CN111488012B - Tobacco germ solution temperature control method and system - Google Patents
Tobacco germ solution temperature control method and system Download PDFInfo
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Abstract
The invention discloses a tobacco germ solution temperature control method and a system, comprising the following steps: obtaining a titration signal to obtain titration information, and establishing an initial titration rate curve according to the titration information; carrying out solution titration according to the titration information, detecting a solution absorption signal on the test strip at the same time, obtaining solution absorption information, and establishing a solution absorption rate curve; acquiring solution temperature control information according to the solution absorption information and the solution absorption rate curve; the method comprises the steps of obtaining solution temperature deviation information according to solution temperature control information, obtaining a deviation rate, calculating and obtaining solution temperature correction information when the deviation rate is larger than a preset deviation rate threshold value, correcting the solution temperature, and conducting advance prejudgment according to real-time monitoring solution titration information and correction processing information, so that the solution is subjected to constant temperature titration in the titration process, the hysteresis of the system is reduced, and the analysis speed is high through the analysis method.
Description
Technical Field
The invention relates to the field of tobacco germ detection and the field of solution temperature control, in particular to a tobacco germ solution temperature control method and a system.
Background
The tobacco bacterial wilt is a vascular bundle disease caused by Laurella of the Solanaceae, the early-stage naked eyes are difficult to detect, once the tobacco has a wilting symptom, the drug control has no effect, the detection of tobacco roots with bacteria and without diseases is enhanced, the advanced control is key, the research shows that the disease rate of tobacco plants is increased along with the increase of the quantity of ralstonia solanacearum in tobacco roots and leaves, the kit is a novel germ detection product based on a monoclonal antibody and a time-resolved fluorescence technology, the operation is quick and simple, and the early detection and the accurate treatment are realized by detecting the quantity of ralstonia solanacearum in tobacco, weed roots and leaves.
In order to titrate the in-process to tobacco germ solution, carry out accurate control to germ solution temperature, need develop a section and control rather than assorted system, carry out real-time control adjustment to tobacco germ solution's temperature through this system, and to temperature correction processing for tobacco germ solution realizes accurate control by temperature change, but in carrying out the control process, how to realize accurate control, and how to realize data transmission's rapidity all is the problem that can not wait to solve urgently.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides a tobacco germ solution temperature control method and a system.
2. In order to achieve the purpose, the invention adopts the technical scheme that: a temperature control method of tobacco germ solution comprises the following steps: a plurality of first sensors and a plurality of second sensors;
the plurality of first sensor arrays are arranged on the test strip, the first sensors are used for detecting the amount of solution on the test strip to obtain titration signals, titration information is obtained, an initial titration rate curve is established according to the titration information, and titration simulation is carried out through Matlab programming;
at least one second sensor is arranged between any two first sensors, solution titration is carried out according to titration information, and meanwhile, solution absorption signals on the test strip are detected through the second sensor to obtain solution absorption information;
detecting the test strip characteristics, acquiring test strip absorption characteristics, and establishing a test strip absorption information database;
screening database information, removing data dead spots and deviation data, extracting effective information of the database, and analyzing to obtain solution absorption information;
establishing an information model according to the solution absorption information, analyzing the information model, and establishing a solution absorption rate curve;
acquiring solution temperature control information according to the solution absorption information and the solution absorption rate curve, so that the solution is absorbed at constant temperature;
obtaining solution temperature deviation information according to the solution temperature control information to obtain a deviation rate;
and when the deviation rate is greater than a preset deviation rate threshold value, calculating to obtain solution temperature correction information, and correcting the solution temperature.
In a preferred embodiment of the invention, a titration signal is obtained to obtain titration information, and an initial titration rate curve is established according to the titration information; the method specifically comprises the following steps:
obtaining a titration signal, simultaneously obtaining test solution channel information, and establishing a titration mathematical model;
obtaining initial titration information according to a titration mathematical model;
analyzing initial titration information to obtain an initial titration rate;
a titration rate curve is established based on the initial titration rate.
In a preferred embodiment of the present invention, the modified titration information is obtained according to the solution absorption information and the solution absorption rate curve; the method specifically comprises the following steps:
according to the solution absorption rate curve, performing curve segmentation extraction to obtain extraction information;
establishing discrete distribution nodes according to the extracted information, and removing drift nodes by using a trend removing algorithm;
extracting curve space state parameters and establishing a database;
and extracting solution absorption information through data indexes to obtain corresponding modified titration information.
In a preferred embodiment of the invention, the titration rate is corrected according to the corrected titration information; the method specifically comprises the following steps:
obtaining initial titration information according to a titration mathematical model;
extracting solution absorption information through data indexes to obtain corresponding modified titration information;
obtaining titration deviation information by correcting titration information to obtain a titration deviation rate;
judging whether the titration deviation rate is greater than a preset deviation rate threshold value or not;
and if the deviation ratio is larger than the preset deviation ratio threshold value, carrying out reverse correction adjustment for correcting the titration information.
In a preferred embodiment of the present invention, the model can be directly built by the system or by Matlab programming for titration simulation.
In a preferred embodiment of the present invention, a plurality of sensors are disposed at intervals in the test solution channel, and the sensors can be temperature sensors for detecting the temperature at each position in the test solution channel.
The invention provides a tobacco germ solution titration system in a second aspect, which is characterized by comprising: the storage comprises a temperature control method program of the tobacco germ solution, and the processor executes the temperature control method program of the tobacco germ solution to realize the following steps:
obtaining a titration signal to obtain titration information, and establishing an initial titration rate curve according to the titration information;
carrying out solution titration according to the titration information, detecting a solution absorption signal on the test strip at the same time, obtaining solution absorption information, and establishing a solution absorption rate curve;
acquiring solution temperature control information according to the solution absorption information and the solution absorption rate curve;
obtaining the deviation information of the solution temperature according to the temperature control information of the solution, obtaining the deviation rate,
and when the deviation rate is greater than a preset deviation rate threshold value, calculating to obtain solution temperature correction information, and correcting the solution temperature.
In a preferred embodiment of the invention, solution titration is carried out according to titration information, and meanwhile, a solution absorption signal on the test strip is detected to obtain solution absorption information and establish a solution absorption rate curve; the method specifically comprises the following steps:
detecting the test strip characteristics, acquiring test strip absorption characteristics, and establishing a test strip absorption information database;
screening database information, and eliminating data dead pixels and deviation data;
extracting effective information of a database, and analyzing to obtain solution absorption information;
establishing an information model according to the solution absorption information;
and analyzing the information model to obtain a solution absorption rate curve.
In a preferred embodiment of the invention, solution titration is carried out according to titration information, and meanwhile, a solution absorption signal on the test strip is detected to obtain solution absorption information and establish a solution absorption rate curve; the method specifically comprises the following steps:
detecting the test strip characteristics, acquiring test strip absorption characteristics, and establishing a test strip absorption information database;
screening database information, and eliminating data dead pixels and deviation data;
extracting effective information of a database, and analyzing to obtain solution absorption information;
establishing an information model according to the solution absorption information;
analyzing the information model to obtain a solution absorption rate curve;
and calculating the temperature control information of the solution according to the solution absorption rate curve so that the solution is absorbed at constant temperature.
A third aspect of the present invention provides a computer-readable storage medium, wherein the computer-readable storage medium includes a ralstonia solanacearum temperature control method program, and when the ralstonia solanacearum solution temperature control method program is executed by a processor, the steps of the ralstonia solanacearum temperature control method described in any one of the above are implemented.
The invention solves the defects in the background technology, and has the following beneficial effects:
1. the test strip absorption characteristics are obtained by detecting the test strip characteristics, and a test strip absorption information database is established; screening database information, rejecting data dead pixels and deviation data, extracting effective information of the database, and obtaining a solution absorption rate curve.
2. Synchronous error correction is carried out on the titration rate through the correction matrix, zero drift is removed, the system response is fast, and solution temperature control information is obtained through analysis according to a titration rate curve, so that the temperature of the germ solution at different titration rates is controlled within a preset threshold value, and constant temperature titration of the germ solution is guaranteed.
3. According to the real-time monitoring of the titration information of the solution, the advance prejudgment can be carried out through the correction processing information, the advance temperature interference is carried out through the temperature control information, the solution flows at constant temperature, the hysteresis of the system is reduced, discrete distribution nodes are established in the process of determining the correction information, and drift nodes are removed through a trend removing algorithm; extracting curve space state parameters and establishing a database; solution absorption information is extracted through data indexes, corresponding correction titration information is obtained, and the analysis speed is high through the analysis mode.
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In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
FIG. 1 is a flow chart of the tobacco pathogen solution temperature control method of the present invention.
FIG. 2 is a flow chart of a titration rate curve acquisition method of the present invention.
FIG. 3 is a flow chart of a method of correcting titration information in accordance with the present invention.
FIG. 4 is a flow chart of a titration rate correction method of the present invention.
FIG. 5 is a block diagram of a Ralstonia solanacearum temperature control system of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in FIG. 1, the present invention discloses a block diagram of a temperature control method for tobacco germ solution;
s102, a plurality of first sensor arrays are arranged on a test strip, the amount of solution on the test strip is detected through the first sensors, titration signals are obtained, titration information is obtained, an initial titration rate curve is established according to the titration information, and titration simulation is carried out through Matlab programming;
s104, at least one second sensor is arranged between any two first sensors, solution titration is carried out according to titration information, and meanwhile solution absorption signals on the test strip are detected through the second sensors to obtain solution absorption information;
s106, detecting the test strip characteristics, acquiring the test strip absorption characteristics, and establishing a test strip absorption information database;
s108, screening database information, eliminating data dead spots and deviation data, extracting effective information of the database, and analyzing to obtain solution absorption information;
s110, establishing an information model according to the solution absorption information, analyzing the information model, and establishing a solution absorption rate curve;
s112, obtaining solution temperature control information according to the solution absorption information and the solution absorption rate curve, enabling the solution to absorb at constant temperature, obtaining solution temperature deviation information according to the solution temperature control information, and obtaining a deviation rate;
and S114, when the deviation ratio is larger than a preset deviation ratio threshold value, calculating and acquiring solution temperature correction information, and correcting the solution temperature.
As shown in FIG. 2, the present invention discloses a flow chart of a titration rate curve acquisition method.
According to the embodiment of the invention, a titration signal is obtained to obtain titration information, and an initial titration rate curve is established according to the titration information; the method specifically comprises the following steps:
s202, obtaining a titration signal, simultaneously obtaining test solution channel information, and establishing a titration mathematical model;
s204, obtaining initial titration information according to the titration mathematical model;
s206, analyzing the initial titration information to obtain an initial titration rate;
and S208, establishing a titration rate curve according to the initial titration rate.
As shown in FIG. 3, the present invention discloses a flow chart of a method for correcting titration information.
According to the embodiment of the invention, the modified titration information is obtained according to the solution absorption information and the solution absorption rate curve; the method specifically comprises the following steps:
s302, performing curve segmentation and extraction according to the solution absorption rate curve to obtain extraction information;
s304, establishing discrete distribution nodes according to the extracted information, and removing drift nodes by using a trend removing algorithm;
s306, extracting curve space state parameters and establishing a database;
and S308, extracting solution absorption information through data indexes to obtain corresponding corrected titration information.
As shown in FIG. 4, the present invention discloses a flow chart of a titration rate correction method.
According to the embodiment of the invention, the titration rate is corrected according to the corrected titration information; the method specifically comprises the following steps:
s402, obtaining initial titration information according to the titration mathematical model;
s404, extracting solution absorption information through data indexes to obtain corresponding modified titration information;
s406, obtaining titration deviation information by correcting titration information to obtain a titration deviation rate;
s408, judging whether the titration deviation rate is larger than a preset deviation rate threshold value;
and S410, if the deviation ratio is larger than a preset deviation ratio threshold value, carrying out reverse correction adjustment for correcting titration information.
The model can be built directly by the system or titration simulations can be performed by Matlab programming.
A plurality of sensors are arranged in the test solution channel at intervals, the sensors can be temperature sensors, and the temperature sensors are used for detecting the temperature of each position in the test solution channel.
As shown in FIG. 5, the present invention discloses a block diagram of a temperature control system for Ralstonia solanacearum.
In a second aspect, the present invention provides a tobacco pathogen solution titration system, wherein the system 5 includes: the memory 51 and the processor 52, the memory 51 includes a temperature control method program of the tobacco germ solution, and the following steps are realized when the temperature control method program of the tobacco germ solution is executed by the processor:
obtaining a titration signal to obtain titration information, and establishing an initial titration rate curve according to the titration information;
carrying out solution titration according to the titration information, detecting a solution absorption signal on the test strip at the same time, obtaining solution absorption information, and establishing a solution absorption rate curve;
acquiring solution temperature control information according to the solution absorption information and the solution absorption rate curve;
obtaining the deviation information of the solution temperature according to the temperature control information of the solution, obtaining the deviation rate,
and when the deviation rate is greater than a preset deviation rate threshold value, calculating to obtain solution temperature correction information, and correcting the solution temperature.
According to the embodiment of the invention, the solution titration is carried out according to the titration information, and meanwhile, the solution absorption signal on the test strip is detected to obtain the solution absorption information and establish a solution absorption rate curve; the method specifically comprises the following steps:
detecting the test strip characteristics, acquiring test strip absorption characteristics, and establishing a test strip absorption information database;
screening database information, and eliminating data dead pixels and deviation data;
extracting effective information of a database, and analyzing to obtain solution absorption information;
establishing an information model according to the solution absorption information;
analyzing the information model to obtain a solution absorption rate curve,
and calculating the temperature control information of the solution according to the solution absorption rate curve so that the solution is absorbed at constant temperature.
According to the embodiment of the invention, the titration rate is corrected according to the corrected titration information; the method specifically comprises the following steps:
obtaining initial titration information according to a titration mathematical model;
extracting solution absorption information through data indexes to obtain corresponding modified titration information;
obtaining titration deviation information by correcting titration information to obtain a titration deviation rate;
judging whether the titration deviation rate is greater than a preset deviation rate threshold value or not;
and if the deviation ratio is larger than the preset deviation ratio threshold value, carrying out reverse correction adjustment for correcting the titration information.
According to the embodiment of the invention, a titration signal is obtained to obtain titration information, and an initial titration rate curve is established according to the titration information; the method specifically comprises the following steps:
obtaining a titration signal, simultaneously obtaining test solution channel information, and establishing a titration mathematical model;
obtaining initial titration information according to a titration mathematical model;
analyzing initial titration information to obtain an initial titration rate;
a titration rate curve is established based on the initial titration rate.
According to the embodiment of the invention, the solution titration is carried out according to the titration information, and meanwhile, the solution absorption signal on the test strip is detected to obtain the solution absorption information and establish a solution absorption rate curve; the method specifically comprises the following steps:
detecting the test strip characteristics, acquiring test strip absorption characteristics, and establishing a test strip absorption information database;
screening database information, and eliminating data dead pixels and deviation data;
extracting effective information of a database, and analyzing to obtain solution absorption information;
establishing an information model according to the solution absorption information;
and analyzing the information model to obtain a solution absorption rate curve.
According to the embodiment of the invention, the modified titration information is obtained according to the solution absorption information and the solution absorption rate curve; the method specifically comprises the following steps:
according to the solution absorption rate curve, performing curve segmentation extraction to obtain extraction information;
establishing discrete distribution nodes according to the extracted information, and removing drift nodes by using a trend removing algorithm;
extracting curve space state parameters and establishing a database;
and extracting solution absorption information through data indexes to obtain corresponding modified titration information.
The test strip absorption characteristics are obtained by detecting the test strip characteristics, and a test strip absorption information database is established; screening database information, rejecting data dead pixels and deviation data, extracting effective information of the database, and obtaining a solution absorption rate curve.
Synchronous error correction is carried out on the titration rate through the correction matrix, zero drift is removed, the system response is fast, and solution temperature control information is obtained through analysis according to a titration rate curve, so that the temperature of the germ solution at different titration rates is controlled within a preset threshold value, and constant temperature titration of the germ solution is guaranteed.
According to the real-time monitoring of the titration information of the solution, the advance prejudgment can be carried out through the correction processing information, the advance temperature interference is carried out through the temperature control information, the solution flows at constant temperature, the hysteresis of the system is reduced, discrete distribution nodes are established in the process of determining the correction information, and drift nodes are removed through a trend removing algorithm; extracting curve space state parameters and establishing a database; solution absorption information is extracted through data indexes, corresponding correction titration information is obtained, and the analysis speed is high through the analysis mode.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of a unit is only one logical function division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; can be located in one place or distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all the functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Alternatively, the integrated unit of the present invention may be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as a separate product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods of the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A temperature control method of tobacco germ solution comprises the following steps: a plurality of first sensors and a plurality of second sensors; it is characterized in that the preparation method is characterized in that,
the plurality of first sensor arrays are arranged on the test strip, the first sensors are used for detecting the amount of solution on the test strip to obtain titration signals, titration information is obtained, an initial titration rate curve is established according to the titration information, and a model is established;
at least one second sensor is arranged between any two first sensors, solution titration is carried out according to titration information, and meanwhile, solution absorption signals on the test strip are detected through the second sensor to obtain solution absorption information;
detecting the test strip characteristics, acquiring test strip absorption characteristics, and establishing a test strip absorption information database;
screening database information, removing data dead spots and deviation data, extracting effective information of the database, and analyzing to obtain solution absorption information;
establishing an information model according to the solution absorption information, analyzing the information model, and establishing a solution absorption rate curve;
acquiring solution temperature control information according to the solution absorption information and the solution absorption rate curve, so that the solution is absorbed at constant temperature;
obtaining solution temperature deviation information according to the solution temperature control information to obtain a deviation rate;
and when the deviation rate is greater than a preset deviation rate threshold value, calculating to obtain solution temperature correction information, and correcting the solution temperature.
2. The tobacco pathogen solution temperature control method according to claim 1, wherein a titration signal is obtained to obtain titration information, and an initial titration rate curve is established according to the titration information; the method specifically comprises the following steps:
obtaining a titration signal, simultaneously obtaining test solution channel information, and establishing a titration mathematical model;
obtaining initial titration information according to a titration mathematical model;
analyzing initial titration information to obtain an initial titration rate;
a titration rate curve is established based on the initial titration rate.
3. The tobacco pathogen solution temperature control method according to claim 1, wherein the modified titration information is obtained according to the solution absorption information and the solution absorption rate curve; the method specifically comprises the following steps:
according to the solution absorption rate curve, performing curve segmentation extraction to obtain extraction information;
establishing discrete distribution nodes according to the extracted information, and removing drift nodes by using a trend removing algorithm;
extracting curve space state parameters and establishing a database;
and extracting solution absorption information through data indexes to obtain corresponding modified titration information.
4. The tobacco pathogen solution temperature control method according to claim 1, wherein the titration rate is corrected according to the corrected titration information; the method specifically comprises the following steps:
obtaining initial titration information according to a titration mathematical model;
extracting solution absorption information through data indexes to obtain corresponding modified titration information;
obtaining titration deviation information by correcting titration information to obtain a titration deviation rate;
judging whether the titration deviation rate is greater than a preset deviation rate threshold value or not;
and if the deviation ratio is larger than the preset deviation ratio threshold value, carrying out reverse correction adjustment for correcting the titration information.
5. The method of claim 1, wherein the model is directly established by the system or is programmed by Matlab for titration simulation.
6. The method according to claim 1, wherein a plurality of sensors are spaced in the test solution channel, and the sensors can be temperature sensors for detecting the temperature at each position in the test solution channel.
7. A tobacco germ solution temperature control system, the system comprising: the storage comprises a temperature control method program of the tobacco germ solution, and the processor executes the temperature control method program of the tobacco germ solution to realize the following steps:
obtaining a titration signal to obtain titration information, and establishing an initial titration rate curve according to the titration information;
carrying out solution titration according to the titration information, detecting a solution absorption signal on the test strip at the same time, obtaining solution absorption information, and establishing a solution absorption rate curve;
acquiring solution temperature control information according to the solution absorption information and the solution absorption rate curve;
obtaining the deviation information of the solution temperature according to the temperature control information of the solution, obtaining the deviation rate,
when the deviation rate is larger than a preset deviation rate threshold value, calculating to obtain solution temperature correction information, and correcting the solution temperature;
carrying out solution titration according to the titration information, detecting a solution absorption signal on the test strip at the same time, obtaining solution absorption information, and establishing a solution absorption rate curve; the method specifically comprises the following steps:
detecting the test strip characteristics, acquiring test strip absorption characteristics, and establishing a test strip absorption information database;
screening database information, and eliminating data dead pixels and deviation data;
extracting effective information of a database, and analyzing to obtain solution absorption information;
establishing an information model according to the solution absorption information;
and analyzing the information model to obtain a solution absorption rate curve.
8. The tobacco pathogen solution temperature control system according to claim 7, wherein solution titration is performed according to titration information, and simultaneously a solution absorption signal on a test strip is detected to obtain solution absorption information and establish a solution absorption rate curve; the method specifically comprises the following steps:
detecting the test strip characteristics, acquiring test strip absorption characteristics, and establishing a test strip absorption information database;
screening database information, and eliminating data dead pixels and deviation data;
extracting effective information of a database, and analyzing to obtain solution absorption information;
establishing an information model according to the solution absorption information;
analyzing the information model to obtain a solution absorption rate curve;
and calculating the temperature control information of the solution according to the solution absorption rate curve so that the solution is absorbed at constant temperature.
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