CN101241427A - Portable electronic device and operation method thereof - Google Patents
Portable electronic device and operation method thereof Download PDFInfo
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- CN101241427A CN101241427A CNA200810080727XA CN200810080727A CN101241427A CN 101241427 A CN101241427 A CN 101241427A CN A200810080727X A CNA200810080727X A CN A200810080727XA CN 200810080727 A CN200810080727 A CN 200810080727A CN 101241427 A CN101241427 A CN 101241427A
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- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000008859 change Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 230000005059 dormancy Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
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Abstract
本发明提供一种可携式电子装置。该可携式电子装置包含一第一显示模块、一第二显示模块、一检测模块及一控制模块。该检测模块用以检测关于该可携式电子装置的一方位。该控制模块根据该方位控制该第一显示模块为一第一状态且该第二显示模块为一第二状态。
The present invention provides a portable electronic device. The portable electronic device comprises a first display module, a second display module, a detection module and a control module. The detection module is used to detect an orientation of the portable electronic device. The control module controls the first display module to be in a first state and the second display module to be in a second state according to the orientation.
Description
Technical field
The present invention relates to have the portable electronic devices of double screen, and especially, the invention relates to a kind of double screen portable electronic devices and How It Works thereof that can carry out the switching between double screen according to its orientation.
Background technology
Along with the innovation and the progress of Mobile Communications technology, visible on the market at present mobile phone kind is weeded out the old and bring forth the new constantly, and the function that mobile phone had is also more and more powerful.For example, a kind of " double screen PDA mobile phone " attracts the sight of ordinary consumer gradually.As its name suggests, the greatest feature of " double screen PDA mobile phone " promptly is that tow sides at same PDA mobile phone have a screen respectively." double screen PDA mobile phone " one side provided promptly is operation-interface and function as mobile phone, then can be used as PDA as for one side in addition and use by the user.Therefore, the user only need use same PDA mobile phone, can select the user to want PDA function or the cell-phone function that uses by switching the tow sides of this PDA mobile phone.
Yet, when the user uses " double screen PDA mobile phone ", if when desiring simultaneously to switch to another side by certain of this PDA mobile phone, for example the user uses pointer to write a news in brief in the PDA of this PDA mobile phone face originally, if the user is when desiring to switch to the mobile phone face of this PDA mobile phone, the general mode that still must see through button or touch-control is carried out the action of switching between double screen, therefore, for the operation of user's reality, make things convenient in fact and inadequately.
Therefore, the invention provides a kind of portable electronic devices and How It Works thereof, to address the above problem.
Summary of the invention
A purpose of the present invention provides a kind of portable electronic devices with double screen.This portable electronic devices can carry out switching between double screen according to the change in its orientation.
A specific embodiment according to the present invention is a kind of portable electronic devices.This portable electronic devices comprises one first display module, one second display module, a detection module and a control module.
This detection module is in order to detect the orientation about this portable electronic devices.This control module is to be electrically connected to this detection module, this first display module and this second display module, and this control module is one first state and to control this second display module be one second state according to this first display module of this direction control.
In actual applications, in case during the start of this portable electronic devices, this detection module can detect the reference azimuth about this portable electronic devices.This control module can judge that whether a relative angle between this orientation and reference azimuth is greater than a critical angle.If the judged result of this control module is not for, this first display module of this control module may command is an opening and to control this second display module be to close/dormant state; If the judged result of this control module is for being, this first display module of this control module may command is to close/dormant state and to control this second display module be an opening.
Compared to prior art, according to portable electronic devices of the present invention and How It Works thereof, need not see through actions such as extra button or touch-control, can carry out automatic switchover between double screen according to the relative orientation of this portable electronic devices.By this, the user can use the portable electronic devices with double screen easier and more easily.
Can be about the advantages and spirit of the present invention by following detailed Description Of The Invention and appended graphic being further understood.
Description of drawings
Fig. 1 is the functional block diagram that illustrates according to this portable electronic devices of first specific embodiment of the present invention;
Fig. 2 is an example that illustrates this portable electronic devices;
Fig. 3 is the process flow diagram that illustrates according to the portable electronic devices How It Works of second specific embodiment of the present invention.
[primary clustering symbol description]
S11 ~ S19: process step
1: 12: the first display modules of portable electronic devices
Display module 16 in 14: the second: detection module
18: control module 20: Postponement module
22: switch 2: double screen PDA mobile phone
24: mobile phone screen 26:PDA screen
28: mobile phone key 29:PDA button
P: 1 p1 on the mobile phone: reference azimuth
P2: orientation
Embodiment
The invention provides a kind of portable electronic devices with double screen.This portable electronic devices can carry out switching between double screen according to the change in its orientation.In fact, this double screen portable electronic devices according to the present invention can be that a PDA mobile phone, a hand held Game device or other have the electronic installation of double screen.
First specific embodiment according to the present invention is a kind of portable electronic devices with double screen.Please refer to Fig. 1, Fig. 1 is the functional block diagram that illustrates this portable electronic devices.As shown in Figure 1, portable electronic devices 1 comprises one first display module 12, one second display module 14, a detection module 16, a control module 18, a Postponement module 20 and a switch 22.Wherein detection module 16, Postponement module 20 all are electrically connected to control module 18 with switch 22, and control module 18 then is electrically connected to first display module 12 and second display module 14, to control the switching of 14 of first display module 12 and second display modules.
Next, each module that is comprised with regard to above-mentioned portable electronic devices 1 respectively is described in detail.
Because first display module 12 and second display module 14 that portable electronic devices 1 is comprised can be respectively the LCD screen or the display device of other form, so in fact, portable electronic devices 1 can be the PDA mobile phone that a brace has double screen.In addition, first display module 12 and second display module 14 can lay respectively on the tow sides of portable electronic devices 1.
The function of detection module 16 is to detect about portable electronic devices 1 a residing orientation.In case portable electronic devices 1 is started shooting, detection module 16 can detect portable electronic devices 1 residing orientation at that time, and after this orientation is used as detection module 16 detects about the reference azimuth in the orientation of portable electronic devices 1.In actual applications, detection module 16 can be the magnetometric sensor in order to the sensing orientation.
Control module 18 is to be electrically connected to detection module 16, first display module 12 and second display module 14.Control module 18 is to be that one first state and second display module 14 are one second state according to detection module 16 detected these direction control first display modules 12.
In actual applications, this first state and/or this second state can be an opening, a closed condition or a dormant state.That is to say, in double screen PDA mobile phone, the On/Off state of two screens of control module 18 may command or the switching between dormant state.
Next, be how according to the switching of detection module 16 detected these direction control first display modules 12 and second display module 14 with the control module 18 of inquiring into portable electronic devices 1.
When in actual applications, control module 18 will be judged 1 start of detection module 16 detected these orientation and portable electronic devices between detected this reference azimuth a folded relative angle θ whether greater than a critical angle θ th.
If the judged result of control module 18 is for being, that is relative angle θ represents that user's desire switches to second display module 14 with portable electronic devices 1 by first display module 12 during greater than critical angle θ th.Therefore, control module 18 will be according to this judged result, controls first display module 12 and be to close/dormant state and to control second display module 14 be an opening.
On the other hand, if the judged result of control module 18 is not for, that is relative angle θ is during less than critical angle θ th, and expression user still desire uses this one side that has first display module 12 in the portable electronic devices 1, does not think turn-over.Therefore, control module 18 will be according to this judged result, and controlling first display module 12 and be an opening and controlling second display module 14 is to close/dormant state.
In actual applications, the meaning of above-mentioned critical angle θ th be definition when this double screen PDA mobile phone desire by script employed certain when simultaneously switching to another side, the orientation change amount size that it is required.Therefore, when the relative angle θ of this double screen PDA mobile phone＞critical angle θ th, control module 18 promptly can be carried out the switching between double screen.
As shown in Figure 1, portable electronic devices 1 also can comprise Postponement module 20 and switch 22.Postponement module 20 is set is to prevent the careless misoperation that produces of user in the fundamental purpose of portable electronic devices 1 with switch 22.Yet, in other is used, also Postponement module 20 and switch 22 can be set, and directly carry out aforementioned double screen change action.
Postponement module 20 is to be electrically connected to control module 18, and is in order to postpone the time that control module 18 switches to this first display module this first state and this second display module switched to this second state.That is to say, before portable electronic devices 1 really carries out change action between double screen, have and exist a time delay, avoid because user's misoperation causes unnecessary screen automatic switchover by this.
Also be electrically connected to control module 18 as for switch 22.In fact, switch 22 can be to be arranged at the button on the portable electronic devices 1 or to be shown in a soft key on its screen.For the misoperation that prevents that the user from being caused under careless or unwitting situation, portable electronic devices 1 is configured to have only when switch 22 and activated, just this button is pressed or this soft key during by touch-control, and control module 18 just can be according to the automatic switchover of 14 of this direction control first display module 12 of detection module 16 portable electronic devices that detects 1 and second display modules.If this switch does not activated, no matter how the user overturns portable electronic devices 1, does not have the phenomenon generation that any double screen automaticallyes switch.By this, portable electronic devices 1 can reach the effect that prevents user's misoperation.
Next, will the PDA mobile phone of double screen be arranged by a brace is that an example describes.
Fig. 2 (A) illustrates a double screen PDA mobile phone is kept flat and to make the supine situation of its mobile phone.Shown in Fig. 2 (A) and Fig. 2 (B), what the A face of double screen PDA mobile phone 2 was shown is mobile phone screen 24 and mobile phone key 28, and the B face shown be PDA screen 26 and PDA button 29.At this moment, the mobile phone screen 24 on the mobile phone face A that is directed upwardly is a state of opening; As for the another side of double screen PDA mobile phone 2, the PDA screen 26 on the direction PDA face B down just, then be to close or the state of dormancy this moment.So the user can for example call by the cell-phone function of the 28 operation double screen PDA mobile phones 2 of the mobile phone key on the mobile phone face A this moment.
Fig. 2 (B) illustrates the double screen PDA mobile phone shown in Fig. 2 (A) is overturn so that the supine situation of its PDA.Shown in Fig. 2 (B), at this moment, the PDA face B of direction double screen PDA mobile phone 2 down is flipped to and is directed upwardly originally, and the PDA screen 26 on the PDA face B is also closed by script or the state of dormancy is switched to a state of opening.As for the another side of double screen PDA mobile phone 2, mobile phone face A just, also be flipped to direction down by originally being directed upwardly this moment, and the mobile phone screen 24 on the mobile phone face A also is switched to one by the state of opening originally and closes or the state of dormancy.So the user can for example select to enter the pattern of handwriting input by the PDA function of the 29 operation double screen PDA mobile phones 2 of the PDA button on the PDA face B this moment.
In this example, when double screen PDA mobile phone 2 during by turn-over, so the reason that can produce automatic switchover between its double screen is, the orientation change amount that is produced when double screen PDA mobile phone 2 turn-overs surpass to be switched required critical value, just between the orientation of double screen PDA mobile phone 2 and reference azimuth folded relative angle θ greater than critical angle θ th.
Suppose that the critical angle θ th in this example is 135 °, because folded relative angle θ is 180 ° between the middle reference azimuth p1 of the orientation p2 of 1 P among Fig. 2 (B) on the double screen PDA mobile phone 2 and Fig. 2 (A), therefore, θ＞θ th, the expression user desires to switch to another PDA face B by the mobile phone face A that uses originally at this moment, therefore, double screen PDA mobile phone 2 promptly can control PDA screen 26 on its PDA face B by originally cutting out or the state of dormancy is switched into the state of unlatching, uses for the user.In order to reach less electricity consumption, this moment the mobile phone face A that double screen PDA mobile phone 2 is not used mobile phone screen 24, then can be switched to become to close or the state of dormancy by the state of opening originally.
Second specific embodiment according to the present invention is a kind of method of running one portable electronic devices.This portable electronic devices comprises one first display module and one second display module.This first display module and this second display module can be the LCD screen or the display device of other form, and can lay respectively on the tow sides of this portable electronic devices.
Please refer to Fig. 3, Fig. 3 is the process flow diagram that illustrates this method.As shown in Figure 3, in case this portable electronic devices is started shooting, this method execution in step S11 detects the reference azimuth about this portable electronic devices.Then, this method execution in step S13 detects the orientation about this portable electronic devices.Afterwards, this method execution in step S15 judges that whether a formed relative angle is greater than a critical angle between this orientation and this reference azimuth.
Next, will inquire at the issuable two kinds of judged results of step S15 respectively.As shown in Figure 3, if the judged result of step S15 is not for, this method will execution in step S17, and to make this first state be an opening and make that this second state is to close/dormant state.On the other hand, if the judged result of step S15 is for being, this method then can execution in step S19, makes that this first state is to close/dormant state and make that this second state is an opening.
In actual applications, this method can be in the judged result of step S15 for carrying out another step, the time that delay switches to this first display module this first state and this second display module switched to this second state after being.The usefulness that this method is carried out this step is intended to the misoperation that prevents that the user from being produced under careless or careless situation.
In addition, suppose that this portable electronic devices comprises a switch in addition, for example be arranged at a button of double screen PDA mobile phone or be shown in a soft key on its screen.At this moment, if the judged result of step S15 for being, has only when this switch activated, this method just can be carried out change action between this first display module and this second display module according to detected this orientation about this portable electronic devices of step S13.Therefore, suppose that this switch does not activated, user's action that this portable electronic devices do not have any switch dual screen of how overturning produces.By this, this method can effectively avoid because unnecessary switching between the double screen that user's misoperation is caused.
Compared to prior art, according to portable electronic devices of the present invention and How It Works thereof, need not see through actions such as extra button or touch-control, can carry out automatic switchover between double screen according to the relative orientation of this portable electronic devices.By this, the user can use the portable electronic devices with double screen easier and more easily.
By the above detailed description of preferred embodiments, be to wish to know more to describe feature of the present invention and spirit, and be not to come category of the present invention is limited with above-mentioned disclosed preferred embodiment.On the contrary, its objective is that hope can contain in the category of claim of being arranged in of various changes and tool equality institute of the present invention desire application.Therefore, the category of the claim that the present invention applied for should be done the broadest explanation according to above-mentioned explanation, contains the arrangement of all possible change and tool equality to cause it.
Claims (11)
1, a kind of portable electronic devices is characterized in that comprising:
One first display module;
One second display module;
One detection module is in order to detect the orientation about this portable electronic devices; And
One control module is electrically connected to this detection module, this first display module and this second display module, and this control module is one first state and to control this second display module be one second state according to this first display module of this direction control.
2, portable electronic devices as claimed in claim 1 is characterized in that, this control module judge this orientation and about the relative angle between a reference azimuth of this portable electronic devices whether greater than a critical angle.
3, portable electronic devices as claimed in claim 2 is characterized in that, if the judged result of this control module is not for, this control module makes this first state to be an opening and to make that this second state is to close or dormant state.
4, portable electronic devices as claimed in claim 2 is characterized in that, in case this portable electronic devices is started shooting, this detection module promptly detects this reference azimuth.
5, portable electronic devices as claimed in claim 1 is characterized in that further comprising:
One Postponement module is electrically connected to this control module, in order to postpone the time that this control module switches to this first display module this first state and this second display module switched to this second state.
6, portable electronic devices as claimed in claim 1 is characterized in that further comprising:
One switch is electrically connected to this control module, has only when this switch to activated, and this control module is just according to this first display module of this direction control and this second display module.
7, a kind of method of running one portable electronic devices, this portable electronic devices comprises one first display module and one second display module, it is characterized in that this method comprises the following step:
(a) detection is about an orientation of this portable electronic devices; And
(b) be one first state and to control this second display module be one second state according to this first display module of this direction control.
8, How It Works as claimed in claim 7 is characterized in that, step (b) comprises:
Judge this orientation and about the relative angle between a reference azimuth of this portable electronic devices whether greater than a critical angle.
9, How It Works as claimed in claim 8 is characterized in that, step (b) comprises:
If this relative angle is greater than this critical angle, make that this first state is to close or dormant state and make that this second state is an opening.
10, How It Works as claimed in claim 8 is characterized in that, in case this portable electronic devices is started shooting, this reference azimuth is promptly detected.
11, How It Works as claimed in claim 7 is characterized in that, middle step (b) comprises:
The time that delay switches to this first display module this first state and this second display module switched to this second state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810080727XA CN101241427A (en) | 2008-02-18 | 2008-02-18 | Portable electronic device and operation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810080727XA CN101241427A (en) | 2008-02-18 | 2008-02-18 | Portable electronic device and operation method thereof |
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| CN101241427A true CN101241427A (en) | 2008-08-13 |
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| CNA200810080727XA Pending CN101241427A (en) | 2008-02-18 | 2008-02-18 | Portable electronic device and operation method thereof |
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| CN102369504A (en) * | 2009-03-31 | 2012-03-07 | 日本电气株式会社 | Mobile terminal device, and control program and multiple-display-screens control method thereof |
| CN102768621A (en) * | 2011-11-14 | 2012-11-07 | 深圳市三索科技发展有限公司 | Display method and system of dual-screen electronic device |
| CN103425228A (en) * | 2012-05-21 | 2013-12-04 | 联想(北京)有限公司 | Method and device for control over electronic device and electronic device |
| TWI478568B (en) * | 2009-03-20 | 2015-03-21 | Hon Hai Prec Ind Co Ltd | Dual screen bar phone |
| CN104717364A (en) * | 2015-03-24 | 2015-06-17 | 联想(北京)有限公司 | Information processing method and device |
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| CN106569762A (en) * | 2016-10-17 | 2017-04-19 | 青岛海信移动通信技术股份有限公司 | Dual-screen terminal light-up method and device as well as dual-screen terminal |
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| CN107765907A (en) * | 2016-08-22 | 2018-03-06 | 东莞市健耀烨电子科技有限公司 | A kind of digital device that need not distinguish direction |
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| CN102369504A (en) * | 2009-03-31 | 2012-03-07 | 日本电气株式会社 | Mobile terminal device, and control program and multiple-display-screens control method thereof |
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| CN102768621A (en) * | 2011-11-14 | 2012-11-07 | 深圳市三索科技发展有限公司 | Display method and system of dual-screen electronic device |
| CN102768621B (en) * | 2011-11-14 | 2015-07-08 | 深圳市三索科技发展有限公司 | Display method and system of dual-screen electronic device |
| CN103425228A (en) * | 2012-05-21 | 2013-12-04 | 联想(北京)有限公司 | Method and device for control over electronic device and electronic device |
| CN104717364A (en) * | 2015-03-24 | 2015-06-17 | 联想(北京)有限公司 | Information processing method and device |
| CN105955610A (en) * | 2016-04-27 | 2016-09-21 | 长沙丰灼通讯科技有限公司 | Method for identifying target screen of dual-screen handheld terminal |
| CN106210286A (en) * | 2016-06-30 | 2016-12-07 | 努比亚技术有限公司 | Dual-screen mobile terminal parameter adjusting method and device |
| CN106155325B (en) * | 2016-07-22 | 2019-08-30 | 努比亚技术有限公司 | A kind of shuangping san Rouser and method |
| CN106155325A (en) * | 2016-07-22 | 2016-11-23 | 努比亚技术有限公司 | A kind of shuangping san Rouser and method |
| CN107765907A (en) * | 2016-08-22 | 2018-03-06 | 东莞市健耀烨电子科技有限公司 | A kind of digital device that need not distinguish direction |
| CN106569762A (en) * | 2016-10-17 | 2017-04-19 | 青岛海信移动通信技术股份有限公司 | Dual-screen terminal light-up method and device as well as dual-screen terminal |
| CN108628568A (en) * | 2018-05-14 | 2018-10-09 | 维沃移动通信有限公司 | A kind of display methods of information, device and terminal device |
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