CN106446727B - Mobile terminal falling protection method and device - Google Patents
Mobile terminal falling protection method and device Download PDFInfo
- Publication number
- CN106446727B CN106446727B CN201610807083.4A CN201610807083A CN106446727B CN 106446727 B CN106446727 B CN 106446727B CN 201610807083 A CN201610807083 A CN 201610807083A CN 106446727 B CN106446727 B CN 106446727B
- Authority
- CN
- China
- Prior art keywords
- circuit
- mobile terminal
- power
- processing
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a method and a device for protecting a mobile terminal from falling, wherein the method comprises the following steps: the method comprises the steps of judging whether the mobile terminal falls into water or not, and if so, carrying out power-off processing on a circuit of the mobile terminal according to a preset power-off sequence. When the mobile terminal falls, the circuits in the mobile terminal are gradually powered off according to a preset power-off sequence, so that each sub-circuit in the mobile terminal can be orderly powered off, the circuit short circuit possibly caused by water entering is avoided, and the damage to the mobile terminal caused by falling into water is reduced to the maximum extent.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a mobile terminal falling protection method and device.
Background
With the development of terminal equipment, mobile terminals such as smart phones, tablet computers and palm computers are increasingly popularized. With the screen of the mobile terminal becoming larger and larger, the overall design becomes thinner and thinner, and when the mobile terminal falls, the mobile terminal is easily damaged, which is difficult to recover, for example, the screen is cracked, the appearance is deformed, and the internal devices are damaged. In addition, when the mobile terminal falls into water, the power supply of the mobile terminal still supplies power to the circuit of the mobile terminal, so that the short circuit is easily caused to the circuit, and the mobile terminal is damaged. Therefore, further improvement is required.
Disclosure of Invention
The invention aims to provide a method and a device for protecting a mobile terminal from falling, and aims to solve the technical problem that the mobile terminal is easy to damage due to falling into water in the prior art.
In order to solve the above technical problems, embodiments of the present invention provide the following technical solutions:
a method for protecting a mobile terminal from falling off, the method comprising:
judging whether the mobile terminal falls into water or not;
and if so, carrying out power-off processing on the circuit of the mobile terminal according to a preset power-off sequence.
In order to solve the above technical problems, embodiments of the present invention further provide the following technical solutions:
a device for protecting a mobile terminal from falling, the device comprising:
the judging module is used for judging whether the mobile terminal falls into water or not;
and the power-off module is used for carrying out power-off processing on the circuit of the mobile terminal according to a preset power-off sequence.
Compared with the prior art, the power-off processing method and the power-off processing device have the advantages that whether the mobile terminal falls into water or not is judged, and if yes, the power-off processing is carried out on the circuit of the mobile terminal according to the preset power-off sequence. When the mobile terminal falls, the circuits in the mobile terminal are gradually powered off according to a preset power-off sequence, so that each sub-circuit in the mobile terminal can be orderly powered off, the circuit short circuit possibly caused by water entering is avoided, and the damage to the mobile terminal caused by falling into water is reduced to the maximum extent.
Drawings
The technical solution and other advantages of the present invention will become apparent from the following detailed description of specific embodiments of the present invention, which is to be read in connection with the accompanying drawings.
Fig. 1 is a flowchart illustrating a method for protecting a mobile terminal from falling according to a first embodiment of the present invention.
Fig. 2 is a flowchart illustrating a method for protecting a mobile terminal from falling according to a second embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a mobile terminal fall protection device according to a third embodiment of the present invention.
Fig. 4 is another schematic structural diagram of a mobile terminal fall protection device according to a third embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a mobile terminal according to a fourth embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first", "second", and "third", etc. in the present invention are used for distinguishing different objects, not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The execution main body of the mobile terminal falling protection method provided by the embodiment of the invention can be the mobile terminal falling protection device provided by the embodiment of the invention, or a mobile terminal (such as a mobile phone, a tablet computer, a palm computer, a smart watch and the like) integrated with the mobile terminal falling protection device, and the mobile terminal falling protection device can be realized in a hardware or software mode.
First embodiment
Referring to fig. 1, fig. 1 is a flowchart illustrating a method for protecting a mobile terminal from falling according to a first embodiment of the present invention. The method comprises the following steps:
and step S101, judging whether the mobile terminal falls into water. If yes, go to step S102; and if not, not performing power-off processing on the circuit of the mobile terminal.
Preferably, when the mobile terminal falls, whether the mobile terminal falls into water can be detected through the water sensor. Wherein the water immersion sensor comprises a contact water immersion probe and a non-contact water immersion probe. Such as a contact water immersion probe, utilizes the principle of liquid conduction for detection. The two-pole probe is insulated by air in normal time; the probe is conducted in a water immersion state, and the sensor outputs a dry contact signal. When the probe is immersed in water to a height of about 1 mm, an alarm signal is generated. The non-contact water immersion detector detects by using the refraction and reflection principles of light on different medium sections. The light-emitting diode and the photoelectric receiver are arranged in the plastic hemisphere, and when the detector is arranged in the air, most of light-emitting diode photons are received by the photoelectric receiver due to total reflection; when approaching the hemispherical surface, the light-emitting diode photons received by the photoreceiver will decrease due to the refraction of the light, and the output will also change.
Preferably, when the mobile terminal falls, the change of the gravity acceleration value of the mobile terminal can be detected through an acceleration sensor, and whether the mobile terminal falls into water or not is judged.
And S102, performing power-off processing on the circuit of the mobile terminal according to a preset power-off sequence.
It is understood that a preset power-off sequence may be preset for circuits in the mobile terminal.
Taking a mobile phone as an example, the circuits of the mobile phone may include a radio frequency circuit, a voice circuit, a processor and memory circuit, a power supply and charging circuit, an operation and screen display circuit, an interface circuit, and other functional circuits (such as bluetooth, an antenna, a radio receiver, a sensor, a vibrator, a camera circuit, etc.).
It is understood that the power supply of each sub-circuit in the mobile terminal can be uniformly supplied by the battery power supply. The sub-circuits can also be powered by a battery power supply and a standby power supply respectively.
The preset power-off sequence can be set according to the power consumption sequence of each sub-circuit in the mobile terminal. For example, the power-off processing may be performed on the circuits of the mobile terminal in the descending order of the power consumption of each sub-circuit in the mobile terminal.
The preset power-off sequence can be set according to the sequence of the water seepage probability of each sub-circuit in the mobile terminal. For example, the power-off processing may be performed on the circuit of the mobile terminal according to the sequence of the water seepage probability of each sub-circuit in the mobile terminal from large to small.
In this embodiment, whether the mobile terminal falls into water is determined, and if yes, the circuit of the mobile terminal is powered off according to a preset power-off sequence. When falling, the circuits in the mobile terminal are gradually powered off according to a preset power-off sequence, so that each sub-circuit in the mobile terminal can be orderly powered off, the circuit short circuit possibly caused by water entering is avoided, and the damage to the mobile terminal caused by falling is reduced to the greatest extent.
Second embodiment
Referring to fig. 2, fig. 2 is a flowchart illustrating a method for protecting a mobile terminal from falling according to a second embodiment of the present invention. The method comprises the following steps:
step S201, whether the mobile terminal falls into water is judged through a water immersion sensor arranged on the mobile terminal. If yes, go to step S202; and if not, not performing power-off processing on the circuit of the mobile terminal.
It will be appreciated that the water immersion sensor includes both contact and non-contact water immersion detectors. Such as a contact water immersion probe, utilizes the principle of liquid conduction for detection. The two-pole probe is insulated by air in normal time; the probe is conducted in a water immersion state, and the sensor outputs a dry contact signal. When the probe is immersed in water to a height of about 1 mm, an alarm signal is generated. The non-contact water immersion detector detects by using the refraction and reflection principles of light on different medium sections. The light-emitting diode and the photoelectric receiver are arranged in the plastic hemisphere, and when the detector is arranged in the air, most of light-emitting diode photons are received by the photoelectric receiver due to total reflection; when approaching the hemispherical surface, the light-emitting diode photons received by the photoreceiver will decrease due to the refraction of the light, and the output will also change.
Step S202, according to the preset power-off sequence, firstly, the peripheral circuit is powered off, and secondly, the core circuit is powered off.
In some embodiments, the circuitry of the mobile terminal includes core circuitry and peripheral circuitry. Wherein the core circuitry may include storage circuitry to run memory and processing circuitry to run a processor; the peripheral circuit can comprise a radio frequency circuit, a voice circuit, a power switch circuit, a charging circuit, an operation keyboard circuit, a screen display circuit, an interface circuit, a Bluetooth circuit, an antenna circuit, a radio circuit, a sensor circuit, a vibrator circuit, a camera circuit and the like.
For example, a power-off list may be established for circuits in the mobile terminal, and a preset power-off order may be set for the circuits in the list. The power-off processing can be performed on the circuit of the mobile terminal according to the power-off list.
It can be understood that, because the peripheral circuit among the mobile terminal most all sets up in mainboard circuit's periphery, when mobile terminal fell into the aquatic, because the effect of mobile terminal's leakproofness or the surface tension of water, the condition of infiltration can not appear immediately in mobile terminal, generally all can be through the time of several seconds earlier from there being the interface place infiltration, for example earphone interface, the interface that charges, data line interface etc. slowly seeps water to inside core circuit from the circuit that is located mainboard periphery. The preset power-down sequence may thus be set to turn off the peripheral circuits first and the core circuits last. According to a preset power-off sequence, firstly, the peripheral circuit is powered off, and secondly, the core circuit is powered off.
Preferably, the peripheral circuit is powered off according to a preset power-off sequence; and when the time of falling into the water reaches a preset time value, powering off the core circuit.
For example, the preset time value may be obtained according to experimental data of a development test. The time point of the time starting timing of falling into the water can be the time starting timing when the mobile terminal is detected to fall into the water.
For example, taking a mobile phone as an example, according to a preset power-off sequence, a charging interface circuit, an earphone interface circuit, a data line interface circuit, an inductor circuit, a camera circuit, and an antenna circuit in a peripheral circuit are powered off in sequence, and when the time of falling into water reaches a preset time value, a storage circuit and a processing circuit in a core circuit are powered off in sequence.
Preferably, the core circuit includes a storage circuit and a processing circuit, and the storage circuit and the processing circuit in the core circuit are operated to store and process data before dropping while the peripheral circuit is powered off; and when the data before the falling is detected to be stored and processed, performing power-off processing on the storage circuit and the processing circuit in the core circuit.
It is understood that the power supply of each sub-circuit in the mobile terminal can be uniformly supplied by the battery power supply. The sub-circuits can also be powered by a battery power supply and a standby power supply respectively. Such as a battery power supply, simultaneously powers the peripheral circuitry and the core circuitry. Or the battery power supply simultaneously supplies power to the peripheral circuit and the core circuit under the condition that the mobile terminal normally operates, when the power supply of the mobile terminal is abnormal, the standby power supply is started to supply power to the core circuit, and the power supply of the standby power supply is cut off after the core circuit stores and processes the data.
This embodiment is through judging whether the mobile terminal falls into the aquatic, if, then according to predetermineeing the outage order, at first cut off the power supply to peripheral circuit, secondly cut off the power supply to the core circuit. When falling, the peripheral circuit which is easy to seep water is powered off, and the core circuit which is positioned at the center of the circuit board of the mobile terminal is powered off, so that each sub-circuit in the mobile terminal can be powered off orderly, the circuit short circuit which is possibly caused by water entering is avoided, and the damage to the mobile terminal caused by falling is reduced to the greatest extent.
Third embodiment
Referring to fig. 3, fig. 3 is a schematic structural diagram of a mobile terminal fall protection device according to a third embodiment of the present invention, where the device includes a determining module 31 and a power-off module 32.
The judging module 31 is configured to judge whether the mobile terminal falls into water.
Preferably, when the mobile terminal falls, whether the mobile terminal falls into water can be detected through the water sensor. Wherein the water immersion sensor comprises a contact water immersion probe and a non-contact water immersion probe. Such as a contact water immersion probe, utilizes the principle of liquid conduction for detection. The two-pole probe is insulated by air in normal time; the probe is conducted in a water immersion state, and the sensor outputs a dry contact signal. When the probe is immersed in water to a height of about 1 mm, an alarm signal is generated. The non-contact water immersion detector detects by using the refraction and reflection principles of light on different medium sections. The light-emitting diode and the photoelectric receiver are arranged in the plastic hemisphere, and when the detector is arranged in the air, most of light-emitting diode photons are received by the photoelectric receiver due to total reflection; when approaching the hemispherical surface, the light-emitting diode photons received by the photoreceiver will decrease due to the refraction of the light, and the output will also change.
Preferably, when the mobile terminal falls, the determining module 31 may detect a change in a gravitational acceleration value of the mobile terminal through an acceleration sensor, and determine whether the mobile terminal falls into water.
The power-off module 32 is configured to perform power-off processing on the circuit of the mobile terminal according to a preset power-off sequence.
It is understood that a preset power-off sequence may be preset for circuits in the mobile terminal.
Taking a mobile phone as an example, the circuits of the mobile phone may include a radio frequency circuit, a voice circuit, a processor and memory circuit, a power supply and charging circuit, an operation and screen display circuit, an interface circuit, and other functional circuits (such as bluetooth, an antenna, a radio receiver, a sensor, a vibrator, a camera circuit, etc.).
The preset power-off sequence can be set according to the power consumption sequence of each sub-circuit in the mobile terminal. For example, the power-off module 32 may perform power-off processing on the circuits of the mobile terminal according to a descending order of power consumption of each sub-circuit in the mobile terminal.
The preset power-off sequence can be set according to the sequence of the water seepage probability of each sub-circuit in the mobile terminal. For example, the power-off module 32 may perform power-off processing on the circuits of the mobile terminal according to a descending order of the water seepage probability of each sub-circuit in the mobile terminal.
Referring to fig. 4, fig. 4 is another schematic structural diagram of a mobile terminal fall protection device according to a third embodiment of the present invention, where the device includes a determining module 31 and a power-off module 32.
The judging module 31 is configured to judge whether the mobile terminal falls into water through a water sensor arranged on the mobile terminal.
The power-off module 32 is configured to power off the peripheral circuit first and power off the core circuit second according to a preset power-off sequence.
In some embodiments, the circuitry of the mobile terminal includes core circuitry and peripheral circuitry. Wherein the core circuitry may include storage circuitry to run memory and processing circuitry to run a processor; the peripheral circuit can comprise a radio frequency circuit, a voice circuit, a power switch circuit, a charging circuit, an operation keyboard circuit, a screen display circuit, an interface circuit, a Bluetooth circuit, an antenna circuit, a radio circuit, a sensor circuit, a vibrator circuit, a camera circuit and the like.
For example, a power-off list may be established for circuits in the mobile terminal, and a preset power-off order may be set for the circuits in the list. The power-off module 32 may perform power-off processing on the circuit of the mobile terminal according to the power-off list.
It can be understood that, because the peripheral circuit among the mobile terminal most all sets up in mainboard circuit's periphery, when mobile terminal fell into the aquatic, because the effect of mobile terminal's leakproofness or the surface tension of water, the condition of infiltration immediately can not appear in the mobile terminal, generally all can ooze water from the place that has the interface earlier through several seconds, for example earphone interface, the interface that charges, data line interface etc. slowly oozes water to inside core circuit from the peripheral circuit of position mainboard. The preset power-down sequence may thus be set to turn off the peripheral circuits first and the core circuits last. The power-down module 32 may power down the peripheral circuits first and the core circuits second according to a preset power-down sequence.
Preferably, the power-off module 32 is configured to power off the peripheral circuit according to a preset power-off sequence; and when the time of falling into the water reaches a preset time value, powering off the core circuit.
For example, the preset time value may be obtained according to experimental data of a development test. The time point of the time starting timing of falling into the water can be the time starting timing when the mobile terminal is detected to fall into the water.
For example, taking a mobile phone as an example, according to a preset power-off sequence, the power-off module 32 sequentially powers off the charging interface circuit, the earphone interface circuit, the data line interface circuit, the sensor circuit, the camera circuit, and the antenna circuit in the peripheral circuit, and when the time of falling into water reaches a preset time value, the power-off module 32 sequentially powers off the storage circuit and the processing circuit in the core circuit.
Preferably, the power-off module 32 includes a data processing unit 321 and a power-off unit 322.
The core circuit includes a storage circuit and a processing circuit, and the data processing unit 321 is configured to operate the storage circuit and the processing circuit in the core circuit while the peripheral circuit is powered off, and store and process data before dropping.
The power-off unit 322 is configured to, when it is detected that the data before the drop has been stored and processed, perform power-off processing on the storage circuit and the processing circuit in the core circuit.
Fourth embodiment
Referring to fig. 5, fig. 5 is a schematic structural diagram of a mobile terminal according to a fourth embodiment of the present invention. The mobile terminal 10 described in the present embodiment includes: at least one input device 100; at least one output device 200; at least one processor 300 and memory 400. The processor 300 may be a Central Processing Unit (CPU). The input device 100, the output device 200, the processor 300, and the memory 400 are connected by a bus 500.
The input device 100 may be a touch panel or a physical button.
The output device 200 may be a display screen.
The memory 400 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). The memory 400 is used for storing a set of program codes, and the input device 100, the output device 200 and the processor 300 are used for calling the program codes stored in the memory 400 to execute the following operations:
the processor 300 is configured to:
judging whether the mobile terminal falls into water or not;
and if so, carrying out power-off processing on the circuit of the mobile terminal according to a preset power-off sequence.
Optionally, the processor 300 is configured to perform power-off processing on a circuit of the mobile terminal according to a preset power-off sequence, and includes:
according to a preset power-off sequence, firstly, the peripheral circuit is powered off, and secondly, the core circuit is powered off.
Optionally, the processor 300 is configured to power off the peripheral circuit first and power off the core circuit second according to a preset power-off sequence, and includes:
powering off the peripheral circuit according to a preset power-off sequence;
and when the time of falling into the water reaches a preset time value, powering off the core circuit.
Optionally, the processor 300 is configured to power off the peripheral circuit, and further includes:
operating a storage circuit and a processing circuit in the core circuit, and storing and processing the data before falling;
and when the data before the falling is detected to be stored and processed, performing power-off processing on the storage circuit and the processing circuit in the core circuit.
The processor 300 is configured to determine whether the mobile terminal is dropped into water, and includes:
and judging whether the mobile terminal falls into water or not through a water immersion sensor arranged on the mobile terminal.
In a specific implementation, the input device 100, the output device 200, and the processor 300 described in this embodiment of the present invention may execute the implementation described in the monitoring method for operation information provided in the first embodiment and the second embodiment of the present invention, or may execute the implementation described in the monitoring apparatus for operation information provided in the third embodiment of the present invention, which is not described herein again.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiment of the present invention, the mobile terminal falling protection device and the mobile terminal falling protection method in the above embodiment belong to the same concept, and any method provided in the mobile terminal falling protection method embodiment may be operated on the mobile terminal falling protection device, and a specific implementation process thereof is described in detail in the mobile terminal falling protection method embodiment, and is not described herein again.
It should be noted that, for the method for protecting a mobile terminal from dropping, it can be understood by those skilled in the art that all or part of the process for implementing the method for protecting a mobile terminal from dropping according to the embodiment of the present invention can be completed by controlling the relevant hardware through a computer program, where the computer program can be stored in a computer readable storage medium, such as a memory of the terminal, and executed by at least one processor in the terminal, and during the execution process, the process of the embodiment of the method for protecting a mobile terminal from dropping can be included. The storage medium may be a magnetic disk, an optical disk, a Read Only Memory (ROM), a Random Access Memory (RAM), or the like.
For the mobile terminal falling protection device in the embodiment of the present invention, each functional module may be integrated in one processing chip, or each module may exist alone physically, or two or more modules are integrated in one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium, such as a read-only memory, a magnetic or optical disk, or the like.
The mobile terminal falling protection method and device provided by the embodiment of the invention are described in detail, a specific example is applied in the text to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the technical scheme and the core idea of the invention; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. A method for protecting a mobile terminal from falling is characterized by comprising the following steps:
when the mobile terminal falls, detecting the change of the gravity acceleration value of the mobile terminal through an acceleration sensor, and judging whether the mobile terminal falls into water or not;
if so, setting a preset power-off sequence according to the sequence that the water seepage probability of each sub-circuit in the mobile terminal is from large to small;
dividing the plurality of sub-circuits into a peripheral circuit and a core circuit, the core circuit including a storage circuit for operating a memory and a processing circuit for operating a processor;
sequentially carrying out power-off processing on a plurality of sub-circuits in the peripheral circuit in order according to a preset power-off sequence;
determining a corresponding preset time value according to the water seepage probability of the core circuit;
recording the time of the mobile terminal falling into water, and performing power-off processing on a storage circuit and a processing circuit in the core circuit when the time reaches a preset time value;
and while performing power-off processing on the peripheral circuit, the method further includes:
operating a storage circuit and a processing circuit in the core circuit, and storing and processing the data before falling;
and when the data before the falling is detected to be stored and processed, performing power-off processing on the storage circuit and the processing circuit in the core circuit.
2. The method for protecting a mobile terminal from falling according to claim 1, wherein the determining whether the mobile terminal falls into water includes:
and judging whether the mobile terminal falls into water or not through a water immersion sensor arranged on the mobile terminal.
3. A protection device for falling of a mobile terminal, the device comprising:
the judging module is used for judging whether the mobile terminal falls into water or not;
the judging module is also used for detecting the change of the gravity acceleration value of the mobile terminal through the acceleration sensor when the mobile terminal falls off, and judging whether the mobile terminal falls into water or not;
the power-off module is used for setting a preset power-off sequence according to the sequence that the water seepage probability of each sub-circuit in the mobile terminal is from large to small, and performing power-off processing on the circuits of the mobile terminal according to the preset power-off sequence;
the power-off module is specifically used for dividing a plurality of sub-circuits into a peripheral circuit and a core circuit, wherein the core circuit comprises a storage circuit used for operating a memory and a processing circuit used for operating a processor;
sequentially carrying out power-off processing on a plurality of sub-circuits in the peripheral circuit in order according to a preset power-off sequence;
determining a corresponding preset time value according to the water seepage probability of the core circuit;
recording the time of the mobile terminal falling into water, and performing power-off processing on a storage circuit and a processing circuit in the core circuit when the time reaches a preset time value;
while the peripheral circuit is powered off, the power-off module further includes:
the data processing unit is used for operating the storage circuit and the processing circuit in the core circuit and storing and processing the data before falling;
and the power-off unit is used for performing power-off processing on the storage circuit and the processing circuit in the core circuit when detecting that the data before the falling is stored and processed.
4. The device according to claim 3, wherein the judging module is configured to judge whether the mobile terminal falls into water through a water sensor disposed on the mobile terminal.
5. A computer-readable storage medium storing a computer program for fall protection of a mobile terminal, wherein the computer program causes a computer to perform the method of claim 1.
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 |
|---|---|
| CN106446727A CN106446727A (en) | 2017-02-22 |
| CN106446727B true CN106446727B (en) | 2020-01-14 |
Family
ID=58164881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610807083.4A Expired - Fee Related CN106446727B (en) | 2016-09-06 | 2016-09-06 | Mobile terminal falling protection method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106446727B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839245B (en) * | 2017-11-29 | 2022-05-17 | 富泰华工业（深圳）有限公司 | Electronic device and waterproof quality guarantee condition judgment method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105100469A (en) * | 2015-07-21 | 2015-11-25 | 京东方科技集团股份有限公司 | Mobile device |
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728814A (en) * | 2008-10-29 | 2010-06-09 | 深圳富泰宏精密工业有限公司 | Power-off protecting circuit |
-
2016
- 2016-09-06 CN CN201610807083.4A patent/CN106446727B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106446727A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106055408B (en) | A kind of application control method and mobile terminal | |
| EP2117206A2 (en) | Mobile apparatus with reduced power consumption | |
| CN106549464A (en) | A kind of charge control method, device and computer equipment | |
| CN108234769A (en) | Falling protection method and related product | |
| CN107272872A (en) | Electricity-saving control method and Related product | |
| CN108132401A (en) | Charge abnormal detection method, device, storage medium and mobile terminal | |
| CN106022061B (en) | A kind of solution lock control method and mobile terminal | |
| CN108365881B (en) | Antenna control method, antenna control device, storage medium and electronic equipment | |
| CN106055455B (en) | The anti-interference method and device of a kind of button | |
| CN105825153B (en) | A kind of mobile terminal guard method and device | |
| CN103257708A (en) | Method for waking up mobile terminal screen and mobile terminal | |
| JP2008042495A (en) | Mobile information terminal device, data protection method thereof and control program therefor | |
| CN106484326A (en) | A kind of data transmission processing method and mobile terminal | |
| CN106786899A (en) | Charge mode system of selection and device | |
| CN106455027A (en) | Network standard adjustment method and mobile terminal | |
| CN106446727B (en) | Mobile terminal falling protection method and device | |
| CN107832131B (en) | Application program closing method and device, storage medium and electronic equipment | |
| CN110958345B (en) | Method and device for detecting rear cover of mobile terminal and computer readable storage medium | |
| CN109687922A (en) | Signal monitoring method, device, storage medium and the mobile terminal of wireless network | |
| CN111026456B (en) | Application management method and device, storage medium and electronic equipment | |
| CN110489177B (en) | Application control method and device, storage medium and terminal equipment | |
| CN106254673A (en) | Terminal fall detection method and device | |
| CN103731552B (en) | A kind of shooting changing method of mobile terminal, device and electronic equipment | |
| CN111083288B (en) | Screen control method and device, terminal equipment and storage medium | |
| CN108429852A (en) | The guard method fallen and Related product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |