CN112162624A - Display control method and device and wire controller - Google Patents
Display control method and device and wire controller Download PDFInfo
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- CN112162624A CN112162624A CN202011041021.XA CN202011041021A CN112162624A CN 112162624 A CN112162624 A CN 112162624A CN 202011041021 A CN202011041021 A CN 202011041021A CN 112162624 A CN112162624 A CN 112162624A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3231—Monitoring the presence, absence or movement of users
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3215—Monitoring of peripheral devices
- G06F1/3218—Monitoring of peripheral devices of display devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3243—Power saving in microcontroller unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The disclosure provides a display control method and device and a wire controller. The display control method comprises the following steps: judging whether a person exists in the current room or not according to the real-time detection result of the first sensor; if the person exists in the current room, judging whether the person exists in the proximity range of the display or not according to the real-time detection result of the second sensor; if people exist in the range close to the display, adjusting the screen brightness of the display according to the ambient light intensity; if no person exists in the proximity range of the display and the duration time of the absence of the person in the proximity range of the display does not exceed a first preset time threshold, adjusting the screen brightness of the display according to the ambient light intensity. This openly detects the screen brightness of automatically regulated display according to human response, proximity response, ambient light intensity to effectively avoid the electric energy extravagant when the user can see the display screen clearly, promote user's use and experience.
Description
Technical Field
The present disclosure relates to the field of control, and in particular, to a method and an apparatus for controlling a display, and a line controller.
Background
With the wide application of intelligent home equipment, the wire controller gradually becomes an important platform for human-computer interaction. The user can conveniently and quickly control the intelligent household equipment such as an air conditioner by operating through the display arranged on the online controller.
Disclosure of Invention
The inventor has found through research that in order to avoid wasting electric energy, the display is in a standby mode, and the screen is in a screen-off state. Therefore, the user cannot conveniently and quickly find the display at night or under the condition of poor indoor lighting conditions, and the use experience of the user is reduced.
Accordingly, the present disclosure provides a display control scheme, which can effectively improve the user experience while saving energy.
According to a first aspect of embodiments of the present disclosure, there is provided a display control method including: judging whether a person exists in the current room or not according to the real-time detection result of the first sensor; if the person exists in the current room, judging whether the person exists in the proximity range of the display or not according to the real-time detection result of the second sensor; if people exist in the proximity range of the display, adjusting the screen brightness of the display according to the ambient light intensity; if no person exists in the proximity range of the display, detecting whether the duration time of the absence of the person in the proximity range of the display exceeds a first preset time threshold; and if the duration time of the absence of people in the proximity range of the display does not exceed the first preset time threshold, adjusting the screen brightness of the display according to the ambient light intensity.
In some embodiments, if the duration of the absence of the person in the proximity range of the display exceeds the first preset time threshold, detecting whether a display light function is turned on; and if the light function of the display is not started, controlling the display to turn on the screen.
In some embodiments, if the light function of the display is turned on, detecting whether the current ambient light intensity is greater than a preset illumination intensity according to a real-time detection result of the third sensor; and if the current ambient light intensity is greater than the preset illumination intensity, controlling the screen brightness of the display to be the preset intensity.
In some embodiments, if the current ambient light intensity is not greater than the preset illumination intensity, the screen brightness of the display is adjusted according to the ambient light intensity.
In some embodiments, if no people exist in the current room, detecting whether the duration of the absence of people in the current room exceeds a second preset time threshold; and if the duration time of the current indoor nobody does not exceed the second preset time threshold, adjusting the screen brightness of the display according to the ambient light intensity.
In some embodiments, if the duration of the current indoor absence exceeds the second preset time threshold, the display is controlled to turn off.
In some embodiments, adjusting the screen brightness of the display according to the ambient light intensity comprises: detecting the current ambient light intensity according to the real-time detection result of the third sensor; judging whether the current ambient light intensity is greater than the ambient light intensity level corresponding to the current screen brightness of the display or not, if so, increasing the screen brightness of the display according to a preset brightness level until the ambient light intensity level corresponding to the screen brightness of the display is consistent with the current ambient light intensity; and if the current ambient light intensity is smaller than the ambient light intensity level corresponding to the current screen brightness of the display, reducing the screen brightness of the display according to a preset brightness level until the ambient light intensity level corresponding to the screen brightness of the display is consistent with the current ambient light intensity.
According to a second aspect of the embodiments of the present disclosure, there is provided a display control apparatus including: the first detection module is configured to judge whether a person exists in a current room according to a real-time detection result of the first sensor; the second detection module is configured to judge whether a person exists in the proximity range of the display or not according to the real-time detection result of the second sensor if the person exists in the current room; further configured to detect if no human being is present in the proximity of the display, if the duration of the absence of human being in the proximity of the display exceeds a first preset time threshold; a brightness control module configured to adjust a screen brightness of the display according to an ambient light intensity if a person is present in a proximity range of the display; and the system is also configured to adjust the screen brightness of the display according to the ambient light intensity if the duration of the absence of the person in the proximity range of the display does not exceed the first preset time threshold.
In some embodiments, the third detection module is configured to detect whether a display light function is turned on if the duration of the absence of the person in the proximity range of the display exceeds the first preset time threshold; the brightness control module is configured to control the display to turn off if the display lighting function is not turned on.
In some embodiments, the third detection module is configured to detect whether the current ambient light intensity is greater than a preset illumination intensity according to a real-time detection result of the third sensor if the display light function is turned on; the brightness control module is configured to control the screen brightness of the display to be a preset intensity if the current ambient light intensity is greater than a preset illumination intensity.
In some embodiments, the brightness control module is configured to adjust the screen brightness of the display according to the current ambient light intensity if the current ambient light intensity is not greater than the preset illumination intensity.
In some embodiments, the first detection module is configured to detect whether a duration of the current indoor absence exceeds a second preset time threshold if the current indoor absence exists; the brightness control module is configured to adjust the screen brightness of the display according to the ambient light intensity if the duration of the current indoor nobody exceeds the second preset time threshold.
In some embodiments, the brightness control module is configured to control the display to turn off if the duration of the current indoor absence exceeds the second preset time threshold.
In some embodiments, the brightness control module is configured to detect a current ambient light intensity according to a real-time detection result of a third sensor, determine whether the current ambient light intensity is greater than an ambient light intensity level corresponding to a current screen brightness of the display, and increase the screen brightness of the display according to a predetermined brightness level until the ambient light intensity level corresponding to the screen brightness of the display is consistent with the current ambient light intensity if the current ambient light intensity is greater than the ambient light intensity level corresponding to the current screen brightness of the display; and if the current ambient light intensity is smaller than the ambient light intensity level corresponding to the current screen brightness of the display, reducing the screen brightness of the display according to a preset brightness level until the ambient light intensity level corresponding to the screen brightness of the display is consistent with the current ambient light intensity.
According to a third aspect of the embodiments of the present disclosure, there is provided a display control apparatus including: a memory configured to store instructions; a processor coupled to the memory, the processor configured to perform a method implementing any of the embodiments described above based on instructions stored by the memory.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a line controller, including: a display control apparatus as described in any of the above embodiments; a first sensor configured to detect whether a person is present in a current room in real time; a second sensor configured to detect whether a person is present in a proximity range of the controller in real time; a third sensor configured to detect a current ambient light intensity in real time.
According to a fifth aspect of the embodiments of the present disclosure, a computer-readable storage medium is provided, in which computer instructions are stored, and when executed by a processor, the computer-readable storage medium implements the method according to any of the embodiments described above.
Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.
The present disclosure may be more clearly understood from the following detailed description, taken with reference to the accompanying drawings, in which:
FIG. 1 is a schematic flow diagram of a display control method according to one embodiment of the present disclosure;
FIG. 2 is a schematic flow chart diagram of a display control method according to another embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of a display control apparatus according to one embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a display control apparatus according to another embodiment of the present disclosure;
FIG. 5 is a schematic structural diagram of a display control apparatus according to yet another embodiment of the present disclosure;
figure 6 is a schematic diagram of a configuration of a drive-by-wire according to one embodiment of the present disclosure.
It should be understood that the dimensions of the various parts shown in the figures are not drawn to scale. Further, the same or similar reference numerals denote the same or similar components.
Detailed Description
Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the disclosure, its application, or uses. The present disclosure may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials and values set forth in these embodiments are to be construed as illustrative only and not as limiting unless otherwise specifically stated.
The use of the word "comprising" or "comprises" and the like in this disclosure means that the elements listed before the word encompass the elements listed after the word and do not exclude the possibility that other elements may also be encompassed.
All terms (including technical or scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
Fig. 1 is a flowchart illustrating a display control method according to an embodiment of the present disclosure. In some embodiments, the following display control method steps are performed by a display control apparatus.
In step 101, whether a person exists in the current room is determined according to the real-time detection result of the first sensor.
In some embodiments, the first sensor is a body sensor. The human body sensor detects whether there is a person in the current environment by detecting infrared radiation in the surrounding environment.
In step 102, if there is a person in the current room, it is determined whether there is a person in the proximity range of the display according to the real-time detection result of the second sensor.
In some embodiments, the second sensor is a proximity sensor. The proximity sensor detects whether a person approaches by transmitting infrared rays to the outside and according to the intensity of the reflected infrared rays.
In step 103, if a person is present in the proximity range of the display, the screen brightness of the display is adjusted according to the ambient light intensity.
In step 104, if no person exists in the proximity range of the display, it is detected whether the duration of the absence of the person in the proximity range of the display exceeds a first preset time threshold.
In step 105, if the duration of the absence of the human in the proximity range of the display does not exceed the first preset time threshold, the screen brightness of the display is adjusted according to the ambient light intensity.
For example, when the user uses the display in a dark environment, the user does not feel dazzling when using the display by turning down the display screen brightness. When the user uses the display under a bright environment, the display content can be clearly seen by adjusting the brightness of the screen of the display to be high.
It should be noted that, in the case that no person is present in the proximity range of the display, if the duration of the absence of a person does not exceed the first preset threshold, the screen brightness of the display is still adjusted according to the ambient light intensity, so as to avoid the occurrence of the situation that the display state of the display screen is repeatedly switched due to the user moving back and forth near the display.
In some embodiments, in the process of adjusting the screen brightness of the display according to the ambient light intensity, the current ambient light intensity is detected according to the real-time detection result of the third sensor, and whether the current ambient light intensity is greater than the ambient light intensity level corresponding to the current screen brightness of the display is determined. And if the current ambient light intensity is greater than the ambient light intensity level corresponding to the current screen brightness of the display, increasing the screen brightness of the display according to the preset brightness level until the ambient light intensity level corresponding to the screen brightness of the display is consistent with the current ambient light intensity. And if the current ambient light intensity is smaller than the ambient light intensity level corresponding to the current screen brightness of the display, reducing the screen brightness of the display according to the preset brightness level until the ambient light intensity level corresponding to the screen brightness of the display is consistent with the current ambient light intensity.
For example, the third sensor is a light sensor.
It should be noted here that in order to avoid too fast a change in the brightness of the display screen, the present disclosure divides the illumination intensity of a day indoors into M levels, i.e., illumination intensity levels 1-M. And also divides the screen brightness into M levels, i.e., brightness 1-M. Screen brightness 1 corresponds to illumination intensity 1 and screen brightness 2 corresponds to illumination intensity 2, in a sub-class. When the ambient light intensity is detected to change from level 2 to level 6, the screen brightness is also adjusted from level 2 to the target level 6. When the screen brightness is adjusted, the target brightness is gradually adjusted at intervals of Y. I.e., the current screen brightness is increased by Y until the screen brightness is adjusted to the target level. Thereby, sudden brightening or dimming of the display screen can be avoided, thereby improving the visual experience of the user.
In the display control method provided by the above embodiment of the present disclosure, under the condition that someone is detected indoors and someone is close to the display, the screen brightness of the display is adjusted according to the ambient light intensity, so that the electric energy waste is avoided under the condition that the user can clearly see the display screen, and the use experience of the user is improved.
Fig. 2 is a flowchart illustrating a display control method according to another embodiment of the present disclosure. In some embodiments, the following display control method steps are performed by a display control apparatus.
In step 201, it is determined whether a person is present in the current room according to the real-time detection result of the first sensor.
If the current indoor person exists, executing step 202; if no people exist in the room, step 210 is executed.
In step 202, it is determined whether a person is present in the proximity of the display based on the real-time detection of the second sensor.
If the person exists in the proximity range of the display, executing step 203; if no people are present in the vicinity of the display, step 204 is performed.
In step 203, the screen brightness of the display is adjusted according to the ambient light intensity.
Under the condition that people exist in the close range of the display, the screen brightness of the display is adjusted according to the ambient light intensity, so that a user can see the screen content of the display clearly.
In step 204 it is detected whether the duration of the absence of a person in the proximity of the display exceeds a first preset time threshold.
If the duration of the absence of the person in the proximity range of the display does not exceed the first preset time threshold, executing step 203; if the duration of the absence of the person in the proximity of the display exceeds the first predetermined time threshold, step 205 is executed.
Under the condition that no person is in the proximity range of the display, if the duration time of the absence of the person does not exceed a first preset threshold, the screen brightness of the display is still adjusted according to the ambient light intensity, so that the situation that the display state of the screen of the display is repeatedly switched due to the fact that a user walks around the display is avoided.
In step 205, it is checked whether the display light function is on.
If the display lighting function is not turned on, go to step 206; if the display lighting function is on, step 207 is executed.
In step 206, the display is controlled to turn on.
In step 207, it is detected whether the current ambient light intensity is greater than the preset illumination intensity according to the real-time detection result of the third sensor.
If the current ambient light intensity is not greater than the preset illumination intensity, go to step 208; if the current ambient light intensity is greater than the preset light intensity, step 209 is executed.
In step 208, the screen brightness of the display is adjusted based on the ambient light intensity.
In step 209, the screen brightness of the display is set to a preset intensity.
For example, the screen brightness of the display is controlled to be in a half-bright state in order to save power.
In step 210, it is detected whether the duration of the current indoor absence exceeds a second preset time threshold.
If the duration time of the current indoor nobody does not exceed the second preset time threshold, executing step 203; if the duration of the current indoor nobody is present exceeds the second preset time threshold, step 206 is executed.
For example, after an original person in a room leaves, the screen of the display does not immediately screen off, but the screen is delayed for a period of time, if the room is still in an unmanned state after a period of time, the display is controlled to be in a screen off state, and therefore the situation that the screen state of the display is repeatedly switched is effectively avoided.
Fig. 3 is a schematic structural diagram of a display control apparatus according to an embodiment of the present disclosure. As shown in fig. 3, the display control apparatus includes a first detection module 31, a second detection module 32, and a brightness control module 33.
The first detection module 31 is configured to determine whether a person is present in the room according to a real-time detection result of the first sensor.
In some embodiments, the first sensor is a body sensor. The human body sensor detects whether there is a person in the current environment by detecting infrared radiation in the surrounding environment.
The second detection module 32 is configured to determine whether a person is present in the proximity range of the display according to a real-time detection result of the second sensor if the person is present in the current room.
In some embodiments, the second sensor is a proximity sensor. The proximity sensor detects whether a person approaches by transmitting infrared rays to the outside and according to the intensity of the reflected infrared rays.
The brightness control module 33 is configured to adjust the screen brightness of the display according to the ambient light intensity if a person is present in the vicinity of the display.
For example, when the user uses the display in a dark environment, the screen brightness of the display is adjusted to be low, and the user does not feel dazzling when using the display. When the user uses the display under a bright environment, the brightness of the screen of the display is increased, so that the user can clearly see the display content.
Furthermore, the second detection module 32 is further configured to detect whether a duration of absence of a person in the proximity of the display exceeds a first preset time threshold if no person is present in the proximity of the display. The brightness control module 33 is further configured to adjust the screen brightness of the display according to the ambient light intensity if the duration of the absence of a person in the proximity range of the display does not exceed the first preset time threshold.
Under the condition that no person is in the proximity range of the display, if the duration time of the absence of the person does not exceed a first preset threshold, the screen brightness of the display is still adjusted according to the ambient light intensity, so that the situation that the display state of the screen of the display is repeatedly switched due to the fact that a user walks around the display is avoided. In some embodiments, the brightness control module 33 is configured to detect the current ambient light intensity according to the real-time detection result of the third sensor, determine whether the current ambient light intensity is greater than the ambient light intensity level corresponding to the current screen brightness of the display, and increase the screen brightness of the display according to a predetermined brightness level if the current ambient light intensity is greater than the ambient light intensity level corresponding to the current screen brightness of the display until the ambient light intensity level corresponding to the screen brightness of the display is consistent with the current ambient light intensity; and if the current ambient light intensity is smaller than the ambient light intensity level corresponding to the current screen brightness of the display, reducing the screen brightness of the display according to the preset brightness level until the ambient light intensity level corresponding to the screen brightness of the display is consistent with the current ambient light intensity.
In some embodiments, the first detection module 31 is configured to detect whether a duration of the current indoor absence exceeds a second preset time threshold if the current indoor absence is present. The brightness control module 33 is configured to adjust the screen brightness of the display according to the ambient light intensity if the duration of the current absence of people in the room does not exceed the second preset time threshold.
In some embodiments, the brightness control module 33 is configured to control the display to turn off if the duration of the current absence of people in the room exceeds a second preset time threshold.
For example, after an original person in a room leaves, the screen of the display does not immediately screen off, but the screen is delayed for a period of time, if the room is still in an unmanned state after a period of time, the display is controlled to be in a screen off state, and therefore the situation that the screen state of the display is repeatedly switched is effectively avoided.
Fig. 4 is a schematic structural diagram of a display control apparatus according to another embodiment of the present disclosure. Fig. 4 differs from fig. 3 in that, in the embodiment shown in fig. 4, the display control apparatus further comprises a third detection module 34.
The third detection module 34 is configured to detect whether the display light function is on if the duration of the absence of a person within the proximity of the display exceeds a first preset time threshold. The brightness control module 33 is configured to control the display to turn off if the display lighting function is not turned on.
In some embodiments, the third detection module 34 is configured to detect whether the current ambient light intensity is greater than the preset illumination intensity according to a real-time detection result of the third sensor if the display light function is turned on. The brightness control module 33 is configured to control the screen brightness of the display to a preset intensity if the current ambient light intensity is greater than the preset illumination intensity.
For example, the screen brightness of the display is controlled to be in a half-bright state in order to save power.
In some embodiments, the brightness control module 33 is configured to adjust the screen brightness of the display according to the current ambient light intensity if the current ambient light intensity is not greater than the preset illumination intensity.
Fig. 5 is a schematic structural diagram of a display control apparatus according to yet another embodiment of the present disclosure. As shown in fig. 5, the display control apparatus includes a memory 51 and a processor 52.
The memory 51 is used to store instructions. The processor 52 is coupled to the memory 51. The processor 52 is configured to perform a method as referred to in any of the embodiments of fig. 1 or fig. 2 based on instructions stored by the memory.
As shown in fig. 5, the display control apparatus further includes a communication interface 53 for information interaction with other devices. Meanwhile, the display control device further comprises a bus 54, and the processor 52, the communication interface 53 and the memory 51 are communicated with each other through the bus 54.
The Memory 51 may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM). Such as at least one disk storage. The memory 51 may also be a memory array. The storage 51 may also be partitioned and the blocks may be combined into virtual volumes according to certain rules.
Further, the processor 52 may be a central processing unit, or may be an ASIC (Application Specific Integrated Circuit), or one or more Integrated circuits configured to implement embodiments of the present disclosure.
The present disclosure also provides a computer-readable storage medium. The computer-readable storage medium stores computer instructions, which when executed by the processor implement a method according to any one of the embodiments of fig. 1 or fig. 2.
Figure 6 is a schematic diagram of a configuration of a drive-by-wire according to one embodiment of the present disclosure. As shown in fig. 6, the line controller includes a display control device 61, a first sensor 62, a second sensor 63, and a third sensor 64. The display control device 61 is the display control device according to any one of the embodiments of fig. 3 to 5.
The first sensor 62 is configured to detect whether a person is present in the current room in real time. The second sensor 63 is configured to detect whether a person is present in the proximity of the slave in real time. The third sensor 64 is configured to detect the current ambient light intensity in real time.
This disclosure detects the luminance of automatically regulated display screen through human response, proximity response, ambient light intensity to when the user uses the display under darker environment, through adjusting display screen luminance down, the user can not feel the light dazzling when using. When the user uses the display under a bright environment, the display content can be clearly seen by adjusting the brightness of the screen of the display to be high. When no person exists or approaches under the current environment, the display is controlled to turn on the screen, so that the electric energy is effectively saved.
In some embodiments, the functional modules may be implemented as a general purpose Processor, a Programmable Logic Controller (PLC), a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), or other Programmable Logic device, discrete Gate or transistor Logic, discrete hardware components, or any suitable combination thereof, for performing the functions described in this disclosure.
So far, embodiments of the present disclosure have been described in detail. Some details that are well known in the art have not been described in order to avoid obscuring the concepts of the present disclosure. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.
Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that various changes may be made in the above embodiments or equivalents may be substituted for elements thereof without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.
Claims (17)
1. A display control method, comprising:
judging whether a person exists in the current room or not according to the real-time detection result of the first sensor;
if the person exists in the current room, judging whether the person exists in the proximity range of the display or not according to the real-time detection result of the second sensor;
if people exist in the proximity range of the display, adjusting the screen brightness of the display according to the ambient light intensity;
if no person exists in the proximity range of the display, detecting whether the duration time of the absence of the person in the proximity range of the display exceeds a first preset time threshold;
and if the duration time of the absence of people in the proximity range of the display does not exceed the first preset time threshold, adjusting the screen brightness of the display according to the ambient light intensity.
2. The method of claim 1, further comprising:
if the duration time of the absence of the person in the proximity range of the display exceeds the first preset time threshold, detecting whether a light function of the display is started;
and if the light function of the display is not started, controlling the display to turn on the screen.
3. The method of claim 2, further comprising:
if the light function of the display is started, detecting whether the current ambient light intensity is greater than the preset illumination intensity or not according to the real-time detection result of the third sensor;
and if the current ambient light intensity is greater than the preset illumination intensity, controlling the screen brightness of the display to be the preset intensity.
4. The method of claim 3, further comprising:
and if the current ambient light intensity is not greater than the preset illumination intensity, adjusting the screen brightness of the display according to the ambient light intensity.
5. The method of claim 1, further comprising:
if no people exist in the current room, detecting whether the duration time of the current absence of people in the room exceeds a second preset time threshold;
and if the duration time of the current indoor nobody does not exceed the second preset time threshold, adjusting the screen brightness of the display according to the ambient light intensity.
6. The method of claim 5, further comprising:
and if the duration time of the current indoor nobody existence exceeds the second preset time threshold, controlling the display to turn off the screen.
7. The method of any of claims 1-6, wherein adjusting the screen brightness of the display according to ambient light intensity comprises:
detecting the current ambient light intensity according to the real-time detection result of the third sensor;
judging whether the current ambient light intensity is greater than the ambient light intensity level corresponding to the current screen brightness of the display;
if the current ambient light intensity is greater than the ambient light intensity level corresponding to the current screen brightness of the display, increasing the screen brightness of the display according to a preset brightness level until the ambient light intensity level corresponding to the screen brightness of the display is consistent with the current ambient light intensity;
and if the current ambient light intensity is smaller than the ambient light intensity level corresponding to the current screen brightness of the display, reducing the screen brightness of the display according to a preset brightness level until the ambient light intensity level corresponding to the screen brightness of the display is consistent with the current ambient light intensity.
8. A display control apparatus comprising:
the first detection module is configured to judge whether a person exists in a current room according to a real-time detection result of the first sensor;
the second detection module is configured to judge whether a person exists in the proximity range of the display or not according to the real-time detection result of the second sensor if the person exists in the current room; further configured to detect if no human being is present in the proximity of the display, if the duration of the absence of human being in the proximity of the display exceeds a first preset time threshold;
a brightness control module configured to adjust a screen brightness of the display according to an ambient light intensity if a person is present in a proximity range of the display; and the system is also configured to adjust the screen brightness of the display according to the ambient light intensity if the duration of the absence of the person in the proximity range of the display does not exceed the first preset time threshold.
9. The apparatus of claim 8, further comprising:
a third detection module configured to detect whether a display light function is turned on if the duration of the absence of the person in the proximity range of the display exceeds the first preset time threshold;
the brightness control module is configured to control the display to turn off if the display lighting function is not turned on.
10. The apparatus of claim 9, wherein:
the third detection module is configured to detect whether the current ambient light intensity is greater than the preset illumination intensity according to a real-time detection result of the third sensor if the display light function is started;
the brightness control module is configured to control the screen brightness of the display to be a preset intensity if the current ambient light intensity is greater than a preset illumination intensity.
11. The apparatus of claim 10, wherein:
the brightness control module is configured to adjust the screen brightness of the display according to the ambient light intensity if the current ambient light intensity is not greater than the preset illumination intensity.
12. The apparatus of claim 8, wherein:
the first detection module is configured to detect whether the duration of the current indoor unmanned presence exceeds a second preset time threshold if the current indoor unmanned presence exists;
the brightness control module is configured to adjust the screen brightness of the display according to the ambient light intensity if the duration of the current indoor nobody exceeds the second preset time threshold.
13. The apparatus of claim 12, wherein:
the brightness control module is configured to control the display to turn off if the duration of the current indoor nobody exceeds the second preset time threshold.
14. The apparatus of any one of claims 8-13,
the brightness control module is configured to detect current ambient light intensity according to a real-time detection result of a third sensor, judge whether the current ambient light intensity is greater than an ambient light intensity level corresponding to current screen brightness of the display, and increase the screen brightness of the display according to a preset brightness level until the ambient light intensity level corresponding to the screen brightness of the display is consistent with the current ambient light intensity if the current ambient light intensity is greater than the ambient light intensity level corresponding to the current screen brightness of the display; and if the current ambient light intensity is smaller than the ambient light intensity level corresponding to the current screen brightness of the display, reducing the screen brightness of the display according to a preset brightness level until the ambient light intensity level corresponding to the screen brightness of the display is consistent with the current ambient light intensity.
15. A display control apparatus comprising:
a memory configured to store instructions;
a processor coupled to the memory, the processor configured to perform implementing the method of any of claims 1-7 based on instructions stored by the memory.
16. A drive-by-wire controller, comprising:
the display control apparatus according to any one of claims 8 to 15;
a first sensor configured to detect whether a person is present in a current room in real time;
a second sensor configured to detect whether a person is present in a proximity range of the controller in real time;
a third sensor configured to detect a current ambient light intensity in real time.
17. A computer-readable storage medium, wherein the computer-readable storage medium stores computer instructions which, when executed by a processor, implement the method of any one of claims 1-7.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11626085B1 (en) | 2021-09-27 | 2023-04-11 | Asustek Computer Inc. | Color calibration module and electronic device including same |
| WO2024041223A1 (en) * | 2022-08-26 | 2024-02-29 | 青岛海尔空调器有限总公司 | Display control method and apparatus for 3d holographic display screen, and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068292A (en) * | 2007-06-12 | 2007-11-07 | 广东工业大学 | GPRS-based long-distance interactive multi-user intelligent information screen equipment |
| CN104767888A (en) * | 2015-04-16 | 2015-07-08 | 广东欧珀移动通信有限公司 | Screen brightness adjusting method and device |
| US20150364025A1 (en) * | 2014-06-11 | 2015-12-17 | Trojan Safety Services Ltd. | Wireless indoor personal evacuations system |
| CN105357818A (en) * | 2015-11-06 | 2016-02-24 | 海信（山东）空调有限公司 | Wire controller control method |
| CN107566869A (en) * | 2017-10-23 | 2018-01-09 | 四川长虹电器股份有限公司 | A kind of advertisement TV display brightness dynamic adjusting system and method |
| CN108831388A (en) * | 2018-07-26 | 2018-11-16 | 广州创维平面显示科技有限公司 | Method, advertisement machine and the readable storage medium storing program for executing of intelligent regulator brightness |
| WO2020003079A1 (en) * | 2018-06-25 | 2020-01-02 | Geox S.P.A. | Method of controlling shoe displays |
-
2020
- 2020-09-28 CN CN202011041021.XA patent/CN112162624B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068292A (en) * | 2007-06-12 | 2007-11-07 | 广东工业大学 | GPRS-based long-distance interactive multi-user intelligent information screen equipment |
| US20150364025A1 (en) * | 2014-06-11 | 2015-12-17 | Trojan Safety Services Ltd. | Wireless indoor personal evacuations system |
| CN104767888A (en) * | 2015-04-16 | 2015-07-08 | 广东欧珀移动通信有限公司 | Screen brightness adjusting method and device |
| CN105357818A (en) * | 2015-11-06 | 2016-02-24 | 海信（山东）空调有限公司 | Wire controller control method |
| CN107566869A (en) * | 2017-10-23 | 2018-01-09 | 四川长虹电器股份有限公司 | A kind of advertisement TV display brightness dynamic adjusting system and method |
| WO2020003079A1 (en) * | 2018-06-25 | 2020-01-02 | Geox S.P.A. | Method of controlling shoe displays |
| CN108831388A (en) * | 2018-07-26 | 2018-11-16 | 广州创维平面显示科技有限公司 | Method, advertisement machine and the readable storage medium storing program for executing of intelligent regulator brightness |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11626085B1 (en) | 2021-09-27 | 2023-04-11 | Asustek Computer Inc. | Color calibration module and electronic device including same |
| WO2024041223A1 (en) * | 2022-08-26 | 2024-02-29 | 青岛海尔空调器有限总公司 | Display control method and apparatus for 3d holographic display screen, and storage medium |
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| Publication number | Publication date |
|---|---|
| CN112162624B (en) | 2022-07-12 |
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