Freezer Integrity Analysis Platform
A completeness, freezer technology, used in optical testing flaws/defects, instruments, measuring devices, etc., to solve problems such as freezer owners not being able to know in time
Active Publication Date: 2021-04-27
浙江五峰汽车轴承制造有限公司
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AI Technical Summary
Problems solved by technology
[0003] In order to solve the technical problem in the prior art that the freezer is incomplete due to various reasons and the owner cannot know it in time, the present invention provides a freezer integrity analysis platform, which measures the number of targets per unit area in the image to obtain the The target density of each unit area, the pattern of the unit area with the highest target density in the image is used as a reference pattern, thereby reducing the amount of data to be processed; each pixel value of each pixel point in the contrast processing image is obtained, and the described The maximum value of each pixel value is divided by the minimum value of each pixel value to obtain the pixel value ratio, and when the pixel value ratio does not exceed the limit, continue to perform subsequent image sharpening actions; it is particularly critical that the The unique image processing mechanism can accurately obtain the completeness of the outline of the freezer, and when it is determined that the freezer is incomplete, wirelessly send the freezer incomplete instruction and on-site pattern to the mobile terminal of the freezer owner
Method used
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Experimental program
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Embodiment Construction
[0016] The implementation of the freezer integrity analysis platform of the present invention will be described in detail below.
[0017] A freezer is a mechanical device for storing food and other items at low temperatures. Industrial refrigerators are suitable for industrial environments such as restaurants, food processing and supermarkets.
[0018] As the ambient temperature rises, the heat dissipation of the freezer will slow down, and the temperature inside the freezer will drop slowly, resulting in longer start-up time and increased power consumption. Due to the large temperature difference between the inside and outside of the refrigerator, the heat dissipation speed of the insulation layer of the box body will also be accelerated, which will cause a large amount of cooling loss, resulting in shorter downtime, longer response and start-up time, and increased power consumption. For ordinary freezers, according to the analysis of experimental data, when the ambient temp...
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The invention relates to a freezer integrity analysis platform, comprising: the main structure of the freezer, including a compressor, a first condenser, a second condenser, a first heat exchanger, a second heat exchanger, a first evaporator, a second An evaporator; the compressor is connected to the first heat exchanger and the second condenser respectively, the second heat exchanger is connected to the second evaporator, and the first heat exchanger is also connected to the second condenser and the first condenser respectively; The completeness analysis device is used to perform outline matching on the freezer object in the reference pattern based on the standard outline of the freezer, so that when the matching degree exceeds the preset percentage threshold, a complete freezer instruction is sent, otherwise, an incomplete freezer instruction is sent; time division duplexing The communication device is connected with the completeness analysis device, and is used for wirelessly sending the incomplete freezer instruction and the reference pattern to the mobile terminal of the freezer owner when receiving the freezer incomplete instruction. Through the present invention, the safe operation of the freezer can be effectively guaranteed.
Description
technical field [0001] The invention relates to the field of freezer equipment, in particular to a freezer integrity analysis platform. Background technique [0002] The power consumption of the freezer is divided into rated power consumption and actual power consumption. The rated power consumption is the electricity consumed by the freezer in a stable operation state (the average temperature of the refrigerator compartment is 5°C and the maximum temperature of the freezer compartment is -18°C) when the ambient temperature is 25°C and the freezer is running for 24 hours. The actual power consumption refers to the electricity consumed by the refrigerator in actual use. The actual power consumption of the refrigerator is sometimes higher than the rated power consumption, and sometimes lower than the rated power consumption. The actual power consumption varies with the environment of the freezer, the amount of food stored, the temperature of the box, the number of times the d...
Claims
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IPC IPC(8): G01N21/88G01B11/24
Inventor 胡飞青聂清辉
Owner 浙江五峰汽车轴承制造有限公司