Hazardous chemical substance information query method and device, electronic equipment and medium

A technology of information inquiry and hazardous chemicals, applied in the field of information inquiry of hazardous chemicals, can solve problems such as unexpected situations, insufficient knowledge of professional knowledge of hazardous chemicals, exposure to hazardous chemicals, high risk of use and operation, etc., to achieve High matching effect

Pending Publication Date: 2020-11-17
新疆中顺鑫和供应链管理股份有限公司
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Problems solved by technology

[0003] At present, the units or individuals involved in the use of hazardous chemicals do not have a comprehensive understanding of the professional knowledge of hazardous chemicals, and the contact and use of hazardous chemicals are relatively dangerous, and accidents are likely to occur. It is difficult to obtain professional answers in a timely manner when there are doubts about the nature and use of

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  • Hazardous chemical substance information query method and device, electronic equipment and medium
  • Hazardous chemical substance information query method and device, electronic equipment and medium
  • Hazardous chemical substance information query method and device, electronic equipment and medium

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[0041] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0042] The terms "first", "second" and the like in the description and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusi

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Abstract

The invention discloses a hazardous chemical substance information query method and device, electronic equipment and a medium. The hazardous chemical substance information query method comprises the steps of obtaining a hazardous chemical substance query request, and extracting a hazardous chemical substance name and problem content in the hazardous chemical substance query request; carrying out retrieval according to the dangerous chemical name, obtaining corresponding dangerous chemical information in a preset database, and obtaining corresponding index information stored in question and answer word segmentation index data; comparing the problem content with attribute names in the index information in sequence, and determining a target attribute name matched with the problem content fromthe attribute names; and obtaining the attribute content corresponding to the target attribute name, and returning the attribute content and the hazardous chemical substance information as the answerinformation of the hazardous chemical substance query request, so that the hazardous chemical substance question input by the user can be replied accurately and quickly, and the matching degree is high.

Description

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Claims

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Application Information

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Owner 新疆中顺鑫和供应链管理股份有限公司
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