CN105554928A - Screen defogging method, system and device for mobile terminal - Google Patents
Screen defogging method, system and device for mobile terminal Download PDFInfo
- Publication number
- CN105554928A CN105554928A CN201510891892.3A CN201510891892A CN105554928A CN 105554928 A CN105554928 A CN 105554928A CN 201510891892 A CN201510891892 A CN 201510891892A CN 105554928 A CN105554928 A CN 105554928A
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- China
- Prior art keywords
- screen
- mobile terminal
- temperature value
- temperature
- electronic component
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Function (AREA)
Abstract
The invention provides a screen defogging method, a system and a device of a mobile terminal, wherein the method comprises the following steps: respectively collecting a screen of the mobile terminal and a temperature value of an environment where the screen is located; when the temperature value of the screen is detected to be lower than the temperature value of the environment and exceeds a preset threshold value, heat is generated to increase the temperature of the screen. The invention can effectively eliminate the fog generated by the temperature change of the environment where the screen of the mobile terminal is located, thereby improving the user experience.
Description
Technical field
The present invention relates to technical field of mobile terminals, particularly relate to the screen defogging method of mobile terminal, system and device.
Background technology
Winter from low temperature chamber in hot room; the mobile terminal that mobile phone, panel computer etc. have display screen can be covered by one deck fog because of variations in temperature usually; not only affect screen, the use of first-class module of making a video recording, serious also can cause loss to the electronic component of its inside.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide the screen defogging method of mobile terminal, system and device, can affect the normal use problem of mobile terminal for solving the fog produced due to variations in temperature in prior art.
For achieving the above object and other relevant objects, the invention provides a kind of screen defogging method of mobile terminal, comprising: gather the screen of described mobile terminal and the temperature value of environment residing for it respectively.When detecting that the temperature value of the temperature value of described screen lower than described environment exceedes predetermined threshold value, produce heat to improve the temperature of described screen.
In one embodiment of the invention, described generation heat comprises with the temperature improving described screen: at least one electronic component to described mobile terminal sends the identical electromagnetic wave of natural frequency with it and produces resonance to make described electronic component.
In one embodiment of the invention, when detecting that the described temperature value producing the electronic component of resonance is more than or equal to its normal working temperature value, stop sending described electromagnetic wave.
In one embodiment of the invention, when detecting that the temperature value of described screen is not less than the temperature value of described environment, stop the temperature improving described screen.
For achieving the above object and other relevant objects, the invention provides a kind of screen demister system of mobile terminal, comprising: temperature measurement module, for the temperature value of the screen and environment residing for it that gather described mobile terminal respectively.Processing module, for when detecting that the temperature value of the temperature value of described screen lower than described environment exceedes predetermined threshold value, produces heat to improve the temperature of described screen.
In one embodiment of the invention, described generation heat comprises with the temperature improving described screen: at least one electronic component to described mobile terminal sends the identical electromagnetic wave of natural frequency with it and produces resonance to make described electronic component.
In one embodiment of the invention, described processing module also for: when detecting that the described temperature value of electronic component producing resonance is more than or equal to its normal working temperature value, stop sending described electromagnetic wave.
In one embodiment of the invention, described processing module also for: when detecting that the temperature value of described screen is not less than the temperature value of described environment, stop improving the temperature of described screen.
For achieving the above object and other relevant objects, the invention provides a kind of screen demister of mobile terminal, comprising: sensing unit, be placed in described mobile terminal inner, for the temperature value of the screen and environment residing for it that gather described mobile terminal respectively.Processing unit, connects described sensing unit, for judging that whether the temperature value of described screen exceedes predetermined threshold value lower than the temperature value of described environment.If so, heat is produced to improve the temperature of described screen; If not, do not operate.
In one embodiment of the invention, described device also comprises: resonator, connects described processing unit, for sending the electromagnetic wave of various frequency.Wave frequency detector, connects described resonator, for detect the electromagnetic wave identical with the natural frequency of at least one electronic component of described mobile terminal in the electromagnetic wave of described various frequency after, act on described electronic component.
For achieving the above object and other relevant objects, the invention provides a kind of mobile terminal, comprising: any one mobile terminal screen demister as above.
As mentioned above, the screen defogging method of mobile terminal of the present invention, system and device, gather the screen of described mobile terminal and the temperature value of environment residing for it respectively.When detecting that the temperature value of the temperature value of described screen lower than described environment exceedes predetermined threshold value, produce heat to improve the temperature of described screen, the fog on mobile terminal can be heated away intelligently, eliminate the trouble of the manual wiping of user, facilitate user also can use mobile terminal swimmingly under different temperatures environment, also can reduce the loss of fog to internal electronic element to a certain extent.
Accompanying drawing explanation
Fig. 1 is shown as the screen defogging method flow chart of the mobile terminal in one embodiment of the invention.
Fig. 2 is shown as the screen demister system module map of the mobile terminal in one embodiment of the invention.
Fig. 3 is shown as the screen demister structure chart of the mobile terminal in one embodiment of the invention.
Fig. 4 is shown as the mobile terminal structure figure in one embodiment of the invention.
Element numbers explanation
The screen demister system of 1 mobile terminal
11 temperature measurement modules
12 processing modules
The screen demister of 2 mobile terminals
21 sensing units
22 processing units
3 mobile terminals
S1 ~ S2 step
Embodiment
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this specification can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by embodiments different in addition, and the every details in this specification also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.It should be noted that, when not conflicting, the feature in following examples and embodiment can combine mutually.
It should be noted that, the diagram provided in following examples only illustrates basic conception of the present invention in a schematic way, then only the assembly relevant with the present invention is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
The invention provides the screen defogging method of mobile terminal, system and device, method comprises: gather the screen of described mobile terminal and the temperature value of environment residing for it respectively; When detecting that the temperature value of the temperature value of described screen lower than described environment exceedes predetermined threshold value, produce heat to improve the temperature of described screen.
Wherein, described mobile terminal comprises the electronic equipment such as smart mobile phone, panel computer, and the material of its screen includes but not limited to: TFT screen, IPS screen, superLCD screen or OLED screen curtain.
The present invention is elaborated below with reference to accompanying drawing:
Refer to Fig. 1, the invention provides a kind of screen defogging method of mobile terminal, comprise the steps:
Step S1: gather the screen of described mobile terminal and the temperature value of environment residing for it respectively.
Step S2: when detecting that the temperature value of the temperature value of described screen lower than described environment exceedes predetermined threshold value, produces heat to improve the temperature of described screen.Preferably, the temperature that described generation heat improves described screen realizes to make described electronic component produce resonance thus to produce heat by sending the identical electromagnetic wave of natural frequency with it at least one electronic component of described mobile terminal.
In order to protect each electronic component injury-free under the effect of resonance, in one embodiment, when detecting that the described temperature value producing the electronic component of resonance is more than or equal to its normal working temperature value, stop sending described electromagnetic wave.
In order to protect the screen of mobile terminal injury-free when improving temperature, in one embodiment, when detecting that the temperature value of described screen is not less than the temperature value of described environment, stop the temperature improving described screen.
Refer to Fig. 2, similar to embodiment of the method principle, the invention provides a kind of screen demister system 1 of mobile terminal, comprising: temperature measurement module 11 and processing module 12.Because the technical characteristic in preceding method embodiment also may be used for native system embodiment, thus it is no longer repeated.
Temperature measurement module 11 gathers the screen of described mobile terminal and the temperature value of environment residing for it respectively.Processing module 12 judges whether the temperature value of described screen exceedes predetermined threshold value lower than the temperature value of described environment, if so, then produces heat to improve the temperature of described screen; If not, then do not operate.Preferably, the temperature that described generation heat improves described screen is specially: processing module 12 controls to send the identical electromagnetic wave of natural frequency with it at least one electronic component of described mobile terminal and produces resonance to make described electronic component.
In one embodiment, processing module 12 also for: when detecting that the described temperature value of electronic component producing resonance is more than or equal to its normal working temperature value, stop sending described electromagnetic wave.
In one embodiment, processing module 12 also for: when detecting that the temperature value of described screen is not less than the temperature value of described environment, stop improving the temperature of described screen.
Refer to Fig. 3, similar to previous embodiment principle, the invention provides a kind of screen demister 2 of mobile terminal, comprising: sensing unit 21 and the processing unit 22 be attached thereto.Because the technical characteristic in previous embodiment is also applicable to this device embodiment, thus it is no longer repeated.Wherein, sensing unit 21 can comprise: the temperature-sensing element such as temperature sensor, thermocouple, and processing unit 22 can comprise the chips such as MCU, SOC.
Preferably, thermocouple is placed in the temperature that mobile terminal detects its screen, especially, choose on screen a bit as test point for obtaining the temperature value of measurement, the position of this test point is preferably near its processor region, further, temperature sensor is arranged at mobile terminal and is used for Real-time Obtaining ambient temperature.When built-in thermocouple detects that the ambient temperature temperature difference that screen temperature and temperature sensor detect exceedes the threshold value of setting, processing unit 22 can send control signal to control and produce heat.
In one embodiment, described device 2 also comprises: the resonator of connection handling unit 22, and connects the wave frequency detector of described resonator.Concrete, after processing unit 22 sends control signal, resonator sends the electromagnetic wave of various frequency.Wave frequency detector realizes the detection to the electromagnetic frequency of described various frequency, and the electromagnetic wave that the natural frequency filtering out at least one electronic component of described mobile terminal is identical, acted on this electronic component.Because the electromagnetic frequency acted on is equal with the natural frequency of this electronic component or closely, will cause the internal resonance of this element, make interior can increase, thus this object generates heat at short notice, and then reach the effect to screen heating.Especially, the electromagnetic wave identical or close with its natural frequency can also be sent to mobile terminal entirety, thus mobile terminal is resonated, finally make screen temperature raise.
In order to not affect mobile terminal and wherein each electronic component, comprise the basic function of screen, sensing unit 21 also can continue detected temperatures value, and temperature, by controlling resonator and wave frequency detector, controls in reasonable, normal scope by processing unit 22.
Refer to Fig. 4, the invention provides a kind of mobile terminal 3, comprising: any one described mobile terminal screen demister 2.
In sum, the fog that the screen that the present invention effectively can eliminate mobile terminal produces because of the variations in temperature of residing environment, thus improve Consumer's Experience, effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (11)
1. a screen defogging method for mobile terminal, is characterized in that, comprising:
Gather the screen of described mobile terminal and the temperature value of environment residing for it respectively;
When detecting that the temperature value of the temperature value of described screen lower than described environment exceedes predetermined threshold value, produce heat to improve the temperature of described screen.
2. the screen defogging method of mobile terminal according to claim 1, it is characterized in that, described generation heat comprises with the temperature improving described screen: at least one electronic component to described mobile terminal sends the identical electromagnetic wave of natural frequency with it and produces resonance to make described electronic component.
3. the screen defogging method of mobile terminal according to claim 1, is characterized in that, when detecting that the described temperature value producing the electronic component of resonance is more than or equal to its normal working temperature value, stops sending described electromagnetic wave.
4. the screen defogging method of mobile terminal according to claim 1, is characterized in that, when detecting that the temperature value of described screen is not less than the temperature value of described environment, stops the temperature improving described screen.
5. a screen demister system for mobile terminal, is characterized in that, comprising:
Temperature measurement module, for gathering the screen of described mobile terminal respectively and the temperature value of environment residing for it;
Processing module, for when detecting that the temperature value of the temperature value of described screen lower than described environment exceedes predetermined threshold value, produces heat to improve the temperature of described screen.
6. the screen demister system of mobile terminal according to claim 5, it is characterized in that, described generation heat comprises with the temperature improving described screen: at least one electronic component to described mobile terminal sends the identical electromagnetic wave of natural frequency with it and produces resonance to make described electronic component.
7. the screen demister system of mobile terminal according to claim 5, it is characterized in that, described processing module also for: when detecting that the described temperature value of electronic component producing resonance is more than or equal to its normal working temperature value, stop sending described electromagnetic wave.
8. the screen demister system of mobile terminal according to claim 5, is characterized in that, described processing module also for: when detecting that the temperature value of described screen is not less than the temperature value of described environment, stop improving the temperature of described screen.
9. a screen demister for mobile terminal, is characterized in that, comprising:
Sensing unit, is placed in described mobile terminal inner, for the temperature value of the screen and environment residing for it that gather described mobile terminal respectively;
Processing unit, connects described sensing unit, for judging that whether the temperature value of described screen exceedes predetermined threshold value lower than the temperature value of described environment; If so, heat is produced to improve the temperature of described screen; If not, do not operate.
10. the screen demister of mobile terminal according to claim 9, is characterized in that, comprising:
Resonator, connects described processing unit, for sending the electromagnetic wave of various frequency;
Wave frequency detector, connects described resonator, for detect the electromagnetic wave identical with the natural frequency of at least one electronic component of described mobile terminal in the electromagnetic wave of described various frequency after, act on described electronic component.
11. 1 kinds of mobile terminals, is characterized in that, comprising: the mobile terminal screen demister as described in claim 9 or 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510891892.3A CN105554928B (en) | 2015-12-04 | 2015-12-04 | Screen defogging method, system and device for mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510891892.3A CN105554928B (en) | 2015-12-04 | 2015-12-04 | Screen defogging method, system and device for mobile terminal |
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| Publication Number | Publication Date |
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| CN105554928A true CN105554928A (en) | 2016-05-04 |
| CN105554928B CN105554928B (en) | 2019-09-13 |
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| CN201510891892.3A Active CN105554928B (en) | 2015-12-04 | 2015-12-04 | Screen defogging method, system and device for mobile terminal |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106168921A (en) * | 2016-06-30 | 2016-11-30 | 维沃移动通信有限公司 | A kind of low-temperature protection method of mobile terminal flexible screen and mobile terminal |
| CN107014196A (en) * | 2017-04-18 | 2017-08-04 | 四川长虹教育科技有限公司 | Touch interacts flat board antifogging system and defogging method |
| CN107665055A (en) * | 2016-07-29 | 2018-02-06 | Ncr公司 | Touch-screen demister |
| GB2553197A (en) * | 2016-06-14 | 2018-02-28 | Hand Held Products Incorporated | Managing energy usage in mobile devices |
| US10097681B2 (en) | 2016-06-14 | 2018-10-09 | Hand Held Products, Inc. | Managing energy usage in mobile devices |
| CN111862002A (en) * | 2020-06-29 | 2020-10-30 | 维沃移动通信有限公司 | Screen water mist removing method and device, electronic equipment and readable storage medium |
| CN112596556A (en) * | 2020-12-17 | 2021-04-02 | Oppo广东移动通信有限公司 | Temperature control method and electronic device |
| CN114489246A (en) * | 2021-12-29 | 2022-05-13 | 苏州摩比信通智能系统有限公司 | Automatic defogging system and method for PDA screen |
| CN115134460A (en) * | 2021-03-29 | 2022-09-30 | 北京小米移动软件有限公司 | Mobile terminal temperature control method, device, terminal and storage medium |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10306051B2 (en) | 2016-06-14 | 2019-05-28 | Hand Held Products, Inc. | Managing energy usage in mobile devices |
| US10791213B2 (en) * | 2016-06-14 | 2020-09-29 | Hand Held Products, Inc. | Managing energy usage in mobile devices |
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| CN106168921A (en) * | 2016-06-30 | 2016-11-30 | 维沃移动通信有限公司 | A kind of low-temperature protection method of mobile terminal flexible screen and mobile terminal |
| CN107665055B (en) * | 2016-07-29 | 2020-10-02 | Ncr公司 | Touch screen demister |
| CN107665055A (en) * | 2016-07-29 | 2018-02-06 | Ncr公司 | Touch-screen demister |
| CN107014196A (en) * | 2017-04-18 | 2017-08-04 | 四川长虹教育科技有限公司 | Touch interacts flat board antifogging system and defogging method |
| CN111862002A (en) * | 2020-06-29 | 2020-10-30 | 维沃移动通信有限公司 | Screen water mist removing method and device, electronic equipment and readable storage medium |
| CN112596556A (en) * | 2020-12-17 | 2021-04-02 | Oppo广东移动通信有限公司 | Temperature control method and electronic device |
| CN115134460A (en) * | 2021-03-29 | 2022-09-30 | 北京小米移动软件有限公司 | Mobile terminal temperature control method, device, terminal and storage medium |
| CN114489246A (en) * | 2021-12-29 | 2022-05-13 | 苏州摩比信通智能系统有限公司 | Automatic defogging system and method for PDA screen |
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| CN105554928B (en) | 2019-09-13 |
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