CN105353862B - A kind of anti-lost electric protection method, device and mobile terminal - Google Patents
A kind of anti-lost electric protection method, device and mobile terminal Download PDFInfo
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- CN105353862B CN105353862B CN201410411436.XA CN201410411436A CN105353862B CN 105353862 B CN105353862 B CN 105353862B CN 201410411436 A CN201410411436 A CN 201410411436A CN 105353862 B CN105353862 B CN 105353862B
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- mobile terminal
- circuit board
- power supply
- motion state
- preset value
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Abstract
The present invention provides a kind of anti-lost electric protection method, device and mobile terminal, to solve when handheld device encounters stronger shock or shake, may cause battery and circuit board moment disconnects, thus the problem of causing handheld device power down.Anti-lost electric protection method of the invention, comprising: obtain the motion state data for the mobile terminal that the acceleration transducer of mobile terminal detects；When motion state data is greater than the first preset value, at least one application program that turning-off mobile terminal is currently running, while data backup is carried out to the data of at least one application program；After detecting that power supply and the circuit board disconnect, by being circuit board power supply with the storage capacitor of the power sources in parallel.When battery of the present invention and circuit board disconnect, additional power supply is provided for mobile terminal by storage capacitor, while reducing the load current in mobile terminal, and data backup is carried out to the data in mobile terminal, enhances power down protection.
Description
Technical field
The present invention relates to field of electronic device, a kind of anti-lost electric protection method, device and mobile terminal are particularly related to.
Background technique
Considered based on the factors such as easy to use, majority handheld device uses the battery connection scheme of contact at present, i.e., electric
It is attached between pond and circuit board by the physical contacts form such as elastic slice/hook rather than directly welding etc. is fixedly connected with shape
Formula.It, may when the handheld device in be used suddenly encounters stronger shake or shock under this design scheme
So that battery and circuit board is generated physics poor contact (moment disconnection) between the two, to cause handheld device power down shutdown, gives
User brings not expected loss.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-lost electric protection method, device and mobile terminals, to solve when movement
When terminal encounters stronger shock or shake, it may cause battery and circuit board moment disconnect, to cause handheld device
The problem of power down.
To achieve the goals above, the present invention provides a kind of anti-lost electric protection methods, are applied to mobile terminal, the shifting
Dynamic terminal includes circuit board and the power supply that connect with the circuit board contacts, comprising:
Obtain the motion state data for the mobile terminal that the acceleration transducer of the mobile terminal detects；
When the motion state data is greater than the first preset value, closes the mobile terminal and be currently running at least
One application program, while data backup is carried out to the data of at least one application program；
After detecting that the power supply and the circuit board disconnect, by being with the storage capacitor of the power sources in parallel
The circuit board power supply.
Wherein, above-mentioned a kind of anti-lost electric protection method, further includes:
When the motion state data is greater than the first preset value, send a warning message.
Wherein, when first preset value is that the mobile terminal occurs shake or hits, according to user to the shifting
What the susceptibility that dynamic terminal occurs to shake or hit defined.
Wherein, described when the motion state data is greater than the first preset value, closing the mobile terminal currently
The step of at least one application program of operation specifically:
When the motion state data is greater than the first preset value, it is currently running at least according to preset order closing
One application program.
The embodiments of the present invention also provide a kind of anti-lost electrical protective devices, are applied to mobile terminal, the mobile terminal
Including circuit board and the battery being connect with the circuit board contacts, comprising:
Module is obtained, the mobile terminal that the translational acceleration sensor for obtaining the mobile terminal detects
Motion state data；
Processing module, for it is current to close the mobile terminal when the motion state data is greater than the first preset value
At least one application program being currently running, while data backup is carried out to the data of at least one application program；
Energy-storage module, for after detecting the power supply and the circuit board disconnect, by with the power supply simultaneously
The storage capacitor of connection is circuit board power supply.
Wherein, above-mentioned a kind of anti-lost electrical protective device, the processing module further include:
Alarm modules, for sending a warning message when the motion state data is greater than the first preset value.
Wherein, when first preset value is that the mobile terminal occurs shake or hits, according to user to the shifting
What the susceptibility that dynamic terminal occurs to shake or hit defined.
Wherein, the processing module is closed when the motion state data is greater than the first preset value according to preset order
At least one application program being currently running.
The embodiments of the present invention also provide a kind of mobile terminal, the acceleration including being set in the mobile terminal is passed
Sensor, circuit board and the power supply connecting with the circuit board contacts, the power sources in parallel have a storage capacitor, further include above-mentioned
Anti-lost electrical protective device.
The embodiment of the present invention has the advantages that
A kind of anti-lost electric protection method of the embodiment of the present invention, before power supply and circuit board will disconnect, according to default
The application program being sequentially successively currently running in turning-off mobile terminal, reduces the load current in mobile device, while to application
The data of program are backed up, and after power supply and circuit board disconnect, by with the storage capacitor of power sources in parallel be circuit board after
Continuous power supply.The embodiment of the present invention extends the power-on time of storage capacitor further, reduces by reducing load current
Power down probability, enhances power down protection.
Detailed description of the invention
Fig. 1 shows the method flow diagrams of the embodiment of the present invention；
The structural block diagram of Fig. 2 expression embodiment of the present invention.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with specific implementation
Example and attached drawing are described in detail.
The embodiment of the invention provides a kind of anti-lost electric protection method, solve when handheld device encounters stronger shock
Or when shake, it may cause battery and circuit board moment disconnect, thus the problem of causing mobile terminal power down.
The anti-lost electric protection method of the embodiment of the present invention, is applied to mobile terminal, the mobile terminal include circuit board with
And the power supply being connect with the circuit board contacts, as shown in Figure 1, comprising:
Step S10: the motion state for the mobile terminal that the acceleration transducer of the mobile terminal detects is obtained
Data；
Step S20: when motion state data is greater than the first preset value, turning-off mobile terminal is currently running at least
One application program, while data backup is carried out to the data of at least one application program；
In a specific embodiment of the present invention, it when motion state data is greater than the first preset value, is closed according to preset order
Close at least one application program being currently running.In addition, the first preset value specifically can be according to user to shake or vibration
Dynamic susceptibility is defined.
Step S30: after detecting that the power supply and the circuit board disconnect, pass through the storage with the power sources in parallel
Energy capacitor is circuit board power supply.
The anti-lost electric protection method of the embodiment of the present invention reduces mobile device before power supply and circuit board will disconnect
In load current, while the data of application program are backed up so that after power supply and circuit board disconnect, storage capacitor energy
Longer power-on time enough is provided for circuit board, to complete data backup, is brought so as to avoid due to mobile terminal power down
Loss of data.
The above embodiment of the present invention is illustrated below below:
In a specific embodiment of the present invention, when mobile terminal occurs shake or hits, battery and circuit board can be caused
Poor contact (i.e. battery and circuit board moment disconnect), the time of poor contact is typically all very short, but will lead to circuit
Plate loses power supply suddenly, to cause mobile terminal power down shutdown.In the anti-lost electric protection method of the embodiment of the present invention, work as movement
When terminal suddenly encounters stronger shake or shock, acceleration transducer in mobile terminal detection mobile terminal at this time
Motion state data, that is, mobile terminal occurs shake or hits generated average acceleration value；Acquisition module obtains this and averagely adds
Velocity amplitude；Average acceleration value be greater than the first preset value when, alarm modules issue warning information, while by processing module according to
At least one application program that preset order turning-off mobile terminal is currently running, to reduce the current loading on circuit board,
And data backup is carried out to the data of at least one application program；Energy-storage module is detecting power supply and circuit board disconnection company
After connecing, by being circuit board power supply with the storage capacitor of power sources in parallel.
The anti-lost electric protection method of the embodiment of the present invention, after circuit board and power supply in the terminal disconnects, by
Circuit board power supply is continued as with the storage capacitor of power sources in parallel, while in order to extend the power-on time of storage capacitor, in circuit board
Before disconnecting with power supply, the application program run in turning-off mobile terminal reduces falling for mobile terminal to reduce load current
Electric probability.
The embodiment of the invention also provides a kind of anti-lost electrical protective devices, as described in Figure 2, comprising:
Obtain module, the movement for the mobile terminal that the acceleration transducer for obtaining the mobile terminal detects
Status data；
Processing module, for it is current to close the mobile terminal when the motion state data is greater than the first preset value
At least one application program being currently running, while data backup is carried out to the data of at least one application program；
Energy-storage module, for after detecting the power supply and the circuit board disconnect, by with the power supply simultaneously
The storage capacitor of connection is circuit board power supply.
The anti-lost electrical protective device of the embodiment of the present invention, the processing module further include:
Alarm modules, for sending a warning message when the motion state data is greater than the first preset value.
The anti-lost electrical protective device of the embodiment of the present invention, first preset value be the mobile terminal occur shake or
When shock, defined according to the susceptibility that user occurs to shake or hit to the mobile terminal.
The anti-lost electrical protective device of the embodiment of the present invention, the processing module are greater than first in advance in the motion state data
If when value, at least one application program being currently running is closed according to preset order.
The embodiment of the invention also provides a kind of mobile terminal, including be set in mobile terminal acceleration transducer,
Circuit board and the power supply connecting with circuit board contacts, power sources in parallel have a storage capacitor, further include above-mentioned anti-lost electric protection
Device.
The anti-lost electric protection method and device of the embodiment of the present invention, circuit board in the terminal are disconnected with power supply
Afterwards, by being circuit board power supply with the storage capacitor of the power sources in parallel, and before circuit board and power supply will disconnect, drop
Load current in low mobile terminal extends the power down protection time to extend the power-on time of storage capacitor, reduces power down
Probability is avoided due to mobile terminal power down and bring loss of data.
It should be noted that the anti-lost electrical protective device and mobile terminal are and above-mentioned anti-lost electric protection method embodiment pair
The method answered, all implementations are suitable for the anti-lost electrical protective device and movement in above-mentioned anti-lost electric protection method embodiment
In the embodiment of terminal, it can also reach identical technical effect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of anti-lost electric protection method, be applied to mobile terminal, the mobile terminal include circuit board and with the circuit
The power supply that plate connects characterized by comprising
Obtain the motion state data for the mobile terminal that the acceleration transducer of the mobile terminal detects；
When the motion state data is greater than the first preset value, at least one that the mobile terminal is currently running is closed
Application program, while data backup is carried out to the data of at least one application program；
After detecting that the power supply and the circuit board disconnect, by being described with the storage capacitor of the power sources in parallel
Circuit board power supply；
Wherein, described when the motion state data is greater than the first preset value, it closes the mobile terminal and is currently running
At least one application program the step of specifically:
When the motion state data is greater than the first preset value, at least one being currently running is closed according to preset order
Application program, when first preset value occurs shake or hit for the mobile terminal, according to user to described mobile whole
What the susceptibility that end occurs to shake or hit defined.
2. anti-lost electric protection method according to claim 1, which is characterized in that further include:
When the motion state data is greater than the first preset value, send a warning message.
3. a kind of anti-lost electrical protective device, be applied to mobile terminal, the mobile terminal include circuit board and with the circuit
The power supply that plate connects characterized by comprising
Obtain module, the motion state for the mobile terminal that the acceleration transducer for obtaining the mobile terminal detects
Data；
Processing module, for closing the mobile terminal currently when the motion state data is greater than the first preset value
At least one application program of operation, while data backup is carried out to the data of at least one application program；
Energy-storage module, for after detecting the power supply and the circuit board disconnect, by with the power sources in parallel
Storage capacitor is circuit board power supply；
Wherein, the processing module is closed current when the motion state data is greater than the first preset value according to preset order
At least one application program being currently running, when first preset value is that the mobile terminal occurs shake or hits, root
It is defined according to the susceptibility that user occurs to shake or hit to the mobile terminal.
4. anti-lost electrical protective device according to claim 3, which is characterized in that the processing module further include:
Alarm modules, for sending a warning message when the motion state data is greater than the first preset value.
5. a kind of mobile terminal, including be set in the mobile terminal acceleration transducer, circuit board and with the electricity
The power supply that road plate connects, which is characterized in that the power sources in parallel has a storage capacitor, further includes that claim 3-4 such as appoints
Anti-lost electrical protective device described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410411436.XA CN105353862B (en) | 2014-08-20 | 2014-08-20 | A kind of anti-lost electric protection method, device and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410411436.XA CN105353862B (en) | 2014-08-20 | 2014-08-20 | A kind of anti-lost electric protection method, device and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105353862A CN105353862A (en) | 2016-02-24 |
| CN105353862B true CN105353862B (en) | 2019-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410411436.XA Expired - Fee Related CN105353862B (en) | 2014-08-20 | 2014-08-20 | A kind of anti-lost electric protection method, device and mobile terminal |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105893867A (en) * | 2016-03-28 | 2016-08-24 | 乐视控股（北京）有限公司 | Terminal equipment operation method and terminal equipment |
| CN106446727B (en) * | 2016-09-06 | 2020-01-14 | Oppo广东移动通信有限公司 | Mobile terminal falling protection method and device |
| US11157941B2 (en) * | 2016-09-08 | 2021-10-26 | International Business Machines Corporation | Adaptive coupon rendering based on shaking of emotion-expressing mobile device |
| CN112583974A (en) * | 2020-12-16 | 2021-03-30 | 珠海格力电器股份有限公司 | Anti-theft method for SIM card in mobile terminal, mobile terminal and storage medium |
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| CN101739309A (en) * | 2008-11-12 | 2010-06-16 | 深圳富泰宏精密工业有限公司 | Portable electronic device and information protecting method thereof |
| CN102572116A (en) * | 2012-02-27 | 2012-07-11 | 深圳市友利通电子有限公司 | Mobile communication terminal and automatic dropping protection method thereof |
| CN202856834U (en) * | 2012-02-27 | 2013-04-03 | 深圳市友利通电子有限公司 | Mobile communication terminal having automatic dropping protection function |
| CN103458099A (en) * | 2012-06-05 | 2013-12-18 | 国龙信息技术(上海)有限公司 | Protecting method for dropping power failure of hand-held terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7395452B2 (en) * | 2004-09-24 | 2008-07-01 | Microsoft Corporation | Method and system for improved reliability in storage devices |
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2014
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739309A (en) * | 2008-11-12 | 2010-06-16 | 深圳富泰宏精密工业有限公司 | Portable electronic device and information protecting method thereof |
| CN102572116A (en) * | 2012-02-27 | 2012-07-11 | 深圳市友利通电子有限公司 | Mobile communication terminal and automatic dropping protection method thereof |
| CN202856834U (en) * | 2012-02-27 | 2013-04-03 | 深圳市友利通电子有限公司 | Mobile communication terminal having automatic dropping protection function |
| CN103458099A (en) * | 2012-06-05 | 2013-12-18 | 国龙信息技术(上海)有限公司 | Protecting method for dropping power failure of hand-held terminal |
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| CN105353862A (en) | 2016-02-24 |
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Granted publication date: 20190312 Termination date: 20210820 |