CN103048480A - General operation control system of food safety detector - Google Patents
General operation control system of food safety detector Download PDFInfo
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Abstract
The invention discloses a general operation control system of a food safety detector. The system comprises a hardware system and a software system and is characterized in that the hardware system comprises the following units: a data wire, a power supply, a food safety detector starting unit, a detection item selecting unit, a detecting operation unit and a detection result output unit, wherein the data wire comprises at least one USB interface; the power supply comprises at least one battery power supply; the food safety detector starting unit comprises at least one mechanical key; the detection item selecting unit comprises selecting units of at least two detection items and two samples; the detecting operation unit comprises at least one biochemical data collecting device; the detection result output unit comprises at least one display, at least one printer interface and at least one network communication interface; and the software system is embedded with algorithms and quantitative and qualitative measurement standards. According to the invention, the food safety detecting accuracy is greatly improved and broad market prospects are obtained.
Description
Technical field
The invention discloses a kind of general operation control system of food-safety detecting instrument, belong to the food safety detection technical field.
Background technology
Existing food-safety detecting instrument device working specification is multifarious, and hardware configuration and software architecture are ever-changing, and the difficulty of data sharing is very large, and the unified difficulty of standard is larger.
At present, do not disclose the general operation control system that product or document relate to food-safety detecting instrument both at home and abroad, more do not have product or document to use technology of the present invention.
For unified hardware configuration and software architecture, the realization standard is unified, data sharing, and the food safe monitoring instrument on the market could form the food security early warning system of networking, and this system of exploitation is badly in need of in China.
Summary of the invention
The invention disclosesA kind of general operation control system of food-safety detecting instrument, comprise hardware system and software systems, it is characterized in that, described hardware system comprises such as lower unit: data line, power supply, the food-safety detecting instrument start unit, the test item selected cell, detect operating unit, the testing result output unit, described data line comprises a USB interface at least, described power supply comprises a battery supply at least, described food-safety detecting instrument start unit comprises at least one mechanical key, described test item selected cell comprises the selected cell of at least two test items and two kinds of samples, described detection operating unit comprises at least one physicochemical data harvester, and described testing result output unit comprises at least one display, at least one printer interface and at least one network communication interface; Described software systems are described at least two test items and two kinds of sample built-in algorithms and quantitative, observational measurement standard; The operation steps of the general operation control system of described food-safety detecting instrument is as follows:
S1. connect data line;
S2. plugged;
S3. start food-safety detecting instrument, automatic search NetFind, download, the software upgrading that the whole test items of installation are corresponding, according to authorizing automatic transceiving data between other remote equipments, data according to transmitting-receiving are carried out the data aggregate analysis, automatically produce the food security warning message according to built-in algorithms;
S6. select test item, the software function module that the described test item of Automatically invoked is corresponding;
S9. start detection;
S10. output detections result.
The general operation control system of described a kind of food-safety detecting instrument is characterized in that, the test item that described S6 comprises comprises:
01 formaldehyde;
02 sesame oil purity;
03 amino-acid nitrogen;
04 protein;
05 nitrite;
06 salt compounded of iodine;
07 vinegar total acid;
08 glutamic acid;
09 peroxide value;
10 farmings are residual.
The general operation control system of described a kind of food-safety detecting instrument, it is characterized in that, comprise step S4 or S5 before the described S6, perhaps comprise step S7 or S8 after the described S6, described S4, S5, S7, S8 are system's setting steps, and the project that the setting of described system comprises is:
01 data communication realizes on-line communication;
02 set of time arranges the system time year, month, day, hour, min;
03 system initialization, all data during saved system arranges.
The general operation control system of described a kind of food-safety detecting instrument is characterized in that, the test item that described S6 comprises is:
01 cow's milk: hydrogen peroxide;
02 Drinking Water: chlorine residue;
03 salt: iodine, nitrite;
04 catsup and pickled vegetables: nitrite;
05 sausage class: nitrite.
The general operation control system of described a kind of food-safety detecting instrument is characterized in that, comprises step S4 or S5 before the described S6, comprises after the described S6 that perhaps step S7 or S8, described S4, S5, S7, S8 are that sample type is selected step.
The general operation control system of described a kind of food-safety detecting instrument is characterized in that, described food-safety detecting instrument is connected to a remote network equipment, and described food-safety detecting instrument and described remote network equipment carry out order and data interaction.
The general operation control system of described a kind of food-safety detecting instrument, it is characterized in that, described food-safety detecting instrument is connected to a reagent, test paper, color comparison tube, cuvette equipment, and the automatic capturing of sample, operating unit, is used for the automatic operation of food safety detection.
The general operation control system of described a kind of food-safety detecting instrument, it is characterized in that, described food-safety detecting instrument is connected to the computer control platform of central production control unit, report the testing result of each batch products, and carry out integrated coupling with supplier, feed stream process, production code member, product sales area, retail trader's information.
The general operation control system of described a kind of food-safety detecting instrument is characterized in that, the computer control platform of described central production control unit generates director data according to matched data.
The general operation control system of described a kind of food-safety detecting instrument, it is characterized in that, the computer control platform of described central production control unit is connected to a data headend, is used for connecting procurement staff, managerial personnel's mobile phone, realizes the automatic transceiving of director data; Described system also comprises at least one sample type selection key; Described food-safety detecting instrument is a kind of computing machine with food safety detection and joint defence analytic function, and its food safety detection software comprises following operating procedure: open power switch device, instrument enters the window system interface;
On this interface, a graphical application layout is arranged, comprise the shortcut of startup " Multifunctional food safety detector " in the described layout;
Double-click the Multifunctional food detector desktop shortcuts, described computing machine with food safety detection and joint defence analytic function at first carries out self check, when self check by after enter the main interface of detection, if fail self-test is then pointed out; 4 buttons on the main window are respectively food quality analysis, quantitatively detection, spectral scan, time scan four large detection modules;
Wherein the food quality analysis module comprises the detection of 20-200 item food quality index, comprises waste oil, nitrate, nitrite, protein, sulphuric dioxide; Embedded typical curve for each index in this module, the tester only need carry out blank correction and sample detection in use can realize quantitative test to the specific chemical index of testing sample; The chemical index that quantitative detection module does not have for the food quality analysis module, the operator is the drawing standard curve voluntarily, and utilizes the typical curve of drawing to detect; Spectrogram scanning is convenient to quantitative test for the characteristic absorption peak that the operator obtains specific chemical index; Every kind of chemical index has its stable time range when analyzing, for the index that does not have in this system, the operator can utilize time scan to obtain stabilization time, and detects within stabilization time;
During in clicking above-mentioned food quality analysis, quantitatively detection, spectral scan, 4 buttons of time scan any of user, can enter this module and analyze; When entering arbitrary module when analyzing, when having clicked correction, will eject prompting frame, prompting operation person's instrument is obtaining data;
The detection interface of described food quality analysis is divided into four zones except menu bar;
The first district: test item setting (upper left);
Second Region: instructions, the operator must step to specifications detects (on) during operation;
The 3rd district: the test substance essential information arranges, and the operator needs to select at this manufacturer and detected unit (upper right) of test sample;
The 4th district: result's demonstration, displaying contents comprises test item, product type, (bottoms) such as test substance content;
In test item arranged, the Multifunctional food safety detector device was at first selected test item, selects afterwards the product type under this project; The extension rate that carries out sample preparation according to operating guidance is 1, when again sample solution being diluted on this basis, revise this parameter according to actual conditions, sensing range is relevant with test item and product type in addition, must set in advance these two parameters;
The Second Region that food quality detects is the instructions that detects specific indexes, when test item changes, detect instructions and also change thereupon, so the operator can detect according to this instructions after setting up test item;
Essential information arranges: the operator is in the essential information of this region division product to be measured; The operator selects the manufacturer of product to be measured and detected person's title (but when the input Chinese character the relevant unit of Auto-matching of system, the convenient operation person selects) in choice box, and the information of sample is arranged; The project of setting is non-imposed information setting, and the operator can arrange as required;
Essential information arranges: this zone of testing result is as long as be the viewing area, and the result of demonstration comprises the test item information of product, essential information and final testing result; The menu bar major function has realized preservation, printing, and the setting of printing reports information of testing result, after finishing detection, carry out the analyzing and processing of data for ease of operator's later stage, testing result should in time be preserved output, and the form of output comprises text formatting and EXCEL form;
Click the operation of menu-〉 database information setting-〉 increase information, can arrange manufacturing enterprise's information and detected person's information, click is confirmed after setting is finished, and configuration information will be saved to database; When detecting, the direct information in the derived data storehouse; Do not need to repeat to arrange for existing information; For existing information, comprise producer's information or inspected by random samples company information changing, can make amendment by the operation of menu-〉 database information setting-〉 modification information-〉 manufacturing enterprise's information (detected company information); When enterprise and detected person's information are set, at first find the enterprise that needs modification by enterprise name, after finding, the information of this enterprise will show in bottom, double-click afterwards the part that needs modification, click after revising and determine, this company information in the database is updated;
If need to check all company informations, then can click-〉 the database information setting-〉 check company information, after the ejection dialog box, select " manufacturing enterprise's information " or " being inspected by random samples company information ", click checks, all information of all enterprises under the selected type will below show;
After finishing detection, if the operator need to check Primary Stage Data, then can inquire about data by menu-〉 historical query;
Search Results below show, and can directly data be exported among the EXCEL, also direct printing reports;
If manufacturer's information does not have before reaching and being detected unit information, the operator needs at first to select to pass through menu-〉 file〉senior setting, manufacturer's information that testing sample is set reaches detected information; If exist before producer's information and the detected unit information, then can directly enter following steps: by combobox, carry out test item information and essential information setting; Put into blank sample and click correction, proofread and correct; Click test button, detect, testing result shows in the results display area territory, the content that shows comprises test item information, testing result, producer's title, detected unit, standard is limited the quantity of and corresponding standard No., and wherein producer's information and detected unit information can eject by the right button of clicking the mouse; After detection is finished, can click the uploading data library button with data upload to database, simultaneously the operator also can inquire about detection information before by menu-〉 historical query;
Quantitatively detect the interface and be divided into Three regions except menu bar:
The first district: Specification Curve of Increasing district, graphical pointv connecting line and typical curve;
Second Region: the parameter display interface shows all parameters and the typical curve correlation parameter that arrange by " parameter setting " in the menu bar;
The 3rd district: result's demonstration, displaying contents comprise detection wavelength, absorbance, concentration, reach detection time;
Before detecting, the needed parameter of this index at first is set, concrete setting steps ejects parameter dialog box is set for clicking menu bar-〉 parameter setting, carries out the parameter setting by prompting;
Parameter arranges: click the replacement button, all parameters can be classified as initial state;
After parameter set up, set information will show in Second Region parameter setting area, so that check relevant information in testing process;
At first put into blank solution after the parameter setting is finished and click " correction ", after correction is finished, take out blank solution and put into simultaneously liquid to be measured, click " detection " button, detect, several samples were standard items before system will at first detect according to the quantity acquiescence of set standard model, and after all standard model detections were finished, system will point out the back to carry out testing sample and detect;
If the operator wishes to check the back and carries out the typical curve of sample detection, press so " picture " button, system will draw typical curve and put connecting line at first district's drawing area; Related data in the testing process will show in the 3rd district's results display area; Quantitative testing result interface: after finishing detection, operator such as need are preserved relevant data message, and typical curve, can preserve;
Data and curve are preserved: the spectral scan module, realize the scanning of absorbance A bs, penetrability T and ENERGY E, and wherein absorbance and penetrability scanning is instant scanning, namely realizes the scanning of spectrogram within several seconds time, can carry out according to demand afterwards the peak inspection; Energy scan realizes the real time scan of energy, and namely the energy spectrogram upgraded 10 times in per 1 second;
Three districts are divided at spectrogram scanning interface:
The first district: the demonstration of absorbance, penetrability, energy spectrogram is realized in this zone, and the scale of transverse and longitudinal coordinate can be made amendment by the parameter setting by the operator;
Second Region: when scan mode was absorbance and penetrability, the absorbance of specific wavelength, the demonstration of penetrability can be realized in this top, district; When scan mode was energy, this position can realize that the tracking of specific wavelength energy shows;
The 3rd district: parameter display area, after the parameter setting by menu bar sets up parameter, all parameters will show in this zone; Before detecting, at first detect the setting of desired parameters by the parameter setting;
The menu item test item: after finishing parameter and arranging, put into blank solution, carry out as stated above blank correction, proofread and correct finish after, click " detection ", system will be according to set parameter scanning spectrogram, and draws;
After crest in clicking menu item detects, system will carry out crest automatically, trough is surveyed, and the wavelength of Wave crest and wave trough and absorbance (penetrability) will show testing result in the lower right corner; And Wave crest and wave trough also can mark at spectrogram; After detection was finished, left button was clicked the mouse, and the upper right side will show shading value and the wavelength at place that mouse is clicked, and was convenient to manual peak-seeking in the time can't automatically identifying crest;
Detect effect: after detection is finished, preserve related data and bitmap such as need, click menu bar-〉 file and preserve;
Time scan: this module realizes the time scan of absorbance, penetrability, can realize nearly 3 hours scanning; At first carry out the parameter setting before the detection, click menu bar-〉 parameter setting, carry out the parameter setting, correlation parameter is set; The time scan parameter arranges: the parameter setting is carried out according to prompting, and parameters exceeds the scope of permission, and system will point out and reset; Click and reset, all parameters are classified as default value; As do not carry out the parameter setting before detecting, and system will detect according to default value, and institute's setting parameter will show in the upper right corner of detecting the interface;
Set up parameter, at first put into blank solution and click correction, after system prompt is proofreaied and correct and finished, take out blank solution and put into simultaneously liquid to be measured, click " detection " button, carry out time scan, click " stopping " button in the time of need stopping in the scanning process, stop to scan; Detect the lower right corner at interface in the scanning process with time and the shading value of each point of real-time demonstration; Final detection data and spectrogram can be preserved by menu bar-〉 file.
Beneficial features of the present invention is: it has unified configuration and the framework of food safety detection system, is conducive to data sharing, and the online early warning system that finally formation standard is unified can improve precision and the speed of food safety detection greatly.
Embodiment
The present embodiment disclosesA kind of general operation control system of food-safety detecting instrument, comprise hardware system and software systems, it is characterized in that, described hardware system comprises such as lower unit: data line, power supply, the food-safety detecting instrument start unit, the test item selected cell, detect operating unit, the testing result output unit, described data line comprises a USB interface at least, described power supply comprises a battery supply at least, described food-safety detecting instrument start unit comprises at least one mechanical key, described test item selected cell comprises the selected cell of at least two test items and two kinds of samples, described detection operating unit comprises at least one physicochemical data harvester, and described testing result output unit comprises at least one display, at least one printer interface and at least one network communication interface; Described software systems are described at least two test items and two kinds of sample built-in algorithms and quantitative, observational measurement standard; The operation steps of the general operation control system of described food-safety detecting instrument is as follows:
S1. connect data line;
S2. plugged;
S3. start food-safety detecting instrument, automatic search NetFind, download, the software upgrading that the whole test items of installation are corresponding, according to authorizing automatic transceiving data between other remote equipments, data according to transmitting-receiving are carried out the data aggregate analysis, automatically produce the food security warning message according to built-in algorithms, the while is according to algorithm and quantitative, the observational measurement standard of the data correction self of polymerization;
S6. select test item, the software function module that the described test item of Automatically invoked is corresponding;
S9. start detection;
S10. output detections result.
The general operation control system of described a kind of food-safety detecting instrument is characterized in that, the test item that described S6 comprises comprises:
01 formaldehyde;
02 sesame oil purity;
03 amino-acid nitrogen;
04 protein;
05 nitrite;
06 salt compounded of iodine;
07 vinegar total acid;
08 glutamic acid;
09 peroxide value;
10 farmings are residual.
The general operation control system of described a kind of food-safety detecting instrument is characterized in that, comprises that step S4, described S4 are system's setting steps before the described S6, and the project that the setting of described system comprises is:
01 data communication realizes on-line communication;
02 set of time arranges the system time year, month, day, hour, min;
03 system initialization, all data during saved system arranges.
The general operation control system of described a kind of food-safety detecting instrument is characterized in that, the test item that described S6 comprises is:
01 cow's milk: hydrogen peroxide;
02 Drinking Water: chlorine residue;
03 salt: iodine, nitrite;
04 catsup and pickled vegetables: nitrite;
05 sausage class: nitrite.
The general operation control system of described a kind of food-safety detecting instrument is characterized in that, comprises before the described S6 that step S5, described S5 are that sample type is selected step.
The general operation control system of described a kind of food-safety detecting instrument is characterized in that, described food-safety detecting instrument is connected to a remote network equipment, and described food-safety detecting instrument and described remote network equipment carry out order and data interaction.
The general operation control system of described a kind of food-safety detecting instrument, it is characterized in that, described food-safety detecting instrument is connected to a reagent, test paper, color comparison tube, cuvette equipment, and the automatic capturing of sample, operating unit, is used for the automatic operation of food safety detection.
The general operation control system of described a kind of food-safety detecting instrument, it is characterized in that, described food-safety detecting instrument is connected to the computer control platform of central production control unit, report the testing result of each batch products, and carry out integrated coupling with supplier, feed stream process, production code member, product sales area, retail trader's information.
The general operation control system of described a kind of food-safety detecting instrument is characterized in that, the computer control platform of described central production control unit generates director data according to matched data.
The general operation control system of described a kind of food-safety detecting instrument, it is characterized in that, the computer control platform of described central production control unit is connected to a data headend, is used for connecting procurement staff, managerial personnel's mobile phone, realizes the automatic transceiving of director data; Described system also comprises at least one sample type selection key; Described food-safety detecting instrument is a kind of computing machine with food safety detection and joint defence analytic function, and its food safety detection software comprises following operating procedure: open power switch device, instrument enters the window system interface;
On this interface, a graphical application layout is arranged, comprise the shortcut of startup " Multifunctional food safety detector " in the described layout;
Double-click the Multifunctional food detector desktop shortcuts, described computing machine with food safety detection and joint defence analytic function at first carries out self check, when self check by after enter the main interface of detection, if fail self-test is then pointed out; 4 buttons on the main window are respectively food quality analysis, quantitatively detection, spectral scan, time scan four large detection modules;
Wherein the food quality analysis module comprises the detection of 20-200 item food quality index, comprises waste oil, nitrate, nitrite, protein, sulphuric dioxide; Embedded typical curve for each index in this module, the tester only need carry out blank correction and sample detection in use can realize quantitative test to the specific chemical index of testing sample; The chemical index that quantitative detection module does not have for the food quality analysis module, the operator is the drawing standard curve voluntarily, and utilizes the typical curve of drawing to detect; Spectrogram scanning is convenient to quantitative test for the characteristic absorption peak that the operator obtains specific chemical index; Every kind of chemical index has its stable time range when analyzing, for the index that does not have in this system, the operator can utilize time scan to obtain stabilization time, and detects within stabilization time;
During in clicking above-mentioned food quality analysis, quantitatively detection, spectral scan, 4 buttons of time scan any of user, can enter this module and analyze; When entering arbitrary module when analyzing, when having clicked correction, will eject prompting frame, prompting operation person's instrument is obtaining data;
The detection interface of described food quality analysis is divided into four zones except menu bar;
The first district: test item setting (upper left);
Second Region: instructions, the operator must step to specifications detects (on) during operation;
The 3rd district: the test substance essential information arranges, and the operator needs to select at this manufacturer and detected unit (upper right) of test sample;
The 4th district: result's demonstration, displaying contents comprises test item, product type, (bottoms) such as test substance content;
In test item arranged, the Multifunctional food safety detector device was at first selected test item, selects afterwards the product type under this project; The extension rate that carries out sample preparation according to operating guidance is 1, when again sample solution being diluted on this basis, revise this parameter according to actual conditions, sensing range is relevant with test item and product type in addition, must set in advance these two parameters;
The Second Region that food quality detects is the instructions that detects specific indexes, when test item changes, detect instructions and also change thereupon, so the operator can detect according to this instructions after setting up test item;
Essential information arranges: the operator is in the essential information of this region division product to be measured; The operator selects the manufacturer of product to be measured and detected person's title (but when the input Chinese character the relevant unit of Auto-matching of system, the convenient operation person selects) in choice box, and the information of sample is arranged; The project of setting is non-imposed information setting, and the operator can arrange as required;
Essential information arranges: this zone of testing result is as long as be the viewing area, and the result of demonstration comprises the test item information of product, essential information and final testing result; The menu bar major function has realized preservation, printing, and the setting of printing reports information of testing result, after finishing detection, carry out the analyzing and processing of data for ease of operator's later stage, testing result should in time be preserved output, and the form of output comprises text formatting and EXCEL form;
Click the operation of menu-〉 database information setting-〉 increase information, can arrange manufacturing enterprise's information and detected person's information, click is confirmed after setting is finished, and configuration information will be saved to database; When detecting, the direct information in the derived data storehouse; Do not need to repeat to arrange for existing information; For existing information, comprise producer's information or inspected by random samples company information changing, can make amendment by the operation of menu-〉 database information setting-〉 modification information-〉 manufacturing enterprise's information (detected company information); When enterprise and detected person's information are set, at first find the enterprise that needs modification by enterprise name, after finding, the information of this enterprise will show in bottom, double-click afterwards the part that needs modification, click after revising and determine, this company information in the database is updated;
If need to check all company informations, then can click-〉 the database information setting-〉 check company information, after the ejection dialog box, select " manufacturing enterprise's information " or " being inspected by random samples company information ", click checks, all information of all enterprises under the selected type will below show;
After finishing detection, if the operator need to check Primary Stage Data, then can inquire about data by menu-〉 historical query;
Search Results below show, and can directly data be exported among the EXCEL, also direct printing reports;
If manufacturer's information does not have before reaching and being detected unit information, the operator needs at first to select to pass through menu-〉 file〉senior setting, manufacturer's information that testing sample is set reaches detected information; If exist before producer's information and the detected unit information, then can directly enter following steps: by combobox, carry out test item information and essential information setting; Put into blank sample and click correction, proofread and correct; Click test button, detect, testing result shows in the results display area territory, the content that shows comprises test item information, testing result, producer's title, detected unit, standard is limited the quantity of and corresponding standard No., and wherein producer's information and detected unit information can eject by the right button of clicking the mouse; After detection is finished, can click the uploading data library button with data upload to database, simultaneously the operator also can inquire about detection information before by menu-〉 historical query;
Quantitatively detect the interface and be divided into Three regions except menu bar:
The first district: Specification Curve of Increasing district, graphical pointv connecting line and typical curve;
Second Region: the parameter display interface shows all parameters and the typical curve correlation parameter that arrange by " parameter setting " in the menu bar;
The 3rd district: result's demonstration, displaying contents comprise detection wavelength, absorbance, concentration, reach detection time;
Before detecting, the needed parameter of this index at first is set, concrete setting steps ejects parameter dialog box is set for clicking menu bar-〉 parameter setting, carries out the parameter setting by prompting;
Parameter arranges: click the replacement button, all parameters can be classified as initial state;
After parameter set up, set information will show in Second Region parameter setting area, so that check relevant information in testing process;
At first put into blank solution after the parameter setting is finished and click " correction ", after correction is finished, take out blank solution and put into simultaneously liquid to be measured, click " detection " button, detect, several samples were standard items before system will at first detect according to the quantity acquiescence of set standard model, and after all standard model detections were finished, system will point out the back to carry out testing sample and detect;
If the operator wishes to check the back and carries out the typical curve of sample detection, press so " picture " button, system will draw typical curve and put connecting line at first district's drawing area; Related data in the testing process will show in the 3rd district's results display area; Quantitative testing result interface: after finishing detection, operator such as need are preserved relevant data message, and typical curve, can preserve;
Data and curve are preserved: the spectral scan module, realize the scanning of absorbance A bs, penetrability T and ENERGY E, and wherein absorbance and penetrability scanning is instant scanning, namely realizes the scanning of spectrogram within several seconds time, can carry out according to demand afterwards the peak inspection; Energy scan realizes the real time scan of energy, and namely the energy spectrogram upgraded 10 times in per 1 second;
Three districts are divided at spectrogram scanning interface:
The first district: the demonstration of absorbance, penetrability, energy spectrogram is realized in this zone, and the scale of transverse and longitudinal coordinate can be made amendment by the parameter setting by the operator;
Second Region: when scan mode was absorbance and penetrability, the absorbance of specific wavelength, the demonstration of penetrability can be realized in this top, district; When scan mode was energy, this position can realize that the tracking of specific wavelength energy shows;
The 3rd district: parameter display area, after the parameter setting by menu bar sets up parameter, all parameters will show in this zone; Before detecting, at first detect the setting of desired parameters by the parameter setting;
The menu item test item: after finishing parameter and arranging, put into blank solution, carry out as stated above blank correction, proofread and correct finish after, click " detection ", system will be according to set parameter scanning spectrogram, and draws;
After crest in clicking menu item detects, system will carry out crest automatically, trough is surveyed, and the wavelength of Wave crest and wave trough and absorbance (penetrability) will show testing result in the lower right corner; And Wave crest and wave trough also can mark at spectrogram; After detection was finished, left button was clicked the mouse, and the upper right side will show shading value and the wavelength at place that mouse is clicked, and was convenient to manual peak-seeking in the time can't automatically identifying crest;
Detect effect: after detection is finished, preserve related data and bitmap such as need, click menu bar-〉 file and preserve;
Time scan: this module realizes the time scan of absorbance, penetrability, can realize nearly 3 hours scanning; At first carry out the parameter setting before the detection, click menu bar-〉 parameter setting, carry out the parameter setting, correlation parameter is set; The time scan parameter arranges: the parameter setting is carried out according to prompting, and parameters exceeds the scope of permission, and system will point out and reset; Click and reset, all parameters are classified as default value; As do not carry out the parameter setting before detecting, and system will detect according to default value, and institute's setting parameter will show in the upper right corner of detecting the interface;
Set up parameter, at first put into blank solution and click correction, after system prompt is proofreaied and correct and finished, take out blank solution and put into simultaneously liquid to be measured, click " detection " button, carry out time scan, click " stopping " button in the time of need stopping in the scanning process, stop to scan; Detect the lower right corner at interface in the scanning process with time and the shading value of each point of real-time demonstration; Final detection data and spectrogram can be preserved by menu bar-〉 file.
Described food-safety detecting instrument is networked, share and detect data, issue at any time the food security early warning information of provincialism, professional, the user is by computing machine or the customizable described information of mobile phone.
The present embodiment has been unified configuration and the framework of food safety detection system, is conducive to data sharing, and the online early warning system that finally formation standard is unified can improve precision and the speed of food safety detection greatly.
Claims (10)
1. the general operation control system of a food-safety detecting instrument, comprise hardware system and software systems, it is characterized in that, described hardware system comprises such as lower unit: data line, power supply, the food-safety detecting instrument start unit, the test item selected cell, detect operating unit, the testing result output unit, described data line comprises a USB interface at least, described power supply comprises a battery supply at least, described food-safety detecting instrument start unit comprises at least one mechanical key, described test item selected cell comprises the selected cell of at least two test items and two kinds of samples, described detection operating unit comprises at least one physicochemical data harvester, and described testing result output unit comprises at least one display, at least one printer interface and at least one network communication interface; Described software systems are described at least two test items and two kinds of sample built-in algorithms and quantitative, observational measurement standard; The operation steps of the general operation control system of described food-safety detecting instrument is as follows:
S1. connect data line;
S2. plugged;
S3. start food-safety detecting instrument, automatic search NetFind, download, the software upgrading that the whole test items of installation are corresponding, according to authorizing automatic transceiving data between other remote equipments, data according to transmitting-receiving are carried out the data aggregate analysis, automatically produce the food security warning message according to built-in algorithms;
S6. select test item, the software function module that the described test item of Automatically invoked is corresponding;
S9. start detection;
S10. output detections result.
2. the general operation control system of a kind of food-safety detecting instrument according to claim 1 is characterized in that, the test item that described S6 comprises comprises:
01 formaldehyde;
02 sesame oil purity;
03 amino-acid nitrogen;
04 protein;
05 nitrite;
06 salt compounded of iodine;
07 vinegar total acid;
08 glutamic acid;
09 peroxide value;
10 farmings are residual.
3. the general operation control system of a kind of food-safety detecting instrument according to claim 2, it is characterized in that, comprise step S4 or S5 before the described S6, perhaps comprise step S7 or S8 after the described S6, described S4, S5, S7, S8 are system's setting steps, and the project that the setting of described system comprises is:
01 data communication realizes on-line communication;
02 set of time arranges the system time year, month, day, hour, min;
03 system initialization, all data during saved system arranges.
4. the general operation control system of a kind of food-safety detecting instrument according to claim 3 is characterized in that, the test item that described S6 comprises is:
01 cow's milk: hydrogen peroxide;
02 Drinking Water: chlorine residue;
03 salt: iodine, nitrite;
04 catsup and pickled vegetables: nitrite;
05 sausage class: nitrite.
5. the general operation control system of a kind of food-safety detecting instrument according to claim 2, it is characterized in that, comprise step S4 or S5 before the described S6, comprise after the described S6 that perhaps step S7 or S8, described S4, S5, S7, S8 are that sample type is selected step.
6. according to claim 1 to the general operation control system of each described a kind of food-safety detecting instrument of 5, it is characterized in that, described food-safety detecting instrument is connected to a remote network equipment, and described food-safety detecting instrument and described remote network equipment carry out order and data interaction.
7. the general operation control system of a kind of food-safety detecting instrument according to claim 6, it is characterized in that, described food-safety detecting instrument is connected to a reagent, test paper, color comparison tube, cuvette equipment, and the automatic capturing of sample, operating unit, be used for the automatic operation of food safety detection.
8. the general operation control system of a kind of food-safety detecting instrument according to claim 7, it is characterized in that, described food-safety detecting instrument is connected to the computer control platform of central production control unit, report the testing result of each batch products, and carry out integrated coupling with supplier, feed stream process, production code member, product sales area, retail trader's information.
9. the general operation control system of a kind of food-safety detecting instrument according to claim 8 is characterized in that, the computer control platform of described central production control unit generates director data according to matched data.
10. the general operation control system of a kind of food-safety detecting instrument according to claim 9, it is characterized in that, the computer control platform of described central production control unit is connected to a data headend, be used for connecting procurement staff, managerial personnel's mobile phone, realize the automatic transceiving of director data; Described system also comprises at least one sample type selection key; Described food-safety detecting instrument is a kind of computing machine with food safety detection and joint defence analytic function, and its food safety detection software comprises following operating procedure: open power switch device, instrument enters the window system interface;
On this interface, a graphical application layout is arranged, comprise the shortcut of startup " Multifunctional food safety detector " in the described layout;
Double-click the Multifunctional food detector desktop shortcuts, described computing machine with food safety detection and joint defence analytic function at first carries out self check, when self check by after enter the main interface of detection, if fail self-test is then pointed out; 4 buttons on the main window are respectively food quality analysis, quantitatively detection, spectral scan, time scan four large detection modules;
Wherein the food quality analysis module comprises the detection of 20-200 item food quality index, comprises waste oil, nitrate, nitrite, protein, sulphuric dioxide; Embedded typical curve for each index in this module, the tester only need carry out blank correction and sample detection in use can realize quantitative test to the specific chemical index of testing sample; The chemical index that quantitative detection module does not have for the food quality analysis module, the operator is the drawing standard curve voluntarily, and utilizes the typical curve of drawing to detect; Spectrogram scanning is convenient to quantitative test for the characteristic absorption peak that the operator obtains specific chemical index; Every kind of chemical index has its stable time range when analyzing, for the index that does not have in this system, the operator can utilize time scan to obtain stabilization time, and detects within stabilization time;
During in clicking above-mentioned food quality analysis, quantitatively detection, spectral scan, 4 buttons of time scan any of user, can enter this module and analyze; When entering arbitrary module when analyzing, when having clicked correction, will eject prompting frame, prompting operation person's instrument is obtaining data;
The detection interface of described food quality analysis is divided into four zones except menu bar;
The first district: test item setting (upper left);
Second Region: instructions, the operator must step to specifications detects (on) during operation;
The 3rd district: the test substance essential information arranges, and the operator needs to select at this manufacturer and detected unit (upper right) of test sample;
The 4th district: result's demonstration, displaying contents comprises test item, product type, (bottoms) such as test substance content;
In test item arranged, the Multifunctional food safety detector device was at first selected test item, selects afterwards the product type under this project; The extension rate that carries out sample preparation according to operating guidance is 1, when again sample solution being diluted on this basis, revise this parameter according to actual conditions, sensing range is relevant with test item and product type in addition, must set in advance these two parameters;
The Second Region that food quality detects is the instructions that detects specific indexes, when test item changes, detect instructions and also change thereupon, so the operator can detect according to this instructions after setting up test item;
Essential information arranges: the operator is in the essential information of this region division product to be measured; The operator selects the manufacturer of product to be measured and detected person's title (but when the input Chinese character the relevant unit of Auto-matching of system, the convenient operation person selects) in choice box, and the information of sample is arranged; The project of setting is non-imposed information setting, and the operator can arrange as required;
Essential information arranges: this zone of testing result is as long as be the viewing area, and the result of demonstration comprises the test item information of product, essential information and final testing result; The menu bar major function has realized preservation, printing, and the setting of printing reports information of testing result, after finishing detection, carry out the analyzing and processing of data for ease of operator's later stage, testing result should in time be preserved output, and the form of output comprises text formatting and EXCEL form;
Click the operation of menu-〉 database information setting-〉 increase information, can arrange manufacturing enterprise's information and detected person's information, click is confirmed after setting is finished, and configuration information will be saved to database; When detecting, the direct information in the derived data storehouse; Do not need to repeat to arrange for existing information; For existing information, comprise producer's information or inspected by random samples company information changing, can make amendment by the operation of menu-〉 database information setting-〉 modification information-〉 manufacturing enterprise's information (detected company information); When enterprise and detected person's information are set, at first find the enterprise that needs modification by enterprise name, after finding, the information of this enterprise will show in bottom, double-click afterwards the part that needs modification, click after revising and determine, this company information in the database is updated;
If need to check all company informations, then can click-〉 the database information setting-〉 check company information, after the ejection dialog box, select " manufacturing enterprise's information " or " being inspected by random samples company information ", click checks, all information of all enterprises under the selected type will below show;
After finishing detection, if the operator need to check Primary Stage Data, then can inquire about data by menu-〉 historical query;
Search Results below show, and can directly data be exported among the EXCEL, also direct printing reports;
If manufacturer's information does not have before reaching and being detected unit information, the operator needs at first to select to pass through menu-〉 file〉senior setting, manufacturer's information that testing sample is set reaches detected information; If exist before producer's information and the detected unit information, then can directly enter following steps: by combobox, carry out test item information and essential information setting; Put into blank sample and click correction, proofread and correct; Click test button, detect, testing result shows in the results display area territory, the content that shows comprises test item information, testing result, producer's title, detected unit, standard is limited the quantity of and corresponding standard No., and wherein producer's information and detected unit information can eject by the right button of clicking the mouse; After detection is finished, can click the uploading data library button with data upload to database, simultaneously the operator also can inquire about detection information before by menu-〉 historical query;
Quantitatively detect the interface and be divided into Three regions except menu bar:
The first district: Specification Curve of Increasing district, graphical pointv connecting line and typical curve;
Second Region: the parameter display interface shows all parameters and the typical curve correlation parameter that arrange by " parameter setting " in the menu bar;
The 3rd district: result's demonstration, displaying contents comprise detection wavelength, absorbance, concentration, reach detection time;
Before detecting, the needed parameter of this index at first is set, concrete setting steps ejects parameter dialog box is set for clicking menu bar-〉 parameter setting, carries out the parameter setting by prompting;
Parameter arranges: click the replacement button, all parameters can be classified as initial state;
After parameter set up, set information will show in Second Region parameter setting area, so that check relevant information in testing process;
At first put into blank solution after the parameter setting is finished and click " correction ", after correction is finished, take out blank solution and put into simultaneously liquid to be measured, click " detection " button, detect, several samples were standard items before system will at first detect according to the quantity acquiescence of set standard model, and after all standard model detections were finished, system will point out the back to carry out testing sample and detect;
If the operator wishes to check the back and carries out the typical curve of sample detection, press so " picture " button, system will draw typical curve and put connecting line at first district's drawing area; Related data in the testing process will show in the 3rd district's results display area; Quantitative testing result interface: after finishing detection, operator such as need are preserved relevant data message, and typical curve, can preserve;
Data and curve are preserved: the spectral scan module, realize the scanning of absorbance A bs, penetrability T and ENERGY E, and wherein absorbance and penetrability scanning is instant scanning, namely realizes the scanning of spectrogram within several seconds time, can carry out according to demand afterwards the peak inspection; Energy scan realizes the real time scan of energy, and namely the energy spectrogram upgraded 10 times in per 1 second;
Three districts are divided at spectrogram scanning interface:
The first district: the demonstration of absorbance, penetrability, energy spectrogram is realized in this zone, and the scale of transverse and longitudinal coordinate can be made amendment by the parameter setting by the operator;
Second Region: when scan mode was absorbance and penetrability, the absorbance of specific wavelength, the demonstration of penetrability can be realized in this top, district; When scan mode was energy, this position can realize that the tracking of specific wavelength energy shows;
The 3rd district: parameter display area, after the parameter setting by menu bar sets up parameter, all parameters will show in this zone; Before detecting, at first detect the setting of desired parameters by the parameter setting;
The menu item test item: after finishing parameter and arranging, put into blank solution, carry out as stated above blank correction, proofread and correct finish after, click " detection ", system will be according to set parameter scanning spectrogram, and draws;
After crest in clicking menu item detects, system will carry out crest automatically, trough is surveyed, and the wavelength of Wave crest and wave trough and absorbance (penetrability) will show testing result in the lower right corner; And Wave crest and wave trough also can mark at spectrogram; After detection was finished, left button was clicked the mouse, and the upper right side will show shading value and the wavelength at place that mouse is clicked, and was convenient to manual peak-seeking in the time can't automatically identifying crest;
Detect effect: after detection is finished, preserve related data and bitmap such as need, click menu bar-〉 file and preserve;
Time scan: this module realizes the time scan of absorbance, penetrability, can realize nearly 3 hours scanning; At first carry out the parameter setting before the detection, click menu bar-〉 parameter setting, carry out the parameter setting, correlation parameter is set; The time scan parameter arranges: the parameter setting is carried out according to prompting, and parameters exceeds the scope of permission, and system will point out and reset; Click and reset, all parameters are classified as default value; As do not carry out the parameter setting before detecting, and system will detect according to default value, and institute's setting parameter will show in the upper right corner of detecting the interface;
Set up parameter, at first put into blank solution and click correction, after system prompt is proofreaied and correct and finished, take out blank solution and put into simultaneously liquid to be measured, click " detection " button, carry out time scan, click " stopping " button in the time of need stopping in the scanning process, stop to scan; Detect the lower right corner at interface in the scanning process with time and the shading value of each point of real-time demonstration; Final detection data and spectrogram can be preserved by menu bar-〉 file.
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| CN103995108A (en) * | 2014-05-19 | 2014-08-20 | 智锐达仪器科技南通有限公司 | Colloidal gold detection system and corresponding colloidal gold chart reader |
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