CN112762701A - Water removal method and device, terminal and non-transitory computer readable storage medium - Google Patents
Water removal method and device, terminal and non-transitory computer readable storage medium Download PDFInfo
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- CN112762701A CN112762701A CN201911002608.7A CN201911002608A CN112762701A CN 112762701 A CN112762701 A CN 112762701A CN 201911002608 A CN201911002608 A CN 201911002608A CN 112762701 A CN112762701 A CN 112762701A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
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Abstract
The embodiment of the application provides a water removal method and a device, a terminal and a non-transitory computer readable storage medium thereof. The method is realized on a terminal and comprises the following steps: and acquiring a dewatering instruction, and controlling the terminal to perform low-frequency vibration in a first preset time period to drive away large water drops. And the control terminal performs high-frequency vibration in a second preset time period to drive out small water drops. And the control terminal performs drying in a third preset time period to drive out the water vapor. Therefore, the terminal water inlet is driven off according to the sequence from large water drops to small water drops through different vibration modes, and finally residual water vapor in the terminal is dried so as to thoroughly drive off the terminal water inlet. Make the terminal take place under the condition of intaking, in time will intake and drive away to prevent into water and cause the influence to the inside device of terminal, strengthen the waterproof performance at terminal, promote the life at terminal.
Description
Technical Field
The present application relates to the field of terminal technologies, and in particular, to a water removal method and apparatus, a terminal, and a non-transitory computer readable storage medium.
Background
With the development of mobile internet technology, more and more different types of terminals appear in people's daily life, work, for example, cell-phone, flat board, intelligent wearing equipment etc.. However, the terminal is an electronic product, and water enters the terminal during use, so that the terminal is easily damaged.
In the related art, the terminal device is isolated from the external environment by means of sealing treatment to protect the terminal device from water, and sealing treatment cannot be performed on components such as a headphone hole, an external amplifier, a microphone, a receiver, a charging port and the like which need to be in direct contact with the external environment. In addition, the cost of the sealing process is high, and the sealing effect deteriorates with the passage of time. Therefore, a new technical solution is needed to protect the terminal from water.
Disclosure of Invention
The application provides a water removal method and a device thereof, a terminal and a non-transitory computer readable storage medium, so as to realize that terminal water inflow is driven off according to the sequence from large water drops to small water drops through different vibration modes, and finally residual water vapor in the terminal is dried so as to thoroughly drive off the terminal water inflow. Make the terminal take place under the condition of intaking, in time will intake and drive away to prevent into water and cause the influence to the inside device of terminal, strengthen the waterproof performance at terminal, promote the life at terminal.
In a first aspect, the present application provides a method for removing water, where the method is implemented on a terminal, and the method includes: acquiring a water removal instruction; controlling the terminal to vibrate at a low frequency within a first preset time period so as to repel large water drops; controlling the terminal to perform high-frequency vibration in a second preset time period so as to drive small water drops; and controlling the terminal to dry within a third preset time period so as to drive out moisture.
Optionally, after the controlling the terminal to dry within a third preset time period to drive off moisture, the method further includes: and controlling the terminal to be powered off within a fourth preset time period.
Optionally, the controlling the terminal to vibrate at a low frequency within a first preset time period to repel the large water drops includes: controlling the terminal to vibrate at a frequency of A Hz within the first preset time period; wherein A is a constant.
Optionally, the controlling the terminal to vibrate at a low frequency within a first preset time period to repel the large water drops includes: controlling the terminal to vibrate at a frequency of B Hz within the first preset time period; and B is in a first preset value range and continuously changes along with time one-way scanning.
Optionally, the controlling the terminal to perform high-frequency vibration in a second preset time period to expel small water droplets includes: controlling the terminal to vibrate at a high frequency of C Hz within the second preset time period; wherein C is a constant.
Optionally, the controlling the terminal to perform high-frequency vibration in a second preset time period to expel small water droplets includes: controlling the terminal to vibrate at a D Hz frequency within the second preset time period; and D is in a second preset value range and is in one-way scanning jumping change along with time.
Optionally, controlling the terminal to dry for a third preset time period to drive off moisture includes: acquiring the internal temperature and the external environment temperature of the terminal; and controlling the terminal to dry within the third preset time period according to the magnitude relation between the internal temperature of the terminal and the external environment temperature.
Optionally, the controlling the terminal to dry within the third preset time period according to the magnitude relationship between the internal temperature of the terminal and the external environment temperature includes: and under the condition that the internal temperature of the terminal is greater than or equal to the external environment temperature, controlling the terminal to heat up so as to accelerate the evaporation of the water vapor.
Optionally, the controlling the terminal to dry within the third preset time period according to the magnitude relationship between the internal temperature of the terminal and the external environment temperature includes: and under the condition that the internal temperature of the terminal is lower than the external environment temperature, controlling the terminal to be powered off so as to condense the water vapor.
Optionally, after the obtaining the water removal instruction, further comprising: acquiring attitude information of the terminal; comparing the attitude information of the terminal with the orientation of a water removal hole of the terminal; and when the orientation of the water removal hole of the terminal is not downward, prompting a user to adjust the posture of the terminal.
Optionally, after the obtaining the water removal instruction, further comprising: starting a countdown with the time length T, wherein T is a constant; and when the countdown is finished, controlling the terminal to start power-off.
In a second aspect, the present application provides a water scavenging apparatus, the apparatus being located on a terminal, the apparatus comprising: the first acquisition module is used for acquiring a dewatering instruction; the first control module is used for controlling the terminal to vibrate at a low frequency within a first preset time period so as to expel large water drops; the second control module is used for controlling the terminal to vibrate at high frequency in a second preset time period so as to expel small water drops; and the third control module is used for controlling the terminal to dry within a third preset time period so as to drive out the water vapor.
Optionally, the apparatus further comprises: and the fourth control module is used for controlling the terminal to keep powered off within a fourth preset time period.
Optionally, the first control module is specifically configured to control the terminal to vibrate at a frequency of a hertz within the first preset time period; wherein A is a constant.
Optionally, the first control module is specifically configured to control the terminal to vibrate at a frequency of B hertz within the first preset time period; and B is in a first preset value range and continuously changes along with time one-way scanning.
Optionally, the second control module is specifically configured to control the terminal to vibrate at a frequency of C hz within the second preset time period; wherein C is a constant.
Optionally, the second control module is specifically configured to control the terminal to perform high-frequency vibration at a frequency of D hertz within the second preset time period; and D is in a second preset value range and is in one-way scanning jumping change along with time.
Optionally, the third control module includes: the acquisition submodule is used for acquiring the internal temperature and the external environment temperature of the terminal; and the control submodule is used for controlling the terminal to dry within the third preset time period according to the magnitude relation between the internal temperature of the terminal and the external environment temperature.
Optionally, the control sub-module is specifically configured to control the terminal to heat up to accelerate evaporation of the water vapor when the internal temperature of the terminal is greater than or equal to the external ambient temperature.
Optionally, the control sub-module is specifically configured to control the terminal to be powered off when the internal temperature of the terminal is lower than the external environment temperature, so that the moisture is condensed.
Optionally, the apparatus further comprises: the second acquisition module is used for acquiring the attitude information of the terminal; the comparison module is used for comparing the attitude information of the terminal with the orientation of a water removal hole of the terminal; and the prompting module is used for prompting a user to adjust the posture of the terminal when the orientation of the water removing hole of the terminal is not downward.
Optionally, the apparatus further comprises: the starting module is used for starting countdown with the time length T; and when the countdown is finished, controlling the terminal to start power-off.
In a third aspect, the present application provides a terminal, which when executed by an instruction processor in the terminal, implements the foregoing water removal method.
In a fourth aspect, the present application proposes a non-transitory computer-readable storage medium having a computer program stored thereon, wherein the computer program is configured to implement the foregoing water removal method when executed by a processor.
Drawings
FIG. 1 is a schematic flow chart of a water removal method according to an embodiment of the present application;
FIG. 2 is a schematic flow chart of another method for removing water provided in the embodiments of the present application;
FIG. 3 is a timing diagram illustrating a water removal method according to an embodiment of the present disclosure;
FIG. 4 is a flow chart of an example of a water removal method provided by an embodiment of the present application;
fig. 5 is a schematic structural diagram of a terminal according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a water removal device according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of another water removal device according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The water removal method, the apparatus thereof, the terminal, and the non-transitory computer readable storage medium according to the embodiments of the present application are described below with reference to the accompanying drawings.
Based on the foregoing description of the related art, it can be known that in the prior art, a sealing process is used to isolate the terminal device from the external environment, so as to protect the terminal device from water.
In addition, in the chip waterproof technology, there is a technical solution for keeping the semiconductor wafer dry, in which ultrasonic waves are generated using an oscillator and emitted toward the semiconductor wafer, thereby removing water stains on the surface of the semiconductor wafer and keeping the semiconductor wafer dry.
In the vehicle technology, a technical scheme for removing water stains on an automobile reflector is provided, and an oscillator is arranged in the automobile reflector, so that an included angle between the central axis of an ultrasonic vibrator in the oscillator and the vertical direction of lens glass is 30-90 degrees. Utilize ultrasonic vibrator vibration to produce the ultrasonic wave, realize the dewatering function of car reflector, it is fast to have the dewatering effect, the good advantage of defogging effect.
In the smart watch technology, there is a technical scheme for removing water drops in a loudspeaker through sound wave vibration, specifically, the loudspeaker is not subjected to sealing treatment, water in an external environment is allowed to enter, and the sound wave vibration is utilized to drive away the entering water.
The applicant tests the intelligent watch using the technical scheme, and finds that the intelligent watch sometimes has a good water removal effect under different water inlet conditions, and sometimes cannot discharge water.
In addition, after analysis, the applicant finds that the inlet water can be removed in a sound wave vibration mode for a small-size and light-weight smart watch, but the inlet water cannot be discharged only in a sound wave vibration mode for terminals with large volume and heavy weight such as a mobile phone and a flat panel, and the terminals have more functions, so that the number of open holes in the shell is more, the open holes comprise a plurality of open holes with different sizes such as an earphone hole, a microphone, a receiver, a loudspeaker and a charging port, and accordingly, the internal and external air pressure environments of the terminal are different. Therefore, the technical scheme cannot be directly used for various types of terminals, and the technical scheme has poor universality.
The applicant has tested a lot of tests, and after analyzing the test results, it is found that for the water drops with larger volume, the water drops can be effectively expelled from the terminal through low-frequency vibration, and the high-frequency vibration has poor effect of removing the water drops with larger volume.
For the water drop with smaller volume, the water drop can be effectively driven out of the terminal from the water inlet through high-frequency vibration, and the low-frequency vibration has poor effect on removing the water drop with smaller volume.
In addition, in order to make the technical scheme applicable to terminals with large volume and heavy weight such as mobile phones and flat plates, and have universality, the applicant considers that other forms of water removal modes are also required to be added.
After the above analysis, in order to solve the technical problems of poor water removal effect and no universality in the prior art, an embodiment of the present application provides a water removal method, which is implemented on a terminal, and fig. 1 is a schematic flow chart of the water removal method provided in the embodiment of the present application. As shown in fig. 1, the method includes:
step S101, acquiring a water removal instruction.
The terminal is not normally used, and only when water enters the terminal, the terminal needs to use the function. And once the terminal carries out the dewatering and handles, the user will be unable to use the terminal, consequently in order to prevent that the mistake from touching and lead to opening of dewatering function, can set up dewatering instruction into comparatively complicated starting mode.
The first possible implementation manner is that the terminal is started through application software preset in the terminal operating system, and the water removal function can be started only by touching a start key in the application software when a user opens the application software.
A second possible implementation is to activate the water removal function by a special key combination preset by the system or set by the user.
The third possible implementation manner is that the user needs advanced human face recognition when starting the dewatering function, and the user needs to face the camera and can start the dewatering function after authentication.
The fourth possible implementation is that, the user need carry out fingerprint identification earlier when starting the dewatering function, and the user need touch fingerprint identification module with the finger, could start the dewatering function after through fingerprint identification.
The fifth possible implementation manner is that a water inlet detection sensor is arranged inside the terminal, and once water inlet is detected, an alarm is sent to remind a user of timely dewatering, and after the user clicks to agree to dewatering, the dewatering function is started.
Based on the above description, it can be known that the water removal command in the embodiment of the present application may be in various forms, and in the different implementation manners, because the starting manner of the water removal function is different, the water removal command is also different accordingly, and is not described herein again.
In step S102, the control terminal performs low-frequency vibration within a first preset time period to repel large water droplets.
The terminal may perform low-frequency vibration in a manner that a horn plays low-frequency audio, or a vibration motor performs low-frequency vibration, where the vibration waveform may be various waves with periodic variation, such as a square wave and a sine wave.
It can be understood that the water removal method proposed in the embodiment of the present application is used to drain water in the terminal after water enters the terminal, and for the terminal, performing the water removal step requires the terminal to be in a power-on state, and a short circuit may occur in a circuit in the power-on state after water enters the terminal.
Therefore, in step S101, after the water removal command is obtained, on one hand, the water removal function needs to be started to remove the water entering the terminal in time, and on the other hand, a countdown with a duration T is started, where T is a constant, and when the countdown is finished, the terminal is controlled to start to power off. It will be appreciated that the entire water removal scheme cannot take too much time and needs to be completed as quickly as possible, and that the entire scheme is preferably controlled at around 30 minutes, so T can be set to 30 minutes. Accordingly, each water removal step in the overall scheme also cannot take excessive time.
Specifically, if the duration of the first preset period is too short, large water drops in the terminal cannot be completely discharged, and if the duration of the first preset period is too long, small water drops and water vapor which are not removed in time may cause a short circuit in the terminal.
The applicant has determined through a number of experiments that it is appropriate to set the first preset period of time to between 4 minutes and 5 minutes.
And step S103, the control terminal performs high-frequency vibration in a second preset time period to drive out small water drops.
Similar to low-frequency vibration, the high-frequency vibration of the terminal can be performed by a loudspeaker to play medium-frequency or high-frequency audio, or by a touch screen to perform high-frequency vibration, and the vibration waveform can be various waves with periodic variation, such as square waves, sine waves and the like.
Similar to the first preset time period, if the duration of the second preset time period is too short, small water drops in the terminal cannot be completely discharged, and if the duration of the second preset time period is too long, the water vapor which is not removed in time may cause a short circuit in a circuit in the terminal.
The applicant has determined through a number of experiments that it is appropriate to set the second preset period of time to be between 4 minutes and 5 minutes.
And step S104, the control terminal performs drying in a third preset time period to drive out water vapor.
Based on the foregoing, it can be appreciated that low frequency vibrations can effectively remove large water droplets from the terminal and high frequency vibrations can effectively remove small water droplets from the terminal.
After steps S102 and S103, the large and small water droplets in the terminal are substantially removed from the terminal, and the moisture needs to be removed from the terminal.
It should be noted that although the moisture is not liquid water and has a small influence on the devices in the terminal, the moisture may be condensed into small water drops when encountering the devices with low temperature, and may affect the devices, so that the terminal needs to be dried.
The applicant has determined through a number of experiments that it is appropriate to set the third predetermined period of time to between 15 minutes and 20 minutes.
It should be particularly noted that the vibration will break large water droplets with a large volume into small water droplets with a small volume, and will also break small water droplets with a small volume into tiny water droplets or water vapor with a smaller volume.
In summary, the present application provides a method for removing water, which includes: and acquiring a dewatering instruction, and controlling the terminal to perform low-frequency vibration in a first preset time period to drive away large water drops. And the control terminal performs high-frequency vibration in a second preset time period to drive out small water drops. And the control terminal performs drying in a third preset time period to drive out the water vapor. Therefore, the terminal water inlet is driven off according to the sequence from large water drops to small water drops through different vibration modes, and finally residual water vapor in the terminal is dried so as to thoroughly drive off the terminal water inlet. Make the terminal take place under the condition of intaking, in time will intake and drive away to prevent into water and cause the influence to the inside device of terminal, strengthen the waterproof performance at terminal, promote the life at terminal.
Further, after the drying process of the terminal is completed, in order to prevent the water droplets entering the terminal from being completely removed by the water removal method according to the embodiment of the present application, in step S104, the controlling the terminal to dry within a third preset time period to drive off the moisture further includes:
and step S105, the control terminal keeps power off in a fourth preset time period.
It will be appreciated that leaving the terminal in a powered off state means that no treatment is performed on the terminal at this time, but rather the terminal is left to air dry in a manner that causes the water droplets remaining in the terminal to slowly turn into water vapor, leaving the terminal as the air flows, during which time the terminal does not perform any operation. Naturally, the evaporation of the water droplets is slow, so that the fourth predetermined period of time is long, typically at least 12 hours. After 12 hours, it is essentially certain that the water droplets remaining in the terminal have changed to water vapor by slow evaporation and leave the terminal by convection of air. And then, powering on the terminal, and starting the terminal, so that the safety of the internal devices of the terminal can be ensured.
In addition, when the control terminal vibrates, different vibration strategies can be selected.
For the low-frequency vibration, one possible vibration strategy is that, in step S102, the control terminal performs the low-frequency vibration for a first preset time period to repel the large water drops, including:
the control terminal vibrates at a low frequency at the frequency of A Hz within a first preset time period. Wherein A is a constant, and the value range of A can be 0 Hz to 1000 Hz.
For example, at time 0, the terminal starts vibrating at a frequency of 100 hz, and then keeps vibrating at a frequency of 100 hz all the time, and the whole low-frequency vibration lasts for about 5 minutes.
For the low-frequency vibration, another possible vibration strategy is that, in step S102, the control terminal performs the low-frequency vibration for a first preset time period to repel the large water drops, including:
the control terminal vibrates at a low frequency of B Hz within a first preset time period. And B is in a first preset value range and continuously changes along with time one-way scanning.
For example, at time 0, the terminal starts to vibrate at a frequency of 4 hz, the vibration frequency gradually increases, the vibration frequency increases to 200 hz after 1 minute, then the vibration frequency directly changes to 4 hz and then gradually increases, the vibration frequency increases to 200 hz again after 2 minutes, the cycle is repeated, the repetition is repeated for 5 times, and the whole low-frequency vibration lasts for about 5 minutes.
For the high-frequency vibration, one possible vibration strategy is that, in step S103, the control terminal performs high-frequency vibration in a second preset time period to drive out small water drops, including:
and the control terminal performs high-frequency vibration at the frequency of C Hz within a second preset time period. Wherein C is a constant and may range from 10 khz to 50 khz.
For example, at time 0, the terminal begins to vibrate at a frequency of 20 khz and then remains vibrating at a frequency of 20 khz for a duration of about 5 minutes.
For the high-frequency vibration, another possible vibration strategy is that, in step S103, the control terminal performs high-frequency vibration in a second preset time period to drive out small water droplets, including:
and controlling the terminal to vibrate at a D Hz frequency in a second preset time interval. And D is in a second preset value range and is in one-way scanning jumping change along with time.
For example, at time 0, the terminal starts to vibrate at a frequency of 12 khz, at 6 seconds, it vibrates at a frequency of 14 khz, at 12 seconds, it vibrates at a frequency of 16 khz, at 18 seconds, it vibrates at a frequency of 18 khz, at 24 seconds, it vibrates at a frequency of 20 khz, at 30 seconds, it vibrates at a frequency of 12 khz again, and the vibration is repeated 10 times, and the entire dither lasts for about 5 minutes.
Based on the foregoing description, it can be seen that the water removing method provided in the embodiment of the present application needs to expel the large water drops and the small water drops entering the terminal from the terminal by vibration, specifically, water is expelled from the terminal through the water inlets such as the earphone hole, the microphone, the earphone, the speaker, the charging port, and the like, that is, the water inlets are also water removing holes during the water removing process.
In order to facilitate the water to be discharged from the water removing hole, one possible implementation manner is to keep the orientation of the water removing hole facing downward, and let the water drops flow out from the terminal under the action of gravity, specifically, in step S101, after acquiring the water removing instruction, the method further includes:
and step S31, acquiring the attitude information of the terminal.
Specifically, the attitude information of the terminal can be acquired through the gravity sensor G-sensor.
Step S32, the attitude information of the terminal is compared with the orientation of the water removal holes of the terminal.
It should be noted that, in the current design of mobile phone, the opening of the terminal is usually disposed on the bottom side of the terminal, that is, the water removing hole of the terminal is located on the bottom side of the terminal.
It can be understood that the side of the terminal which is actually downward can be determined through the attitude information of the terminal, and if the side of the terminal which is actually downward is the bottom side of the terminal, the orientation of the water removal hole of the terminal is downward. Otherwise, the orientation of the water removal hole of the terminal is not downward.
And step S33, when the orientation of the dewatering hole of the terminal is not downward, prompting the user to adjust the posture of the terminal.
Based on the foregoing description, it can be known that when the orientation of the drain hole of the terminal is not downward, the water drops that are not favorable for entering the terminal are discharged from the drain hole, and may even further enter the terminal under the action of gravity, causing damage to the devices inside the terminal. Therefore, the user needs to be prompted to adjust the posture of the terminal so that the bottom side of the terminal faces downward, and the orientation of the water removal hole of the terminal is ensured to be downward.
In order to enable the dewatering method provided by the embodiment of the application to dry the terminal, different drying modes can be adopted according to actual conditions so as to improve the drying effect, and another dewatering method is further provided by the embodiment of the application. Fig. 2 is a schematic flow chart of another water removal method according to an embodiment of the present application, as shown in fig. 2, based on the method flow shown in fig. 1, and step S104, the control terminal performs drying within a third preset time period to drive off moisture, including:
step S201, acquiring an internal temperature and an external environment temperature of the terminal.
It should be understood that for terminal drying, the moisture within the terminal is driven off primarily.
After the applicant thinks, the water vapor in the terminal can be guided out of the terminal by two modes, one mode is to accelerate air convection and lead the water vapor in the terminal to leave the terminal along with the air flow, and the other mode is to convert the gaseous water vapor which is difficult to control into liquid state and lead the liquid water out of the terminal by utilizing the capillary effect.
For the first way to accelerate air convection, the temperature inside the terminal can be raised to make the temperature inside the terminal higher than the temperature of the external environment. The water vapor carries out Brownian motion in the air, the Brownian motion is accelerated along with the rise of the temperature in the terminal, the more violent the collision of the water vapor and particles in the air is, the larger the air pressure in the terminal is, and the air moves from the inside of the terminal to the external environment with lower air pressure.
For the second mode of converting water vapor into liquid, the device in the terminal stops working and is in a power-off state, so that the temperature in the terminal is prevented from being increased due to heat generated by electrifying the device. Let the inside temperature of terminal be less than external environment temperature, the water vapor in the terminal condenses to the water droplet on the device when the temperature is lower, exports liquid water out the terminal through capillary device.
It will be appreciated that with both of the above approaches, it is easier to achieve an increase in the temperature within the terminal to speed up the convection of air in the event that the temperature within the terminal is greater than or equal to the temperature of the external environment. In the case where the internal temperature of the terminal is less than the external ambient temperature, it is easier to achieve condensation of water vapor into water droplets.
Therefore, it is necessary to acquire the internal temperature and the external ambient temperature of the terminal, and select an appropriate manner to dry the terminal according to the magnitude relationship between the internal temperature and the external ambient temperature of the terminal.
The internal temperature and the external environment temperature of the terminal can be acquired through the temperature sensor.
And S202, controlling the terminal to dry within a third preset time period according to the magnitude relation between the internal temperature and the external environment temperature of the terminal.
And under the condition that the internal temperature of the terminal is greater than or equal to the external environment temperature, controlling the terminal to heat up so as to accelerate the evaporation of the water vapor.
Particularly, partial devices inside the terminal are enabled to work continuously to achieve temperature rise, the temperature of the devices which work continuously does not exceed 100 ℃, accordingly, the temperature in the terminal is raised, the air pressure in the terminal is increased, and water vapor and air in the terminal move from the inside of the terminal to the external environment with lower air pressure.
It should be noted that for devices that continue to operate in the water removal process, a water-proof treatment is required, such as a shielding can around the device to prevent water droplets or moisture from contacting the device during the water removal process and causing short circuits.
One possible implementation is to let the rf module work continuously to achieve temperature rise. It can be understood that the radio frequency module transmits and receives radio frequency signals and transmits data with the outside, and does not need to be in direct contact with the outside, so that the radio frequency module can be arranged in a waterproof shielding cover, normal work cannot be influenced, and the radio frequency module can be used for warming after water enters the terminal.
And under the condition that the internal temperature of the terminal is lower than the external environment temperature, controlling the terminal to be powered off so as to condense the water vapor.
Particularly, when the internal temperature of the terminal is lower than that of the external environment, the terminal is powered off, and water vapor is in contact with devices in the terminal and then is condensed into water drops under the influence of low temperature. The condensed water drops are led out of the terminal through the nano-scale capillary under the action of capillary effect.
Therefore, the moisture in the terminal can be dried by adopting different drying modes according to different temperature conditions.
To more clearly illustrate the water removal method provided in the examples of the present application, the following description is given by way of example.
Fig. 3 is a timing diagram illustrating a water removal method according to an embodiment of the present disclosure. Fig. 4 is a flowchart illustrating an example of a water removal method according to an embodiment of the present disclosure. Fig. 5 is a schematic structural diagram of a terminal according to an embodiment of the present application.
As shown in fig. 3, the entire water removal process can be divided into five sections. When a water removal command is received, a 30-minute countdown is started, and water removal needs to be completed within 30 minutes. And (3) the terminal is vibrated at low frequency for 5 minutes to remove large water drops in the terminal, and is vibrated at high frequency for 5 minutes to remove small water drops in the terminal. And then drying for 20 minutes to remove the water vapor in the terminal, and specifically, according to different temperature conditions, adopting a heating or condensing mode to enable the water vapor in the terminal to leave the terminal and reach the external environment. After 30 minutes, the terminal is dewatered, the terminal enters a power-off state, and the terminal is forbidden to be powered on for 12 hours so as to prevent circuits and devices in the terminal from being short-circuited. After 12 hours, the terminal resumes use.
Specifically, as shown in fig. 4 and 5, the water removal method provided by the embodiment of the present application needs to be implemented on the terminal, a vibration device is needed on the terminal to control the terminal to perform low-frequency vibration and high-frequency vibration, an internal device is needed to implement temperature rise inside the terminal or condensation of water vapor, and a nano-scale capillary is needed to guide water droplets formed after condensation out of the terminal.
Based on the foregoing description, it can be known that the water removal method provided in the embodiment of the present application can be started by any one of the starting modes, such as internal application software starting, special key combination starting, face authentication starting, fingerprint identification starting, sensor detection starting, and the like. After receiving the corresponding starting instruction, the terminal starts the dewatering function and starts the power-off countdown of 30 minutes at the same time.
Firstly, the gesture of the current terminal is detected through a gravity sensor, whether the opening of the terminal is downward is judged by combining the opening position information of the terminal, if not, a user is prompted, and the user is enabled to make the opening of the terminal downward, so that water in the terminal can be discharged. When the open pore of the terminal is downward, starting low-frequency vibration with the duration of 5 minutes to expel large water drops in the terminal, wherein the low-frequency vibration can adopt a vibration mode with the frequency in one-way scanning and continuous change, and then carrying out high-frequency vibration with the duration of 5 minutes to expel small water drops in the terminal, and the high-frequency vibration can adopt a vibration mode with the frequency in one-way scanning and jumping change. Then, the internal temperature and the external environment temperature of the terminal are obtained through the temperature sensor, and the internal temperature and the external environment temperature of the terminal are further compared.
When the internal temperature of the terminal is greater than or equal to the external environment temperature, the device in the terminal is controlled to continuously heat for 20 minutes so as to increase the air pressure in the terminal and enable the water vapor in the terminal to move to the external environment. When the internal temperature of the terminal is lower than the external environment temperature, the terminal is controlled to be powered off, water vapor in the terminal is condensed into water drops on devices in the terminal, and the water drops are led out of the terminal through the nano-scale capillary tube.
And after the whole water removal step is completed, the terminal enters a power-off state, the power of the terminal is forbidden in the period, and the terminal is recovered to be used after 12 hours.
In order to implement the foregoing embodiments, an embodiment of the present application further provides a water removal device, and fig. 6 is a schematic structural diagram of the water removal device according to the embodiment of the present application. As shown in fig. 6, the apparatus includes: the first acquisition module 310, the first control module 320, the second control module 330, and the third control module 340.
The first obtaining module 310 is configured to obtain a water removal command.
The first control module 320 is configured to control the terminal to perform low-frequency vibration within a first preset time period to expel large water droplets.
The second control module 330 is configured to control the terminal to perform high-frequency vibration within a second preset time period to expel small water droplets.
And a third control module 340, configured to control the terminal to dry within a third preset time period to remove moisture.
Further, after the drying process of the terminal is completed, in order to prevent the water removal method of the embodiment of the present application from not completely removing the water drops entering the terminal, a possible implementation manner is that the apparatus further includes: and a fourth control module 350, configured to control the terminal to remain powered off for a fourth preset time period.
Further, in order to use a vibration strategy with a constant frequency when performing low-frequency vibration, one possible implementation manner is that the first control module 320 is specifically configured to control the terminal to perform low-frequency vibration at a frequency of a hertz for a first preset time period. Wherein A is a constant.
Further, in order to use a vibration strategy in which the frequency is continuously changed in a unidirectional scanning manner when performing low-frequency vibration, one possible implementation manner is that the first control module 320 is specifically configured to control the terminal to perform low-frequency vibration at a frequency of B hertz for a first preset time period. And B is in a first preset value range and continuously changes along with time one-way scanning.
Further, in order to use a vibration strategy with a constant frequency when performing the high-frequency vibration, a possible implementation manner is that the second control module 330 is specifically configured to control the terminal to perform the high-frequency vibration at the frequency of C hertz for a second preset time period. Wherein C is a constant. .
Further, in order to use the vibration strategy of which the frequency is changed in a one-way sweep jump when performing the high-frequency vibration, a possible implementation manner is that the second control module 330 is specifically configured to control the terminal to perform the high-frequency vibration at the frequency of D hertz within the second preset time period. And D is in a second preset value range and is in one-way scanning jumping change along with time.
Further, in order to facilitate the water to be discharged from the water discharge hole, one possible implementation manner is that the apparatus further includes: and a second obtaining module 360, configured to obtain the posture information of the terminal. A comparison module 370, configured to compare the posture information of the terminal with the orientation of the water removal hole of the terminal. And the prompting module 380 is used for prompting the user to adjust the posture of the terminal when the orientation of the water removing hole of the terminal is not downward.
Further, in order to prevent the water removal time from being too long and causing a short circuit at the terminal, a possible implementation manner is that the apparatus further comprises: the starting module 390 is configured to start a countdown with a time duration T, where T is a constant. When the countdown is finished, the control terminal starts to power off.
It should be noted that the foregoing explanation of the embodiments of the water removing method is also applicable to the water removing apparatus in the embodiments of the present application, and is not repeated herein.
In summary, the present application provides a water removing device. When water removal is carried out, a water removal instruction is obtained, and the control terminal carries out low-frequency vibration in a first preset time period so as to drive away large water drops. And the control terminal performs high-frequency vibration in a second preset time period to drive out small water drops. And the control terminal performs drying in a third preset time period to drive out the water vapor. Therefore, the terminal water inlet is driven off according to the sequence from large water drops to small water drops through different vibration modes, and finally residual water vapor in the terminal is dried so as to thoroughly drive off the terminal water inlet. Make the terminal take place under the condition of intaking, in time will intake and drive away to prevent into water and cause the influence to the inside device of terminal, strengthen the waterproof performance at terminal, promote the life at terminal.
In order to implement the above embodiments, another water removal apparatus is further provided in the embodiments of the present application, and fig. 7 is a schematic structural diagram of another water removal apparatus provided in the embodiments of the present application. Based on the device structure shown in fig. 6, as shown in fig. 7, the third control module 340 includes:
the obtaining sub-module 410 is configured to obtain an internal temperature and an external ambient temperature of the terminal.
And the control sub-module 420 is configured to control the terminal to dry within a third preset time period according to a magnitude relationship between the internal temperature of the terminal and the external environment temperature.
Further, in order to enable the terminal to be dried, a possible implementation manner is that the control sub-module 420 is specifically configured to control the terminal to heat up to accelerate evaporation of the water vapor in a case that an internal temperature of the terminal is greater than or equal to an external ambient temperature. Another possible implementation is that the control sub-module 420 is specifically configured to control the terminal to be powered off in case the internal temperature of the terminal is less than the external ambient temperature, so that the water vapor condenses.
It should be noted that the foregoing explanation of the embodiments of the water removing method is also applicable to the water removing apparatus in the embodiments of the present application, and is not repeated herein.
Therefore, the moisture in the terminal can be dried by adopting different drying modes according to different temperature conditions.
In order to implement the foregoing embodiments, the present application further proposes a terminal, which when executed by an instruction processor in the terminal, implements the water removal method as in the foregoing method embodiments.
In order to achieve the above embodiments, the present application also proposes a computer-readable storage medium, which stores therein a computer program, which, when run on a computer, causes the computer to execute the water removal method in the foregoing embodiments.
In the embodiments of the present application, "at least one" means one or more, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, and means that there may be three relationships, for example, a and/or B, and may mean that a exists alone, a and B exist simultaneously, and B exists alone. Wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" and similar expressions refer to any combination of these items, including any combination of singular or plural items. For example, at least one of a, b, and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.
Those of ordinary skill in the art will appreciate that the various elements and algorithm steps described in connection with the embodiments disclosed herein can be implemented as electronic hardware, computer software, or combinations of electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, any function, if implemented in the form of a software functional unit and sold or used as a separate product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present application, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered by the protection scope of the present application. The protection scope of the present application shall be subject to the protection scope of the claims.
Claims (24)
1. A method for removing water, the method being implemented on a terminal and comprising:
acquiring a water removal instruction;
controlling the terminal to vibrate at a low frequency within a first preset time period so as to repel large water drops;
controlling the terminal to perform high-frequency vibration in a second preset time period so as to drive small water drops;
and controlling the terminal to dry within a third preset time period so as to drive out moisture.
2. The method of claim 1, further comprising, after said controlling the terminal to dry for a third predetermined period of time to drive off moisture:
and controlling the terminal to be powered off within a fourth preset time period.
3. The method as claimed in claim 1, wherein the controlling the terminal to vibrate at a low frequency for a first preset time period to repel the large water droplets comprises:
controlling the terminal to vibrate at a frequency of A Hz within the first preset time period; wherein A is a constant.
4. The method as claimed in claim 1, wherein the controlling the terminal to vibrate at a low frequency for a first preset time period to repel the large water droplets comprises:
controlling the terminal to vibrate at a frequency of B Hz within the first preset time period; and B is in a first preset value range and continuously changes along with time one-way scanning.
5. The method as claimed in claim 1, wherein the controlling the terminal to vibrate at high frequency for a second predetermined period of time to expel small water droplets comprises:
controlling the terminal to vibrate at a high frequency of C Hz within the second preset time period; wherein C is a constant.
6. The method as claimed in claim 1, wherein the controlling the terminal to vibrate at high frequency for a second predetermined period of time to expel small water droplets comprises:
controlling the terminal to vibrate at a D Hz frequency within the second preset time period; and D is in a second preset value range and is in one-way scanning jumping change along with time.
7. The method as claimed in any one of claims 1-6, wherein controlling the terminal to dry for a third predetermined period of time to drive off moisture comprises:
acquiring the internal temperature and the external environment temperature of the terminal;
and controlling the terminal to dry within the third preset time period according to the magnitude relation between the internal temperature of the terminal and the external environment temperature.
8. The method of claim 7, wherein the controlling the terminal to dry for the third preset time period according to the magnitude relationship between the internal temperature of the terminal and the external environment temperature comprises:
and under the condition that the internal temperature of the terminal is greater than or equal to the external environment temperature, controlling the terminal to heat up so as to accelerate the evaporation of the water vapor.
9. The method of claim 7, wherein the controlling the terminal to dry for the third preset time period according to the magnitude relationship between the internal temperature of the terminal and the external environment temperature comprises:
and under the condition that the internal temperature of the terminal is lower than the external environment temperature, controlling the terminal to be powered off so as to condense the water vapor.
10. The method of claim 1, further comprising, after the obtaining the water removal command:
acquiring attitude information of the terminal;
comparing the attitude information of the terminal with the orientation of a water removal hole of the terminal;
and when the orientation of the water removal hole of the terminal is not downward, prompting a user to adjust the posture of the terminal.
11. The method of claim 1, further comprising, after obtaining the water removal command:
starting a countdown with the time length T, wherein T is a constant; and when the countdown is finished, controlling the terminal to start power-off.
12. A water scavenging apparatus, wherein said apparatus is located on a terminal, said apparatus comprising:
the first acquisition module is used for acquiring a dewatering instruction;
the first control module is used for controlling the terminal to vibrate at a low frequency within a first preset time period so as to expel large water drops;
the second control module is used for controlling the terminal to vibrate at high frequency in a second preset time period so as to expel small water drops;
and the third control module is used for controlling the terminal to dry within a third preset time period so as to drive out the water vapor.
13. The water scavenging apparatus of claim 12, further comprising:
and the fourth control module is used for controlling the terminal to keep powered off within a fourth preset time period.
14. The water removal device of claim 12, wherein the first control module is configured to control the terminal to vibrate at a frequency of a hz within the first preset time period; wherein A is a constant.
15. The water removal device of claim 12, wherein the first control module is configured to control the terminal to vibrate at a frequency of B hz for the first preset time period; and B is in a first preset value range and continuously changes along with time one-way scanning.
16. The water removal device of claim 12, wherein the second control module is configured to control the terminal to vibrate at a frequency of C hz for the second predetermined period of time; wherein C is a constant.
17. The water removal device of claim 12, wherein the second control module is configured to control the terminal to vibrate at a frequency of D hz for the second predetermined period of time; and D is in a second preset value range and is in one-way scanning jumping change along with time.
18. The water scavenging device of any one of claims 12 to 17, wherein the third control module comprises:
the acquisition submodule is used for acquiring the internal temperature and the external environment temperature of the terminal;
and the control submodule is used for controlling the terminal to dry within the third preset time period according to the magnitude relation between the internal temperature of the terminal and the external environment temperature.
19. The water removal device of claim 18, wherein the control sub-module is configured to control the terminal to increase the temperature to accelerate the evaporation of the water vapor when the internal temperature of the terminal is greater than or equal to the external ambient temperature.
20. The water removal device of claim 18 wherein said control sub-module is configured to control said terminal to de-energize for condensation of said water vapor, in particular, if an internal temperature of said terminal is less than said external ambient temperature.
21. The water scavenging apparatus of claim 12, further comprising:
the second acquisition module is used for acquiring the attitude information of the terminal;
the comparison module is used for comparing the attitude information of the terminal with the orientation of a water removal hole of the terminal;
and the prompting module is used for prompting a user to adjust the posture of the terminal when the orientation of the water removing hole of the terminal is not downward.
22. The water scavenging apparatus of claim 12, further comprising:
the starting module is used for starting countdown with the time length T, and the T is a constant; and when the countdown is finished, controlling the terminal to start power-off.
23. A terminal, characterized in that when an instruction processor in the terminal executes, it implements the water removal method according to any one of claims 1-11.
24. A non-transitory computer-readable storage medium having stored thereon a computer program, wherein the computer program, when executed by a processor, implements the water scavenging method according to any one of claims 1-11.
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| CN201911002608.7A CN112762701B (en) | 2019-10-21 | 2019-10-21 | Water removal method and device, terminal and non-transitory computer readable storage medium |
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| CN201911002608.7A CN112762701B (en) | 2019-10-21 | 2019-10-21 | Water removal method and device, terminal and non-transitory computer readable storage medium |
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| CN1959269A (en) * | 2005-11-03 | 2007-05-09 | 乐金电子(天津)电器有限公司 | Humidity control equipment of dehumidifier, and control method |
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