CN103347247A - Method and device for regulating screen brightness of intelligent electronic device - Google Patents
Method and device for regulating screen brightness of intelligent electronic device Download PDFInfo
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- CN103347247A CN103347247A CN2013102258297A CN201310225829A CN103347247A CN 103347247 A CN103347247 A CN 103347247A CN 2013102258297 A CN2013102258297 A CN 2013102258297A CN 201310225829 A CN201310225829 A CN 201310225829A CN 103347247 A CN103347247 A CN 103347247A
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Abstract
The invention discloses a method and device for regulating screen brightness of an intelligent electronic device. The method can include the steps that latitude and longitude information and time information are extracted from current position information of the intelligent electronic device; by the utilization of the latitude and longitude information, sunrise and sunset situations of the current position and the current weather situation of the current position are acquired; the screen brightness of the intelligent electronic device is regulated according to the sunrise and sunset situations and the current weather situation. The method and device for regulating screen brightness of the intelligent electronic device can solve the problem that inconvenience is caused when a user needs to repeatedly regulate the screen brightness outdoors because of influences of different time conditions and different weather conditions.
Description
Technical field
The present invention relates to screen intensity and regulate, particularly relate to method and device that a kind of intelligent electronic device screen intensity is regulated.
Background technology
Development along with intelligent electronic device (mobile device and mobile unit etc.), the user uses this kind equipment often because of the influence of different time and weather out of doors, forced will manually the adjusting repeatedly just screen intensity can obtain suitable screen intensity, thereby to making troubles in the use of user to the said equipment.
Summary of the invention
The method of main purpose of the present invention for providing a kind of intelligent electronic device screen intensity to regulate promoted the convenience that intelligent electronic device uses.
The present invention proposes the method that a kind of intelligent electronic device screen intensity is regulated, and comprising:
Extract latitude and longitude information and temporal information from the current location information of intelligent electronic device;
Utilize described latitude and longitude information to obtain sunrise sunset situation and the current weather situation of current location;
Regulate the screen intensity of intelligent electronic device in conjunction with the current weather situation according to the sunrise sunset situation.
Preferably, described step of regulating the screen intensity of intelligent electronic device in conjunction with the current weather situation according to the sunrise sunset situation specifically comprises:
Utilize described sunrise sunset situation to set up related with the period and be provided with the brightness regulation table of comparisons of a plurality of adjusting patterns;
From the brightness regulation table of comparisons, choose adaptive adjusting pattern according to described temporal information;
Screen intensity according to adaptive adjusting pattern and current weather situation adjusting intelligent electronic device.
Preferably, described adjusting pattern comprises:
Day mode, noon pattern and Night.
Preferably, described step of regulating the screen intensity of intelligent electronic device according to adaptive adjusting pattern and current weather situation specifically comprises:
When adaptive adjusting pattern is day mode, if the current weather situation is poor, then regulate screen intensity according to Night, otherwise regulate screen intensity according to day mode; The weather condition difference comprises: thunderstorm, cloudy day, dense fog or haze;
When adaptive adjusting pattern is the pattern at noon, if the current weather situation is poor, then regulate screen intensity according to Night, otherwise according to pattern adjusting at noon screen intensity;
When adaptive adjusting pattern is Night, then regulate screen intensity according to Night.
Preferably, described step of regulating the screen intensity of intelligent electronic device in conjunction with the current weather situation according to the sunrise sunset situation specifically comprises:
Related with period and weather and be provided with the brightness regulation table of comparisons of a plurality of adjusting patterns in conjunction with described sunrise sunset situation and weather condition foundation;
According to described temporal information and current weather situation, from the brightness regulation table of comparisons, choose the screen intensity that adaptive adjusting pattern is regulated intelligent electronic device.
The present invention also proposes the device that a kind of intelligent electronic device screen intensity is regulated, and comprising:
Information extraction modules is used for extracting latitude and longitude information and temporal information from the current location information of intelligent electronic device;
Parameter acquisition module is used for utilizing described latitude and longitude information to obtain sunrise sunset situation and the current weather situation of current location;
The screen adjustment module is used for according to the screen intensity of sunrise sunset situation in conjunction with current weather situation adjusting intelligent electronic device.
Preferably, described screen adjustment module specifically comprises:
First builds table unit, is used for utilizing described sunrise sunset situation to set up related with the period and is provided with the brightness regulation table of comparisons of a plurality of adjusting patterns;
Choose the unit, be used for choosing adaptive adjusting pattern according to described temporal information from the brightness regulation table of comparisons;
First regulon is used for the screen intensity according to adaptive adjusting pattern and current weather situation adjusting intelligent electronic device.
Preferably, described adjusting pattern comprises:
Day mode, noon pattern and Night.
Preferably, described regulon specifically is used for:
When adaptive adjusting pattern is day mode, if the current weather situation is poor, then regulate screen intensity according to Night, otherwise regulate screen intensity according to day mode; The weather condition difference comprises: thunderstorm, cloudy day, dense fog or haze;
When adaptive adjusting pattern is the pattern at noon, if the current weather situation is poor, then regulate screen intensity according to Night, otherwise according to pattern adjusting at noon screen intensity;
When adaptive adjusting pattern is Night, then regulate screen intensity according to Night.
Preferably, described screen adjustment module also specifically comprises:
Second builds table unit, is used for related with period and weather and be provided with the brightness regulation table of comparisons of a plurality of adjusting patterns in conjunction with described sunrise sunset situation and weather condition foundation;
Second regulon is used for according to described temporal information and current weather situation, chooses the screen intensity that adaptive adjusting pattern is regulated intelligent electronic device from the brightness regulation table of comparisons.
Method and device that intelligent electronic device screen intensity of the present invention is regulated, can obtain latitude and longitude information and temporal information in the positional information (such as GPS information etc.) according to intelligent electronic device, from the sun set/raise time table, find out corresponding local sun set/raise time, add the local weather condition, make the screen intensity regulation scheme, thereby reach automatic adjusting screen intensity effect, solving the user often needs repeatedly screen intensity to be regulated the inconvenience that causes because of the influence of different time and weather out of doors.
Description of drawings
Fig. 1 is the steps flow chart schematic diagram of method one embodiment of intelligent electronic device screen intensity adjusting of the present invention;
Fig. 2 is the steps flow chart schematic diagram that screen intensity is regulated among another embodiment of method of regulating of intelligent electronic device screen intensity of the present invention;
Fig. 3 is the steps flow chart schematic diagram that screen intensity is regulated among the another embodiment of method that regulates of intelligent electronic device screen intensity of the present invention;
Fig. 4 is the structural representation of device one embodiment of intelligent electronic device screen intensity adjusting of the present invention;
Fig. 5 is the structural representation of screen adjustment module among another embodiment of device of regulating of intelligent electronic device screen intensity of the present invention;
Fig. 6 is the structural representation of screen adjustment module among the another embodiment of device that regulates of intelligent electronic device screen intensity of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
With reference to Fig. 1, method one embodiment that a kind of intelligent electronic device screen intensity of the present invention is regulated is proposed.This method can comprise step:
Step S11, extract latitude and longitude information and temporal information from the current location information of intelligent electronic device;
Step S12, utilize described latitude and longitude information to obtain sunrise sunset situation and the current weather situation of current location;
Step S13, the screen intensity of regulating intelligent electronic device according to the sunrise sunset situation in conjunction with the current weather situation.
Intelligent electronic device in the present embodiment comprises mobile device and mobile unit etc. at least, has functions such as data processing, network service and location finding at least.Such as equipment such as smart mobile phone, panel computer and intelligent vehicle-carried rearview mirrors.
Because the mobility of above-mentioned intelligent electronic device, the frequency of its outdoor use is higher, so screen display needs the combining environmental factor suitably to adjust.Such as fine day and the rainy day of intelligent back vision mirror in a regional same period, the needed display brightness of screen is with difference.
The method that the intelligent electronic device screen intensity of present embodiment is regulated, can obtain latitude and longitude information and temporal information in the positional information (such as GPS information etc.) according to intelligent electronic device, from the sun set/raise time table, find out corresponding local sun set/raise time, add the local weather condition, make the screen intensity regulation scheme, thereby reach automatic adjusting screen intensity effect, solving the user often needs repeatedly screen intensity to be regulated the inconvenience that causes because of the influence of different time and weather out of doors.
With reference to Fig. 2, in another embodiment of the present invention, above-mentioned steps S13 can specifically comprise step:
Step S131, utilize described sunrise sunset situation to set up related with the period and be provided with the brightness regulation table of comparisons of a plurality of adjusting patterns;
Step S132, from the brightness regulation table of comparisons, choose adaptive adjusting pattern according to described temporal information;
Step S133, the screen intensity of regulating intelligent electronic device according to adaptive adjusting pattern and current weather situation.
In the present embodiment, at first utilize sun set/raise time to define at least three kinds of patterns of screen intensity: day mode, noon pattern and Night, set up the brightness regulation table of comparisons; The latitude and longitude information of obtaining in the GPS information according to intelligent electronic device is known current location information and time on date again, and adaptive adjusting pattern is chosen in contrast " national sun set/raise time table " from the brightness regulation table of comparisons; Obtain the current weather situation from the webserver then, add local current weather condition as a reference, judge that at last current screen is fit to be in the sort of luminance patterns, thereby reach automatic adjusting screen intensity effect.
Specifically may further comprise the steps:
At first define three kinds of brightness regulation patterns, utilize sun set/raise time definition three kinds of patterns (daytime, noon, night); This at noon pattern, noon, pattern=after the preceding 1.5 hours～center time of center time was 1.5 hours, this center time=(after the sunrise-sunset before) time/2; This day mode, between at sunrise back 15 minutes～noon pattern, noon, pattern～sunset time was preceding 15 minutes; Night, at sunrise between preceding 15 minutes of back 15 minutes～sunset time; The brightness range of above-mentioned three kinds of pattern correspondences, noon, the pattern corresponding brightness was 85～100, and the day mode corresponding brightness is 21～84, and the Night corresponding brightness is 0～20.
Above-mentioned intelligent electronic device can obtain latitude and longitude information and date temporal information from gps signal; Search according to the GPS latitude and longitude information in the local data base of intelligent electronic device and store corresponding data, find out the city of longitude and latitude correspondence, and utilize urban information, province under this city of local data library lookup; According to date and time information among the GPS and province, place information, contrast local data base " sun set/raise time table " is found this city day on the same day and is grown temporal information again; The sun set/raise time that utilization is obtained, cover are used in the above-mentioned luminance patterns definition, the corresponding time period that draws pattern at noon on the same day, day mode and night mode.Intelligent electronic device is searched the online service device, obtains current weather information, and the current time information that provides according to GPS information in conjunction with the time period of noon on same day pattern, day mode and night mode, judges that the current time belongs to the sort of brightness regulation pattern.
When adaptive adjusting pattern is day mode, if the current weather situation is poor, then regulate screen intensity according to Night, screen intensity is adjusted to 0～20, otherwise regulates screen intensity according to day mode, screen intensity is adjusted to 21～84; The weather condition difference comprises: thunderstorm, cloudy day, dense fog or haze.
When adaptive adjusting pattern is the pattern at noon, if the current weather situation is poor, then regulate screen intensity according to Night, screen intensity is adjusted to 0～20, otherwise according to pattern adjusting at noon screen intensity, screen intensity is adjusted to 85～100.
When adaptive adjusting pattern is Night, then regulate screen intensity according to Night, screen intensity is adjusted to 0～20.
With reference to Fig. 3, in another embodiment of the present invention, above-mentioned steps S13 also can specifically comprise step:
Step S134, related with period and weather and be provided with the brightness regulation table of comparisons of a plurality of adjusting patterns in conjunction with described sunrise sunset situation and weather condition foundation;
Step S135, according to described temporal information and current weather situation, from the brightness regulation table of comparisons, choose the screen intensity that adaptive adjusting pattern is regulated intelligent electronic device.
The brightness regulation table of comparisons in the present embodiment is weather condition to be combined with the time be associated to the brightness regulation pattern, and both make up a corresponding brightness regulation pattern with the cloudy day such as the period at noon.So, after obtaining above-mentioned intelligent electronic device and can from gps signal, obtaining latitude and longitude information and date temporal information, only need can find required brightness regulation pattern by this brightness regulation table of comparisons is disposable, realize the automatic adjustment of screen intensity.
With reference to Fig. 4, the present invention also proposes device one embodiment that a kind of intelligent electronic device screen intensity is regulated.This device can comprise: information extraction modules 21, parameter acquisition module 22 and screen adjustment module 23; This information extraction modules 21 is used for extracting latitude and longitude information and temporal information from the current location information of intelligent electronic device; This parameter acquisition module 22 is used for utilizing described latitude and longitude information to obtain sunrise sunset situation and the current weather situation of current location; This screen adjustment module 23 is used for according to the screen intensity of sunrise sunset situation in conjunction with current weather situation adjusting intelligent electronic device.
Intelligent electronic device in the present embodiment comprises mobile device and mobile unit etc. at least, has functions such as data processing, network service and location finding at least.Such as equipment such as smart mobile phone, panel computer and intelligent vehicle-carried rearview mirrors.
Because the mobility of above-mentioned intelligent electronic device, the frequency of its outdoor use is higher, so screen display needs the combining environmental factor suitably to adjust.Such as fine day and the rainy day of intelligent back vision mirror in a regional same period, the needed display brightness of screen is with difference.
The device that the intelligent electronic device screen intensity of present embodiment is regulated, can obtain latitude and longitude information and temporal information in the positional information (such as GPS information etc.) according to intelligent electronic device, from the sun set/raise time table, find out corresponding local sun set/raise time, add the local weather condition, make the screen intensity regulation scheme, thereby reach automatic adjusting screen intensity effect, solving the user often needs repeatedly screen intensity to be regulated the inconvenience that causes because of the influence of different time and weather out of doors.
With reference to Fig. 5, in the another embodiment of the present invention, above-mentioned screen adjustment module 23 can specifically comprise: first build table unit 231, choose unit 232 and first regulon 233; This first builds table unit 231, is used for utilizing described sunrise sunset situation to set up related with the period and is provided with the brightness regulation table of comparisons of a plurality of adjusting patterns; This chooses unit 232, is used for choosing adaptive adjusting pattern according to described temporal information from the brightness regulation table of comparisons; This first regulon 233 is used for the screen intensity according to adaptive adjusting pattern and current weather situation adjusting intelligent electronic device.
In the present embodiment, at first utilize sun set/raise time to define at least three kinds of patterns of screen intensity: day mode, noon pattern and Night, set up the brightness regulation table of comparisons; The latitude and longitude information of obtaining in the GPS information according to intelligent electronic device is known current location information and time on date again, and adaptive adjusting pattern is chosen in contrast " national sun set/raise time table " from the brightness regulation table of comparisons; Obtain the current weather situation from the webserver then, add local current weather condition as a reference, judge that at last current screen is fit to be in the sort of luminance patterns, thereby reach automatic adjusting screen intensity effect.
Specifically may further comprise the steps:
At first define three kinds of brightness regulation patterns, utilize sun set/raise time definition three kinds of patterns (daytime, noon, night); This at noon pattern, noon, pattern=after the preceding 1.5 hours～center time of center time was 1.5 hours, this center time=(after the sunrise-sunset before) time/2; This day mode, between at sunrise back 15 minutes～noon pattern, noon, pattern～sunset time was preceding 15 minutes; Night, at sunrise between preceding 15 minutes of back 15 minutes～sunset time; The brightness range of above-mentioned three kinds of pattern correspondences, noon, the pattern corresponding brightness was 85～100, and the day mode corresponding brightness is 21～84, and the Night corresponding brightness is 0～20.
Above-mentioned intelligent electronic device can obtain latitude and longitude information and date temporal information from gps signal; Search according to the GPS latitude and longitude information in the local data base of intelligent electronic device and store corresponding data, find out the city of longitude and latitude correspondence, and utilize urban information, province under this city of local data library lookup; According to date and time information among the GPS and province, place information, contrast local data base " sun set/raise time table " is found this city day on the same day and is grown temporal information again; The sun set/raise time that utilization is obtained, cover are used in the above-mentioned luminance patterns definition, the corresponding time period that draws pattern at noon on the same day, day mode and night mode.Intelligent electronic device is searched the online service device, obtains current weather information, and the current time information that provides according to GPS information in conjunction with the time period of noon on same day pattern, day mode and night mode, judges that the current time belongs to the sort of brightness regulation pattern.
When adaptive adjusting pattern is day mode, if the current weather situation is poor, then regulate screen intensity according to Night, screen intensity is adjusted to 0～20, otherwise regulates screen intensity according to day mode, screen intensity is adjusted to 21～84; The weather condition difference comprises: thunderstorm, cloudy day, dense fog or haze.
When adaptive adjusting pattern is the pattern at noon, if the current weather situation is poor, then regulate screen intensity according to Night, screen intensity is adjusted to 0～20, otherwise according to pattern adjusting at noon screen intensity, screen intensity is adjusted to 85～100.
When adaptive adjusting pattern is Night, then regulate screen intensity according to Night, screen intensity is adjusted to 0～20.
With reference to Fig. 6, in another embodiment of the present invention, above-mentioned screen adjustment module 23 also can specifically comprise: second builds 234 yuan of lists and second regulon 235; This second builds 234 yuan of lists, is used for related with period and weather and be provided with the brightness regulation table of comparisons of a plurality of adjusting patterns in conjunction with described sunrise sunset situation and weather condition foundation; This second regulon 235 is used for according to described temporal information and current weather situation, chooses the screen intensity that adaptive adjusting pattern is regulated intelligent electronic device from the brightness regulation table of comparisons.
The brightness regulation table of comparisons in the present embodiment is weather condition to be combined with the time be associated to the brightness regulation pattern, and both make up a corresponding brightness regulation pattern with the cloudy day such as the period at noon.So, after obtaining above-mentioned intelligent electronic device and can from gps signal, obtaining latitude and longitude information and date temporal information, only need can find required brightness regulation pattern by this brightness regulation table of comparisons is disposable, realize the automatic adjustment of screen intensity.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. the method that the intelligent electronic device screen intensity is regulated is characterized in that, comprising:
Extract latitude and longitude information and temporal information from the current location information of intelligent electronic device;
Utilize described latitude and longitude information to obtain sunrise sunset situation and the current weather situation of current location;
Regulate the screen intensity of intelligent electronic device in conjunction with the current weather situation according to the sunrise sunset situation.
2. the method for intelligent electronic device screen intensity adjusting according to claim 1 is characterized in that, described step of regulating the screen intensity of intelligent electronic device in conjunction with the current weather situation according to the sunrise sunset situation specifically comprises:
Utilize described sunrise sunset situation to set up related with the period and be provided with the brightness regulation table of comparisons of a plurality of adjusting patterns;
From the brightness regulation table of comparisons, choose adaptive adjusting pattern according to described temporal information;
Screen intensity according to adaptive adjusting pattern and current weather situation adjusting intelligent electronic device.
3. the intelligent electronic device screen intensity according to claim 2 method of regulating is characterized in that described adjusting pattern comprises:
Day mode, noon pattern and Night.
4. the intelligent electronic device screen intensity according to claim 3 method of regulating is characterized in that, described step of regulating the screen intensity of intelligent electronic device according to adaptive adjusting pattern and current weather situation specifically comprises:
When adaptive adjusting pattern is day mode, if the current weather situation is poor, then regulate screen intensity according to Night, otherwise regulate screen intensity according to day mode; The weather condition difference comprises: thunderstorm, cloudy day, dense fog or haze;
When adaptive adjusting pattern is the pattern at noon, if the current weather situation is poor, then regulate screen intensity according to Night, otherwise according to pattern adjusting at noon screen intensity;
When adaptive adjusting pattern is Night, then regulate screen intensity according to Night.
5. the method for intelligent electronic device screen intensity adjusting according to claim 1 is characterized in that, described step of regulating the screen intensity of intelligent electronic device in conjunction with the current weather situation according to the sunrise sunset situation specifically comprises:
Related with period and weather and be provided with the brightness regulation table of comparisons of a plurality of adjusting patterns in conjunction with described sunrise sunset situation and weather condition foundation;
According to described temporal information and current weather situation, from the brightness regulation table of comparisons, choose the screen intensity that adaptive adjusting pattern is regulated intelligent electronic device.
6. the device that the intelligent electronic device screen intensity is regulated is characterized in that, comprising:
Information extraction modules is used for extracting latitude and longitude information and temporal information from the current location information of intelligent electronic device;
Parameter acquisition module is used for utilizing described latitude and longitude information to obtain sunrise sunset situation and the current weather situation of current location;
The screen adjustment module is used for according to the screen intensity of sunrise sunset situation in conjunction with current weather situation adjusting intelligent electronic device.
7. the device regulated of intelligent electronic device screen intensity according to claim 6 is characterized in that described screen adjustment module specifically comprises:
First builds table unit, is used for utilizing described sunrise sunset situation to set up related with the period and is provided with the brightness regulation table of comparisons of a plurality of adjusting patterns;
Choose the unit, be used for choosing adaptive adjusting pattern according to described temporal information from the brightness regulation table of comparisons;
First regulon is used for the screen intensity according to adaptive adjusting pattern and current weather situation adjusting intelligent electronic device.
8. the device regulated of intelligent electronic device screen intensity according to claim 7 is characterized in that described adjusting pattern comprises:
Day mode, noon pattern and Night.
9. the device regulated of intelligent electronic device screen intensity according to claim 8 is characterized in that described regulon specifically is used for:
When adaptive adjusting pattern is day mode, if the current weather situation is poor, then regulate screen intensity according to Night, otherwise regulate screen intensity according to day mode; The weather condition difference comprises: thunderstorm, cloudy day, dense fog or haze;
When adaptive adjusting pattern is the pattern at noon, if the current weather situation is poor, then regulate screen intensity according to Night, otherwise according to pattern adjusting at noon screen intensity;
When adaptive adjusting pattern is Night, then regulate screen intensity according to Night.
10. the device regulated of intelligent electronic device screen intensity according to claim 6 is characterized in that described screen adjustment module also specifically comprises:
Second builds table unit, is used for related with period and weather and be provided with the brightness regulation table of comparisons of a plurality of adjusting patterns in conjunction with described sunrise sunset situation and weather condition foundation;
Second regulon is used for according to described temporal information and current weather situation, chooses the screen intensity that adaptive adjusting pattern is regulated intelligent electronic device from the brightness regulation table of comparisons.
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