CN117497162A - Abnormal operation feedback early warning system of oral cavity laser therapeutic instrument based on data analysis - Google Patents
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- 210000000214 mouth Anatomy 0.000 title claims abstract description 76
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- 238000007405 data analysis Methods 0.000 title claims abstract description 13
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- 210000004268 dentin Anatomy 0.000 description 1
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- 230000023597 hemostasis Effects 0.000 description 1
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- 230000001338 necrotic effect Effects 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- G—PHYSICS
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- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
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Abstract
The invention relates to the technical field of supervision of oral cavity laser therapeutic apparatuses, in particular to an abnormal operation feedback early warning system of an oral cavity laser therapeutic apparatus based on data analysis, which comprises a supervision platform, a data acquisition unit, an external supervision unit, an entity evaluation unit, a verification supervision unit, a fusion trend unit and an early warning management unit; according to the invention, the analysis is carried out from the external and internal angles, so that the running safety and stability of the oral cavity laser therapeutic instrument are improved, the multi-angle analysis is beneficial to improving the comprehensiveness of analysis data and the accuracy of results, namely, the characteristic display supervision evaluation analysis and the running interference risk evaluation operation are respectively carried out on the expression data and the running influence data, so that the supervision and rational management of the oral cavity laser therapeutic instrument are improved, the data validity verification feedback analysis is carried out on failure risk data in an information feedback mode, the normal utilization and management of the data are facilitated, and the influence degree of the data on analysis results is reduced.
Description
Technical Field
The invention relates to the technical field of supervision of oral cavity laser therapeutic apparatuses, in particular to an abnormal operation feedback early warning system of an oral cavity laser therapeutic apparatus based on data analysis.
Background
The laser is a new technology in the dental field, and has been closely focused by people, and the optical fiber of the laser is flexible and slim, can enter any field of periodontal pocket bottom and oral cavity at will, and can effectively seal capillary vessels of the oral cavity by using the laser with small energy, and can decompose and denature bacterial proteins, so as to achieve the effects of detumescence, hemostasis and sterilization. Acting on dentin, killing partial nerve cells to achieve desensitization effect, and removing necrotic tissue and dirt in caries holes and root canals so as to fill, wherein the energy of the dental caries holes and root canals is randomly adjustable within a threshold range, the dental caries holes and root canals have good biological characteristics, and the dental caries holes and root canals have unique superiority in the application of treating oral diseases and are a new means for treating oral diseases; the oral cavity laser therapeutic apparatus belongs to three kinds of medical apparatus;
however, in the prior art, when the operation of the oral laser therapeutic apparatus is monitored, the problems of single collected data and data failure exist, so that the accuracy of the operation monitoring analysis result of the oral laser therapeutic apparatus is further influenced, the management and control rationality and early warning timeliness of the oral laser therapeutic apparatus are reduced, the operation safety and stability of the oral laser therapeutic apparatus are reduced, and the adjustment of reasonable management and management decision of the oral laser therapeutic apparatus is not facilitated;
in view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
The invention aims to provide an abnormal operation feedback early warning system of an oral laser therapeutic instrument based on data analysis, which solves the technical defects, and the system is used for analyzing from the external and internal angles, so that the system is beneficial to improving the operation safety and stability of the oral laser therapeutic instrument, and the multi-angle analysis is beneficial to improving the comprehensiveness of analysis data and the accuracy of results, namely, performing characteristic supervision evaluation analysis and operation interference risk evaluation operation on the expression data and operation influence data respectively, so as to improve the supervision degree and rationalization management of the oral laser therapeutic instrument, and performing data effectiveness feedback analysis on failure risk data in an information feedback mode so as to ensure the effectiveness of analysis results, and simultaneously, is beneficial to the normal utilization and management of the data and reducing the influence degree of the data on the analysis results.
The aim of the invention can be achieved by the following technical scheme: the oral cavity laser therapeutic instrument operation abnormity feedback early warning system based on data analysis comprises a supervision platform, a data acquisition unit, an external supervision unit, an entity evaluation unit, a verification supervision unit, a fusion trend unit and an early warning management unit;
when the supervision platform generates a supervision instruction, the supervision instruction is sent to a data acquisition unit, the data acquisition unit immediately acquires the performance data and operation influence data of the oral cavity laser therapeutic instrument after receiving the supervision instruction, the performance data comprises an abnormal characteristic value and a display risk value, the operation influence data comprises a supply influence value and an operation interference value, the performance data and the operation influence data are respectively sent to an external supervision unit and an entity evaluation unit, the external supervision unit immediately performs characteristic presentation supervision evaluation analysis on the performance data after receiving the performance data, and the obtained risk signal is sent to a verification supervision unit;
the verification supervision unit immediately collects failure risk data of the oral laser therapeutic apparatus after receiving the risk signals, wherein the failure risk data comprises an operation safety value and a verification evaluation value, performs data validity verification feedback analysis on the failure risk data, sends the obtained alarm signals to the early warning management unit, sends the obtained unqualified signals to the early warning management unit through the external supervision unit, and sends the obtained qualified signals to the entity evaluation unit through the external supervision unit;
the entity evaluation unit immediately carries out operation interference risk evaluation operation on the operation influence data after receiving the operation influence data and the qualified signals, sends the obtained operation signals to the fusion trend unit, and sends the obtained abnormal signals to the early warning management unit through the external supervision unit;
and after receiving the operation signal, the fusion trend unit immediately carries out deep data fusion trend evaluation analysis on operation influence data corresponding to the operation signal, and sends the obtained regulation and control signal to the early warning management unit.
Preferably, the feature presentation supervision and evaluation analysis process of the external supervision unit is as follows:
t1: acquiring the duration of an oral cavity laser therapeutic instrument running for a period of time, marking the duration as a time threshold, dividing the time threshold into i sub-time periods, i is a natural number larger than zero, dividing the sub-time periods into g sub-time nodes, g is a natural number larger than zero, acquiring abnormal characteristic values of the oral cavity laser therapeutic instrument in each sub-time period, wherein the abnormal characteristic values represent the numbers corresponding to characteristic parameter information exceeding the preset threshold, the characteristic parameter information comprises abnormal sound characteristic values, vibration amplitude influence values and running temperature risk values, the abnormal sound characteristic values represent the numbers corresponding to the abnormal sound values corresponding to the sub-time nodes in each sub-time period exceeding the preset abnormal sound values, the vibration amplitude influence values represent the numbers corresponding to the vibration amplitude values corresponding to the sub-time nodes in each sub-time period exceeding the preset vibration amplitude, the running temperature risk values represent the numbers corresponding to the running temperatures corresponding to the sub-time nodes in each sub-time period exceeding the preset running temperature, further constructing a set A of the abnormal characteristic values, acquiring a maximum subset and a minimum subset of the characteristic values, and taking the difference between the maximum and the minimum difference value in the set A as the characteristic subsets;
t2: acquiring display risk values of the oral cavity laser therapeutic instrument in each sub-time period, wherein the display risk values represent product values obtained by carrying out data normalization processing on the ratio of the shaking times of the display data page to the missing area of the display data font to the total area of the display data font, comparing the display risk values with preset display risk value thresholds, and marking the part with the display risk value larger than the preset display risk value threshold as display abnormal value if the display risk value is larger than the preset display risk value threshold;
t3: comparing the characteristic risk value with a preset characteristic risk value threshold value and a preset display abnormal value threshold value which are recorded and stored in the characteristic risk value and the display abnormal value, and analyzing the characteristic risk value and the display abnormal value:
if the ratio between the characteristic risk value and the preset characteristic risk value threshold is smaller than 1, no signal is generated;
and if the ratio between the characteristic risk value and the preset characteristic risk value threshold is greater than or equal to 1, generating a risk signal.
Preferably, the data validity verification feedback analysis process of the verification supervision unit is as follows:
acquiring operation safety values of sensors in the oral cavity laser therapeutic instrument in each sub-time period, wherein the operation safety values represent the numbers corresponding to the operation parameters exceeding a preset threshold value, the operation parameters comprise operation current, operation resistance and electromagnetic interference mean value, the number of the sub-time periods is taken as an X axis, a rectangular coordinate system is established by taking the operation safety values as a Y axis, an operation safety value curve is drawn in a dot drawing mode, and further, the maximum crest value and the minimum trough value in the operation safety value curve are acquired, and the difference value between the maximum crest value and the minimum trough value in the operation safety value curve is marked as an operation span value;
comparing the operation span value with a preset operation span value threshold value recorded and stored in the operation span value, and analyzing the operation span value:
if the operation span value is larger than a preset operation span value threshold value, generating an alarm signal;
and if the operation span value is smaller than or equal to a preset operation span value threshold value, generating a feedback instruction.
Preferably, when the verification supervision unit generates a feedback instruction:
obtaining verification evaluation values of sensors in the oral laser therapeutic apparatus in each sub-time period, wherein the verification evaluation values represent the number of discrete coefficients of a set corresponding to each data in verification data exceeding a preset discrete coefficient threshold, the verification data comprises abnormal sound values, vibration amplitudes and running temperatures, further, drawing a sector chart corresponding to a real evaluation value of a time threshold kernel being smaller than or equal to a preset verification evaluation value threshold and a sector corresponding to a verification evaluation value being larger than the preset verification evaluation value threshold, further exhaling until the verification evaluation value is smaller than or equal to the ratio of the sector area corresponding to the preset verification evaluation value threshold to the sector area corresponding to the verification evaluation value being larger than the preset verification evaluation value threshold, marking the ratio as an effective evaluation ratio, and comparing the effective evaluation ratio with a preset effective evaluation ratio threshold which is input and stored in the effective evaluation ratio to the effective evaluation ratio:
if the effective evaluation ratio is smaller than a preset effective evaluation ratio threshold, generating a disqualification signal;
and if the effective evaluation ratio is greater than or equal to a preset effective evaluation ratio threshold, generating a qualified signal.
Preferably, the operation procedure of the risk assessment of the running interference of the entity assessment unit is as follows:
s1: obtaining supply influence values of all electric elements in the oral cavity laser therapeutic instrument in each sub-time period, wherein the supply influence values represent the number of electric elements corresponding to the running current fluctuation times and the running current average value which are subjected to data normalization processing, the number of the sub-time periods is taken as an X axis, the supply influence values are taken as a Y axis, a rectangular coordinate system is established, a supply influence value curve is drawn in a dot drawing mode, and meanwhile, a preset supply influence value threshold curve is drawn in the coordinate system, so that acute angle degrees formed by the first intersection of the supply influence value curve and the preset supply influence value threshold curve are obtained, and the acute angle degrees are marked as element risk values;
s12: acquiring operation interference values of all electric elements in the oral cavity laser therapeutic instrument in each sub-time period, wherein the operation interference values represent the number of the corresponding numerical values of the internal environment parameters exceeding a preset threshold, the internal environment parameters comprise ventilation quantity in unit time and temperature change mean value, and acquiring a difference value between two connected operation interference values, and further marking the mean value of the difference value between the two connected operation interference values as an operation blocking value;
s13: comparing the element risk value and the operation blocking value with a preset element risk value threshold value and a preset operation blocking value threshold value which are recorded and stored in the element risk value and the operation blocking value:
if the element risk value is smaller than a preset element risk value threshold and the operation blocking value is smaller than a preset operation blocking value threshold, generating an operation signal;
if the element risk value is greater than or equal to a preset element risk value threshold or the operation blocking value is greater than or equal to a preset operation blocking value threshold, no abnormal signal is generated.
Preferably, the deep data fusion trend evaluation analysis process of the fusion trend unit is as follows:
the method comprises the steps of calling a characteristic risk value and a display abnormal value from an external supervision unit, simultaneously obtaining an element risk value and an operation blocking value corresponding to an operation signal, and respectively marking the characteristic risk value, the display abnormal value, the element risk value and the operation blocking value as TF, XC, YF and YZ;
meanwhile, an operation aging value of the oral cavity laser therapeutic instrument is obtained, the operation aging value represents the ratio between the time length of the oral cavity laser therapeutic instrument when the oral cavity laser therapeutic instrument is put into use and the total time length of the oral cavity laser therapeutic instrument when the oral cavity laser therapeutic instrument is not in operation, the integral value is obtained after the integral value is normalized by data with the failure frequency of equipment, the operation aging value is compared with a preset operation aging value threshold value for analysis, and if the operation aging value is larger than the preset operation aging value threshold value, the part of the operation aging value larger than the preset operation aging value threshold value is marked as an operation risk value YY;
according to the formulaObtaining a safe operation evaluation coefficient, wherein a1, a2, a3, a4 and a5 are respectively preset scale factor coefficients of a characteristic risk value, a display abnormal value, an element risk value, an operation blocking value and an operation risk value, a1, a2, a3, a4 and a5 are positive numbers larger than zero, a6 is a preset fault tolerance factor coefficient, the value is 1.283, Q is the safe operation evaluation coefficient, and the next k values are obtainedThe method comprises the steps of establishing a rectangular coordinate system by taking the number as an X axis and taking the safe operation evaluation coefficient Qk as a Y axis within a time threshold, drawing a safe operation evaluation coefficient curve in a dot drawing mode, further obtaining a change trend value of the safe operation evaluation coefficient curve, marking the change trend value of the safe operation evaluation coefficient curve as an operation trend evaluation value, and comparing the operation trend evaluation value with a preset operation trend evaluation value threshold recorded and stored in the safe operation evaluation coefficient curve:
if the ratio between the operation trend evaluation value and the preset operation trend evaluation value threshold is smaller than 1, no signal is generated;
and if the ratio between the operation trend evaluation value and the preset operation trend evaluation value threshold is greater than or equal to 1, generating a regulating and controlling signal.
The beneficial effects of the invention are as follows:
(1) According to the invention, through analysis from two angles of the outside and the inside, the running safety and stability of the oral cavity laser therapeutic instrument are improved, and multi-angle analysis is beneficial to improving the comprehensiveness of analysis data and the accuracy of results, namely, characteristic supervision evaluation analysis and running interference risk evaluation operation are respectively carried out on the expression data and the running influence data, so that the supervision and rational management of the oral cavity laser therapeutic instrument are improved, and the data validity verification feedback analysis is carried out on failure risk data in an information feedback mode, so that the validity of the analysis results is ensured, the normal utilization and management of the data are facilitated, and the influence degree of the data on the analysis results is reduced;
(2) According to the invention, on the premise of safe operation of the oral cavity laser therapeutic instrument, the safe operation trend of the oral cavity laser therapeutic instrument is analyzed in an information feedback and progressive mode, so that early warning management is timely carried out, and meanwhile, reasonable adjustment of the management decision of the oral cavity laser therapeutic instrument is facilitated, so that the operation risk of the oral cavity laser therapeutic instrument is reduced, and further, the operation safety of the oral cavity laser therapeutic instrument is integrally improved.
Drawings
The invention is further described below with reference to the accompanying drawings;
FIG. 1 is a flow chart of the system of the present invention;
fig. 2 is a partial analysis reference diagram of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
referring to fig. 1 to 2, the invention discloses an abnormal operation feedback early warning system of an oral laser therapeutic apparatus based on data analysis, which comprises a supervision platform, a data acquisition unit, an external supervision unit, an entity evaluation unit, a verification supervision unit, a fusion trend unit and an early warning management unit, wherein the supervision platform is in unidirectional communication connection with the data acquisition unit, the data acquisition unit is in unidirectional communication connection with the external supervision unit and the entity evaluation unit, the external supervision unit is in bidirectional communication connection with the verification supervision unit and the entity evaluation unit, the external supervision unit is in unidirectional communication connection with the early warning management unit, and the entity evaluation unit is in unidirectional communication connection with the fusion trend unit;
when the supervision platform generates a management instruction, the management instruction is sent to the data acquisition unit, the data acquisition unit immediately acquires the performance data and the operation influence data of the oral cavity laser therapeutic instrument after receiving the supervision instruction, the performance data comprises an abnormal characteristic value and a display risk value, the operation influence data comprises a supply influence value and an operation interference value, the performance data and the operation influence data are respectively sent to the external supervision unit and the entity evaluation unit, the external supervision unit immediately performs characteristic presentation supervision evaluation analysis on the performance data after receiving the performance data, and judges whether the oral cavity laser therapeutic instrument operates normally or not in terms of operation performance so as to improve the supervision degree of the oral cavity laser therapeutic instrument, and the management is performed reasonably at the same time, wherein the specific characteristic presentation supervision evaluation analysis process is as follows:
acquiring the duration of an oral cavity laser therapeutic instrument running for a period of time, marking the duration as a time threshold, dividing the time threshold into i sub-time periods, i is a natural number larger than zero, dividing the sub-time periods into g sub-time nodes, g is a natural number larger than zero, acquiring abnormal characteristic values of the oral cavity laser therapeutic instrument in each sub-time period, wherein the abnormal characteristic values represent the number corresponding to the characteristic parameter information exceeding a preset threshold, the characteristic parameter information comprises abnormal sound characteristic values, vibration amplitude influence values, running temperature risk values and the like, the abnormal sound characteristic values represent the number corresponding to the abnormal sound values corresponding to the sub-time nodes in each sub-time period exceeding the preset abnormal sound values, the vibration amplitude influence values represent the number corresponding to the vibration amplitude values corresponding to the sub-time nodes in each sub-time period exceeding the preset vibration amplitude, the running temperature risk values represent the number corresponding to the running temperature corresponding to the sub-time nodes in each sub-time period exceeding the preset running temperature, further constructing a set A of the abnormal characteristic values, acquiring a maximum subset and a minimum subset of the characteristic parameter information, and indicating that the maximum difference value and the minimum value between the maximum and minimum value in the set A are the characteristic values required to be the maximum subset of the laser therapeutic instrument running risk values;
acquiring display risk values of the oral cavity laser therapeutic instrument in each sub-time period, wherein the display risk values represent product values obtained by carrying out data normalization processing on the ratio of the shaking times of display data pages to the missing area of display data fonts and the total area of display data fonts, comparing the display risk values with preset display risk value thresholds, and if the display risk values are larger than the preset display risk value thresholds, marking the part of the display risk values larger than the preset display risk value thresholds as display abnormal values, wherein the larger the numerical value of the display abnormal values is, the larger the operation abnormal risk of the oral cavity laser therapeutic instrument is;
comparing the characteristic risk value with a preset characteristic risk value threshold value and a preset display abnormal value threshold value which are recorded and stored in the characteristic risk value and the display abnormal value, and analyzing the characteristic risk value and the display abnormal value:
if the ratio between the characteristic risk value and the preset characteristic risk value threshold is smaller than 1, no signal is generated;
if the ratio between the characteristic risk value and the preset characteristic risk value threshold is greater than or equal to 1, generating a risk signal, and sending the risk signal to a verification supervision unit;
the verification supervision unit immediately collects failure risk data of the oral cavity laser therapeutic instrument after receiving the risk signal, wherein the failure risk data comprises an operation safety value and a verification evaluation value, and performs data validity verification feedback analysis on the failure risk data so as to ensure validity of an analysis result, and meanwhile, the method is beneficial to normal utilization and management of the data, and a specific data validity verification feedback analysis process is as follows:
acquiring operation safety values of sensors in the oral cavity laser therapeutic instrument in each sub-time period, wherein the operation safety values represent the numbers corresponding to the operation parameters exceeding a preset threshold value, the operation parameters comprise operation current, operation resistance, electromagnetic interference mean value and the like, the number of the sub-time periods is taken as an X axis, a rectangular coordinate system is established by taking the operation safety values as a Y axis, an operation safety value curve is drawn in a point drawing mode, the maximum crest value and the minimum trough value in the operation safety value curve are further acquired, the difference value between the maximum crest value and the minimum trough value in the operation safety value curve is marked as an operation span value, and the larger the number of the operation span value is, the larger the abnormal risk of the sensor in the oral cavity laser therapeutic instrument is;
comparing the operation span value with a preset operation span value threshold value recorded and stored in the operation span value, and analyzing the operation span value:
if the operation span value is greater than the preset operation span value threshold, generating an alarm signal, and sending the alarm signal to an early warning management unit, wherein the early warning management unit immediately displays the sensor number corresponding to the alarm signal after receiving the alarm signal, so that the sensor corresponding to the alarm signal is maintained or replaced and managed in time, the effectiveness of data is ensured, and the accuracy of an analysis result is improved;
if the operation span value is smaller than or equal to a preset operation span value threshold, generating a feedback instruction, when the feedback instruction is generated, acquiring verification evaluation values of all sensors in the oral laser therapeutic instrument in all sub-time periods, wherein the verification evaluation values represent the number of discrete coefficients of all data corresponding sets in verification data exceeding a preset discrete coefficient threshold, the verification data comprise abnormal sound values, vibration amplitudes, operation temperatures and the like, further, drawing a sector graph corresponding to a time threshold kernel real evaluation value smaller than or equal to a preset verification evaluation value threshold and a verification evaluation value larger than the preset verification evaluation value threshold, and further, exhaling until the verification evaluation value is smaller than or equal to the ratio of the sector area corresponding to the preset verification evaluation value threshold to the sector area corresponding to the verification evaluation value larger than the preset verification evaluation value threshold, marking the ratio as an effective evaluation ratio, and comparing the effective evaluation ratio with a preset effective evaluation ratio threshold recorded in the effective evaluation ratio and stored in the effective evaluation ratio).
If the effective evaluation ratio is smaller than a preset effective evaluation ratio threshold, generating a disqualified signal, sending the disqualified signal to an early warning management unit through an external supervision unit, and immediately displaying preset early warning characters corresponding to the disqualified signal after the early warning management unit receives the disqualified signal so as to timely manage the acquired data, and acquiring the related data of the oral laser therapeutic instrument again so as to ensure the effectiveness of the data and reduce the influence degree of the data on an analysis result;
if the effective evaluation ratio is greater than or equal to a preset effective evaluation ratio threshold, generating a qualified signal, and sending the qualified signal to the entity evaluation unit through the external supervision unit.
Embodiment two:
the entity evaluation unit immediately performs operation interference risk evaluation operation on the operation influence data after receiving the operation influence data and the qualified signal so as to judge whether the operation influence data has an excessively high influence on the normal operation of the oral cavity laser therapeutic instrument or not, so as to perform early warning management in time, reduce the influence degree of the operation influence data on the normal operation of the oral cavity laser therapeutic instrument, improve the operation safety and stability of the oral cavity laser therapeutic instrument, and specifically perform operation interference risk evaluation operation processes as follows:
obtaining supply influence values of all electric elements in the oral laser therapeutic instrument in each sub-time period, wherein the supply influence values represent the number of electric elements corresponding to the running current fluctuation times and the running current average value after data normalization processing, the number of the sub-time periods is taken as an X axis, the supply influence values are taken as a Y axis, a rectangular coordinate system is established, a supply influence value curve is drawn in a dot drawing mode, and meanwhile, a preset supply influence value threshold curve is drawn in the coordinate system, so that acute angle degrees formed by the first intersection of the supply influence value curve and the preset supply influence value threshold curve are obtained and marked as element risk values;
acquiring operation interference values of all electric elements in the oral cavity laser therapeutic instrument in each sub-time period, wherein the operation interference values represent the number of the corresponding numerical values of the internal environment parameters exceeding a preset threshold, the internal environment parameters comprise ventilation quantity in unit time, temperature change mean value and the like, acquiring the difference value between two connected operation interference values, further marking the mean value of the difference value between the two connected operation interference values as an operation blocking value, and the larger the numerical value of the operation blocking value is, the larger the normal operation risk of the oral cavity laser therapeutic instrument is;
comparing the element risk value and the operation blocking value with a preset element risk value threshold value and a preset operation blocking value threshold value which are recorded and stored in the element risk value and the operation blocking value:
if the element risk value is smaller than a preset element risk value threshold and the operation blocking value is smaller than a preset operation blocking value threshold, generating an operation signal and sending the operation signal to the fusion trend unit;
if the element risk value is greater than or equal to a preset element risk value threshold or the operation blocking value is greater than or equal to a preset operation blocking value threshold, no abnormal signal is generated, the abnormal signal is sent to an early warning management unit through an external supervision unit, and the early warning management unit immediately displays preset early warning characters corresponding to the abnormal signal after receiving the abnormal signal, so that internal elements and environments of the oral laser therapeutic instrument are controlled in time, the influence degree of operation influence data on the normal operation of the oral laser therapeutic instrument is reduced, and the operation safety and stability of the oral laser therapeutic instrument are improved;
after receiving the operation signal, the fusion trend unit immediately carries out deep data fusion trend evaluation analysis on operation influence data corresponding to the operation signal so as to judge whether the safety operation trend of the oral cavity laser therapeutic instrument is normal or not, so that early warning management is carried out timely, and meanwhile, reasonable adjustment of management decisions of the oral cavity laser therapeutic instrument is facilitated, so that the operation risk of the oral cavity laser therapeutic instrument is reduced, and the specific deep data fusion trend evaluation analysis process is as follows:
the method comprises the steps of calling a characteristic risk value and a display abnormal value from an external supervision unit, simultaneously obtaining an element risk value and an operation blocking value corresponding to an operation signal, and respectively marking the characteristic risk value, the display abnormal value, the element risk value and the operation blocking value as TF, XC, YF and YZ;
meanwhile, an operation aging value of the oral cavity laser therapeutic instrument is obtained, the operation aging value represents the ratio between the time length of the oral cavity laser therapeutic instrument when the oral cavity laser therapeutic instrument is put into use and the total time length of the oral cavity laser therapeutic instrument when the oral cavity laser therapeutic instrument is not in operation, the product value obtained after the data normalization processing is carried out on the operation aging value and the equipment failure frequency, the operation aging value is compared with a preset operation aging value threshold value, if the operation aging value is larger than the preset operation aging value threshold value, the part of the operation aging value larger than the preset operation aging value threshold value is marked as an operation risk value YY, and the larger the numerical value of the operation risk value YY is, the larger the normal operation risk of the oral cavity laser therapeutic instrument is;
according to the formulaObtaining a safe operation evaluation coefficient, wherein a1, a2, a3, a4 and a5 are respectively preset scale factor coefficients of a characteristic risk value, a display abnormal value, an element risk value, an operation blocking value and an operation risk value, and the scale factor coefficients are used for correcting deviation of various parameters in the formula calculation process, so that the calculation results are more accurate, and a1, a2, a3, a4 and a5 are all largeIn the positive number of zero, a6 is a preset fault tolerance factor coefficient, the value is 1.283, Q is a safe operation evaluation coefficient, the safe operation evaluation coefficient Qk of the normal oral cavity laser therapeutic instrument in k time thresholds is obtained, the number is taken as an X axis, a rectangular coordinate system is established by taking the safe operation evaluation coefficient Qk as a Y axis, a safe operation evaluation coefficient curve is drawn in a dot drawing mode, the change trend value of the safe operation evaluation coefficient curve is obtained, the change trend value of the safe operation evaluation coefficient curve is marked as an operation trend evaluation value, and the operation trend evaluation value is compared with a preset operation trend evaluation value threshold which is recorded and stored in the safe operation evaluation coefficient curve:
if the ratio between the operation trend evaluation value and the preset operation trend evaluation value threshold is smaller than 1, no signal is generated;
if the ratio between the operation trend evaluation value and the preset operation trend evaluation value threshold is greater than or equal to 1, generating a regulation signal, and sending the regulation signal to an early warning management unit, wherein the early warning management unit immediately displays preset early warning characters corresponding to the regulation signal after receiving the regulation signal so as to timely perform early warning management, and meanwhile, the management decision of the oral laser therapeutic instrument is reasonably adjusted, so that the operation risk of the oral laser therapeutic instrument is reduced;
in summary, the analysis is performed from two angles of the outside and the inside, so that the operation safety and stability of the oral cavity laser therapeutic apparatus are improved, the multi-angle analysis is beneficial to improving the comprehensiveness of analysis data and the accuracy of results, namely, characteristic supervision evaluation analysis and operation interference risk evaluation operation are performed on the analysis data and the operation influence data respectively, so that the supervision and rational management of the oral cavity laser therapeutic apparatus are improved, the feedback analysis is verified on the failure risk data in an information feedback manner, the effectiveness of the analysis results is ensured, the normal utilization and management of the data are facilitated, the influence degree of the data on the analysis results is reduced, in addition, the analysis is performed on the safety operation trend of the oral cavity laser therapeutic apparatus in a progressive manner under the premise of the safety operation of the oral cavity laser therapeutic apparatus, the prevention management is performed in time, the reasonable adjustment is performed on the management decision of the oral cavity laser therapeutic apparatus, the operation risk of the oral cavity laser therapeutic apparatus is reduced, and the operation safety of the oral cavity laser therapeutic apparatus is improved as a whole.
The size of the threshold is set for ease of comparison, and regarding the size of the threshold, the number of cardinalities is set for each set of sample data depending on how many sample data are and the person skilled in the art; as long as the proportional relation between the parameter and the quantized value is not affected.
The above formulas are all formulas obtained by collecting a large amount of data for software simulation and selecting a formula close to the true value, and coefficients in the formulas are set by a person skilled in the art according to practical situations, and the above is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is within the technical scope of the present invention, and the technical scheme and the inventive concept according to the present invention are equivalent to or changed and are all covered in the protection scope of the present invention.
Claims (6)
1. The oral cavity laser therapeutic instrument operation abnormity feedback early warning system based on data analysis is characterized by comprising a supervision platform, a data acquisition unit, an external supervision unit, an entity evaluation unit, a verification supervision unit, a fusion trend unit and an early warning management unit;
when the supervision platform generates a supervision instruction, the supervision instruction is sent to a data acquisition unit, the data acquisition unit immediately acquires the performance data and operation influence data of the oral cavity laser therapeutic instrument after receiving the supervision instruction, the performance data comprises an abnormal characteristic value and a display risk value, the operation influence data comprises a supply influence value and an operation interference value, the performance data and the operation influence data are respectively sent to an external supervision unit and an entity evaluation unit, the external supervision unit immediately performs characteristic presentation supervision evaluation analysis on the performance data after receiving the performance data, and the obtained risk signal is sent to a verification supervision unit;
the verification supervision unit immediately collects failure risk data of the oral laser therapeutic apparatus after receiving the risk signals, wherein the failure risk data comprises an operation safety value and a verification evaluation value, performs data validity verification feedback analysis on the failure risk data, sends the obtained alarm signals to the early warning management unit, sends the obtained unqualified signals to the early warning management unit through the external supervision unit, and sends the obtained qualified signals to the entity evaluation unit through the external supervision unit;
the entity evaluation unit immediately carries out operation interference risk evaluation operation on the operation influence data after receiving the operation influence data and the qualified signals, sends the obtained operation signals to the fusion trend unit, and sends the obtained abnormal signals to the early warning management unit through the external supervision unit;
and after receiving the operation signal, the fusion trend unit immediately carries out deep data fusion trend evaluation analysis on operation influence data corresponding to the operation signal, and sends the obtained regulation and control signal to the early warning management unit.
2. The abnormal operation feedback early warning system of an oral laser therapeutic apparatus based on data analysis according to claim 1, wherein the characteristic presentation supervision and evaluation analysis process of the external supervision unit is as follows:
t1: acquiring the duration of an oral cavity laser therapeutic instrument running for a period of time, marking the duration as a time threshold, dividing the time threshold into i sub-time periods, i is a natural number larger than zero, dividing the sub-time periods into g sub-time nodes, g is a natural number larger than zero, acquiring abnormal characteristic values of the oral cavity laser therapeutic instrument in each sub-time period, wherein the abnormal characteristic values represent the numbers corresponding to characteristic parameter information exceeding the preset threshold, the characteristic parameter information comprises abnormal sound characteristic values, vibration amplitude influence values and running temperature risk values, the abnormal sound characteristic values represent the numbers corresponding to the abnormal sound values corresponding to the sub-time nodes in each sub-time period exceeding the preset abnormal sound values, the vibration amplitude influence values represent the numbers corresponding to the vibration amplitude values corresponding to the sub-time nodes in each sub-time period exceeding the preset vibration amplitude, the running temperature risk values represent the numbers corresponding to the running temperatures corresponding to the sub-time nodes in each sub-time period exceeding the preset running temperature, further constructing a set A of the abnormal characteristic values, acquiring a maximum subset and a minimum subset of the characteristic values, and taking the difference between the maximum and the minimum difference value in the set A as the characteristic subsets;
t2: acquiring display risk values of the oral cavity laser therapeutic instrument in each sub-time period, wherein the display risk values represent product values obtained by carrying out data normalization processing on the ratio of the shaking times of the display data page to the missing area of the display data font to the total area of the display data font, comparing the display risk values with preset display risk value thresholds, and marking the part with the display risk value larger than the preset display risk value threshold as display abnormal value if the display risk value is larger than the preset display risk value threshold;
t3: comparing the characteristic risk value with a preset characteristic risk value threshold value and a preset display abnormal value threshold value which are recorded and stored in the characteristic risk value and the display abnormal value, and analyzing the characteristic risk value and the display abnormal value:
if the ratio between the characteristic risk value and the preset characteristic risk value threshold is smaller than 1, no signal is generated;
and if the ratio between the characteristic risk value and the preset characteristic risk value threshold is greater than or equal to 1, generating a risk signal.
3. The abnormal operation feedback early warning system of an oral laser therapeutic apparatus based on data analysis according to claim 1, wherein the data validity verification feedback analysis process of the verification supervision unit is as follows:
acquiring operation safety values of sensors in the oral cavity laser therapeutic instrument in each sub-time period, wherein the operation safety values represent the numbers corresponding to the operation parameters exceeding a preset threshold value, the operation parameters comprise operation current, operation resistance and electromagnetic interference mean value, the number of the sub-time periods is taken as an X axis, a rectangular coordinate system is established by taking the operation safety values as a Y axis, an operation safety value curve is drawn in a dot drawing mode, and further, the maximum crest value and the minimum trough value in the operation safety value curve are acquired, and the difference value between the maximum crest value and the minimum trough value in the operation safety value curve is marked as an operation span value;
comparing the operation span value with a preset operation span value threshold value recorded and stored in the operation span value, and analyzing the operation span value:
if the operation span value is larger than a preset operation span value threshold value, generating an alarm signal;
and if the operation span value is smaller than or equal to a preset operation span value threshold value, generating a feedback instruction.
4. The abnormal operation feedback early warning system of an oral laser therapeutic apparatus based on data analysis according to claim 3, wherein when the verification supervision unit generates a feedback instruction:
obtaining verification evaluation values of sensors in the oral laser therapeutic apparatus in each sub-time period, wherein the verification evaluation values represent the number of discrete coefficients of a set corresponding to each data in verification data exceeding a preset discrete coefficient threshold, the verification data comprises abnormal sound values, vibration amplitudes and running temperatures, further, drawing a sector chart corresponding to a real evaluation value of a time threshold kernel being smaller than or equal to a preset verification evaluation value threshold and a sector corresponding to a verification evaluation value being larger than the preset verification evaluation value threshold, further exhaling until the verification evaluation value is smaller than or equal to the ratio of the sector area corresponding to the preset verification evaluation value threshold to the sector area corresponding to the verification evaluation value being larger than the preset verification evaluation value threshold, marking the ratio as an effective evaluation ratio, and comparing the effective evaluation ratio with a preset effective evaluation ratio threshold which is input and stored in the effective evaluation ratio to the effective evaluation ratio:
if the effective evaluation ratio is smaller than a preset effective evaluation ratio threshold, generating a disqualification signal;
and if the effective evaluation ratio is greater than or equal to a preset effective evaluation ratio threshold, generating a qualified signal.
5. The abnormal operation feedback early warning system of an oral laser therapeutic apparatus based on data analysis according to claim 1, wherein the operation interference risk assessment operation process of the entity assessment unit is as follows:
s1: obtaining supply influence values of all electric elements in the oral cavity laser therapeutic instrument in each sub-time period, wherein the supply influence values represent the number of electric elements corresponding to the running current fluctuation times and the running current average value which are subjected to data normalization processing, the number of the sub-time periods is taken as an X axis, the supply influence values are taken as a Y axis, a rectangular coordinate system is established, a supply influence value curve is drawn in a dot drawing mode, and meanwhile, a preset supply influence value threshold curve is drawn in the coordinate system, so that acute angle degrees formed by the first intersection of the supply influence value curve and the preset supply influence value threshold curve are obtained, and the acute angle degrees are marked as element risk values;
s12: acquiring operation interference values of all electric elements in the oral cavity laser therapeutic instrument in each sub-time period, wherein the operation interference values represent the number of the corresponding numerical values of the internal environment parameters exceeding a preset threshold, the internal environment parameters comprise ventilation quantity in unit time and temperature change mean value, and acquiring a difference value between two connected operation interference values, and further marking the mean value of the difference value between the two connected operation interference values as an operation blocking value;
s13: comparing the element risk value and the operation blocking value with a preset element risk value threshold value and a preset operation blocking value threshold value which are recorded and stored in the element risk value and the operation blocking value:
if the element risk value is smaller than a preset element risk value threshold and the operation blocking value is smaller than a preset operation blocking value threshold, generating an operation signal;
if the element risk value is greater than or equal to a preset element risk value threshold or the operation blocking value is greater than or equal to a preset operation blocking value threshold, no abnormal signal is generated.
6. The abnormal operation feedback early warning system of the oral laser therapeutic apparatus based on data analysis according to claim 1, wherein the in-depth data fusion trend evaluation analysis process of the fusion trend unit is as follows:
the method comprises the steps of calling a characteristic risk value and a display abnormal value from an external supervision unit, simultaneously obtaining an element risk value and an operation blocking value corresponding to an operation signal, and respectively marking the characteristic risk value, the display abnormal value, the element risk value and the operation blocking value as TF, XC, YF and YZ;
meanwhile, an operation aging value of the oral cavity laser therapeutic instrument is obtained, the operation aging value represents the ratio between the time length of the oral cavity laser therapeutic instrument when the oral cavity laser therapeutic instrument is put into use and the total time length of the oral cavity laser therapeutic instrument when the oral cavity laser therapeutic instrument is not in operation, the integral value is obtained after the integral value is normalized by data with the failure frequency of equipment, the operation aging value is compared with a preset operation aging value threshold value for analysis, and if the operation aging value is larger than the preset operation aging value threshold value, the part of the operation aging value larger than the preset operation aging value threshold value is marked as an operation risk value YY;
according to the formulaObtaining a safe operation evaluation coefficient, wherein a1, a2, a3, a4 and a5 are respectively characteristic risk values, display abnormal values, element risk values, operation blocking values and preset scale factor coefficients of the operation risk values, a1, a2, a3, a4 and a5 are positive numbers larger than zero, a6 is a preset fault-tolerant factor coefficient, the value is 1.283, Q is the safe operation evaluation coefficient, the safe operation evaluation coefficient Qk of a normal oral laser therapeutic instrument in the next k time thresholds is obtained, the number is X axis, a rectangular coordinate system is established by taking the safe operation evaluation coefficient Qk as Y axis, a safe operation evaluation coefficient curve is drawn in a description mode, the change trend value of the safe operation evaluation coefficient curve is obtained, the change trend value of the safe operation evaluation coefficient curve is marked as an operation trend evaluation value, and the operation trend evaluation value is compared with a preset operation trend evaluation threshold which is recorded and stored in the safe operation trend evaluation value:
if the ratio between the operation trend evaluation value and the preset operation trend evaluation value threshold is smaller than 1, no signal is generated;
and if the ratio between the operation trend evaluation value and the preset operation trend evaluation value threshold is greater than or equal to 1, generating a regulating and controlling signal.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117811940A (en) * | 2024-02-29 | 2024-04-02 | 北京裕佳科技有限公司 | Print control instrument operation network quality detection and evaluation system based on data analysis |
| CN117827597A (en) * | 2024-03-05 | 2024-04-05 | 天时地理(深圳)智能科技有限公司 | Digital medical equipment operation monitoring system based on artificial intelligence |
| CN117827597B (en) * | 2024-03-05 | 2024-06-04 | 天时地理(深圳)智能科技有限公司 | Digital medical equipment operation monitoring system based on artificial intelligence |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117811940A (en) * | 2024-02-29 | 2024-04-02 | 北京裕佳科技有限公司 | Print control instrument operation network quality detection and evaluation system based on data analysis |
| CN117811940B (en) * | 2024-02-29 | 2024-05-03 | 北京裕佳科技有限公司 | Print control instrument operation network quality detection and evaluation system based on data analysis |
| CN117827597A (en) * | 2024-03-05 | 2024-04-05 | 天时地理(深圳)智能科技有限公司 | Digital medical equipment operation monitoring system based on artificial intelligence |
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