CN112461918B - Adjusting system and adjusting method of eddy current sensor - Google Patents
Adjusting system and adjusting method of eddy current sensor Download PDFInfo
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Abstract
The invention discloses an adjusting system and an adjusting method of an eddy current sensor, wherein the adjusting system comprises a cloud computing control platform, a sample wafer authentication system and a statistics system, and the output end of a sample wafer information loading unit is connected with the input end of a central processing unit. According to the adjusting system and the adjusting method of the eddy current sensor, the material to be detected is sampled through the processing unit, the general material can be directly processed through the central processing unit and then is identified by the automatic identification unit, the parameters of the eddy current sensor do not need to be adjusted, the data of a special material is searched through the data unit, the parameters of the eddy current sensor are adjusted by the parameter updating unit, the whole adjusting process is convenient and intelligent, and the problem that the parameter adjustment of the eddy current sensor is complicated when the existing eddy current sensor detects the material with special performance is solved.
Description
Technical Field
The invention relates to the technical field of eddy current sensors, in particular to an adjusting system and an adjusting method of an eddy current sensor.
Background
The eddy current sensor can measure the distance between the measured metal conductor and the probe surface in a static and dynamic non-contact mode with high linearity and high resolution. It is a non-contact linearization metrology tool. The eddy current sensor can accurately measure static and dynamic relative displacement changes between a detected body (necessarily a metal conductor) and the probe end face. In the state analysis of high-speed rotating machinery and reciprocating motion machinery, vibration research and analysis measurement, various parameters of the vibration state of a rotor can be continuously and accurately acquired for non-contact high-precision vibration and displacement signals. Such as radial vibration, amplitude, and axial position of the shaft. From theoretical analysis of rotor dynamics and bearingscience, the motion state of a large-scale rotating machine mainly depends on the core-rotating shaft, while an eddy current sensor can directly and non-contact measure the state of the rotating shaft, and can provide key information for early judgment of mechanical problems such as unbalance, misalignment, bearing abrasion, shaft crack, friction and the like of a rotor. The eddy current sensor has the advantages of good long-term working reliability, wide measuring range, high sensitivity, high resolution, high response speed, strong anti-interference force, no influence of media such as greasy dirt, simple structure and the like, and is widely applied to on-line monitoring and fault diagnosis of large-scale rotating machinery states.
Before purchasing, the current vortex sensor needs to inform the manufacturer of what is the tested material, the current vortex sensor can adapt to ferromagnetic materials or nonferromagnetic materials, if the performance is special, a manufacturer sample can be provided first, the manufacturer can adjust some parameters of the current vortex sensor according to the sample in the factory, and the current vortex sensor does not need to be adjusted on site of a customer, so that the adjustment parameters are troublesome, the manufacturer needs to be required to adjust, and the sample is also required to be provided, and the whole process is complicated.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an adjusting system and an adjusting method of an eddy current sensor, which solve the problem that when the existing eddy current sensor detects materials with special performance, a manufacturer is required to adjust some parameters of the eddy current sensor in a factory according to a sample, and the whole process is complicated.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an eddy current sensor's governing system, includes cloud computing control platform, sample wafer authentication system and statistical system, sample wafer authentication system includes sample wafer information loading unit, central processing unit, data unit, retrieval unit, screening unit, affirmation unit, parameter updating unit, use unit, automatic identification unit and processing unit, sample wafer information loading unit's output is connected with central processing unit's input, central processing unit's output is connected with data unit, automatic identification unit and processing unit's input respectively, data unit's output is connected with retrieval unit's input, retrieval unit's output is connected with screening unit's input, screening unit's output is connected with affirmation unit's input, affirmation unit and processing unit's output are all connected with parameter updating unit's input, parameter updating unit and automatic identification unit's output are connected with use unit's input.
Preferably, the processing unit comprises a feedback module, a central processing module, an uploading module, a data backup module and a sharing module, wherein the output end of the feedback module is connected with the input end of the central processing module, the output end of the central processing module is respectively connected with the input ends of the data backup module and the uploading module, and the output end of the uploading module is connected with the input end of the sharing module.
Preferably, the automatic identification unit comprises an analysis module, an information processing module, a data parameter module, a main control module and a proposal module, wherein the output ends of the analysis module and the information processing module are connected with the input end of the data parameter module, the output end of the data parameter module is connected with the input end of the main control module, and the output end of the main control module is connected with the input end of the proposal module.
Preferably, the parameter updating unit comprises a data parameter input module, a central control module, a database module, a data reading module, a display module and a data parameter checking module, wherein the output end of the data parameter input module is connected with the input end of the central control module, the output ends of the central control module and the data parameter checking module are both connected with the input end of the database module, the output end of the database module is connected with the input end of the data reading module, and the output end of the data reading module is connected with the input end of the display module.
Preferably, the retrieval unit comprises an information input module, an information reading module, an information comparison module, a main control information module, an analysis information module and an output module, wherein the output end of the information input module is connected with the input end of the information reading module, the output ends of the information reading module and the information comparison module are both connected with the input end of the main control information module, the output end of the main control information module is connected with the input end of the analysis information module, and the output end of the analysis information module is connected with the input end of the output module.
Preferably, the statistical system comprises a transmission unit, a receiving unit, a storage unit, a first database unit, a central controller, a second database unit, a sending unit and a terminal unit, wherein the output end of the transmission unit is connected with the input end of the receiving unit, the output ends of the receiving unit and the second database unit are both connected with the input end of the storage unit, the output end of the storage unit is respectively connected with the input ends of the first database unit and the sending unit, the output end of the first database unit is connected with the input end of the central controller, the output end of the central controller is connected with the input end of the second database unit, and the output end of the sending unit is connected with the input end of the terminal unit.
Preferably, the terminal unit comprises a receiving module, a control data module, an analyzing module, an extracting module, a backup module and a sharing module, wherein the output end of the receiving module is connected with the input end of the control data module, the output end of the control data module is connected with the input end of the analyzing module, and the output end of the analyzing module is respectively connected with the input ends of the extracting module, the backup module and the sharing module.
Preferably, the storage unit comprises a data summarizing module, a data processing module, a classifying module, a first deriving module, a first extracting module, a second deriving module and a second extracting module, wherein the output end of the data summarizing module is connected with the input end of the data processing module, the output end of the data processing module is connected with the input end of the classifying module, the output ends of the classifying module are respectively connected with the input ends of the first deriving module and the second deriving module, the output end of the first deriving module is connected with the input end of the first extracting module, and the output end of the second deriving module is connected with the input end of the second extracting module.
Preferably, the output end of the cloud computing control platform is connected with the input ends of the sample wafer authentication system and the statistics system respectively.
The invention also discloses an adjusting method of the eddy current sensor, which comprises the following steps:
s1, sample identification: firstly, identifying a sample to be detected, wherein the sample to be detected can be directly processed by a central processing unit, and then is identified by an automatic identification unit, so that parameters of the eddy current sensor do not need to be adjusted;
S2, parameter adjustment: for special materials, the CPU is used for transmitting sample information to the data unit, the retrieval unit and the screening unit are used for searching data in the parameter database, and the confirmation unit is used for determining, so that the parameter updating unit is used for adjusting the parameters of the eddy current sensor;
S3, data sharing: for unknown materials, the central processing module is used for processing, and then the information of the unknown materials is uploaded through the uploading module and shared by the sharing module;
S4, parameter data statistics: the method comprises the steps of transmitting information of unknown materials through a transmission unit, storing the information into a first database unit through a storage unit, processing the information into a second database unit through a central controller, storing processed data through the storage unit again, and then transmitting the processed data through a transmission unit.
Advantageous effects
The invention provides an adjusting system and an adjusting method of an eddy current sensor. Compared with the prior art, the method has the following beneficial effects:
(1) The sample wafer authentication system comprises a sample wafer information loading unit, a central processing unit, a data unit, a retrieval unit, a screening unit, a confirmation unit, a parameter updating unit, a using unit, an automatic identification unit and a processing unit, wherein the output end of the sample wafer information loading unit is connected with the input end of the central processing unit, the output end of the central processing unit is respectively connected with the input ends of the data unit, the automatic identification unit and the processing unit, the output end of the data unit is connected with the input end of the retrieval unit, the output end of the retrieval unit is connected with the input end of the screening unit, the output ends of the confirmation unit and the processing unit are connected with the input end of the parameter updating unit, the output ends of the parameter updating unit and the automatic identification unit are connected with the input end of the using unit, the processing unit is used for sampling materials to be detected, the current vortex sensor parameters do not need to be adjusted after the common materials can be directly processed by the central processing unit, the special materials are subjected to data searching by the data unit, the parameter updating unit is used for carrying out data searching on the special materials, the current vortex sensor parameters can be conveniently adjusted by the aid of the automatic identification unit, the current vortex sensor has the intelligent sensor, the current sensor can be adjusted according to the current sensor parameters, the current sensor can be conveniently adjusted by the factory, and the current sensor has the current sensor parameters can be adjusted according to the current sensor parameters, and the current sensor can be conveniently adjusted by the factory, and the current sensor can be conveniently has the current sensor parameters.
(2) The output end of the feedback module is connected with the input ends of the central processing module, the output end of the central processing module is respectively connected with the input ends of the data backup module and the uploading module, the output end of the uploading module is connected with the input end of the sharing module, and the feedback of information of some unknown materials is conveniently carried out through the cooperation of the uploading module and the sharing module and the information is timely sent to a manufacturer of the eddy current sensor.
(3) The system comprises a transmission unit, a receiving unit, a storage unit, a first database unit, a central controller, a second database unit, a sending unit and a terminal unit, wherein the output end of the transmission unit is connected with the input end of the receiving unit, the output ends of the receiving unit and the second database unit are both connected with the input end of the storage unit, the output end of the storage unit is respectively connected with the input ends of the first database unit and the sending unit, the output end of the first database unit is connected with the input end of the central controller, the output end of the central controller is connected with the input end of the second database unit, the output end of the sending unit is connected with the input end of the terminal unit, and the information is timely transmitted to an eddy current sensor manufacturer through sample information data transmitted by people.
Drawings
FIG. 1 is a schematic block diagram of a system of the present invention;
FIG. 2 is a schematic block diagram of a dailies authentication system of the present invention;
FIG. 3 is a schematic block diagram of a processing unit of the present invention;
FIG. 4 is a schematic block diagram of an automatic identification unit of the present invention;
FIG. 5 is a schematic block diagram of a parameter updating unit according to the present invention;
FIG. 6 is a schematic block diagram of a retrieval unit of the present invention;
FIG. 7 is a schematic block diagram of a statistical system of the present invention;
fig. 8 is a schematic block diagram of a terminal unit of the present invention;
FIG. 9 is a functional block diagram of a memory cell of the present invention;
Fig. 10 is a process flow diagram of the present invention.
In the figure: 1-cloud computing control platform, 2-dailies authentication system, 201-dailies information loading unit, 202-central processor, 203-data unit, 204-retrieval unit, 2041-information input module, 2042-information reading module, 2043-information comparison module, 2044-master control information module, 2045-resolution information module, 2046-output module, 205-screening unit, 206-validation unit, 207-parameter updating unit, 2071-data parameter input module, 2072-central control module, 2073-database module, 2074-data reading module, 2075-display module, 2076-data parameter viewing module, 208-use unit, 209-automatic identification unit, 2091-analysis module 2092-information processing module, 2093-data parameter module, 2094-master module, 2095-presentation module, 210-processing unit, 2101-feedback module, 2102-central processing module, 2103-upload module, 2104-data backup module, 2105-sharing module, 3-statistics system, 31-transmission unit, 32-receiving unit, 33-storage unit, 331-data summarizing module, 332-data processing module, 333-classification module, 334-first export module, 335-first retrieval module, 336-second export module, 337-second retrieval module, 34-first database, 35-central controller, 36-second database unit, 37-transmission unit, 38-terminal unit, 381-receive module, 382-control data module, 383-parse module, 384-extract module, 385-backup module, 386-share module.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: the regulating system of the eddy current sensor comprises a cloud computing control platform 1, a sample wafer authentication system 2 and a statistics system 3, wherein the sample wafer authentication system 2 comprises a sample wafer information loading unit 201, a central processing unit 202, a data unit 203, a retrieval unit 204, a screening unit 205, a confirmation unit 206, a parameter updating unit 207, a using unit 208, an automatic identification unit 209 and a processing unit 210, the output end of the sample wafer information loading unit 201 is connected with the input end of the central processing unit 202, the output end of the central processing unit 202 is respectively connected with the input ends of the data unit 203, the automatic identification unit 209 and the processing unit 210, the output end of the data unit 203 is connected with the input end of the retrieval unit 204, the output end of the retrieval unit 204 is connected with the input end of the screening unit 205, the output end of the screening unit 205 is connected with the input end of the confirmation unit 206, the output ends of the confirmation unit 206 and the processing unit 210 are connected with the input end of the parameter updating unit 207, the output ends of the parameter updating unit 207 and the automatic identification unit 209 are connected with the input end of the using unit 208, the materials to be detected are sampled through the processing unit 201, general materials can be directly processed through the central processing unit 202 and then identified by the automatic identification unit 209, the parameters of the eddy current sensor do not need to be adjusted, data searching is carried out on special materials through the data unit 203, the parameters of the eddy current sensor are adjusted by the parameter updating unit 207, the whole adjusting process is convenient and intelligent, and the problem that when the existing eddy current sensor detects the materials with special performance, manufacturers are required to adjust some parameters of the eddy current sensor in a factory according to sample plates is solved, and the whole process is complex is solved.
The processing unit 210 comprises a feedback module 2101, a central processing module 2102, an uploading module 2103, a data backup module 2104 and a sharing module 2105, wherein the output end of the feedback module 2101 is connected with the input end of the central processing module 2102, the output end of the central processing module 2102 is respectively connected with the input ends of the data backup module 2104 and the uploading module 2103, the output end of the uploading module 2103 is connected with the input end of the sharing module 2105, and the uploading module 2103 and the sharing module 2105 are matched for use, so that feedback is conveniently carried out on information of some unknown materials and the information is timely sent to an eddy current sensor manufacturer.
The automatic identification unit 209 includes an analysis module 2091, an information processing module 2092, a data parameter module 2093, a main control module 2094, and a presentation module 2095, wherein the output ends of the analysis module 2091 and the information processing module 2092 are connected to the input end of the data parameter module 2093, the output end of the data parameter module 2093 is connected to the input end of the main control module 2094, and the output end of the main control module 2094 is connected to the input end of the presentation module 2095.
The parameter updating unit 207 comprises a data parameter input module 2071, a central control module 2072, a database module 2073, a data reading module 2074, a display module 2075 and a data parameter checking module 2076, wherein the output end of the data parameter input module 2071 is connected with the input end of the central control module 2072, the output ends of the central control module 2072 and the data parameter checking module 2076 are both connected with the input end of the database module 2073, the output end of the database module 2073 is connected with the input end of the data reading module 2074, and the output end of the data reading module 2074 is connected with the input end of the display module 2075.
The retrieving unit 204 includes an information input module 2041, an information reading module 2042, an information comparing module 2043, a main control information module 2044, an analysis information module 2045 and an output module 2046, wherein the output end of the information input module 2041 is connected with the input end of the information reading module 2042, the output ends of the information reading module 2042 and the information comparing module 2043 are both connected with the input end of the main control information module 2044, the output end of the main control information module 2044 is connected with the input end of the analysis information module 2045, and the output end of the analysis information module 2045 is connected with the input end of the output module 2046.
The statistical system 3 comprises a transmission unit 31, a receiving unit 32, a storage unit 33, a first database unit 34, a central controller 35, a second database unit 36, a sending unit 37 and a terminal unit 38, wherein the output end of the transmission unit 31 is connected with the input end of the receiving unit 32, the output ends of the receiving unit 32 and the second database unit 36 are both connected with the input end of the storage unit 33, the output end of the storage unit 33 is respectively connected with the input ends of the first database unit 34 and the sending unit 37, the output end of the first database unit 34 is connected with the input end of the central controller 35, the output end of the central controller 35 is connected with the input end of the second database unit 36, the output end of the sending unit 37 is connected with the input end of the terminal unit 38, and the information is timely transmitted to a current vortex sensor manufacturer through sample information data transmitted to people.
The terminal unit 38 includes a receiving module 381, a control data module 382, an analyzing module 383, an extracting module 384, a backup module 385 and a sharing module 386, wherein an output end of the receiving module 381 is connected with an input end of the control data module 382, an output end of the control data module 382 is connected with an input end of the analyzing module 383, and an output end of the analyzing module 383 is respectively connected with input ends of the extracting module 384, the backup module 385 and the sharing module 386.
The storage unit 33 includes a data summarizing module 331, a data processing module 332, a classifying module 333, a first deriving module 334, a first retrieving module 335, a second deriving module 336 and a second retrieving module 337, where an output end of the data summarizing module 331 is connected to an input end of the data processing module 332, an output end of the data processing module 332 is connected to an input end of the classifying module 333, output ends of the classifying module 333 are respectively connected to input ends of the first deriving module 334 and the second deriving module 336, an output end of the first deriving module 334 is connected to an input end of the first retrieving module 335, and an output end of the second deriving module 336 is connected to an input end of the second retrieving module 337.
The output end of the cloud computing control platform 1 is respectively connected with the input ends of the sample wafer authentication system 2 and the statistics system 3.
The invention also discloses an adjusting method of the eddy current sensor, which comprises the following steps:
S1, sample identification: firstly, a sample to be detected is identified through 201, and after general materials can be directly processed through a central processing unit 202, the automatic identification unit 209 is utilized for identification, and the parameters of the eddy current sensor do not need to be adjusted;
S2, parameter adjustment: for special materials, the CPU 202 is used for transmitting sample information to the data unit 203, the retrieval unit 204 and the screening unit 205 are used for searching data in the parameter database, and the confirmation unit 206 is used for determining, so that the parameter updating unit 207 is used for adjusting the parameters of the eddy current sensor;
S3, data sharing: for unknown materials, the information of the unknown materials is uploaded through the uploading module 2103 and shared by the sharing module 2105 after being processed by the central processing module 2102;
S4, parameter data statistics: the information of the unknown material is transmitted by the transmission unit 31, the information is stored in the first database unit 34 by the storage unit 33, the second database unit 36 is obtained by processing by the central controller 35, the processed data is stored again by the storage unit 33, and then the processed data is transmitted by the transmission unit 37.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an eddy current sensor's governing system, includes cloud computing control platform (1), sample wafer authentication system (2) and statistics system (3), the output of cloud computing control platform (1) is connected its characterized in that with the input of sample wafer authentication system (2) and statistics system (3) respectively: the sample authentication system (2) comprises a sample information loading unit (201), a central processing unit (202), a data unit (203), a retrieval unit (204), a screening unit (205), a confirmation unit (206), a parameter updating unit (207), a using unit (208), an automatic identification unit (209) and a processing unit (210), wherein the output end of the sample information loading unit (201) is connected with the input end of the central processing unit (202), the output end of the central processing unit (202) is respectively connected with the input ends of the data unit (203), the automatic identification unit (209) and the processing unit (210), the output end of the data unit (203) is connected with the input end of the retrieval unit (204), the output end of the retrieval unit (204) is connected with the input end of the screening unit (205), the output end of the screening unit (205) is connected with the input end of the confirmation unit (206), the output ends of the confirmation unit (206) and the processing unit (210) are both connected with the input end of the parameter updating unit (207), and the output end of the automatic identification unit (208) is connected with the input end of the using unit (209).
The processing unit (210) comprises a feedback module (2101), a central processing module (2102), an uploading module (2103), a data backup module (2104) and a sharing module (2105), wherein the output end of the feedback module (2101) is connected with the input end of the central processing module (2102), the output end of the central processing module (2102) is respectively connected with the input ends of the data backup module (2104) and the uploading module (2103), the output end of the uploading module (2103) is connected with the input end of the sharing module (2105), and the feedback of information of some unknown materials is facilitated through the cooperation of the uploading module (2103) and the sharing module (2105) and the information is timely sent to a manufacturer of the eddy current sensor;
After the general materials can be directly processed by the central processing unit (202), the automatic identification unit (209) is utilized to identify, the parameters of the eddy current sensor do not need to be adjusted, the automatic identification unit (209) comprises an analysis module (2091), an information processing module (2092), a data parameter module (2093), a main control module (2094) and a presentation module (2095), the output ends of the analysis module (2091) and the information processing module (2092) are connected with the input end of the data parameter module (2093), the output end of the data parameter module (2093) is connected with the input end of the main control module (2094), and the output end of the main control module (2094) is connected with the input end of the presentation module (2095);
For special materials, data searching is carried out through the data unit (203), parameters of the eddy current sensor are adjusted through the parameter updating unit (207), the parameter updating unit (207) comprises a data parameter input module (2071), a central control module (2072), a database module (2073), a data reading module (2074), a display module (2075) and a data parameter checking module (2076), the output end of the data parameter input module (2071) is connected with the input end of the central control module (2072), the output ends of the central control module (2072) and the data parameter checking module (2076) are connected with the input end of the database module (2073), and the output end of the database module (2073) is connected with the input end of the data reading module (2074), and the output end of the data reading module (2074) is connected with the input end of the display module (2075).
2. An adjustment system for an eddy current sensor according to claim 1, wherein: the retrieval unit (204) comprises an information input module (2041), an information reading module (2042), an information comparison module (2043), a main control information module (2044), an analysis information module (2045) and an output module (2046), wherein the output end of the information input module (2041) is connected with the input end of the information reading module (2042), the output ends of the information reading module (2042) and the information comparison module (2043) are both connected with the input end of the main control information module (2044), the output end of the main control information module (2044) is connected with the input end of the analysis information module (2045), and the output end of the analysis information module (2045) is connected with the input end of the output module (2046).
3. An adjustment system for an eddy current sensor according to claim 1, wherein: the statistics system (3) comprises a transmission unit (31), a receiving unit (32), a storage unit (33), a first database unit (34), a central controller (35), a second database unit (36), a sending unit (37) and a terminal unit (38), wherein the output end of the transmission unit (31) is connected with the input end of the receiving unit (32), the output ends of the receiving unit (32) and the second database unit (36) are both connected with the input end of the storage unit (33), the output end of the storage unit (33) is respectively connected with the input ends of the first database unit (34) and the sending unit (37), the output end of the first database unit (34) is connected with the input end of the central controller (35), the output end of the central controller (35) is connected with the input end of the second database unit (36), and the output end of the sending unit (37) is connected with the input end of the terminal unit (38).
4. A conditioning system for an eddy current sensor according to claim 3, wherein: the terminal unit (38) comprises a receiving module (381), a control data module (382), an analysis module (383), an extraction module (384), a backup module (385) and a sharing module (386), wherein the output end of the receiving module (381) is connected with the input end of the control data module (382), the output end of the control data module (382) is connected with the input end of the analysis module (383), and the output end of the analysis module (383) is respectively connected with the input ends of the extraction module (384), the backup module (385) and the sharing module (386).
5. A conditioning system for an eddy current sensor according to claim 3, wherein: the storage unit (33) comprises a data summarizing module (331), a data processing module (332), a classifying module (333), a first export module (334), a first taking-out module (335), a second export module (336) and a second taking-out module (337), wherein the output end of the data summarizing module (331) is connected with the input end of the data processing module (332), the output end of the data processing module (332) is connected with the input end of the classifying module (333), the output end of the classifying module (333) is connected with the input ends of the first export module (334) and the second export module (336) respectively, the output end of the first export module (334) is connected with the input end of the first taking-out module (335), and the output end of the second export module (336) is connected with the input end of the second taking-out module (337).
6. A method for adjusting an eddy current sensor, comprising: a conditioning system employing the eddy current sensor of claim 3, comprising the steps of:
S1, sample identification: firstly, a sample to be detected is identified through a sample information loading unit (201), and after general materials can be directly processed through a central processing unit (202), an automatic identification unit (209) is utilized for identification, so that parameters of an eddy current sensor do not need to be adjusted;
S2, parameter adjustment: for special materials, a central processing unit (202) is used for transmitting sample information to a data unit (203), a search unit (204) and a screening unit (205) are used for searching data in a parameter database, and a confirmation unit (206) is used for determining, so that a parameter updating unit (207) is used for adjusting parameters of the eddy current sensor;
S3, data sharing: for unknown materials, the information of the unknown materials is uploaded through an uploading module (2103) and shared by a sharing module (2105) after being processed by a central processing module (2102);
S4, parameter data statistics: the information of unknown materials is transmitted through the transmission unit (31), the information is stored into the first database unit (34) through the storage unit (33), the second database unit (36) is obtained through the processing of the central controller (35), the processed data is stored through the storage unit (33) again, and then the data is transmitted through the transmission unit (37).
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