Ultraviolet light irradiation data correction method and ultraviolet light therapy device

Abstract

The present application provides a method for correcting ultraviolet irradiation data and an ultraviolet therapy device, which converts a historical ultraviolet radiation data set into a confident ultraviolet radiation data set; performs a primary correction on the confident ultraviolet radiation data set through the coordinated value of the ultraviolet radiation amount in the time domain to obtain multiple primary radiation correction groups; measures the radiation redundancy bounds at each sampling moment, determines the error density entropy of a radiation redundancy bound, performs a secondary correction on the radiation redundancy bound according to the error density entropy to obtain a secondary radiation correction group, repeats the above steps to obtain the remaining secondary radiation correction groups; and then determines the corrected radiation sequence of the ultraviolet therapy device. The above scheme corrects the ultraviolet irradiation data based on the error distribution of the ultraviolet therapy device, which can avoid the influence of the systematic error of the ultraviolet therapy device not satisfying the standard normal distribution on the radiation correction, so as to improve the correction accuracy of the ultraviolet irradiation data.

Description

Technical Field

[0001] The present application relates to the technical field of data correction, and more specifically, to an ultraviolet light irradiation data correction method and an ultraviolet light therapy device. Background Art

[0002] Data correction refers to the correction and adjustment of data during the actual data collection and measurement process to improve the accuracy, reliability and availability of data. Data correction plays a vital role in various fields, including scientific research, engineering applications, medical diagnosis, financial analysis, etc. The goal of data correction technology is to eliminate or reduce data deviations caused by measurement errors, equipment deviations, environmental impacts and other factors, so that the data is closer to the actual situation, thereby improving the accuracy and reliability of data analysis and decision-making.

[0003] Ultraviolet light irradiation data correction is a data processing method used to process radiation data collected by ultraviolet light sensors and other equipment to improve the accuracy and reliability of radiation data. The core goal of ultraviolet light irradiation data correction is to eliminate or reduce the influence of factors such as light intensity, spectral distribution, and sensor response characteristics on radiation data, so that the radiation data is more in line with the actual situation. In the prior art, only when the system error of the ultraviolet light therapy device obeys the standard normal distribution (the system error is the difference between the radiation measurement value and the true radiation value), the radiation amount that best meets the normal distribution conditions (i.e., the radiation correction value) is determined by maximum likelihood estimation. This method often results in a reduction in the correction accuracy of the obtained radiation correction value due to the system error of the ultraviolet light therapy device not satisfying the standard normal distribution. Therefore, how to avoid the influence of the system error of the ultraviolet light therapy device not satisfying the standard normal distribution on radiation correction to improve the correction accuracy of ultraviolet light irradiation data has become a difficult problem faced by the industry. Summary of the invention

[0004] The present application provides an ultraviolet light irradiation data correction method and an ultraviolet light therapy device, which can avoid the influence of the system error of the ultraviolet light therapy device not satisfying the standard normal distribution on radiation correction, so as to improve the correction accuracy of ultraviolet light irradiation data.

[0005] In a first aspect, the present application provides a method for calibrating ultraviolet light irradiation data, comprising the following steps:

[0006] Obtain historical UV radiation datasets from UV therapy devices;

[0007] Performing negligent error detection on the historical ultraviolet radiation data set through negligent error distribution of the ultraviolet light therapy device, and then converting the historical ultraviolet radiation data set into a confident ultraviolet radiation data set according to the detection result;

[0008] Determine the coordination value of the ultraviolet radiation amount in the time domain based on the frequency of the ultraviolet light therapy device when emitting ultraviolet light, and then perform a primary correction on the trusted ultraviolet radiation data set through the coordination value to obtain a plurality of primary radiation correction groups;

[0009] Perform redundant measurement on the radiation amount corresponding to each sampling moment during the operation of the ultraviolet light therapy device to obtain the radiation redundancy bounds corresponding to each sampling moment, select a radiation redundancy bound at a sampling moment, determine the error density entropy of the radiation redundancy bound by the system error distribution of the ultraviolet light therapy device, perform secondary correction on the radiation redundancy bound according to the error density entropy, and then obtain the secondary radiation correction group at the sampling moment, repeat the above steps to obtain the secondary radiation correction groups at the remaining sampling moments;

[0010] A calibration radiation sequence for the ultraviolet light therapy apparatus is determined based on all primary radiation calibration groups and all secondary radiation calibration groups.

[0011] In some embodiments, performing negligent error detection on the historical ultraviolet radiation data set using the negligent error distribution of the ultraviolet light therapy device specifically includes:

[0012] Determining a negligence error threshold for the historical ultraviolet radiation data set;

[0013] Determine the error characteristic quantity of each historical ultraviolet radiation data in the historical ultraviolet radiation data set, and compose all the error characteristic quantities into a negligent error distribution of the ultraviolet therapy device;

[0014] The historical ultraviolet radiation data set is detected according to the negligent error critical value and the negligent error distribution to determine a plurality of historical ultraviolet radiation fluctuation amounts.

[0015] In some embodiments, converting the historical ultraviolet radiation dataset into a confident ultraviolet radiation dataset according to the detection result specifically includes:

[0016] Obtain the results of the detection, namely: all historical ultraviolet radiation fluctuations;

[0017] Determine the UV radiation fitting amount of each historical UV radiation fluctuation amount;

[0018] The historical ultraviolet radiation data set is converted into a confident ultraviolet radiation data set according to all ultraviolet radiation fitting quantities.

[0019] In some embodiments, determining the coordinated value of the radiation amount of ultraviolet light in the time domain based on the frequency of ultraviolet light emitted by the ultraviolet light therapy device specifically includes:

[0020] Determining the emission period of the ultraviolet light therapy device when emitting ultraviolet light according to the frequency of the ultraviolet light therapy device when emitting ultraviolet light;

[0021] The coordinated value of the ultraviolet light radiation amount in the time domain is determined according to the emission period.

[0022] In some embodiments, performing a primary correction on the trusted ultraviolet radiation data set using the coordination value to obtain a plurality of primary radiation correction groups specifically includes:

[0023] Selecting the confident ultraviolet radiation data corresponding to a sampling time in the confident ultraviolet radiation data set;

[0024] Setting a time domain window according to the coordination value;

[0025] Correcting the confident ultraviolet radiation data in the time domain window to obtain a primary radiation correction group of the confident ultraviolet radiation data;

[0026] Repeat the above steps to obtain the first-level radiation correction group of the confident ultraviolet radiation data corresponding to the remaining sampling moments.

[0027] In some embodiments, determining the error density entropy of the radiation redundancy bound through the system error distribution of the ultraviolet light therapy device specifically includes:

[0028] Obtaining the radiation setting value of the radiation redundancy boundary corresponding to the sampling time;

[0029] Determine an error distribution characteristic quantity according to all radiation measurement values ​​in the radiation redundancy boundary and the radiation setting value, wherein the error distribution characteristic quantity is the system error distribution of the ultraviolet light therapy device;

[0030] The error density entropy of the radiation redundancy bound is determined according to the system error distribution, all radiation measurement values ​​in the radiation redundancy bound and the radiation setting value at the sampling moment.

[0031] In some embodiments, performing secondary correction on the radiation redundancy bound according to the error density entropy to obtain the secondary radiation correction group at the sampling moment specifically includes:

[0032] Performing maximum likelihood conversion on the error density entropy to obtain a maximum likelihood function of the system error in the radiation redundancy bound;

[0033] The radiation redundancy bound is corrected according to the maximum likelihood function to obtain a secondary radiation correction group at the sampling moment.

[0034] In a second aspect, the present application provides an ultraviolet light therapy device, wherein the ultraviolet light therapy device includes an ultraviolet light irradiation data correction unit, and the ultraviolet light irradiation data correction unit includes:

[0035] An acquisition module, used for acquiring a historical ultraviolet radiation data set of an ultraviolet light therapy device;

[0036] a processing module, configured to detect negligent errors of the historical ultraviolet radiation data set by using the negligent error distribution of the ultraviolet light therapy device, and then convert the historical ultraviolet radiation data set into a confident ultraviolet radiation data set according to the detection result;

[0037] The processing module is further used to determine the coordination value of the ultraviolet radiation amount in the time domain based on the frequency of the ultraviolet light therapy device when emitting ultraviolet light, and then perform a primary correction on the trusted ultraviolet radiation data set through the coordination value to obtain a plurality of primary radiation correction groups;

[0038] The processing module is also used to perform redundant measurement on the radiation amount corresponding to each sampling moment during the operation of the ultraviolet light therapy device, obtain the radiation redundancy bounds corresponding to each sampling moment, select a radiation redundancy bound at a sampling moment, determine the error density entropy of the radiation redundancy bound through the system error distribution of the ultraviolet light therapy device, perform secondary correction on the radiation redundancy bound according to the error density entropy, and then obtain the secondary radiation correction group at the sampling moment, repeat the above steps to obtain the secondary radiation correction groups at the remaining sampling moments;

[0039] The execution module is used to determine the correction radiation sequence of the ultraviolet light therapy device according to all the primary radiation correction groups and all the secondary radiation correction groups.

[0040] In a third aspect, the present application provides a computer device, comprising a memory and a processor, wherein the memory stores codes, and the processor is configured to obtain the codes and execute the above-mentioned ultraviolet light irradiation data correction method.

[0041] In a fourth aspect, the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the above-mentioned ultraviolet light irradiation data correction method is implemented.

[0042] The technical solution provided by the embodiments disclosed in this application has the following beneficial effects:

[0043] In the ultraviolet irradiation data correction method and ultraviolet light therapy device provided by the present application, a historical ultraviolet radiation data set of the ultraviolet light therapy device is obtained; the negligent error of the historical ultraviolet radiation data set is detected according to the negligent error distribution of the ultraviolet light therapy device, and then the historical ultraviolet radiation data set is converted into a confident ultraviolet radiation data set according to the detection result; based on the frequency of the ultraviolet light therapy device when emitting ultraviolet light, a coordinated value of the ultraviolet radiation amount in the time domain is determined, and then the confident ultraviolet radiation data set is corrected at a first level according to the coordinated value to obtain a plurality of first-level radiation correction sets. ; Perform redundant measurement on the radiation amount corresponding to each sampling moment during the operation of the ultraviolet light therapy device to obtain the radiation redundancy bounds corresponding to each sampling moment, select the radiation redundancy bound at a sampling moment, determine the error density entropy of the radiation redundancy bound through the system error distribution of the ultraviolet light therapy device, perform secondary correction on the radiation redundancy bound according to the error density entropy, and then obtain the secondary radiation correction group at the sampling moment, repeat the above steps to obtain the secondary radiation correction groups at the remaining sampling moments; determine the correction radiation sequence of the ultraviolet light therapy device according to all the primary radiation correction groups and all the secondary radiation correction groups.

[0044] It can be seen that in this application, when the systematic error of the ultraviolet light therapy device follows a non-standard normal distribution, firstly, the historical ultraviolet light radiation data set of the ultraviolet light therapy device is subjected to negligent error detection, and then the historical ultraviolet light radiation data set is converted into a confident ultraviolet light radiation data set according to the detection result. Secondly, based on the frequency of the ultraviolet light therapy device emitting ultraviolet light, the minimum unit in which no data aliasing effect will occur when sampling the ultraviolet light therapy device is determined, that is, the coordinated value of the ultraviolet light radiation in the time domain. Then, after setting the time domain window according to the coordinated value, the historical ultraviolet light radiation data set is subjected to a first-level correction to obtain a plurality of first-level radiation correction groups. Subsequently, the radiation corresponding to each sampling moment during the operation of the ultraviolet light therapy device is redundantly measured to obtain the radiation redundancy bounds corresponding to each sampling moment. Based on the systematic error distribution of the ultraviolet light therapy device, the error density entropy of each radiation redundancy bound is determined, that is, the probability density of the occurrence of a systematic error corresponding to the radiation redundancy bound under a given radiation setting value. Then, the probability density of the occurrence of a systematic error corresponding to each radiation redundancy bound under a given radiation setting value is obtained. The rate density performs a secondary correction on each radiation redundancy bound to obtain a secondary radiation correction group corresponding to each sampling moment, and finally merges all the primary radiation correction groups and all the secondary radiation correction groups according to the corresponding relationship of the sampling moments to obtain the corrected radiation sequence of the ultraviolet light therapy device. Among them, the present application assumes that the deviation between each radiation measurement value and the radiation set value in the radiation redundancy bound satisfies the normal distribution, and uses each radiation measurement value in the radiation redundancy bound as an input variable, and then finds the most likely true value (secondary radiation correction value) of the systematic error of each radiation measurement value under the actual situation (normal distribution), and compensates the secondary radiation correction group through the primary radiation correction group to obtain the corrected radiation amount at each sampling moment as the radiation amount finally corrected at the corresponding sampling moment, thereby avoiding the volatility of the radiation redundancy bound caused by the fact that the negligent error distribution of the ultraviolet light therapy device does not conform to the standard normal distribution; in summary, the method of the present application can avoid the influence of the systematic error of the ultraviolet light therapy device not satisfying the standard normal distribution on the radiation correction, so as to improve the correction accuracy of the ultraviolet light irradiation data. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 is a flow chart of a method for correcting ultraviolet light irradiation data according to some embodiments of the present application;

[0046] Figure 2 is a schematic diagram of a process for detecting negligent errors according to some embodiments of the present application;

[0047] Figure 3 is a schematic diagram of a process for determining a primary radiation correction group according to some embodiments of the present application;

[0048] Figure 4is a structural block diagram of an ultraviolet light irradiation data correction unit according to some embodiments of the present application;

[0049] Figure 5 It is a diagram of the internal structure of a computer device for implementing the ultraviolet light irradiation data correction method shown in some embodiments of the present application. DETAILED DESCRIPTION

[0050] The core of the present application is to obtain a historical ultraviolet radiation data set of an ultraviolet therapy device; to detect the negligent errors of the historical ultraviolet radiation data set through the negligent error distribution of the ultraviolet therapy device, and then to convert the historical ultraviolet radiation data set into a confident ultraviolet radiation data set according to the detection results; to determine the coordinated value of the ultraviolet radiation amount in the time domain based on the frequency of the ultraviolet therapy device when emitting ultraviolet light, and then to perform a first-level correction on the confident ultraviolet radiation data set through the coordinated value to obtain multiple first-level radiation correction groups; to perform redundant measurement on the radiation amount corresponding to each sampling moment during the operation of the ultraviolet therapy device, and to obtain each first-level radiation correction group. The radiation redundancy bounds corresponding to sampling moments are selected, and the radiation redundancy bounds at a sampling moment are selected, and the error density entropy of the radiation redundancy bounds is determined by the system error distribution of the ultraviolet light therapy device, and the radiation redundancy bounds are subjected to secondary correction according to the error density entropy, thereby obtaining the secondary radiation correction group at the sampling moment, and the above steps are repeated to obtain the secondary radiation correction groups at the remaining sampling moments; the correction radiation sequence of the ultraviolet light therapy device is determined according to all the first-level radiation correction groups and all the second-level radiation correction groups; the influence of the system error of the ultraviolet light therapy device not satisfying the standard normal distribution on the radiation correction can be avoided, so as to improve the correction accuracy of the ultraviolet light irradiation data.

[0051] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods. Figure 1 , which is a flow chart of a method for correcting ultraviolet light irradiation data according to some embodiments of the present application. The method 100 for correcting ultraviolet light irradiation data mainly includes the following steps:

[0052] In step 101, a historical ultraviolet radiation data set of an ultraviolet light therapy device is obtained.

[0053] In a specific implementation, the historical ultraviolet radiation data set may be obtained from an operation log of the ultraviolet therapy device.

[0054] It should be noted that the operation log of the ultraviolet light therapy device contains the historical ultraviolet radiation of the ultraviolet light therapy device during the irradiation process. The present application collects the ultraviolet radiation at a predetermined sampling period through a radiation collection device and stores it in the operation log of the ultraviolet light therapy device, and re-uses the ultraviolet radiation stored in the operation log of the ultraviolet light therapy device as the ultraviolet radiation; the radiation collection device is an ultraviolet detector, and the predetermined sampling period is 20 seconds. In addition, the radiation collection device described in the present application will perform N collections at one sampling moment, so one sampling moment corresponds to one historical ultraviolet radiation data, and one historical ultraviolet radiation data includes N historical ultraviolet radiation amounts, and the historical ultraviolet radiation amounts in the historical ultraviolet radiation data are sorted from small to large according to the size of the historical ultraviolet radiation amounts and stored in the operation log of the ultraviolet light therapy device.

[0055] In step 102, the negligent error distribution of the ultraviolet light therapy device is used to detect the negligent error of the historical ultraviolet radiation data set, and then the historical ultraviolet radiation data set is converted into a confident ultraviolet radiation data set according to the detection result.

[0056] In some embodiments, reference Figure 2 As shown, this figure is a schematic diagram of the process of performing negligent error detection shown in some embodiments of the present application. The negligent error detection of the historical ultraviolet radiation data set can be implemented by the following steps through the negligent error distribution of the ultraviolet therapy device:

[0057] First, in step 1021, a negligence error threshold of the historical ultraviolet radiation data set is determined;

[0058] Then, in step 1022, the error characteristic quantity of each historical ultraviolet radiation data in the historical ultraviolet radiation data set is determined, and all the error characteristic quantities are composed into a negligent error distribution of the ultraviolet light therapy device;

[0059] Then, in step 1023, the historical ultraviolet radiation data set is detected according to the negligent error critical value and the negligent error distribution to determine a plurality of historical ultraviolet radiation fluctuation amounts.

[0060] In specific implementation, determining the critical value of the negligent error of the historical ultraviolet radiation data set can be achieved in the following manner, namely: first, obtaining the number of radiation collection times performed by the radiation collection device at a sampling moment, and then using the number of collection times as the sample size, querying the Dixon test table in the prior art to obtain the critical value of the negligent error. In other embodiments, it can also be determined by other methods, which are not limited here.

[0061] It should be noted that the negligent error critical value represents the degree of discreteness of the historical ultraviolet radiation data set. The larger the negligent error critical value is, the higher the degree of discreteness of the historical ultraviolet radiation data set is. The smaller the negligent error critical value is, the lower the degree of discreteness of the historical ultraviolet radiation data set is. After determining the sample size of the historical ultraviolet radiation data set, the present application determines a suitable critical value by consulting the Dixon test table to improve the ability to detect outliers caused by negligent errors.

[0062] In specific implementation, determining the error characteristic amount of each historical ultraviolet radiation data in the historical ultraviolet radiation data set can be achieved in the following manner, namely: first, selecting a historical ultraviolet radiation data in the historical ultraviolet radiation data set, and secondly, obtaining the maximum ultraviolet radiation amount and the minimum ultraviolet radiation amount in the historical ultraviolet radiation data, and then taking the ratio of the maximum ultraviolet radiation amount to the minimum ultraviolet radiation amount as the error characteristic amount of the historical ultraviolet radiation data, repeating the above steps to determine the error characteristic amount of the remaining historical ultraviolet radiation data in the historical ultraviolet radiation data set. In other embodiments, it can also be implemented by other methods, which are not limited here.

[0063] It should be noted that the error characteristic quantity represents the degree of fluctuation of the historical ultraviolet radiation data set due to negligent errors. The larger the error characteristic quantity is, the higher the degree of fluctuation of the historical ultraviolet radiation data set due to negligent errors. The smaller the error characteristic quantity is, the lower the degree of fluctuation of the historical ultraviolet radiation data set due to negligent errors.

[0064] In specific implementation, the historical ultraviolet radiation data set is detected according to the negligent error critical value and the negligent error distribution, and the determination of multiple historical ultraviolet radiation fluctuation amounts can be achieved in the following manner, namely: first, a historical ultraviolet radiation data in the historical ultraviolet radiation data set is selected, and secondly, the error characteristic amount of the historical ultraviolet radiation data is obtained, and when the error characteristic amount is greater than or equal to the negligent error critical value, the maximum ultraviolet radiation amount and the minimum ultraviolet radiation amount corresponding to the error characteristic amount are respectively used as the two historical ultraviolet radiation fluctuation amounts of the historical ultraviolet radiation data; when the error characteristic amount is less than the negligent error critical value, no processing is performed, and the above steps are repeated to determine the historical ultraviolet radiation fluctuation amounts of the remaining historical ultraviolet radiation data in the historical ultraviolet radiation data set, wherein it should be noted that the historical ultraviolet radiation fluctuation amount is the historical ultraviolet radiation amount in the historical ultraviolet radiation data set with excessive fluctuation caused by negligent errors.

[0065] In some embodiments, converting the historical ultraviolet radiation data set into a confident ultraviolet radiation data set according to the detection result can be achieved by using the following steps:

[0066] Obtain the results of the detection, namely: all historical ultraviolet radiation fluctuations;

[0067] Determine the UV radiation fitting amount of each historical UV radiation fluctuation amount;

[0068] The historical ultraviolet radiation data set is converted into a confident ultraviolet radiation data set according to all ultraviolet radiation fitting quantities.

[0069] In specific implementation, determining the ultraviolet radiation fitting amount of each historical ultraviolet radiation fluctuation amount can be achieved in the following manner, namely: first, selecting a historical ultraviolet radiation fluctuation amount, and obtaining the left adjacent historical ultraviolet radiation amount and the right adjacent historical ultraviolet radiation amount of the historical ultraviolet radiation amount corresponding to the historical ultraviolet radiation fluctuation amount; secondly, using the Lagrangian interpolation method in the prior art, fitting the Lagrangian interpolation function through the left adjacent historical ultraviolet radiation amount and the right adjacent historical ultraviolet radiation amount of the historical ultraviolet radiation amount corresponding to the ultraviolet radiation fluctuation amount; then, fitting the ultraviolet radiation fitting amount corresponding to each ultraviolet radiation fluctuation amount through the Lagrangian interpolation function; in other embodiments, it can also be determined by other methods, which are not limited here.

[0070] It should be noted that the ultraviolet radiation fitting amount is the historical ultraviolet radiation amount after the fluctuation degree of the ultraviolet radiation fluctuation amount is reduced by the Lagrange interpolation method. The present application reduces the fluctuation degree of the ultraviolet radiation fluctuation amount in the historical ultraviolet radiation data set, thereby avoiding the fluctuation of the historical ultraviolet radiation data set caused by negligent errors, and thus obtains the confident ultraviolet radiation data set; as a preferred embodiment, the historical ultraviolet radiation data set is converted into a confident ultraviolet radiation data set according to all ultraviolet radiation fitting amounts. The following method can be used to achieve this, namely: the historical ultraviolet radiation amount of each historical ultraviolet radiation fluctuation amount in the historical ultraviolet radiation data set is replaced by the corresponding ultraviolet radiation fitting amount, and the replaced data set is used as the confident ultraviolet radiation data set. In other embodiments, it can also be determined by other methods, which are not limited here.

[0071] In step 103, a coordination value of the ultraviolet radiation amount in the time domain is determined based on the frequency of the ultraviolet light therapy device when emitting ultraviolet light, and then the trusted ultraviolet radiation data set is corrected at the first level by the coordination value to obtain multiple first-level radiation correction groups.

[0072] In some embodiments, determining the coordinated value of the ultraviolet radiation amount in the time domain based on the frequency of the ultraviolet light emitted by the ultraviolet light therapy device can be achieved by the following steps:

[0073] Determining the emission period of the ultraviolet light therapy device when emitting ultraviolet light according to the frequency of the ultraviolet light therapy device when emitting ultraviolet light;

[0074] The coordinated value of the ultraviolet light radiation amount in the time domain is determined according to the emission period.

[0075] It should be noted that the emission frequency of the ultraviolet light therapy device represents the number of times the ultraviolet light therapy device emits per unit time. The greater the emission frequency of the ultraviolet light therapy device, the more times the ultraviolet light therapy device emits per unit time. The smaller the emission frequency of the ultraviolet light therapy device, the fewer times the ultraviolet light therapy device emits per unit time. The emission period of the ultraviolet light therapy device represents the time interval between each ultraviolet light emission of the ultraviolet light therapy device, that is, the length of the unit time. The greater the emission period of the ultraviolet light therapy device, the longer the ultraviolet light therapy device emits. The longer the time interval between each ultraviolet light emission of the ultraviolet light therapy device, the smaller the emission period of the ultraviolet light therapy device, and the shorter the time interval between each ultraviolet light emission of the ultraviolet light therapy device; as a preferred embodiment, determining the emission period of the ultraviolet light therapy device according to the frequency of the ultraviolet light emission of the ultraviolet light therapy device can be achieved in the following way, namely: taking the inverse of the frequency of the ultraviolet light therapy device when emitting ultraviolet light as the emission period of the ultraviolet light therapy device; in other embodiments, it can also be determined in other ways, which are not limited here.

[0076] It should be noted that the present application determines the coordination value according to the Nyquist sampling theorem in the prior art. The coordination value is the minimum unit in which no data aliasing effect will occur when sampling the ultraviolet light therapy device. The present application controls the length of the time domain window through the coordination value, which can improve the coordination of the time domain window, thereby avoiding data crossing caused by the aliasing effect in the time domain window; in specific implementation, the coordination value of the ultraviolet light radiation in the time domain determined according to the emission period can be achieved in the following manner, namely: according to the Nyquist sampling theorem in the prior art, the value of twice the emission period of the ultraviolet light therapy device is used as the coordination value of the ultraviolet light radiation in the time domain. In other embodiments, it can also be determined in other ways, which are not limited here.

[0077] In some embodiments, reference Figure 3 As shown, this figure is a schematic diagram of a process of determining a primary radiation correction group shown in some embodiments of the present application. The primary correction of the confident ultraviolet radiation data set is performed by the coordination value to obtain multiple primary radiation correction groups, which can be achieved by the following steps:

[0078] First, in step 1031, the confident ultraviolet radiation data corresponding to a sampling time in the confident ultraviolet radiation data set is selected;

[0079] Then, in step 1032, a time domain window is set according to the coordination value;

[0080] Secondly, in step 1033, the confident ultraviolet radiation data is corrected in the time domain window to obtain a primary radiation correction group of the confident ultraviolet radiation data;

[0081] Finally, in step 1034, the above steps are repeated to obtain a primary radiation correction group of the confident ultraviolet radiation data corresponding to the remaining sampling moments.

[0082] In specific implementation, setting the time domain window according to the coordination value can be achieved in the following manner, namely: first, obtaining the maximum adjacent integer of the coordination value, and secondly, setting the length of the time domain window to the maximum adjacent integer. In other embodiments, it can also be determined by other methods, which are not limited here.

[0083] In a specific implementation, the confident ultraviolet radiation data is corrected in the time domain window, and the first-level radiation correction group of the confident ultraviolet radiation data can be determined in the following manner, namely: first, the confident ultraviolet radiation data is used as the end point in the time domain window, and then a plurality of confident ultraviolet radiation data in the time domain window are obtained according to the length of the time domain window; secondly, a confident ultraviolet radiation amount in the confident ultraviolet radiation data is selected as the selected confident ultraviolet radiation amount, and the remaining confident ultraviolet radiation amounts in the time domain window are obtained. The confident ultraviolet radiation data has the corresponding sorting number of the confident ultraviolet radiation, and then the selected confident ultraviolet radiation and the average of the corresponding multiple confident ultraviolet radiations are used as the first-level radiation correction value of the selected confident ultraviolet radiation. The above steps are repeated, and the remaining confident ultraviolet radiations in the confident ultraviolet radiation data are respectively used as the selected confident ultraviolet radiations, thereby determining multiple first-level radiation correction values. Finally, the set composed of all the first-level radiation correction values ​​sorted from small to large is used as the radiation coordination group of the confident ultraviolet radiation data.

[0084] It should be noted that each confident ultraviolet radiation data in the confident ultraviolet radiation data set has a unique corresponding sampling time, and each confident ultraviolet radiation amount in the confident ultraviolet radiation data has a unique corresponding ranking number. In addition, the first-level radiation correction value is the radiation amount after the first-level correction of the corresponding confident ultraviolet radiation amount in the confident ultraviolet radiation data. In this application, the first-level correction refers to data correction of the target confident ultraviolet radiation data through multiple confident ultraviolet radiation data in the time domain window. The first-level correction can increase the time redundancy of the data, thereby improving the accuracy of data correction without increasing the number of measurements.

[0085] In step 104, redundant measurement is performed on the radiation amount corresponding to each sampling moment during the operation of the ultraviolet light therapy device to obtain the radiation redundancy bounds corresponding to each sampling moment, and a radiation redundancy bound at a sampling moment is selected, and the error density entropy of the radiation redundancy bound is determined by the system error distribution of the ultraviolet light therapy device. A secondary correction is performed on the radiation redundancy bound based on the error density entropy to obtain the secondary radiation correction group at the sampling moment, and the above steps are repeated to obtain the secondary radiation correction groups at the remaining sampling moments.

[0086] In specific implementation, redundant measurement is performed on the radiation amount corresponding to each sampling moment during the operation of the ultraviolet light therapy device, and the radiation redundancy bound corresponding to each sampling moment can be obtained by the following method, namely: first, the radiation amount during the operation of the ultraviolet light therapy device is redundantly measured by a radiation acquisition device with a predetermined sampling period, and secondly, a set of multiple radiation amounts collected at each sampling moment is sorted from large to small and obtained as the radiation redundancy bound of the corresponding sampling moment. It should be noted that the radiation acquisition device is an ultraviolet detector, and the predetermined sampling period is 20 seconds. In addition, the redundant measurement described in this application refers to N measurements of the radiation amount during the operation of the ultraviolet light therapy device at one sampling moment.

[0087] In some embodiments, determining the error density entropy of the radiation redundancy bound through the system error distribution of the ultraviolet light therapy device can be achieved by the following steps:

[0088] Obtaining the radiation setting value of the radiation redundancy boundary corresponding to the sampling time;

[0089] Determine an error distribution characteristic quantity according to all radiation measurement values ​​in the radiation redundancy boundary and the radiation setting value, wherein the error distribution characteristic quantity is the system error distribution of the ultraviolet light therapy device;

[0090] The error density entropy of the radiation redundancy bound is determined according to the system error distribution, all radiation measurement values ​​in the radiation redundancy bound and the radiation setting value at the sampling moment.

[0091] It should be noted that the present application determines the radiation setting value at each sampling moment by the severity of the disease of the target object. By setting different radiation setting values ​​for target objects with different disease severity at each sampling moment, excessive radiation or radiation unsaturation during ultraviolet light therapy can be avoided, thereby improving the effect of ultraviolet light therapy. For example, when the target object is a mild patient, the radiation setting value at each sampling moment is set within the range of [0.4, 0.7]; when the target object is a severe patient, the radiation setting value at each sampling moment is set within the range of (0.7, 1].

[0092] In specific implementation, the error distribution characteristic quantity is determined based on all the radiation measurement values ​​in the radiation redundancy boundary and the radiation setting value. This can be achieved in the following manner: first, the difference between each radiation measurement value in the radiation redundancy boundary and the radiation setting value is determined; secondly, the difference between each radiation measurement value and the radiation setting value is used as the radiation error quantity of the corresponding radiation measurement value; and then, the variance of all radiation error quantities is used as the error distribution characteristic quantity. In other embodiments, the error distribution characteristic quantity can also be determined by other methods, which will not be repeated here.

[0093] It should be noted that the radiation error amount is the deviation between the radiation measurement value and the radiation set value of the ultraviolet light therapy device due to the accuracy of the ultraviolet light emitter or the error of the ultraviolet detector. The error distribution characteristic amount characterizes the degree of discreteness of the deviation between each radiation measurement value and the corresponding radiation set value in the radiation redundancy boundary. The larger the error distribution characteristic amount, the higher the degree of discreteness of the deviation between each radiation measurement value and the corresponding radiation set value in the radiation redundancy boundary. The smaller the error distribution characteristic amount, the lower the degree of discreteness of the deviation between each radiation measurement value and the corresponding radiation set value in the radiation redundancy boundary.

[0094] In some embodiments, determining the error density entropy of the radiation redundancy bound according to the system error distribution, all radiation measurement values ​​in the radiation redundancy bound, and the radiation setting value at the sampling moment can be implemented by the following steps:

[0095] Determine the radiation error density of each radiation measurement value in the radiation redundancy bound according to the system error distribution, all radiation measurement values ​​in the radiation redundancy bound and the radiation setting value at the sampling moment;

[0096] The product of all radiation error densities is taken as the error density entropy of the radiation redundancy bound.

[0097] In a specific implementation, the radiation error density of each radiation measurement value in the radiation redundancy bound is determined according to the system error distribution, all radiation measurement values ​​in the radiation redundancy bound and the radiation setting value at the sampling moment. The method and steps are as follows: first, a radiation measurement value in the radiation redundancy bound is selected; second, the error distribution characteristic quantity corresponding to the system error distribution is obtained; third, the square difference between the radiation measurement value and the radiation setting value at the sampling moment is determined; and then, the ratio of the square difference to 2*the error distribution characteristic quantity is used as the exponent of the natural constant e, and the obtained result is compared with the error distribution characteristic quantity and The result of the product of is compared as the radiation error density of the radiation measurement value, and the above steps are repeated to determine the radiation error density of the remaining radiation measurement values ​​in the radiation redundancy boundary. In other implementations, it can also be determined by other methods, which are not limited here.

[0098] It should be noted that the radiation error density characterizes the probability density of systematic errors in the corresponding radiation measurement value under a given radiation setting value. The larger the radiation error density, the larger the probability density of systematic errors in the corresponding radiation measurement value under a given radiation setting value. The smaller the radiation error density, the smaller the probability density of systematic errors in the corresponding radiation measurement value under a given radiation setting value. In addition, the error density entropy is the probability density of systematic errors in the radiation redundancy bound under a given radiation setting value. The larger the error density entropy, the larger the probability density of systematic errors in the radiation redundancy bound under a given radiation setting value. The smaller the error density entropy, the smaller the probability density of systematic errors in the radiation redundancy bound under a given radiation setting value. The present application obtains the error density entropy of the radiation redundancy bound by multiplying the radiation error density of each radiation measurement value in the radiation redundancy bound.

[0099] In some embodiments, performing a secondary correction on the radiation redundancy bound according to the error density entropy to obtain a secondary radiation correction group at the sampling moment can be implemented by the following steps:

[0100] Performing maximum likelihood conversion on the error density entropy to obtain a maximum likelihood function of the system error in the radiation redundancy bound;

[0101] The radiation redundancy bound is corrected according to the maximum likelihood function to obtain a secondary radiation correction group at the sampling moment.

[0102] It should be noted that the maximum likelihood function is: the objective function that must be satisfied when the probability density of system errors occurring in the radiation redundancy bound under a given radiation setting value is maximized; as a preferred embodiment, the error density entropy is subjected to maximum likelihood conversion to obtain the maximum likelihood function of the system errors in the radiation redundancy bound, which can be implemented in the following manner, namely: the function that minimizes the sum of squared errors of the error density entropy is used as the maximum likelihood function of the system errors in the radiation redundancy bound. In other embodiments, it can also be determined by other methods, which are not limited here.

[0103] In specific implementation, the radiation redundancy bound is corrected according to the maximum likelihood function, and the secondary radiation correction group at the sampling moment can be obtained in the following manner, namely: first, the partial derivative of the maximum likelihood function with respect to the radiation measurement value is calculated, and the partial derivative obtained is set to be equal to zero to obtain a correction equation; secondly, the correction equation is solved to obtain multiple secondary radiation correction values, and a set of all secondary radiation correction values ​​sorted from large to small is used as the secondary radiation correction group at the sampling moment. As a preferred embodiment, the law of conservation of energy can be used as a constraint condition of the secondary radiation correction value to improve the accuracy of the secondary radiation correction value. For example, the constraint condition is set to Where F is the constraint function of the law of conservation of energy, is the secondary radiation correction value of the first radiation measurement value. Similarly, is the secondary radiation correction value of the Nth radiation measurement value, where N is the total number of radiation measurements.

[0104] It should be noted that the correction equation is used to determine the radiation setting value when the probability density of systematic errors occurring in the radiation redundancy bound under a given radiation setting value is maximized, that is, the secondary radiation correction value. In addition, the secondary correction described in the present application, that is, assuming that the deviations between the radiation measurement values ​​and the radiation setting values ​​in the radiation redundancy bound satisfy the normal distribution, uses the radiation measurement values ​​in the radiation redundancy bound as input variables, and then finds the most likely true value (secondary radiation correction value) of the systematic error of each radiation measurement value under the actual situation (normal distribution).

[0105] In step 105, a calibration radiation sequence of the ultraviolet light therapy device is determined based on all primary radiation calibration groups and all secondary radiation calibration groups.

[0106] It should be noted that the number of historical ultraviolet radiation data in the historical ultraviolet radiation data set is the same as the number of radiation redundancy bounds, that is, a primary radiation correction group of historical ultraviolet radiation data has a unique corresponding secondary radiation correction group. Therefore, in some embodiments, determining the correction radiation sequence of the ultraviolet therapy device according to all primary radiation correction groups and all secondary radiation correction groups can be implemented by the following steps:

[0107] Select a sampling moment during the operation of the ultraviolet light therapy device;

[0108] Obtain the first-level radiation correction group and the second-level radiation correction group corresponding to the sampling moment;

[0109] Determining a primary radiation standard value of the primary radiation correction group;

[0110] Determining a secondary radiation standard value of the secondary radiation correction group;

[0111] The first-level radiation standard value and the second-level radiation standard value are combined to obtain the corrected radiation amount corresponding to the sampling time;

[0112] Repeat the above steps to obtain the corresponding corrected radiation at the remaining sampling times;

[0113] The sequence obtained by sorting all the correction radiation amounts according to the order of the corresponding sampling moments is used as the correction radiation sequence of the ultraviolet light therapy device.

[0114] In specific implementation, determining the first-level radiation standard value of the first-level radiation correction group can be achieved in the following manner, namely: first, obtaining the radiation setting value of the ultraviolet light therapy device at the sampling moment, and secondly, obtaining all the first-level radiation correction values ​​in the first-level radiation correction group; finally, the first-level radiation correction value with the smallest difference from the radiation setting value corresponding to the sampling moment in the first-level radiation correction group is used as the first-level radiation standard value of the first-level radiation correction group. Similarly, determining the second-level radiation standard value of the second-level radiation correction group can be achieved in the following manner, namely: first, obtaining the radiation setting value of the ultraviolet light therapy device at the sampling moment, and secondly, obtaining all the first-level radiation correction values ​​in the first-level radiation correction group. All the secondary radiation correction values ​​in the secondary radiation correction group, finally, the secondary radiation correction value with the smallest difference with the radiation set value corresponding to the sampling moment in the secondary radiation correction group is used as the secondary radiation standard value of the secondary radiation correction group. In other embodiments, it can also be determined by other methods, which will not be repeated here. It should be noted that the primary radiation standard value refers to the radiation amount that is closest to the corresponding radiation set value after the primary correction of the confident ultraviolet radiation number at the sampling moment, and the secondary radiation standard value refers to the radiation amount that is closest to the corresponding radiation set value after the secondary correction of the radiation redundancy boundary at the sampling moment.

[0115] It should be noted that the corrected radiation, that is, the radiation amount compensated for the secondary radiation standard value by the first-level radiation standard value. The present application uses the corrected radiation amount as the radiation amount obtained by the final correction at the corresponding sampling moment, which can avoid the volatility of the radiation redundancy boundary caused by the negligent error distribution of the ultraviolet light therapy device not conforming to the standard normal distribution, and improves the correction accuracy of the radiation measurement value, thereby realizing the correction control of the radiation amount of the ultraviolet light therapy device; as a preferred embodiment, the first-level radiation standard value and the second-level radiation standard value are merged to obtain the corresponding corrected radiation amount at this sampling moment. It can be achieved in the following way, that is, the average value of the first-level radiation correction value and the second-level radiation correction value is used as the corresponding corrected radiation amount at this sampling moment. In other embodiments, it can also be determined by other methods, which are not limited here.

[0116] In addition, it should be noted that the present application obtains the correction radiation sequence of the ultraviolet light therapy device by determining the correction radiation amount at each sampling moment, thereby avoiding changes in the radiation amount of the ultraviolet light therapy device due to negligent errors and systematic errors.

[0117] In addition, in another aspect of the present application, in some embodiments, the present application provides an ultraviolet light therapy device, wherein the ultraviolet light therapy device includes an ultraviolet light irradiation data correction unit, referring to Figure 4 , which is a structural block diagram of an ultraviolet irradiation data correction unit according to some embodiments of the present application, the ultraviolet irradiation data correction unit 200 includes: an acquisition module 201, a processing module 202 and an execution module 203, which are described as follows:

[0118] Acquisition module 201, in this application, acquisition module 201 is mainly used to acquire a historical ultraviolet radiation data set of an ultraviolet light therapy device;

[0119] Processing module 202, in the present application, processing module 202 is mainly used to detect negligent errors of the historical ultraviolet radiation data set through the negligent error distribution of the ultraviolet therapy device, and then convert the historical ultraviolet radiation data set into a confident ultraviolet radiation data set according to the detection result;

[0120] In addition, the processing module 202 in the present application is also used to determine the coordination value of the ultraviolet radiation amount in the time domain based on the frequency of the ultraviolet light therapy device when emitting ultraviolet light, and then perform a primary correction on the trusted ultraviolet radiation data set through the coordination value to obtain multiple primary radiation correction groups;

[0121] In addition, the processing module 202 in the present application is also used to perform redundant measurement of the radiation amount corresponding to each sampling moment during the operation of the ultraviolet light therapy device, obtain the radiation redundancy boundary corresponding to each sampling moment, select a radiation redundancy boundary at a sampling moment, determine the error density entropy of the radiation redundancy boundary through the system error distribution of the ultraviolet light therapy device, perform secondary correction on the radiation redundancy boundary according to the error density entropy, and then obtain the secondary radiation correction group at the sampling moment, repeat the above steps to obtain the secondary radiation correction groups at the remaining sampling moments;

[0122] Execution module 203, in the present application, execution module 203 is mainly used to determine the calibration radiation sequence of the ultraviolet light therapy device according to all primary radiation calibration groups and all secondary radiation calibration groups.

[0123] In addition, the present application also provides a computer device, which includes a memory and a processor, wherein the memory stores codes, and the processor is configured to obtain the codes and execute the above-mentioned ultraviolet light irradiation data correction method.

[0124] In some embodiments, reference Figure 5 , which is an internal structure diagram of a computer device using the ultraviolet irradiation data correction method according to some embodiments of the present application. The ultraviolet irradiation data correction method in the above embodiment can be Figure 5 The computer device 300 shown in the figure is implemented, and the computer device 300 includes at least one processor 301, a communication bus 302, a memory 303 and at least one communication interface 304.

[0125] The processor 301 may be a general-purpose central processing unit (CPU), or an application-specific integrated circuit (ASIC) or one or more processors for controlling the execution of the ultraviolet light irradiation data correction method in the present application.

[0126] The communication bus 302 is used to transmit information between the above components.

[0127] The memory 303 may be a read-only memory (ROM) or other types of static storage devices that can store static information and instructions, a random access memory (RAM) or other types of dynamic storage devices that can store information and instructions, or an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disc storage, an optical disc storage (including a compressed optical disc, a laser disc, an optical disc, a digital versatile disc, a Blu-ray disc, etc.), a magnetic disk or other magnetic storage device, or any other medium that can be used to carry or store the desired program code in the form of an instruction or data structure and can be accessed by a computer, but is not limited thereto. The memory 303 may exist independently and be connected to the processor 301 via the communication bus 302. The memory 303 may also be integrated with the processor 301.

[0128] The memory 303 is used to store the program code for executing the solution of the present application, and the execution is controlled by the processor 301. The processor 301 is used to execute the program code stored in the memory 303. The program code may include one or more software modules. The ultraviolet light irradiation data correction method in the above embodiment can be implemented by the processor 301 and one or more software modules in the program code in the memory 303.

[0129] The communication interface 304 uses any transceiver or other device for communicating with other devices or communication networks, such as Ethernet, radio access network (RAN), wireless local area networks (WLAN), etc.

[0130] In a specific implementation, as an embodiment, a computer device may include multiple processors, each of which may be a single-CPU processor or a multi-CPU processor. The processor here may refer to one or more devices, circuits, and / or processing cores for processing data (e.g., computer program instructions).

[0131] The above-mentioned computer device may be a general-purpose computer device or a special-purpose computer device. In a specific implementation, the computer device may be a desktop computer, a portable computer, a network server, a personal digital assistant (PDA), a mobile phone, a tablet computer, a wireless terminal device, a communication device or an embedded device. The embodiment of the present application does not limit the type of computer device.

[0132] In addition, the present application also provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the above-mentioned ultraviolet light irradiation data correction method is implemented.

[0133] In summary, in the ultraviolet irradiation data correction method and ultraviolet light therapy device disclosed in the embodiments of the present application, a historical ultraviolet radiation data set of the ultraviolet light therapy device is obtained; negligent errors of the historical ultraviolet radiation data set are detected through the negligent error distribution of the ultraviolet light therapy device, and then the historical ultraviolet radiation data set is converted into a confident ultraviolet radiation data set according to the detection result; the coordinated value of the ultraviolet radiation amount in the time domain is determined based on the frequency of the ultraviolet light therapy device when emitting ultraviolet light, and then the confident ultraviolet radiation data set is corrected at a first level through the coordinated value to obtain multiple first level radiation correction groups; the corresponding first level radiation correction groups for each sampling moment during the operation of the ultraviolet light therapy device are corrected at a first level. The radiation amount is redundantly measured to obtain the radiation redundancy bounds corresponding to each sampling moment, the radiation redundancy bound at a sampling moment is selected, the error density entropy of the radiation redundancy bound is determined by the system error distribution of the ultraviolet light therapy device, the radiation redundancy bound is secondary corrected according to the error density entropy, and then the secondary radiation correction group at the sampling moment is obtained, and the above steps are repeated to obtain the secondary radiation correction groups at the remaining sampling moments; the correction radiation sequence of the ultraviolet light therapy device is determined according to all the primary radiation correction groups and all the secondary radiation correction groups; the influence of the system error of the ultraviolet light therapy device not satisfying the standard normal distribution on the radiation correction can be avoided, so as to improve the correction accuracy of the ultraviolet light irradiation data.

[0134] Although the preferred embodiments of the present application have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0135] Obviously, those skilled in the art may make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A method for correcting ultraviolet light irradiation data, characterized in that: The steps include: Obtain historical UV radiation datasets from UV therapy devices; Performing negligent error detection on the historical ultraviolet radiation data set through negligent error distribution of the ultraviolet light therapy device, and then converting the historical ultraviolet radiation data set into a confident ultraviolet radiation data set according to the detection result; The fault error detection of the historical ultraviolet radiation data set through the fault error distribution of the ultraviolet therapy device specifically includes: Determining a negligence error threshold for the historical ultraviolet radiation data set; Determine the error characteristic quantity of each historical ultraviolet radiation data in the historical ultraviolet radiation data set, and compose all the error characteristic quantities into a negligent error distribution of the ultraviolet therapy device; The historical ultraviolet radiation data set is detected according to the negligent error critical value and the negligent error distribution to determine a plurality of historical ultraviolet radiation fluctuation amounts; Determine the coordination value of the ultraviolet radiation amount in the time domain based on the frequency of the ultraviolet light therapy device when emitting ultraviolet light, and then perform a primary correction on the trusted ultraviolet radiation data set through the coordination value to obtain a plurality of primary radiation correction groups; Redundantly measure the radiation amount corresponding to each sampling moment during the operation of the ultraviolet light therapy device to obtain the radiation redundancy bounds corresponding to each sampling moment, select a radiation redundancy bound at a sampling moment, determine the error density entropy of the radiation redundancy bound by the system error distribution of the ultraviolet light therapy device, perform secondary correction on the radiation redundancy bound according to the error density entropy, and then obtain the secondary radiation correction group at the sampling moment, repeat the above steps to obtain the secondary radiation correction groups at the remaining sampling moments; A calibration radiation sequence for the ultraviolet light therapy apparatus is determined based on all primary radiation calibration groups and all secondary radiation calibration groups.

2. The method according to claim 1, characterized in that The conversion of the historical ultraviolet radiation data set into a confident ultraviolet radiation data set according to the detection results specifically includes: Obtain the results of the detection, namely: all historical ultraviolet radiation fluctuations; Determine the UV radiation fitting amount of each historical UV radiation fluctuation amount; The historical ultraviolet radiation data set is converted into a confident ultraviolet radiation data set according to all ultraviolet radiation fitting quantities.

3. The method according to claim 1, characterized in that The coordinated value of the ultraviolet radiation in the time domain determined based on the frequency of the ultraviolet light therapy device emitting ultraviolet light specifically includes: Determining the emission period of the ultraviolet light therapy device when emitting ultraviolet light according to the frequency of the ultraviolet light therapy device when emitting ultraviolet light; The coordinated value of the ultraviolet light radiation amount in the time domain is determined according to the emission period.

4. The method according to claim 1, characterized in that The first-level correction of the trusted ultraviolet radiation data set is performed by using the coordination value to obtain multiple first-level radiation correction groups, which specifically include: Selecting the confident ultraviolet radiation data corresponding to a sampling time in the confident ultraviolet radiation data set; Setting a time domain window according to the coordination value; Correcting the confident ultraviolet radiation data in the time domain window to obtain a primary radiation correction group of the confident ultraviolet radiation data; Repeat the above steps to obtain the first-level radiation correction group of the confident ultraviolet radiation data corresponding to the remaining sampling moments.

5. The method according to claim 1, characterized in that The error density entropy of the radiation redundancy bound is determined by the system error distribution of the ultraviolet light therapy device, which specifically includes: Obtaining the radiation setting value of the radiation redundancy boundary corresponding to the sampling time; Determine an error distribution characteristic quantity according to all radiation measurement values ​​in the radiation redundancy boundary and the radiation setting value, wherein the error distribution characteristic quantity is the system error distribution of the ultraviolet light therapy device; The error density entropy of the radiation redundancy bound is determined according to the system error distribution, all radiation measurement values ​​in the radiation redundancy bound and the radiation setting value at the sampling moment.

6. The method according to claim 1, characterized in that The radiation redundancy bound is subjected to secondary correction according to the error density entropy, thereby obtaining a secondary radiation correction group at the sampling moment, which specifically includes: Performing maximum likelihood conversion on the error density entropy to obtain a maximum likelihood function of the system error in the radiation redundancy bound; The radiation redundancy bound is corrected according to the maximum likelihood function to obtain a secondary radiation correction group at the sampling moment.

7. An ultraviolet light therapy device, comprising an ultraviolet light irradiation data correction unit, characterized in that: The ultraviolet light irradiation data correction unit comprises: An acquisition module, used for acquiring a historical ultraviolet radiation data set of an ultraviolet light therapy device; a processing module, configured to detect negligent errors of the historical ultraviolet radiation data set by using the negligent error distribution of the ultraviolet light therapy device, and then convert the historical ultraviolet radiation data set into a confident ultraviolet radiation data set according to the detection result; The fault error detection of the historical ultraviolet radiation data set through the fault error distribution of the ultraviolet therapy device specifically includes: Determining a negligence error threshold for the historical ultraviolet radiation data set; Determine the error characteristic quantity of each historical ultraviolet radiation data in the historical ultraviolet radiation data set, and compose all the error characteristic quantities into a negligent error distribution of the ultraviolet therapy device; The historical ultraviolet radiation data set is detected according to the negligent error critical value and the negligent error distribution to determine a plurality of historical ultraviolet radiation fluctuation amounts; The processing module is further used to determine the coordination value of the ultraviolet radiation amount in the time domain based on the frequency of the ultraviolet light therapy device when emitting ultraviolet light, and then perform a primary correction on the trusted ultraviolet radiation data set through the coordination value to obtain a plurality of primary radiation correction groups; The processing module is further used to perform redundant measurement on the radiation amount corresponding to each sampling moment during the operation of the ultraviolet light therapy device, obtain the radiation redundancy bounds corresponding to each sampling moment, select a radiation redundancy bound at a sampling moment, determine the error density entropy of the radiation redundancy bound through the system error distribution of the ultraviolet light therapy device, perform secondary correction on the radiation redundancy bound according to the error density entropy, and then obtain the secondary radiation correction group at the sampling moment, repeat the above steps to obtain the secondary radiation correction groups at the remaining sampling moments; The execution module is used to determine the calibration radiation sequence of the ultraviolet light therapy device according to all the primary radiation calibration groups and all the secondary radiation calibration groups.

8. A computer device, comprising a memory and a processor, wherein the memory stores a code, characterized in that: The processor is configured to obtain the code and execute the ultraviolet light irradiation data correction method according to any one of claims 1 to 6.

9. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the ultraviolet light irradiation data correction method according to any one of claims 1 to 6 is implemented.

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