CN108804589A - A kind of manufacturing equipment tests recording method and its system of big data - Google Patents

Abstract

The invention discloses recording method and its systems that a kind of manufacturing equipment tests big data, including：It initializes manufacturing equipment test big data and records system, wireless communication module connects the data acquisition node of industry wireless network；Data acquisition node acquires industrial equipment data and the industrial equipment data is passed to noise filtering module by wireless communication module；Noise filtering module downloads filtering rule from filtering rule database, and is filtered to industrial equipment data according to the filtering rule, and gives filtered industrial equipment data transfer to storage database；Storage database stores the filtered industrial equipment data；Wherein, the manufacturing equipment test big data record system includes：Wireless communication module, noise filtering module, filtering rule database store database.The invention can reduce noise data, avoid data too fat to move, analyze and excavate convenient for later data.It can be used for technical field of industrial automatic control.

Description

A method and system for recording big data of manufacturing equipment testing

technical field

The invention relates to the technical field of industrial automation control, in particular to a method and system for recording big data of manufacturing equipment testing.

Background technique

Under the technical background of Industry 4.0, the realization of industrial automation and intelligence requires a lot of monitoring work on production scenarios. The measured signals are of various types and in different forms, and the amount of detected data is also huge.

Especially in the aging process of manufacturing equipment testing, a large amount of data will be generated. The existing big data recording system generally records the signals transmitted from the sensor network directly in the database. Due to the huge amount of data, the existing big data recording system is prone to long, bloated, noisy data, etc., which is not conducive to later data analysis and mining.

Contents of the invention

In order to solve the deficiencies of the prior art, the present invention provides a method and system for recording big data of manufacturing equipment testing.

The solution of the present invention to solve its technical problem is: a method for recording big data of manufacturing equipment testing, including:

Step 1. Initialize the manufacturing equipment test big data recording system, and connect the wireless communication module to the data acquisition node of the industrial wireless network;

Step 2, the data acquisition node collects industrial equipment data and transmits the industrial equipment data to the noise filtering module through the wireless communication module;

Step 3, the noise filtering module downloads the filtering rules from the filtering rule database, and filters the industrial equipment data according to the filtering rules, and transfers the filtered industrial equipment data to the storage database;

Step 4, storing the database to store the filtered industrial equipment data;

Wherein, the manufacturing equipment test big data recording system includes: a wireless communication module, a noise filtering module, a filtering rule database, and a storage database.

Further, the filtered industrial equipment data includes at least codes for identifying industrial equipment, and the storage database includes several sub-libraries, and the sub-libraries have unique signs, wherein the signs are distinguished by codes of industrial equipment .

Further, in step 4, the method for storing the filtered industrial equipment data in the storage database includes:

Step 4.1, extracting the code of the industrial equipment from the filtered industrial equipment data;

Step 4.2, find the sub-library corresponding to the code from the storage database according to the code of the industrial equipment;

Step 4.3, storing the filtered industrial equipment data in step 4.1 in the sub-library.

A recording system for manufacturing equipment testing big data, including: a wireless communication module, a noise filtering module, a filtering rule database, and a storage database;

The wireless communication module is used to connect the data acquisition nodes of the industrial wireless network, and transfer the data collected by the data acquisition nodes to the noise filtering module;

The noise filtering module is used to download filtering rules from the filtering rule database, filter the industrial equipment data according to the filtering rules, and transfer the filtered industrial equipment data to the storage database;

The filtering rule database is used to store filtering rules;

The storage database is used to store the filtered industrial equipment data.

Further, the filtered industrial equipment data includes at least codes for identifying industrial equipment, and the storage database includes several sub-libraries, and the sub-libraries have unique signs, wherein the signs are distinguished by codes of industrial equipment .

The beneficial effects of the present invention are: the method and the system created by the present invention download the filtering rules from the filtering rule database through the noise filtering module, and filter the industrial equipment data transmitted by the wireless communication module according to the filtering rules, thereby reducing the noise data , avoid data bloat, and facilitate later data analysis and mining.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly describe the drawings that need to be used in the description of the embodiments. Apparently, the described drawings are only some embodiments of the present invention, not all embodiments, and those skilled in the art can obtain other designs and drawings based on these drawings without creative work.

Fig. 1 is a flow chart of the steps of the inventive method;

Fig. 2 is the step flowchart of step S4 after optimization;

Fig. 3 is a schematic diagram of the system connection of the inventive system of the present invention.

Detailed ways

The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection/connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not conflicting with each other.

Embodiment 1, referring to Fig. 1, a method for recording big data of manufacturing equipment testing, including steps:

S1. Initialize the manufacturing equipment test big data recording system, and connect the wireless communication module to the data acquisition node of the industrial wireless network;

S2. The data collection node collects industrial equipment data and transmits the industrial equipment data to the noise filtering module through the wireless communication module;

S3. The noise filtering module downloads filtering rules from the filtering rule database, and filters the industrial equipment data according to the filtering rules, and transfers the filtered industrial equipment data to the storage database;

S4. The storage database stores the filtered industrial equipment data;

Among them, the manufacturing equipment test big data recording system includes: a wireless communication module, a noise filtering module, a filtering rule database, and a storage database.

As an optimization, the filtered industrial equipment data at least includes codes for identifying industrial equipment, and the storage database includes several sub-libraries, and the sub-libraries have unique signs, wherein the signs use industrial equipment codes as distinguish.

Referring to Fig. 2, as an optimization, in step S4, the method for storing the filtered industrial equipment data in the storage database includes steps:

S4.1. Extract the code of the industrial equipment from the filtered industrial equipment data;

S4.2. Find the sub-library corresponding to the code from the storage database according to the code of the industrial equipment;

S4.3. Store the filtered industrial equipment data in step S4.1 in the sub-library.

Referring to FIG. 3 , the present invention will be further described from the perspective of a recording system for manufacturing equipment testing big data. The system includes: a wireless communication module, a noise filtering module, a filtering rule database, and a storage database.

When the system is working, the wireless communication module is connected to the data acquisition node of the industrial wireless network, and the data collected by the data acquisition node is passed to the noise filtering module; the noise filtering module downloads the filtering rules from the filtering rule database , and filter the industrial equipment data according to the filtering rules, wherein the filtering rules in the filtering rule database are preset by the user according to the actual situation of the manufacturing equipment. For example, during the engine aging test process, it is necessary to collect and record the engine hood vibration signal during the engine aging process. At this time, in order to filter out some useless data, the filtering rule is: remove the vibration frequency <20Hz or >460Hz signal, the noise filtering module can remove signal data with a vibration frequency <20Hz or >460Hz according to the filtering rules, thereby reducing noise. Filtered industrial equipment data can be transferred to a storage database.

In order to facilitate data storage, the filtered industrial equipment data at least includes codes for identifying industrial equipment, and the storage database includes several sub-libraries, and the sub-libraries have unique signs, wherein the signs are represented by industrial equipment code as a distinction. When storing the filtered industrial equipment data in the storage database, first extract the code of the filtered industrial equipment data, and query the sub-library corresponding to the code according to the code, and store the filtered industrial equipment data The industrial equipment data is stored in the sub-library, which is convenient for the external equipment to directly call the corresponding industrial equipment data through the code.

The preferred embodiments of the present invention have been described in detail above, but the invention is not limited to the described embodiments, and those skilled in the art can also make various equivalent modifications or replacements without violating the spirit of the present invention. , these equivalent modifications or replacements are all included within the scope defined by the claims of the present application.

Claims (5)

1. a kind of recording method of manufacturing equipment test big data, which is characterized in that including：

Step 1, initialization manufacturing equipment test big data record system, and wireless communication module connects the data of industry wireless network Acquisition node；

Step 2, data acquisition node acquisition industrial equipment data are simultaneously passed the industrial equipment data by wireless communication module Pass noise filtering module；

Step 3, noise filtering module download filtering rule from filtering rule database, and according to the filtering rule to industry Device data is filtered, and gives filtered industrial equipment data transfer to storage database；

Step 4, storage database store the filtered industrial equipment data；

Wherein, the manufacturing equipment test big data record system includes：Wireless communication module, noise filtering module, filtering rule Then database stores database.

2. a kind of recording method of manufacturing equipment test big data according to claim 1, which is characterized in that the filtering Industrial equipment data afterwards include at least the code for identifying industrial equipment, and the storage database includes several word banks, The word bank has unique mark, wherein the mark is using the code of industrial equipment as differentiation.

3. a kind of recording method of manufacturing equipment test big data according to claim 2, which is characterized in that in step 4 In, the method that storage database stores the filtered industrial equipment data includes：

Step 4.1, from the code of the filtered industrial equipment extracting data industrial equipment；

Step 4.2 finds word bank corresponding with the code according to the code of the industrial equipment from storage database；

The filtered industrial equipment data in step 4.1 are stored in the word bank by step 4.3.

4. a kind of record system of manufacturing equipment test big data, which is characterized in that including：Wireless communication module, noise filtering Module, filtering rule database store database；

The wireless communication module is used to connect the data acquisition node of industry wireless network, and the data acquisition node is adopted Collect obtained data transfer and gives noise filtering module；

The noise filtering module is used to download filtering rule from filtering rule database, and according to the filtering rule to work Industry device data is filtered, and gives filtered industrial equipment data transfer to storage database；

The filtering rule database is for stored filter rule；

The storage database is for storing the filtered industrial equipment data.

5. a kind of record system of manufacturing equipment test big data according to claim 4, which is characterized in that the filtering Industrial equipment data afterwards include at least the code for identifying industrial equipment, and the storage database includes several word banks, The word bank has unique mark, wherein the mark is using the code of industrial equipment as differentiation.