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A method of automatically recovering completion data

An automatic recovery and data technology, applied in the direction of database model, structured data retrieval, database management system, etc., can solve the problems of inconvenient data analysis, heavy workload, low efficiency, etc., and achieve the effect of enhancing product competitiveness

Active Publication Date: 2020-03-06
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology uses manual conversion, which requires manual analysis of one unit data and one unit data, and self-judgment whether there is a missing frame or missing frame. The workload is huge and the efficiency is very low. It is very inconvenient for after-sales data analysis. extremely slow

Method used

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  • A method of automatically recovering completion data

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Embodiment Construction

[0019] figure 1 It is a specific embodiment of the present invention. This embodiment automatically completes and restores the after-sales data of the air-conditioning unit, so that the after-sales staff can analyze and understand the problem according to the completed unit data.

[0020] In the embodiment, multiple threads are used to process different synchronization tasks in parallel. First, use a thread to read the data collected by the debugger by reading notepad in the background, start reading from the head, parse and process the normal data that is not missing, and store it in the access database. The database required to play back the unit data.

[0021] Taking advantage of the lightweight, efficient and storage-safe features of the MySQL database, a concurrent thread is allocated to store all the parsed data in the MySQL database during the reading process. The unit of time is the unit of time. The unit data of only one internal machine may appear at a time, or the...

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Abstract

The invention discloses a method for automatically recovering and completing data, which comprises the following steps: allocating a first thread, wherein the first thread reads data to be synchronized from a debugger; the first thread performing data processing; the first thread writing the processed data to the first database; allocating a concurrent second thread during the data conversion process; the second thread writing all the processed data into the second database and sorting them according to the time; allocating a concurrent third thread in the process of writing the converted datato the first database; the third thread synchronously comparing the converted data with the sorted data in the second database, completing the missing data, and simultaneously writing the completed data into the first database. The invention automatically restores the deduplicated data in the debugger, saves a lot of manpower and material resources, and facilitates the data playback of the unit after sales.

Description

technical field [0001] The invention relates to data collection technology of after-sale electrical appliances, in particular to a method for automatically restoring and complementing data. Background technique [0002] After the electrical appliance is sold, the manufacturer can collect data through the debugger, and after converting the collected data, the unit data can be played back to check problems and handle after-sales. [0003] However, the data of the debugger is stored through the U disk, and the amount of stored data is relatively limited, so the data stored by the debugger in the prior art is the data after deduplication, that is to say, the data stored by the debugger is only when the The data is recorded only when the data changes, and it will not be recorded when the data has not changed. This saves the storage space used. [0004] Although the data collected by the debugger can be converted, the unit data can be played back, but in this way, the playback c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/25G06F16/28
Inventor 蔡海春彭志富牛安
Owner GREE ELECTRIC APPLIANCES INC
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