CN103699206B - A kind of method and device of hand-held terminal device power saving - Google Patents
A kind of method and device of hand-held terminal device power saving Download PDFInfo
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- CN103699206B CN103699206B CN201310740458.6A CN201310740458A CN103699206B CN 103699206 B CN103699206 B CN 103699206B CN 201310740458 A CN201310740458 A CN 201310740458A CN 103699206 B CN103699206 B CN 103699206B
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- terminal device
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- held terminal
- optical sensor
- receptor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The present invention proposes a kind of method of hand-held terminal device power saving, and hand-held terminal device is provided with organizes optical sensor more；Each group of optical sensor includes one for launching the emitter of signal and one for receiving the receptor of reflected signal；Power supervisor it is additionally provided with in hand-held terminal device；Described method comprises the steps: that hand-held terminal device is started shooting；Hand-held terminal device is made to enter normal operating condition；The reception state of detection receptor；Judge that all of receptor the most all receives reflected signal, in this way, perform next step；Otherwise, keep normal operating condition and proceed the judgement of this step；Enter unmanned use state, send instruction to power supervisor and make power supervisor indicate display screen, touch screen or/and keyboard is closed, and returning previous step.The invention still further relates to a kind of device realizing said method.Implement the method and device of the hand-held terminal device power saving of the present invention, have the advantages that power saving, maloperation will not be caused.
Description
Technical field
The present invention relates to terminal supplying power management domain, particularly to a kind of hand-held terminal device power saving method and
Device.
Background technology
Standby is hand-held terminal device necessary function, such as a mobile phone, and entering standby has two kinds of triggering sides
Formula: one be manual operation mobile phone enter standby, another situation be stand-by time arrive mobile phone automatically into
Standby.And people typically has inertia, be the most all mobile phone after arriving stand-by time automatically into
Standby.This generates following two problem: first, arrive stand-by time during this period of time in, hands
The work of the display screen of machine, touch screen or physical keyboard is insignificant, wastes the electricity of preciousness；
Second, owing to touch screen or physical keyboard are in running order, if at this time mobile phone being put in bag,
The situation calling or deleting the maloperations such as file in the case of unwitting may be there is also.
Summary of the invention
The technical problem to be solved in the present invention is, for prior art above-mentioned waste electricity, easily cause
The defect of maloperation, it is provided that a kind of power saving, will not cause the hand-held terminal device power saving of maloperation method and
Device.
The technical solution adopted for the present invention to solve the technical problems is: a kind of hand-held terminal device power saving of structure
Method, described hand-held terminal device is provided with organizes optical sensor more；Each group of optical sensor includes a use
The receptor of reflected signal it is used for receiving in the emitter and launching signal；In described hand-held terminal device
It is additionally provided with power supervisor；Described method comprises the steps:
A) described hand-held terminal device start；
B) described hand-held terminal device is made to enter normal operating condition；
C) the reception state of described receptor is detected；
D) judge that all of receptor the most all receives described reflected signal, in this way, perform step E)；No
Then, keep described normal operating condition and proceed the judgement of this step；
E) enter unmanned use state, send instruction to described power supervisor and make described power supervisor refer to
Show described display screen, touch screen or/and keyboard is closed, and return step D).
In the method for hand-held terminal device power saving of the present invention, also comprise the steps:
F) holding state of described hand-held terminal device is triggered；
G) close described optical sensor, and stop detecting the reception state of described receptor；
H) trigger the normal operating condition of described hand-held terminal device and perform step B).
In the method for hand-held terminal device power saving of the present invention, described step F) and step H) in
Trigger as external trigger, described step G) in be to make it stop by sending instruction to described power supervisor
Power to described optical sensor and close described optical sensor.
In the method for hand-held terminal device power saving of the present invention, described optical sensor is four groups, and point
It is not arranged on four angles of described hand-held terminal device.
In the method for hand-held terminal device power saving of the present invention, described unmanned use state is in described
Between normal operating condition and holding state.
The invention still further relates to the device of a kind of method realizing above-mentioned hand-held terminal device power saving, described hand-held end
End equipment is provided with organizes optical sensor more；Each group of optical sensor includes one for the emitter launching signal
With one for receiving the receptor of reflected signal；It is additionally provided with power supervisor in described hand-held terminal device；
Described device includes:
Start unit: be used for making described hand-held terminal device start shooting；
Enter normal condition unit: be used for making described hand-held terminal device enter normal operating condition；
Detector unit: for detecting the reception state of described receptor；
Signal receives judging unit: be used for judging that all of receptor the most all receives described reflected signal, and
Keep described normal operating condition when not receiving, and proceed to judge；
Enter unmanned use state cell: be used for entering unmanned use state, send to described power supervisor
Instruct and make described power supervisor instruction described display screen, touch screen or/and keyboard is closed and returned.
In the device of the method realizing above-mentioned hand-held terminal device power saving of the present invention, also include:
Trigger standby unit: for triggering the holding state of described hand-held terminal device；
Stop detection unit: be used for closing described optical sensor, and stop detecting the reception shape of described receptor
State；
Trigger normal condition unit: for triggering the normal operating condition of described hand-held terminal device.
In the device of the method realizing above-mentioned hand-held terminal device power saving of the present invention, described triggering is treated
Machine unit and the triggering triggered in normal condition unit are external trigger, are to pass through in described stop detection unit
Send instruction to described power supervisor to make it stop to described optical sensor to power to close described optical sensor
's.
In the device of the method realizing above-mentioned hand-held terminal device power saving of the present invention, described light senses
Device is four groups, and is separately positioned on four angles of described hand-held terminal device.
In the device of the method realizing above-mentioned hand-held terminal device power saving of the present invention, described nobody makes
It is between described normal operating condition and holding state by state.
Implement the method and device of the hand-held terminal device power saving of the present invention, have the advantages that due to hands
Hold terminal unit to be provided with and organize optical sensor more；Each group of optical sensor includes one for launching sending out of signal
Emitter and a receptor being used for receiving reflected signal；Power supervisor it is additionally provided with in hand-held terminal device；
When receptor all receives reflected signal, enter unmanned use state, and send instruction also to power supervisor
Make power supervisor instruction display screen, touch screen or/and keyboard is closed, so can save electricity, the most not
Maloperation can be caused.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 be hand-held terminal device power saving of the present invention one embodiment of method and device in the flow chart of method；
Fig. 2 is the schematic diagram that in described embodiment, receptor does not receives reflected signal；
Fig. 3 is the schematic diagram that in described embodiment, receptor all receives reflected signal；
Fig. 4 is the schematic diagram that in described embodiment, part receptor receives reflected signal；
Fig. 5 is the structural representation of device in described embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
In the method and device embodiment of hand-held terminal device power saving of the present invention, its hand-held terminal device is arranged
Organize optical sensor more；Each group of optical sensor include one for launch the emitter of signal and one for
Receive the receptor of reflected signal；Additionally, be additionally provided with power supervisor in hand-held terminal device.The present embodiment
In, optical sensor is four groups, and is separately positioned on four angles of hand-held terminal device, the most each angle
On be respectively provided with one group of optical sensor.Refer to Fig. 2, Fig. 3 and Fig. 4, in the present embodiment, use open circles generation
Table emitter, represents receptor by filled circles.Certainly, under the certain situation of the present embodiment, according to reality
Situation can arbitrarily arrange group number and the position of optical sensor, namely optical sensor group number and at handheld terminal
Position on equipment does not has any restriction.Above-mentioned hand-held terminal device can be mobile phone, panel computer etc..
In the present embodiment, hand-held terminal device uses mobile phone to illustrate as an example.
In the present embodiment, the state of hand-held terminal device is divided into three states, be respectively normal operating condition,
Unmanned use state and holding state.Wherein, unmanned use state is in normal operating condition and standby shape
A kind of state between state, and unmanned use state can automatically into or release, and hands can not be affected
Hold terminal unit and enter holding state.
In the present embodiment, the flow chart of the method for hand-held terminal device power saving is as shown in Figure 1.In Fig. 1, should
Method includes:
Step S01 hand-held terminal device is started shooting: in this step, is started shooting by hand-held terminal device.
Step S02 makes hand-held terminal device enter normal operating condition: in this step, make hand-held terminal device
Enter normal operating condition, when normal operating condition, the display screen of hand-held terminal device, touch screen or/and
Keyboard is all on.
The reception state of step S03 detection receptor: in this step, the reception state of detection receptor, i.e.
Detection receptor receives the state of reflected signal.
Step S04 judges that all of receptor the most all receives reflected signal: in this step, it is judged that respectively receive
Device the most all receives the reflected signal of its correspondence, if it is determined that result be yes, then perform step S06；Otherwise,
Perform step S05.
Step S05 keeps normal operating condition: if the judged result of above-mentioned steps S04 is no, be not
All of receptor all receives reflected signal, and some receptors have received reflected signal, and some receptors are confiscated
To reflected signal, then perform this step.All of receptor does not all receive schematic diagram such as Fig. 2 of reflected signal
Shown in.Only part receptor receives the schematic diagram of reflected signal as shown in Figure 4.In this step, in holding
State normal operating condition, and return step S04 and proceed to judge.
Step S06 enters unmanned use state, sends instruction to power supervisor and makes power supervisor indicate
Display screen, touch screen are or/and keyboard is closed: if the judged result of above-mentioned steps S04 is yes, the most all of
Receptor all receives reflected signal, then perform this step.Receptor all receives schematic diagram such as Fig. 3 of reflected signal
Shown in.When the receptor in four groups of sensors all receives reflected signal, it was demonstrated that the screen of hand-held terminal device
Curtain is completely covered, and at this time user is the thing on invisible screen, and cannot operate.
This situation is such as: hand-held terminal device (for mobile phone in the present embodiment) is turned over, display screen on the table
Down, or hand-held terminal device is put into inside bag.At this moment, unmanned use state is entered, to power supply pipe
Reason device sends an instruction, and makes power supervisor instruction display screen, touch screen or/and keyboard is closed, so
Make hand-held terminal device can save electricity when not working, maloperation will not be caused simultaneously.Perform this step
Suddenly, step S04 is returned.
It is noted that in the present embodiment, the method also comprises the steps:
Step S07 triggers the holding state of hand-held terminal device: in this step, triggers hand-held terminal device
Holding state, makes hand-held terminal device enter holding state, and triggering here is external trigger, such as: can
To be intervalometer triggering, to treat switch triggering etc..When holding state, display screen, touch screen are or/and keyboard
It is all to close.
Step S08 closes optical sensor, and stops detecting the reception state of receptor: in this step, close
Optical sensor, and stop detecting the reception state of receptor, in the present embodiment, it is by power supervisor
Send instruction to make it stop to optical sensor to power to close optical sensor.
Step S09 triggers the normal operating condition of hand-held terminal device: in this step, by external trigger side
Formula, triggers the normal operating condition of hand-held terminal device, has performed this step, returns step S02.When by treating
When machine state forwards normal operating condition to, reopen display screen, touch screen or/and keyboard.
The present embodiment further relates to the device of a kind of method realizing above-mentioned hand-held terminal device power saving, and its structure is shown
It is intended to as shown in Figure 5.In the present embodiment, hand-held terminal device is provided with organizes optical sensor more；Each group of light
Sensor includes one for launching the emitter of signal and one for receiving the receptor of reflected signal；This
In embodiment, optical sensor is four groups, and is separately positioned on four angles of hand-held terminal device.Namely
One group of optical sensor it is respectively provided with on each angle.Certainly, under the certain situation of the present embodiment, according to reality
Situation can arbitrarily arrange group number and the position of optical sensor, namely optical sensor group number and at handheld terminal
Position on equipment does not has any restriction.Power supervisor it is additionally provided with in hand-held terminal device.In Fig. 5, should
Device includes starting unit 1, entering normal condition unit 2, detector unit 3, signal reception judging unit 4
State cell 5 is used with entering nobody；Wherein, start unit 1 to start shooting for hand-held terminal device；Just enter
Often state cell 2 is used for making hand-held terminal device enter normal operating condition；Detector unit 3 connects for detection
Receive the reception state of device；Signal receives judging unit 4 and is used for judging that all of receptor the most all receives reflection
Signal, and normal operating condition is kept when not receiving, and proceed to judge；Enter unmanned use state
Unit 5 is used for entering unmanned use state, sends instruction to power supervisor and makes power supervisor indicate institute
State display screen, touch screen or/and keyboard is closed and returned.It is noted that unmanned use state is just in
Often use between state and holding state.
In the present embodiment, said apparatus also includes triggering standby unit 6, stop detection unit 7 and triggering normal
State cell 8；Wherein, standby unit 6 is triggered for triggering the holding state of hand-held terminal device；Stop inspection
Survey unit 7 and be used for closing optical sensor, and stop detecting the reception state of receptor；Trigger normal condition list
Unit 8 is for triggering the normal operating condition of hand-held terminal device.Wherein, trigger standby unit 6 and just trigger
Often the triggering in state cell 8 is external trigger, is by sending out to power supervisor in stop detection unit 7
Instruction is sent to make it stop to optical sensor to power to close optical sensor.
In a word, in the present embodiment, one group of light biography is placed at four angles using hand-held terminal device respectively
Sensor, reaches the power saving effect of present invention explanation, according to actual situation, can not limit optical sensor
Group number and the position of placement.In the case of many group optical sensors, triggering command is also not necessarily limited to several groups of signals and touches
Send instructions.Detect whether mobile phone is in use state by optical pickocff, by sending out under non-working condition
Send instruction to power supervisor, close display screen, touch screen and/or keyboard, to reach the purpose of power saving.When
Detect when hand-held terminal device returns to use state, it is possible to fast quick-recovery display screen, touch screen and/or key
The use of dish.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (6)
1. the method for a hand-held terminal device power saving, it is characterised in that described hand-held terminal device is provided with
Organize optical sensor more；Each group of optical sensor includes one for launching the emitter of signal and one for connecing
Receive the receptor of reflected signal；It is additionally provided with power supervisor in described hand-held terminal device；Described method includes
Following steps:
A) described hand-held terminal device start；
B) described hand-held terminal device is made to enter normal operating condition；
C) the reception state of described receptor is detected；
D) judge that all of receptor the most all receives described reflected signal, in this way, perform step E)；Otherwise,
Keep described normal operating condition and proceed the judgement of this step；
E) enter unmanned use state, send instruction to described power supervisor and make described power supervisor refer to
Show display screen, touch screen or/and keyboard is closed, and return step D)；
Also comprise the steps:
F) intervalometer triggers or treats that switch triggers the holding state of described hand-held terminal device；
G) close described optical sensor, and stop detecting the reception state of described receptor；
H) trigger the normal operating condition of described hand-held terminal device and perform step B)；
Described unmanned use state is between described normal operating condition and holding state, described unmanned use shape
State can automatically into or release, and do not affect described hand-held terminal device enter holding state.
The method of hand-held terminal device power saving the most according to claim 1, it is characterised in that described step
Rapid F) and step H) in triggering be external trigger, described step G) in be by described power management
Device sends instruction and makes it stop to described optical sensor to power to cut out described optical sensor.
The method of hand-held terminal device power saving the most according to claim 1 and 2, it is characterised in that institute
Stating optical sensor is four groups, and is separately positioned on four angles of described hand-held terminal device.
4. realize a device for the method for hand-held terminal device power saving as claimed in claim 1, its feature
Being, described hand-held terminal device is provided with organizes optical sensor more；Each group of optical sensor include one for
The emitter of transmitting signal and a receptor being used for receiving reflected signal；In described hand-held terminal device also
It is provided with power supervisor；Described device includes:
Start unit: be used for making described hand-held terminal device start shooting；
Enter normal condition unit: be used for making described hand-held terminal device enter normal operating condition；
Detector unit: for detecting the reception state of described receptor；
Signal receives judging unit: be used for judging that all of receptor the most all receives described reflected signal, and
Keep described normal operating condition when not receiving, and proceed to judge；
Enter unmanned use state cell: be used for entering unmanned use state, send to described power supervisor and refer to
Make and make described power supervisor instruction display screen, touch screen or/and keyboard is closed and returned；
Also include:
Trigger standby unit: trigger for intervalometer or treat that switch triggers the standby shape of described hand-held terminal device
State；
Stop detection unit: be used for closing described optical sensor, and stop detecting the reception state of described receptor；
Trigger normal condition unit: for triggering the normal operating condition of described hand-held terminal device；
Described unmanned use state is between described normal operating condition and holding state, described unmanned use shape
State can automatically into or release, and do not affect described hand-held terminal device enter holding state.
The side of realization the most according to claim 4 hand-held terminal device as claimed in claim 1 power saving
The device of method, it is characterised in that the standby unit of described triggering and the triggering triggered in normal condition unit are outward
Portion triggers, and is by making it stop to institute to the transmission instruction of described power supervisor in described stop detection unit
State optical sensor to power and close described optical sensor.
6. according to the hand-held terminal device as claimed in claim 1 power saving of the realization described in claim 4 or 5
The device of method, it is characterised in that described optical sensor is four groups, and is separately positioned on described hand-held end
On four angles of end equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310740458.6A CN103699206B (en) | 2013-12-27 | 2013-12-27 | A kind of method and device of hand-held terminal device power saving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310740458.6A CN103699206B (en) | 2013-12-27 | 2013-12-27 | A kind of method and device of hand-held terminal device power saving |
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| Publication Number | Publication Date |
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| CN103699206A CN103699206A (en) | 2014-04-02 |
| CN103699206B true CN103699206B (en) | 2017-01-04 |
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| CN109670369B (en) * | 2017-10-13 | 2021-04-02 | 深圳芯启航科技有限公司 | Optical biosensor and power-saving control method and system thereof |
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| CN101339450B (en) * | 2007-07-04 | 2011-08-17 | 群康科技(深圳)有限公司 | Touch control display and its drive method |
| US8189429B2 (en) * | 2008-09-30 | 2012-05-29 | Apple Inc. | Microphone proximity detection |
| CN102833419B (en) * | 2012-08-31 | 2014-11-05 | 华为终端有限公司 | Method and terminal for controlling screen state |
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Address after: 518000, 2nd Floor, Building B2, Zhanfeng Industrial Park, Hangcheng Industrial Zone, Taoyuan Community, Xixiang Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN WAVE MULTIMEDIA Co.,Ltd. Address before: Building 4, Building 2, Fenghuanggang Community, Xixiang Street, Bao'an District, Shenzhen City, Guangdong Province, 518101 Patentee before: SHENZHEN WAVE MULTIMEDIA Co.,Ltd. |
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