Performance monitoring and analysis method, device, system and medium of air conditioner external unit motherboard
An analysis method, air conditioner technology, applied in air conditioning systems, space heating and ventilation, heating and ventilation control systems, etc., can solve the problems of increasing after-sales failure rate, failure, failure of component parameters and performance testing and monitoring, etc. To achieve the effect of reducing the after-sales failure rate
Active Publication Date: 2021-01-22
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
In general, the operating environment of the outdoor unit is relatively harsh, which has a certain impact on the controller board used by the outdoor unit. The performance and reliability of key components on the controller board of the outdoor unit will change with the change of the environment. With the passage of time, the components will be damaged and invalidated, which will cause the main board of the external machine to fail to work normally, and the user will usually report the failure of the whole machine, thereby increasing the after-sales failure rate
[0003] Now, for the key components on the main board of the external machine controller, in addition to the relevant reliability experimental test and verification at the initial introduction stage of the components, in the subsequent mass production and use, the parameters and performance of the components cannot be further tested and monitoring
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[0053]Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0054] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. The expression "an...
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The invention provides a method for monitoring and analyzing performances of a mainboard of an air conditioner outdoor unit. The method comprises the steps: acquiring the real-time temperature data ofkey components on the mainboard of the air conditioner outdoor unit; acquiring parameters and performance indexes corresponding to the key components; acquiring historical use data of the air conditioner; according to the real-time temperature data, the parameters, the performance indexes and the historical use data, acquiring a real-time analysis result of the performance of the mainboard of theair conditioner outdoor unit based on big data analysis processing. According to the method, the use temperature of each key component on the mainboard of the air conditioner outdoor unit is monitored when the air conditioner runs; by obtaining the real-time temperature data of the key components and based on big data analysis and processing, the performance and reliability of each key componentare evaluated and verified, a real-time analysis result of the performance of the mainboard of the air conditioner outdoor unit is obtained, and real-time monitoring and analysis of the performance ofthe mainboard of the air conditioner outdoor unit are achieved.
Description
technical field [0001] The present invention relates to the technical field of air conditioners. Specifically, the present invention relates to a method, device, system and computer-readable storage medium for monitoring and analyzing the performance of the mainboard of an air conditioner's external unit. Background technique [0002] With the research and development of air conditioner technology, frequency conversion air conditioner technology has been mature and widely used. The annual output of air conditioners is very large, and the output of corresponding outdoor units is also very large. In general, the operating environment of the outdoor unit is relatively harsh, which has a certain impact on the controller board used by the outdoor unit. The performance and reliability of key components on the controller board of the outdoor unit will change with the change of the environment. With the passage of time, the components will be damaged and invalidated, which will caus...
Claims
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IPC IPC(8): F24F1/22F24F11/49F24F11/56F24F11/64F24F11/70F24F11/88F24F11/89
CPCF24F1/22F24F11/49F24F11/56F24F11/64F24F11/70F24F11/88F24F11/89
Inventor 汪广滨毛龙刘超冯超
Owner GREE ELECTRIC APPLIANCES INC