Blockchain intelligent security
the development space of blockchain + Internet of things is broad
the blockchain + Internet of things instry and the global economic development complement each other, and the intelligent application scenarios are increasingly rich. The application of the Internet of things instry is mainly divided into three main lines: instry, consumption and people's livelihood. Its impact on the global economy is increasing and its development prospects are broad. Among them, the Internet of things of instry and consumption has basically developed synchronously, making joint efforts from the supply side and the demand side to help various instries realize the transformation and upgrading in an all-round way. In order to support the application of smart city, bike sharing and smart agriculture, the narrow band Internet of things (nb-iot) technology is deployed nationwide to build a three-dimensional urban information collection system based on the Internet of things. Blockchain enables a variety of instry applications, making the Internet of things further develop towards the deep integration of scene applications
with the help of blockchain service infrastructure and enterprise blockchain mole alliance, the Internet of things with distributed intelligence is built by combining blockchain with aiot and tee technologies. Blockchain integrates aiot, tee and other technologies to provide trust mechanism and privacy protection for distributed intelligent networks, promote in-depth online and offline integration, and spawn a large number of related basic network services.
Smart city, the global smart city from the concept and model stage to the planning and construction stage, is still in the exploration period. Blockchain is also a tuyere technology in the exploration stage, and many people flock to it
the smart city based on blockchain technology has graally emerged. In order to meet the needs of users, Huixin cloud platform has settled in several proct managers in the field of smart city. In order to speed up the layout in the field of smart city, Huixin cloud platform has established a number of procts in the fields of financial system, audit system, supply chain, energy and power, and smart park management system, Great progress has been made in the application of intelligent transportation
the new smart city is mainly built around big data and blockchain technology. Through the combination of "one center, four platforms, multiple applications and unified chain", a multi-dimensional smart city solution is formed
the so-called "one center" is a big data center based on various dimensions of the city“ "Four platforms" are intelligent government affairs integrated information service platform, intelligent urban management integrated information service platform, intelligent people's livelihood integrated information service platform and intelligent economy integrated information service platform“ "Multi application" includes all kinds of intelligent applications. Finally, the "unified chain" is a trusted smart city information ecology based on blockchain
based on the presentation of the overall solution of smart city, it is analyzed from four dimensions: perception layer, network layer, platform layer and application layer.
perception layer: including hardware gateway devices and Internet devices made up of various sensors, RFID tags and networks. These sensing layer hardware mainly support our various networks
network layer: this layer is a carrier network supporting communication and data from various hardware devices of the perception layer. Generally speaking, we include three categories: Internet of things, communication network and Internet
platform layer: the platform layer is mainly through various information platforms built on the carrier network. These information platforms provide basic information services for our subsequent component applications. Common such as data center platform, credit center platform, it center platform and so on
application layer: the application layer is mainly involved in all aspects of special services in the process of smart city components, such as smart government, smart transportation, smart human society, smart finance, smart security, smart Internet of things, smart assets, smart supply chain and smart carbon emissions
what is the difference between smart cities on blockchain
in recent years, local governments and instry giants have made efforts to build smart cities. Innovative energy gathering city is built on the blockchain. What is the difference from the past
different from previous smart city projects, innovative energy gathering city does not add an "intelligent application level" to the existing urban physical and it facilities, but starts from the planning and construction stage, and deploys infrastructure supporting Internet of things, block chain and other technologies from the bottom. The two characteristics of innovative energy gathering city are distributed thinking and open cooperation
distributed construction mode
use distributed construction mode to build city. The city is a complex large system with dense population, business ecology, scenes and enterprises gathering. "The blockchain smart city does not need to have a complete top-level design, and does not need to consider how each part must be done. It only considers in advance that each part will be a part of the blockchain network, and specifically integrates the blockchain technology in the design, The implicit openness of integration allows data flow between different projects. "
A major role ofblockchain is to break the data island. In the past, smart city and smart city management projects still encounter the problem of data island. It may not be able to connect the smart transportation and smart energy systems made by different companies, but it can realize the interconnection of different systems on the blockchain, and build new applications at the level of getting through, so as to continuously improve in practice. Distributed energy storage technology is the future demand
prospect of smart city based on blockchain
City is a complex integrated system with dense population and various scenes gathered together, which determines that the construction of smart city is a system engineering and needs to be built with the help of various existing technologies. Blockchain technology is not a disruptive technology, but based on the existing Internet, big data, cloud computing and other technologies to reshape the trust mechanism, so that the network not only realizes the dissemination of information, but also realizes the transfer of value
the application of blockchain technology in the construction of smart city includes smart Park, smart Internet of things, etc. Smart assets, the use of blockchain technology for digital proof of physical assets, accelerate the circulation speed of traditional assets, shorten the investment cycle, rece transaction costs and so on. Smart supply chain can trace the source of food and instrial procts and rece the risk of counterfeit goods. At the same time, it can break the information island, promote the interaction between the upstream and downstream of the supply chain, and rece the time and economic costs
in addition, there are many other applications of blockchain technology in the process of smart city construction, such as smart transportation, e-government, legal application and other fields, which have broad prospects. With the help of a popular saying in the field of blockchain - the future has come, but it is not yet popular. The future of smart city based on blockchain technology can be expected
(compiled by Xu Sheng of Huixin cloud technology)
bitcoin is a consensus network, contributing to a new payment system and a fully digital currency. It is the first decentralized peer-to-peer payment network, which is controlled by its users without a central management organization or middleman. From the user's point of view, bitcoin is much like Internet cash. Bitcoin can also be regarded as the most outstanding three style bookkeeping system
New bitcoin is proced through "mining", which is a competitive and decentralized process. This process involves indivials serving the bitcoin network and getting paid for it. Bitcoin miners use dedicated hardware to process transactions and protect bitcoin networks, and collect new bitcoins ring transactions< At present, bitcoin mining needs professional ASIC bitcoin mining equipment, and the mainstream domestic bitcoin mining equipment is Avalon III miner.
Shenzhen Baihe blockchain Technology Co., Ltd. is a limited liability company incorporated in Longgang District, Shenzhen City, Guangdong Province on September 27, 2018. Its registered address is at room 2409, 24 / F, Huanan City global logistics center building, Pinghu street, Longgang District, Shenzhen city
the unified social credit code / registration number of Shenzhen Baihe blockchain Technology Co., Ltd. is 91440300ma5fb8lh4m, and Zeng Wenxing, the legal person of the company, is currently in business
the business scope of Shenzhen Baihe blockchain Technology Co., Ltd. is: technical development and sales of software and hardware of seal management, seal materials, intelligent seal, electronic seal, research and development, consulting and service of blockchain technology, information technology, electronic procts, intelligent procts and biometric technology, development and sales of software and hardware of business management equipment, Internet of things equipment and security equipment, Software development, technology transfer, information system integration, enterprise management consulting (excluding talent intermediary services, securities, futures, insurance, financial business and other restricted items), domestic trade, import and export business
check more information of Shenzhen Baihe blockchain Technology Co., Ltd. through aiqicha