Grease adulteration content detection method, terminal equipment and computer readable storage medium
A detection method and oil technology, which is applied in the direction of calculation, prediction, and measurement devices, can solve the problems of complicated operation steps and long detection time of oil adulterated content, so as to improve speed and efficiency, shorten detection time, and improve accuracy Effect
Active Publication Date: 2018-08-10
WUHAN POLYTECHNIC UNIVERSITY
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[0004] The main purpose of the present invention is to provide a method for detecting adulterated content of oil, terminal equipment and computer-readable storage medium, aiming to solve the technical problems in the prior art that the detection time of adulterated content of oil is too long and the operation steps are complicated
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[0042] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0043] The solution of the embodiment of the present invention is mainly: by acquiring the target near-infrared spectrum data of the oil to be detected; calculating the target near-infrared spectrum data according to the interval partial least square method and particle swarm method, and determining the characteristic wavelength range; The target near-infrared spectrum data in the characteristic wavelength range is subjected to feature extraction to obtain light absorptivity data, the light absorptivity data is the absorptivity data corresponding to the light in the characteristic wavelength range, and the light absorptivity data is Input into the preset detection model, and determine the adulterated content of the oil to be detected according to the detection result output by the preset detection model, which can impr...
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The invention discloses a grease adulteration content detection method, terminal equipment and a computer readable storage medium. The method comprises that target near-infrared spectrum data of grease to be detected is obtained and is calculated according to an interval partial least square method and a particle swarm optimization method, a characteristic wavelength scope is determined, featuresare extracted from the target near-infrared spectrum data within the characteristic wavelength scope, light absorptivity data is obtained and serves as absorptivity data corresponding to light withinthe characteristic wavelength scope, the light absorptivity data is input to a preset detection module, and the adulteration content of the grease to be detected is determined according to a detectionresult output by the preset detection model. Thus, the adulteration content of the grease can be detected more accurately, rapidly and efficiently within shorter time.
Description
technical field [0001] The invention relates to the field of rapid detection of adulterated content of oil, in particular to a method for detecting adulterated content of oil, terminal equipment and a computer-readable storage medium. Background technique [0002] In recent years, with the development of the economy and the improvement of living standards, people's requirements for the health indicators of edible oil are gradually increasing. Due to the great differences in the content of beneficial ingredients, raw materials and processing costs of edible oils, resulting in different prices, criminals mix low-value edible oils with high-value oils in order to obtain huge profits. The adulteration methods are various and complicated. , harming the interests of consumers. At present, the traditional methods of edible oil quality detection mainly include chromatography and mass spectrometry; traditional chemical methods often require professionals to operate instruments, use ...
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IPC IPC(8): G06Q10/04G06Q10/06G06Q30/00G06Q50/26G01N21/3577G01N21/359
CPCG01N21/3577G01N21/359G06Q10/04G06Q10/06395G06Q30/018G06Q50/26
Inventor 曾山郑晓郑理今陈洪亮康镇
Owner WUHAN POLYTECHNIC UNIVERSITY