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『一』What role can the now popular blockchain technology play in the automotive industry?

Blockchain technology plays an important role in the development of the automotive industry, such as : Forming an ecological alliance in the automotive industry supply chain, application in the second-hand car market, application in automotive safety, etc.

1. Automotive industry supply chain financial alliance ecology based on blockchain technology

The integrated supply chain information platform based on blockchain technology connects enterprises in the automotive supply network with alliance chains Through the SDPOs consensus mechanism, a chain information system is established to establish a multi-center efficient supply system. Auto parts sources, production processes, sales channel tracking, maintenance records and other important information are all recorded in this chain. The information generated in the automobile manufacturing process will automatically trigger the corresponding smart contract, realize the automatic recording of the transaction information of upstream and downstream enterprises in the power supply chain, and automatically transfer the payment, and ultimately form a system with the automobile product information flow as the main body, the business flow and the logistics flow as the flow and The information structure supported by capital flow enables efficient and accurate storage and traceability of product information.

『二』How does blockchain empower the transaction end

Blockchain technology can empower transactions by providing a more reliable, transparent and efficient transaction method. Can trade side. The following are some key points:
1. Decentralization: Blockchain technology allows the creation of a decentralized (not dependent on a centralized institution or third party) transaction end. Because all transactions are recorded on a distributed database and each transaction is verified, this means there is no single point of failure (such as a server crash) and transaction history cannot be tampered with.
2. Smart contracts: On the blockchain, smart contracts (automatically executed computer programs) can be created, eliminating the need to trust third-party intermediaries (such as banks or lawyers) and ensuring that all parties involved in the transaction are fully Comply with the terms of the contract. Since smart contracts have advantages in terms of trust and accuracy, they can reduce the number of disputes and effectively support transaction operations.
3. Improve transaction efficiency: Blockchain technology improves the processing speed of transactions. In traditional financial or trading systems, cross-border transactions may require confirmation by multiple banks, intermediaries and regulatory agencies, but with blockchain technology, all transactions can be processed in real time, and the time required to complete a transaction is greatly shortened.
4. Reduce costs: Blockchain technology can reduce transaction costs. In the traditional financial system, many transactions require certain fees to be paid to intermediaries or banks, and each intermediary needs to pay certain management fees. However, through blockchain technology, the number of intermediaries can be significantly reduced, making transactions cheaper and more economical.
In summary, the main way blockchain technology empowers the transaction side is to provide decentralized mechanisms, smart contracts, increase transaction speed and reduce costs, etc. With the new Internet, "blockchain+" has become an unstoppable trend, and there will be more and more practical application scenarios in the future.

『三』 Blockchain applications are in full swing, what scenarios can be deployed in the automotive industry

In the past 10 years, the automotive industry has been undergoing the most drastic changes in half a century: one is consumers The demand for electrification and intelligent driving services has increased significantly; the other is that the industry, empowered by the technological revolution, is undergoing a drastic transformation towards the new three modernizations and digitalization represented by "connectivity, intelligence and sharing".

So how do car companies carry out digital transformation? Judging from the trend of technological changes in the automotive industry in recent years, blockchain technology is becoming the technical base for the automotive industry to build basic trust capabilities in solving consumer technical doubts, strengthening trust, and responding to data security issues.

BMW uses blockchain technology to improve the visibility of automotive raw materials and parts in the global supply chain; Volvo uses blockchain to trace the origin of cobalt materials in lithium-ion batteries, thereby avoiding Purchase cobalt materials from companies that are unethical or have excessive carbon emissions.

The odometer system developed based on the blockchain increases the difficulty of modifying the odometer, because each odometer reading will be permanently stored on the blockchain. In the second-hand car market, the mileage of a car will become more secure and transparent, which will help brands better preserve value.

Empowered by blockchain technology, the vehicle’s charging behavior, driving records, battery consumption and other information are continuously recorded to form a complete life cycle record, laying the foundation for improving battery technology and improving car owner services. It can also provide sufficient and credible data for carbon trading, thereby contributing to my country's "carbon neutrality" cause.

Generally speaking, the practice of blockchain in the automotive industry focuses more on tracking and visibility, traceability, and data applications. Car companies regard blockchain as a breakthrough for independent innovation of core technologies, which can accelerate the development of blockchain technology and industrial innovation. We believe that in the near future, more and more car companies will integrate blockchain technology into the innovation and development of enterprises, so as not to fall behind in the wave of digital and intelligent transformation.

『四』Blockchain empowers a new business format for new energy vehicles - separation of vehicle and electricity

The blockchain that everyone hears in the news now is often associated with virtual currency , in fact the blockchain is far more than that. First, blockchain is a trust engine and a technology that guarantees trustworthy data; second, blockchain is a technology that changes production relations. There is a saying that of the two major technologies that change the world (artificial intelligence, blockchain), artificial intelligence changes productivity, and blockchain changes production relations; third, blockchain is a platform technology that integrates resources and can Integrate cross-industry resources, including finance, technological innovation, and talent participation, into various real industries effectively and creatively. In the following lecture, I will use specific cases to illustrate.

Further promoting new energy vehiclesWhat challenges and opportunities do we see as we develop? First of all, the contradiction between battery cost and life is undoubtedly a very big challenge. The high cost of batteries has brought about issues with consumers’ car purchase costs and willingness to purchase cars. This is bound to be detrimental to the rapid growth of the new energy automobile industry.

The second is that the overall battery technology has not yet been finally "settled" and is still evolving. This is certainly not a bad thing, only a truly viable industry will do this. Academician Zhang just said it very well. The endless emergence of new technologies will inevitably make vehicle manufacturers face the challenge of how to integrate rapidly growing technologies with their own product cycles.

The third issue is security. You may sometimes see battery fires in the news. According to relevant statistics, as of 2020, in the analysis of national electric vehicle safety accidents, accidents caused by battery problems accounted for more than 60%.

In addition, the battery usage efficiency of new energy vehicles greatly limits the travel range of a single charge. Although it has been greatly improved compared to before, it still inevitably affects the travel experience.

So, what kind of digital challenges do we face in order to solve the above problems? The key is that power batteries have high product value and potential environmental impact, so the life cycle is very long, spanning many industries from production, vehicle integration, user use, secondary recycling as energy storage facilities, electricity use, and final environmental protection recycling. . Cross-industry data collection and trustworthy transfer and sharing are very difficult. Especially for battery manufacturers and vehicle manufacturers, how can these two data islands be connected and how can they share data? During battery use, consumers and charging station operators also have some data. Local power suppliers in the energy storage process and environmental recycling manufacturers in the recycling process will also have their own data. Furthermore, don’t forget that the financial industry can also be a stakeholder in data flow: power batteries account for more than 40% of the cost of a complete vehicle. From the perspective of resource integration, how to introduce financial resources on the basis of trusted data flow to reduce Cost pressure on vehicle manufacturers and consumers?

As mentioned earlier, blockchain is the engine for cross-industry data integration. It can allow data from different sources to pass privacy calculations and form digital twins on the premise that data ownership is effectively protected. This digital twin is highly targeted. Previously, when product problems occurred, it was difficult to accurately locate problems due to issues such as the inability to communicate cross-platform and cross-industry data, and the recall of automotive products was often blind.

For example, a problem was discovered and 600,000 vehicles needed to be recalled. Now, with the trustworthy data guarantee provided by blockchain technology, we can pass cross-platform data that was difficult to achieve before.Integration and data analysis - Conducting very precise analysis of power batteries and new energy vehicles, and discovering very high-granularity "problem combinations", may be able to reduce the scale of the recall to thousands or even hundreds of units. Precise recalls not only guarantee the safety of consumers, but can also greatly reduce the costs of vehicle manufacturers.

The value of battery data has yet to be discovered, not just battery life cycle and overall usage. Another very important point is that among the various components of new energy vehicles, the data collected by the power battery energy supply system is the most complete. Such complete data is not only of high value in the business model of the power battery itself, but also valuable for improving user experience and even urban management.

It can be said that power batteries are the key to new energy vehicles. We can embed relevant IoT devices in the power battery; this IoT device is combined with blockchain technology to collect data on the premise of ensuring that the data is trustworthy, cannot be tampered with, and protects privacy. Not only can it form a trustworthy power battery Digital twins also help form credible and effective digital twins of new energy vehicles themselves. Previously, Molink Technology cooperated with Wanxiang Blockchain to launch the blockchain cellular wireless module and the PlatONE alliance chain data storage platform, which can enable the safe and trustworthy uploading of massive IoT device data to the cloud.

When it comes to business models, whether looking back at the development history of fuel vehicles or looking forward to the development prospects of new energy vehicles, how can the real industry effectively introduce financial resources? , are all important directions for expanding business value. Vehicle-battery separation means that based on the battery swap model, after the car owner purchases the entire vehicle, the battery management company repurchases the battery property rights, and the car owner obtains the right to use the battery through leasing. If the separation of vehicle and electricity can be achieved, the power battery and charging station can become an asset package and are separate from the new energy vehicle itself, and everyone can finance the asset package. This is not just a concept or a dream, we are already working with leading companies in the industry on this.

When this business model is further scaled up, it will bring several benefits. First, a collaborative network connects all parties involved in series battery production, sales, transportation, use, recycling, testing, transformation and reuse. Efficient and reliable battery circulation helps all parties benefit from measurement, distribution and settlement, and improves the efficiency of traditional business connection and collaboration; second Second, it can allow more financial resources to enter the new energy automobile industry in urgent need of social and financial resources in a credible way, effectively promoting its further development and growth. Third, develop a very good rhythm. In the early stages of the new energy battery industry, the business model brought about by the separation of vehicles and electricity is quite stable. No matter how technology evolves in the future, thisAll industries can effectively allocate financial resources, which in turn brings very important and necessary vitality to the development of new technologies; fourth, for asset management companies and financial institutions, on the one hand, they can conduct penetrating supervision of underlying assets , on the one hand, it can control the operating income of assets in real time, effectively reducing asset and capital risks.

For consumers, the cost of purchasing a car will directly drop. For example, buying a car used to cost RMB 300,000, but now it only costs RMB 180,000 or RMB 200,000. The rest is to pay the monthly usage fee for separating the car and electricity, which will be promoted in the future. At the same time, it can also shorten charging time and alleviate battery life anxiety; for new energy battery manufacturers and vehicle manufacturers, it has the opportunity to introduce more financial resources, improve operational efficiency, improve battery safety, and slow down battery decay; for relevant government departments and management For institutions, through power batteries and IoT devices, and through blockchain technology to form credible and reliable digital twins and capitalize them, governance goals such as carbon neutrality can be better managed and achieved by integrating social resources. At the same time, it can also promote battery standardization and promote infrastructure construction.

To realize the separation of vehicle and electricity in new energy vehicles, we are currently facing some challenges: The first is asset-heavy: high initial investment in the construction of battery swap stations, financing The demand is huge; secondly, it is difficult for car companies to cooperate: it is difficult to apply and promote standardized technology, and different models of different car companies have significant differences; thirdly, the degree of standardization is low: it is difficult to open up and use it to create economies of scale; fourthly, the operation service system is imperfect: Batteries are transferred through multiple parties and are difficult to trace.

Why talk about challenges? Traditional information technology is difficult to establish trust among multiple parties and requires a complete top-level design. Faced with the above challenges, it is difficult to carry out a complete top-level design, which will inevitably lead to a situation of crossing the river by feeling for the stones. To ensure that the entire business direction does not get out of control during the process, this is the role played by the blockchain in organizing production relations.

Not only cars, but all industries related to new energy energy storage, such as the energy infrastructure of future cities, can use the Internet of Things + blockchain + Privacy computing, through the creation of a trustworthy digital base, realizes trustworthy digital twins and capitalizes them, thereby reducing costs and increasing efficiency, and creating win-win social and economic value for enterprises, consumers, and government agencies. And these are not just in the planning stage, we have already put them into practice. This includes the capitalization of power batteries jointly promoted with partners, the use of blockchain-based battery and new energy management on electric buses, etc.

『五』DEC Power Blockchain Application in the Field of Electric Vehicles

Explore a new information collaboration through research on the application of blockchain technology in the automotive aftermarket field Sharing model to solve information sharing and data of automotive aftermarket servicesSafety issues, as well as application analysis in scenarios such as parts quality traceability, vehicle information symmetry, mutual benefit and trust in services, and accurate insurance pricing.

『Lu』 What is blockchain technology and how does it change business and financial models

What is blockchain technology and how does it change business and financial models? According to reports, since the end of March, the tour guide team led by Yang Feihu has been receiving inquiries from out-of-town individual tourists. “There are many families traveling to Wuhan from out of town. Several families come together by car or by high-speed rail,” Yang Feihu said. , Yellow Crane Tower, Hubei Provincial Museum, and East Lake Scenic Area are still places to check in. "It's hard to get a ticket for the Hubei Provincial Museum now, and all the seats for the May Day period have been reserved." He and a number of parents looking for relatives went to Shuidun Town, Zijin County, Heyuan City, Heyuan City. Because Zhang Weiping once confessed that this was the place where Aunt Mei lived, and it was also the place where 8 of the 9 abducted children in the "Aunt Mei Case" were sold.

『撒』 Internet + blockchain + mobile payment + new energy vehicle which stock is it?

Hengbao Co., Ltd. Hengbao Co., Ltd. is a listed company that integrates smart cards, digitalization and digital security, Internet of Things, big data, blockchain, and car sales. It was established in 1996. Hengbao Co., Ltd. is committed to providing a complete set of data security and identity authentication solutions and comprehensive solutions for the Internet of Things in related application fields for banks, communications, defense public service departments, transportation, etc. It is a stock that includes the Internet + blockchain + mobile payment + new energy vehicles

『8』 On the open source and decentralization of blockchain code

This is the blockchain It is determined by genes and was born when Bitcoin was born. If Bitcoin were not open source, there would be no cryptocurrency world today. Moreover, long before the open source of Bitcoin or blockchain code, there was already a talk of open source code in the Internet industry. To put it bluntly, there are some people who are willing to show their special skills or secrets to the world. For example, scientist Nikola Tesla invented alternating current, but did not apply for a patent, so there is no electricity used in the world. Pay taxes or pay royalties to Nikola Tesla.

Another example is the Tesla electric car. Musk made the Tesla electric car patent public, which means he told the world how Tesla made it. Since then, there have suddenly been a lot of electric cars around the world. The reason is that the technology is in place and Musk has disclosed the secret. Musk also said in a previous interview video that he does not rely on patents to make money but on the speed of innovation. He is not afraid of others plagiarism, and only if everyone participates together can electric vehicles be made better. This is very much in line with the spirit of blockchain.

Originally, the spirit of Bitcoin or blockchain was to be decentralized, allowing people with consensus to participate and grow. We can only open our arms and allow more technical staff to contribute and make good suggestions for continuous improvement. Therefore, after the founder of Bitcoin disappeared, Bitcoin can still survive to this day because Bitcoin is open source.And the geeks who maintain it for free after open source. And open source also means to allow more people to develop on your underlying technology. If you don't open source or open the API interface, others will not be able to develop and improve it freely. The many slip-proposals we have seen, such as 32, 39, 44, etc. for Bitcoin, were all proposed by users and then decided by the community. This is the spirit of open source and decentralized consensus.

『玖』 Jiang Bing, Chairman of State Grid Electric Vehicle Company: Blockchain technology promotes mobile energy Internet

January 11-13, China Electric Vehicles 100 Forum (2019 ) was held at Diaoyutai State Guesthouse in Beijing. Jiang Bing, Chairman of State Grid Electric Vehicle Company, delivered a keynote speech. The content of the speech is as follows:

Dear host, distinguished guests, I am State Grid Electric Vehicle Service Co., Ltd. Chairman Jiang Bing.

State Grid Electric Vehicle Company is the specialized electric vehicle segment of State Grid Corporation of China. It currently operates the world's largest charging network and owns the world's largest Internet of Vehicles platform. The theme of this 100-person meeting is "Transportation, Energy and Cities". I would like to talk about our experience of the next development trend of electric vehicles and energy based on our work.

First, the era of electrification of transportation.

We believe that the development of electric vehicles has entered a new development period and has launched the comprehensive electrification of transportation. We can all see that the development of electric vehicles increasingly reflects its energy attributes. It is not just a means of transportation, which was fully explained in Chairman Chen Qingtai’s speech yesterday. Let me share some insights based on our work.

This is an analysis of the strategic direction of transportation electrification from an energy perspective. The above picture is the entire life cycle flow chart of our electric vehicles, which was made by Tsinghua University. We can see that in the entire energy life cycle process, about 30% of the entire energy becomes power, and finally it is utilized. This is the entire synergy effect. In terms of power generation, we are talking about coal. The picture below shows the current efficiency of high-performance automobile fuel engines, from oil to gasoline to power. According to the most advanced technology, it is only 15%, so its system efficiency is only half that of electrification. Therefore, from the perspective of energy revolution, the electrification of transportation is a historical necessity. When we compare electric vehicles and gasoline vehicles, we cannot compare them purely from an economic point of view, because these are different things. From the perspective of energy efficiency, it is a revolution and a change. Therefore, we believe that the electrification of transportation is a common development trend of the transportation revolution and the energy revolution.

There was a historic moment last year. In November last year, the production and sales of new energy vehicles in China exceeded 1 million. At the same time, for the first time in history, the consumption of fuel vehicles stopped growing and fell in November. 13%. Everyone knows this number. 2November 2018 is a historic moment, a moment when the growth of fuel vehicles stopped, and a turning point in the century-old history of human automobile development. Don’t underestimate November 2018. This is a historic moment.

These are trucks, more than 800 of them, burning diesel. Once the trucks are on the road, the blow to fuel-powered vehicles will be devastating. Why do you say that? Mr. Yang Lei is in the oil business. In our current refining industry, diesel and gasoline have a fixed ratio. Diesel is the power for ships and trucks. If no one uses diesel, gasoline cannot be produced. This has nothing to do with price. , so the truck is of great significance.

A new trend in transportation electrification is port shore power. Now inland rivers and along the Yangtze River, ports have been gradually converting to shore power. This is the shore power of the Yangtze River Three Gorges ship lock built by the State Grid Corporation in November last year. , has been put into trial operation. This is the largest shore power project in the world.

This is a cargo ship launched by the Guangzhou Shipping Bureau. This is a passenger ship manufactured in Taizhou, Jiangsu. It will be delivered in February this year. It is the first time that electric power has appeared as a passenger ship on the Yangtze River. The whole thing has 2200 kilowatt-hours of electricity and can last 120 kilometers on a single charge. After its passenger and freight transportation becomes electric for small tonnage, its technology will rapidly develop to large tonnage, and will further develop to coastal freighters and offshore freighters. As long as the next port can be found within 200 kilometers, it can be electrified. The freighter burns heavy oil, and the refining is gasoline, diesel and heavy oil. If no one uses diesel and heavy oil, it will be a devastating blow to the refining industry. Our fuel vehicles and gasoline vehicles will have no fuel to refill, which in turn will further accelerate the development trend of transportation electrification. We believe that this trend has already begun.

I just talked about cars and boats, and airplanes. There are currently more than 20 well-known companies developing electric aircraft around the world. There are electric aircraft in Europe and America. The simplest electric aircraft is our drone. Nowadays, drones are basically electric. Regarding the development trend of electric aircraft, we believe that commercial operation can be achieved by 2030. This is an electric aircraft designed by Boeing. In 2030, Boeing will launch a commercial electric aircraft line. This is an American electric aircraft company that Geely just acquired.

Tesla President Elon Musk once said: "Except rockets, all transportation can be electrified." We think Elon Musk was wrong when he said rockets could be electric too. NASA has a special laboratory to study plasma rocket propulsion, which has already entered experiments. In the future, the power for interstellar flight will be plasma propulsion, which is electric. Therefore, we conclude that as long as it is transportation, it can be electrified. Therefore, we created an English word that is not in this dictionary. We made it ourselves, called Electriclize Everyth.ing, the electric era is coming. We have now built a new application on the Internet of Vehicles platform called Internet of Boats. The platform for Internet of Vehicles has been established. Next, after the power ship is launched, we can add another variety, not only for car charging, but also for It’s the recharging of the boat. So our first big judgment is that the era of electric everything has arrived.

Second, mobile energy Internet.

We believe that the mobile energy Internet composed of electric vehicles, distributed energy, energy storage and smart grids is about to emerge. We know that mobile phones have promoted the development of mobile Internet, and this is how the concept of mobile energy Internet came about. Yesterday, Chairman Chen Qingtai predicted that by 2030, the sales of electric vehicles will exceed 1.5 million and the number of electric vehicles will exceed 80 million. . We believe that this data is the lower limit of the forecast. We believe that we have sufficient confidence to predict that the number of electric vehicles in China will exceed 100 million in 2030. The power of these 100 million electric vehicles exceeds 1 billion kilowatts, which is equivalent to all current power stations and coal-fired power stations in China, equivalent to 50 Three Gorges. In 2040, the number of electric vehicles may exceed 200 million, equivalent to 100 Three Gorges power stations. This is not the most important thing. The most important thing is that these 100 Three Gorges power stations are moving and changing every moment.

How to deal with a huge mobile power supply? After adding intelligent factors, we believe that the development prototype of the mobile energy Internet has begun to emerge. In this mobile energy Internet, every electric vehicle should be a mobile power generation terminal. Now V2G technology has no technical obstacles. It has been fully realized in our laboratories and demonstration stations. Now V2G only needs is the government’s electricity price policy. What’s the next step to get online? Dispatch interaction with the grid? Our second concept is the concept of mobile energy Internet, which is already ready to come out. Next, a question will be raised. If every electric vehicle can be charged and discharged, then every electric vehicle will become an energy user and producer, and become a power source. The direct problem it brings is that if a thousand electric vehicles interact with the power grid, then our current power grid dispatching will have no problem and can be dealt with. If 10,000 units interact with the power grid at the same time, the current dispatch will basically stop functioning.

Let’s say that by 2030, if there are 10,000 or 100 million electric vehicles, it is possible to interact with the power grid anytime and anywhere, and they can charge and discharge, then what should we do? How can we support this system? To deal with this problem, we have already taken action.

The third blockchain technology promotes the mobile energy Internet.

We have introduced blockchain technology in the current Internet of Vehicles. Blockchain technology is applied to mobile power supplies. This is the experiment of blockchain technology and its application in industry.The most powerful implementation in the industry. With these 100 million electric vehicles, it is impossible for you to wait until 11pm every Double Eleven to start selecting products, entering passwords, ordering quantity, and making payments. This is impossible. So what to do? It must be intelligent. In the future, the interaction between the power grid and the tram, this dispatch must be a smart brain, a super brain. It will definitely adopt new technology, and we are blockchain technology. Blockchain technology actually maps these power grids and electric vehicles in the physical world to the virtual world with fidelity. We people in the physical world cannot handle 100 million devices interacting at the same time. We map them to the virtual world with fidelity. Smart technology can do it.

To this end, State Grid Electric Vehicle Company has established China’s first energy blockchain laboratory. Our 1.0 products have been successfully researched and blockchain edge computing equipment has been installed in interactive charging On the pile. This is our equipment. On the left is an interactive charging pile. The small box on the top is the "mung bean" edge computing terminal. It is not modular yet. If it is modularized, it will be made into a module as big as a fingernail. It is only in the experimental stage now. , which is still relatively large.

We generated the world’s first energy blockchain hash value on May 31, 2018. We have made this hash value into a commemorative medal, and it is the world’s first generated energy area. Regarding the hash value of the blockchain, we have registered the "Mung Bean" trademark. This is our blockchain experimental platform and is now running. It is also the world's first practical energy blockchain platform. This is the Hash value generated every moment on the blockchain platform, producing the mapping of our blockchain. This is the mobile version of our blockchain platform. We have implemented the transfer and transaction of generated "green beans" through the mobile version. The first stage is to install the stake and install the blockchain on the pile; the second stage is to install the energy storage and battery; the third stage is to install the car and the power system of the car. If we complete these three steps, we will no longer need to scan codes when charging our cars in the future, and we will no longer need to take out our mobile phones to pay. We will achieve initial non-intrusive, intelligent, and safe charging and payment. At present, we have already entered the the second stage.

What I will report to you today includes the electrification of transportation. Our State Grid Electric Technology Innovation Center has just been established, called the Transportation Electrification Innovation Center. Our concept covers not only cars, but also boats. Planes, and aircraft. As I said just now, there are still rockets in the long term. This is for the application of energy blockchain in the field of electric vehicles. The short-term goal has reached 1.0, energy storage is 2.0, and driving is 3.0. In the next step, based on the overall intelligent development of the power grid, blockchain technology will be used as the core supporting technology of the future mobile energy Internet.

Due to time constraints, I will simply report here. Please forgive me for any inappropriateness. Thank you!

Stay tuned for Gasgoo’s “2019 Electric Car Hundred"People's Meeting" special record

Note: This article is compiled based on speeches. Please do not reprint without review by experts.

February 20-21, 2019, hosted by Gasgoo The second Global Autonomous Driving Forum will be held in Wuhan, China Optics Valley. The forum will invite 500+ industry guests, bringing together core technology executives in the field of autonomous driving, senior practitioners in the automotive industry and other connections. Buy now: https://m .gasgoo.com/topic/sns/zdjs2019/

『Shi』What is blockchain and its application in the automotive field

1. Decentralization of blockchain technology , transparency and trust are to solve the current problems of user privacy leakage, poor maintenance services and irregularities in the automotive industry. The key to the application of blockchain in the automotive field lies in the integration of car identity and user credit system Construction and integration create car logos, completely record the key information of the car during the manufacturing and use process, promote the standardization of the traditional car industry chain, establish a reliable service platform quality control system and optimized inventory dynamic management for car companies, and provide users with better Repair, maintenance and second-hand car trading services. Combining car identity and personal credit, it is connected to the blockchain system and can transform the original car sharing business process. In the future, blockchain, as the underlying technology, will work with the Internet of Things and big data The combination of other docking edge technologies will realize the secure interconnection of different smart devices, continuously improve the processing capabilities of blockchain technology, and accelerate its application in the fields of autonomous driving and intelligence.

3. Blockchain system information is transparent, tamper-proof, and can be forged. This can effectively solve this problem, which will have a profound impact on the financial Internet of Things, supply chain, government services and other fields. Due to its transparent, reliable and traceable characteristics, Blockchain technology can build a car identity and completely record the source of car parts and production processes, sales channels, use and maintenance, vehicle positioning and other data to promote the standard of entering the traditional car industry chain "research, production, supply and marketing after market". At the same time, it can Blockchain builds a tamper-proof and securely encrypted user credit system to record, store and integrate user online transaction information and credit evaluations such as asset information, user information, user behavior, etc. Because the application of scenarios such as car retail, leasing, and sharing is inherently It is an extension of the personal credit system. It will eventually bring information such as identity, user credit and service history to owners through the blockchain system, which will be associated with car identities to improve the security of interconnection and realize blockchain autonomous driving in the Internet of Vehicles and vehicles. Applications in sharing and other fields.