CN112365828A - Method, device, equipment and medium for intelligently adjusting display effect - Google Patents
Method, device, equipment and medium for intelligently adjusting display effect Download PDFInfo
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- 230000000007 visual effect Effects 0.000 abstract description 3
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
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- 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
Abstract
The invention discloses a method, a device, equipment and a readable storage medium for intelligently adjusting display effect, wherein the method comprises the following steps: when a laser signal is monitored, acquiring the light spot intensity of the laser signal, then determining the predicted projection distance of the laser signal based on the light spot intensity, and then adjusting the interface display effect of the equipment based on the predicted projection distance. Through the received laser signal, the distance of an operator relative to the equipment is predicted by utilizing the light attenuation curve, and then the display effect corresponding to the screen of the equipment is adjusted according to the predicted projection distance, so that better visual experience is provided for a user.
Description
Technical Field
The invention relates to the field of financial science and technology, in particular to a method, a device, equipment and a readable storage medium for intelligently adjusting display effect.
Background
With the development of laser technology, televisions, projection equipment and the like with laser sensing screens are becoming more popular. However, when the screen is remotely controlled by laser induction interaction, the cursor displayed when the laser controller irradiates the screen is single in effect, the distance change of the operator relative to the screen cannot be reflected, the display effect of the screen cannot be adjusted, and better experience cannot be provided for the user.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a method, a device and equipment for intelligently adjusting display effect and a readable storage medium, and aims to solve the technical problem that the display effect of a screen cannot be optimized according to the distance between an operator and the screen when the screen is remotely controlled through laser induction interaction in the prior art.
In order to achieve the above object, the present invention provides a method for intelligently adjusting a display effect, wherein the method for intelligently adjusting the display effect comprises the following steps:
when a laser signal is monitored, acquiring the spot intensity of the laser signal;
determining a predicted throw distance of the laser signal based on the spot intensity;
and adjusting the interface display effect of the equipment based on the predicted projection distance.
Further, the step of determining a predicted throw distance of the laser signal based on the spot intensity comprises:
and when the light spot intensity of the laser signal meets a preset condition, determining the predicted projection distance of the laser signal by using an optical attenuation curve.
Further, the step of determining the predicted throw distance of the laser signal using the light attenuation curve comprises:
determining the position of the light spot intensity of the laser signal on the light attenuation curve, wherein the light attenuation curve is generated based on the corresponding relation between the laser projection distance and the light spot intensity;
and determining the laser projection distance corresponding to the position as the predicted projection distance.
Further, before the step of determining the predicted projection distance of the laser signal by using the light attenuation curve when the spot intensity of the laser signal satisfies the preset condition, the method includes:
collecting historical light spot intensities corresponding to laser signals in different laser projection distances;
and generating the light attenuation curve by utilizing the corresponding relation between each laser projection distance and the historical light spot intensity corresponding to each laser projection distance.
Further, the preset condition is to determine whether the spot intensity of the laser signal meets the preset condition based on a preset intensity threshold, wherein when the spot intensity of the laser signal is greater than or equal to the preset intensity threshold, it is determined that the spot intensity of the laser signal meets the preset condition.
Further, the step of adjusting the interface display effect of the device based on the predicted throw distance comprises:
acquiring a target icon corresponding to the predicted projection distance from a preset cursor gallery;
and displaying the target icon on a current interface of the equipment.
Further, the display effect comprises a screen brightness adjustment, and the step of adjusting the interface display effect of the device based on the predicted throw distance comprises:
determining a target brightness value corresponding to the predicted projection distance;
and adjusting the screen brightness of the equipment according to the target brightness value.
Further, the step of determining the brightness value of the target corresponding to the predicted throw distance includes:
comparing the predicted projection distance with a plurality of preset distance intervals respectively, and determining a target interval corresponding to the predicted projection distance;
and acquiring a brightness value corresponding to the target interval as the target brightness value.
Further, the apparatus for intelligently adjusting display effect comprises:
the acquisition module 10 is configured to acquire spot intensity of a laser signal when the laser signal is monitored;
a determination module 20 for determining a predicted throw distance of the laser signal based on the spot intensity;
and an adjusting module 30, configured to adjust an interface display effect of the device based on the predicted throw distance.
Further, to achieve the above object, the present invention also provides an apparatus comprising: the display effect intelligent adjusting method comprises a memory, a processor and a program for intelligently adjusting the display effect, wherein the program for intelligently adjusting the display effect is stored on the memory and can run on the processor, and when being executed by the processor, the program for intelligently adjusting the display effect realizes the steps of any one of the methods for intelligently adjusting the display effect.
In addition, to achieve the above object, the present invention further provides a readable storage medium, on which a program for intelligently adjusting a display effect is stored, and the program for intelligently adjusting a display effect, when executed by a processor, implements the steps of the method for intelligently adjusting a display effect according to any one of the above items.
According to the method, when the laser signal is monitored, the light spot intensity of the laser signal is obtained, then the predicted projection distance of the laser signal is determined based on the light spot intensity, and then the interface display effect of the equipment is adjusted based on the predicted projection distance. Through the received laser signal, the distance of an operator relative to the equipment is predicted by utilizing the light attenuation curve, and then the display effect corresponding to the screen of the equipment is adjusted according to the predicted projection distance, so that better visual experience is provided for a user.
Drawings
FIG. 1 is a schematic diagram of a device in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a first embodiment of a method for intelligently adjusting a display effect according to the present invention;
FIG. 3 is a flowchart illustrating a second embodiment of a method for intelligently adjusting display effects according to the present invention;
fig. 4 is a schematic diagram of functional modules of an apparatus for intelligently adjusting display effect according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a device in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the apparatus may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration of the object detection system shown in FIG. 1 does not constitute a limitation of the apparatus and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a storage medium, may include therein an operating system, a network communication module, a user interface module, and a program for intelligently adjusting display effects.
In the device shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a user terminal and performing data communication with the user terminal; and the processor 1001 may be used to invoke a program stored in the memory 1005 that intelligently adjusts the display effect.
In this embodiment, the apparatus comprises: the display effect adjusting method comprises a memory 1005, a processor 1001 and a program which is stored in the memory 1005 and can be run on the processor 1001, wherein when the processor 1001 calls the program which is stored in the memory 1005 and can adjust the display effect intelligently, the steps of the method for adjusting the display effect intelligently, which are provided by the embodiments of the present application, are executed.
Referring to fig. 2, fig. 2 is a schematic flowchart illustrating a first embodiment of the method for intelligently adjusting a display effect according to the present invention.
While a logical order is shown in the flow chart, in some cases, the steps shown or described may be performed in an order different than that shown or described herein.
In this embodiment, the method for intelligently adjusting the display effect includes:
step S10, when a laser signal is monitored, acquiring the spot intensity of the laser signal;
in this embodiment, the method for intelligently adjusting the display effect may be applied to a device having a laser sensing screen, which may be an intelligent terminal and has a display function, such as a television. Further, because this embodiment realizes intelligent adjustment display effect based on laser-induced, consequently, the display device at this terminal is laser-induced screen, and wherein, laser-induced screen compares with traditional display screen, has increased laser-induced layer, and laser-induced layer is a layer photosensitive film, can catch laser signal. The laser is a novel light source, has characteristics such as luminance height, directionality are strong, monochromaticity is good, the coherence is strong, and laser is sent by laser emission equipment usually, and laser emission equipment can set up to laser remote controller, and the laser signal is sent to this laser remote controller of user's accessible to by the laser induction layer receipt of equipment, perhaps, for the convenience of user's operation, laser emission equipment can also set up to wearable equipment, for example can wear portable laser emission equipment on user's wrist or limbs etc..
When a user transmits a laser signal to the laser sensing layer through the laser transmitting device, a laser spot of the laser signal is sensed by the laser sensing layer, and meanwhile, a projection area of the laser spot can be obtained. The spot intensity is the area of the laser energy to the spot, that is, the area of the laser power to the spot, and the spot intensity of the laser signal can be calculated according to the power value of the received laser signal and the projection area of the obtained laser spot, and the unit of the spot intensity is candela. It should be noted that, after the laser is emitted from the laser emitting apparatus, the energy of the laser may be weakened, which means that the laser power is partially attenuated during the laser propagation process, so that the laser signal is emitted to the laser sensing layer at different positions, and the power value of the laser signal received by the laser sensing layer is different, and may decrease with the increase of the laser projection distance.
Further, the device with the laser sensing screen comprises an FPGA module and an SOC module, wherein the FPGA (Field Programmable Gate Array) module is used for monitoring laser signals, determining effective laser signals, and sending spot intensity data of the effective laser signals to the SOC (System on Chip) module for subsequent processing; after the SOC module receives the effective laser signal light spot intensity data, the distance between an operator and the equipment is calculated by utilizing the laser signal light spot intensity data, and then the interface display effect of the laser induction screen is adjusted according to the distance.
Step S20, determining the predicted projection distance of the laser signal based on the light spot intensity;
in this embodiment, as mentioned above, after the laser is emitted from the laser emitting device, the energy of the laser is weakened, which means that the laser power is partially attenuated during the laser propagation process, and the laser power is rather reduced with the increase of the laser projection distance, where the laser projection distance refers to the propagation distance of the laser emitted from the laser emitting device to the laser sensing layer, and if the laser emitting device is 5 meters away from the laser sensing layer, the laser projection distance is 5 meters. Further, the spot intensity is the area of the laser power to the spot, so the spot intensity is proportional to the laser power, and the spot intensity is smaller as the projection distance of the laser increases. Therefore, the projection distance corresponding to the laser signal actually received by the laser sensing layer of the device can be predicted according to the corresponding relationship between the spot intensity and the laser projection distance, so as to obtain a predicted projection distance, that is, the predicted projection distance is a predicted value obtained by predicting the laser projection distance of the laser signal.
Specifically, step S20 includes:
step S21, when the light spot intensity of the laser signal meets the preset condition, determining the predicted projection distance of the laser signal by using a light attenuation curve;
in this embodiment, when the FPGA module monitors a laser signal, the spot intensity of the laser signal is obtained, but in an actual usage scenario, due to the existence of non-laser light sources such as a flashlight, a lamp, and the sun, the FPGA can also monitor an optical signal generated by the irradiation of the non-laser light source, and therefore, further noise elimination needs to be performed on the monitored laser signal, that is, an interfering light signal is removed, and only an effective laser signal is retained.
Specifically, the preset condition is to determine whether the spot intensity of the laser signal meets the preset condition based on a preset intensity threshold, wherein when the spot intensity of the laser signal is greater than or equal to the preset intensity threshold, it is determined that the spot intensity of the laser signal meets the preset condition. That is, the spot intensity of the laser signal is compared with a preset intensity threshold, and if the spot intensity is smaller than the preset intensity threshold, it indicates that the current spot intensity is low, the spot intensity is determined as a noise, and the noise is ignored. If the current spot intensity is greater than or equal to the preset intensity threshold, the spot intensity meets the requirement of the laser spot, and therefore the spot intensity is an effective laser signal. The preset intensity threshold is determined according to actual conditions and is related to the power of the laser transmitter, if the actual power of the laser transmitter is large, the preset intensity threshold needs to be set to be large, and similarly, if the actual power of the laser transmitter is small, the preset intensity threshold needs to be set to be small.
When the light spot intensity of the laser signal meets a preset condition, before the step of determining the predicted projection distance of the laser signal by using a light attenuation curve, constructing the light attenuation curve, specifically, collecting historical light spot intensities corresponding to the laser signal at different laser projection distances, wherein the laser projection distance refers to a propagation distance from laser emission equipment to a laser induction layer; and generating the light attenuation curve by utilizing the corresponding relation between each laser projection distance and the historical light spot intensity corresponding to each laser projection distance. It is understood that the laser signal emitter may be used to emit a laser signal to the laser sensing layer at a different location from the laser sensing layer and then read the spot intensity of the laser signal projected onto the laser sensing layer. Due to the attenuation of the light spot intensity, the more the light spot intensity is attenuated as the projection distance of the laser is increased, namely, the light spot intensity obtained is different at different distance positions from the screen, and the light spot intensity is smaller as the laser signal transmitter is farther away from the laser sensing layer. It should be noted that, at the same distance position, laser signals may be emitted from multiple angles for multiple times, and then an average value of the spot intensities of the laser signals is obtained, or a maximum value, a minimum value, or a middle value of the areas may be selected from the spot intensities, and a specific selection manner is not limited in this embodiment. After the light spot intensities at different positions from the laser sensing layer are collected, a light attenuation curve can be constructed according to the corresponding relation between the laser projection distance and the light spot intensity.
Specifically, step S21 includes:
step a, determining the position of the light spot intensity of the laser signal on the light attenuation curve, wherein the light attenuation curve is generated based on the corresponding relation between the laser projection distance and the light spot intensity;
and b, determining the laser projection distance corresponding to the position as the predicted projection distance.
In this embodiment, the light attenuation curve is generated based on the correspondence relationship between the laser projection distance and the spot intensity, and in the light attenuation curve, the laser projection distance and the spot intensity appear in pairs and have a one-to-one correspondence relationship. Specifically, the position of the spot intensity of the laser signal is determined on the light attenuation curve, and then the laser projection distance corresponding to the position is determined as the predicted projection distance. That is, traversing all the spot intensities on the light attenuation curve, finding the spot intensity closest to the spot intensity of the laser signal, and determining the laser projection distance corresponding to the spot intensity as the predicted distance between the laser transmitter and the laser sensing layer.
And step S30, adjusting the interface display effect of the equipment based on the predicted projection distance.
In this embodiment, the laser sensing layer of the device uses the spot intensity of the received laser signal to predict the distance between the laser emitter and the laser sensing layer by using the light attenuation curve, so as to obtain a predicted projection distance, and further, the interface display effect of the device may be adjusted according to the predicted projection distance, where the interface display effect includes adjusting a cursor pattern at the position of the laser signal on the screen in this embodiment.
Specifically, step S30 includes:
step S31, obtaining a target icon corresponding to the predicted projection distance from a preset cursor gallery;
and step S32, displaying the target icon on the current interface of the equipment.
In this embodiment, the cursor pattern at the position of the laser signal can be changed according to the predicted projection distance, so as to reflect the distance between the laser emitter and the laser sensing layer, the laser emitter is generally held by an operator, and the laser is projected to the screen provided with the laser sensing layer, so that the change of the cursor pattern can reflect the distance between the operator and the screen. For example, when an operator operates the content displayed on the screen by using the laser emitter, if the operator performs operations such as page turning and playing, a laser signal is emitted from the laser emitter to the laser sensing layer of the device, at this time, the FPGA module of the device acquires the spot intensity of the laser signal when monitoring the laser signal, and when the spot intensity of the laser signal meets a preset condition, the distance between the operator and the device is determined by using the optical attenuation curve. In order to reflect the distance between the operator and the screen, the target icon corresponding to the predicted projection distance may be obtained by changing the cursor display pattern corresponding to the laser signal, that is, in a preset cursor map library, and then the target icon is displayed on the screen of the device.
Further, different predicted projection distances correspond to different patterns, are customized by a user, and are stored in the cursor gallery, for example, when the predicted projection distance is 2 meters, the target icon is a duck, and when the predicted projection distance is 1 meter, the target icon is a pencil. In addition, the target icon can also be the same pattern, but the pattern is larger and larger as the predicted projection distance is increased, so that when the operator is far away from the screen, the position of the cursor can be clearly seen. For example, when the cursor position needs to be clearly seen in the case of performing the editing operation, the larger the predicted projection distance is, the larger the target icon of the cursor is
According to the method for intelligently adjusting the display effect, when the laser signal is monitored, the light spot intensity of the laser signal is obtained, then the predicted projection distance of the laser signal is determined based on the light spot intensity, and then the interface display effect of the equipment is adjusted based on the predicted projection distance. Through the received laser signal, the distance of an operator relative to the equipment is predicted by utilizing the light attenuation curve, and then the display effect corresponding to the screen of the equipment is adjusted according to the predicted projection distance, so that better visual experience is provided for a user.
Based on the first embodiment, referring to fig. 3, a second embodiment of the method for intelligently adjusting a display effect of the present invention is provided, in this embodiment, step S30 includes:
step S33, determining a target brightness value corresponding to the predicted projection distance;
in this embodiment, after the distance between the operator and the device is predicted by using the received laser signal and the light attenuation curve, the screen brightness of the device can be further adjusted according to the predicted projection distance, and the reasonable brightness setting can not only make the user clearly see the screen, but also protect the eyes more importantly, and if the screen is too bright or too dark, the damage to the eyes is very large. In addition, the screen is too bright, which also causes waste of power resources, and therefore, the brightness of the screen needs to be adjusted according to the distance between the operator and the screen.
Specifically, step S33 includes:
step c, comparing the predicted projection distance with a plurality of preset distance intervals respectively, and determining a target interval corresponding to the predicted projection distance;
and d, acquiring a brightness value corresponding to the target interval as the target brightness value.
In this embodiment, the corresponding relationship between different distance sections and the screen brightness is preset according to historical experience, so that the target brightness value of the screen can be determined according to the corresponding relationship between the distance sections and the screen brightness as long as the distance section where the predicted projection distance is located is determined.
Specifically, a laser sensing layer of the device predicts a distance between a laser transmitter and the laser sensing layer by using a light spot intensity of a received laser signal and using a light attenuation curve to obtain a predicted projection distance, and compares the predicted projection distance with a plurality of preset distance intervals respectively, so as to determine a target interval corresponding to the predicted projection distance, that is, which preset distance interval the predicted projection distance corresponds to. Since each preset distance interval corresponds to a brightness value, at this time, the brightness value corresponding to the target interval corresponding to the predicted projection distance may be used as the target brightness value.
And step S34, adjusting the screen brightness of the equipment according to the target brightness value.
After the target brightness value is determined, the current brightness value of the screen of the device is updated to the target brightness value. Meanwhile, reminding information can be given to the operator, for example, that the operator is too close to the screen, the operator needs to pay attention to eye protection and needs to adjust the distance between the operator and the screen in time so as to remind the operator to adjust the distance to a reasonable distance in time.
In the method for intelligently adjusting the display effect provided in this embodiment, a target brightness value corresponding to the predicted projection distance is determined, and then the screen brightness of the device is adjusted according to the target brightness value. By predicting the corresponding relation between the projection distance and the screen brightness, the screen brightness is adjusted to the target brightness value, so that the damage to the vision of a user can be reduced while energy is saved.
The invention further provides a device for intelligently adjusting display effect, referring to fig. 4, fig. 4 is a schematic diagram of functional modules of an embodiment of the device for intelligently adjusting display effect according to the invention.
The acquisition module 10 is configured to acquire spot intensity of a laser signal when the laser signal is monitored;
a determination module 20 for determining a predicted throw distance of the laser signal based on the spot intensity;
and an adjusting module 30, configured to adjust an interface display effect of the device based on the predicted throw distance.
Further, the determining module 20 is further configured to:
and when the light spot intensity of the laser signal meets a preset condition, determining the predicted projection distance of the laser signal by using an optical attenuation curve.
Further, the determining module 20 is further configured to:
determining the position of the light spot intensity of the laser signal on the light attenuation curve, wherein the light attenuation curve is generated based on the corresponding relation between the laser projection distance and the light spot intensity;
and determining the laser projection distance corresponding to the position as the predicted projection distance.
Further, the apparatus for intelligently adjusting display effect further comprises:
the collecting module is used for collecting historical light spot intensities corresponding to the laser signals in different laser projection distances;
and the generating module is used for generating the light attenuation curve by utilizing the corresponding relation between each laser projection distance and the historical light spot intensity corresponding to each laser projection distance.
Further, the adjusting module 30 is further configured to:
acquiring a target icon corresponding to the predicted projection distance from a preset cursor gallery;
and displaying the target icon on a screen of the equipment.
Further, the adjusting module 30 is further configured to:
determining a target brightness value corresponding to the predicted projection distance;
and adjusting the screen brightness of the equipment according to the target brightness value.
Further, the adjusting module 30 is further configured to:
comparing the predicted projection distance with a plurality of preset distance intervals respectively, and determining a target interval corresponding to the predicted projection distance;
and acquiring a brightness value corresponding to the target interval as the target brightness value.
In addition, an embodiment of the present invention further provides a readable storage medium, where a program for intelligently adjusting a display effect is stored, and when the program for intelligently adjusting a display effect is executed by a processor, the steps of the method for intelligently adjusting a display effect in each of the above embodiments are implemented.
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 system 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 system. 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 system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
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 invention may be embodied in the form of a software product, which is stored in a readable storage medium (such as ROM/RAM, magnetic disk, optical disk) as described above, and includes several instructions for enabling a system device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (11)
1. The method for intelligently adjusting the display effect is applied to equipment with a laser induction screen, and comprises the following steps:
when a laser signal is monitored, acquiring the spot intensity of the laser signal;
determining a predicted throw distance of the laser signal based on the spot intensity;
and adjusting the interface display effect of the equipment based on the predicted projection distance.
2. The method of intelligently adjusting a display effect according to claim 1, wherein the step of determining a predicted throw distance of the laser signal based on the spot intensity comprises:
and when the light spot intensity of the laser signal meets a preset condition, determining the predicted projection distance of the laser signal by using an optical attenuation curve.
3. The method for intelligently adjusting a display effect according to claim 2, wherein the step of determining the predicted throw distance of the laser signal using a light attenuation curve comprises:
determining the position of the light spot intensity of the laser signal on the light attenuation curve, wherein the light attenuation curve is generated based on the corresponding relation between the laser projection distance and the light spot intensity;
and determining the laser projection distance corresponding to the position as the predicted projection distance.
4. The method for intelligently adjusting display effect according to claim 2, wherein the step of determining the predicted projection distance of the laser signal using the light attenuation curve when the spot intensity of the laser signal satisfies the preset condition is preceded by:
collecting historical light spot intensities corresponding to laser signals in different laser projection distances;
and generating the light attenuation curve by utilizing the corresponding relation between each laser projection distance and the historical light spot intensity corresponding to each laser projection distance.
5. The method of claim 2, wherein the preset condition is that whether the spot intensity of the laser signal meets the preset condition is determined based on a preset intensity threshold, and wherein the spot intensity of the laser signal is determined to meet the preset condition when the spot intensity of the laser signal is greater than or equal to the preset intensity threshold.
6. The method of intelligently adjusting display effects of claim 1, wherein the step of adjusting the interface display effect of the device based on the predicted throw distance comprises:
acquiring a target icon corresponding to the predicted projection distance from a preset cursor gallery;
and displaying the target icon on a current interface of the equipment.
7. The method of intelligently adjusting a display effect according to any one of claims 1 to 6, wherein the display effect comprises a screen brightness adjustment, and the step of adjusting the interface display effect of the device based on the predicted throw distance comprises:
determining a target brightness value corresponding to the predicted projection distance;
and adjusting the screen brightness of the equipment according to the target brightness value.
8. The method of intelligently adjusting display effects of claim 7, wherein the step of determining the target brightness value corresponding to the predicted throw distance comprises:
comparing the predicted projection distance with a plurality of preset distance intervals respectively, and determining a target interval corresponding to the predicted projection distance;
and acquiring a brightness value corresponding to the target interval as the target brightness value.
9. The utility model provides an apparatus for intelligent adjustment display effect, its characterized in that, apparatus for intelligent adjustment display effect includes:
the acquisition module is used for acquiring the spot intensity of the laser signal when the laser signal is monitored;
a determination module for determining a predicted throw distance of the laser signal based on the spot intensity;
and the adjusting module is used for adjusting the interface display effect of the equipment based on the predicted projection distance.
10. An apparatus, characterized in that the apparatus comprises: memory, processor and program for intelligently adjusting display effects stored on the memory and executable on the processor, which program for intelligently adjusting display effects when executed by the processor implements the steps of the method for intelligently adjusting display effects of any of claims 1 to 8.
11. A readable storage medium, on which the program for intelligently adjusting display effect is stored, and when executed by a processor, the method for intelligently adjusting display effect according to any one of claims 1 to 8 is implemented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011242242.3A CN112365828B (en) | 2020-11-09 | 2020-11-09 | Method, device, equipment and medium for intelligently adjusting display effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011242242.3A CN112365828B (en) | 2020-11-09 | 2020-11-09 | Method, device, equipment and medium for intelligently adjusting display effect |
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