On the status quo of CyberVein’s application in the construction of new smart cities,so that smart cities are no longer “utopia”

5 min readFeb 6, 2021


A smart city is a complex “giant system” with a wide range of connotations. There are many factors that affect the construction of a smart city. It includes not only the city’s information infrastructure, but also the city’s governance system and humanistic system, involving top-level design, safeguards, Architecture design and other aspects are a system project with a long construction period and a large amount of engineering.

After three years of intensive development, CyberVein has already implemented more than a dozen smart city achievements.

1. Policy promotion — an accelerator for technology landing

Highlights: Under the influence of the new crown epidemic, governments and organizations of various countries focus on how to use smart city technology to reduce or avoid the damage and interference of the epidemic in the future. In particular, how to use key data to predict events and allocate resources to help improve the “resilience” of smart cities.

DAVE can provide standards and technical solutions ideas for government and enterprises to establish a data open standard system, and promote the improvement of the overall big data implementation plan. Because of the precise prediction, value stimulation, privacy protection and other benefits of big data, overall design and planning are coordinated to create ubiquitous services for the people, transparent and efficient online government, precise and accurate urban governance, and integrated and innovative information economy , Independent and controllable security system.

2. Social improvement-the source of demand

Highlights: CyberVein believes that the construction of smart cities, the improvement and establishment of the social grid joint prevention and control information system, the establishment of a big data application platform for emergency management, etc., with the emergence of IoT sensing devices and the development of information technology, people can create virtual space on the physical city space, and the city data in the virtual information space is collected, processed, and analyzed to guide the city’s efficient and precise decision-making, thus giving birth to the concept of smart city development.

Take commuting to work as an example: City traffic is heavy, improving daily commuting is imminent, and cities with smart technology can reduce average commuting time by 15% to 20%, and real-time synchronized smart traffic information can reduce average vehicle commuting time by more than 5% , Real-time navigation allows people who drive to work to choose the fastest route to their posts. At the same time, with the development of autonomous driving, the collection of road information can be directly connected to high-precision maps to provide accurate road information for autonomous vehicles.

At present, 80% of CyberVeins energy is devoted to the big data supply level. In the CyberVein logic ecosystem, the more companies and individuals that contribute data, the more data that can be applied and processed, and the more demand there will be. A closed-loop ecology will be formed. Of course, this kind of data circulation, processing and analysis can greatly meet the needs of smart city construction.

3. Technology upgrade-sustainable development of new cities

Highlights: CyberVein uses the current blockchain technology in the construction of new smart cities in the following application scenarios:

-PISR database: All data will be operated and maintained through the PISR database to efficiently aggregate data, achieve data traceability and tracking, so as to ensure the reliability of data sources and outputs, and achieve cross-level and cross-departmental data sharing to improve data timeliness, diversity, inventory, and density are used to realize the commercial value of data, which truly solves the problems of data inability to circulate and data inability to confirm rights;

-DAG storage chain: The data on the PISR database will be backed up using the DAG storage chain, providing users with another layer of security protection; for enterprises and customers who no longer need to store a large amount of customer information in a centralized manner, they can reduce the risk of losing data ;

-Federated learning: As a distributed machine learning, the data can be learned locally first, and the data of all parties are kept locally, without revealing privacy or violating laws and regulations. Multiple participants establish a shared model by combining locally trained models . Effectively protect data privacy and security, solve the problem of data silos, and realize the value of data;

-Distributed computing power: It greatly reduces the heat loss of the data center, while making it easier for data providers and consumers to obtain the required computing resources. On the other hand, blockchain-based distributed computing can use the prove of contribution, such as real-time provision of data sets, transmission of files, execution of calculations, provision of professional services and other activities to trigger token transactions between participants, and encourages the distributed computing resources.

4. Practice implementation-the development trend of global smart cities

Data credibility is an important part of the implementation of blockchain technology. CyberVein can intelligently and format data from the traditional Internet side and put it on the chain, so that data can interact more efficiently and generate value. This is digital assetization. Is the key. After the value is played, these data will return to the ecology of the data itself, forming a complete ecology.

Among them, data interaction requires a more direct cross-chain experience. In addition to processing and analyzing data, CyberVein is also good at using the performance of blockchain and AI to promote the development of technology. In terms of data interaction, it uses cross-chain technology to build offline data. It is a bridge to communicate with the chain to solve the problem of data siloss in smart cities, and it can also connect between smart cities.

Over 1,000 smart cities have been launched or are under construction over the world, and CyberVein is gradually setting foot in areas where smart cities are deployed in China. Currently, CyberVein has deployed business and provided smart city solutions in China, Singapore, North America, Japan, South Korea, Russia, Israel, Southeast Asia and other countries and regions.




CyberVein reinvents decentralized databases and the way we secure and monetize information.