Garbage classification code generation method

A garbage sorting and garbage bag technology, which is applied in the field of garbage sorting code generation, can solve the problems of garbage bag identity information leaking user privacy, garbage sorting code lack of confidentiality, and slow implementation of urban garbage sorting, etc.

Active Publication Date: 2019-06-25
IANGSU COLLEGE OF ENG & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The implementation of urban garbage classification in my country is relatively slow. The main reason is that the garbage classification codes on garbage bags either lack confidentiality or are difficult to understand the classification. For citizens who lack garbage classification knowledge, it is not clear which category a lot of garbage should belong

Method used

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  • Garbage classification code generation method

Examples

Experimental program
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Effect test

Embodiment 1

[0115] According to the method for generating garbage classification codes in the above-mentioned specific embodiment, the steps are as follows:

[0116](1) When the ID code of a garbage bag is S = "Jiangsu Province-Nantong City-Chongchuan District Century Flower City-11#1108 Wang Xiaoming 13405709999 2018-08-01 01", the length is k+L+p+n+ 6=11+12+14+10+6=53, wherein "Jiangsu Province-Nantong City-Chongchuan District" is the provincial and urban area, and "Century Flower City-11#1108" is the specific residential address (such as community-house number), "Wang Xiaoming 13405709999" is the contact person and phone number, "2018-08-01" is the code-making date, and "01" is the color information of garbage classification (such as green recyclable garbage);

[0117] (2) Extract the identity display code ("Jiangsu Province-Nantong City-Chongchuan District 2018-08-01 01") and hidden identity code ("Century Flower City-11#1108 Wang Xiaoming 13405709999") from the garbage bag ID code ,...

Embodiment 2

[0134] According to the method for generating garbage classification codes in the above-mentioned specific embodiment, the steps are as follows:

[0135] (1) When the ID code of a garbage bag is S = "Jiangsu Province-Nantong City-Chongchuan District Century Flower City-11#1108 Wang Xiaoming 13405709999 2018-08-11 01", the length is k+L+p+n+ 6=11+12+14+10+6=53, wherein "Jiangsu Province-Nantong City-Chongchuan District" is the provincial and urban area, and "Century Flower City-11#1108" is the specific residential address (such as community-house number), "Wang Xiaoming 13405709999" is the contact person and telephone number, "2018-08-11" is the code-making date, and "01" is the color information of garbage classification (such as green recyclable garbage);

[0136] (2) Extract the identity display code ("Jiangsu Province-Nantong City-Chongchuan District 2018-08-11 01") and identity hidden code ("Century Flower City-11#1108 Wang Xiaoming 13405709999") from the garbage bag ID co...

Embodiment 3

[0152] According to the method for generating garbage classification codes in the above-mentioned specific embodiment, the steps are as follows:

[0153] (1) When the ID code of a garbage bag is S = "Jiangsu Province-Nantong City-Chongsa District Century Flower City-11#1108 Wang Xiaoming 13405709999 2018-08-01 01", the length is k+L+p+n+ 6=11+12+14+10+6=53, where "Jiangsu Province-Nantong City-Chongsa District" is the province, city, and "Century Flower City-11#1108" is the specific residential address (such as the community-house number), "Wang Xiaoming 13405709999" is the contact person and phone number, "2018-08-01" is the code-making date, and "01" is the color information of garbage classification (such as green recyclable garbage);

[0154] (2) Extract the identity display code ("Jiangsu Province-Nantong City-Chongsa District 2018-08-01 01") and hidden identity code ("Century Flower City-11#1108 Wang Xiaoming 13405709999") from the garbage bag ID code , and convert the ...

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Abstract

The invention discloses a garbage classification code generation method. The method comprises the following steps: encoding garbage bag identity information to generate a unique garbage bag identity code; extracting an identity display code and an identity hidden code, and converting the identity display code into numerical data; carrying out calculation to obtain an initial value, parameters, aninitial iteration step number and an iteration interval step number of a chaotic system, and carrying out iteration to generate a chaotic sequence; scrambling the identity hidden codes in the garbageidentity codes by utilizing a position change rule before and after chaotic signal sorting; performing conversion between characters and numerical values; obtaining a corresponding numeric sequence; performing corresponding forward diffusion encryption and reverse diffusion encryption according to different numerical values in the numeric sequence to complete conversion of the numerical values andcharacters, thereby generating an identity hidden encryption code, and further combining and generating the garbage classification code, and obtaining the garbage classification two-dimensional codewith the garbage classification mark at the same time. The garbage classification code generation method provided by the invention is simple and feasible, has very high safety and is not easy to crack, the generated garbage classification code is convenient for guiding garbage classification, the privacy of a user in garbage bag identity hidden information can be effectively protected, and the garbage classification code has uniqueness and safety.

Description

technical field [0001] The invention relates to the field of garbage classification, in particular to a method for generating garbage classification codes. Background technique [0002] In recent years, with the rapid development of the global economy and the rapid increase in population, the scale of cities has continued to expand, resulting in a sharp increase in the amount of municipal solid waste, and the problem of municipal solid waste is deteriorating into a global crisis. The land erosion and environmental pollution caused by the "garbage siege" not only seriously threaten the public's health, but also become one of the factors that affect and restrict the sustainable development of cities in my country and even in the world. To solve the dilemma of "garbage siege", the most important thing is to realize the reduction of urban domestic waste from the source, and complete the recycling and harmless treatment of waste. Therefore, promoting the classification of domesti...

Claims

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Application Information

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IPC IPC(8): G06F17/22G06K19/06H04L9/08H04L9/00
Inventor 吴新华
Owner IANGSU COLLEGE OF ENG & TECH
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