CN106446727A - Protection method and apparatus for fall-off of mobile terminal - Google Patents
Protection method and apparatus for fall-off of mobile terminal Download PDFInfo
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- CN106446727A CN106446727A CN201610807083.4A CN201610807083A CN106446727A CN 106446727 A CN106446727 A CN 106446727A CN 201610807083 A CN201610807083 A CN 201610807083A CN 106446727 A CN106446727 A CN 106446727A
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- circuit
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/81—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer by operating on the power supply, e.g. enabling or disabling power-on, sleep or resume operations
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- General Engineering & Computer Science (AREA)
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Abstract
The present invention discloses a protection method and apparatus for fall-off of a mobile terminal. The method comprises: determining whether a mobile terminal falls off into water, and if yes, powering off a circuit of the mobile terminal according to a preset power-off order. When a fall-off occurs, the circuit in the mobile terminal is powered off step by step according to the preset power-off order, so that each sub-circuit in the mobile terminal can be powered off in an orderly manner, a short circuit caused by falling into water is avoided, and the damage caused on the mobile terminal by falling into water is reduced to the largest extent.
Description
Technical field
The present invention relates to communication technical field, guard method and device that more particularly to a kind of mobile terminal falls.
Background technology
With the development of terminal unit, the application of the mobile terminal such as smart mobile phone, panel computer, palm PC is more and more general
And.As the screen of mobile terminal is increasing, global design more and more thinner, easily causes to mobile terminal when falling
The damage that retrieves is difficult to, such as causes screen fragmentation, appearance deformation, the situation such as internal components damage.In addition, mobile terminal is falling
When entering in water, the power supply due to mobile terminal is still powered to the circuit of mobile terminal, easily causes short circuit to lead in circuit
Cause mobile terminal damage.Therefore, need to improve further.
Content of the invention
It is an object of the invention to provide a kind of guard method fallen of mobile terminal and device, it is intended to solve prior art
Present in mobile terminal easily cause the technical problem damaged because falling in water.
For solving above-mentioned technical problem, the embodiment of the present invention provides technical scheme below：
The guard method that a kind of mobile terminal falls, methods described includes：
Judge whether mobile terminal is fallen in water；
If so, then according to power down sequence is preset, power down process is carried out to the circuit of the mobile terminal.
For solving above-mentioned technical problem, the embodiment of the present invention also provides technical scheme below：
The protection device that a kind of mobile terminal falls, described device includes：
Judge module, for judging whether mobile terminal is fallen in water；
Power-off modular, for according to power down sequence is preset, carrying out power down process to the circuit of the mobile terminal.
With respect to prior art, the present invention is by judging whether mobile terminal is fallen in water, and if so, then basis presets power-off
Sequentially, power down process is carried out to the circuit of the mobile terminal.When falling, to the circuit in mobile terminal according to default
Power down sequence progressively carries out power-off, allow each electronic circuit in mobile terminal orderly carry out power-off, it is to avoid enter water may
The short circuit for causing, falls into, farthest to reduce, the damage in water, mobile terminal being caused.
Description of the drawings
Below in conjunction with the accompanying drawings, by the specific embodiment detailed description to the present invention, technical scheme will be made
And other beneficial effects are apparent.
The schematic flow sheet of the guard method that the mobile terminal that Fig. 1 is provided for first embodiment of the invention falls.
The schematic flow sheet of the guard method that the mobile terminal that Fig. 2 is provided for second embodiment of the invention falls.
The structural representation of the protection device that the mobile terminal that Fig. 3 is provided for third embodiment of the invention falls.
Another structural representation of the protection device that the mobile terminal that Fig. 4 is provided for third embodiment of the invention falls.
The mobile terminal structure schematic diagram that Fig. 5 is provided for fourth embodiment of the invention.
Specific embodiment
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 clear, complete
Site preparation is described.It is understood that specific embodiment described herein is only used for explaining the present invention, rather than the limit to the present invention
Fixed.It also should be noted that, for the ease of description, illustrate only part related to the present invention in accompanying drawing and not all knot
Structure.Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
Term " first ", " second " and " the 3rd " in the present invention etc. be for distinguishing different objects, rather than for retouching
State particular order.Additionally, term " comprising " and " having " and their any deformation, it is intended that cover non-exclusive including.
For example contain series of steps or unit process, method, system, product or equipment be not limited to the step of listing or
Unit, but alternatively also include the step of not listing or unit, or alternatively also include for these processes, method, product
Other intrinsic steps of product or equipment or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can be wrapped in conjunction with the embodiments
It is contained at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly it is understood by, embodiment described herein can be combined with other embodiments.
The executive agent of the guard method that mobile terminal provided in an embodiment of the present invention falls, can be the embodiment of the present invention
The protection device that the mobile terminal of offer falls, or it is integrated with the mobile terminal of the protection device that the mobile terminal falls
(for example mobile phone, panel computer, palm PC, intelligent watch etc.), the protection device that the mobile terminal falls can be using hard
The mode of part or software is realized.
First embodiment
The flow process for referring to the guard method that the mobile terminal that Fig. 1, Fig. 1 provide falls for first embodiment of the invention is illustrated
Figure.Methods described comprises the steps：
Step S101, judges whether mobile terminal is fallen in water.If so, then execution step S102；If it is not, then to the shifting
The circuit of dynamic terminal does not carry out power down process.
Preferably, when mobile terminal falls, can detect whether the mobile terminal falls by water sensor
Enter in water.Wherein the water sensor includes contact Water immersion detector and non-contact type water soaked detector.Such as contact
Water immersion detector, is detected using liquid conduction principle.When normal, the two poles of the earth are popped one's head in by air insulation；Pop one's head under Riddled Condition
Conducting, sensor exports dry contact signal.When highly about 1 millimeter is soaked when popping one's head in, that is, produce warning signal.Non-contact type water soaked
Detector, is detected with principle of reflection using refraction of the light in different medium section.Light-emitting diodes are placed with plastics hemisphere
Pipe and photelectric receiver, when detector is placed in the air, because of total reflection, most LED photons are by opto-electronic receiver
Device is received；When near hemisphere surface, due to the refraction of light, the LED photon that photelectric receiver is received will subtract
Few, also change so as to export.
Preferably, the weight of the mobile terminal, when mobile terminal falls, can be detected by acceleration transducer
The change of power accekeration, judges whether the mobile terminal is fallen in water.
Step S102, according to default power down sequence, carries out power down process to the circuit of the mobile terminal.
It is understood that default power down sequence can be pre-set to the circuit in mobile terminal.
By taking mobile phone as an example, the circuit of mobile phone can include radio circuit, sound circuit, processor and memory circuitry, electricity
Source and charging circuit, operation and screen display circuit, interface circuit, and other functions circuit is (as bluetooth, antenna, radio reception, sensing
Device, vibrator, camera circuit etc.).
It is understood that the power supply of each electronic circuit can be supplied by battery supply unification in the mobile terminal
Electricity.Respectively each electronic circuit can also be powered with stand-by power supply by battery supply.
Can arrange and preset power down sequence according to the size order of the power consumption of each electronic circuit in the mobile terminal.
Such as can be according to the descending order of the power consumption of each electronic circuit in the mobile terminal, the electricity to the mobile terminal
Road carries out power down process.
Default power-off can be arranged suitable according to the size order of the infiltration probability of each electronic circuit in the mobile terminal
Sequence.Such as can be according to the descending order of the infiltration probability of each electronic circuit in the mobile terminal, to described mobile whole
The circuit at end carries out power down process.
The present embodiment is by judging whether mobile terminal is fallen in water, and if so, then basis presets power down sequence, to the shifting
The circuit of dynamic terminal carries out power down process.When falling, to the circuit in mobile terminal according to default power down sequence progressively
Carry out power-off, allow each electronic circuit in mobile terminal orderly carry out power-off, it is to avoid enter the circuit that water may cause short
Road, falls, farthest to reduce, the damage caused by mobile terminal.
Second embodiment
The flow process of the guard method that the mobile terminal that Fig. 2, Fig. 2 provide falls is seen also for second embodiment of the invention
Schematic diagram.Methods described comprises the steps：
Step S201, by the water sensor for arranging on mobile terminal, judges whether mobile terminal is fallen in water.If
It is, then execution step S202；If it is not, then not carrying out power down process to the circuit of the mobile terminal.
It is understood that the water sensor includes contact Water immersion detector and non-contact type water soaked detector.
Such as contact Water immersion detector, is detected using liquid conduction principle.When normal, the two poles of the earth are popped one's head in by air insulation；In immersion
Probe conducting under state, sensor exports dry contact signal.When highly about 1 millimeter is soaked when popping one's head in, that is, produce warning signal.Non-
Contact Water immersion detector, is detected with principle of reflection using refraction of the light in different medium section.Place in plastics hemisphere
There are light emitting diode and photelectric receiver, when detector is placed in the air, because of total reflection, most LED photons
Received by photelectric receiver；When near hemisphere surface, due to the refraction of light, the light emitting diode light that photelectric receiver is received
Son will be reduced, and also change so as to export.
Step S202, according to default power down sequence, carries out power-off to peripheral circuit first, secondly core circuit is broken
Electricity.
In some embodiments, the circuit of the mobile terminal includes core circuit and peripheral circuit.Wherein, the core
Electrocardio road can include the storage circuit for run memory and the process circuit for operation processor；The peripheral circuit
Radio circuit, sound circuit, power switch circuit, charging circuit, operating keyboard circuit, screen display circuit, interface electricity can be included
Road, Bluetooth circuit, antenna circuit, radio reception circuit, sensor circuit, vibrator circuit and camera circuit etc..
For example, it is possible to set up power-off list for the circuit in the mobile terminal, and the circuit in list is arranged pre-
If power-off is sorted.Power down process can be carried out to the circuit of the mobile terminal according to the power-off list.
It is understood that as the peripheral circuit major part in the mobile terminal is all arranged at the outer of motherboard circuit
Enclose, when mobile terminal is fallen in water, due to the sealing of mobile terminal or the capillary effect of water, mobile terminal is not
Can occur situation about seeping water immediately, typically all first can seep water from where there is interface through the time of several seconds, such as earphone connects
Mouthful, charging inlet, data line interface etc., is seeped water from the peripheral circuit of mainboard core circuit slowly internally is located at.Cause
This can arrange default power down sequence for being first shut off peripheral circuit, finally close core circuit.According to default power down sequence, first
First power-off is carried out to peripheral circuit, secondly power-off is carried out to core circuit.
Preferably, according to default power down sequence, power-off is carried out to peripheral circuit；When the time that falls in water reaching default
Between be worth when, power-off is carried out to core circuit.
For example, the preset time value can be obtained according to the experimental data of research and development test.The time that falls in water
Initial timing time point can be to start timing when detecting mobile terminal and falling in water.
For example, by taking mobile phone as an example, according to default power down sequence, successively to the charging inlet circuit in peripheral circuit, earphone
Interface circuit, data line interface circuit, inductor circuit, imaging circuit, antenna circuit carry out power-off, when the time that falls in water
When preset time value is reached, successively power-off is carried out to the storage circuit in core circuit and process circuit.
Preferably, the core circuit includes storage circuit and process circuit, carries out power-off described to peripheral circuit
Meanwhile, run the storage circuit in the core circuit and process circuit, to falling before data stored and processed；Work as inspection
When data before falling described in measuring have been stored and have been disposed, the storage circuit in the core circuit and process circuit are entered
Row power down process.
It is understood that the power supply of each electronic circuit can be supplied by battery supply unification in the mobile terminal
Electricity.Respectively each electronic circuit can also be powered with stand-by power supply by battery supply.Such as battery supply is while to periphery
Circuit and core circuit are powered.Or in the case that mobile terminal normally runs battery supply and meanwhile to peripheral circuit and
Core circuit is powered, and when mobile terminal abnormal electrical power supply, starts stand-by power supply and core circuit is powered, etc. core electricity
Road is stored to data and is cut off the power supply of stand-by power supply after being disposed again.
The present embodiment is by judging whether mobile terminal is fallen in water, and if so, then basis presets power down sequence, first externally
Enclosing circuit carries out power-off, secondly carries out power-off to core circuit.When falling, first the peripheral circuit of easy infiltration is entered
Row power-off, finally carries out power-off to the core circuit in mobile terminal circuit plate center, makes each in mobile terminal
Electronic circuit can be orderly carry out power-off, it is to avoid enter the short circuit that water may cause, with farthest reduce fall to move
The damage that dynamic terminal is caused.
3rd embodiment
The structural representation of the protection device that the mobile terminal that Fig. 3, Fig. 3 provide falls is referred to for third embodiment of the invention
Figure, described device includes judge module 31, and power-off modular 32.
Wherein, the judge module 31, for judging whether mobile terminal is fallen in water.
Preferably, when mobile terminal falls, can detect whether the mobile terminal falls by water sensor
Enter in water.Wherein the water sensor includes contact Water immersion detector and non-contact type water soaked detector.Such as contact
Water immersion detector, is detected using liquid conduction principle.When normal, the two poles of the earth are popped one's head in by air insulation；Pop one's head under Riddled Condition
Conducting, sensor exports dry contact signal.When highly about 1 millimeter is soaked when popping one's head in, that is, produce warning signal.Non-contact type water soaked
Detector, is detected with principle of reflection using refraction of the light in different medium section.Light-emitting diodes are placed with plastics hemisphere
Pipe and photelectric receiver, when detector is placed in the air, because of total reflection, most LED photons are by opto-electronic receiver
Device is received；When near hemisphere surface, due to the refraction of light, the LED photon that photelectric receiver is received will subtract
Few, also change so as to export.
Preferably, when mobile terminal falls, the judge module 31 can detect institute by acceleration transducer
The change of the gravity acceleration value of mobile terminal is stated, judges whether the mobile terminal is fallen in water.
The power-off modular 32, for according to power down sequence is preset, carrying out power down process to the circuit of the mobile terminal.
It is understood that default power down sequence can be pre-set to the circuit in mobile terminal.
By taking mobile phone as an example, the circuit of mobile phone can include radio circuit, sound circuit, processor and memory circuitry, electricity
Source and charging circuit, operation and screen display circuit, interface circuit, and other functions circuit is (as bluetooth, antenna, radio reception, sensing
Device, vibrator, camera circuit etc.).
Can arrange and preset power down sequence according to the size order of the power consumption of each electronic circuit in the mobile terminal.
Such as, the power-off modular 32 can be right according to the descending order of the power consumption of each electronic circuit in the mobile terminal
The circuit of the mobile terminal carries out power down process.
Default power-off can be arranged suitable according to the size order of the infiltration probability of each electronic circuit in the mobile terminal
Sequence.Such as, the power-off modular 32 can be according to the suitable from big to small of probability that seep water of each electronic circuit in the mobile terminal
Sequence, carries out power down process to the circuit of the mobile terminal.
The another of the protection device that the mobile terminal that Fig. 4, Fig. 4 provide falls is seen also for third embodiment of the invention
Structural representation, described device includes judge module 31, and power-off modular 32.
Wherein, the judge module 31, for the water sensor by arranging on mobile terminal, judges that mobile terminal is
No fall in water.
The power-off modular 32, for according to power down sequence is preset, carrying out power-off to peripheral circuit first, secondly to core
Circuit carries out power-off.
In some embodiments, the circuit of the mobile terminal includes core circuit and peripheral circuit.Wherein, the core
Electrocardio road can include the storage circuit for run memory and the process circuit for operation processor；The peripheral circuit
Radio circuit, sound circuit, power switch circuit, charging circuit, operating keyboard circuit, screen display circuit, interface electricity can be included
Road, Bluetooth circuit, antenna circuit, radio reception circuit, sensor circuit, vibrator circuit and camera circuit etc..
For example, it is possible to set up power-off list for the circuit in the mobile terminal, and the circuit in list is arranged pre-
If power-off is sorted.The power-off modular 32 can be carried out at power-off to the circuit of the mobile terminal according to the power-off list
Reason.
It is understood that as the peripheral circuit major part in the mobile terminal is all arranged at the outer of motherboard circuit
Enclose, when mobile terminal is fallen in water, due to the sealing of mobile terminal or the capillary effect of water, mobile terminal is not
Situation about seeping water immediately occurs, typically all first can seep water from where there is interface through the time of several seconds, such as earphone connects
Mouthful, charging inlet, data line interface etc., is seeped water from the peripheral circuit of position mainboard core circuit slowly internally.Cause
This can arrange default power down sequence for being first shut off peripheral circuit, finally close core circuit.The power-off modular 32 is permissible
According to default power down sequence, first power-off is carried out to peripheral circuit, secondly power-off is carried out to core circuit.
Preferably, the power-off modular 32, for according to power down sequence is preset, carrying out power-off to peripheral circuit；When falling into
When time in water reaches preset time value, power-off is carried out to core circuit.
For example, the preset time value can be obtained according to the experimental data of research and development test.The time that falls in water
Initial timing time point can be to start timing when detecting mobile terminal and falling in water.
For example, by taking mobile phone as an example, according to default power down sequence, the power-off modular 32 is successively to the charging in peripheral circuit
Interface circuit, earphone interface circuit, data line interface circuit, inductor circuit, imaging circuit, antenna circuit carry out power-off, when
When the time that falls in water reaches preset time value, the power-off modular 32 is successively to the storage circuit in core circuit and process
Circuit carries out power-off.
Preferably, the power-off modular 32 includes data processing unit 321 and power-off unit 322.
Wherein, the core circuit includes storage circuit and process circuit, carries out the same of power-off described to peripheral circuit
When, the data processing unit 321, for running storage circuit and process circuit in the core circuit, before falling
Data are stored and are processed.
The power-off unit 322, for when detecting the data before described falling and having stored and be disposed, to described
Storage circuit and process circuit in core circuit carries out power down process.
Fourth embodiment
The mobile terminal structure schematic diagram that Fig. 5, Fig. 5 are provided is referred to for fourth embodiment of the invention.Institute in the present embodiment
The mobile terminal 10 of description, including：At least one input equipment 100；At least one outut device 200；At least one processor
300 and memorizer 400.Wherein, the processor 300 can be central processing unit (CPU, Central Processing
Unit).Above-mentioned input equipment 100, outut device 200, processor 300 and memorizer 400 are connected by bus 500.
Wherein, above-mentioned input equipment 100 concretely contact panel or physical button etc..
The concretely display screen of above-mentioned outut device 200.
Above-mentioned memorizer 400 can be high-speed RAM memorizer, alternatively non-labile memorizer (non-volatile
Memory), such as disk memory.Above-mentioned memorizer 400 is used for storing batch processing code, above-mentioned input equipment 100, output
Equipment 200 and processor 300 are used for calling the program code for storing in memorizer 400, execute following operation：
Above-mentioned processor 300, is used for：
Judge whether mobile terminal is fallen in water；
If so, then according to power down sequence is preset, power down process is carried out to the circuit of the mobile terminal.
Alternatively, above-mentioned processor 300 is used for the default power down sequence of the basis, and the circuit of the mobile terminal is carried out
Power down process, including：
According to default power down sequence, first power-off is carried out to peripheral circuit, secondly power-off is carried out to core circuit.
Optionally, above-mentioned processor 300 is used for the default power down sequence of the basis, carries out power-off to peripheral circuit first,
Secondly power-off is carried out to core circuit, including：
According to default power down sequence, power-off is carried out to peripheral circuit；
When the time that falls in water preset time value being reached, power-off is carried out to core circuit.
Optionally, above-mentioned processor 300 also includes while for carrying out power-off to peripheral circuit：
Run the storage circuit in the core circuit and process circuit, to falling before data stored and processed；
When data before detect described falling have been stored and have been disposed, to the storage circuit in the core circuit
Power down process is carried out with process circuit.
Above-mentioned processor 300 judging whether mobile terminal is fallen in water for described, including：
By the water sensor for arranging on mobile terminal, judge whether mobile terminal is fallen in water.
In implementing, input equipment 100 described in the embodiment of the present invention, outut device 200 and processor 300 can
Execute the realization side described in a kind of monitoring method of operation information that first embodiment of the invention and second embodiment are provided
Formula, also can perform the implementation described in a kind of supervising device of operation information that third embodiment of the invention is provided,
This repeats no more.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion that describes in detail in certain embodiment
Point, may refer to the associated description of other embodiment.
In the embodiment of the present invention, protection device that the mobile terminal falls is fallen with mobile terminal in foregoing embodiments
Guard method belong to same design, the mobile terminal can be run in the protection device that the mobile terminal falls and fallen
Guard method embodiment in provide either method, which implements process and refers to the guard method that the mobile terminal falls
Embodiment, here is omitted.
It should be noted that for the guard method that mobile terminal of the present invention falls, this area common test people
Member is appreciated that to realize all or part of flow process of the guard method that mobile terminal described in the embodiment of the present invention falls, and is to lead to
Cross computer program to complete to control the hardware of correlation, the computer program can be stored in embodied on computer readable storage and be situated between
In matter, such as it is stored in the memorizer of terminal, and by least one computing device in the terminal, can wraps in the process of implementation
Include the flow process of the embodiment of the guard method that falls as the mobile terminal.Wherein, described storage medium can be magnetic disc, light
Disk, read only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory)
Deng.
For the protection device that the mobile terminal of the embodiment of the present invention falls, its each functional module can be integrated in
In one process chip, or modules are individually physically present, it is also possible to which two or more modules are integrated in one
In individual module.Above-mentioned integrated module both can be realized in the form of hardware, it would however also be possible to employ the form of software function module
Realize.If the integrated module realized using in the form of software function module and as independent production marketing or use when,
Can also be stored in a computer read/write memory medium, the storage medium is for example read only memory, disk or light
Disk etc..
The guard method that a kind of mobile terminal for above embodiment of the present invention being provided falls and device have been carried out in detail
Introduce, specific case used herein is set forth to the principle of the present invention and embodiment, the explanation of above example
It is only intended to help and understands technical scheme and its core concept；It will be understood by those within the art that：Its
Still the technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is equal to
Replace；And these modifications or replacement, do not make the essence of appropriate technical solution depart from the technical scheme of various embodiments of the present invention
Scope.
Claims (10)
1. the guard method that a kind of mobile terminal falls, it is characterised in that methods described includes：
Judge whether mobile terminal is fallen in water；
If so, then according to power down sequence is preset, power down process is carried out to the circuit of the mobile terminal.
2. the guard method that mobile terminal according to claim 1 falls, it is characterised in that the circuit includes core electricity
Road and peripheral circuit, the basis presets power down sequence, carries out power down process to the circuit of the mobile terminal, including：
According to default power down sequence, first power-off is carried out to peripheral circuit, secondly power-off is carried out to core circuit.
3. the guard method that mobile terminal according to claim 2 falls, it is characterised in that it is suitable that the basis presets power-off
Sequence, carries out power-off to peripheral circuit first, secondly carries out power-off to core circuit, including：
According to default power down sequence, power-off is carried out to peripheral circuit；
When the time that falls in water preset time value being reached, power-off is carried out to core circuit.
4. the guard method that mobile terminal according to claim 2 falls, it is characterised in that the core circuit includes to deposit
Storing up electricity road and process circuit, described power-off is carried out to peripheral circuit while, also include：
Run the storage circuit in the core circuit and process circuit, to falling before data stored and processed；
When data before detect described falling have been stored and have been disposed, to the storage circuit in the core circuit and place
Reason circuit carries out power down process.
5. the guard method that mobile terminal according to claim 1 falls, it is characterised in that the judgement mobile terminal is
No fall in water, including：
By the water sensor for arranging on mobile terminal, judge whether mobile terminal is fallen in water.
6. the protection device that a kind of mobile terminal falls, it is characterised in that described device includes：
Judge module, for judging whether mobile terminal is fallen in water；
Power-off modular, for according to power down sequence is preset, carrying out power down process to the circuit of the mobile terminal.
7. the protection device that mobile terminal according to claim 6 falls, it is characterised in that the circuit includes core electricity
Road and peripheral circuit, the power-off modular, for according to power down sequence is preset, carrying out power-off to peripheral circuit first, secondly right
Core circuit carries out power-off.
8. the protection device that mobile terminal according to claim 7 falls, it is characterised in that the power-off modular, is used for：
According to default power down sequence, power-off is carried out to peripheral circuit；
When the time that falls in water preset time value being reached, power-off is carried out to core circuit.
9. the protection device that mobile terminal according to claim 7 falls, it is characterised in that the core circuit includes to deposit
Storing up electricity road and process circuit, the power-off modular, also include：
Data processing unit, for running storage circuit and process circuit in the core circuit, to falling before data enter
Row storage and process；
Power-off unit, for when detecting the data before described falling and having stored and be disposed, in the core circuit
Storage circuit and process circuit carry out power down process.
10. the protection device that mobile terminal according to claim 6 falls, it is characterised in that the judge module, is used for
By the water sensor for arranging on mobile terminal, judge whether mobile terminal is fallen in water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610807083.4A CN106446727B (en) | 2016-09-06 | 2016-09-06 | Mobile terminal falling protection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610807083.4A CN106446727B (en) | 2016-09-06 | 2016-09-06 | Mobile terminal falling protection method and device |
Publications (2)
| Publication Number | Publication Date |
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| CN106446727A true CN106446727A (en) | 2017-02-22 |
| CN106446727B CN106446727B (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610807083.4A Expired - Fee Related CN106446727B (en) | 2016-09-06 | 2016-09-06 | Mobile terminal falling protection method and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839245A (en) * | 2017-11-29 | 2019-06-04 | 富泰华工业（深圳）有限公司 | Electronic device and its waterproof quality guarantee condition judging method |
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| US20100103566A1 (en) * | 2008-10-29 | 2010-04-29 | Chi Mei Communication Systems, Inc. | Protection circuit and portable electronic device employing the same |
| CN103872644A (en) * | 2014-03-06 | 2014-06-18 | 小米科技有限责任公司 | Circuit protection method, device and terminal equipment |
| CN105353862A (en) * | 2014-08-20 | 2016-02-24 | 联想移动通信科技有限公司 | Power-down protection method and apparatus and mobile terminal |
| CN105100469A (en) * | 2015-07-21 | 2015-11-25 | 京东方科技集团股份有限公司 | Mobile device |
| CN105825153A (en) * | 2016-03-17 | 2016-08-03 | 广东欧珀移动通信有限公司 | Method and device for protecting mobile terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839245A (en) * | 2017-11-29 | 2019-06-04 | 富泰华工业（深圳）有限公司 | Electronic device and its waterproof quality guarantee condition judging method |
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| CN106446727B (en) | 2020-01-14 |
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