CN105333890B - A kind of terminal water inlet detection method and device - Google Patents
A kind of terminal water inlet detection method and device Download PDFInfo
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- CN105333890B CN105333890B CN201510800244.2A CN201510800244A CN105333890B CN 105333890 B CN105333890 B CN 105333890B CN 201510800244 A CN201510800244 A CN 201510800244A CN 105333890 B CN105333890 B CN 105333890B
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Abstract
The invention discloses a kind of terminal water inlet detection method and device, this method includes：When the power on signal for detecting detection module of intaking in terminal, the power on signal duration is recorded；When the time being more than the first preset value, power-off protection is opened；When the time of power-off protection being equal to default alert interval time value, power-off protection is closed.The present invention is by recording water inlet detection module power on signal duration in terminal; come determine the terminal whether enter water in, when determining that the terminal is do enter into water, open power-off protection; when the time of power-off protection being equal to default alert interval time value, power-off protection is closed.Pass through above-mentioned inspection policies; water inlet detection module in terminal was not needed in the period being powered; by opening the power on signal in the power-off protection cut-out water inlet detection module, the service life for extending water inlet detection module in terminal is realized, improves the quality of end product.
Description
Technical field
The present invention relates to electronic technology field more particularly to a kind of terminal water inlet detection method and device.
Background technology
With the rapid development of electronic technology, the function of children's wrist-watch is stronger and stronger, be no longer one simply
For seeing the electronic product of time, present children's wrist-watch all has a communication function mostly, warning function, positioning function, very
To shooting function.
Although the function of children's wrist-watch is stronger and stronger, there are still need improve the problem of.For example, in wrist-watch
Water inlet detection module, when wrist-watch is immersed in the water, two hard contacts in detection module of intaking can connect to be formed
Circuit can generate a degree of electrolysis and oxidation reaction, if the wrist-watch water-immersed time is longer, water inlet detection module is led
The logical time is also longer, and the service life for detection module of intaking will be shorter, has seriously affected the quality of wrist-watch.
Therefore, it is necessary to the water inlet detection module in wrist-watch is improved.
Invention content
The present invention provides a kind of terminal water inlet detection method and device, to improve the quality of wrist-watch.
In a first aspect, an embodiment of the present invention provides a kind of terminal water inlet detection method, this method includes：
When the power on signal for detecting detection module of intaking in terminal, the power on signal duration is recorded；
When the time being more than the first preset value, power-off protection is opened；
When the time of power-off protection being equal to default alert interval time value, power-off protection is closed.
Preferably, when the power on signal for detecting detection module of intaking in terminal, it is lasting to record the power on signal
Time, including：When loop current between the contact for detecting detection module of intaking in terminal, it is lasting to record the loop current
Time.
Further, it when the time being more than the first preset value, further includes：Water inlet is sent to associate device to remind.
Illustratively, when the time being more than the first preset value, power-off protection is opened, including：
When the time being more than the first preset value, after waiting for the second preset time value, power-off protection is opened；
When the sum of time of second preset time value and power-off protection being equal to default alert interval time value, close
Power-off protection.
Illustratively, the default alert interval time value is more than second preset time value.
Further, this method further includes：During the second preset time value is waited for, if detect in the terminal into
The power on signal of water detection module disappears, then sending water outlet to associate device reminds.
Preferably, first preset value is 2-3 seconds.
Preferably, the terminal is children's wrist-watch.
Second aspect, an embodiment of the present invention provides a kind of terminal water inlet detecting device, which includes：
Logging modle, for when detecting the power on signal of water inlet detection module in terminal, recording the power on signal
Duration；
Opening module, for when the time being more than the first preset value, opening power-off protection；
Closedown module, for when the time of power-off protection being equal to default alert interval time value, closing power-off protection.
Preferably, logging modle is specifically used for：When loop current between the contact for detecting detection module of intaking in terminal,
Record the loop current duration.
Further, which further includes：Intake reminding module, for when the time be more than the first preset value when, to
Associate device sends water inlet and reminds.
Illustratively, opening module is specifically used for：When the time being more than the first preset value, the second preset time is waited for
After value, power-off protection is opened；Closedown module is specifically used for：When the sum of time of second preset time value and power-off protection etc.
When default alert interval time value, power-off protection is closed.
Illustratively, the default alert interval time value is more than second preset time value.
Further, which further includes：Reminding module is discharged, for during the second preset time value is waited for, if
Detect that the power on signal of water inlet detection module in the terminal disappears, then sending water outlet to associate device reminds.
Preferably, first preset value is 2-3 seconds.
Preferably, the terminal is children's wrist-watch.
The present invention is by recording water inlet detection module power on signal duration in terminal, whether to determine the terminal
Into in water, when determining that the terminal is do enter into water, power-off protection is opened, is equal to default carry when the time of power-off protection
During interval time value of waking up, power-off protection is closed.By above-mentioned inspection policies, the water inlet detection module in terminal does not need to be logical
In the period of electricity, by opening the power on signal in the power-off protection cut-out water inlet detection module, extension terminal is realized
The service life of interior water inlet detection module improves the quality of end product.
Description of the drawings
Fig. 1 is a kind of terminal water inlet detection method flow chart that the embodiment of the present invention one provides；
Fig. 2 is a kind of terminal water inlet detection method flow chart provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of terminal water inlet detection method flow chart that the embodiment of the present invention three provides；
Fig. 4 is a kind of terminal water inlet detection method relevant time relations schematic diagram that the embodiment of the present invention three provides；
Fig. 5 is a kind of structure diagram for terminal water inlet detecting device that the embodiment of the present invention four provides.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limitation of the invention.It also should be noted that in order to just
Part related to the present invention rather than entire infrastructure are illustrated only in description, attached drawing.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing described as flow chart or method.Although every step is described as the processing of sequence by flow chart, therein to be permitted
Multi-step can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of every step can be rearranged.When it
The processing can be terminated when step is completed, it is also possible to have the additional step being not included in attached drawing.The processing
It can correspond to method, function, regulation, subroutine, subprogram etc..
Embodiment one
Fig. 1 is the flow chart of a kind of terminal water inlet detection method that the embodiment of the present invention one provides, and the present embodiment is applicable
In the terminal with water inlet detection function, it is especially adapted for use in children and has on wrist-watch and dabble, which can detect the situation of water inlet,
This method specifically comprises the following steps：
Step 110, when detect in terminal intake detection module power on signal when, it is lasting to record the power on signal
Time.
Preferably, above-mentioned steps are specially：When loop current between the contact for detecting detection module of intaking in terminal, note
Record the loop current duration.
Illustratively, the terminal is children's wrist-watch.Wherein, the testing principle of above-mentioned steps is：It is examined in the water inlet of wrist-watch
It surveys and two conductive hard contacts is set in module, it, will be since water is conductive when wrist-watch is immersed in water
The two hard contacts connect forming circuit, and electric current generation is just had in circuit.By record loop current it is lasting when
Between judge whether wrist-watch is currently immersed in water.
Step 120, when the time be more than the first preset value when, open power-off protection.
Preferably, first preset value is 2-3 seconds.
When the power on signal for detection module of intaking in the terminal is sustained for longer than the first preset value, that is, it is determined as
The terminal is currently immersed in the water.If it should be noted that the terminal is in water for a long time, then the water inlet in terminal
Detection module can be powered always, can generate a degree of electrolysis and oxidation reaction, and time of energization is longer, and (namely terminal immerses
Time in water is longer), the service life of the interior water inlet detection module of terminal is shorter, has seriously affected the quality of end product.
Therefore, when being judged as that the terminal is currently immersed in the water, then power-off protection is opened, cut off logical in the water inlet detection module
Electric signal.
The specific embodiment of the power-off protection can be one master switch of setting in detection module of intaking, and work as needs
When opening power-off protection, the master switch is disconnected, even if two set on water inlet detection module at this time are conductive
Hard contact between with the presence of water, electric current will not be generated, that is, during power-off protection is opened, even if terminal frequency
Numerous ground Water Exit, system will not detect corresponding power on signal again.
Step 130, when the time of power-off protection being equal to default alert interval time value, close power-off protection.
Wherein, the default alert interval time value can voluntarily be set as needed by user by terminal.It for example, can
To be set as 5 minutes or 10 minutes etc..When the time of power-off protection being equal to default alert interval time value, close power-off and protect
Shield, also can be by being closed the master switch set in detection module of intaking.After power-off protection is closed, when the terminal again
When entering water, system will continue to detect corresponding power on signal, according to circumstances to judge whether to need to be again turned on powering off
Protection, to extend the service life of water inlet detection module.
The present embodiment is by recording in terminal water inlet detection module power on signal duration, to determine that the terminal is
It is no to enter in water, when determining that the terminal is do enter into water, power-off protection is opened, is preset when the time of power-off protection is equal to
During alert interval time value, power-off protection is closed.By above-mentioned inspection policies, the water inlet detection module in terminal does not need to
In the period of energization, by opening the power on signal in the power-off protection cut-out water inlet detection module, extension is realized eventually
The service life of water inlet detection module in end improves the quality of end product.
Embodiment two
Fig. 2 is a kind of flow chart of terminal water inlet detection method provided by Embodiment 2 of the present invention, in the base of embodiment one
On plinth, when the time being more than the first preset value, embodiment adds sending water inlet to associate device to remind, optimize in this way
Benefit be that associate device can be facilitated to understand the flooded condition of the terminal in time.This method specifically comprises the following steps：
Step 210, when detect in terminal intake detection module power on signal when, to associate device send water inlet carry
It wakes up, and records the power on signal duration.
Wherein, associate device can be the mobile phone bound with the terminal, tablet computer or intelligent wearable device etc..
Preferably, the terminal is children's wrist-watch.At this point, associate device can be the hand of the parent bound with children's wrist-watch
Machine when having on the child of wrist-watch when dabbling, can send water inlet to parent in time and remind, so as to parent to the situation of child into
Row monitoring.But when child's continually Water Exit, do not need to continually send water inlet prompting to parent, when one section
Between parent is given to send primary water inlet remind, described is default alert interval time value at regular intervals, can by with
Family is voluntarily set.Therefore, the prompting that power-off protection has no effect on wrist-watch is opened within the period for not needing to send water inlet prompting
Function.
Step 220, when the time be more than the first preset value when, open power-off protection.
Step 230, when the time of power-off protection being equal to default alert interval time value, close power-off protection.
It should be noted that the time of power-off protection is determined by the default alert interval time value that user is voluntarily set,
The default alert interval time value carried using system can be given tacit consent to.
The present embodiment is by recording in terminal water inlet detection module power on signal duration, to determine that the terminal is
It is no to enter in water, when determining that the terminal is do enter into water, reminded to water inlet is sent with the equipment of the terminal association, and
Power-off protection is opened, when the time of power-off protection being equal to default alert interval time value, closes power-off protection.By above-mentioned
Inspection policies do not influence water inletting monitoring of the associate device to the terminal not only, but also the water inlet detection module in terminal is not
It needs in the period being powered, by opening the power on signal in the power-off protection cut-out water inlet detection module, realizes and prolong
The service life of water inlet detection module in long terminal improves the quality of end product.
Embodiment three
Fig. 3 is the flow chart of a kind of terminal water inlet detection method that the embodiment of the present invention three provides, in above-described embodiment
On the basis of, step 220 is optimized in the present embodiment, and the benefit of optimization is that associate device can be facilitated to understand in time is described
The water outlet status of terminal.This method specifically comprises the following steps：
Step 310, when detect in terminal intake detection module power on signal when, it is lasting to record the power on signal
Time.
Step 320, when the time be more than the first preset value when, wait for the second preset time value after, open power-off protection.
Preferably, during the second preset time value is waited for, if detecting the logical of detection module of intaking in the terminal
Electric signal disappears, then sending water outlet to associate device reminds.
In order to illustrate when the time being more than the first preset value, after waiting for the second preset time value, power-off protection is opened
Purpose, Fig. 4 gives the first preset value, the second preset time value, the time of power-off protection and default alert interval time value
Between relational graph.
Referring to Fig. 4, wherein, the first preset value is denoted as t1, and the second preset time value is denoted as t2, and the time of power-off protection is denoted as
T, default alert interval time value are denoted as T1.After waiting for the second preset time value t2, the purpose of opening power-off protection be in order to：Such as
Fruit detects that the terminal has during the second preset time value t2 is waited for namely in the period of the first preset value t1 to t3
Regimen condition that is, if detecting that the power on signal of water inlet detection module in the terminal disappears, sends to associate device and is discharged
It reminds.If being not to wait for the second preset time value t2, directly open power-off protection, then system just can not detection terminal water outlet
Situation.
It should be noted that the first preset value t1 and the second preset time value t2 is the time of systemic presupposition, presets and remind
Interval time value T1 can voluntarily be set by user.The time T of power-off protection is depended between the default prompting that user is voluntarily set
Every time value T1 and the second preset time value t2 of systemic presupposition.The time T of power-off protection, default alert interval time value T1 and
Relationship between second preset time value t2 of systemic presupposition is：T=T1-t2.
Illustratively, the default alert interval time value is more than second preset time value.
Step 330 is equal to the default alert interval time when the sum of time of second preset time value and power-off protection
During value, power-off protection is closed.
The present embodiment is by recording in terminal water inlet detection module power on signal duration, to determine that the terminal is
It is no to enter in water, when determining that the terminal is do enter into water, after waiting for the second preset time value, power-off protection is opened,
During waiting for the second preset time value, if detecting that the power on signal of water inlet detection module in the terminal disappears, to pass
Join equipment and send water outlet prompting.By above-mentioned inspection policies, do not influence associate device not only and the water outlet of the terminal monitored,
And the water inlet detection module in terminal was not needed in the period being powered, and the water inlet inspection is cut off by opening power-off protection
Mould power on signal in the block is surveyed, realizes the service life for extending water inlet detection module in terminal, improves the product of end product
Matter.
Example IV
Fig. 5 is the structure diagram of a kind of terminal water inlet detecting device that the embodiment of the present invention four provides, in above-described embodiment
On the basis of, which specifically includes as follows：
Logging modle 510, opening module 520 and closedown module 530.
Wherein, logging modle 510, for when the power on signal for detecting detection module of intaking in terminal, described in record
Power on signal duration；Opening module 520, for when the time being more than the first preset value, opening power-off protection；It closes
Mold closing block 530, for when the time of power-off protection being equal to default alert interval time value, closing power-off protection.
Preferably, logging modle can be used for：When loop current between the contact for detecting detection module of intaking in terminal,
Record the loop current duration.
Further, which can also include：Water inlet reminding module, for working as the time more than the first preset value
When, it sends water inlet to associate device and reminds.
Illustratively, opening module can be used for：When the time being more than the first preset value, the second preset time is waited for
After value, power-off protection is opened；Closedown module can be used for：When the sum of time of second preset time value and power-off protection etc.
When default alert interval time value, power-off protection is closed.
Illustratively, the default alert interval time value is more than second preset time value.
Further, which can also include：Reminding module is discharged, for during the second preset time value is waited for,
If detecting that the power on signal of water inlet detection module in the terminal disappears, sending water outlet to associate device reminds.
Preferably, first preset value is 2-3 seconds.
Preferably, the terminal is children's wrist-watch.
The said goods can perform the method that any embodiment of the present invention is provided, and have the corresponding function module of execution method
And advantageous effect.The not technical detail of detailed description in the present embodiment, reference can be made to the side that any embodiment of the present invention is provided
Method.
Note that it above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The present invention is not limited to specific embodiment described here, can carry out for a person skilled in the art various apparent variations,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
It can include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (12)
- The detection method 1. a kind of terminal is intake, which is characterized in that including：When the power on signal for detecting detection module of intaking in terminal, the power on signal duration is recorded；When the time being more than the first preset value, power-off protection is opened, cuts off the power on signal in the water inlet detection module；When the time of power-off protection being equal to default alert interval time value, power-off protection is closed；When the time being more than the first preset value, power-off protection is opened, including：When the time being more than the first preset value, after waiting for the second preset time value, power-off protection is opened；When the sum of time of second preset time value and power-off protection being equal to default alert interval time value, power-off is closed Protection；During the second preset time value is waited for, if detecting that the power on signal of water inlet detection module in the terminal disappears, Then water outlet is sent to associate device to remind.
- 2. according to the method described in claim 1, it is characterized in that, when the power on signal for detecting water inlet detection module in terminal When, the power on signal duration is recorded, including：When loop current between the contact for detecting detection module of intaking in terminal, the loop current duration is recorded.
- 3. according to the method described in claim 1, it is characterized in that, when the time being more than the first preset value, further include：To Associate device sends water inlet and reminds.
- 4. according to the method described in claim 1, it is characterized in that, the default alert interval time value is more than described second in advance If time value.
- 5. according to the method described in claim 1, it is characterized in that, first preset value is 2-3 seconds.
- 6. according to the method described in claim 1, it is characterized in that, the terminal is children's wrist-watch.
- 7. a kind of terminal water inlet detecting device, which is characterized in that including：Logging modle, for when detecting the power on signal of water inlet detection module in terminal, recording the power on signal and continuing Time；Opening module, for when the time being more than the first preset value, opening power-off protection, cutting off the water inlet detection module In power on signal；Closedown module, for when the time of power-off protection being equal to default alert interval time value, closing power-off protection；The opening module is specifically used for：When the time being more than the first preset value, after waiting for the second preset time value, open Power-off protection；Closedown module is specifically used for：It is equal to default carry when the sum of time of second preset time value and power-off protection During interval time value of waking up, power-off protection is closed；Reminding module is discharged, for during the second preset time value is waited for, mould to be detected if detecting and intaking in the terminal The power on signal of block disappears, then sending water outlet to associate device reminds.
- 8. device according to claim 7, which is characterized in that logging modle is specifically used for：It intakes when detecting in terminal Between the contact of detection module during loop current, the loop current duration is recorded.
- 9. device according to claim 7, which is characterized in that further include：Water inlet reminding module is big for working as the time When the first preset value, send water inlet to associate device and remind.
- 10. device according to claim 7, which is characterized in that the default alert interval time value is more than described second Preset time value.
- 11. device according to claim 7, which is characterized in that first preset value is 2-3 seconds.
- 12. device according to claim 7, which is characterized in that the terminal is children's wrist-watch.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510800244.2A CN105333890B (en) | 2015-11-19 | 2015-11-19 | A kind of terminal water inlet detection method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800244.2A CN105333890B (en) | 2015-11-19 | 2015-11-19 | A kind of terminal water inlet detection method and device |
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| CN105333890A CN105333890A (en) | 2016-02-17 |
| CN105333890B true CN105333890B (en) | 2018-07-03 |
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Cited By (1)
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| US11566964B2 (en) | 2018-10-10 | 2023-01-31 | Huawei Technologies Co., Ltd. | Water ingress detection method and circuit, and electric device |
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| CN107037857A (en) * | 2017-04-26 | 2017-08-11 | 广东小天才科技有限公司 | A kind of wearable device enters method for treating water and wearable device |
| CN106971506A (en) * | 2017-04-27 | 2017-07-21 | 广东小天才科技有限公司 | Wearable device and its soaked alarm method |
| JP2020160943A (en) * | 2019-03-27 | 2020-10-01 | いすゞ自動車株式会社 | Detector and detection method |
| CN111109780A (en) * | 2019-12-31 | 2020-05-08 | 歌尔科技有限公司 | Wristband equipment and immersion liquid detection method thereof |
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| CN105333890A (en) | 2016-02-17 |
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