Disclosure of Invention
In view of the above problems, the present invention aims to provide a method, a system and a storage medium for controlling light display of a COB light strip, which can more effectively improve the display effect of a display screen through a background light strip.
The first aspect of the present invention provides a light display control method for a COB light strip, including:
calculating through a preset viewing position, a position relation between a display screen and a background wall, and determining a first display area and a second display area of a lamp strip on the background wall;
acquiring color information of a display screen mark area;
synchronously displaying the lamplight of the first display area according to the color information of the marking area;
adjusting the display positions and the display parameters of the first display area and the second display area according to the viewing angle of the user;
and verifying the display effect of the lamp strip by comparing the display parameters of the lamp strip with the display parameters of the display screen, and correcting the display area with display difference.
In this scheme, still include:
acquiring image data of a preset display area of a display screen through a color pickup device;
analyzing according to the image data, and extracting color information of a preset image area;
and converting the color information into a digital signal and synchronously transmitting the digital signal to a lamp strip control module.
In this scheme, calculate through predetermineeing the positional relationship between viewing position, display screen and the wall, confirm the first display area and the second display area of lamp area on the wall, include:
projecting the display screen at a preset viewing position, and determining display parameters of the first display area according to the display position corresponding relation between the first display area and the display screen marking area;
according to the preset distance, extending the two ends of the first display area outwards to obtain a second display area;
and carrying out gradual change treatment on the lamplight color in the second display area by using the colors of the adjacent lamp beads at the two ends of the second display area.
In this scheme, the adjustment is carried out to the display position and the display parameter of first display area and second display area according to user's viewing angle, includes:
when a unique user exists in the viewing area, the first display area and the second display area are adjusted according to the user position;
when a plurality of watching users exist in the watching area, calculating according to the position of each user, and selecting a center position to adjust the first display area;
calculating through the viewing angles of the plurality of viewing users to obtain a plurality of second display areas;
combining the plurality of second display areas to obtain a final second display area;
and adjusting the light parameters of the final second display area according to the display color.
In this scheme, still include:
calculating the interval distance between adjacent users;
and when the interval distance is greater than a preset threshold value, reminding the user through voice, and adjusting the watching position.
In this scheme, through contrast lamp area display parameter and display screen display parameter verify the lamp area display effect, correct the display area that has the display difference, include:
calculating a brightness difference value and a lighting delay between the first display area and the display mark area;
adjusting the brightness of the first display area based on the brightness difference value and the viewing angle;
adjusting the lighting time of the lamp beads of the first display area according to the lighting time delay;
judging whether the gradual change effect of the second display area has stepwise change or not;
if so, adjusting and optimizing the area with the stepwise change according to the brightness of the adjacent lamp beads;
otherwise, no processing is performed.
In this scheme, still include:
acquiring real-time display parameters of the lamp strip;
comparing the real-time display parameter with a set parameter;
carrying out parameter correction on the area with the difference value to make the display effect consistent with the set parameters;
and calculating according to the real-time display parameters and the set parameters to obtain the light attenuation data of the lamp band.
A second aspect of the present invention provides a light display control system for a COB light strip, including:
the segmentation area adjusting module is used for calculating through the preset watching position, the position relation between the display screen and the background wall and determining a first display area and a second display area of the lamp strip on the background wall;
the data acquisition module is used for acquiring color information of the display screen marking area;
the display parameter adjusting module is used for synchronously displaying the lamplight of the first display area according to the color information of the marking area; adjusting the display positions and the display parameters of the first display area and the second display area according to the viewing angle of the user;
and the display correction module is used for verifying the display effect of the lamp strip by comparing the display parameters of the lamp strip with the display parameters of the display screen and correcting the display area with display difference.
In this scheme, still include:
acquiring image data of a preset display area of a display screen through a color pickup device;
analyzing according to the image data, and extracting color information of a preset image area;
and converting the color information into a digital signal and synchronously transmitting the digital signal to a lamp strip control module.
In this scheme, calculate through predetermineeing the positional relationship between viewing position, display screen and the wall, confirm the first display area and the second display area of lamp area on the wall, include:
projecting the display screen at a preset viewing position, and determining display parameters of the first display area according to the display position corresponding relation between the first display area and the display screen marking area;
according to the preset distance, extending the two ends of the first display area outwards to obtain a second display area;
and carrying out gradual change treatment on the lamplight color in the second display area by using the colors of the adjacent lamp beads at the two ends of the second display area.
In this scheme, the adjustment is carried out to the display position and the display parameter of first display area and second display area according to user's viewing angle, includes:
when a unique user exists in the viewing area, the first display area and the second display area are adjusted according to the user position;
when a plurality of watching users exist in the watching area, calculating according to the position of each user, and selecting a center position to adjust the first display area;
calculating through the viewing angles of the plurality of viewing users to obtain a plurality of second display areas;
combining the plurality of second display areas to obtain a final second display area;
and adjusting the light parameters of the final second display area according to the display color.
In this scheme, still include:
calculating the interval distance between adjacent users;
and when the interval distance is greater than a preset threshold value, reminding the user through voice, and adjusting the watching position.
In this scheme, through contrast lamp area display parameter and display screen display parameter verify the lamp area display effect, correct the display area that has the display difference, include:
calculating a brightness difference value and a lighting delay between the first display area and the display mark area;
adjusting the brightness of the first display area based on the brightness difference value and the viewing angle;
adjusting the lighting time of the lamp beads of the first display area according to the lighting time delay;
judging whether the gradual change effect of the second display area has stepwise change or not;
if so, adjusting and optimizing the area with the stepwise change according to the brightness of the adjacent lamp beads;
otherwise, no processing is performed.
In this scheme, still include:
acquiring real-time display parameters of the lamp strip;
comparing the real-time display parameter with a set parameter;
carrying out parameter correction on the area with the difference value to make the display effect consistent with the set parameters;
and calculating according to the real-time display parameters and the set parameters to obtain the light attenuation data of the lamp band.
A third aspect of the present invention provides a computer-readable storage medium, in which a light display control method program of a COB light strip is included, which when executed by a processor, implements the steps of a light display control method of a COB light strip as set forth in any one of the above.
The invention discloses a light display control method, a system and a storage medium of a COB light strip, wherein the method comprises the following steps: calculating through a preset viewing position, a position relation between a display screen and a background wall, and determining a first display area and a second display area of a lamp strip on the background wall; acquiring color information of a display screen mark area; synchronously displaying the lamplight of the first display area according to the color information of the marking area; adjusting the display positions and the display parameters of the first display area and the second display area according to the viewing angle of the user; and verifying the display effect of the lamp strip by comparing the display parameters of the lamp strip with the display parameters of the display screen, and correcting the display area with display difference. According to the invention, the background wall lamp strip is interconnected with the display screen, and the display interaction is carried out with the display screen by adjusting the display parameters of the lamp strip, so that the display effect of the display screen is improved.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
Fig. 1 shows a flow chart of a lighting display control method of a COB light strip of the present invention.
As shown in fig. 1, the invention discloses a light display control method of a COB light strip, which comprises the following steps:
s102, calculating through a preset viewing position, a position relation between a display screen and a background wall, and determining a first display area and a second display area of a lamp strip on the background wall;
s104, acquiring color information of a display screen mark area;
s106, synchronously displaying the light of the first display area according to the color information of the marking area;
s108, adjusting the display positions and the display parameters of the first display area and the second display area according to the viewing angle of the user;
s110, verifying the display effect of the lamp strip by comparing the display parameters of the lamp strip with the display parameters of the display screen, and correcting the display area with display difference.
According to the embodiment of the invention, the system firstly determines the segmented display areas (the first display area and the second display area) of the background light band, determines the area corresponding to each light bead in the background light band and the display screen through the preset viewing position, and can control each light bead to perform color conversion according to the received color information of the display screen marking area so as to realize synchronous display with the color of the display screen marking area. Under the condition that the background wall lamp strip is started to enhance the display effect of the display screen, firstly, the position information of a watching user in the watching area is determined, and the sectional display area of the lamp strip is dynamically adjusted according to the position information of the watching user, so that the watching user obtains the optimal watching experience under the watching angle.
According to an embodiment of the present invention, further comprising:
acquiring image data of a preset display area of a display screen through a color pickup device;
analyzing according to the image data, and extracting color information of a preset image area;
and converting the color information into a digital signal and synchronously transmitting the digital signal to a lamp strip control module.
It should be noted that, the color picking device is installed in the center position of the top of the display screen, through picking up the color change of the preset display area on the display screen, after format processing, the color and brightness information in the image are extracted, and the color and brightness information are synchronously transmitted to the lamp strip control module, so as to realize the purpose of synchronously changing the color of the background wall lamp strip and the edge of the display screen. The preset display area is set according to the configuration condition of the background wall light bands, for example, if the light bands are arranged on the half part and the lower half part of the background wall, the upper edge area and the lower edge area of the display screen are selected as the preset display area; and if the lamp strip is arranged on the half part of the background wall, selecting the upper edge area of the display screen as a preset display area.
Fig. 2 shows a flow chart of a method of determining a display area of a light strip segment according to the present invention.
As shown in fig. 2, according to an embodiment of the present invention, the calculating by presetting a position relationship between a viewing position, a display screen and a background wall, determining a first display area and a second display area of a light band on the background wall includes:
s202, projecting a display screen at a preset viewing position, and determining display parameters of the first display area according to the display position corresponding relation between the first display area and the display screen marking area;
s204, extending the two ends of the first display area outwards according to a preset distance to obtain a second display area;
s206, gradually changing the lamplight color in the second display area by using the colors of the adjacent lamp beads at the two ends of the second display area.
It should be noted that, the preset viewing position is obtained by calculating the optimal viewing distance corresponding to the central position of the display screen, the display screen is projected with the preset viewing position, the projection range projected on the background wall is moved to be overlapped with the lamp strip, the overlapped area is used as the first display area, calculation is performed according to the projection image, each lamp bead in the lamp strip is matched with the corresponding screen area, and therefore the lamp strip is controlled to synchronously display according to the color change of different screen areas.
Meanwhile, a second display area is arranged between a first display area and a normal display area of the lamp strip, transition is carried out in a color gradual change mode, the color change difference is avoided to be large, the extension areas are obtained by extending outwards at two ends of a display screen according to system preset extension data (such as 2 cm), the obtained extension areas are projected at preset watching positions, the projected length on a background wall is used as a preset distance, the two ends of the first display area extend outwards, and the second display area is determined. One first display area corresponds to two second display areas, namely a left display area and a right display area, wherein the left display area is subjected to color gradation by a normal area of the left side of the first display area, and the right display area is subjected to color gradation by a normal area of the right side of the first display area.
Fig. 3 shows a flow chart of a method for adjusting a display area of a light strip segment according to the present invention.
As shown in fig. 3, according to an embodiment of the present invention, the adjusting, according to a user viewing angle, display positions and display parameters of the first display area and the second display area includes:
s302, when a unique user exists in the viewing area, adjusting the first display area and the second display area according to the position of the user;
s304, when a plurality of watching users exist in the watching area, calculating according to the position of each user, and selecting a center position to adjust the first display area;
s306, calculating through the viewing angles of the plurality of viewing users to obtain a plurality of second display areas;
s308, combining the plurality of second display areas to obtain a final second display area;
and S310, adjusting the light parameters of the final second display area according to the display color.
In the using process of the light belt, the system determines the position of the watching user in the watching area by the detecting camera, adjusts the position of the segmented display area on the background wall and the display parameters according to the watching position, so that the light generated by the light belt is linked with the display image at the edge of the display, and the purpose of extending display is achieved in the angle of watching the user. When only a unique watching user exists in the watching area, the watching position of the watching area is replaced with the preset watching position, the projection range is recalculated, the screen area corresponding to the lamp beads in the projection range is recalculated, the preset distance is redetermined, and the first display area and the second display area are adjusted. And simultaneously monitoring whether the watching position of a watching user is changed, and when the watching position of the watching user is changed, adjusting the position of the segmented display area on the background wall and the display parameters again so as to realize the dynamic adjustment of the display effect of the lamp strip. When a plurality of watching users exist in the watching area, the position coordinates of each watching user are determined, the central coordinates of the position coordinates of all the watching users are calculated according to the position coordinates, the projection range of the screen is calculated according to the central coordinates, and the lamp strip is controlled to perform color conversion, so that each watching user has a certain display picture extension experience on the watching angle. And meanwhile, calculating the position coordinates and the viewing angles of each viewing user to obtain a plurality of second display areas, combining all the second display areas, ensuring that the color transition between the first display area and the normal area is smooth in each viewing angle of the user, and improving the viewing experience of the user.
According to an embodiment of the present invention, further comprising:
calculating the interval distance between adjacent users;
and when the interval distance is greater than a preset threshold value, reminding the user through voice, and adjusting the watching position.
It should be noted that, when the distance between the user positions is larger, the situation that the color of the lamp is adjusted by projecting to the display screen through the center position may exist when the user at the edge position watches, the situation that the color of the background wall lamp is not synchronous with the color deviation of the display screen may exist, the influence of the deviation is eliminated by reminding the user to adjust the watching position, the distance between two adjacent users is judged by calculating according to the coordinate position of each user, and is compared with a preset threshold value, the preset threshold value is calculated by the system according to the occupied area in the sitting state of the adult, the initial value is 60cm, and when the distance between the adjacent users is larger than 60cm, the user is reminded of adjusting the watching position through voice, so as to provide watching experience.
According to an embodiment of the present invention, the verification of the display effect of the light strip by comparing the display parameters of the light strip with the display parameters of the display screen, and the correction of the display area having the display difference, includes:
calculating a brightness difference value and a lighting delay between the first display area and the display mark area;
adjusting the brightness of the first display area based on the brightness difference value and the viewing angle;
adjusting the lighting time of the lamp beads of the first display area according to the lighting time delay;
judging whether the gradual change effect of the second display area has stepwise change or not;
if so, adjusting and optimizing the area with the stepwise change according to the brightness of the adjacent lamp beads;
otherwise, no processing is performed.
It should be noted that, in the use process of the light strip, the light strip display parameter of the first display area is recorded, and is compared with the brightness, the color and the color lighting time of the corresponding area on the display screen, the brightness difference value and the lighting time delay between the first display area and the display mark area are calculated, whether the display deviation exists is judged, and under the condition that the display deviation exists, the display parameter of the first display area is adjusted through the brightness difference value and the lighting time delay between the first display area and the display mark area, for example, the brightness of the light bead is adjusted according to the brightness difference value, the lighting time of the light bead is adjusted according to the lighting time delay, and the delay is eliminated, so that the light strip and the display screen synchronously display. Meanwhile, calculation is carried out according to the display brightness of the lamp strip of the second display area, whether the stepwise change exists is judged, and if the stepwise change exists, the lamp bead display parameters in the second display area are adjusted based on the lamp bead display parameters at the two ends of the second display area, so that the stepwise change is eliminated.
According to an embodiment of the present invention, further comprising:
acquiring real-time display parameters of the lamp strip;
comparing the real-time display parameter with a set parameter;
carrying out parameter correction on the area with the difference value to make the display effect consistent with the set parameters;
and calculating according to the real-time display parameters and the set parameters to obtain the light attenuation data of the lamp band.
It should be noted that, the display effect of the lamp strip is weakened to a certain extent along with the increase of the service time, and the real-time display parameters of the lamp strip are obtained through the set lamp strip display monitoring module, including real-time display color, color temperature and brightness. And comparing the real-time display parameters with the set parameters, so as to judge whether the lamp beads on the lamp belt have light attenuation and other conditions, adjusting the set parameters according to the real-time display parameters, and enabling the display effect of the lamp beads to be consistent with the set parameters in a mode of improving the set parameters. And then the calculated light attenuation data of the lamp band is sent to a preset terminal (such as a mobile phone APP terminal), and a user can check the light attenuation data of the lamp band through the preset terminal.
Fig. 4 shows a block diagram of a lighting display control system of a COB light strip of the present invention.
As shown in fig. 4, a second aspect of the present invention provides a light display control system of a COB light strip, including:
the segmentation area adjusting module is used for calculating through the preset watching position, the position relation between the display screen and the background wall and determining a first display area and a second display area of the lamp strip on the background wall;
the data acquisition module is used for acquiring color information of the display screen marking area;
the display parameter adjusting module is used for synchronously displaying the lamplight of the first display area according to the color information of the marking area; adjusting the display positions and the display parameters of the first display area and the second display area according to the viewing angle of the user;
and the display correction module is used for verifying the display effect of the lamp strip by comparing the display parameters of the lamp strip with the display parameters of the display screen and correcting the display area with display difference.
According to the embodiment of the invention, the system firstly determines the segmented display areas (the first display area and the second display area) of the background light band, determines the area corresponding to each light bead in the background light band and the display screen through the preset viewing position, and can control each light bead to perform color conversion according to the received color information of the display screen marking area so as to realize synchronous display with the color of the display screen marking area. Under the condition that the background wall lamp strip is started to enhance the display effect of the display screen, firstly, the position information of a watching user in the watching area is determined, and the sectional display area of the lamp strip is dynamically adjusted according to the position information of the watching user, so that the watching user obtains the optimal watching experience under the watching angle.
According to an embodiment of the present invention, further comprising:
acquiring image data of a preset display area of a display screen through a color pickup device;
analyzing according to the image data, and extracting color information of a preset image area;
and converting the color information into a digital signal and synchronously transmitting the digital signal to a lamp strip control module.
It should be noted that, the color picking device is installed in the center position of the top of the display screen, through picking up the color change of the preset display area on the display screen, after format processing, the color and brightness information in the image are extracted, and the color and brightness information are synchronously transmitted to the lamp strip control module, so as to realize the purpose of synchronously changing the color of the background wall lamp strip and the edge of the display screen. The preset display area is set according to the configuration condition of the background wall light bands, for example, if the light bands are arranged on the half part and the lower half part of the background wall, the upper edge area and the lower edge area of the display screen are selected as the preset display area; and if the lamp strip is arranged on the half part of the background wall, selecting the upper edge area of the display screen as a preset display area.
According to an embodiment of the present invention, the calculating by presetting a position relationship between a viewing position, a display screen and a background wall, determining a first display area and a second display area of a light band on the background wall includes:
projecting the display screen at a preset viewing position, and determining display parameters of the first display area according to the display position corresponding relation between the first display area and the display screen marking area;
according to the preset distance, extending the two ends of the first display area outwards to obtain a second display area;
and carrying out gradual change treatment on the lamplight color in the second display area by using the colors of the adjacent lamp beads at the two ends of the second display area.
It should be noted that, the preset viewing position is obtained by calculating the optimal viewing distance corresponding to the central position of the display screen, the display screen is projected with the preset viewing position, the projection range projected on the background wall is moved to be overlapped with the lamp strip, the overlapped area is used as the first display area, calculation is performed according to the projection image, each lamp bead in the lamp strip is matched with the corresponding screen area, and therefore the lamp strip is controlled to synchronously display according to the color change of different screen areas.
Meanwhile, a second display area is arranged between a first display area and a normal display area of the lamp strip, transition is carried out in a color gradual change mode, the color change difference is avoided to be large, the extension areas are obtained by extending outwards at two ends of a display screen according to system preset extension data (such as 2 cm), the obtained extension areas are projected at preset watching positions, the projected length on a background wall is used as a preset distance, the two ends of the first display area extend outwards, and the second display area is determined. One first display area corresponds to two second display areas, namely a left display area and a right display area, wherein the left display area is subjected to color gradation by a normal area of the left side of the first display area, and the right display area is subjected to color gradation by a normal area of the right side of the first display area.
According to an embodiment of the present invention, the adjusting the display positions and the display parameters of the first display area and the second display area according to the viewing angle of the user includes:
when a unique user exists in the viewing area, the first display area and the second display area are adjusted according to the user position;
when a plurality of watching users exist in the watching area, calculating according to the position of each user, and selecting a center position to adjust the first display area;
calculating through the viewing angles of the plurality of viewing users to obtain a plurality of second display areas;
combining the plurality of second display areas to obtain a final second display area;
and adjusting the light parameters of the final second display area according to the display color.
In the using process of the light belt, the system determines the position of the watching user in the watching area by the detecting camera, adjusts the position of the segmented display area on the background wall and the display parameters according to the watching position, so that the light generated by the light belt is linked with the display image at the edge of the display, and the purpose of extending display is achieved in the angle of watching the user. When only a unique watching user exists in the watching area, the watching position of the watching area is replaced with the preset watching position, the projection range is recalculated, the screen area corresponding to the lamp beads in the projection range is recalculated, the preset distance is redetermined, and the first display area and the second display area are adjusted. And simultaneously monitoring whether the watching position of a watching user is changed, and when the watching position of the watching user is changed, adjusting the position of the segmented display area on the background wall and the display parameters again so as to realize the dynamic adjustment of the display effect of the lamp strip. When a plurality of watching users exist in the watching area, the position coordinates of each watching user are determined, the central coordinates of the position coordinates of all the watching users are calculated according to the position coordinates, the projection range of the screen is calculated according to the central coordinates, and the lamp strip is controlled to perform color conversion, so that each watching user has a certain display picture extension experience on the watching angle. And meanwhile, calculating the position coordinates and the viewing angles of each viewing user to obtain a plurality of second display areas, combining all the second display areas, ensuring that the color transition between the first display area and the normal area is smooth in each viewing angle of the user, and improving the viewing experience of the user.
According to an embodiment of the present invention, further comprising:
calculating the interval distance between adjacent users;
and when the interval distance is greater than a preset threshold value, reminding the user through voice, and adjusting the watching position.
It should be noted that, when the distance between the user positions is larger, the situation that the color of the lamp is adjusted by projecting to the display screen through the center position may exist when the user at the edge position watches, the situation that the color of the background wall lamp is not synchronous with the color deviation of the display screen may exist, the influence of the deviation is eliminated by reminding the user to adjust the watching position, the distance between two adjacent users is judged by calculating according to the coordinate position of each user, and is compared with a preset threshold value, the preset threshold value is calculated by the system according to the occupied area in the sitting state of the adult, the initial value is 60cm, and when the distance between the adjacent users is larger than 60cm, the user is reminded of adjusting the watching position through voice, so as to provide watching experience.
According to an embodiment of the present invention, the verification of the display effect of the light strip by comparing the display parameters of the light strip with the display parameters of the display screen, and the correction of the display area having the display difference, includes:
calculating a brightness difference value and a lighting delay between the first display area and the display mark area;
adjusting the brightness of the first display area based on the brightness difference value and the viewing angle;
adjusting the lighting time of the lamp beads of the first display area according to the lighting time delay;
judging whether the gradual change effect of the second display area has stepwise change or not;
if so, adjusting and optimizing the area with the stepwise change according to the brightness of the adjacent lamp beads;
otherwise, no processing is performed.
It should be noted that, in the use process of the light strip, the light strip display parameter of the first display area is recorded, and is compared with the brightness, the color and the color lighting time of the corresponding area on the display screen, the brightness difference value and the lighting time delay between the first display area and the display mark area are calculated, whether the display deviation exists is judged, and under the condition that the display deviation exists, the display parameter of the first display area is adjusted through the brightness difference value and the lighting time delay between the first display area and the display mark area, for example, the brightness of the light bead is adjusted according to the brightness difference value, the lighting time of the light bead is adjusted according to the lighting time delay, and the delay is eliminated, so that the light strip and the display screen synchronously display. Meanwhile, calculation is carried out according to the display brightness of the lamp strip of the second display area, whether the stepwise change exists is judged, and if the stepwise change exists, the lamp bead display parameters in the second display area are adjusted based on the lamp bead display parameters at the two ends of the second display area, so that the stepwise change is eliminated.
According to an embodiment of the present invention, further comprising:
acquiring real-time display parameters of the lamp strip;
comparing the real-time display parameter with a set parameter;
carrying out parameter correction on the area with the difference value to make the display effect consistent with the set parameters;
and calculating according to the real-time display parameters and the set parameters to obtain the light attenuation data of the lamp band.
It should be noted that, the display effect of the lamp strip is weakened to a certain extent along with the increase of the service time, and the real-time display parameters of the lamp strip are obtained through the set lamp strip display monitoring module, including real-time display color, color temperature and brightness. And comparing the real-time display parameters with the set parameters, so as to judge whether the lamp beads on the lamp belt have light attenuation and other conditions, adjusting the set parameters according to the real-time display parameters, and enabling the display effect of the lamp beads to be consistent with the set parameters in a mode of improving the set parameters. And then the calculated light attenuation data of the lamp band is sent to a preset terminal (such as a mobile phone APP terminal), and a user can check the light attenuation data of the lamp band through the preset terminal.
A third aspect of the present invention provides a computer-readable storage medium, in which a light display control method program of a COB light strip is included, which when executed by a processor, implements the steps of a light display control method of a COB light strip as set forth in any one of the above.
The invention discloses a light display control method, a system and a storage medium of a COB light strip, wherein the method comprises the following steps: calculating through a preset viewing position, a position relation between a display screen and a background wall, and determining a first display area and a second display area of a lamp strip on the background wall; acquiring color information of a display screen mark area; synchronously displaying the lamplight of the first display area according to the color information of the marking area; adjusting the display positions and the display parameters of the first display area and the second display area according to the viewing angle of the user; and verifying the display effect of the lamp strip by comparing the display parameters of the lamp strip with the display parameters of the display screen, and correcting the display area with display difference. According to the invention, the background wall lamp strip is interconnected with the display screen, and the display interaction is carried out with the display screen by adjusting the display parameters of the lamp strip, so that the display effect of the display screen is improved.
In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above described device embodiments are only illustrative, e.g. the division of the units is only one logical function division, and there may be other divisions in practice, such as: multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. In addition, the various components shown or discussed may be coupled or directly coupled or communicatively coupled to each other via some interface, whether indirectly coupled or communicatively coupled to devices or units, whether electrically, mechanically, or otherwise.
The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units; can be located in one place or distributed to a plurality of network units; some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present invention may be integrated in one processing unit, or each unit may be separately used as one unit, or two or more units may be integrated in one unit; the integrated units may be implemented in hardware or in hardware plus software functional units.
Those of ordinary skill in the art will appreciate that: all or part of the steps for implementing the above method embodiments may be implemented by hardware related to program instructions, and the foregoing program may be stored in a computer readable storage medium, where the program, when executed, performs steps including the above method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk or an optical disk, or the like, which can store program codes.
Alternatively, the above-described integrated units of the present invention may be stored in a computer-readable storage medium if implemented in the form of software functional modules and sold or used as separate products. Based on such understanding, the technical solutions of the embodiments of the present invention may be embodied in essence or a part contributing to the prior art in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage device, ROM, RAM, magnetic or optical disk, or other medium capable of storing program code.