CN111479352B - Display apparatus and illumination control method - Google Patents
Display apparatus and illumination control method Download PDFInfo
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- CN111479352B CN111479352B CN202010320685.3A CN202010320685A CN111479352B CN 111479352 B CN111479352 B CN 111479352B CN 202010320685 A CN202010320685 A CN 202010320685A CN 111479352 B CN111479352 B CN 111479352B
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Abstract
The application discloses display device and illumination control method, display device includes: a display; a controller connected with the display, the controller configured to: when the display equipment is in a standby state, receiving an input starting instruction; when the starting instruction is a starting instruction, controlling the display to start at a first display brightness; and when the starting instruction is not a starting instruction, controlling the display to start at a second display brightness, wherein the second display brightness is smaller than the first display brightness. In the application, if the user sends the starting instruction which is not the starting instruction, the controller can light the display according to the starting instruction to provide the lighting effect for the user. Therefore, under the premise that the electrical equipment is not added, the current display equipment is utilized to provide the function of night illumination for the user, and the user experience is improved.
Description
Technical Field
The application relates to the technical field of internet, in particular to a display device and an illumination control method.
Background
With the improvement of living standard, the demand of people on the substance level is higher and higher. In order to facilitate daily life more conveniently, people are usually provided with a small night lamp in a room. At night, if the small night lamp can sense actions such as getting up and walking of a user, the small night lamp can be lightened, and therefore illumination is conducted for the user.
At present, when a user has a demand for night lighting, in order to achieve more intelligent life, intelligent lamps such as a small night lamp must be installed. The mode makes electrical equipment in the family a lot more, and with respect to lighting apparatus in the family, existing ordinary lamps and lanterns have intelligent lamps and lanterns again for the equipment that has the illumination function in the family appears redundantly.
Disclosure of Invention
The application provides a display device and an illumination control method, which aim to solve the technical problem that in the prior art, illumination devices in a home have redundancy.
In order to solve the technical problem, the embodiment of the application discloses the following technical scheme:
in a first aspect, an embodiment of the present application discloses a display device, where the display device includes:
a display;
a controller connected with the display, the controller configured to:
when the display equipment is in a standby state, receiving an input starting instruction;
when the starting instruction is a starting instruction, controlling the display to start at a first display brightness;
and when the starting instruction is not a starting instruction, controlling the display to start at a second display brightness, wherein the second display brightness is smaller than the first display brightness.
In a second aspect, an embodiment of the present application discloses a lighting control method, including:
when the display equipment is in a standby state, receiving an input starting instruction;
when the starting instruction is a starting instruction, controlling the display to start at a first display brightness;
and when the starting instruction is not a starting instruction, controlling the display to start at a second display brightness, wherein the second display brightness is smaller than the first display brightness.
Compared with the prior art, the beneficial effect of this application is:
the application provides a display device and an illumination control method, which can receive a starting instruction input by a user when the display device is in a standby state, wherein the starting instruction is used for indicating which display brightness the display is started at. When the starting command is a starting command, the controller controls the display to be started at a first display brightness, and when the starting command is not the starting command, the controller controls the display to be started at a second display brightness smaller than the first display brightness. The user can provide illumination for the user by sending a turn-on command other than the turn-on command to cause the controller to light the display at the second display brightness. Therefore, under the premise that the electrical equipment is not added, the current display equipment is utilized to provide the function of night illumination for the user, and the user experience is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart of a lighting control method according to an embodiment of the present invention;
FIG. 2 is a timing diagram of a control of a display device according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating a highlight region in a display image according to an embodiment of the present invention;
FIG. 4 is a diagram of a highlight region in a display image of another display according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Along with the popularization of intelligent house, also rapid development of intelligent lighting apparatus, for more intelligent life, a lot of users add in the room and are equipped with intelligent lamps and lanterns such as little night-light to provide the function of night illumination, nevertheless often make the equipment that has the illumination function in the family appear redundantly. Embodiments provide a display device including a display and a controller connected to each other, the controller being configured to perform a night lighting function. The display equipment can provide a night illumination function for a user on the premise of not increasing electrical equipment. It should be noted that, in the embodiment of the present application, the display device may be a television, a computer, a tablet computer, or the like.
In the embodiment of the application, the controller can control the display to start with the first display brightness or the second display brightness respectively according to the received start instruction, wherein when the display is started with the second display brightness, the night light function can be provided for a user, and here, the second display brightness can be regarded as a "night light mode" of the display device.
In one implementation, if want display device to possess the function of "night light mode", the user can search and open "night light mode" through the function that sets up in the display device earlier, or, in display device's production process, sets up "night light mode" as the function of acquiescence opening. That is to say, this application display device in the function of "night-light mode", can be set by oneself according to self demand by the user and whether open.
Referring to fig. 1, a flowchart of a lighting control method according to an embodiment of the present invention is shown. In connection with fig. 1, the controller is configured to perform the following process:
s100: and when the display equipment is in a standby state, receiving an input opening instruction.
In the embodiment of the application, a user may send an open instruction to a controller in a display device in various ways, a keyboard input on a remote controller, a voice input, or send an open instruction to the controller through a body motion, or the like.
S200: and when the starting instruction is a starting instruction, controlling the display to start at a first display brightness.
S300: and when the starting instruction is not a starting instruction, controlling the display to start at a second display brightness, wherein the second display brightness is smaller than the first display brightness.
In the embodiment of the application, the display device can execute different functions according to different starting instructions. The opening instruction comprises a starting instruction and a non-starting instruction. When the starting instruction is a starting instruction, the display is controlled to be started at the first display brightness, and further, the display equipment is controlled to execute the functions of media resource searching or playing and the like through other control instructions sent by a user. And when the starting command is not the starting command, controlling the display to start at the second display brightness so as to provide a night illumination function for the user.
In some embodiments, the user may send an open command via a remote control. Referring to fig. 2, a timing diagram for controlling a display device according to an embodiment of the present invention is provided. With reference to fig. 2, the user generates the power-on command by pressing the power-on key of the remote controller, and the user sends the power-on command that is not the power-on command by pressing any non-power-on key of the remote controller, i.e., other keys except the power-on key. After the controller receives the starting-up instruction generated by the remote controller, whether the starting-up instruction source is the starting-up key or the non-starting-up key is judged, if the starting-up instruction source is the non-starting-up key, the controller controls the display to be electrified, and the display is lightened at a second display brightness. For example, when the user presses any number key in the remote controller, or a volume up-down key, etc., the display may be triggered to light up at the second display brightness.
If the user generates the power-on instruction by pressing the power-on key of the remote controller, the controller receives the power-on instruction, powers on the display according to the power-on instruction, controls the display to be lightened at the first display brightness, and controls the display to enter the terminal system. After the display device enters the terminal system, the user can generate corresponding control instructions by pressing all non-power-on keys on the remote controller, and the controller controls the display device to execute the control instructions, such as searching movies, television shows, turning up and down television programs and the like. If the display device starts the terminal system, the user continues to generate a starting-up instruction by pressing a starting-up key of the remote controller, then the controller receives the starting-up instruction, controls the display to be powered off, namely, closes the first display brightness, and controls the terminal system to be closed.
As can be seen from the above description, the display device in the embodiment of the present application can add a function of turning on night light illumination on the basis of its normal display function after the function of "night light mode" is set in advance.
In some embodiments, the user may also generate a corresponding turn-on instruction through a motion detector, wherein the motion detector comprises a camera or a sensor, etc. The action detector can monitor the actions of the user, when some actions displayed by the user are monitored by the action detector, the actions can be converted into corresponding opening instructions, and the controller receives the opening instructions to control the display to be lightened.
In some embodiments, the user's actions may include a power-on action and a user-on action. And after the preset starting-up action is monitored, a starting-up instruction is generated, and after the controller receives the starting-up instruction, the display is controlled to be started at a first display brightness. For example, by recognizing the hand-lifting action of the user, the corresponding power-on command is converted.
In one implementation, the user's opening actions, such as the user's standing posture and moving posture, are monitored by the action detector, and the action detector will generate a corresponding opening instruction of the non-power-on instruction. For example, at night, when a user gets up, the user changes from a lying posture to a standing posture, and moves around, and the action of the user can be sensed through a camera, a human body sensor and the like arranged in a room, or through equipment such as a smart band worn by the user. If the camera, the human body sensor, the intelligent bracelet and other equipment sense the opening action of the user, the opening instruction of the non-starting instruction can be correspondingly generated, and the opening instruction is sent to the controller. And after receiving the opening instruction, the controller controls the display to be lightened at a second display brightness.
In the above, the present application describes a process in which the controller lights up the display at different display brightness according to different opening instructions by receiving an opening instruction sent by the user.
In this embodiment of the application, after the display is started at the second display brightness, the user may further send a turn-off instruction to the controller in the display device in a plurality of ways, and the controller receives the turn-off instruction sent by the user and controls the display to turn off the second display brightness according to the turn-off instruction, that is, to turn off the display.
In some embodiments, the user may send a close command via a remote control. The user sends the closing instruction by pressing any non-power-on key of the remote controller, namely other keys except the power-on key. When the display is lighted up at the second display brightness, if the controller receives a closing instruction generated by pressing the remote controller non-power-on key, the controller controls the display to be powered off so as to close the second display brightness. For example, a user pressing any number key in a remote control, or a program up/down key, etc., may trigger the display device to exit "night light mode".
In some embodiments, the user may also send a close instruction through the motion detector. The motion detector can monitor closing motions of the user, and when some gestures displayed by the user are monitored by the camera or the sensor and are converted into corresponding closing commands, the controller receives the closing commands to control the display to close the second display brightness.
In one implementation, when the user closing actions, such as the lying posture of the user and the unmanned state within the preset time, are monitored by the action detector, the action detector correspondingly generates a closing instruction. For example, at night, when a user gets up at night, the lying posture is converted into the standing posture, the controller triggers the display to be started with second display brightness, a night illumination function is provided for the user, when the user returns to the bed again, the standing posture is converted into the lying posture, sensing can be conducted through a camera, a human body sensor and the like arranged in a room, or sensing can be conducted through equipment such as a smart bracelet worn by the user, and therefore a closing instruction is generated. For another example, after the user enters the living room at night, the camera or the sensor senses the moving posture of a person, the display device is triggered to start a night light mode, and after the user leaves the living room and preset time passes, the camera or the sensor senses that the person in the living room is in an unmanned state, and a closing instruction is generated. The closing action of the user is sensed by the camera or the sensor, and a closing instruction is generated and sent to the controller. And after receiving the closing instruction, the controller controls the display to close the second display brightness.
In some embodiments, the predetermined period of time may be maintained after the display is started at the second display brightness, and the display is always turned on during the period of time, and the display automatically turns off the second display brightness after the period of time elapses.
In the above, the embodiment of the present application describes a process in which the controller controls the display to turn off the second display brightness.
In the embodiment of the present application, there are various ways for the display device to start at the second display brightness, and the following description is made in 3 ways.
First, controlling the display to start at a second display brightness, comprising: and controlling the brightness of the display to gradually increase from dark to light until the second display brightness is reached. Controlling the display to turn off the second display brightness, comprising: and controlling the brightness of the display to gradually decrease from the second display brightness to 0. The "night light mode" in the display device may be a plurality of continuous brightness values stored in the display device in advance, wherein the minimum brightness value is 0, and the second display brightness value is the maximum brightness value, and of course, the maximum brightness value is also smaller than the first display brightness. When the display is started at the second display brightness, the display sequentially displays the increasing brightness values. And when the display is closed to the second display brightness, the display sequentially displays the descending brightness values. In this way, the terminal system can be started through the start-up command, and the display is controlled to display at the first brightness; by the starting instruction which is not the starting instruction, the terminal system of the display device can be not started, and the backlight of the display device can be directly lightened according to the preset brightness value.
Second, controlling the display to start at a second display brightness, comprising: and controlling the display to show continuous frame images, wherein the continuous frame images enable the brightness of the display to be gradually increased from dark to light until the second display brightness is reached. Controlling the display to turn off the second display brightness, comprising: the display is controlled to present successive frame images that fade the brightness of the display from bright to dark until the second display brightness is turned off.
In one implementation manner, the display device stores continuous frame images with gradually changed gray values, the second display brightness is the brightness that can be displayed by the display corresponding to the image with the minimum gray value, and the display device generates corresponding image data and backlight data according to the continuous frame images. When the display is started at the second display brightness, the gray values of the images sequentially displayed by the display are decreased from large to small so that the brightness of the display is gradually increased from dark to bright. When the display is switched off to the second display brightness, the gray values of the images sequentially displayed by the display are changed from small to large so that the brightness of the display is changed from bright to dark. For a display device belonging to an OLED (organic light-Emitting semiconductor) screen, a controller only sends image data corresponding to consecutive frame images to a display, and the display displays the image data to light up the screen. For a Display device belonging to an LCD (Liquid Crystal Display) or LED (Light Emitting Diode) screen, a controller sends image data corresponding to consecutive frame images to a Liquid Crystal panel in the Display to control deflection of a night panel, and sends backlight data to an LED lamp in the Display to control brightness of the LED lamp, thereby finally achieving an effect of lighting the screen.
In one implementation, a continuous frame image is stored in the display device, and a highlight area with an increasing area is sequentially arranged in the center of the continuous frame image. Referring to fig. 3, a schematic diagram of a display provided by an embodiment of the invention for displaying a highlight area in an image is shown, and fig. 4 is a schematic diagram of another display provided by an embodiment of the invention for displaying a highlight area in an image. With reference to fig. 3 and 4, when the display is started at the second display brightness, the display sequentially displays the continuous frame images with the highlight areas being changed from small to large, so that the brightness of the display is gradually changed from dark to bright. When the display is switched off to the second display brightness, the display sequentially displays the continuous frame images with the highlight areas gradually reduced from large to small so that the brightness of the display is gradually reduced from bright to dark. For example, the circular highlight region in the center of the display in fig. 3 gradually becomes larger to the circular highlight region in the center of the display in fig. 4, the area of the circular highlight region can maximally fill the whole display, and the area is at least 0.
Third, controlling the display to start at a second display brightness, comprising: and controlling the display to display the dynamic image, wherein the brightness of the dynamic image is gradually increased from dark to light until the second display brightness is reached. Controlling the display to turn off the second display brightness, comprising: and controlling the display to display the dynamic image, wherein the brightness of the dynamic image is gradually reduced from bright to dark until the display is closed. That is, when the display is activated at the second display brightness, the display exhibits a moving image that changes from soft to highlight. When the display is closed to the second display brightness, the display displays the dynamic image changed from the highlight to the softness, the maximum brightness of the dynamic image is the second display brightness, the minimum brightness is 0, and the dynamic image can be a dynamic image without sound or a video with low audio frequency. It should be noted that, in the second and third modes, since the image processing process is involved, no matter the image processing process receives the power-on instruction or the power-on instruction is not the start instruction of the power-on instruction, the terminal system needs to be started, after the display is started at the first display brightness, various media resources may need to be searched and played from the terminal system for viewing, after the display is started at the second display brightness, the image data and the backlight data corresponding to the preset continuous frame images need to be acquired from the terminal system, and the function of starting the night illumination is achieved, so that the loaded data of the terminal system and the loaded data of the display are different.
The function that is provided with "night-light mode" in the display device in this application, through controller control user action to trigger "night-light mode" in the display device. That is, if the user sends the turn-on command of the non-turn-on command, the controller can control the display to be started at the second display brightness according to the turn-on command, so as to provide the illumination effect for the user. If the user sends a closing instruction, the controller can control the display to exit the night lamp mode according to the closing instruction, namely, the display is closed at the second display brightness. Therefore, under the premise that the electrical equipment is not added, the current display equipment is utilized to provide the function of night illumination for the user, and the user experience is improved.
Corresponding to the display device, the embodiment of the application also provides an illumination control method, which comprises the following steps: when the display equipment is in a standby state, the controller receives an input starting instruction, when the starting instruction is a starting instruction, the display is controlled to be started at first display brightness, and when the starting instruction is not the starting instruction, the display is controlled to be started at second display brightness, wherein the second display brightness is smaller than the first display brightness.
The lighting control method in the embodiment of the application adds the night lamp mode in the original display equipment on the premise of not increasing the intelligent lighting equipment, namely, the second display brightness is lightened through the display equipment to provide intelligent lighting for a user so as to provide a night lighting function.
Since the above embodiments are all described by referring to and combining with other embodiments, the same portions are provided between different embodiments, and the same and similar portions between the various embodiments in this specification may be referred to each other. And will not be described in detail herein.
It is noted that, in this specification, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a circuit structure, 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 circuit structure, article, or apparatus. Without further limitation, the presence of an element identified by the phrase "comprising an … …" does not exclude the presence of other like elements in a circuit structure, article or device comprising the element.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
The above-described embodiments of the present application do not limit the scope of the present application.
Claims (10)
1. A display device, characterized in that the display device comprises:
a display;
a controller connected with the display, the controller configured to:
when the display equipment is in a standby state, receiving an input starting instruction;
when the starting instruction is a starting instruction, controlling the display to start at a first display brightness to play the media assets, wherein the starting instruction is a starting instruction which is generated by pressing a starting key of a remote controller by a user;
and when the starting instruction is not a starting instruction, controlling the display to start at a second display brightness, wherein the starting instruction is not the starting instruction, namely the starting instruction is an instruction generated by a user pressing any one of a plurality of non-starting keys of the remote controller, and the second display brightness is smaller than the first display brightness.
2. The display device according to claim 1, wherein the controller is further configured to:
receiving an input closing instruction after the display is started at the second display brightness;
and controlling the display to close the second display brightness according to the closing instruction.
3. The display device according to claim 2, wherein the user-input turn-off command is a command generated by pressing a non-power-on key of the remote controller.
4. The display device according to claim 1, characterized in that the display device further comprises:
the motion detector is used for monitoring the motion of a user, generating a starting instruction after monitoring a preset starting motion, and generating a starting instruction which is not a starting instruction after detecting the starting motion of the user, wherein the starting motion of the user comprises a standing gesture and a moving gesture of the user, and the starting instruction is used for indicating the controller to control the display to be started at the second display brightness;
the receiving of the input opening instruction comprises:
and the controller receives the starting instruction of the starting instruction or the non-starting instruction input by the action detection.
5. The display device according to claim 4, wherein the motion detector is further configured to monitor a user closing motion, and generate a closing instruction after the user closing motion is monitored, wherein the user closing motion comprises a lying posture of the user and an unmanned state within a preset time;
the receiving of the input closing instruction comprises:
the controller receives the closing instruction input by the motion detector.
6. The display device according to claim 1, wherein the display device stores therein consecutive frame images, the consecutive frame images being gray-scale value-changed consecutive frame images or consecutive frame images having a highlight region with an increasing area arranged in sequence at the center, and the controlling the display to be started at the second display brightness comprises:
controlling the gray values of the images sequentially displayed by the display to be changed from big to small; or the like, or, alternatively,
and controlling the display to sequentially display the continuous frame images with the highlight areas from small to large.
7. The apparatus according to claim 1, wherein the display apparatus stores therein a dynamic image, the dynamic image being a dynamic image whose brightness changes from dark to light, and the controlling the display to be activated at a second display brightness comprises:
and controlling the display to display dynamic images which are gradually lightened from dark.
8. The display device of claim 2, wherein the controlling the display to start at a second display brightness comprises: controlling the brightness of the display to gradually increase from dark to light until the second display brightness is reached;
the controlling the display to turn off the second display brightness comprises: and controlling the brightness of the display to gradually decrease from the second display brightness to 0.
9. The display device of claim 1, wherein when the turn-on instruction is a turn-on instruction, after controlling the display to start at a first display brightness, the controller is further configured to:
receiving a control instruction generated by pressing a non-power-on key of a remote controller by a user, and controlling the display equipment to execute the control instruction;
and receiving a starting instruction generated by pressing a starting key of the remote controller by a user, and controlling the display equipment to close the first display brightness.
10. A lighting control method, characterized in that the method comprises:
when the display equipment is in a standby state, receiving an input starting instruction;
when the starting instruction is a starting instruction, controlling the display equipment to start at a first display brightness to play the media assets, wherein the starting instruction is a starting instruction which is generated by pressing a starting key of a remote controller by a user;
and when the starting instruction is not a starting instruction, controlling the display equipment to start at a second display brightness, wherein the starting instruction is not the starting instruction, namely the starting instruction is an instruction generated by a user pressing any one of a plurality of non-starting keys of the remote controller, and the second display brightness is smaller than the first display brightness.
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| CN114708821B (en) * | 2022-03-17 | 2022-10-14 | 空间显示(深圳)有限公司 | Intelligent LED display screen system based on multi-sensor data fusion |
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| CN102638662A (en) * | 2012-03-21 | 2012-08-15 | 深圳创维－Rgb电子有限公司 | Surface light source illumination method and device for television |
| CN102724353A (en) * | 2011-03-31 | 2012-10-10 | 汉王科技股份有限公司 | Mobile phone interface display method and device thereof |
| CN103903594A (en) * | 2014-04-14 | 2014-07-02 | 珠海格力电器股份有限公司 | Remote control unit, household appliance and method and device for controlling displayer of household appliance |
| CN104883774A (en) * | 2015-04-20 | 2015-09-02 | 欧普照明股份有限公司 | Illumination system and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109828679B (en) * | 2019-01-21 | 2022-04-12 | 海信视像科技股份有限公司 | Starting method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724353A (en) * | 2011-03-31 | 2012-10-10 | 汉王科技股份有限公司 | Mobile phone interface display method and device thereof |
| CN102638662A (en) * | 2012-03-21 | 2012-08-15 | 深圳创维－Rgb电子有限公司 | Surface light source illumination method and device for television |
| CN103903594A (en) * | 2014-04-14 | 2014-07-02 | 珠海格力电器股份有限公司 | Remote control unit, household appliance and method and device for controlling displayer of household appliance |
| CN104883774A (en) * | 2015-04-20 | 2015-09-02 | 欧普照明股份有限公司 | Illumination system and control method thereof |
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