Design And Implementation Of Mass Trusted Domestic Service System Based On Alliance Blockchain

As a field of people’s livelihood,domestic service belongs to the new economic momentum and is a sunrise industry.In recent years,it has achieved considerable development,but it still cannot meet the needs of society for domestic services.With the modernization of the living standards of our residents and the continuous development of population urbanization,domestic services have become an indispensable part of residents’ lives,but there are many problems in the traditional domestic service industry: irregular management of the domestic service industry,service providers and consumption There are problems of trust among consumers,the prominent contradiction between supply and demand in the domestic service market,and so on.On the other hand,due to the downward pressure on the economy,more people hope to use their special skills to obtain additional benefits through part-time employment.Among them,the service industry is the most popular choice for freelancers.With the rise of the Internet boom,emerging technologies continue to emerge.Among them,blockchain technology is constantly mentioned.The use of blockchain’s decentralization and immutability characteristics is expected to solve the existing problems in the traditional domestic service industry management costs are high and difficult.The smart contract has the characteristics of triggering mandatory execution under conditions and being unmodifiable during operation.It can be used to supervise the order execution process,design a reasonable dispute resolution mechanism,and dispel user concerns during use.This article combines mass collaboration ideas with the sharing economy model,uses Internet & technology and blockchain technology to optimize the business processes of the “Internet accelerated speed” housekeeping service industry,introduces smart contract mechanisms,and constructs new production relationships and liberate productivity.Achieve social governance in the domestic service market.The main contents of this article are as follows:(1)Firstly,it analyzes the role of domestic service industry in society and the problems it faces.Listed the development status of blockchain and domestic service at home and abroad,and proposed that the alliance chain brings new ideas for the development of the field of domestic service.(2)Analyzed the characteristics of the needs of the domestic service industry,and proposed three service models: a central management model for domestic service companies,an autonomous service model for individuals and groups,a service model for mutual assistance in the community.The solutions and business processes were analyzed.The characteristics and problems of the three service models are discussed.This paper analyzes the problems in the field of domestic service and proposes a credible model of public domestic service.(3)The solution for the public trusted domestic service system was designed in detail,including the definition of the nodes in the alliance chain,the overall architecture of the system,the main business scenarios and business process design,how to combine smart contracts with domestic service,and use the diagrams,lane diagrams,and timing diagrams are illustrated by way of example.The key problems in the scheme are also given.Complete the database design.(4)Complete the overall software system deployment,with We Chat Mini Program as the main entrance,Baidu Cloud Engine as the server,and Alliance Chain as the underlying system.The software versions of each role are designed and implemented,and the system testing is completed.Finally,the system’s iterative plan is proposed based on user feedback.