CN101957653B - Portable electronic device and control method thereof - Google Patents
Portable electronic device and control method thereof Download PDFInfo
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- CN101957653B CN101957653B CN200910088926.XA CN200910088926A CN101957653B CN 101957653 B CN101957653 B CN 101957653B CN 200910088926 A CN200910088926 A CN 200910088926A CN 101957653 B CN101957653 B CN 101957653B
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Abstract
The invention provides a portable electronic device such as flat notebook computers and a control method thereof. The portable electronic device comprises a screen located on a surface and has a first operating state and a second operating state, and the power consumption in the second operating state is smaller than the power consumption in the first operating state. The portable electronic device also comprises a detection module and a control module, wherein the detection module detects the physical state of the portable electronic device and sends the corresponding detection result; the control module is connected with the detection module and receives the detection result. When the detection result shows that the portable electronic device stays in the reservation physical state through integral position change, the control module sends a control signal to regulate the portable electronic device from the first operating state to the second operating state. The control signal can be produced by detecting the placement physical state of the portable electronic device, so that the portable electronic device can automatically enter a standby state to reduce power consumption.
Description
Technical field
The present invention relates to a kind of mancarried electronic aid such as dull and stereotyped notebook, also relate to the control method of this mancarried electronic aid.
Background technology
More and more universal mancarried electronic aids such as dull and stereotyped notebook, PDA, bar phone.Dull and stereotyped notebook refers to only have screen, there is no QWERTY keyboard, does not need the class notebook that folds, by touching or handwriting recognition is inputted.UMPC, MID can have dull and stereotyped this form. and this form is applicable to the operation under non-desktop condition very much, on road, on sofa, on bed etc.
Current standard notebook has the function that notebook after the screen that closes can automatic stand-by.Because dull and stereotyped notebook does not have folded state, therefore cannot be by realizing automatic standby function according to the mode identical with standard notebook.But sometimes we need to comment this notebook can realize idle function really, such as being just sitting on sofa and surfing the Net, have phone to squeeze into, we can put aside panel computer to answer the call, if at this moment dull and stereotyped notebook automatic stand-by, just can save the energy content of battery, use the longer time.
Also there is such problem such as the mancarried electronic aid such as PDA, bar phone in other.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of mancarried electronic aid and control method thereof that can automatically enter holding state according to the physical state of placing.
For solving the problems of the technologies described above, according to an aspect, a kind of mancarried electronic aid is provided, comprise screen, screen is positioned at a surface of mancarried electronic aid, and mancarried electronic aid also has the first duty and the first duty, and be less than the power consumption in the first duty in the power consumption of the second duty, this mancarried electronic aid also comprises: detection module, for detection of the physical state of mancarried electronic aid, and sends the testing result corresponding with this physical state; Control module, be connected with detection module, for receiving testing result, when testing result shows that this mancarried electronic aid converts by integral position and in the time subscribing physical state, send control signal, this mancarried electronic aid is adjusted into the second duty from the first duty; Wherein, described mancarried electronic aid is dull and stereotyped notebook.
Wherein, described predetermined physical state comprises Surface Contact or a close outer surface at least one the screen place in following physical state; And the surface at screen place is towards predetermined non-direction of observation.
Wherein, mancarried electronic aid also comprises pattern setup unit, for by the Working mode set relevant with described predetermined physical state for enabling or closing.
Wherein, described control module comprises: judging unit, carries out matching judgment for the described predetermined physical state of the described testing result to from described detection module and described mancarried electronic aid; Performance element, when showing that in the judged result of described judging unit the predetermined physical state of described testing result and described mancarried electronic aid matches, produces described control signal.
Wherein, described detection module comprises acceleration transducer, detects the physical state of described mancarried electronic aid by responding to the action of integral position conversion of described dull and stereotyped notebook.
Wherein, described detection module comprises optical sensor, changes to detect the physical state of described mancarried electronic aid by responding to the light of pre-position of described mancarried electronic aid.
According to another aspect, a kind of control method of mancarried electronic aid is provided, this mancarried electronic aid comprises screen, screen is positioned at a surface of mancarried electronic aid, this mancarried electronic aid also has the first duty and the second duty, and be less than the power consumption in the first duty in the power consumption of the second duty, this control method comprises the following steps: detect the physical state of mancarried electronic aid, and send the testing result corresponding with this physical state; Receive testing result, when testing result shows that this mancarried electronic aid converts by integral position and during in predetermined physical state, sends control signal, this mancarried electronic aid is adjusted into the second duty from the first duty; Wherein, described mancarried electronic aid is dull and stereotyped notebook.
Wherein, described predetermined physical state comprises at least one in following physical state: the Surface Contact at screen place or a close outer surface; And the surface at screen place is towards predetermined non-direction of observation.
Wherein, receiving testing result and sending in the step of control signal, comprise the following steps: the described predetermined physical state to the described testing result from described detection module and described mancarried electronic aid carries out matching judgment; In the time that the judged result of described judging unit shows that the predetermined physical state of described sense testing result and described mancarried electronic aid matches, produce described control signal.
Wherein, before the described predetermined physical state of the described testing result to from described detection module and described mancarried electronic aid carries out matching judgment, further comprising the steps of: check the mode of operation relevant with described predetermined physical state be set as enable or close, if enable, continue flow process, if close, process ends.
The present invention has following technique effect:
1. convert by detecting described mancarried electronic aid the predetermined physical state reaching by integral position, send control signal, mancarried electronic aid is adjusted into the second duty that power consumption is less from the first duty, like this, in the time that mancarried electronic aid is placed in a predetermined physical laying state by user, mancarried electronic aid can enter holding state automatically, reduces power consumption.
By by the Working mode set relevant with predetermined physical state for enabling or closing, can avoid the maloperation in some situation.For example, predetermined physical state can be the state that screen surface is placed downwards, but in the time that user's recumbency uses dull and stereotyped notes wood, screen can be in state down, at this moment, the mode of operation of downward screen surface this predetermined physical state can be closed to standby while preventing from using.
Brief description of the drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the different laying states of dull and stereotyped notebook according to an embodiment of the invention;
Fig. 2 is the block scheme of dull and stereotyped notebook according to an embodiment of the invention; And
Fig. 3 is the process flow diagram of the control method of dull and stereotyped notebook according to an embodiment of the invention.
Embodiment
Below with reference to accompanying drawing, describe the specific embodiment of the present invention in detail.
Referring to Fig. 1, show the different laying states of dull and stereotyped notebook according to an embodiment of the invention, wherein, it is upper in erectting laying state at desktop (outer surface) S that Fig. 1 (a) shows dull and stereotyped notebook < mancarried electronic aid >10, and screen surface (surface at screen place) 101 is in observable position.Fig. 1 (b) shows dull and stereotyped notebook 10 and is upside down in downward desktop S with screen surface 101, and under this laying state (predetermined physical state), screen surface 101 is in can not observation place.
Fig. 2 is the block scheme of dull and stereotyped notebook according to an embodiment of the invention.As shown in Figure 2, this flat board notebook 10 comprises operating system module 102, embedded type control module 104 and induction module 106.
Detection module 106 is used for detecting the physical state of dull and stereotyped notebook, for example, is in the setting laying state shown in Fig. 1 (a), or the horizontal inversion state shown in Fig. 1 (b).In the time detecting that dull and stereotyped notebook 10 is done as a whole occurrence positions variation (certain a part of occurrence positions that is not dull and stereotyped notebook changes), detection module 106 can send the testing result corresponding with the physical state of this variation.The testing of detection module 106 can be carried out in real time, so that system is made response in time to the variation of physical state.
Control module 104 is connected with detection module 106, receives testing result.When this testing result shows that dull and stereotyped notebook converts by integral position and in the time subscribing physical state (corresponding physical state is predetermined physical state), for example, horizontal inversion state shown in Fig. 1 (b), send control signal, dull and stereotyped notebook 10 is adjusted into holding state < the second duty from the duty (the first duty) of normal use).As can be seen from Figure 2, control module 104 comprises judging unit 1041 and performance element 1042.Wherein, judging unit 1041 carries out matching judgment for the predetermined physical state of the testing result to from detection module and clamping plate notebook, for example testing result (corresponding to some parameter, for example, move acceleration, light luminance etc.) is contrasted to coupling with predetermined physical state (having corresponding parameter).1042 of performance elements are used in the time that the judged result of judging unit 1041 shows that the predetermined physical state of testing result and dull and stereotyped notebook matches, and produce control signal.
Operating system module 102 is used for based on control signal, and the duty of dull and stereotyped notebook 10 is arranged, and makes it be adjusted into holding state from the duty from normal use, thereby realizes energy-saving and cost-reducing.From Fig. 2, it can also be seen that, operating system module 102 also comprises a pattern setup unit 1021, is used for the pattern of the multiple predetermined physical states to dull and stereotyped notebook 10 to set, to enable or to close corresponding predetermined physical state model.
Induction module 106 can be acceleration transducer or gyroscope, or the combination of acceleration transducer and optical sensor and gyroscope and optical sensor.
Wherein, adopt acceleration transducer as example taking induction module 106, wooden mode of dull and stereotyped notes of controlling is described. wherein, embedded type control module (EC) is as long as be the controller that has electricity just moving in notebook always, even the in the situation that of notebook shutdown or standby.This control module 104 is responsible for controlling power on logic and the sequential of whole notebook, manages the duty of various peripheral hardwares on notebook etc.Control module 104 inside have special status register (not shown) to be used for recording the state of current notebook, such as being shutdown, standby or operation.Control module 104 connects the acceleration transducer of induction module 106 by I2C interface, read the data of acceleration transducer.When basis detects from the data of acceleration transducer after the downward upset of notebook generation screen, identify the current operation conditions of notebook by the status register in control module 104, if move, the judging unit 1041 in control module 104 judges that the signal responded to by acceleration transducer and the current operation conditions of notebook match, performance element 1042 in control module 104 sends standby request according to this result of determination to operating system module 102, makes operating system module 102 carry out standby operation.When basis detects from the signal of acceleration transducer after the upset upwards of notebook generation screen, if the information in status register shows that current notebook is in holding state, judging unit 1041 judges that the signal responded to by acceleration transducer and the current operation conditions of notebook match, performance element 1042 in control module 104 is just controlled relevant sequential notebook is waken up from holding state, enters running status.
Predetermined physical state be except being the laying state arranged downwards of screen surface, also can screen surface and an outer surface, and for example desktop or metope contact or are close, and at this moment screen surface can, in can not observation place, can enter holding state.At this moment, detection module 106 can adopt optical sensor or proximity transducer.
In some situation, need to prevent maloperation. for example, in the time that user's recumbency uses dull and stereotyped notebook, screen can be in state down, if at this moment only judged as predetermined physical state downward using screen surface, system will be carried out standby operation, and this is that user is undesirable, should avoid this maloperation.
For preventing maloperation, automated manner and manual mode are the present invention further provides.
For realizing automated manner, detection module 106 can adopt the combination of acceleration transducer and optical sensor, like this can be by the ad-hoc location of the dull and stereotyped notebook of sensing (for example, screen) on the variation of light luminance, effectively prevent maloperation. for example, in the time that user's recumbency uses dull and stereotyped notebook, screen can be in state down, for preventing maloperation standby, the judging unit 1041 of control module 104 can judge whether to need standby in conjunction with the testing result of optical sensor.Like this, because the testing result of optical sensor can judge that screen surface is still in visible location, thereby can not carry out standby, thereby prevent system misoperation.
For realizing automated manner; detection module 106 can also be included on dull and stereotyped notebook 10 that user in use conventionally can hand-held position adds can the hand-held sensor of sensing; such as touch sensor, infrared sensor, temperature sensor etc.; judging unit for example, in conjunction with the testing result of these sensors (adopting the combination of acceleration transducer and these sensors); can judge that user is still using, thereby can not carry out standby.
For realizing manual mode, can adopt pattern setup unit to carry out manual mode setting.Mention above, in Fig. 2, illustrated that operating system module 102 also comprises a pattern setup unit 1021, be used for the pattern of the multiple predetermined physical states to dull and stereotyped notebook 10 to set, to enable or to close corresponding predetermined physical state model.Like this, use under the use state of dull and stereotyped notebook at user's recumbency, user can set by manual mode, the mode of operation of downward screen surface this predetermined physical state is closed to standby so just can prevent from using time.Fig. 3 is the process flow diagram of the control method of dull and stereotyped notebook according to an embodiment of the invention.As shown in Figure 3, control module 104 in Fig. 1 reads the detection data (testing result) (step S202) from detection module 106, if this sensed data shows the screen of dull and stereotyped notebook (the step S204 that overturns downwards, be), whether identify notebook in running status by the status register of control module 104, if not in running status (step S208, no), return to step S202, if notebook is in running status (step S208, be) control module 104 send standby message (step S210) to operating system module 102, operating system module 102 makes notebook enter holding state (step S212).If in step S204, from the sensed data of induction module 106 show screen downwards upset (step S204, no) and sensed data show screen (the step S206 that upwards overturns, be), whether control module 104 identifies notebook in holding state (step S214) by status register, if in holding state (step S214, be) the performance element of control module 104 just control relevant sequential notebook waken up from holding state, enter running status (step S216).
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a mancarried electronic aid, is characterized in that:
Described mancarried electronic aid comprises screen, described screen is positioned at a surface of described mancarried electronic aid, described mancarried electronic aid also has the first duty and the second duty, and is less than the power consumption in described the first duty in the power consumption of described the second duty
Described mancarried electronic aid also comprises:
Detection module, for detection of the physical state of described mancarried electronic aid, and sends the testing result corresponding with described physical state;
Control module, be connected with described detection module, be used for receiving described testing result, when described testing result shows that described mancarried electronic aid converts by integral position and during in predetermined physical state, send control signal, described mancarried electronic aid is adjusted into the second duty from the first duty; Wherein, described mancarried electronic aid is dull and stereotyped notebook.
2. mancarried electronic aid according to claim 1, is characterized in that, described predetermined physical state comprises at least one in following physical state:
The described Surface Contact at screen place or a close outer surface; And
The described surface at screen place is towards predetermined non-direction of observation.
3. mancarried electronic aid according to claim 1 and 2, is characterized in that, also comprises pattern setup unit, for by the Working mode set relevant with described predetermined physical state for enabling or closing.
4. mancarried electronic aid according to claim 1, is characterized in that, described control module comprises:
Judging unit, carries out matching judgment for the described predetermined physical state of the described testing result to from described detection module and described mancarried electronic aid;
Performance element, when showing that in the judged result of described judging unit the predetermined physical state of described testing result and described mancarried electronic aid matches, produces described control signal.
5. mancarried electronic aid according to claim 1 and 2, is characterized in that, described detection module comprises acceleration transducer, detects the physical state of described mancarried electronic aid by responding to the action of integral position conversion of described dull and stereotyped notebook.
6. portable electric appts according to claim 1 and 2, is characterized in that, described detection module comprises optical sensor, changes to detect the physical state of described mancarried electronic aid by responding to the light of pre-position of described mancarried electronic aid.
7. a control method for mancarried electronic aid, is characterized in that:
Described mancarried electronic aid comprises screen, described screen is positioned at a surface of described mancarried electronic aid, described mancarried electronic aid also has the first duty and the second duty, and is less than the power consumption in described the first duty in the power consumption of described the second duty
Described control method comprises the following steps:
Detect the physical state of described mancarried electronic aid, and send the testing result corresponding with described physical state; Receive described testing result, when described testing result shows that described mancarried electronic aid converts by integral position and during in predetermined physical state, sends control signal, described mancarried electronic aid is adjusted into the second duty from the first duty; Wherein, described mancarried electronic aid is dull and stereotyped notebook.
8. control method according to claim 7, is characterized in that, described predetermined physical state comprises at least one in following physical state:
The described Surface Contact at screen place or a close outer surface; And
The described surface at screen place is towards predetermined non-direction of observation.
9. control method according to claim 7, is characterized in that, receiving testing result sending in the step of control signal, comprises the following steps:
Described predetermined physical state to the described testing result from detection module and described mancarried electronic aid carries out matching judgment;
In the time that the judged result of judging unit shows that the predetermined physical state of described testing result and described mancarried electronic aid matches, produce described control signal.
10. control method according to claim 9, it is characterized in that, before the described predetermined physical state of the described testing result to from detection module and described mancarried electronic aid carries out matching judgment, further comprising the steps of: check the mode of operation relevant with described predetermined physical state be set as enable or close, if enable, continue flow process, if close, process ends.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910088926.XA CN101957653B (en) | 2009-07-14 | 2009-07-14 | Portable electronic device and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910088926.XA CN101957653B (en) | 2009-07-14 | 2009-07-14 | Portable electronic device and control method thereof |
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| CN101957653A CN101957653A (en) | 2011-01-26 |
| CN101957653B true CN101957653B (en) | 2014-12-03 |
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| CN200910088926.XA Active CN101957653B (en) | 2009-07-14 | 2009-07-14 | Portable electronic device and control method thereof |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681642B (en) * | 2011-03-07 | 2015-03-25 | 联想(北京)有限公司 | Terminal device |
| KR101515629B1 (en) | 2012-01-07 | 2015-04-27 | 삼성전자주식회사 | Method and apparatus for providing event of portable device having flexible display unit |
| CN103809725B (en) * | 2012-11-12 | 2017-03-29 | 联想(北京)有限公司 | A kind of electronic equipment and the state switching method based on the electronic equipment |
| CN103902012B (en) * | 2012-12-30 | 2017-03-29 | 联想(北京)有限公司 | A kind of method and electronic equipment of adjustment acceleration value reading frequency |
| KR101584590B1 (en) | 2013-07-11 | 2016-01-13 | 삼성전자주식회사 | user terminal device for displaying application and methods thereof |
| CN103823624A (en) * | 2014-02-20 | 2014-05-28 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105183188A (en) * | 2015-09-14 | 2015-12-23 | 小米科技有限责任公司 | Screen control method and device of electronic equipment |
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| CN2624273Y (en) * | 2003-05-19 | 2004-07-07 | 华硕电脑股份有限公司 | Computer capable of automatic stood by sensing |
| CN1869863A (en) * | 2005-05-24 | 2006-11-29 | 乐金电子（昆山）电脑有限公司 | Screen switch of portable personal computer |
| CN101060244A (en) * | 2006-04-19 | 2007-10-24 | 鸿富锦精密工业（深圳）有限公司 | Portable electronic device with the automatic shutoff protective functions |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2624273Y (en) * | 2003-05-19 | 2004-07-07 | 华硕电脑股份有限公司 | Computer capable of automatic stood by sensing |
| CN1869863A (en) * | 2005-05-24 | 2006-11-29 | 乐金电子（昆山）电脑有限公司 | Screen switch of portable personal computer |
| CN101060244A (en) * | 2006-04-19 | 2007-10-24 | 鸿富锦精密工业（深圳）有限公司 | Portable electronic device with the automatic shutoff protective functions |
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| CN101957653A (en) | 2011-01-26 |
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