CN115348696A - Control monitoring method and system based on LED lamp string - Google Patents
Control monitoring method and system based on LED lamp string Download PDFInfo
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- CN115348696A CN115348696A CN202210965615.2A CN202210965615A CN115348696A CN 115348696 A CN115348696 A CN 115348696A CN 202210965615 A CN202210965615 A CN 202210965615A CN 115348696 A CN115348696 A CN 115348696A
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- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
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- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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Abstract
The invention provides a control monitoring method and a system based on an LED lamp string, and relates to the technical field of data processing. The technical problems that in the prior art, a blind area exists for control mode adjustment and monitoring management after the LED lamp strings are arranged, and the color and brightness performance capability of the LED lamp strings is influenced by the working environment and has deviation with the expected effect are solved. The technical effects of accurately evaluating the color and brightness of the LED lamp in a specific environment and facilitating adjustment and modification of parameters of the LED lamp string are achieved.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a control monitoring method and a control monitoring system based on an LED lamp string.
Background
With the rapid development of market economy, the LEDs gradually become important means for enterprise propaganda and urban night scene display, and designers enable the LED lamp strings arranged according to a certain rule to display dynamic or static scenes of enterprise advertisement demands and urban external display demands by presetting the color and brightness parameters of the LED lamp strings.
With the current situation that the beautification or propaganda requirements of various buildings supported by the LED technology are continuously increased, the LED scenery display control is singly carried out based on the preset LED chromaticity and brightness, and the aesthetic requirements of users and the propaganda effect requirements of cities or enterprises can not be met gradually.
In the prior art, a blind area exists for adjusting a control mode and monitoring and managing after the LED lamp strings are arranged, and the color and brightness performance capability of the LED lamp strings is influenced by the working environment and has deviation from the expected effect.
Disclosure of Invention
The application provides a control monitoring method and a control monitoring system based on LED lamp strings, which are used for solving the technical problems that in the prior art, blind areas exist for adjusting and monitoring the control mode after the LED lamp strings are arranged, and the color and brightness performance capability of the LED lamp strings is influenced by the working environment and has deviation with the expected effect.
In view of the foregoing, the present application provides a control monitoring method and system based on LED light string.
In a first aspect of the present application, a method for monitoring control based on LED light string is provided, the method includes: obtaining an initial control mode of the LED lamp string; generating control pattern evaluation data based on the initial control pattern, wherein the control pattern evaluation data comprises brightness evaluation data and color evaluation data; obtaining the installation information of the LED lamp string, and performing position distribution correlation influence evaluation based on the installation information to generate a position brightness correlation influence evaluation coefficient; collecting an actual control mode of the LED lamp string, and performing mode evaluation data matching of the initial control mode based on the actual control mode to obtain matching evaluation data; performing color correlation influence evaluation according to the installation information and the initial control mode to generate a color correlation influence evaluation coefficient; correcting the matching evaluation data based on the position brightness correlation influence evaluation coefficient and the color correlation influence evaluation coefficient to obtain corrected evaluation data; and acquiring the image of the LED lamp string through the image acquisition device, evaluating the acquired image through the corrected evaluation data, and generating a control monitoring result based on the evaluation result.
In a second aspect of the present application, there is provided a control and monitoring system based on LED light string, the system comprising: the control mode acquisition module is used for acquiring an initial control mode of the LED lamp string; a control mode evaluation module for generating control mode evaluation data based on the initial control mode, wherein the control mode evaluation data comprises brightness evaluation data and color evaluation data; the position influence evaluation module is used for obtaining the installation information of the LED lamp string, carrying out position distribution correlation influence evaluation based on the installation information and generating a position brightness correlation influence evaluation coefficient; the control mode matching module is used for acquiring the actual control mode of the LED lamp string and matching the mode evaluation data of the initial control mode based on the actual control mode to obtain matching evaluation data; the color influence evaluation module is used for carrying out color correlation influence evaluation according to the installation information and the initial control mode and generating a color correlation influence evaluation coefficient; the evaluation correction execution module is used for correcting the matching evaluation data based on the position brightness correlation influence evaluation coefficient and the color correlation influence evaluation coefficient to obtain corrected evaluation data; and the image evaluation execution module is used for acquiring the images of the LED lamp string through an image acquisition device, evaluating the acquired images through the corrected evaluation data and generating a control monitoring result based on the evaluation result.
One or more technical solutions provided in the present application have at least the following technical effects or advantages:
the method provided by the embodiment of the application obtains an initial control mode of the LED lamp string; generating control mode evaluation data based on the initial control mode, wherein the control mode evaluation data comprises brightness evaluation data and color evaluation data, providing a data source for subsequently performing evaluation data matching, obtaining the installation information of the LED lamp string, performing position layout correlation influence evaluation based on the installation information, and generating a position brightness correlation influence evaluation coefficient; collecting an actual control mode of the LED lamp string, and performing mode evaluation data matching of the initial control mode based on the actual control mode to obtain matching evaluation data; performing color correlation influence evaluation according to the installation information and the initial control mode to generate a color correlation influence evaluation coefficient; correcting the matching evaluation data based on the position brightness correlation influence evaluation coefficient and the color correlation influence evaluation coefficient to obtain corrected evaluation data; and correcting matching evaluation data from two aspects of color performance and brightness change under the mutual interference influence of adjacent LED lamp strings to ensure that the evaluation data is attached to the actual scene condition of the LED lamp strings, acquiring images of the LED lamp strings through the image acquisition device, evaluating the acquired images through the corrected evaluation data, and generating a control monitoring result based on the evaluation result. The method achieves the technical effects of accurately evaluating the color and the brightness of the LED lamp in a specific environment, facilitating the adjustment and the modification of the parameters of the LED lamp string and enabling the color and the brightness of the LED lamp string to meet the scene requirements.
Drawings
Fig. 1 is a schematic flow chart of a control and monitoring method based on an LED light string provided in the present application;
fig. 2 is a schematic flow chart illustrating the optimized adjustment and correction of evaluation data based on the environmental impact evaluation result in the control monitoring method based on the LED light string provided in the present application;
FIG. 3 is a schematic flow chart illustrating a corrected control monitoring result obtained by the LED light string-based control monitoring method according to the present application;
fig. 4 is a schematic structural diagram of a control and monitoring system based on an LED light string provided in the present application.
Description of reference numerals: the system comprises a control mode acquisition module 11, a control mode evaluation module 12, a position influence evaluation module 13, a control mode matching module 14, a color influence evaluation module 15, an evaluation correction execution module 16 and an image evaluation execution module 17.
Detailed Description
The application provides a control monitoring method and a control monitoring system based on LED lamp strings, which solve the technical problems that in the prior art, blind areas exist for adjusting a control mode and monitoring and managing after the LED lamp strings are arranged, and the color and brightness performance capability of the LED lamp strings is influenced by the working environment and has deviation with the expected effect. By analyzing the color and brightness interference conditions of the LED lamp string among the LED lamp monomers in different arrangement scenes and the influence of the arrangement scene environment on the color and brightness expressive force of the LED lamp string, the accurate control mode evaluation of the LED lamp string is realized, the accurate evaluation of the LED lamp is achieved, the adjustment and modification of the parameters of the LED lamp string are convenient, and the color and brightness expression of the LED lamp string meets the technical effect of the requirement of the arrangement scene.
In the technical scheme of the invention, the data acquisition, storage, use, processing and the like all conform to relevant regulations of national laws and regulations.
In the following, the technical solutions in the present invention will be clearly and completely described with reference to the accompanying drawings, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments of the present invention, and it should be understood that the present invention is not limited by the example embodiments described herein. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
Example one
As shown in fig. 1, the present application provides a control monitoring method based on an LED light string, where the method is applied to a control feedback system, and the control feedback system is connected to an image acquisition device in communication, and the method includes:
s100, obtaining an initial control mode of the LED lamp string;
s200, generating control mode evaluation data based on the initial control mode, wherein the control mode evaluation data comprises brightness evaluation data and color evaluation data;
specifically, in this embodiment, the LED light string is a large-scale LED light string assembly assembled by combining a plurality of groups of different series-parallel connection modes, and can be applied to large-scale outdoor buildings and interior decoration. The control feedback system of the LED lamp string is preset with a plurality of LED lamp string control modes, the color change and the brightness change of the LED lamp string or the LED lamp monomer are carried out by adjusting the control modes of the LED lamp string in the system, the plurality of LED lamp string control modes are collectively called as the initial control mode, and the initial control mode is the LED lamp string control mode set preset in the LED lamp string control feedback system.
The brightness evaluation data refers to the brightness coefficient of a single LED lamp in a certain control mode, and the unit is nit. The color evaluation data refers to the light source color temperature of a single LED lamp in a certain control mode, and the unit is Kelvin.
In this embodiment, the ambient color temperature and the ambient brightness when the control mode evaluation is performed are controlled to be consistent, the luminance evaluation data and the color evaluation data are obtained by performing the luminance evaluation and the color evaluation on each LED lamp in the LED lamp string in each control mode in the initial control mode, and the plurality of sets of the luminance evaluation data and the color evaluation data constitute the control mode evaluation data.
S300, obtaining the installation information of the LED lamp string, and performing position layout correlation influence evaluation based on the installation information to generate a position brightness correlation influence evaluation coefficient;
specifically, it should be understood that the LED light string is a strip structure, and the LED lights are uniformly arranged on the strip structure, and emit light after being electrified. Because the luminance setting in the control mode is different near two LED lamps, the luminance interference possibly occurs, so that the luminance of the two adjacent LED lamps is different from the actual luminance of the LED lamps when the eyes watch the LED lamps, and meanwhile, when the LED lamp string is arranged in a specific environment for decoration, the lamp strip is distorted and changed, so that the mutual color temperature and luminance influence between the LE D lamps is more complicated.
The method comprises the steps of obtaining a plurality of LED lamps which are arranged nearby in a specific decoration scene, obtaining brightness data of the LED lamps according to the brightness evaluation data, comparing every two LED lamps to finish the correlation influence evaluation of the position arrangement, generating a corresponding position brightness correlation influence evaluation coefficient by each LED lamp, and calculating the ratio of the brightness data of the LED lamps and the brightness data of the adjacent LED lamps to obtain the correlation influence evaluation coefficient.
S400, collecting an actual control mode of the LED lamp string, and performing mode evaluation data matching of the initial control mode based on the actual control mode to obtain matching evaluation data;
specifically, according to step S100, the initial control mode is a set of LED string control modes preset in the LED string control feedback system, and the actual control mode is a random LED string control mode in the initial control mode.
And generating a retrieval instruction based on the actual control mode, and matching and obtaining the matching evaluation data comprising brightness evaluation data and color evaluation data of each LED lamp in the LED lamp string corresponding to the actual control mode from the mode evaluation data of the initial control mode.
S500, performing color correlation influence evaluation according to the installation information and the initial control mode to generate a color correlation influence evaluation coefficient;
specifically, it should be understood that when the two LED lamps are arranged at a close position and have a color temperature difference, the color represented by the two LED lamps is affected by the LED lamps with different color temperatures at the close position, and the actual color representation of the LED lamps is different from the actual color temperature.
When the actual LED lamp string is used for environment decoration, the lamp strip laying state of the LED lamp string is possibly distorted and turned, the actual color temperature and color performance of the LED lamps in the LED lamp string are not interfered by the color temperature and color of the LED lamps arranged at the adjacent positions of the same lamp strip, the change of the LED lamp strip laying also exists, and the color temperature and color interference generated by the LED lamps on other lamp strips are interfered.
The color correlation influence evaluation can be obtained by calculating the color temperature ratio based on color evaluation data of two LED lamps close to each other.
In this embodiment, color evaluation data of each LED lamp in each control mode in the initial control mode is obtained, color association impact evaluation is performed on a plurality of pairs of LED lamps adjacent to the arrangement based on the color evaluation data, a plurality of groups of color association impact evaluation results in each control mode are obtained, and the color association impact evaluation coefficients are generated, where each control mode in the initial control mode corresponds to one group of association impact evaluation coefficients.
S600, correcting the matching evaluation data based on the position brightness correlation influence evaluation coefficient and the color correlation influence evaluation coefficient to obtain corrected evaluation data;
specifically, in this embodiment, each of the initial control patterns has the corresponding matching evaluation coefficient, the matching evaluation coefficient is generated according to the theoretical brightness evaluation data and the theoretical color evaluation data of each of the LED lamps in the LE D string, and the matching evaluation coefficient ignores the color interference and the brightness interference between the LED lamps when the LED lamps emit light. The embodiment corrects the matching evaluation data based on the position brightness correlation influence evaluation coefficient and the color correlation influence evaluation coefficient to obtain the corrected evaluation data including the single light emitting and color conditions of the LED lamp and the influence of the interaction of the LED lamp. Compared with the matching evaluation data, the correction evaluation data is more suitable for the brightness condition and the color expression of the LED lamp string in the actual use scene.
And S700, acquiring the image of the LED lamp string through the image acquisition device, evaluating the acquired image through the corrected evaluation data, and generating a control monitoring result based on the evaluation result.
Further, as shown in fig. 2, the method provided by the present application further includes:
s710, before the LED lamp string light-on control is carried out, environmental image acquisition is carried out through the image acquisition device to obtain an environmental image acquisition result;
s720, establishing lamp string distribution position coordinates of the LED lamp string based on the installation information;
s730, evaluating the environmental influence through the environmental image acquisition result and the lamp string distribution position coordinates to generate an environmental influence evaluation result;
s740, adjusting the environmental influence of the corrected evaluation data according to the environmental influence evaluation result to obtain adjusted evaluation data;
and S750, evaluating the acquired image through adjusting the evaluation data.
Specifically, in the embodiment, when the control mode evaluation is performed, the control environment color temperature and the environment brightness are consistent, and the correction evaluation data which is not interfered by the external environment color temperature and the environment brightness is obtained. Meanwhile, it should be understood that there is a certain difference between the actual working scene of the LED light string and the ambient color temperature and color difference when the correction evaluation data is obtained in this embodiment.
Therefore, in the embodiment, before the lighting control of the LED lamp string, the image acquisition device acquires an environmental image to obtain an environmental image acquisition result; and constructing a rectangular coordinate system based on the installation information to obtain the distribution position coordinates of each LED lamp in the LED lamp string in the actual working scene.
Determining an environment image in which the LED lamp string is specifically and correspondingly located based on the lamp string distribution coordinates of the LED lamp, performing environment influence evaluation according to the environment image acquisition result and the lamp string distribution position coordinates to generate an environment influence evaluation result, and performing environment influence adjustment on the correction evaluation data according to the environment influence evaluation result to obtain adjustment evaluation data; and evaluating the acquired image through the adjustment evaluation data.
In the embodiment, the light string distribution coordinates of the LED light string are constructed and the image acquisition device is combined to obtain the environment image where the corresponding distribution coordinates of the LED light string are located, so that the color temperature and brightness performance of the LED light string are evaluated for the environmental influence, and the technical effect of accurately evaluating the color temperature and brightness performance state of the LED light string in a specific working environment is achieved.
In the embodiment, the initial control mode of the LED lamp string is obtained; generating control mode evaluation data based on the initial control mode, wherein the control mode evaluation data comprises brightness evaluation data and color evaluation data, providing a data source for subsequently performing evaluation data matching, obtaining the installation information of the LED lamp string, performing position layout correlation influence evaluation based on the installation information, and generating a position brightness correlation influence evaluation coefficient; collecting an actual control mode of the LED lamp string, and performing mode evaluation data matching of the initial control mode based on the actual control mode to obtain matching evaluation data; performing color correlation influence evaluation according to the installation information and the initial control mode to generate a color correlation influence evaluation coefficient; correcting the matching evaluation data based on the position brightness correlation influence evaluation coefficient and the color correlation influence evaluation coefficient to obtain corrected evaluation data; and correcting matching evaluation data from two aspects of color expression and brightness change under the mutual interference influence of adjacent LED lamp strings to ensure that the evaluation data of the LED lamp strings are fit with the actual scene condition of the LED lamp strings, acquiring images of the LED lamp strings through the image acquisition device, evaluating the acquired images through the corrected evaluation data, and generating a control monitoring result based on the evaluation result. The method achieves the technical effects of accurately evaluating the color and the brightness of the LED lamp in a specific environment, facilitating the adjustment and the modification of the parameters of the LED lamp string and enabling the color and the brightness of the LED lamp string to meet the scene requirements.
Further, as shown in fig. 3, the method provided by the present application further includes:
s810, obtaining an open circuit LED lamp in the control monitoring result;
s820, obtaining the connection relation data of the LED lamp string according to the installation information;
s830, re-evaluating the control monitoring result of the open circuit LED lamp based on the connection relation data to obtain a corrected control monitoring result;
and S840, monitoring and managing the LED lamp string according to the correction control monitoring result.
Specifically, it should be understood that each LED lamp unit in the LED lamp string becomes a conducting wire in the LED lamp string when short circuit occurs, and when the LED lamp unit is broken, other LED lamp units connected in series therewith are caused to be extinguished.
In this embodiment, image acquisition of the LED lamp string is performed based on an image acquisition device, image acquisition evaluation is performed through the corrected evaluation data, a control monitoring result is generated based on the evaluation result, a broken LED lamp in the LED lamp string is obtained based on the control monitoring result, a lamp strip routing condition of the LED lamp string is obtained according to the installation information, and connection relationship data of LED lamp string branches of each parallel series relationship in the complete LED lamp string is obtained based on the lamp strip routing condition; and re-evaluating the control monitoring result of the open circuit LED lamp based on the connection relation data, determining the specific open circuit LED lamp in the LED lamp string branch with the open circuit accident, obtaining a corrected control monitoring result, guiding maintenance personnel to replace the LED lamp with the open circuit problem through the corrected control monitoring result, completing the monitoring management of the LED lamp string, and enabling the open circuit LED lamp string branch to be restored to a normal power-on light-emitting state.
In the embodiment, whether the LED lamp string branch open circuit exists in the LED lamp string is determined by combining the control detection result, the specific LED lamp string branch positioning is carried out by combining the LED lamp string safety information, and the specific open circuit LED lamp monomer is determined based on the positioning result, so that the technical effects of efficiently knowing whether the complex series-parallel LED lamp string has the open circuit and accurately positioning the open circuit LED lamp monomer are achieved, and the LED lamp string power-on maintenance can be conveniently carried out by a maintainer.
Further, the method provided by the present application further includes:
s910, obtaining a switching control mode of the LED lamp string;
s920, matching mode evaluation data of the initial control mode based on the switching control mode to obtain switching evaluation data;
and S930, performing light emitting evaluation on the LED lamp string in the switching control mode through the switching evaluation data, and performing control management on the LED lamp string through a light emitting evaluation result.
Further, the method provided by the present application further includes:
s931, judging whether the LED lamps at the same position are abnormal or not based on the light-emitting evaluation result and the control monitoring result;
s932, when the LED lamps at the same position are abnormal, judging the abnormal characteristic type at the same position;
and S933, when the abnormal types of the LED lamps at the same position are the same, resetting and detecting the corresponding LED lamps.
Specifically, it should be understood that there are two reasons why the color and temperature performance of the LED light string in a specific working scene does not meet the color temperature and chromaticity setting of the preset initial control mode, in the first place, the LED light units in the LED light string have a quality problem, and in the second place, the control effect of the specific control command in the control mode on each LED light unit in the LED light string is not good. Therefore, the present embodiment performs the LED string fault analysis by switching between a plurality of different control modes based on the initial control mode.
In this embodiment, multiple selectable switching control modes of the LED light string are obtained from the initial control mode, the mode evaluation data matching is performed from the control mode evaluation data of the initial control mode based on the switching control mode to obtain multiple sets of switching evaluation data, the lighting evaluation of the LED light string in the switching control mode is performed through the switching evaluation data, and whether there is an abnormality of the LED light at the same location is determined based on the lighting evaluation result and the control monitoring result, where the abnormality of the LED light includes a luminance abnormality and a color abnormality; and when the same-position LED lamps are abnormal, judging the type of the same-position abnormal characteristic, when the abnormal types of the same-position LED lamps are the same, indicating that the abnormal LED lamps are abnormal in a certain direction of color or brightness, and carrying out corresponding LED lamp resetting detection based on the abnormal types.
In the embodiment, the LED lamp string is subjected to abnormity detection by switching the control modes, the types of abnormal reasons of the LED lamp string and the LED lamp at the same position are analyzed, and color or brightness data of the LED lamp is reset when the abnormal reasons are consistent under different control modes, so that the technical effects of efficiently knowing whether the control feedback system has LED lamp control abnormity and accurately managing the LED lamp control are achieved.
Further, the method provided by the present application further includes:
s932-1, obtaining abnormal direction data of the same type of twice abnormal LED lamps at the same position, and taking the abnormal direction data as first reference data;
s932-2, obtaining abnormal deviation value data of the same type of the two times of abnormality of the LED lamps at the same position, and taking the abnormal deviation value data as second reference data;
and S932-3, when the summarized reference result of the first reference data and the second reference data meets an expected set threshold, carrying out corresponding LED lamp resetting detection.
Further, the method provided by the present application further includes:
s932-4, judging whether the LED lamp resetting detection result is consistent with the control monitoring result;
s932-5, controlling the LED lamp to reset when the LED lamp resetting detection result is consistent with the control monitoring result;
and S932-6, reconnecting the reset LED lamp to the LED lamp string without changing the control data of the actual control mode.
Specifically, the LED lamp abnormality types include color abnormality and brightness abnormality, and the specific method for performing LED lamp resetting detection in this embodiment is to obtain, as first reference data, abnormal direction data of the type of brightness abnormality and abnormal method data of the type of color abnormality in two abnormalities of the LED lamp at the same position; and obtaining abnormal deviation value data of an abnormal type of color abnormality and abnormal deviation value data of an abnormal type of brightness abnormality in two abnormalities of the LED lamp at the same position, and taking the abnormal deviation value data as second reference data.
And when the summarized reference result of the first reference data and the second reference data meets the expected set threshold value of the brightness and color requirements of the corresponding LED lamp in the initial control mode, carrying out corresponding LED lamp resetting detection.
After the LED lamp with the control defect is subjected to resetting detection, judging whether the LED lamp resetting detection result is consistent with the control monitoring result, and when the LED lamp resetting detection result is consistent with the control monitoring result, controlling a feedback system to control the LED lamp to reset color data and brightness data; and reconnecting the reset LED lamp to the LED lamp string without modifying the control data in the actual control mode.
In the embodiment, the abnormal deviation value data of the same LED lamp monomer in two abnormal directions of color and brightness in the switching control mode is obtained and the abnormal deviation value data is corrected by combining the tone setting threshold value in the initial control mode, so that the LED control leak existing in the rapid correction control feedback system is achieved, and the technical effects of improving the color and brightness performance of the LED lamp string are achieved.
Example two
Based on the same inventive concept as the LED light string based control and monitoring method in the foregoing embodiments, as shown in fig. 4, the present application provides a control and monitoring system based on an LED light string, wherein the system includes:
the control mode acquisition module 11 is used for acquiring an initial control mode of the LED lamp string;
a control mode evaluation module 12, configured to generate control mode evaluation data based on the initial control mode, where the control mode evaluation data includes brightness evaluation data and color evaluation data;
the position influence evaluation module 13 is used for obtaining the installation information of the LED lamp string, performing position distribution correlation influence evaluation based on the installation information, and generating a position brightness correlation influence evaluation coefficient;
the control mode matching module 14 is used for acquiring an actual control mode of the LED lamp string and matching mode evaluation data of the initial control mode based on the actual control mode to obtain matching evaluation data;
the color influence evaluation module 15 is configured to perform color correlation influence evaluation according to the installation information and the initial control mode, and generate a color correlation influence evaluation coefficient;
an evaluation correction execution module 16, configured to perform the matching evaluation data correction based on the position brightness correlation influence evaluation coefficient and the color correlation influence evaluation coefficient to obtain corrected evaluation data;
and the image evaluation execution module 17 is used for acquiring the images of the LED lamp strings through an image acquisition device, evaluating the acquired images through the corrected evaluation data, and generating a control monitoring result based on the evaluation result.
Further, the image evaluation execution module 17 further includes:
the environment image acquisition unit is used for acquiring an environment image through the image acquisition device before the LED lamp string is controlled to be turned on, so that an environment image acquisition result is obtained;
the lamp string distribution obtaining unit is used for constructing lamp string distribution position coordinates of the LED lamp strings based on the installation information;
the environment influence evaluation unit is used for carrying out environment influence evaluation according to the environment image acquisition result and the lamp string distribution position coordinates to generate an environment influence evaluation result;
the evaluation adjustment execution unit is used for adjusting the environmental influence of the corrected evaluation data according to the environmental influence evaluation result to obtain adjusted evaluation data;
and the collected image evaluation unit is used for evaluating the collected image through the adjustment evaluation data.
Further, the system further comprises:
the circuit breaking lamp string obtaining unit is used for obtaining a circuit breaking LED lamp in the control monitoring result;
the connection relation analysis unit is used for obtaining connection relation data of the LED lamp string according to the installation information;
the monitoring result correction unit is used for reevaluating the control monitoring result of the open circuit LED lamp based on the connection relation data to obtain a corrected control monitoring result;
and the monitoring management execution unit is used for monitoring and managing the LED lamp string according to the correction control monitoring result.
Further, the system further comprises:
the switching mode obtaining unit is used for obtaining a switching control mode of the LED lamp string;
the evaluation data acquisition unit is used for carrying out mode evaluation data matching of the initial control mode based on the switching control mode to obtain switching evaluation data;
and the light-emitting evaluation obtaining unit is used for carrying out light-emitting evaluation on the LED lamp string in the switching control mode through the switching evaluation data and carrying out control management on the LED lamp string through a light-emitting evaluation result.
Further, the system further comprises:
the lamp string abnormity judging unit is used for judging whether the LED lamp at the same position is abnormal or not based on the light-emitting evaluation result and the control monitoring result;
the abnormal type judging unit is used for judging the abnormal characteristic type of the same position when the LED lamps at the same position are abnormal;
and the resetting detection execution unit is used for carrying out corresponding LED lamp resetting detection when the abnormal types of the LED lamps at the same position are the same.
Further, the abnormality type determination unit may further include:
the reference data acquisition unit is used for acquiring abnormal direction data of the same type of twice abnormality of the LED lamps at the same position and taking the abnormal direction data as first reference data;
the reference data generating unit is used for obtaining abnormal deviation value data of the same type of twice abnormality of the LED lamps at the same position and taking the abnormal deviation value data as second reference data;
and the resetting detection operation unit is used for carrying out corresponding LED lamp resetting detection when the summary reference result of the first reference data and the second reference data meets an expected set threshold value.
Further, the system further comprises:
the detection result comparison unit is used for judging whether the LED lamp resetting detection result is consistent with the control monitoring result or not;
the detection result application unit is used for controlling the resetting of the LED lamp when the resetting detection result of the LED lamp is consistent with the control monitoring result;
and the resetting lamp string control unit is used for reconnecting the reset LED lamp to the LED lamp string without changing the control data of the actual control mode.
Any of the methods or steps described above may be stored as computer instructions or programs in various non-limiting types of computer memory that are recognized by various non-limiting types of computer processors to implement any of the methods or steps described above.
Based on the above embodiments of the present invention, those skilled in the art should make any improvements and modifications to the present invention without departing from the principle of the present invention, and therefore, the present invention should fall into the protection scope of the present invention.
Claims (8)
1. A control monitoring method based on LED lamp strings is characterized in that the method is applied to a control feedback system, the control feedback system is in communication connection with an image acquisition device, and the method comprises the following steps:
obtaining an initial control mode of the LED lamp string;
generating control pattern evaluation data based on the initial control pattern, wherein the control pattern evaluation data comprises brightness evaluation data and color evaluation data;
obtaining the installation information of the LED lamp string, and performing correlation influence evaluation of position distribution based on the installation information to generate a position brightness correlation influence evaluation coefficient;
collecting an actual control mode of the LED lamp string, and performing mode evaluation data matching of the initial control mode based on the actual control mode to obtain matching evaluation data;
performing color correlation influence evaluation according to the installation information and the initial control mode to generate a color correlation influence evaluation coefficient;
correcting the matching evaluation data based on the position brightness correlation influence evaluation coefficient and the color correlation influence evaluation coefficient to obtain corrected evaluation data;
and acquiring the image of the LED lamp string through the image acquisition device, evaluating the acquired image through the corrected evaluation data, and generating a control monitoring result based on the evaluation result.
2. The method of claim 1, wherein the method further comprises:
before the LED lamp string light-on control is carried out, environment image acquisition is carried out through the image acquisition device to obtain an environment image acquisition result;
constructing a lamp string distribution position coordinate of the LED lamp string based on the installation information;
carrying out environment influence evaluation according to the environment image acquisition result and the lamp string distribution position coordinates to generate an environment influence evaluation result;
adjusting the environmental influence of the corrected evaluation data according to the environmental influence evaluation result to obtain adjusted evaluation data;
and evaluating the acquired image through the adjustment evaluation data.
3. The method of claim 1, wherein the method further comprises:
obtaining an open circuit LED lamp in the control monitoring result;
obtaining connection relation data of the LED lamp string according to the installation information;
re-evaluating the control monitoring result of the open circuit LED lamp based on the connection relation data to obtain a corrected control monitoring result;
and monitoring and managing the LED lamp string according to the corrected control monitoring result.
4. The method of claim 1, wherein the method further comprises:
obtaining a switching control mode of the LED lamp string;
performing mode evaluation data matching of the initial control mode based on the switching control mode to obtain switching evaluation data;
and performing light emitting evaluation on the LED lamp string in the switching control mode through the switching evaluation data, and performing control management on the LED lamp string through a light emitting evaluation result.
5. The method of claim 4, wherein the method further comprises:
judging whether the LED lamp at the same position is abnormal or not based on the light-emitting evaluation result and the control monitoring result;
when the LED lamps at the same position are abnormal, judging the abnormal characteristic type at the same position;
and when the abnormal types of the LED lamps at the same position are the same, resetting and detecting the corresponding LED lamps.
6. The method of claim 5, wherein the method further comprises:
acquiring abnormal direction data of the same type of twice abnormal LED lamps at the same position, and taking the abnormal direction data as first reference data;
obtaining abnormal deviation value data of the same type of the two times of abnormality of the LED lamps at the same position, and taking the abnormal deviation value data as second reference data;
and when the summarized reference result of the first reference data and the second reference data meets an expected set threshold, carrying out corresponding LED lamp resetting detection.
7. The method of claim 6, wherein the method further comprises:
judging whether the LED lamp resetting detection result is consistent with the control monitoring result or not;
when the LED lamp resetting detection result is consistent with the control monitoring result, controlling the LED lamp to reset;
and reconnecting the reset LED lamp to the LED lamp string without changing the control data of the actual control mode.
8. An LED light string based control and monitoring system, the system comprising:
the control mode acquisition module is used for acquiring an initial control mode of the LED lamp string;
a control mode evaluation module for generating control mode evaluation data based on the initial control mode, wherein the control mode evaluation data comprises brightness evaluation data and color evaluation data;
the position influence evaluation module is used for obtaining the installation information of the LED lamp string, carrying out position distribution correlation influence evaluation based on the installation information and generating a position brightness correlation influence evaluation coefficient;
the control mode matching module is used for acquiring the actual control mode of the LED lamp string and matching the mode evaluation data of the initial control mode based on the actual control mode to obtain matching evaluation data;
the color influence evaluation module is used for carrying out color correlation influence evaluation according to the installation information and the initial control mode and generating a color correlation influence evaluation coefficient;
the evaluation correction execution module is used for correcting the matching evaluation data based on the position brightness correlation influence evaluation coefficient and the color correlation influence evaluation coefficient to obtain corrected evaluation data;
and the image evaluation execution module is used for acquiring the images of the LED lamp string through an image acquisition device, evaluating the acquired images through the corrected evaluation data and generating a control monitoring result based on the evaluation result.
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