronic installation;
Second start module, for do not detected when described Proximity Sensor object cover electronic installation time, start the front-facing camera of this electronic installation, control this front-facing camera and detect an ambient light intensity level at regular intervals; And
Closing module, for when the ambient light intensity level that described front-facing camera detects is not in an ambient light strength range, closes the background light of the screen of this electronic installation, and carries out screen locking to this screen.
2. prevent electronic installation misoperation system as claimed in claim 1, it is characterized in that, this system also comprises: computing module, for obtaining the ambient light intensity level of the some that described front-facing camera detects, the mean value of all ambient light intensity levels got described in calculating and variance, and environmentally the mean value of light intensity value and variance calculate described ambient light strength range.
3. prevent electronic installation misoperation system as claimed in claim 2, it is characterized in that, described closing module also for detect when described Proximity Sensor object cover electronic installation time, directly close the background light of screen of this electronic installation, and screen locking carried out to this screen.
4. prevent an electronic installation maloperation method, run on electronic installation, it is characterized in that, the method comprises the steps:
First setting up procedure, when user answers the incoming call of electronic installation, starts the Proximity Sensor of this electronic installation;
Second setting up procedure, when described Proximity Sensor do not detected object cover electronic installation time, start the front-facing camera of this electronic installation, control this front-facing camera and detect an ambient light intensity level at regular intervals; And
Close step, when the ambient light intensity level that described front-facing camera detects is not in an ambient light strength range, closes the background light of the screen of this electronic installation, and screen locking is carried out to this screen.
5. prevent electronic installation maloperation method as claimed in claim 4, it is characterized in that, the method also comprised before closedown step:
Calculation procedure, obtain the ambient light intensity level of the some that described front-facing camera detects, the mean value of all ambient light intensity levels got described in calculating and variance, and environmentally the mean value of light intensity value and variance calculate described ambient light strength range.
6. prevent electronic installation maloperation method as claimed in claim 5, it is characterized in that, also comprise after described first setting up procedure: when described Proximity Sensor detect object cover electronic installation time, the background light of the screen of direct this electronic installation of closedown, and screen locking is carried out to this screen, process ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310378782.8A CN104423544A (en) | 2013-08-27 | 2013-08-27 | Electronic device misoperation prevention system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310378782.8A CN104423544A (en) | 2013-08-27 | 2013-08-27 | Electronic device misoperation prevention system and method |
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| CN104423544A true CN104423544A (en) | 2015-03-18 |
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| CN201310378782.8A Pending CN104423544A (en) | 2013-08-27 | 2013-08-27 | Electronic device misoperation prevention system and method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104780316A (en) * | 2015-04-14 | 2015-07-15 | 深圳市欧珀通信软件有限公司 | Camera starting detection method and camera starting detection device |
| CN104822017A (en) * | 2015-03-20 | 2015-08-05 | 广东欧珀移动通信有限公司 | Photographing control method and apparatus |
| CN105955622A (en) * | 2016-05-20 | 2016-09-21 | 维沃移动通信有限公司 | Method for controlling electronic device and electronic device |
| CN107391206A (en) * | 2017-07-31 | 2017-11-24 | 北京小米移动软件有限公司 | Enabled instruction processing method and processing device |
| CN112445531A (en) * | 2019-08-29 | 2021-03-05 | 珠海格力电器股份有限公司 | Method and device for preventing misoperation, computer equipment and storage medium |
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| CN103220417A (en) * | 2013-04-03 | 2013-07-24 | 广东欧珀移动通信有限公司 | Method for automatically brightening screen of mobile terminal and mobile terminal thereof |
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Patent Citations (3)
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| CN102883061A (en) * | 2012-09-26 | 2013-01-16 | 广东欧珀移动通信有限公司 | Method and system for controlling working state of touch screen of mobile terminal |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104822017A (en) * | 2015-03-20 | 2015-08-05 | 广东欧珀移动通信有限公司 | Photographing control method and apparatus |
| CN104780316A (en) * | 2015-04-14 | 2015-07-15 | 深圳市欧珀通信软件有限公司 | Camera starting detection method and camera starting detection device |
| CN104780316B (en) * | 2015-04-14 | 2017-09-29 | 广东欧珀移动通信有限公司 | A kind of camera starts detection method and camera starts detection means |
| CN105955622A (en) * | 2016-05-20 | 2016-09-21 | 维沃移动通信有限公司 | Method for controlling electronic device and electronic device |
| CN107391206A (en) * | 2017-07-31 | 2017-11-24 | 北京小米移动软件有限公司 | Enabled instruction processing method and processing device |
| CN107391206B (en) * | 2017-07-31 | 2021-01-29 | 北京小米移动软件有限公司 | Method and device for processing starting instruction |
| CN112445531A (en) * | 2019-08-29 | 2021-03-05 | 珠海格力电器股份有限公司 | Method and device for preventing misoperation, computer equipment and storage medium |
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Application publication date: 20150318 |