Material data storage method, device and system based on tree structure

A tree structure and storage device technology, applied in the field of material data storage, can solve the problems of easy loss, difficult to find, no safe and flexible material storage, etc., and achieve the effect of not easy to lose and flexible viewing.

Pending Publication Date: 2020-02-07
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional way of saving material data is to save it in the form of electronic documents or paper documents. However, the traditional way of saving has the following disadvantages: 1) It is easy to lose; 2) Due to the huge amount of data, it is very difficult to find; 3) Due to the complexity of version management, Modification or deletion of material data is difficult
Therefore, so far there is no easy-to-use, safe, and flexible material storage (recording and management) method

Method used

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  • Material data storage method, device and system based on tree structure
  • Material data storage method, device and system based on tree structure
  • Material data storage method, device and system based on tree structure

Examples

Experimental program
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Effect test

no. 1 example

[0036] figure 2 It is a flowchart of a storage method for material data based on a tree structure according to the first embodiment of the present invention. In the obtaining step S21, the interaction unit 21 obtains user input information, the input information includes material data, and the material data includes first format basic data and first format characteristic data. The basic data in the first format and the characteristic data in the first format are, for example, data presented in the form of html web pages to facilitate interaction with users. The basic data in the first format are, for example, material number, international version number, material name, main category, subcategory, supplier and so on. The characteristic data in the first format are, for example, material batches, material properties, material tests, material values, and the like.

[0037] In the first conversion step S22, the editing unit 22 uses a predetermined algorithm to convert the feat...

no. 2 example

[0049] image 3 is a flow chart of a storage method for material data based on a tree structure according to the second embodiment of the present invention, such as image 3 As shown, an authentication step S20 is also included before the obtaining step S21, and the authentication unit 24 in the storage device 2 authenticates the user to confirm whether to obtain the input information of the user. The authentication unit 24 identifies users who access the storage device 2 , provides functions such as user registration / login / logout, and manages user registration information to prevent users from making improper requests to the storage device 2 .

[0050] image 3 Steps S21-S23 in and figure 2 The steps S21-S23 shown are the same, so they will not be described in detail here.

no. 3 example

[0052] Figure 4 It is a flow chart of the method for storing material data based on a tree structure according to the third embodiment of the present invention. After the user stores the material data in the database 3 according to the method of the first embodiment, when the user needs to check the material data stored in the database 3, he can check it in the following way.

[0053] In this example, for example, when the user wants to view the piece of data whose supplier is "Company A" and the material is named "XXXX", the user inputs retrieval information (such as "Company A") and selects information (for example, "XXXX"), that is, the interaction unit 21 acquires search information ("Company A") and selection information ("XXXX") among the user's input information.

[0054] In the retrieval step S24, the editing unit 22 retrieves the basic data in the first format that matches "Company A" from Table 2 in the database 3 according to the retrieval information ("Company A"...

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PUM

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Abstract

The invention provides a material data storage method, device and system based on a tree structure. The method comprises the steps that in the obtaining step, input information of a user is obtained,the input information comprises material data, and the material data comprises first-format basic data and first-format feature data; a first conversion step, the first format feature data is converted into second format feature data by using a predetermined algorithm, wherein the record format of the second format feature data isthe tree structure; and in an adding step, the first format basic data and the second format feature data are added to a database for storage.

Description

technical field [0001] The invention relates to the field of data storage, in particular to a storage method, device and system for material data based on a tree structure. Background technique [0002] The research on materials (metal materials, non-metal materials) in material science usually obtains the physical and chemical properties of a certain material through a large number of physical and chemical experiments, so that the material can be used in production. [0003] Physical and chemical experiments on materials are usually complicated, demanding, and accompanied by certain risks. Therefore, most of the material data obtained in the experiments are very precious. Proper storage of material data is of great importance. The traditional way of saving material data is to save it in the form of electronic documents or paper documents. However, the traditional way of saving has the following disadvantages: 1) It is easy to lose; 2) Due to the huge amount of data, it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22G06F16/25
Inventor 邹子君谢雨凌张旭东
Owner HITACHI LTD
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