Infrared spectrum data detection system and method

Abstract

The present invention discloses an infrared spectrum data detection system and method, which relates to the field of data detection technology, including a data positioning end, a spectrum judgment end and a spectrum correction end. The data positioning end is used to select different detection objects to collect basic information of the selected detection object in real time and determine different battery cell detection schemes. The spectrum judgment end is used to calculate the irradiation intensity of the detection object surface in real time and issue early warning information of the infrared spectrum in advance. The spectrum correction end is used to analyze the absorption and reflection data of the detection object to infrared rays of a specific wavelength in real time when it is judged that the infrared spectrum irradiation meets the standard, obtain its internal lattice vibration information, and timely evaluate the state of the detection object. The infrared spectrum data detection system and method are convenient for effectively formulating infrared spectrum data detection schemes, improving data detection effects, and realizing the effect of automatically correcting infrared spectrum irradiation deviation values, reducing spectrum irradiation blind areas.

Description

Technical Field

[0001] The present invention relates to the technical field of data detection, and in particular to an infrared spectrum data detection system and method. Background Art

[0002] Infrared spectroscopy data detection is a technology that obtains structural information by analyzing the vibration and rotation energy level transitions of material molecules. Infrared spectroscopy analysis is widely used in chemistry, physics, biology and other fields. It can provide structural information of organic compounds, especially the characteristic absorption of functional groups. This technology is based on the quantized transitions of intramolecular vibration and rotation energy levels. By measuring the absorption of infrared radiation by molecules at different wavelengths, the infrared absorption spectrum of the sample is obtained.

[0003] At present, when infrared spectral data is detected for lattice vibration information of battery core materials, in complex sample systems, the superposition effect of infrared spectral regions leads to limitations in its resolution ability, and it is impossible to unify spectral standards for different test objects, resulting in the inability to effectively formulate detection plans; when detecting lattice vibration information of battery core materials, it is necessary to adjust the absorption coefficient in the near-infrared short-wave region. Since the absorption coefficient in the near-infrared short-wave region is small and the penetrability is high, this may limit its application in precise measurement, resulting in limitations in infrared spectral analysis capabilities, and the inability to timely understand the light absorption rate on the surface of the test object, resulting in the inability to timely determine whether the infrared spectral rays meet the standards, affecting the data detection effect; and when it is determined that the infrared spectral rays do not meet the standards, it is impossible to calculate the infrared spectral irradiation deviation value and deviation angle in real time, resulting in the inability to automatically correct the infrared spectral irradiation deviation value, and the existence of spectral irradiation blind spots, affecting the accuracy of spectral information.

[0004] Therefore, an infrared spectrum data detection system and method are proposed to solve the above problems. Summary of the invention

[0005] The main purpose of the present invention is to provide an infrared spectrum data detection system and method to solve the problems raised in the above background.

[0006] To achieve the above object, the technical solution adopted by the present invention is: an infrared spectrum data detection system and method, including a data positioning end, a spectrum judgment end and a spectrum correction end;

[0007] The data positioning terminal is used to collect basic information of the selected detection object in real time, analyze the absorption and reflection area of ​​the detection object to infrared rays of a specific wavelength, set the standard infrared ray absorption and reflection area of ​​the detection object, and determine different battery cell detection schemes;

[0008] The spectrum judgment end is used to calculate the irradiation intensity of the detection object surface in real time and the light absorption rate of the detection object surface at the current moment, judge whether the infrared spectrum irradiation meets the standard, and issue a warning reminder when it is judged that the infrared spectrum irradiation does not meet the standard, and issue infrared spectrum warning information in advance;

[0009] The spectrum correction end is used to analyze the absorption and reflection data of the detection object to infrared rays of a specific wavelength in real time when it is judged that the infrared spectrum irradiation meets the standard. When it is judged that the infrared spectrum irradiation does not meet the standard, the infrared spectrum irradiation deviation value and deviation angle are calculated in real time to automatically correct the infrared spectrum irradiation deviation value.

[0010] The data positioning terminal includes a detection and selection module, an information acquisition module and a detection and tracking module;

[0011] The detection selection module is used to select the detection object for infrared spectrum data detection by customizing the selection mode, and the detection object includes battery cells, and the battery cells include lithium-ion cells, nickel-hydrogen cells and lead-acid cells;

[0012] The information acquisition module is used to automatically scan and record basic information of the test object through a data recorder and a camera. The basic information includes the type of positive and negative electrode materials, surface area, color, quality and surface area detection parameters.

[0013] The detection and tracking module includes a standard spectrum unit, a detection and analysis unit, and a detection scheme unit;

[0014] The standard spectrum unit is used to set the standard spectrum parameters of the detected object;

[0015] The detection and analysis unit includes an absorption area unit and a reflection area unit;

[0016] The absorption area unit is used to set the light absorption standard threshold of the infrared light of the detection object and calculate the infrared spectrum absorption rate at the current moment in real time. The calculation formula is as follows:

[0017] A = Lg(1 / T);

[0018] Where A represents the infrared spectrum absorbance at the current moment, and T represents the infrared spectrum transmittance at the current moment;

[0019] The reflection area unit is used to set the reflection standard threshold of the infrared light of the detection object and calculate the infrared spectrum reflectivity at the current moment in real time. The calculation formula is as follows:

[0020] ;

[0021] in, Indicates the infrared spectrum reflectance at the current moment, Indicates the intensity of light reflected from the surface of the test object. It indicates the intensity of light reflected from the surface of the test object with known reflectivity.

[0022] The detection scheme unit is used to formulate an infrared spectrum data detection scheme according to the detection object with different basic information, the different basic information includes the type of positive and negative electrode materials, surface area, color, quality and surface area detection parameters, and the infrared spectrum data detection scheme formulates the infrared light irradiation angle according to the material type and surface area in the different basic information;

[0023] The detection scheme unit is connected to the absorption area unit and the reflection area unit.

[0024] The spectrum judgment end includes a spectrum illumination module, a multi-dimensional intercommunication module and a spectrum judgment module;

[0025] The spectrum irradiation module includes a spectrum irradiation unit and a spectrum adjustment unit;

[0026] The spectrum irradiation unit is used to implement infrared spectrum irradiation on the detection object through an infrared spectrum irradiator;

[0027] The spectrum adjustment unit is used to adjust the irradiation angle of the infrared spectrometer through an angle driving device. The angle driving device has automatic start and countdown end functions, and the automatic start and countdown end functions are performed in an increasing and decreasing manner respectively.

[0028] The multi-dimensional intercommunication module includes a multi-dimensional intercommunication unit and a comprehensive deviation unit;

[0029] The multi-dimensional intercommunication unit is used to monitor the detected object at multiple angles simultaneously through a multi-angle camera, and to interconnect the monitoring values ​​of the multiple angles through data transmission;

[0030] The comprehensive deviation unit is used to calculate the difference between the infrared spectrum absorbance and reflectance at the current moment and the standard absorption threshold and the standard reflection threshold. If the difference = 0, it is judged that the infrared spectrum irradiation parameters at the current moment are normal. If the difference ≠ 0, it is judged that the infrared spectrum irradiation parameters at the current moment are abnormal, and the system feedback is reported for manual processing.

[0031] The spectrum judgment module includes a spectrum judgment unit and a spectrum early warning unit;

[0032] The spectrum judgment unit is used to judge that the infrared spectrum irradiation parameters at the current moment are abnormal, and report to the system that the infrared spectrum irradiation is abnormal;

[0033] The spectrum warning unit is used to issue an early warning instruction of infrared spectrum abnormality to the detected object according to the judgment result of infrared spectrum irradiation.

[0034] The spectrum correction end includes a component acquisition module, a detection and evaluation module, a deviation calculation module and a correction monitoring module;

[0035] The component acquisition module includes an internal component unit, which is used to obtain internal component parameters of the detected object by irradiating the detection data with infrared spectrum;

[0036] The detection and evaluation module is used to automatically evaluate the state of the detection object according to the internal component parameters of the detection object.

[0037] The deviation calculation module includes an irradiation deviation unit and an angle deviation unit. The irradiation deviation unit is used to calculate the deviation value of the infrared spectrum irradiation parameter at the current moment in real time. The calculation method usually calculates the difference between the infrared spectrum irradiation standard parameter and the infrared spectrum irradiation parameter detected by the data detector at the current moment. If the difference = 0, it is judged that the infrared spectrum irradiation is normal. If the difference ≠ 0, it is judged that the infrared spectrum irradiation is abnormal, and the reporting system issues an automatic correction instruction;

[0038] The angle deviation unit is used to calculate the infrared spectrum irradiation angle deviation value at the current moment in real time, and the calculation formula is as follows:

[0039] ;

[0040] in, is the azimuth of infrared spectrum irradiation angle, is the vector of the infrared spectrum irradiating the detection object in the X-axis direction, is the vector of the infrared spectrum irradiating the detection object in the Y-axis direction, Indicates the infrared spectrum irradiation angle deviation value at the current moment, and according to The numerical value can automatically correct the angle deviation difference of infrared spectrum irradiation detection object;

[0041] The correction monitoring module includes a data angle correction unit and an adjustment tracking unit;

[0042] The data angle correction unit is used to automatically correct the infrared spectrum irradiation angle according to the deviation value through the angle adjustment device;

[0043] The adjustment tracking unit is used to monitor in real time whether the infrared spectrum irradiation parameters after the angle adjustment are normal through a data tracker and a data detector, until the infrared spectrum irradiation angle deviation value reaches 0;

[0044] The adjustment tracking unit, the deviation calculation module and the component acquisition module are connected.

[0045] A method for detecting infrared spectrum data comprises the following steps:

[0046] Step 1: Configure the IP address information of the remote server for infrared spectrum detection of battery material;

[0047] Step 2: Enter the data positioning terminal, select the object to be tested, collect basic information about the object, analyze the absorption and reflection areas of the object to infrared rays of a specific wavelength in real time, and determine different battery cell testing solutions;

[0048] Step 3: Enter the spectrum judgment terminal, calculate the illumination intensity of the surface of the detection object in real time, obtain the light absorption rate of the surface of the detection object at the current moment, judge in real time whether the infrared spectrum illumination meets the standard, and issue an early warning reminder when it is judged that the infrared spectrum illumination does not meet the standard;

[0049] Step 4: Enter the spectrum correction end. If the infrared spectrum irradiation meets the standard, the absorption and reflection data of the test object to infrared rays of a specific wavelength are analyzed in real time to obtain its internal lattice vibration information and evaluate the state of the test object. If the infrared spectrum irradiation does not meet the standard, the infrared spectrum irradiation deviation value and deviation angle are calculated in real time, the infrared spectrum irradiation deviation value is automatically corrected, and multi-angle infrared light irradiation is achieved through multi-dimensional adjustment.

[0050] The present invention has the following beneficial effects:

[0051] 1. In the present invention, by setting a data positioning terminal, when infrared spectral data detection is performed for lattice vibration information detection of battery material, different detection objects are selected to collect basic information of the selected detection object in real time, and the absorption and reflection areas of the detection object to infrared rays of specific wavelengths are analyzed in real time, so that the data detection system can timely determine the detection schemes for different battery cells according to different types and different usage levels, and unify the spectral standards of different detection objects, so as to effectively formulate infrared spectral data detection schemes.

[0052] 2. In the present invention, by setting a spectral judgment end, when infrared spectral data detection is performed for lattice vibration information detection of battery core materials, the irradiation intensity of the surface of the detection object is calculated in real time, and multi-dimensional angle data is communicated during the calculation, thereby reducing the limitations of infrared spectral analysis capabilities. The light absorption rate of the surface of the detection object can be understood in time through the infrared spectrum, and whether the infrared spectrum irradiation meets the standard can be judged in real time, and an early warning reminder can be issued when it is judged that the infrared spectrum irradiation does not meet the standard, thereby improving the data detection effect.

[0053] 3. In the present invention, by setting a spectrum correction end, when infrared spectrum data detection is performed for lattice vibration information detection of battery core materials, when it is judged that the infrared spectrum irradiation meets the standard, the internal lattice vibration information of the detection object is obtained by analyzing the absorption and reflection data of the detection object to infrared rays of a specific wavelength in real time, and the state of the detection object is timely evaluated. When it is judged that the infrared spectrum irradiation does not meet the standard, the infrared spectrum irradiation deviation value and the deviation angle are calculated in real time, the infrared spectrum irradiation deviation value is automatically corrected, and multi-angle infrared light irradiation is realized through multi-dimensional adjustment, so that the infrared spectrum data detection system can calculate the infrared spectrum irradiation deviation value and the deviation angle in real time when it is judged that the infrared spectrum rays do not meet the standard, so as to achieve the effect of automatically correcting the infrared spectrum irradiation deviation value, reduce the spectrum irradiation blind area, and improve the accuracy of the spectrum information. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 A schematic diagram of the system architecture of an infrared spectrum data detection system and method of the present invention;

[0055] Figure 2 It is a schematic diagram of the architecture of a data positioning end of an infrared spectrum data detection system and method of the present invention;

[0056] Figure 3 It is a schematic diagram of the architecture of a spectrum judgment end of an infrared spectrum data detection system and method of the present invention;

[0057] Figure 4 The present invention is a schematic diagram of the architecture of a spectrum correction end of an infrared spectrum data detection system and method. DETAILED DESCRIPTION

[0058] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0059] Example 1

[0060] Please refer to Figure 1 and Figure 2 As shown: an infrared spectrum data detection system and method, including a data positioning end, a spectrum judgment end and a spectrum correction end;

[0061] The data positioning terminal is used to collect basic information of the selected test object in real time, analyze the absorption and reflection area of ​​the test object to infrared rays of a specific wavelength, set the standard infrared ray absorption and reflection area of ​​the test object, and determine different battery cell detection schemes;

[0062] The spectrum judgment end is used to calculate the irradiation intensity of the detection object surface in real time and the light absorption rate of the detection object surface at the current moment, judge whether the infrared spectrum irradiation meets the standard, and issue an early warning reminder when it is judged that the infrared spectrum irradiation does not meet the standard, and issue early warning information of the infrared spectrum;

[0063] The spectrum correction end is used to analyze the absorption and reflection data of the test object to infrared rays of a specific wavelength in real time when it is judged that the infrared spectrum irradiation meets the standard. When it is judged that the infrared spectrum irradiation does not meet the standard, it calculates the infrared spectrum irradiation deviation value and deviation angle in real time and automatically corrects the infrared spectrum irradiation deviation value.

[0064] The data positioning end includes a detection selection module, an information acquisition module, and a detection tracking module;

[0065] The detection selection module is used to select the detection object for infrared spectrum data detection by customizing the selection mode. The detection object includes battery cells, and the battery cells include lithium-ion cells, nickel-hydrogen cells and lead-acid cells;

[0066] The information acquisition module is used to automatically scan and record the basic information of the test object through a data recorder and a camera. The basic information includes the type of positive and negative electrode materials, surface area, color, quality and surface area detection parameters.

[0067] The detection and tracking module includes a standard spectrum unit, a detection and analysis unit, and a detection scheme unit;

[0068] The standard spectrum unit is used to set the standard spectrum parameters of the detected object;

[0069] The detection and analysis unit includes an absorption area unit and a reflection area unit;

[0070] The absorption area unit is used to set the light absorption standard threshold of the infrared light of the detection object and calculate the infrared spectrum absorption rate at the current moment in real time. The calculation formula is as follows:

[0071] A = Lg(1 / T);

[0072] Where A represents the infrared spectrum absorbance at the current moment, and T represents the infrared spectrum transmittance at the current moment;

[0073] The reflection area unit is used to set the reflection standard threshold of the infrared light of the detection object and calculate the infrared spectrum reflectivity at the current moment in real time. The calculation formula is as follows:

[0074] ;

[0075] in, Indicates the infrared spectrum reflectance at the current moment, Indicates the intensity of light reflected from the surface of the test object. It indicates the intensity of light reflected from the surface of the test object with known reflectivity.

[0076] The detection scheme unit is used to formulate infrared spectrum data detection schemes according to the detection objects with different basic information. The different basic information includes the type of positive and negative electrode materials, surface area, color, quality and surface area detection parameters. The infrared spectrum data detection scheme formulates the infrared light irradiation angle according to the material type and surface area in the different basic information;

[0077] The detection scheme unit is connected to the absorption area unit and the reflection area unit.

[0078] By selecting different test objects, collecting the basic information of the selected test objects in real time, and analyzing the absorption and reflection areas of the test objects to infrared rays of specific wavelengths in real time, the data detection system can promptly determine the detection plans for different battery cells according to different types and different usage levels, and unify the spectral standards of different test objects, so as to effectively formulate infrared spectrum data detection plans.

[0079] Example 2

[0080] Please refer to Figure 3 As shown: Based on the first embodiment, the spectrum judgment end includes a spectrum illumination module, a multi-dimensional intercommunication module and a spectrum judgment module;

[0081] The spectrum irradiation module includes a spectrum irradiation unit and a spectrum adjustment unit;

[0082] The spectrum irradiation unit is used to realize infrared spectrum irradiation on the detection object through an infrared spectrum irradiator;

[0083] The spectrum adjustment unit is used to adjust the irradiation angle of the infrared spectrometer through an angle driving device. The angle driving device has automatic start and countdown end functions, and the automatic start and countdown end functions are performed in an increasing and decreasing manner respectively.

[0084] The multi-dimensional intercommunication module includes a multi-dimensional intercommunication unit and a comprehensive deviation unit;

[0085] The multi-dimensional intercommunication unit is used to monitor the detected object at multiple angles simultaneously through multi-angle cameras, and to interconnect the monitoring values ​​of multiple angles through data transmission;

[0086] The comprehensive deviation unit is used to calculate the difference between the infrared spectrum absorbance and reflectance at the current moment and the standard absorption threshold and the standard reflection threshold. If the difference = 0, it is judged that the infrared spectrum irradiation parameters at the current moment are normal. If the difference ≠ 0, it is judged that the infrared spectrum irradiation parameters at the current moment are abnormal, and the system feedback is reported for manual processing.

[0087] The spectrum judgment module includes a spectrum judgment unit and a spectrum early warning unit;

[0088] The spectrum judgment unit is used to judge that the infrared spectrum irradiation parameters at the current moment are abnormal, and report the abnormal infrared spectrum irradiation to the system;

[0089] The spectral warning unit is used to issue an early warning instruction of infrared spectrum abnormality to the detected object according to the judgment result of infrared spectrum irradiation.

[0090] By calculating the irradiation intensity of the surface of the test object in real time and communicating multi-dimensional angle data during the calculation, the limitations of the infrared spectrum analysis capability are reduced. The light absorption rate of the surface of the test object can be understood in time through the infrared spectrum, and by judging in real time whether the infrared spectrum irradiation meets the standard, and issuing an early warning reminder when it is judged that the infrared spectrum irradiation does not meet the standard, the data detection effect can be improved.

[0091] Example 3

[0092] Please refer to Figure 4 As shown: Based on the first embodiment, the spectrum correction end includes a component acquisition module, a detection and evaluation module, a deviation calculation module and a correction monitoring module;

[0093] The component acquisition module includes an internal component unit, which is used to obtain the internal component parameters of the detected object by infrared spectroscopy detection data. The internal component information of the detected object battery material includes molecular structure information, chemical bond vibration information, phase change information, etc. The specific values ​​can refer to the standard parameters of the internal components of the battery material in the prior art;

[0094] The detection and evaluation module is used to automatically evaluate the state of the detection object according to the internal component parameters of the detection object. The evaluation technology is implemented in combination with a Raman spectrometer and an X-ray topography instrument. The evaluation technology sets a threshold and automatically generates an evaluation report based on the set threshold.

[0095] The deviation calculation module includes an irradiation deviation unit and an angle deviation unit. The irradiation deviation unit is used to calculate the deviation value of the infrared spectrum irradiation parameter at the current moment in real time. The calculation method usually calculates the difference between the infrared spectrum irradiation standard parameter and the infrared spectrum irradiation parameter detected by the data detector at the current moment. If the difference = 0, it is judged that the infrared spectrum irradiation is normal. If the difference ≠ 0, it is judged that the infrared spectrum irradiation is abnormal, and the reporting system issues an automatic correction instruction;

[0096] The angle deviation unit is used to calculate the infrared spectrum irradiation angle deviation value at the current moment in real time. The calculation formula is as follows:

[0097] ;

[0098] in, is the azimuth of infrared spectrum irradiation angle, is the vector of the infrared spectrum irradiating the detection object in the X-axis direction, is the vector of the infrared spectrum irradiating the detection object in the Y-axis direction, Indicates the infrared spectrum irradiation angle deviation value at the current moment, and according to The numerical value can automatically correct the angle deviation difference of infrared spectrum irradiation detection object;

[0099] The correction monitoring module includes a data angle correction unit and an adjustment tracking unit;

[0100] The data angle correction unit is used to automatically correct the infrared spectrum irradiation angle according to the deviation value through the angle adjustment device;

[0101] The adjustment tracking unit is used to monitor in real time whether the infrared spectrum irradiation parameters after the angle adjustment are normal through a data tracker and a data detector, until the infrared spectrum irradiation angle deviation value is 0;

[0102] The adjustment tracking unit, the deviation calculation module and the component acquisition module are connected.

[0103] When it is judged that the infrared spectrum irradiation meets the standard, the absorption and reflection data of the test object to infrared rays of a specific wavelength are analyzed in real time to obtain the internal lattice vibration information of the test object and timely evaluate the state of the test object. When it is judged that the infrared spectrum irradiation does not meet the standard, the infrared spectrum irradiation deviation value and deviation angle are calculated in real time, the infrared spectrum irradiation deviation value is automatically corrected, and multi-angle infrared light irradiation is achieved through multi-dimensional adjustment. When the infrared spectrum data detection system judges that the infrared spectrum rays do not meet the standard, it can calculate the infrared spectrum irradiation deviation value and deviation angle in real time, achieve the effect of automatically correcting the infrared spectrum irradiation deviation value, reduce the spectrum irradiation blind area, and improve the accuracy of the spectrum information.

[0104] In the present invention, an infrared spectrum data detection system and method are provided. When the system is in operation, the IP address information of the remote server for infrared spectrum detection of battery cell materials is first configured; the data positioning terminal is entered, the detection object is selected, basic information is collected for the detection object, and the absorption and reflection area of ​​the detection object to infrared rays of a specific wavelength is analyzed in real time to determine different battery cell detection schemes. By selecting different detection objects, the basic information of the selected detection objects is collected in real time, and the absorption and reflection area of ​​the detection object to infrared rays of a specific wavelength is analyzed in real time, so that the data detection system can timely determine the detection schemes of different batteries for different types and different usage levels, and unify the detection schemes of different detection objects. spectral standards, which is convenient for effectively formulating infrared spectrum data detection plans; entering the spectrum judgment end, the irradiation intensity of the surface of the detection object is calculated in real time, the light absorption rate of the surface of the detection object at the current moment is obtained, and the infrared spectrum irradiation is judged in real time whether it meets the standard, and an early warning reminder is issued when it is judged that the infrared spectrum irradiation does not meet the standard, and an early warning is issued. By calculating the irradiation intensity of the surface of the detection object in real time and communicating multi-dimensional angle data during calculation, the limitations of infrared spectrum analysis capabilities are reduced, and the light absorption rate of the surface of the detection object can be understood in time through the infrared spectrum, as well as by judging whether the infrared spectrum irradiation meets the standard in real time, and issuing an early warning reminder when it is judged that the infrared spectrum irradiation does not meet the standard, it can improve Data detection effect; enter the spectrum correction end, if the infrared spectrum irradiation meets the standard, the absorption and reflection data of the detected object to the infrared rays of a specific wavelength are analyzed in real time, its internal lattice vibration information is obtained, and the state of the detected object is evaluated. If the infrared spectrum irradiation does not meet the standard, the infrared spectrum irradiation deviation value and deviation angle are calculated in real time, the infrared spectrum irradiation deviation value is automatically corrected, and multi-angle infrared light irradiation is achieved through multi-dimensional adjustment. When it is judged that the infrared spectrum irradiation meets the standard, the absorption and reflection data of the detected object to the infrared rays of a specific wavelength are analyzed in real time, the internal lattice vibration information of the detected object is obtained, and the state of the detected object is timely evaluated. When it is judged that the infrared spectrum irradiation does not meet the standard, the infrared spectrum irradiation deviation value and deviation angle are calculated in real time. The infrared spectrum data detection system can calculate the infrared spectrum data deviation value and the deviation angle in real time when judging that the infrared spectrum rays do not meet the standards, so as to achieve the effect of automatically correcting the infrared spectrum data deviation value, reduce the spectrum data irradiation blind area, and improve the accuracy of the spectrum information. The present invention improves the accuracy of detecting the internal lattice vibration information of the battery material through infrared spectrum data by calculating the absorption and reflection values ​​of the battery material irradiated by the infrared spectrum in real time, and reduces the error generated by the internal lattice vibration information of the battery material when performing infrared spectrum data detection.

[0105] A method for detecting infrared spectrum data comprises the following steps:

[0106] Step 1: Configure the IP address information of the remote server for infrared spectrum detection of battery material;

[0107] Step 2: Enter the data positioning terminal, select the object to be tested, collect basic information about the object, analyze the absorption and reflection areas of the object to infrared rays of a specific wavelength in real time, and determine different battery cell testing solutions;

[0108] Step 3: Enter the spectrum judgment terminal, calculate the illumination intensity of the surface of the detection object in real time, obtain the light absorption rate of the surface of the detection object at the current moment, judge in real time whether the infrared spectrum illumination meets the standard, and issue an early warning reminder when it is judged that the infrared spectrum illumination does not meet the standard;

[0109] Step 4: Enter the spectrum correction end. If the infrared spectrum irradiation meets the standard, the absorption and reflection data of the test object to infrared rays of a specific wavelength are analyzed in real time to obtain its internal lattice vibration information and evaluate the state of the test object. If the infrared spectrum irradiation does not meet the standard, the infrared spectrum irradiation deviation value and deviation angle are calculated in real time, the infrared spectrum irradiation deviation value is automatically corrected, and multi-angle infrared light irradiation is achieved through multi-dimensional adjustment.

[0110] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An infrared spectrum data detection system, characterized in that: The system includes a data positioning end, a spectrum judgment end and a spectrum correction end; The data positioning terminal is used to collect basic information of the selected detection object in real time, analyze the absorption and reflection area of ​​the detection object to infrared rays of a specific wavelength, set the standard infrared ray absorption and reflection area of ​​the detection object, and determine different battery cell detection schemes; The spectrum judgment end is used to calculate the irradiation intensity of the detection object surface in real time and the light absorption rate of the detection object surface at the current moment, judge whether the infrared spectrum irradiation meets the standard, and issue a warning reminder when it is judged that the infrared spectrum irradiation does not meet the standard, and issue infrared spectrum warning information in advance; The spectrum correction end is used to analyze the absorption and reflection data of the detection object to infrared rays of a specific wavelength in real time when it is judged that the infrared spectrum irradiation meets the standard. When it is judged that the infrared spectrum irradiation does not meet the standard, the infrared spectrum irradiation deviation value and deviation angle are calculated in real time to automatically correct the infrared spectrum irradiation deviation value.

2. The system according to claim 1, characterized in that: The data positioning terminal includes a detection and selection module, an information acquisition module and a detection and tracking module; The detection selection module is used to select the detection object for infrared spectrum data detection by customizing the selection mode; The information acquisition module is used to automatically scan and record basic information of the detected object through a data recorder and a camera.

3. The system according to claim 2, characterized in that: The detection and tracking module includes a standard spectrum unit, a detection and analysis unit, and a detection scheme unit; The standard spectrum unit is used to set the standard spectrum parameters of the detected object; The detection and analysis unit includes an absorption area unit and a reflection area unit; The absorption area unit is used to set the light absorption standard threshold of the infrared light of the detection object and calculate the infrared spectrum absorption rate at the current moment in real time. The calculation formula is as follows: A = Lg(1 / T); Where A represents the infrared spectrum absorbance at the current moment, and T represents the infrared spectrum transmittance at the current moment; The reflection area unit is used to set the reflection standard threshold of the infrared light of the detection object and calculate the infrared spectrum reflectivity at the current moment in real time. The calculation formula is as follows: ； in, Indicates the infrared spectrum reflectance at the current moment, Indicates the intensity of light reflected from the surface of the test object. It indicates the intensity of light reflected from the surface of the test object with known reflectivity.

4. The system according to claim 3, characterized in that: The detection scheme unit is used to formulate an infrared spectrum data detection scheme according to the detection object with different basic information, the different basic information includes the type of positive and negative electrode materials, surface area, color, quality and surface area detection parameters, and the infrared spectrum data detection scheme formulates the infrared light irradiation angle according to the material type and surface area in the different basic information; The detection scheme unit is connected to the absorption area unit and the reflection area unit.

5. The system according to claim 1, characterized in that: The spectrum judgment end includes a spectrum illumination module, a multi-dimensional intercommunication module and a spectrum judgment module; The spectrum irradiation module includes a spectrum irradiation unit and a spectrum adjustment unit; The spectrum irradiation unit is used to implement infrared spectrum irradiation on the detection object through an infrared spectrum irradiator; The spectrum adjustment unit is used to adjust the irradiation angle of the infrared spectrometer through an angle driving device. The angle driving device has automatic start and countdown end functions, and the automatic start and countdown end functions are performed in an increasing and decreasing manner respectively.

6. The system according to claim 5, characterized in that: The multi-dimensional intercommunication module includes a multi-dimensional intercommunication unit and a comprehensive deviation unit; The multi-dimensional intercommunication unit is used to monitor the detected object at multiple angles simultaneously through a multi-angle camera, and to interconnect the monitoring values ​​of the multiple angles through data transmission; The comprehensive deviation unit is used to calculate the difference between the infrared spectrum absorbance and reflectance at the current moment and the standard absorption threshold and the standard reflection threshold. If the difference = 0, it is judged that the infrared spectrum irradiation parameters at the current moment are normal. If the difference ≠ 0, it is judged that the infrared spectrum irradiation parameters at the current moment are abnormal, and the system feedback is reported for manual processing.

7. The system according to claim 6, characterized in that: The spectrum judgment module includes a spectrum judgment unit and a spectrum early warning unit; The spectrum judgment unit is used to judge that the infrared spectrum irradiation parameters at the current moment are abnormal, and report to the system that the infrared spectrum irradiation is abnormal; The spectrum warning unit is used to issue an early warning instruction of infrared spectrum abnormality to the detected object according to the judgment result of infrared spectrum irradiation.

8. The system according to claim 1, characterized in that: The spectrum correction end includes a component acquisition module, a detection and evaluation module, a deviation calculation module and a correction monitoring module; The component acquisition module includes an internal component unit, which is used to obtain internal component parameters of the detected object by irradiating the detection data with infrared spectrum; The detection and evaluation module is used to automatically evaluate the state of the detection object according to the internal component parameters of the detection object.

9. The system according to claim 8, characterized in that: The deviation calculation module includes an irradiation deviation unit and an angle deviation unit. The irradiation deviation unit is used to calculate the deviation value of the infrared spectrum irradiation parameter at the current moment in real time. The calculation method usually calculates the difference between the infrared spectrum irradiation standard parameter and the infrared spectrum irradiation parameter detected by the data detector at the current moment. If the difference = 0, it is judged that the infrared spectrum irradiation is normal. If the difference ≠ 0, it is judged that the infrared spectrum irradiation is abnormal, and the reporting system issues an automatic correction instruction; The angle deviation unit is used to calculate the infrared spectrum irradiation angle deviation value at the current moment in real time, and the calculation formula is as follows: ； in, is the azimuth of infrared spectrum irradiation angle, is the vector of the infrared spectrum irradiating the detection object in the X-axis direction, is the vector of the infrared spectrum irradiating the detection object in the Y-axis direction, Indicates the infrared spectrum irradiation angle deviation value at the current moment, and according to The numerical value can automatically correct the angle deviation difference of infrared spectrum irradiation detection object; The correction monitoring module includes a data angle correction unit and an adjustment tracking unit; The data angle correction unit is used to automatically correct the infrared spectrum irradiation angle according to the deviation value through the angle adjustment device; The adjustment tracking unit is used to monitor in real time whether the infrared spectrum irradiation parameters after the angle adjustment are normal through a data tracker and a data detector, until the infrared spectrum irradiation angle deviation value reaches 0; The adjustment tracking unit, the deviation calculation module and the component acquisition module are connected.

10. An infrared spectrum data detection method, referring to the infrared spectrum data detection system according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Configure the IP address information of the remote server for infrared spectrum detection of battery material; Step 2: Enter the data positioning terminal, select the object to be tested, collect basic information about the object, analyze the absorption and reflection areas of the object to infrared rays of a specific wavelength in real time, and determine different battery cell testing solutions; Step 3: Enter the spectrum judgment terminal, calculate the illumination intensity of the surface of the detection object in real time, obtain the light absorption rate of the surface of the detection object at the current moment, judge in real time whether the infrared spectrum illumination meets the standard, and issue an early warning reminder when it is judged that the infrared spectrum illumination does not meet the standard; Step 4: Enter the spectrum correction end. If the infrared spectrum irradiation meets the standard, the absorption and reflection data of the test object to infrared rays of a specific wavelength are analyzed in real time to obtain its internal lattice vibration information and evaluate the state of the test object. If the infrared spectrum irradiation does not meet the standard, the infrared spectrum irradiation deviation value and deviation angle are calculated in real time, the infrared spectrum irradiation deviation value is automatically corrected, and multi-angle infrared light irradiation is achieved through multi-dimensional adjustment.

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