Method, system and equipment for supplementing basic data of Internet of Things based on micro service
A basic data, Internet of Things technology, applied in the field of Internet of Things, can solve the problem of not considering the delay of report data display, data inspection and repair, etc., to ensure integrity and reliability, prevent defects, and improve efficiency. Effect
Pending Publication Date: 2022-05-13
徐工汉云技术股份有限公司
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[0007] However, this patent does not take into account the investigation and repair of stored and managed data, nor does it take into account the delay in displaying report data due to large-scale data supplementation
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[0036] The technical solutions of the various embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
[0037] Such as figure 1 As shown, one aspect of the present invention provides a method for supplementing basic data of the Internet of Things based on microservices, the method specifically includes:
[0038] 1. Schedule the report data volume of the day on a regular basis every day, calculate the ratio of equipment data volume reduction between the current day's report data volume and the previous day's data volume, and judge whether the data volume is normal, and set 10% as the...
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The invention discloses an Internet of Things basic data supplement method, system and device based on micro-service, and the method comprises the steps: calculating a device data volume link ratio reduction rate between the report data volume of the current day and the report data volume of the last day, and if the device data volume link ratio reduction rate is greater than a preset device data volume link ratio reduction rate, determining that the device data volume link ratio reduction rate is greater than the preset device data volume link ratio reduction rate; if yes, judging that the data volume of the equipment is abnormal; if the data volume of the equipment is judged to be abnormal, calculating a file size link ratio reduction rate between the size of the hdfs data file on the current day and the size of the hdfs data file on the last day, and if the file size link ratio reduction rate is greater than a preset file size link ratio reduction rate, judging that the hdfs data file is missing; if it is judged that the hdfs data file is missing, obtaining equipment information from a mysql database according to the date and time of the day; and traversing the equipment information, respectively acquiring data of each piece of equipment from the Hbase database, and writing the acquired data into the hdfs data file.
Description
technical field [0001] The present invention relates to the technical field of the Internet of Things, in particular to a method, system and device for supplementing basic data of the Internet of Things based on microservices. Background technique [0002] Based on different data application requirements, the IoT platform needs to save data to different databases: the data in HBase is used for real-time viewing and page data display, and the data in HDFS is used for data cleaning, data analysis and data mining. When there is a problem with the data in one of the databases, it can be supplemented and restored with other data. The present invention is based on the mixed development framework of java+spring+mysql+hbase, and uses HBase data for recovery in the scenario where HDFS data is missing. The data source is obtained from hbase, and the basic data is obtained from mysql and written into the cache to improve operating efficiency, and the configuration information is writt...
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IPC IPC(8): G06F16/182G06F16/2458G06F16/27G06F11/07G16Y30/00
CPCG06F16/182G06F16/2471G06F16/27G06F11/079G06F11/0793G06F11/0709G16Y30/00
Inventor 刘欣王飞涂心浩胡旭辉
Owner 徐工汉云技术股份有限公司