Chemical safety information fast query and whole-cycle tracking digital label system

A technology of safety information and chemicals, which is applied in the field of rapid chemical safety information query and full-cycle tracking digital label system, can solve the problems of no method of tracking chemicals in the whole process, no chemicals, etc., and achieve detailed and perfect coding, more cost-effective The effect of high height and small storage space

Active Publication Date: 2015-09-16
NANJING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for chemical management, there is not yet a complete set of chemical information c...

Method used

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  • Chemical safety information fast query and whole-cycle tracking digital label system
  • Chemical safety information fast query and whole-cycle tracking digital label system
  • Chemical safety information fast query and whole-cycle tracking digital label system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0181] Taking the chemical "phenol" as an example, the encoding process of the chemical identity code is described below:

[0182] Step 1: According to the chemical ACS Chemical Abstracts Service CAS number information, the CAS number of phenol is "108-95-2". According to the algorithm, first remove the sign "-" to get 108952, a total of 6 digits. The digits less than 9 digits are filled with "0", so three "0"s are added before "108952", and the 9-digit identity code of phenol chemical is obtained: 000108952.

[0183] Step 2: According to the phenol-related GHS hazard classification information corresponding to Table 8, get the values ​​of X1 to X28 of the phenol GHS information, Table 10.

[0184] Table 10 Phenol GHS informationX 1 to x 28 value of

[0185]

[0186]

[0187]

[0188]

[0189] Step 3: According to the phenol GHS information obtained in step 2X 1 to x 28 The values ​​of , Table 10, get 5 dangerous medium grouping codes. The first group X 1 x...

Embodiment 2

[0201] Through methanol producers and transporters, as well as inspectors and buyers, this system is a method for tracking and quickly inquiring about methanol transport.

[0202] (A) The methanol producer passes through the safety information database of the system, and the database information is stored in the data storage terminal;

[0203] (B) The producer codes the chemicals through the system, and codes for methanol. According to the coding method described in Example 1, the methanol chemical code is: 00006756100020C2g0; the generated code and chemical hazard information are stored in the remote database;

[0204] (C) Make a two-dimensional code label containing the chemical code for the 18-digit chemical code generated in step (B). Chemical text information and chemical QR code information are integrated into one label attached to the chemical packaging;

[0205] (D) Chemical transporters, inspectors and receivers scan and identify the chemical information shown on the...

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PUM

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Abstract

The invention discloses a chemical safety information fast query and whole cycle tracking digital label system, and belongs to the technical field of information coding. First, chemicals are integrated and categorized according to hazard classification and other information of 'Globally Harmonized System of Classification and Labeling of Chemicals', a chemical safety information database is established based on the identity information of chemicals, chemical information is coded, and the coding information of each chemical is made into a label; each label is attached to the package of the corresponding chemical; the chemical codes on the labels are entered by a terminal; and the terminal tracks a chemical online according to hazard classification and other information of the chemical. By adopting the system of the invention, chemical label information occupies a small storage space and can be identified quickly, and chemical information can be tracked in the whole process of circulation.

Description

technical field [0001] The invention relates to the technical field of information coding, and more specifically, to a system for quickly inquiring chemical safety information and tracking digital labels throughout the cycle. Background technique [0002] my country's current chemical management is mainly based on the "Global Harmonized System of Classification and Labeling of Chemicals". According to the domestic chemical categories and usage conditions, chemical registration, application for use, application for deactivation and registration of general chemicals and hazardous chemicals are carried out. Regulation of recycling. [0003] Among them, the full-cycle management of chemicals is mainly based on the requirements of the "Global Harmonized System of Classification and Labeling of Chemicals", and chemical information is made into labels in accordance with uniform specifications and pasted in conspicuous places on chemical transportation containers to facilitate produc...

Claims

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Application Information

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IPC IPC(8): G06K19/06G06Q10/06
Inventor 张效伟夏普
Owner NANJING UNIV
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