A method and electrical appliance for verifying product function point logic using experimental big data
A technology of product functions and function points, applied in the direction of program control and electrical program control in sequence/logic controllers, it can solve problems such as wide coverage and complex working conditions, and achieve the effect of enhancing reliability and improving the test process.
Active Publication Date: 2020-10-20
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
Not only true, but also complex working conditions and wide coverage
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Embodiment Construction
[0017] figure 1 It is a specific embodiment of the present invention, which uses abundant laboratory big data to verify the logic of the function point of defrosting the air conditioner.
[0018] Step 1, import an experimental database corresponding to the air conditioner, or import multiple experimental databases.
[0019] Step 2, according to the chronological order of data storage, retrieve the first relevant data of defrosting at the beginning of defrosting. In this embodiment, the retrieval interface can use the database parameter name to generate a menu, which provides a selection of "defrosting flag bit ", the corresponding value can be selected as "1". Then extract the key parameters and time of defrosting start in the data, and generate a record of starting defrosting.
[0020] Step 3, continue to retrieve a piece of related data that the defrosting ends immediately after the previous piece of data, that is, select the data whose value of the defrosting flag is 0, a...
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The invention discloses a method for verifying the function point logic of a product by using experimental big data and an electrical appliance. The method comprises the steps of 1, importing at leastone experimental database corresponding to the product; 2, retrieving a piece of relevant data of a corresponding function point at the start of the function according to the time order of data storage; 3, retrieving a piece of relevant data of the corresponding function point at the end of the function; 4, combining the two pieces of data to generate data of one operation cycle of the function point; 5, returning to the step 2 to retrieve data of the next operation cycle until data of all operation cycles corresponding to the function point is completed retrieved, and executing a step 6 at the same time, comparing data of the current operation cycle of the function point with a data value range corresponding to a function point logic to be tested, recording the product to be qualified ifthe data falls in the value range, otherwise, marking the product to be unqualified. The method effectively utilizes big data of a laboratory, saves the manpower and also strengthens the reliabilityof the product at the same time.
Description
technical field [0001] The invention relates to testing of electrical products, in particular to a method for verifying product function points by using experimental big data, and electrical products tested by using the method. Background technique [0002] The usual production process of electrical products needs to go through a series of processes such as functional design, hardware processing and assembly, and functional point testing. In the functional design stage, R&D personnel will give corresponding logic for each functional point of the product, including the relevant Parameters and parameter value ranges need to be tested for each function point after hardware processing and assembly to verify whether the logic of each function point is correct. In the prior art, each logical function point can be verified through a controller test, and the verification of the function point can also be completed by manually checking the database. These two methods have correspond...
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IPC IPC(8): G05B19/04
CPCG05B19/04
Inventor 杨凯明牛安龙腾彭杰辉
Owner GREE ELECTRIC APPLIANCES INC