基于区块链的垃圾分类方案,基于区块链的垃圾分类论文

⑴ What is the Green Dot Agreement?

It is a kind of contract based on freedom and peace between both parties. You can ask in the post forum.

⑵ What role can blockchain technology play in the field of environmental protection?

Now many public welfare organizations have begun to use blockchain technology. In the post-epidemic era, the digital economy troika has It is the outbreak of the new online economy, the steady development of smart manufacturing, and the rise of the contactless economy. New infrastructure has become a hot topic during the two sessions and a growth point in the future, and blockchain has unique advantages in empowering ecological and environmental protection.

Construct a digital points reward mechanism: The establishment of residents’ environmental awareness is not directly proportional to their actual actions. For example, the importance of environmental protection is generally recognized. In “garbage classification”, it is difficult to classify , difficult processes, difficult management and other "difficulties", with little effect. The use of blockchain technology can establish a points reward system so that everyone involved in environmental protection can create visible "value" and stimulate people's enthusiasm. The point-to-point transmission method of the blockchain not only ensures the security of points, but also avoids corruption and other problems and the consumption of human resources caused by the traditional "top-down" method;

Environmental protection Traceability of the entire management process: In terms of garbage classification and recycling of old items, we have made many years of efforts before, but it has not achieved good results. The reason is that the garbage is classified but the garbage truck is still loaded in one place or the garbage is transported to the treatment plant and is still burned together. , making garbage classification and recycling meaningless. In the blockchain, the information of every item in the garbage classification is fully transparent and traceable, ensuring that our environmental protection work is implemented effectively.

The Xueshuo Innovation Blockchain Technology Workstation under Lianqiao Education Online is the “Smart Learning Workshop 2020- Xueshuo” launched by the School Planning and Construction Development Center of the Ministry of Education of China. "Innovation Workstation" is the only approved "blockchain technology professional" pilot workstation. The professional base is based on providing students with diversified growth paths, promoting the reform of the training model integrating professional degree research, production, and research, and building an applied and compound talent training system.

⑶ Guangzhou Huangpu District applies blockchain to garbage classification smart management project

On July 6, the Guangzhou Municipal Public Resources Network announced "Guangzhou Huangpu District Urban Management and Comprehensive Law Enforcement" In order to meet the procurement needs of the Municipal Bureau of Urban Waste Classification Smart Management Project, the introduction of blockchain technology has become a highlight of the project.

Blockchain is naturally suitable for multi-party collaboration scenarios, and garbage classification requires the participation of multiple parties including the government, enterprises and the public, which means that there are prerequisites for the combination of blockchain and garbage classification. Utilizing the integration of technologies such as blockchain and the Internet of Things to upload garbage classification processing data to the chain in real time, it can enhance the collaboration efficiency of relevant entities and achieve refined management of the garbage classification industry.

Although there are currently not too many garbage classification projects related to blockchain, especially blockchain + environmental protection projects covering the entire industry chain are still being explored. But it is a blue ocean area. Blockchain + garbage classification has just begun. The concept of blockchain + environmental protection is spreading rapidly.

⑷ From garbage classification to thousands of industries, how does Huawei Cloud launch an "AI landing station"

Since July, garbage classification has entered the era of "hard constraints", and it is in the forefront of pilot cities. Citizens outside the battle lamented that the difficulty of sorting garbage was comparable to high-level math test papers. With the implementation of the policy, this garbage classification war will gradually land in 46 key cities across the country.

On the last day of August, Huawei Cloud announced that it would join hands with Shenzhen, the "Pioneer Demonstration Zone of Socialism", and sent a letter to all Shenzhen citizens on a large page in the Southern Metropolis Daily: To the people of Shenzhen City Every citizen collects garbage pictures. Every time a citizen uploads a garbage photo to the Huawei Cloud official account and labels the name and type of garbage, it will contribute to improving the accuracy of the garbage classification AI model.

For industries, Huawei Cloud continues to improve model algorithms to achieve "work" excellence in industrial production environments, not just "examination" excellence in various competition environments, while also achieving The closed-loop and real-time updates of the model ensure that enterprise AI applications are always in the best state. As of Q1 2019, Huawei Cloud can provide 59 types of AI services and 159 functions, and has explored more than 300 projects in 10 major industries including cities, manufacturing, logistics, Internet, medical, and campuses, helping many companies build AI core capabilities. .

In fact, it is not just AI. What Huawei Cloud is doing is to fully coordinate cloud, AI with 5G, Internet of Things, edge computing, blockchain, big data, database and other technologies. After the integration of AI, 5G and IoT on the cloud platform, the cloud will become an important driving force in the digitalization process of the industry, driving all walks of life to achieve digitalization and intelligence, and achieve a qualitative leap.

⑸ Blockchain has become popular after the Two Sessions. So what exactly can this blockchain do? Are there any companies that specialize in this?

This year’s Two Sessions, many provinces will use blockchain Incorporated into the local "14th Five-Year Plan", it can be seen that the role of this blockchain is still great. It is understood that blockchain is currently used in many industries such as government affairs, finance, supply chain, energy, chemical industry, agriculture, medicine and medical care, automobiles, intellectual property, etc. It can be said to be one of the core technology engines of new infrastructure.
Let’s talk about the most understandable one. Don’t we all advocate garbage sorting now? In order to better promote the implementation of garbage classification policies and effectively improve residents’ happiness, Hangzhou Qulian Technology Co., Ltd. and Xi’an Sykes Internet of Things Co., Ltd. developed the country’s first “Qulian Smart Waste” based on “blockchain + AIoT” technology. Classification System”. This system has been implemented in many communities and industrial parks such as "Xinhu Shangri-La", "Xinhu Film", and "Yunhu Science and Technology Park" in Hangzhou, and has been widely praised.

⑹ Concept of garbage classification

Garbage classification refers to the general term for a series of activities that classify, store, place and transport garbage according to certain regulations or standards, thereby transforming it into public resources. The purpose of classification is to improve the resource value and economic value of garbage, strive to make the best use of materials, reduce the amount of garbage disposal and processing equipment, reduce processing costs, reduce the consumption of land resources, and have social, economic, ecological and other benefits.
Garbage is the private property of the public during the classification and storage stage. After the garbage is classified and placed by the public, it becomes a regional quasi-public resource in the community or community where the public lives. After the garbage is classified and transported to garbage collection points or transfer stations, it becomes non-excludable. Public resource. Judging from the methods of classifying domestic waste in various cities at home and abroad, most of them are classified according to the composition and production volume of the waste, combined with the resource utilization and treatment methods of local waste.

The advantages of waste classification are as follows:
Reducing land erosion
Some substances in domestic waste are not easily degraded, causing serious erosion of the land. Garbage classification, removing recyclable and non-degradable materials, reducing the amount of garbage by more than 60%.
Reduce pollution
China's garbage disposal mostly uses sanitary landfill or even simple landfill, occupying tens of thousands of acres of land; insects and flies fly around, sewage overflows, and the smell is high, seriously polluting the environment. .
Waste plastic in the soil will cause crop yield reduction; discarded waste plastic is accidentally eaten by animals, resulting in accidents that cause animal death. So recycling can also reduce harm.
Turn waste into treasure
China uses 4 billion plastic fast food boxes, 500-700 million instant noodle bowls, and billions of disposable chopsticks every year, accounting for 8-15% of domestic waste. One ton of waste plastic can be recycled into 600 kilograms of diesel. Recycling 1,500 tons of waste paper can avoid cutting down the trees used to produce 1,200 tons of paper. One ton of cans can be melted to form one ton of good aluminum blocks, which can save 20 tons of aluminum ore. 30% to 40% of domestic waste can be recycled, and this small but profitable resource should be cherished. You can also use cans to make pencil boxes, which is environmentally friendly and saves resources.
Furthermore, other materials in garbage can also be converted into resources. For example, food, grass, trees and fabrics can be composted to produce organic fertilizers; garbage incineration can generate electricity, heating or cooling; bricks, tiles and ash can be processed into building materials, etc. . If the resource potential contained in recycling domestic waste can be fully tapped. It can be seen that if the garbage generated in the consumption process is classified in time, recycling and reuse is the best way to solve the garbage problem.
Summary
The benefits of waste classification are obvious. After the garbage is sorted, it is sent to the factory instead of the landfill, which not only saves land, but also avoids the pollution caused by landfill or incineration, and can also turn waste into treasure. In this battle between man and garbage, people turn garbage from enemies into friends.
Therefore, garbage classification and collection can reduce the amount of garbage processing and processing equipment, reduce processing costs, and reduce the consumption of land resources.It has three benefits: social, economic and ecological.