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Take out brother electric vehicle data upload blockchain, "green low carbon" new track has a trusted digital base

Time : 05/03/2022 Author : i7w39s Click : + -
        What role can blockchain play in the new green and low-carbon track? At the final of the 2022 Yangtze River Delta blockchain application innovation competition held recently, Shanghai Molian Information Technology Co., Ltd. won the first prize of the innovation group by virtue of the project of "boat Internet of things + blockchain building a credible green carbon digital base", becoming the only Shanghai enterprise that won the first prize. Huang Xiaoyun, Deputy Secretary General of the Shanghai Yangtze River Delta blockchain Industry Promotion Center, believes that the trustworthiness, traceability and non tamperability of the blockchain make the green carbon digital base the foundation of green finance. Government departments can promote the development of "blockchain + green low carbon" and provide a digital economic foundation for the construction of the national carbon market and carbon inclusive system.
 
        In the opinion of the judges of the Yangtze River Delta blockchain application innovation competition, the boat open source blockchain application framework has the characteristics of infrastructure and can be popularized. Tang Min, vice president of Molian technology, introduced that boat is an open source software, which can be used with the wireless module of the Internet of things to realize the trusted data uplink of the Internet of things. "If the data of the IOT data platform is uploaded to the blockchain, there is still a possibility of fraud, because the authenticity of the data of the IOT data platform cannot be ensured." She explained, "if the data of IOT devices are directly registered on the blockchain from the source, the reliability of the data will be very high.".
 
        For example, Molian technology cooperated with Wanxiang blockchain and Microsoft azure sphere to launch the "trusted carbon data management solution for 10000 carbon Park" for enterprise parks. An application scenario of this scheme is to install the IOT module embedded in the boat blockchain on the photovoltaic inverter, so that the power generation capacity, power generation time, the number and location of each device and other data of the solar photovoltaic cell can be directly registered on the blockchain, so as to realize the verifiability and traceability of green power data throughout the life cycle. "Renewable energy generated by solar energy and wind energy can apply for subsidies. Therefore, there are dishonest behaviors such as multiple applications for subsidies and data fraud, both at home and abroad.
 
        ”Tang Min told the reporter that uploading the green power data generated by renewable energy equipment directly to the blockchain can effectively prevent dishonest behavior and greatly save the cost of manual verification. Will these data lead to the leakage of enterprises' digital assets after being linked? The answer is no, because it is not the original data but the characteristic information of the data, commonly known as "digital fingerprint". If the person authorized to access the original data can calculate the identical "digital fingerprint", it proves that the original data is true; If the data has been tampered with, the original data can be found to be abnormal by comparing the differences between the new and old "digital fingerprints". The trusted data of the Internet of things terminal is linked, which has promotion and application value.
 
        In March this year, the telecommunications terminal Industry Association released the group standard "technical requirements for trusted Internet of things terminals" jointly drafted by 20 enterprises including China Academy of information and communications, Molian technology, Microsoft China, China Unicom, China Mobile, Huawei, Alibaba and Tencent. According to Huang Xiaoyun, in the national blockchain innovation and application pilot list jointly released by 16 departments including the central network information office this year, "blockchain + energy" is one of the characteristic pilot areas, and "blockchain + green and low carbon" belongs to this field. In the past, the green and low-carbon data were all centralized data, and the relevant enterprises had the the final say; Now, blockchain technology solves the problem of data rights confirmation, thus giving this kind of data financial attributes.
 
        The Shanghai action plan for promoting the development of green and low-carbon industries aiming at the new track (2022 & mdash; 2025) proposes to develop carbon trading and carbon finance, introduce carbon trading credit guarantee insurance, establish a carbon inclusive mechanism, and guide enterprises to continuously improve their carbon asset management capabilities; We will focus on developing financial products such as carbon funds, carbon bonds, carbon pledges, and carbon insurance. "One of the foundations of carbon trading and carbon finance is to establish a credible green carbon digital base. As a traceable and tamper proof information technology, blockchain has great potential in this regard." Huang Xiaoyun said. In the burgeoning green finance field, Wanxiang blockchain and Molian technology have become water testers.
 
        In April of this year, Wanxiang blockchain signed a contract with smart rent for power exchange and Wanxiang leasing. Taking the lithium electronic battery replacement business of electric bicycles as the cut-off point, the IOT module embedded in the boat blockchain was installed on the battery, collecting data such as charging and discharging, temperature, location and early warning of the batteries in the electric bicycles and power exchange cabinets in real time, and encrypting and uploading the data to form a chain corresponding relationship of "one battery, one account". Electric bicycle is a green transportation tool, and the domestic market is growing. It has become the equipment of many express and delivery riders. According to the statistics of China Bicycle Association in 2020, the annual sales volume of electric bicycles exceeds 30 million, and the domestic social ownership is nearly 300 million.
 
        The latest data shows that its social ownership has reached 350 million vehicles. Such a large market has given birth to the power exchange industry. As a leading enterprise in this industry in Shanghai, smart rent power exchange has set up power exchange cabinet outlets in many places in Shanghai. The courier and the delivery boy scan the code there to open the cabinet, remove the battery in emergency and put it in the cabinet, then take out the fully charged battery from the cabinet and install it on the electric bicycle. What is the value of introducing the "blockchain + Internet of things" technology solution to power exchange enterprises? Tang Min said that the reliable data of each battery can be linked to enable banks and other financial institutions to grasp the real operation of power exchange enterprises, so as to build a reliable value evaluation system in loans, investments and green financial services.
 
        For insurance companies, the reliable data of lithium-ion batteries is an important basis for developing battery insurance business. With these dynamic and traceable digital assets, industrial chain partners can also evaluate the residual value of batteries, design echelon utilization schemes, and promote the development of the second-hand battery market. In the future, whether it is electric bicycles or new energy vehicles, the blockchain can realize the registration and confirmation of carbon emission related data. This kind of reliable and verifiable data can be converted into carbon credits in the future, bringing benefits such as exchanging commodities and obtaining coupons for individual users. Through this carbon inclusive incentive mechanism, "blockchain + green low carbon" will guide more enterprises and individuals to participate in energy conservation and carbon reduction, and contribute to China's goal of achieving carbon peak and carbon neutrality.
 
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