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Vinasse volume measurement method based on depth imaging

A technology for volume measurement and distiller's grains, which is applied to measuring devices, instruments, optical devices, etc., can solve the problems affecting the batching process and the quality of distiller's grains, and achieves the effect of improving the degree of standardization and high precision

Active Publication Date: 2022-01-11
TSINGHUA UNIV +1
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the difference in water content and starch content due to the fermentation of distiller's grains, distiller's grains of the same weight will have different volumes, which will further affect the process of ingredients, thereby affecting the quality of distiller's grains on the retort

Method used

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  • Vinasse volume measurement method based on depth imaging
  • Vinasse volume measurement method based on depth imaging
  • Vinasse volume measurement method based on depth imaging

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Embodiment Construction

[0026] The method for measuring the volume of distiller's grains based on depth imaging provided by the present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments.

[0027] See figure 1 , the present invention provides a method for measuring the volume of distiller's grains based on depth imaging, which includes the following steps:

[0028] S1, providing a container, the container has an inner bottom surface;

[0029] S2. Using a depth camera to collect the topography of the inner bottom surface to obtain a first data point cloud image;

[0030] S3, disposing a distiller's grains in the container;

[0031] S4, using the depth camera to collect the surface topography of the distiller's grains to obtain a second data point cloud image; and

[0032] S5. Perform data processing according to the point cloud data in the first data point cloud image and the second data point cloud image, and establish a model to ca...

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Abstract

The invention provides a vinasse volume measurement method based on depth imaging, which comprises the following steps: S1, providing a container with an inner bottom surface; S2, acquiring the morphology of the inner bottom surface by using a depth camera to obtain a first data point cloud picture; S3, arranging vinasse in the container, wherein the vinasse forms a vinasse pile; S4, acquiring the surface appearance of the vinasse by using the depth camera to obtain a second data point cloud picture; and S5, performing data processing according to the point cloud data in the first data point cloud image and the second data point cloud image, establishing a model, and calculating the volume of the vinasse. The vinasse volume measurement method based on depth imaging has the advantages of being high in precision, free of contact, not affected by the working environment and the like, and is suitable for being used in the vinasse transferring and stirring process.

Description

technical field [0001] The invention relates to a method for measuring the volume of distiller's grains. Background technique [0002] In the brewing process of Luzhou-flavor liquor, after the fermentation process of distiller's grains is completed, the distiller's grains that have undergone ingredients need to be transferred to the distiller's grains of the distillation process for the steamer process. During this process, some of Luzhou Laojiao's production workshops currently use a fully automatic production line with large buckets turned into small buckets for batching and retort processing. Wherein, in the existing technical process, the distiller's grains and the ingredients in the small hopper are weighed to determine the overall level of the distiller's grains and the ingredients in the retort each time. Due to the difference in water content and starch content due to the fermentation of distiller's grains, distiller's grains of the same weight will have different v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/00
CPCG01B11/00G01B11/002
Inventor 李群庆赵雨心金元浩刘淼张宿义熊燕飞许德富杨平秦辉涂飞勇周军蔡小波黄孟阳罗杰李慧娟
Owner TSINGHUA UNIV
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