CN103179260A - Method of utilizing range sensor to wake up mobile phone screen - Google Patents
Method of utilizing range sensor to wake up mobile phone screen Download PDFInfo
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- CN103179260A CN103179260A CN2011104415749A CN201110441574A CN103179260A CN 103179260 A CN103179260 A CN 103179260A CN 2011104415749 A CN2011104415749 A CN 2011104415749A CN 201110441574 A CN201110441574 A CN 201110441574A CN 103179260 A CN103179260 A CN 103179260A
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Abstract
Disclosed is a method of utilizing a range sensor to wake up a mobile phone screen. The mobile phone includes a CPU (Central Processing Unit), a range sensor, a system clock and the mobile phone screen. The method is characterized in that the range sensor and the mobile phone system clock are simultaneously utilized to perform logical judgments, and the CPU performs logical operations on logical signals to determine whether to light up the mobile phone screen; and an ambient light sensor can be matched with the range sensor and the mobile phone system clock in usage, and logical signals of the ambient light sensor, the range sensor and the mobile phone system clock can be judged synthetically to determine whether to light up the mobile phone screen. The method of utilizing the range sensor to wake up the mobile phone screen can eliminate the trouble that people have difficulty in finding mobile phones in certain occasions, thereby enabling the mobile phone to be more user-friendly.
Description
Technical field
The present invention relates to a kind of telephone communication set, relate in particular to a kind of mobile phone sensor application method.
Background technology
Current phone has become one of necessity of people's daily life, and the man-machine interface of mobile device and user experience the concern that more and more is subject to the user.Along with the further decline of smart mobile phone price, smart mobile phone will be the trend of following mobile phone development, and the mobile phone display screen curtain will be larger, and color is dazzled beautiful more, and function is more diversified and personalized, and mobile phone tonequality is more perfect.Simultaneously, dissimilar transducer is used in conjunction with, and mobile phone will be more intelligent obtains the residing environmental information of mobile phone, and the user that the integrated application of these technology will improve mobile phone greatly experiences and hommization shows.
The transducer of mobile phone is along with the development of electronic technology and the raising of people's quality of life at present, mainly have heat-sensitive sensor, gravity sensor, infrared sensor and distance and ambient light source sensor, the application of its middle distance and ambient light source sensor only limits to upset and hangs up the telephone, the screen that goes out during near face, the brightness meeting of mobile phone display screen under outdoor sunlight according to day irradiation power change accordingly and the half-light environment under open keyboard light etc.
In actual life, people often encounter like this some worries----when light from bright when becoming suddenly dark (as outage), mobile phone is not but on hand or in pocket; Flash upon has a thing to use mobile phone in people's sleep procedure, and mobile phone is not but at one's side.At this moment, if hand-set host can initiatively wake mobile phone screen up by inductor, can provide very big facility for people determine its position.
Summary of the invention
The objective of the invention is the application by extended mobile phone distance and ambient light source sensor, provide a kind of and become suddenly dark when (as cutting off the power supply) or sleep procedure at light from bright, initiatively wake the technical scheme of mobile phone screen up.
In order to achieve the above object, the invention provides a kind of method of utilizing range sensor to wake mobile phone screen up, this mobile phone comprises central processing unit, and range sensor, system clock and mobile phone screen are characterized in,
Service range sensor signal and cell phone system clock carry out the logic judgement simultaneously, thereby determine whether to light mobile phone screen.
Wake as the aforementioned the method for mobile phone screen up, described mobile phone also comprises ambient light sensor, be characterized in, carry out the logic judgement with described ambient light sensor signal, range sensor signal and cell phone system time simultaneously, thereby determine whether to light mobile phone screen.
Wake as the aforementioned the method for mobile phone screen up, be characterized in, described range sensor has judged whether object near mobile phone, and sends logical signal to central processing unit.
Wake as the aforementioned the method for mobile phone screen up, be characterized in, described cell phone system clock judges whether the cell phone system time be in the specific time period, and sends logical signal to central processing unit.
Wake as the aforementioned the method for mobile phone screen up, be characterized in, described ambient light sensor judges that whether the mobile phone ambient light turns dark by bright suddenly, and send logical signal to central processing unit.
Wake as the aforementioned the method for mobile phone screen up, be characterized in, described central processing unit carries out logical operation to logical signal, and whether final decision lights mobile phone screen.
The method of utilizing range sensor to wake mobile phone screen up provided by the present invention can solve the worry that is difficult to searching mobile phone the specific occasion people, makes mobile phone hommization more.
Description of drawings
To be the present invention wake flow chart up by the bright mobile phone screen that turns when dark at light to Fig. 1 suddenly;
Fig. 2 is that the mobile phone of the present invention when temporary needs is looked for mobile phone in sleep procedure wakes flow chart up.
Embodiment
Below in conjunction with Fig. 1 and Fig. 2, describe exemplary embodiments of the present invention in detail.
Mobile phone middle distance transducer is actually a kind of Proximity Sensor.It is normally found range by infrared ray.When the cellphone subscriber received calls or puts into pocket, transducer can judge that mobile phone has been pressed close to people's face or clothes and the touch controllable function of cutting out screen, perhaps further closing hand phone screen; After receiving calls, perhaps with phone when pocket takes out, transducer can be opened the touch controllable function of screen again automatically, perhaps opens mobile phone screen.So just can effectively prevent misoperation, and save the mobile phone power consumption.
Ambient light sensor in mobile phone is a kind of light-sensitive device, and by the monitoring to ambient light intensity, the active adjustment screen intensity not only can help to save the mobile phone power consumption, the requirement that even can mate human eye, effectively relieving eye strain.
The present invention is by the use of above-mentioned two kinds of transducers, and the frame of reference time, decides to be in dark surrounds, whether mobile phone needs initiatively to wake up mobile phone screen.
Fig. 1 is the present invention's one exemplary embodiments flow chart.Routine work or the life in, if ambient light suddenly by bright dimmed, when for example having a power failure suddenly, mobile phone monitors this information, and initiatively lights mobile phone screen, is convenient to people and knows its position.Its specific implementation process is as follows:
As shown in Figure 1, the mobile phone normal operation is in holding state, and screen is closed.
If this moment, ambient light sensor was found the mobile phone ambient light suddenly by bright dimmed, signal transmission is to the mobile phone central processing unit.After the mobile phone central processing unit is found this situation, call the signal of range sensor.
If this moment, the range sensor signal showed not object near mobile phone, whether the mobile phone central processing unit check system time is in the section length of one's sleep (for example 0 of morning is between at 7 in the morning).
If find that then system time was not in the above-mentioned time period, light mobile phone screen, and keep a period of time (for example keeping 5 seconds).
When so just having realized becoming suddenly dark (as outage) from becoming clear at light, mobile phone is initiatively lighted screen, is convenient to people and knows its position.
In the middle of the present embodiment, if light suddenly by bright dimmed, but has object near mobile phone, the light that causes when normally mobile phone is moved changes, and for example mobile phone is placed in pocket.At this moment, the present invention can't initiatively light mobile phone screen.If light suddenly by bright dimmed, is in the section length of one's sleep but mobile phone detects system clock, the institute that turns off the light before normally being slept night by people causes.At this moment, the present invention can initiatively not light mobile phone screen yet.
Fig. 2 is another exemplary embodiments flow chart of the present invention.In length of one's sleep section (for example 0 of morning is between at 7 in the morning), if people's temporary needs is looked for mobile phone, no matter whether indoor light is opened, and can pass through limb action, trigger the range sensor of mobile phone, and then realize that mobile phone initiatively lights the function of screen.Embodiment is as follows:
As shown in Figure 2, the mobile phone normal operation is in holding state, and screen is closed.
If this moment, range sensor found to have object near mobile phone, signal transmission is to the mobile phone central processing unit.Whether the mobile phone central processing unit check system time is in the section length of one's sleep (for example 0 of morning is between at 7 in the morning).
If find that system time was in the above-mentioned time period, light mobile phone screen, and keep a period of time, for example kept 5 seconds.
Just realized thus in the middle of sleep procedure, when temporary needs is looked for mobile phone, by the close mobile phone of people's limbs, made mobile phone initiatively wake the technical scheme of its screen up.
In the middle of the present embodiment, if object is only arranged near mobile phone, but system time is not in the section length of one's sleep, and when for example daytime, people were initiatively near mobile phone, at this moment, the present invention can't initiatively light mobile phone screen.Be in the section length of one's sleep if work as system time, but there is no object near mobile phone, the present invention can initiatively not light mobile phone screen yet.
Claims (6)
1. method of utilizing range sensor to wake mobile phone screen up, this mobile phone comprises central processing unit, range sensor, system clock and mobile phone screen is characterized in that,
Service range sensor signal and cell phone system clock carry out the logic judgement simultaneously, thereby determine whether to light mobile phone screen.
2. the mobile phone screen method of waking up as claimed in claim 1, described mobile phone also comprises ambient light sensor, it is characterized in that, carry out the logic judgement with described ambient light sensor signal, range sensor signal and cell phone system time simultaneously, thereby determine whether to light mobile phone screen.
3. the method for waking mobile phone screen up as claimed in claim 1 or 2, is characterized in that, described range sensor has judged whether object near mobile phone, and sends logical signal to central processing unit.
4. the method for waking mobile phone screen up as claimed in claim 1 or 2, is characterized in that, described cell phone system clock judges whether the cell phone system time be in the specific time period, and sends logical signal to central processing unit.
5. the method for waking mobile phone screen up as claimed in claim 2, is characterized in that, described ambient light sensor judges that whether the mobile phone ambient light turns dark by bright suddenly, and send logical signal to central processing unit.
6. the method for waking mobile phone screen up as claimed in claim 1 or 2, is characterized in that, described central processing unit carries out logical operation to logical signal, and whether final decision lights mobile phone screen.
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| CN2011104415749A CN103179260A (en) | 2011-12-26 | 2011-12-26 | Method of utilizing range sensor to wake up mobile phone screen |
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| CN2011104415749A CN103179260A (en) | 2011-12-26 | 2011-12-26 | Method of utilizing range sensor to wake up mobile phone screen |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| CN104023100A (en) * | 2014-06-26 | 2014-09-03 | 宇龙计算机通信科技(深圳)有限公司 | Mobile device and machine body front housing |
| CN104183224A (en) * | 2014-08-13 | 2014-12-03 | Tcl通讯（宁波）有限公司 | LCD (liquid crystal display) on-off state detection control system and detection control method thereof |
| CN104424082A (en) * | 2013-09-06 | 2015-03-18 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN104468977A (en) * | 2014-11-07 | 2015-03-25 | 上海闻泰电子科技有限公司 | Screen automatic lighting method and mobile terminal |
| CN105516510A (en) * | 2015-12-31 | 2016-04-20 | 广东小天才科技有限公司 | Mobile terminal awakening method and device |
| CN105828705A (en) * | 2013-12-20 | 2016-08-03 | 苹果公司 | Skin proximity and tilt effect sensor |
| CN106126015A (en) * | 2016-06-17 | 2016-11-16 | 广东欧珀移动通信有限公司 | A kind of application program launching control method and terminal |
| CN106155535A (en) * | 2015-03-23 | 2016-11-23 | 联想(北京)有限公司 | Touch screen soft-keyboard input method and device |
| CN106325525A (en) * | 2016-09-27 | 2017-01-11 | 成都西可科技有限公司 | Thermosensitive awakening terminal and thermosensitive awakening method of terminal |
| CN106550126A (en) * | 2016-10-31 | 2017-03-29 | 努比亚技术有限公司 | The control device and method of mobile terminal and its screen intensity |
| CN106775895A (en) * | 2017-01-09 | 2017-05-31 | 广东小天才科技有限公司 | A kind of smart machine based reminding method and device |
| CN108347538A (en) * | 2017-01-24 | 2018-07-31 | 北京小米移动软件有限公司 | Control the method and device of mobile terminal |
| CN108632469A (en) * | 2018-05-15 | 2018-10-09 | 维沃移动通信有限公司 | The position indicating method and mobile terminal of mobile terminal |
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| CN103220417B (en) * | 2013-04-03 | 2015-09-09 | 广东欧珀移动通信有限公司 | The method of the automatic bright screen of a kind of mobile terminal and mobile terminal thereof |
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| CN104183224A (en) * | 2014-08-13 | 2014-12-03 | Tcl通讯（宁波）有限公司 | LCD (liquid crystal display) on-off state detection control system and detection control method thereof |
| CN104468977A (en) * | 2014-11-07 | 2015-03-25 | 上海闻泰电子科技有限公司 | Screen automatic lighting method and mobile terminal |
| CN106155535A (en) * | 2015-03-23 | 2016-11-23 | 联想(北京)有限公司 | Touch screen soft-keyboard input method and device |
| CN105516510A (en) * | 2015-12-31 | 2016-04-20 | 广东小天才科技有限公司 | Mobile terminal awakening method and device |
| CN105516510B (en) * | 2015-12-31 | 2019-05-28 | 广东小天才科技有限公司 | Mobile terminal awakening method and device |
| CN106126015A (en) * | 2016-06-17 | 2016-11-16 | 广东欧珀移动通信有限公司 | A kind of application program launching control method and terminal |
| CN106325525A (en) * | 2016-09-27 | 2017-01-11 | 成都西可科技有限公司 | Thermosensitive awakening terminal and thermosensitive awakening method of terminal |
| CN106550126A (en) * | 2016-10-31 | 2017-03-29 | 努比亚技术有限公司 | The control device and method of mobile terminal and its screen intensity |
| CN106775895A (en) * | 2017-01-09 | 2017-05-31 | 广东小天才科技有限公司 | A kind of smart machine based reminding method and device |
| CN108347538A (en) * | 2017-01-24 | 2018-07-31 | 北京小米移动软件有限公司 | Control the method and device of mobile terminal |
| CN108632469A (en) * | 2018-05-15 | 2018-10-09 | 维沃移动通信有限公司 | The position indicating method and mobile terminal of mobile terminal |
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Effective date of abandoning: 20170721 |