This standard specifies the coding, symbolic representation and technical requirements for in-store barcodes. This standard applies to the barcode identification of variable consumption orders for goods in the closed-loop system of stores. GB/T 18283-2000 In-store barcodes GB/T18283-2000 Standard download decompression password: www.bzxz.net
This standard specifies the coding, symbolic representation and technical requirements for in-store barcodes. This standard applies to the barcode identification of variable consumption orders for goods in the closed-loop system of stores.

National Standard of the People's Republic of China
In-store code
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2X17 high
Various standards
GB/T18283-2000
Referenced standards
5 Symbol representation and technical requirements
Appendix A (standard recording)
Calculation method of price (measurement value) verification GB/T18283-2000
This standard is based on Section 2.4 of the second part of CEAN·UCC wine pricing>(2020 edition) (General EAN·UCCSpeeifieationg), the coding of space cost units in the closed system (Variablemeanretailiteuw-Resurictedcircu-atinn), which is formulated in accordance with the actual situation of the application. This standard has the technical content of the general recommended technical requirements of EAV and UCC, and also ensures the feasibility and practicality of remote use. The reference A of this standard is the appendix of the standard. This standard was proposed by China Commodity Standardization Center and was drafted by China Commodity Standardization Center. The main drafters of this standard are Luo Qiuke, Wu Yu and Liu Shu. Scope National Standard of the People's Republic of China Bar code in-store
This standard specifies the requirements for the barcode terminal code, number representation and dialing technology in the store. This standard applies to the barcode identification of commodity consumption units in the store's integrated system. 2
Referenced standards
GB/T:182632000
The following standards are included in the relevant texts. The texts quoted in this standard are valid at the time of publication. All standards will be revised. All parties using this standard should use the latest version of the following standards. GR12994-1998 Barcode for Supplies
GB/T12805—2000
Barcode for Thai Code
GB/T166301997
3 Definition
Xie Yunxue Yuan Collection
This standard adopts the definitions in GB/T12905 and GB/T16830 and the following definitions. Store Scene Code harcodein-store
Barcode for identifying commodity variable consumption units in the store group circulation system. Code
Variable consumption The code of the fee unit is composed of 13 digits and has the following structure: Type of test
Calcium
Business license
xxxxx.x
XuXexXX,
Food infant B code
Price (service value)
Price (medical collection)
Sex test
x,x,xx
xx,x,x,x
The previous code (XX) is composed of a two-digit number, and the letter is 20, 31.22~29. The product item code (%-X,) is composed of 10 digits, including the product category code, price (measurement value) code and verification code, among which the product category code is used to indicate the different types of variable consumption units: the price (measurement value) code is used to indicate the price (measurement value) information of the product. In structure 3 and structure 1, the calculation method of the price (measurement value) code corresponding to the price (measurement value) code is shown in Appendix 4. 3 Calculation of the checksum
The calculation method of the checksum code is the same as that of the commodity barcode, see GB129C4 Appendix A5 Special number representation and technical requirements
Symbol representation and technical requirements for commodity barcodes, see GB12904 corresponding clauses, wiA1 Weighted product
GB/T18283
(standard requirements)
Calculation method of the checksum (measurement value) code In the calculation process of the price (measurement value) checksum, a specific weighting factor is assigned to each digit in the price (measurement value) code. The weighting factors include 2-, 3-, 5-, and 5-. The weighted factors are used to perform mathematical operations on the price (measurement value) code according to specific rules to obtain the addend product, which is shown in Table 1. A1. %, Table A3, Table A gives the weighted country 2-3.6+, 5 pairs of scale addition product,
code value
substitute drug efficacy
substitute horse value
code value
plus bounded
addition effect with 2 pairs of weighted classes
weighted factor corresponding to the weighted product
new effect country 5+ place stolen addition number buy
proof effect due to 5 place corresponding addition product
4-digit price (measurement value) code verification code calculation A2.1 calculation method
(price or measurement value code collection serial number is arranged in sequence from left to right) The first step is to determine the mathematical correspondence of each digit in the 4-digit price (measurement value) code according to Table A. The corresponding weighting factor is then determined in Table A1. Table A2 and Table A4 to determine the corresponding weighting factor of the cabinet. Table A5 4-digit price (quantity value) code plus the allocation rule based on the total inspection warehouse number
price holding (value> code
the pole
the second step
add the accumulation of the first step,
the second step, the result of the first step 3. The single digit of the new result is used as the calibration period to take the good calculation A2.2. For example
price code 287528.75 yuan comparison verification code calculation: x.
wm replaces the two-digit quantity hand number
plus the four-digit
Taige code
to obtain Table AI. Table AA and Table 4 to obtain the weighted rent
use 3 Based on the result of step 2, calculate the check code of the 5-digit price (quantity value) code. A3.1 Calculation method (the price value code position numbers are listed from left to right) x. The first step is to determine the weighted factor corresponding to each digit in the 5-digit price (quantity value) code according to Table A5, and then determine the corresponding weighted factor according to Table A1, Table A3 and Table 4 to obtain Table A65. Substitute the weighted factors for the digital price (quantity value) code position number according to Table A1, Table A3 and Table 4. The second step is to add the results of the first step together. In the fourth step, the weighted product of the result obtained in the second step that is the same as the value of the result obtained in the second step in Table A4 is subtracted from the result obtained in the second step and is less than 10. The value of the verification code in the same test as the weighted product is the value of the verification code. 43.2 Application rate example
Price code 11685 (146.85 yuan) Calculation of the number of verification codes: The number of verification codes for the dynamic position sequence
Add
Irradiation generation male
Promote the grid installation A1, table AS and table A and other thin rights
1 seek rent
The minimum number of inspection codes for the heat source estimated by the two-step research is equal to the total procurement and square 10 to obtain the minimum number of verification codes required for the two-step medical treatment to obtain the most
In table A, 7 are added to the area grid to obtain a value of 6.6 for the insurance male value,
In-store article
GB/T 18283—8000
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