CN113823246A - Screen brightness adjusting method and device and electronic equipment - Google Patents
Screen brightness adjusting method and device and electronic equipment Download PDFInfo
- Publication number
- CN113823246A CN113823246A CN202111086662.1A CN202111086662A CN113823246A CN 113823246 A CN113823246 A CN 113823246A CN 202111086662 A CN202111086662 A CN 202111086662A CN 113823246 A CN113823246 A CN 113823246A
- Authority
- CN
- China
- Prior art keywords
- screen
- brightness
- user
- condition
- navigation information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 85
- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
- Navigation (AREA)
Abstract
The application discloses a screen brightness adjusting method and device and electronic equipment, and belongs to the technical field of display. The method comprises the following steps: acquiring navigation information when the electronic equipment is in a navigation mode; acquiring the eye state of the user through a camera under the condition that the navigation information meets a target condition; in the case that the eyes of a user are detected to look at the screen of the electronic equipment, controlling the screen to brighten at a first brightness.
Description
Technical Field
The application belongs to the technical field of display, and particularly relates to a screen brightness adjusting method and device and electronic equipment.
Background
At present, the functions of electronic equipment are more and more abundant, and great convenience is brought to daily life of people. For example, a user typically uses the navigation functions of the electronic device while driving a vehicle.
In the related art, the electronic device controls the screen to be in a normally bright state during the navigation process so that the user can know the road condition information at any time, and the screen brightness generally needs to be adjusted to be higher brightness to enable the user to see the screen clearly under the outdoor condition. In this case, the screen of the electronic device consumes more power and the battery power is consumed faster.
Disclosure of Invention
The embodiment of the application aims to provide a screen brightness adjusting method and device and electronic equipment, and the problem that the battery power consumption of the electronic equipment is high in the navigation process can be solved.
In a first aspect, an embodiment of the present application provides a method for adjusting screen brightness, including: acquiring navigation information when the electronic equipment is in a navigation mode; acquiring the eye state of the user through a camera under the condition that the navigation information meets a target condition; in the case that the eyes of a user are detected to look at the screen of the electronic equipment, controlling the screen to brighten at a first brightness.
In a second aspect, an embodiment of the present application provides a screen brightness adjusting apparatus, including: the first acquisition module is used for acquiring navigation information when the electronic equipment is in a navigation mode; the second acquisition module is used for acquiring the eye state of the user through a camera under the condition that the navigation information meets the target condition; the control module is used for controlling the screen to brighten at a first brightness under the condition that the eyes of the user are detected to look at the screen of the electronic equipment.
In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, the program or instructions implement the steps of the method according to the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the first aspect.
In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the first aspect.
In the embodiment of the application, the navigation information is acquired when the electronic equipment is in a navigation mode; acquiring the eye state of the user through a camera under the condition that the navigation information meets a target condition; under the condition that the eyes of a user are detected to look at the screen of the electronic equipment, the screen is controlled to be bright at the first brightness, and the problem that the battery power consumption of the electronic equipment is high in the navigation process can be solved.
Drawings
FIG. 1 is a schematic flow chart diagram of a screen brightness adjustment method according to one embodiment of the present application;
FIG. 2 is a schematic flow chart diagram of a screen brightness adjustment method according to another embodiment of the present application;
FIG. 3 is a schematic flow chart diagram of a screen brightness adjustment method according to another embodiment of the present application;
FIG. 4 is a schematic flow chart diagram of a screen brightness adjustment method according to another embodiment of the present application;
FIG. 5 is a schematic flow chart diagram of a screen brightness adjustment method according to another embodiment of the present application;
FIG. 6 is a schematic diagram of a screen brightness adjustment apparatus according to an embodiment of the present application;
FIG. 7 is a schematic structural diagram of an electronic device according to another embodiment of the present application;
fig. 8 is a hardware configuration diagram of an electronic device according to another embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The screen brightness adjusting method provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
As shown in fig. 1, an embodiment of the present application provides a screen brightness adjusting method, which may be performed by an electronic device, in other words, may be performed by software or hardware installed in the electronic device, and the method includes the steps of:
step 110: and acquiring the navigation information when the electronic equipment is in the navigation mode.
For example, a user opens an application with a navigation function on the electronic device, selects a destination, and turns on a navigation mode. The electronic device enters a navigation mode after receiving a request for starting the navigation mode. In the navigation mode, the electronic device can provide navigation information for the user according to information such as the real-time position, the destination position and the road condition of the user.
The navigation information comprises 'XX meters away from a destination', 'traffic light intersection ahead turns left', 'straight going along the current road', 'XXX meters ahead enter a ramp', 'notice of passing through a school road section', and the like.
This step obtains navigation information when the electronic device is in a navigation mode, the navigation information being understood as navigation information currently or to be provided to a user. The navigation information may be obtained from a background, or obtained by recognizing navigation voice, or obtained by other methods, which is not limited in the embodiments of the present application.
Step 120: and acquiring the eye state of the user through a camera under the condition that the navigation information meets the target condition.
The target condition refers to a condition that the user may need to know the navigation information in detail by viewing the screen.
For example, in the case that the navigation information is prompt information such as "XXX meters ahead enter a ramp" or "turn left at a traffic light intersection ahead", and the like, after hearing the voice prompt, the user may need to check the route indication on the screen to ensure that the current driving route is correct, for reasons such as complex road conditions or unfamiliar road, and therefore, such navigation information satisfies the target condition.
For another example, in the case where the navigation information is prompt information such as "XX m away from the destination" or "pay attention to passing a school road," since such navigation information is irrelevant to the driving route, the user does not generally need to view the screen after hearing the voice prompt, and therefore such navigation information does not satisfy the target condition.
In the embodiment of the application, under the condition that a user possibly needs to view a screen, the eye state of the user is acquired through the camera, and the actual condition that the user looks at the screen is determined.
For example, when a user drives a vehicle, the electronic device is fixedly placed near a center console of the vehicle, so that a screen of the electronic device is positioned within a visual field of the user. And under the condition that the navigation information meets the target condition, controlling a front camera of the electronic equipment on the same side with the screen to be started for 5 seconds, and acquiring the eye state of the user through the front camera.
It can be understood that, in the case that the navigation information does not satisfy the target condition, the eye state of the user is not acquired through the camera. Therefore, the camera is turned on only when the navigation information meets the target condition, and is turned off when the navigation information does not meet the target condition. The camera is not always turned on, but is turned on under the condition that a user possibly needs to check a screen, so that the power consumption of the camera can be effectively reduced.
Step 130: in the case that the eyes of a user are detected to look at the screen of the electronic equipment, controlling the screen to brighten at a first brightness.
It should be appreciated that in the case where the screen is bright at the first brightness, the user can see the screen clearly.
In one implementation, the first brightness may be a preset brightness. For example, the first luminance is a preset maximum luminance, or the first luminance is 90% of the preset maximum luminance.
In one implementation, the first brightness may also be a target brightness determined by the electronic device according to a current ambient brightness. For example, the electronic device determines the ambient brightness through the light sensing element, and determines the target brightness according to the ambient brightness. It should be understood that in the case where the screen is bright at the target brightness, the user can see the screen clearly.
Therefore, according to the screen brightness adjusting method provided by the embodiment of the application, the navigation information is acquired when the electronic equipment is in the navigation mode; acquiring the eye state of the user through a camera under the condition that the navigation information meets a target condition; under the condition that eyes of a user are detected to look at the screen of the electronic equipment, the screen is controlled to be bright with first brightness, the actual condition of the screen can be checked by combining navigation information and the user, the screen is controlled to be bright, the requirement of the user for checking the screen is accurately met, the screen is not controlled to be bright all the time in the navigation process, and the power consumption of the screen is effectively reduced. Meanwhile, the opportunity that the user possibly checks the screen is determined according to the navigation information, and then the actual situation that the user checks the screen is determined through the camera, so that the camera does not need to be started all the time, the power consumption of the camera is minimized, and the problem that the battery power consumption of the electronic equipment is high in the navigation process is solved.
As shown in fig. 2, an embodiment of the present application provides a screen brightness adjusting method, which may be performed by an electronic device, in other words, may be performed by software or hardware installed in the electronic device, and the method includes the following steps:
step 210: and acquiring the navigation information when the electronic equipment is in the navigation mode.
Step 220: and acquiring the eye state of the user through a camera under the condition that the navigation information meets the target condition.
Step 231: in the case that the eyes of a user are detected to look at the screen of the electronic equipment, controlling the screen to brighten at a first brightness.
The steps 210-231 can adopt the description of the step 110-130 in the embodiment of fig. 1, and are not described herein again.
Step 232: and under the condition that the eyes of a user are not detected to look at the screen of the electronic equipment, controlling the screen to brighten at a second brightness or controlling the screen to be in a screen-off state, wherein the second brightness is smaller than the first brightness.
For example, in the navigation mode, the navigation information is acquired as 'turn left at a traffic light intersection ahead', the navigation information meets the target condition, and the eye state of the user is acquired through the camera. If the user is unfamiliar with the road section, after hearing the voice prompt, the user usually selects to view the route indication on the screen to ensure that the current driving route is correct, and in this case, the screen is controlled to be lightened with the first brightness so that the user can view the route indication on the screen to ensure that the current driving route is correct. However, if the user is familiar with the road segment, the user will not generally look at the screen, in which case the screen may be controlled to light up at a second brightness or to be in an off state, the second brightness being less than the first brightness.
The power consumption of the screen which is lightened by the second brightness or in the screen-off state is far less than that of the screen which is lightened by the first brightness, so that the screen is controlled to be lightened by the second brightness or controlled to be in the screen-off state under the condition that the eyes of a user are not detected to look at the screen of the electronic equipment, the power consumption of the screen can be greatly reduced, and the phenomenon that the screen is lightened by higher power consumption when the user does not look at the screen is avoided, and the waste of the electric quantity of a battery is caused.
As can be appreciated, at step 231: under the condition that the eyes of a user are detected to look at the screen of the electronic equipment, the screen is controlled to be in a screen-off state or in a screen-on state at the second brightness before the screen is controlled to be in a screen-on state at the first brightness.
Therefore, according to the screen brightness adjusting method provided by the embodiment of the application, the navigation information is acquired when the electronic equipment is in the navigation mode; acquiring the eye state of the user through a camera under the condition that the navigation information meets a target condition; under the condition that eyes of a user are detected to look at the screen of the electronic equipment, the screen is controlled to be bright with first brightness, the actual condition of the screen can be checked by combining navigation information and the user, the screen is controlled to be bright, the requirement of the user for checking the screen is accurately met, the screen is not controlled to be bright all the time in the navigation process, and the power consumption of the screen is effectively reduced. Meanwhile, the opportunity that the user possibly checks the screen is determined according to the navigation information, and then the actual situation that the user checks the screen is determined through the camera, so that the camera does not need to be started all the time, the power consumption of the camera is minimized, and the problem that the battery power consumption of the electronic equipment is high in the navigation process is solved.
Therefore, in the screen brightness adjusting method provided by the embodiment of the application, when it is not detected that the eyes of the user look at the screen of the electronic device, the screen is controlled to be lightened at the second brightness or the screen is controlled to be in a screen-off state; the second brightness is smaller than the first brightness, and the screen can be controlled to be on or off at a lower brightness under the condition that a user does not look at the screen, so that the power consumption of the screen is reduced, and the electric quantity of a battery is saved.
As shown in fig. 3, an embodiment of the present application provides a screen brightness adjusting method, which may be performed by an electronic device, in other words, may be performed by software or hardware installed in the electronic device, and the method includes the following steps:
step 310: and acquiring the navigation information when the electronic equipment is in the navigation mode.
Step 310 may adopt the description of step 110 in the embodiment of fig. 1, and is not described herein again.
Step 320: and determining that the navigation information meets a target condition under the condition that the navigation information comprises route navigation information.
When the user hears the navigation voice including the route navigation information, the user generally needs to view the route indication on the screen in order to ensure that the current driving route is correct. The route guidance information includes: the navigation information at the intersection, the navigation information of the change of the driving direction, the navigation information of the indication traveling road and the like, such as 'XXX meters ahead entering ramp', 'traffic light intersection ahead turning left', 'going straight along the current road' and the like.
It is to be understood that the route guidance information may be information for indicating that the user needs to change the road, may be information for indicating that the user is going to pass through a special road segment, or may be information for indicating that the user needs to pay attention to the driving condition.
Thus, according to the route navigation information, the navigation information is divided into two cases that the user may need to view the screen to confirm the travel route and does not need to view the screen.
For example, in the case that the navigation information is "XXX meters ahead to enter a ramp" or "turn left at a traffic light intersection ahead", since the navigation information includes route navigation information, it is determined that the navigation information satisfies a target condition.
For another example, in the case where the navigation information is "XX m away from the destination", since the route navigation information is not included in the navigation information, it is determined that the navigation information does not satisfy the target condition.
Step 330: and acquiring the eye state of the user through a camera under the condition that the navigation information meets the target condition.
Step 340: in the case that the eyes of a user are detected to look at the screen of the electronic equipment, controlling the screen to brighten at a first brightness.
Steps 330-340 may adopt the description of steps 120-130 in the embodiment of fig. 1, which is not described herein again. After step 330, the description of step 232 in the embodiment of fig. 2 can also be adopted, and is not described herein again.
Therefore, according to the screen brightness adjusting method provided by the embodiment of the application, the navigation information is acquired when the electronic equipment is in the navigation mode; acquiring the eye state of the user through a camera under the condition that the navigation information meets a target condition; under the condition that eyes of a user are detected to look at the screen of the electronic equipment, the screen is controlled to be bright with first brightness, the actual condition of the screen can be checked by combining navigation information and the user, the screen is controlled to be bright, the requirement of the user for checking the screen is accurately met, the screen is not controlled to be bright all the time in the navigation process, and the power consumption of the screen is effectively reduced. Meanwhile, the opportunity that the user possibly checks the screen is determined according to the navigation information, and then the actual situation that the user checks the screen is determined through the camera, so that the camera does not need to be started all the time, the power consumption of the camera is minimized, and the problem that the battery power consumption of the electronic equipment is high in the navigation process is solved.
Therefore, according to the screen brightness adjusting method provided by the embodiment of the application, when the navigation information includes the route navigation information, it is determined that the navigation information meets the target condition, whether the user has a requirement for checking the route indication through the screen can be determined by analyzing the content included in the navigation information and according to whether the navigation information includes the route navigation information, and then the eye state of the user is acquired through the camera when appropriate, so that the actual condition that the user checks the screen is determined. Compared with the prior art that the camera is always started or the camera is started when the navigation information is output, the embodiment of the application can realize that the eye state of the user is obtained through the camera only when the user needs to check the screen so as to determine the actual condition of the screen checked by the user, realize the minimization of the power consumption of the camera and improve the intelligent level of the system.
As shown in fig. 4, an embodiment of the present application provides a screen brightness adjusting method, which may be performed by an electronic device, in other words, may be performed by software or hardware installed in the electronic device, and the method includes the following steps:
step 411: and under the condition that the electronic equipment is in a navigation mode and plays the navigation voice, identifying the content of the navigation voice.
In one implementation, in the case of playing a navigation voice, audio content of the navigation voice is recognized based on a voice recognition technique. In another implementation, in the case of playing a navigation voice, the content of the navigation voice is recognized from the background.
Step 412: and acquiring the navigation information from the content.
Compared with the navigation information obtained from the background in real time, the navigation information is obtained only under the condition of playing the navigation voice, and the power consumption of the whole machine is effectively reduced.
After step 412, the description of step 320 in the embodiment of fig. 3 may also be adopted, and will not be described herein again.
Step 420: and acquiring the eye state of the user through a camera under the condition that the navigation information meets the target condition.
Step 430: in the case that the eyes of a user are detected to look at the screen of the electronic equipment, controlling the screen to brighten at a first brightness.
The steps 420-430 can adopt the description of the step 120-130 in the embodiment of fig. 1, and are not described herein again. After step 420, the description of step 232 in the embodiment of fig. 2 can also be adopted, and is not described herein again.
Therefore, according to the screen brightness adjusting method provided by the embodiment of the application, the navigation information is acquired when the electronic equipment is in the navigation mode; acquiring the eye state of the user through a camera under the condition that the navigation information meets a target condition; under the condition that eyes of a user are detected to look at the screen of the electronic equipment, the screen is controlled to be bright with first brightness, the actual condition of the screen can be checked by combining navigation information and the user, the screen is controlled to be bright, the requirement of the user for checking the screen is accurately met, the screen is not controlled to be bright all the time in the navigation process, and the power consumption of the screen is effectively reduced. Meanwhile, the opportunity that the user possibly checks the screen is determined according to the navigation information, and then the actual situation that the user checks the screen is determined through the camera, so that the camera does not need to be started all the time, the power consumption of the camera is minimized, and the problem that the battery power consumption of the electronic equipment is high in the navigation process is solved.
Therefore, according to the screen brightness adjusting method provided by the embodiment of the application, under the condition that the electronic equipment is in the navigation mode and plays the navigation voice, the content of the navigation voice is identified; the navigation information is obtained from the content, and the navigation information can be obtained only under the condition of playing navigation voice, so that the power consumption of the whole machine is effectively reduced.
As shown in fig. 5, an embodiment of the present application provides a screen brightness adjusting method, which may be performed by an electronic device, in other words, may be performed by software or hardware installed in the electronic device, and the method includes the following steps:
step 510: and acquiring the navigation information when the electronic equipment is in the navigation mode.
Step 520: and acquiring the eye state of the user through a camera under the condition that the navigation information meets the target condition.
Step 530: in the case that the eyes of a user are detected to look at the screen of the electronic equipment, controlling the screen to brighten at a first brightness.
The steps 510-530 can adopt the description of the steps 110-130 in the embodiment of fig. 1, and are not described herein again. Step 510 can also adopt the description of step 411-412 in the embodiment of fig. 4, which is not described herein again. After step 510, the description of step 320 in the embodiment of fig. 3 can also be adopted, and will not be described again here. After step 520, the description of step 232 in the embodiment of fig. 2 can also be adopted, and will not be described again here.
Step 540: and after a preset time interval, acquiring the eye state of the user.
For example, the preset time interval is 10 seconds, after controlling the screen to be lit at the first brightness for 10 seconds through step 530, the eye state of the user is obtained again through the camera to determine the actual situation that the user looks at the screen after the screen is lit at the first brightness for 10 seconds.
Therefore, whether the user still has the requirement for viewing the screen can be determined according to the actual situation of viewing the screen by the user after the screen is on for a period of time.
Step 551: controlling the screen to maintain the first brightness bright screen under the condition that the eyes of the user are detected to look at the screen of the electronic equipment.
After a preset time interval, namely after the screen is bright for a period of time, if it is detected that the eyes of the user look at the screen of the electronic equipment, it indicates that the user still has a need to view the screen, and in this case, the screen is controlled to maintain the bright screen with the first brightness.
After step 551, step 540 may be repeated until it is determined that the user is no longer looking at the screen.
Therefore, whether the user still has the requirement for checking the screen can be determined according to the actual condition that the user checks the screen, and the screen lightening time is adaptively controlled under the condition that the user has the requirement for checking the screen, so that the actual requirement that the user checks the screen is met, and the user has enough time to check the screen to confirm the route.
Step 552: under the condition that the eyes of a user are not detected to look at the screen of the electronic equipment, controlling the screen to be lightened at a second brightness or controlling the screen to be in a screen-off state; wherein the second brightness is less than the first brightness.
After a preset time interval, namely after the screen is bright for a period of time, if it is not detected that the eyes of the user look at the screen of the electronic device, it indicates that the user no longer needs to check the screen confirmation route, in this case, the screen is controlled to be bright at a second brightness or the screen is controlled to be in a screen-off state, and the second brightness is smaller than the first brightness.
Therefore, under the condition that a user does not need to check the screen, the power consumption of the screen can be timely reduced, and the electric quantity of the battery is saved.
Therefore, according to the screen brightness adjusting method provided by the embodiment of the application, the navigation information is acquired when the electronic equipment is in the navigation mode; acquiring the eye state of the user through a camera under the condition that the navigation information meets a target condition; under the condition that eyes of a user are detected to look at the screen of the electronic equipment, the screen is controlled to be bright with first brightness, the actual condition of the screen can be checked by combining navigation information and the user, the screen is controlled to be bright, the requirement of the user for checking the screen is accurately met, the screen is not controlled to be bright all the time in the navigation process, and the power consumption of the screen is effectively reduced. Meanwhile, the opportunity that the user possibly checks the screen is determined according to the navigation information, and then the actual situation that the user checks the screen is determined through the camera, so that the camera does not need to be started all the time, the power consumption of the camera is minimized, and the problem that the battery power consumption of the electronic equipment is high in the navigation process is solved.
Therefore, according to the screen brightness adjusting method provided by the embodiment of the application, the eye state of the user is obtained after a preset time interval; controlling the screen to maintain the first brightness bright screen under the condition that the eyes of a user are detected to look at the screen of the electronic equipment; or controlling the screen to be lightened at a second brightness or controlling the screen to be in a screen-off state under the condition that the eyes of the user are not detected to look at the screen of the electronic equipment; the second brightness is smaller than the first brightness, the actual requirement of the user for checking the screen can be determined according to the actual condition of the user for checking the screen, the screen lighting time of the screen is controlled adaptively, on one hand, the actual requirement of the user for checking the screen is met, the user has enough time for checking the screen confirmation route, on the other hand, the screen lighting state of the screen can be adjusted in time under the condition that the user does not need to check the screen, the power consumption of the screen is reduced, and the electric quantity of the battery is saved.
It should be noted that, in the screen brightness adjusting method provided in the embodiment of the present application, the execution main body may be a screen brightness adjusting device, or a module used for executing the screen brightness adjusting method in the screen brightness adjusting device. In the embodiment of the present application, a method for executing screen brightness adjustment by a screen brightness adjustment device is taken as an example to describe the screen brightness adjustment device provided in the embodiment of the present application.
Fig. 6 is a schematic structural diagram of a screen brightness adjusting device according to an embodiment of the present application. As shown in fig. 6, the screen brightness adjusting apparatus 600 includes: a first acquisition module 610, a second acquisition module 620, and a control module 630.
A first obtaining module 610, configured to obtain navigation information when the electronic device is in a navigation mode; a second obtaining module 620, configured to obtain an eye state of the user through a camera if the navigation information meets a target condition; the control module 630 is configured to control the screen to be bright at a first brightness when it is detected that the eyes of the user are looking at the screen of the electronic device.
In one implementation, the control module is further configured to control the screen to light at a second brightness or control the screen to be in a screen-off state if it is not detected that the user eyes are looking at the screen of the electronic device; wherein the second brightness is less than the first brightness.
In one implementation, the apparatus further includes a determination module configured to determine that the navigation information satisfies a target condition if route navigation information is included in the navigation information.
In one implementation manner, the first obtaining module is configured to identify content of a navigation voice when the electronic device is in a navigation mode and plays the navigation voice; and acquiring the navigation information from the content.
In one implementation manner, after controlling the screen to be lit at the first brightness in the case that it is detected that the user eyes are looking at the screen of the electronic device, the second obtaining module is further configured to: after a preset time interval, acquiring the eye state of the user; the control module is further configured to: controlling the screen to maintain the first brightness bright screen under the condition that the eyes of a user are detected to look at the screen of the electronic equipment; or controlling the screen to be lightened at a second brightness or controlling the screen to be in a screen-off state under the condition that the eyes of the user are not detected to look at the screen of the electronic equipment; wherein the second brightness is less than the first brightness.
Therefore, the screen brightness adjusting device provided by the embodiment of the application acquires the navigation information when the electronic equipment is in the navigation mode; acquiring the eye state of the user through a camera under the condition that the navigation information meets a target condition; under the condition that eyes of a user are detected to look at the screen of the electronic equipment, the screen is controlled to be bright with first brightness, the actual condition of the screen can be checked by combining navigation information and the user, the screen is controlled to be bright, the requirement of the user for checking the screen is accurately met, the screen is not controlled to be bright all the time in the navigation process, and the power consumption of the screen is effectively reduced. Meanwhile, the opportunity that the user possibly checks the screen is determined according to the navigation information, and then the camera is started to determine the actual condition that the user checks the screen, so that the camera does not need to be controlled to be started all the time, the power consumption of the camera is minimized, and the problem that the battery power consumption of the electronic equipment is high in the navigation process is solved.
The screen brightness adjusting device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.
The screen brightness adjusting device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.
The screen brightness adjusting device provided in the embodiment of the present application can implement each process implemented by the method embodiments of fig. 1 to fig. 5, and is not described here again to avoid repetition.
Optionally, as shown in fig. 7, an electronic device 700 is further provided in this embodiment of the present application, and includes a processor 701, a memory 702, and a program or an instruction stored in the memory 702 and executable on the processor 701, where the program or the instruction is executed by the processor 701 to implement each process of the above-mentioned screen brightness adjustment method embodiment, and can achieve the same technical effect, and no further description is provided here to avoid repetition.
It should be noted that the electronic device in the embodiment of the present application includes the mobile electronic device and the non-mobile electronic device described above.
Fig. 8 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 800 includes, but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, and a processor 810.
Those skilled in the art will appreciate that the electronic device 800 may further comprise a power source (e.g., a battery) for supplying power to the various components, and the power source may be logically connected to the processor 810 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system. The electronic device structure shown in fig. 8 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is omitted here.
The processor 810 is configured to obtain navigation information when the electronic device is in a navigation mode; acquiring the eye state of the user through a camera under the condition that the navigation information meets a target condition; in the case that the eyes of a user are detected to look at the screen of the electronic equipment, controlling the screen to brighten at a first brightness.
In one implementation, the processor 810 is configured to control the screen to light at a second brightness or to control the screen to be in a screen-off state if it is not detected that the user's eyes are looking at the screen of the electronic device; wherein the second brightness is less than the first brightness.
In one implementation, the processor 810 is configured to determine that the navigation information satisfies a target condition if route navigation information is included in the navigation information.
In one implementation, the processor 810 is configured to, in a case where the electronic device is in a navigation mode and plays a navigation voice, recognize content of the navigation voice; and acquiring the navigation information from the content.
In one implementation, the processor 810 is configured to obtain an eye state of the user after a preset time interval; controlling the screen to maintain the first brightness bright screen under the condition that the eyes of a user are detected to look at the screen of the electronic equipment; or controlling the screen to be lightened at a second brightness or controlling the screen to be in a screen-off state under the condition that the eyes of the user are not detected to look at the screen of the electronic equipment; wherein the second brightness is less than the first brightness.
It should be understood that in the embodiment of the present application, the input Unit 804 may include a Graphics Processing Unit (GPU) 8041 and a microphone 8042, and the Graphics Processing Unit 8041 processes image data of a still picture or a video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 807 includes a touch panel 8071 and other input devices 8072. A touch panel 8071, also referred to as a touch screen. The touch panel 8071 may include two portions of a touch detection device and a touch controller. Other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. The memory 809 may be used to store software programs as well as various data including, but not limited to, application programs and operating systems. The processor 810 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 810.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the above-mentioned method for adjusting screen brightness, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each process of the foregoing screen brightness adjustment method embodiment, and can achieve the same technical effect, and for avoiding repetition, the details are not repeated here.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (12)
1. A method for adjusting screen brightness, the method comprising:
acquiring navigation information when the electronic equipment is in a navigation mode;
acquiring the eye state of the user through a camera under the condition that the navigation information meets a target condition;
in the case that the eyes of a user are detected to look at the screen of the electronic equipment, controlling the screen to brighten at a first brightness.
2. The method according to claim 1, wherein after acquiring the eye state of the user through a camera in a case where the navigation information satisfies a target condition, the method further comprises:
under the condition that the eyes of a user are not detected to look at the screen of the electronic equipment, controlling the screen to be lightened at a second brightness or controlling the screen to be in a screen-off state;
wherein the second brightness is less than the first brightness.
3. The method of claim 1, wherein after the electronic device is in the navigation mode and navigation information is obtained, the method further comprises:
and determining that the navigation information meets a target condition under the condition that the navigation information comprises route navigation information.
4. The method of claim 1, wherein obtaining navigation information while the electronic device is in the navigation mode comprises:
under the condition that the electronic equipment is in a navigation mode and plays navigation voice, identifying the content of the navigation voice;
and acquiring the navigation information from the content.
5. The method of claim 1, wherein after controlling the screen to be lit at a first brightness in the case that the user's eyes are detected to be looking at the screen of the electronic device, the method further comprises:
after a preset time interval, acquiring the eye state of the user;
controlling the screen to maintain the first brightness bright screen under the condition that the eyes of a user are detected to look at the screen of the electronic equipment;
or controlling the screen to be lightened at a second brightness or controlling the screen to be in a screen-off state under the condition that the eyes of the user are not detected to look at the screen of the electronic equipment;
wherein the second brightness is less than the first brightness.
6. A screen brightness adjustment apparatus, comprising:
the first acquisition module is used for acquiring navigation information when the electronic equipment is in a navigation mode;
the second acquisition module is used for acquiring the eye state of the user through a camera under the condition that the navigation information meets the target condition;
the control module is used for controlling the screen to brighten at a first brightness under the condition that the eyes of the user are detected to look at the screen of the electronic equipment.
7. The apparatus of claim 6, wherein the control module is further configured to:
under the condition that the eyes of a user are not detected to look at the screen of the electronic equipment, controlling the screen to be lightened at a second brightness or controlling the screen to be in a screen-off state;
wherein the second brightness is less than the first brightness.
8. The apparatus of claim 6, further comprising:
the determining module is used for determining that the navigation information meets the target condition under the condition that the navigation information comprises route navigation information.
9. The apparatus of claim 6, wherein the first obtaining module is configured to:
under the condition that the electronic equipment is in a navigation mode and plays navigation voice, identifying the content of the navigation voice;
and acquiring the navigation information from the content.
10. The apparatus of claim 6, wherein after controlling the screen to illuminate at a first brightness in the case that the user's eyes are detected to look at the screen of the electronic device, the second obtaining module is further configured to:
after a preset time interval, acquiring the eye state of the user;
the control module is further configured to: controlling the screen to maintain the first brightness bright screen under the condition that the eyes of a user are detected to look at the screen of the electronic equipment;
or controlling the screen to be lightened at a second brightness or controlling the screen to be in a screen-off state under the condition that the eyes of the user are not detected to look at the screen of the electronic equipment;
wherein the second brightness is less than the first brightness.
11. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the method according to any one of claims 1-5.
12. A readable storage medium, characterized in that it stores thereon a program or instructions which, when executed by a processor, implement the steps of the method according to any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111086662.1A CN113823246A (en) | 2021-09-16 | 2021-09-16 | Screen brightness adjusting method and device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111086662.1A CN113823246A (en) | 2021-09-16 | 2021-09-16 | Screen brightness adjusting method and device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113823246A true CN113823246A (en) | 2021-12-21 |
Family
ID=78914744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111086662.1A Pending CN113823246A (en) | 2021-09-16 | 2021-09-16 | Screen brightness adjusting method and device and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113823246A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783390A (en) * | 2022-04-15 | 2022-07-22 | 武汉光庭信息技术股份有限公司 | Screen brightness control method and device for navigation application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627176A (en) * | 2018-04-23 | 2018-10-09 | Oppo广东移动通信有限公司 | Screen luminance adjustment method and Related product |
| CN109313880A (en) * | 2016-06-09 | 2019-02-05 | 三菱电机株式会社 | Display control unit, display device, in-vehicle display system and display control method |
| CN113204281A (en) * | 2021-03-22 | 2021-08-03 | 闻泰通讯股份有限公司 | Method and device for dynamically adjusting terminal screen brightness, electronic equipment and storage medium |
-
2021
- 2021-09-16 CN CN202111086662.1A patent/CN113823246A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109313880A (en) * | 2016-06-09 | 2019-02-05 | 三菱电机株式会社 | Display control unit, display device, in-vehicle display system and display control method |
| CN108627176A (en) * | 2018-04-23 | 2018-10-09 | Oppo广东移动通信有限公司 | Screen luminance adjustment method and Related product |
| CN113204281A (en) * | 2021-03-22 | 2021-08-03 | 闻泰通讯股份有限公司 | Method and device for dynamically adjusting terminal screen brightness, electronic equipment and storage medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783390A (en) * | 2022-04-15 | 2022-07-22 | 武汉光庭信息技术股份有限公司 | Screen brightness control method and device for navigation application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8890674B2 (en) | Driver assistance detection system | |
| CN107300967B (en) | Intelligent navigation method, device, storage medium and terminal | |
| US8743143B2 (en) | Image processing apparatus and image processing method | |
| CN110599982A (en) | Screen brightness adjusting method and system of vehicle-mounted terminal, vehicle-mounted terminal and vehicle | |
| EP3979061A1 (en) | Quick application starting method and related device | |
| CN110044638B (en) | Method and device for testing lane keeping function and storage medium | |
| CN103076877A (en) | Interacting with a mobile device within a vehicle using gestures | |
| US9827854B2 (en) | Driving control system of vehicle and method for changing speed setting mode using the same | |
| CN105224272B (en) | image display method and automobile display device | |
| CN108627176B (en) | Screen brightness adjusting method and related product | |
| CN102054438A (en) | Display control apparatus, navigation system and display control method | |
| CN110884500A (en) | Method and device for controlling vehicle, electronic equipment and storage medium | |
| CN107945284B (en) | Scene display method for automatic driving vehicle and intelligent glasses | |
| CN113840003A (en) | Synchronization method and device | |
| CN113823246A (en) | Screen brightness adjusting method and device and electronic equipment | |
| CN115269097A (en) | Navigation interface display method, navigation interface display device, navigation interface display equipment, storage medium and program product | |
| CN110231049B (en) | Navigation route display method, device, terminal and storage medium | |
| CN111824170B (en) | Method, system, device and electronic equipment for obtaining vehicle performance information | |
| CN116972873A (en) | Navigation information display method, apparatus, device, storage medium and program product | |
| US20140232730A1 (en) | Information acquisition/presentation apparatus, information providing apparatus, and information communication system provided with information acquisition/presentation apparatus and information providing apparatus | |
| CN111796980B (en) | Data processing method and device, electronic equipment and storage medium | |
| CN113984087A (en) | Navigation method, navigation device, electronic equipment and readable storage medium | |
| CN115908754A (en) | Image display method, communication system, device and medium for vehicle | |
| CN117962897B (en) | Automatic driving vehicle passing state determining method and automatic driving vehicle | |
| CN113806001A (en) | Display method and device and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211221 |