CN112198196A - Disinfection effect evaluation system - Google Patents
Disinfection effect evaluation system Download PDFInfo
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- CN112198196A CN112198196A CN202011074577.9A CN202011074577A CN112198196A CN 112198196 A CN112198196 A CN 112198196A CN 202011074577 A CN202011074577 A CN 202011074577A CN 112198196 A CN112198196 A CN 112198196A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06393—Score-carding, benchmarking or key performance indicator [KPI] analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
- G06T7/001—Industrial image inspection using an image reference approach
Abstract
The invention discloses a disinfection effect evaluation system, which comprises: detector, camera device and with the detector with the portable terminal of camera device communication, the simulation poisonous and harmful substance is smeared on waiting to assess the object, the detector is used for detecting through disinfection processing remain on waiting to assess the object simulation poisonous and harmful substance obtains a set of test value, camera device is used for shooting before the disinfection processing and after the disinfection processing the surface of waiting to assess the object obtains first image and second image, portable terminal is used for the analytic processing the test value first image with the second image obtains disinfection effect evaluation index to establish disinfection effect evaluation model. The disinfection effect evaluation system realizes the effect evaluation after cleaning and disinfection of equipment contacting toxic and harmful substances, and establishes an evaluation model and an evaluation index of the disinfection effect so as to realize the intelligent evaluation of the disinfection effect of the equipment.
Description
Technical Field
The invention relates to the technical field of disinfection treatment, in particular to a disinfection effect evaluation system.
Background
HD, i.e. the dichloroethylsulfide (2,2 '-dichlorodiethylsulfide, β, β' -dichlorodiethylsulfide, bis (2-chloroethyl) sulfide), is volatile, is mainly used in organic synthesis, in pharmaceuticals (useful in the treatment of certain hyperproliferative diseases) and in the manufacture of military noxious substances, and is notorious for its widespread use in noxious and harmful substances.
At present, there are many methods for detecting HD, which mainly include: the method comprises the following steps of reacting HD hydrocarbon property or compound formation property with a chemical reagent, and detecting by a colorimetric method, wherein common detection reagents comprise a thymolphthalein (blue reagent) method, a C- (4-nitrobenzyl) pyridine method (DB-3 method), a sodium nitrosoferricyanide method, a thiourea-nickel salt reagent method and the like, and the detection method has the problems that a detected medicine is easy to lose efficacy and has weak anti-interference capability; the two laboratory instrument analysis methods are to detect HD original shapes and hydrolysis products thiodiglycol thereof by using a gas chromatography-mass spectrometer (GC-MS) and to detect residual trace HD and the like in soil by using a gas chromatography flame photometer. Therefore, the research and development of a novel effective rapid sensitive detection and analysis system for toxic and harmful substances is still an important subject, and a practical equipment poisoning surface disinfection training effect evaluation method system with a good disinfection effect evaluation system is urgently needed in the aspect of effect evaluation after equipment disinfection treatment.
Disclosure of Invention
The invention aims to provide a disinfection effect evaluation system, which is used for solving the problem that the equipment disinfection effect evaluation system in the prior art is lack.
To achieve the above object, the present invention provides a sterilization effect evaluation system, comprising: detector, camera device and with the detector with the portable terminal of camera device communication, the simulation poisonous and harmful substance is smeared on waiting to assess the object, the detector is used for detecting through disinfection processing remain on waiting to assess the object simulation poisonous and harmful substance obtains a set of test value, camera device is used for shooting before the disinfection processing and after the disinfection processing the surface of waiting to assess the object obtains first image and second image, portable terminal is used for the analytic processing the test value first image with the second image obtains disinfection effect evaluation index to establish disinfection effect evaluation model.
Preferably, the simulated toxic and harmful substance is smeared on a plurality of circular metal sheets on the object to be evaluated.
Preferably, the plurality of round metal sheets are arranged in a display.
Preferably, the detector comprises a shell, an embedded control module arranged in the shell, a gas concentration detection module and a heating module which are connected with the embedded control module, wherein the gas concentration detection module comprises a glass cover and a gas-sensitive sensor arranged in the glass cover, the simulated toxic and harmful substances remained on the object to be evaluated enter the glass cover through a gas guide tube, the gas-sensitive sensor is used for detecting the simulated toxic and harmful substances in the glass cover to obtain the test value, the heating module is used for heating the simulated toxic and harmful substances in the glass cover and sending the detected temperature data in the glass cover to the embedded control module, and when the temperature in the glass cover reaches a preset temperature threshold value, the embedded control module controls the gas-sensitive sensor to work, and sending the detected temperature data in the glass cover and the test value to the portable terminal.
Preferably, the heating module comprises a heating film, a temperature sensor and a temperature feedback control circuit unit, the heating film is arranged on the outer surface of the glass cover, the temperature sensor is arranged in the glass cover, and the temperature feedback control circuit unit is used for controlling the heating film and the temperature sensor to work and sending detected temperature data in the glass cover to the embedded control module.
Preferably, the detector further comprises an air extraction module connected with the embedded control module, and the air extraction module extracts the simulated toxic and harmful substances in the glass cover into the external absorption liquid.
Preferably, the gas sensor is a sintered indirectly heated gas sensor.
Preferably, the portable terminal includes poisonous and harmful substance detection module, image analysis module, data analysis module and evaluation model module, poisonous and harmful substance detection module be used for with the test value converts poisonous and harmful substance sensitivity and poisonous and harmful substance concentration into, image analysis module handles first image with the second image obtains the law and the characteristic of disinfection effect, data analysis module is used for the analysis poisonous and harmful substance sensitivity poisonous and harmful substance concentration and the law and the characteristic of disinfection effect obtain evaluation index reference data, evaluation index module, be used for according to evaluation index reference data confirms disinfection effect aassessment index and establishment evaluation index model.
Preferably, the communication mode between the portable terminal and the detector is bluetooth; the communication mode between the portable terminal and the camera device is USB.
Preferably, the device further comprises a disinfection device, wherein the disinfection device is used for disinfecting the object to be evaluated.
The invention has the following advantages:
the disinfection effect evaluation system comprises a tester, a camera device and a portable terminal, and is simple in structure, firstly, simulated toxic and harmful substances are smeared on an object to be evaluated, then, the residual simulated toxic and harmful substances on the object to be evaluated after disinfection treatment are respectively detected by the detector to obtain a group of test values, the camera device shoots the surface of the object to be evaluated before and after disinfection treatment to obtain a first image and a second image, and finally, the portable terminal analyzes and processes the test values, the first image and the second image to obtain a disinfection effect evaluation index and establishes a disinfection effect evaluation model. The disinfection effect evaluation system realizes the effect evaluation after cleaning and disinfection of equipment contacting toxic and harmful substances, and establishes an evaluation model and an evaluation index of the disinfection effect so as to realize the intelligent evaluation of the disinfection effect of the equipment.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
Fig. 1 is a block diagram showing the configuration of a sterilization effect evaluation system according to an exemplary embodiment;
FIG. 2 is a schematic diagram illustrating the structure of an object under evaluation in accordance with an exemplary embodiment;
FIG. 3 is a block diagram of a detector shown in accordance with an exemplary embodiment;
FIG. 4 is a block diagram of a detector according to another exemplary embodiment;
FIG. 5 is a schematic diagram illustrating the internal power supply of the detector according to one exemplary embodiment;
FIG. 6 is a schematic diagram of an external configuration of a detector according to an exemplary embodiment;
fig. 7 is a block diagram illustrating a structure of a portable terminal according to an exemplary embodiment.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below in connection with specific embodiments, but it should be understood by those skilled in the art that the embodiments described below are only for illustrating the present invention and should not be construed as limiting the scope of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Preferred embodiments of the present invention will be described in detail with reference to the following examples. It is to be understood that the following examples are given for illustrative purposes only and are not intended to limit the scope of the present invention. Various modifications and substitutions may be made by those skilled in the art without departing from the spirit and scope of the invention, and all such modifications and substitutions are intended to be within the scope of the claims.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
The invention is further described with reference to the following figures and examples:
to achieve the above object, referring to fig. 1, an embodiment of the present invention provides a sterilization effect evaluation system, including: the device comprises a detector 100, an image pickup device 200 and a portable terminal 300 which is communicated with the detector 100 and the image pickup device 200, wherein a simulated toxic and harmful substance is smeared on an object 400 to be evaluated, the detector 100 is used for detecting the residual simulated toxic and harmful substance on the object 400 to be evaluated after disinfection treatment to obtain a group of test values, the image pickup device 200 is used for shooting the surface of the object 400 to be evaluated before and after the disinfection treatment to obtain a first image and a second image, and the portable terminal 300 is used for analyzing the test values, the first image and the second image to obtain a disinfection effect evaluation index and establishing a disinfection effect evaluation model.
It should be noted that, in the present embodiment, the object to be evaluated is disinfection training equipment. The simulation toxic and harmful substances in the embodiment are prepared by adding HD into a chemiluminescent reagent and mixing according to a certain ratio. Commonly used chemiluminescent systems include luminols, lucigenins, peroxyoxalates, loessines, dioxetanes, and spikelets. Preferably, in this embodiment, directly-emitting luminols are selected in combination with the characteristics of various chemiluminescence systems and the requirements of disinfection training systems. Therefore, the simulated toxic and harmful substances in the embodiment are prepared by mixing the HD plus luminol reagent according to a certain proportion, and adjusting and determining the mixing proportion of the HD plus luminol reagent and the luminol reagent according to the experimental result.
The image capturing device 200 in this embodiment may be a high-definition CCD camera or a CMOS camera. For example: the parameters of the camera device comprise 4K ultrahigh definition, 4240 ten thousand effective pixels in color space, 10fps frame rate, 96% or more of color reduction degree sRGB, 90% or more of texture reduction degree, sensor type CMOS, rapid hybrid automatic focusing, ISO100-32000 and 16GB storage capacity.
The portable terminal 300 in this embodiment may be a mobile phone, a notebook computer, or an ipad, etc. In the embodiment, the parameters of the portable terminal can be AtomD425 processor, 1.8GHz main frequency, 4GB memory, 64 Flash GB storage, a Waveshare7 inch capacitive screen with 1920x1080 resolution, a Windows7SP132 bit operating system, 10.1 inch, working time of 4.5 hours or more, and a reinforcement integrated design, and the portable terminal has certain shock and vibration resistance capability.
The disinfection effect evaluation system comprises a detector, a camera device and a portable terminal, the disinfection effect evaluation system is simple in structure, firstly, simulated toxic and harmful substances are smeared on an object to be evaluated, then, the detector detects the residual simulated toxic and harmful substances on the disinfected object to be evaluated respectively to obtain a group of test values, the camera device shoots the surface of the object to be evaluated before and after disinfection treatment to obtain a first image and a second image, and finally, the portable terminal analyzes and processes the test values, the first image and the second image to obtain a disinfection effect evaluation index and establishes a disinfection effect evaluation model. The disinfection effect evaluation system of the embodiment of the invention realizes the effect evaluation of equipment contacted with toxic and harmful substances after cleaning and disinfection, and establishes an evaluation model and an evaluation index of the disinfection effect so as to realize the intelligent evaluation of the disinfection effect of the equipment. Aiming at the current situation that an equipment disinfection training effect evaluation technology is weak, the embodiment of the invention establishes a practical equipment contamination surface disinfection training effect evaluation system by utilizing a method combining experimental research and actual training based on a toxic and harmful substance detection technology and a computer image analysis and processing technology, realizes semi-quantitative and comprehensive evaluation on the equipment disinfection training effect of chemical toxic and harmful substances, performs entity training, and provides a technical platform for standard disinfection training and effect inspection of a novel disinfection technology.
According to the above scheme, further, referring to fig. 2, the simulated toxic and harmful substance according to the embodiment of the present invention is applied to a plurality of circular metal pieces 401 on the object 400 to be evaluated. It should be noted that the number of the circular metal sheets in this embodiment may be 4, 6, 8, 9, and so on, and is not limited herein. The diameter of the circular metal sheet in this embodiment may be 10 cm.
According to the above solution, further, as shown in fig. 2, a plurality of circular metal sheets 401 of the embodiment of the present invention are arranged in a display.
According to the above scheme, further, referring to fig. 3 and 4, the detecting instrument 100 includes a housing 1, an embedded control module 2 disposed in the housing 1, a gas concentration detecting module 3 and a heating module 4 connected to the embedded control module 2, the gas concentration detecting module 3 includes a glass cover 31 and a gas sensor 32 disposed in the glass cover 31, the simulated toxic and harmful substances remaining on the object 400 to be evaluated enter the glass cover through a gas tube 34, the gas sensor 32 is used for detecting the simulated toxic and harmful substances in the glass cover 31 to obtain a set of test values, the heating module 4 is used for heating the simulated toxic and harmful substances in the glass cover 31 and sending the detected temperature data in the glass cover 31 to the embedded control module 2, when the temperature in the glass cover 31 reaches a preset temperature threshold, the embedded control module 2 controls the gas sensor 32 to operate, and transmits the detected temperature data inside the glass cover 31 and the test value to the portable terminal 300.
It should be noted that, in the present embodiment, the heating module 4 may adopt a resistance wire or a heating film, as long as it can heat the simulated toxic and harmful substances in the glass cover, and is not specifically limited herein. In this embodiment, the preset temperature threshold is determined according to the detection requirement, and may be a normal indoor temperature, for example: 15-20 ℃. The glass cover 31 in this embodiment may be circular, square, semicircular, etc., and is not particularly limited herein.
It should be noted that, in this embodiment, the test value is a resistance signal.
The detector comprises a shell, an embedded control module, a gas concentration detection module and a heating module, wherein the embedded control module, the gas concentration detection module and the heating module are arranged in the shell, when the detection is carried out, firstly, a simulated toxic and harmful substance is led into a glass cover, the heating module is used for heating the glass cover, when the heating module detects that the temperature in the glass cover reaches a preset temperature threshold value, the embedded control module controls a gas sensitive sensor to work, and detected temperature data and a detected value in the glass cover are sent to a portable terminal. The detector provided by the embodiment of the invention has the advantages of simple structure, convenience in carrying, realization of real-time detection of toxic and harmful substances and high detection efficiency.
Preferably, the gas sensor 32 according to the embodiment of the present invention is a sintered indirectly heated gas sensor.
According to the above scheme, further, referring to fig. 4, the gas concentration detection module 3 according to the embodiment of the present invention further includes a control circuit unit 33, and the gas sensor 31 is connected to the embedded control module 2 through the control circuit unit 33.
According to the above scheme, further, as shown in fig. 4, the heating module 4 includes a heating film 41, a temperature sensor 42 and a temperature feedback control circuit unit 43, the heating film 41 is disposed on the outer surface of the glass cover 31, the temperature sensor 42 is disposed in the glass cover 31, and the temperature feedback control circuit unit 43 is configured to control the operation of the heating film 41 and the temperature sensor 42, and transmit the detected temperature data in the glass cover 31 to the embedded control module 2.
In this embodiment, the heating film 41 may be graphene, but may also be a heating film made of other materials, which is not illustrated herein. In addition, in the present embodiment, the surface of the heating film is subjected to insulation, waterproof, and corrosion-resistant treatments.
In the present embodiment, the temperature sensor 42 may be disposed in close contact with the inner surface of the glass cover 31, or may be disposed at an intermediate position inside the glass cover 31, as long as it can measure the temperature inside the glass cover, and is not particularly limited. The temperature sensor 42 in this embodiment may be: TMP112 AIDRL. It should be noted that, in this embodiment, the temperature sensor may also be a temperature sensor of other similar types, which is not illustrated herein.
According to the above scheme, further, as shown in fig. 4, the embedded control module 2 of the embodiment of the present invention includes a signal conditioning circuit unit 21, which is respectively connected to the gas concentration detection module 3 and the heating module 4, and is configured to convert the temperature data and the test value inside the glass cover into an electrical signal. In the embodiment, the temperature data and the test value in the glass cover are collected by the data collecting unit 22, and then converted into electric signals by the signal conditioning circuit unit 21 and sent to the single chip unit 23 for processing.
According to the above scheme, further, referring to fig. 4, the detecting instrument 100 further comprises an air extraction module 5 connected with the embedded control module 2, wherein the air extraction module 5 extracts the simulated toxic and harmful substances in the glass cover 31 into the external absorption liquid 500.
According to the above scheme, further referring to fig. 4, the air extraction module 5 of the embodiment of the invention comprises a micro motor 51 and an air extraction pump 52, and the embedded control module 2 sends a control signal to the micro motor 51 to drive the air extraction pump 52 to extract the simulated toxic and harmful substances in the glass cover 31. In this embodiment, the pumping module 5 may be a diaphragm vacuum pump, such as a diaphragm liquid pump NFB30TTDC-4B and a Z1303-2003 micro vacuum pump.
According to the above scheme, further referring to fig. 4 and fig. 6, the detector 100 according to the embodiment of the present invention further includes an indicator light module 6 connected to the embedded control module 2, where the indicator light module 6 includes one or more of a working status indicator light, a heating indicator light, an electric quantity indicator light, and a power indicator light.
According to the above scheme, further referring to fig. 5, the detector 100 according to the embodiment of the present invention further includes an energy storage battery 7 and a power management module 8, where the energy storage battery 7 supplies power to the embedded control module 2, the gas concentration detection module 3, the heating module 4, the air extraction module 5, and the indicator light module 6 through the power management module 8. In this embodiment, a 12V/10Ah lithium battery can be selected as the internal energy storage battery, and the internal energy storage battery is converted into a required voltage signal by the signal conditioning circuit unit, so as to be used by the whole detector.
Referring to fig. 6, the detector 100 according to the embodiment of the present invention adopts an aluminum alloy integrated fully-sealed housing 1, which has an anti-impact vibration capability, and the metal material of the detector is an anti-rust and anti-corrosion material and is subjected to plating treatment. An air inlet 11 and an air outlet 12 are provided in the housing 1. And a damping foot pad 14 is arranged at each of eight fixed angles of the shell 1, so that the damping intensity can be effectively improved. The shell 1 is also provided with a handle 13, which is convenient for carrying.
According to the above scheme, further, referring to fig. 7, the portable terminal 300 according to an embodiment of the present invention includes a toxic and harmful substance detection module 301, an image analysis module 302, a data analysis module 303, and an evaluation model module 304, where the toxic and harmful substance detection module 301 is configured to convert a test value into a sensitivity of a toxic and harmful substance and a concentration of the toxic and harmful substance, the image analysis module 302 processes the first image and the second image to obtain a rule and a characteristic of a disinfection effect, the data analysis module 303 is configured to analyze the sensitivity of the toxic and harmful substance, the concentration of the toxic and harmful substance, and the rule and the characteristic of the disinfection effect to obtain evaluation index reference data, and the evaluation index module 304 is configured to determine a disinfection effect evaluation index according to the evaluation index reference data and establish an evaluation index model.
According to the embodiment of the invention, actual toxic and harmful substances or simulated toxic and harmful substances are converted into resistance signals through a detector, and the resistance signals are converted into the sensitivity and the concentration of the toxic and harmful substances through a toxic and harmful substance detection module according to the sintering type indirectly heated gas sensor principle; the camera device transmits two groups of high-definition images before and after disinfection to an image analysis module, and the influence rule and the characteristic extraction of the disinfection effect are realized by using a computer image analysis technology; the data analysis module is used for realizing the functions of regular analysis, feature point extraction and the like of the data curve and providing data reference for selecting evaluation indexes; and finally, the evaluation model module comprehensively analyzes the results, and researches and establishes an evaluation index system of the disinfection training effect.
According to the above scheme, further, the communication mode between the portable terminal 300 and the detector 100 according to the embodiment of the present invention is bluetooth; the communication method between the portable terminal 300 and the image pickup device 200 is USB.
According to the above scheme, further, the sterilization effect evaluation system of the embodiment of the present invention further includes a sterilization device for performing sterilization treatment on the object to be evaluated.
In summary, the disinfection effect evaluation system according to the embodiment of the present invention coats the simulated toxic and harmful substances on the surface of the object to be evaluated, and photographs the image before disinfection by the image capturing device. Sterilizing the surface of an evaluation object, detecting residual toxic and harmful substances on the surface of the round metal sheet through a detector after sterilization to obtain a group of test values, and transmitting the test results to the portable terminal through Bluetooth; and acquiring the disinfected picture through the camera device, and transmitting the image before disinfection and the disinfected image to the portable terminal through the USB interface. The portable terminal analyzes and processes the plurality of groups of test values and the plurality of groups of images to establish an evaluation model and an evaluation index of the disinfection effect. The disinfection effect evaluation system has the characteristics of product miniaturization and modularization, is easy to carry and use, adopts handheld portable design for a portable terminal, a camera device, a detector and the like in the disinfection effect evaluation system, is connected and combined for use in a Bluetooth mode, a USB mode and the like, and is convenient and rapid to use.
Claims (10)
1. A sterilization effect evaluation system, comprising: detector, camera device and with the detector with the portable terminal of camera device communication, the simulation poisonous and harmful substance is smeared on waiting to assess the object, the detector is used for detecting through disinfection processing remain on waiting to assess the object simulation poisonous and harmful substance obtains a set of test value, camera device is used for shooting before the disinfection processing and after the disinfection processing the surface of waiting to assess the object obtains first image and second image, portable terminal is used for the analytic processing the test value first image with the second image obtains disinfection effect evaluation index to establish disinfection effect evaluation model.
2. The disinfection effectiveness evaluation system according to claim 1, wherein the simulated toxic harmful substance is applied to a plurality of circular metal pieces on the object to be evaluated.
3. The sterilization effect evaluation system according to claim 2, wherein the plurality of circular metal sheets are arranged in a display.
4. The disinfection effect evaluation system of claim 1, wherein the detector comprises a housing, an embedded control module disposed in the housing, a gas concentration detection module and a heating module connected to the embedded control module, the gas concentration detection module comprises a glass cover and a gas sensor disposed in the glass cover, the simulated toxic and harmful substances remaining on the object to be evaluated enter the glass cover through a gas tube, the gas sensor is configured to detect the simulated toxic and harmful substances in the glass cover to obtain the test value, the heating module is configured to heat the simulated toxic and harmful substances in the glass cover and send the detected temperature data in the glass cover to the embedded control module, when the temperature in the glass cover reaches a preset temperature threshold value, and the embedded control module controls the gas sensor to work and sends the detected temperature data in the glass cover and the test value to the portable terminal.
5. The disinfection effect evaluation system of claim 4, wherein the heating module comprises a heating film disposed on an outer surface of the glass cover, a temperature sensor disposed in the glass cover, and a temperature feedback control circuit unit for controlling operations of the heating film and the temperature sensor and transmitting detected temperature data in the glass cover to the embedded control module.
6. The disinfection effectiveness evaluation system of claim 5, wherein the meter further comprises a suction module connected to the embedded control module, the suction module drawing the simulated toxic and harmful substances within the glass enclosure into an external absorption liquid.
7. The sterilization effect evaluation system according to claim 4, wherein the gas sensor is a sintered indirectly heated gas sensor.
8. The sterilization effect evaluation system according to claim 1, wherein the portable terminal includes a toxic and harmful substance detection module for converting the test value into a toxic and harmful substance sensitivity and a toxic and harmful substance concentration, an image analysis module for processing the first image and the second image to obtain a rule and a feature of a sterilization effect, a data analysis module for analyzing the toxic and harmful substance sensitivity, the toxic and harmful substance concentration, and the rule and the feature of the sterilization effect to obtain evaluation index reference data, and an evaluation index module for determining the sterilization effect evaluation index according to the evaluation index reference data and establishing the evaluation index model.
9. The sterilization effect evaluation system according to claim 1, wherein a communication manner between the portable terminal and the detector is bluetooth; the communication mode between the portable terminal and the camera device is USB.
10. A disinfecting effect evaluating system according to any one of claims 1-9, characterized by further comprising a disinfecting device for subjecting the object to be evaluated to a disinfecting treatment.
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