关于京东区块链的说法正确的是什么,关于京东区块链的说法正确的是

随着科技的发展，区块链技术也逐渐进入人们的视野。作为全球最大的电商平台，京东也在积极探索区块链技术的应用。

京东区块链是由京东科技公司推出的一项基于区块链技术的分布式应用服务，旨在基于京东的商业生态系统，以及社会公共服务应用，构建一个全新的商业体系。

京东区块链的核心价值在于建立一个安全、可信、开放、可追溯的全新商业体系，让消费者、商家、供应商及其他各方参与其中，形成一个互动、共赢的良性循环。

京东区块链的特点在于利用区块链技术对数据进行记录和存储，构建一个安全、可信、开放、可追溯的商业生态系统。

京东区块链的优势在于，它可以改变传统商业体系的运作模式，减少商业交易中的中间环节，降低交易成本，提高交易效率，提升交易安全，促进公平、公正、公开的商业环境。

另外，京东区块链还可以改善商业供应链的流通效率，提供更多的便捷服务，改善消费者的消费体验，进一步推动商业发展。

总之，京东区块链是一项基于区块链技术的分布式应用服务，它可以改变传统商业体系的运作模式，提高交易效率，提升交易安全，促进公平、公正、公开的商业环境，改善消费者的消费体验，进一步推动商业发展。因此，京东区块链是一项非常有前景的技术，可以为商业发展带来无限可能。

请查看相关英文文档

A. How to define blockchain and what are its application scenarios

Many people now think that blockchain is a universal technology that can do anything. It’s a bit of a myth about blockchain technology!
Regarding the definition of blockchain technology, American scholar Melanie Swann defined blockchain technology as an open, transparent and decentralized technology in her book "Blockchain: A New Economic Blueprint and Introduction" database.

Definition of Blockchain: Narrow VS Broad

As for the application scenarios of blockchain technology, it is natural to combine the differences between blockchain and other technologies. In terms of system characteristics.

Blockchain technology features include:

Blockchain is a global A database storage system that can be operated collaboratively in various places is different from traditional database operations where read and write permissions are in the hands of a company or a centralized authority (a characteristic of centralization). Blockchain believes that anyone with the ability to set up a server can participate. Nuggets from all over the world have deployed their own servers locally and connected to the blockchain network to become a node in this distributed database storage system; once joined, the node enjoys exactly the same rights as all other nodes and obligations (decentralized, distributed characteristics).

At the same time, people who provide services on the blockchain can perform read and write operations on any node in the system. In the end, all nodes around the world will complete the process again and again according to a certain mechanism. Synchronize in sequence to achieve complete consistency of data in all nodes in the blockchain network.

At the beginning of this year, the term blockchain began to enter everyone’s lives. From national leaders to aunts who dance square dances, everyone knows this term. This term is widely known by Bit Brought by coins.

As we all know, the first few dozen bitcoins could only be exchanged for one pizza. At its peak, it was more than 20,000 US dollars each, which has skyrocketed by more than a thousand times, which has also benefited a large number of wealthy people. Currently, there are blockchain The virtual currency generated by technology is gradually entering into everyone's life, and many people have joined the ranks of currency speculation. I often hear people say that if you buy the right currency a hundred times, a bicycle will become a sports car, and one coin will turn a young model. You can imagine how many of them are involved. Attractive.

Since 2008, various games applying blockchain technology have also become popular, such as development games (Network Letts Dog, 360 Block Cat), mining games (NetEase Planet, Virtual Earth, Gongxinbao), these are attracting everyone to join in the name of blockchain, and of course there are some that are really reliable, which requires everyone to identify them carefully.

The three words "blockchain" were completely ignited during the Spring Festival that just passed, and the limelight overshadowed everything else. Some people said that this is the arrival of a new era, and the past has becomeClassical, and some people say that everything is hype and is ultimately a bubble.

In fact, blockchain technology is not a new concept. It has been applied to many industries, such as electronic signatures, as early as the past two years. Recently, the third-party electronic signature platform eShanbao revealed the latest progress of blockchain applications to NewSeed.

Currently, blockchain technology is mainly used in e-signing products for certificate deposit and certificate issuance. The application scenarios include copyright protection and online signing. , web page forensics, phone recording, email storage of evidence, etc.

Take the rights protection of online works as an example. Since online rights protection generally adopts the method of collecting evidence after the fact, real-time confirmation of rights is not carried out in the process of evidence generation, so the entire confirmation process is difficult. The copyright process is time-consuming, difficult and costly to obtain evidence, and extremely difficult to prove and trace the source. It cannot meet the characteristics of rapid dissemination and large quantity of online works.

eShanbao's new intellectual property protection solution based on timestamp + blockchain starts from the user's real-name authentication and solidifies the information generated in the process in real time. Electronic data, and through the time source service synchronized with the National Time Service Center, online works are stamped with legally valid timestamps to prove that electronic files have not been tampered with in a certain period of time. Blockchain technology can establish point-to-point trust in the network, ensuring that all blockchain nodes can record complete copyright confirmation and transaction records, and can trace their origins, truly realizing anti-repudiation and anti-tampering, and realizing a kind of distribution. trust infrastructure.

Founder and CEO Jin Hongzhou believes that the application of decentralized blockchain technology has greatly improved the efficiency of data storage and certification, and The credibility of the identity of the parties reduces the cost of trust, but it cannot replace the original centralized public key encryption technology. The two should complement each other. Through the combination of the two, it can provide users with real-time and reliable Confirmation plan.

Next, e-Shanbao will also focus on building a smart contract platform based on blockchain technology. Jin Hongzhou said that data storage, Issuing certificates is only a relatively superficial application based on blockchain technology. It is the first step to implement blockchain technology, and the realization of real smart contracts is the second step. "Smart contracts cannot simply be understood as electronic contracts. They refer to a process, from the conclusion of the contract to the confirmation to the final execution." Jin Hongzhou explained.

Through the following limited cases, I hope everyone can understand the actual performance of blockchain technology, thereby stimulating interest in such solutions.

1. Administrative Services

Over the centuries, the role and functions of public administrationAccountability has not changed significantly – rather, what has changed is the size of the data and the specific ways in which public agencies handle it. Although various digital technologies already exist to help collect and process data, issues such as anonymization, portability, and the immutability of large amounts of data remain unresolved.

Sasha Ivanov, founder, entrepreneur and CEO of Waves Platform and Vostok projects, said, "What the public administration currently lacks is a more convenient user experience (UX) for data use. To improve the user experience , we should introduce some kind of layer to it that acts as a trusted public environment that is transparent and can store data anonymously and immutably."

Governments are working on this by launching the U.S. Federal agency and enterprise-level initiatives such as the Federal Blockchain Initiative are gradually confronting the existence of such problems. The United States held its first federal government blockchain forum in July 2017, and the U.S. General Services Administration currently has more than 200 related use case repositories. Ivanov explained, “Distributed systems can really help us build such a reliable environment, improve our big data work, and even integrate all emerging technologies – including artificial intelligence and the Internet of Things. In fact, , whenever we face any kind of technology, it always embodies the sum of certain other technologies."

Now, the system supported by the blockchain can actually work - this This view has been unanimously recognized by all experts and has become the most important theoretical basis. In other words, what we need to do next is create more production-ready solutions.

2. Payment services

The government needs to process transactions, many of which involve the exchange of funds with citizens. Blockchain technology has huge potential application value in reducing the cost of fund transfers - including using new blockchain-based cryptocurrencies as intermediate transaction carriers, or using blockchain as a means of fund transfer, etc. Once a perfect solution is discovered, the business opportunities will be endless - especially for those who need to conduct frequent cross-border or Internet transactions.

The Jasper project was developed by the Bank of Canada to help it further think about how central banks and other financial institutions should implement payment operations between different banks based on distributed ledgers. The Bank of Canada has also developed its own digital currency variant, “CAD Coin,” to test the feasibility of using a national currency on top of the blockchain.

This project brings to an interesting conclusion that we should say no to proof-of-work public chain systems. In a paper titled "Project Jasper: Is a Distributed Batch Payment System Feasible?" the author observes that "proof-of-work systems are not suitable for such large transaction processing systems because they assume that allTransactions require openness and observability to a certain extent. ”

3. Digitization and Intellectual Property

The government is responsible for maintaining copyright records and databases. These records prove the ownership of intellectual property. A blockchain-based system allows various artists, Performers and writers can time-stamp their works and theoretically detect copyright infringements and even retain permanent records of rights. In fact, many governments have taken important exploratory steps in this direction.

Iran recently announced that it will deploy this technology. "Iran Financial Tribune" quoted Morteza Mousavian as saying that "the Digital Media Department of the Ministry of Culture has reached an agreement with a blockchain company to jointly design a usable A system for protecting online copyright. "He also added, "Relevant programs will soon be released to users in an easy-to-use manner. ”

This work is still in the early stages of exploration, but it provides corporate customers with the possibility of preserving records through replication technology. From a theoretical level, companies can use blockchain solutions for financial accounting, And discover the errors in real time.

4. Welfare distribution

The government has the responsibility to create a level playing field for citizens. Citizens who are chronically poor or economically disadvantaged certainly Government support and assistance is needed to ensure that they are able to maintain their lives and acquire the ability to continue to develop. However, welfare distribution is neither simple nor often straightforward. Problems such as corruption and imposters have been seriously undermining government programs. Various distribution channels.

In China, the National Council of Social Security Fund is conducting early research on how to use blockchain technology to improve the delivery of national benefits to citizens. At the same time, India is also taking action , Andhra Pradesh and Telangana are already using blockchain to support their civilian resource supply systems.

It is said that many companies, including Microsoft, are also considering using the same technology. These solutions, which will touch individual employees and functional roles, are expected to gradually appear in small businesses in the near future.

5. Tendering activities

In order to build public infrastructure or provide For related services, governments hope to achieve economies of scale and competitive gains through tendering as much as possible. However, the tendering process is often not fair or transparent. Public procurement has long been a major scene of rampant corruption around the world. Transparency International pointed out, “Many governments will award project contracts to one supplier in the absence of fair competition. This allows companies with greater political resources to unfairly outcompete competitors; or companies in the same industry negotiate bids in advance to ensure that each company gets a piece of the tender pie. This will significantly increase the number of services provided to the publicCost – We have found that corruption issues can increase project costs by 50%. ”

So, how can blockchain technology solve the bidding problem? According to Ivanov, “Unlike decentralized centralized systems, independent ledgers powered by blockchain will be able to improve bidding or Transparency of any other financial processes that need to be tracked. The intervention of blockchain technology will help track the use of funds and ensure that they are paid out as expected and within the allowed time. ”

Currently, Japan’s Ministry of Interior and Communications has announced a blockchain-based bidding system, which means that in industries with serious collusion problems, small and medium-sized enterprises are expected to usher in a more transparent bidding method and Brighter development prospects.

Although quite a few of the cases mentioned previously are far from finalized, they do provide many possibilities for enterprises and governments. Of course, the key lies in implementation; and we All this should also be viewed with optimism, that is, although blockchain technology is often misunderstood by people, it is and will eventually find a direction in which it can exert its own energy!

In layman's terms, blockchain is like There are more than a dozen beacon towers on the Great Wall. If an enemy comes at one place, they will send out smoke. The other beacon towers will know about it and enter a defensive state together. In technical language, it is a distributed ledger, and each node will keep accounts separately. The failure of a single node will not affect the entire network.

How is this distributed network different from the distributed servers of Google Network? Google Network and others The distributed servers still belong to the Google network and are controlled by their central scheduling algorithm. The distributed nodes in the blockchain do not know each other and have no legal affiliation. If you want to go offline and shut down That's fine, but because of the currency rewards, there will always be people who will start up as new nodes to support this network.

After the popular and technical explanation, I hope You already understand. Then the first application scenario is finance. I put the money in Alipay. If Alipay doesn't recognize it one day, there is nothing you can do. But on the blockchain, it is useless if a node does not recognize it. Because other nodes still have my records. The second one is the contract. Nowadays, contracts are signed on paper, which is easy to forge, but it cannot be forged if it is placed on the blockchain.

There are more application scenarios. It is recommended to check the top 100 digital Huobi online to understand the corresponding projects behind them and become a blockchain expert.

Area Blockchain technology was first used in Bitcoin. Blockchain provides a reliable and credible means of organizing data for cross-subject business scenarios. JD.com is essentially a supply chain company, and blockchain technology will first be used in the supply chain in many scenarios.

Blockchain is a decentralized technology. At present, the InternetBlockchain can be applied to all products that can be covered.

The most popular application industry at present is the financial industry.

An application that has been implemented is product traceability. Alibaba and JD.com are already using blockchain technology to fully trace the origin of some of the products they sell. Consumers can trace the origin of the purchased products. There are also many blockchain applications in the digital advertising industry. Since traffic fraud in digital advertising causes losses of tens of billions of dollars every year, there are already blockchain application projects based on digital advertising, such as DCAD, which is based on blockchain. The digital advertising application of blockchain technology mainly solves the problem of traffic fraud

In the future, as the application of blockchain technology becomes more mature, it will be applied in many industries, creating a new ecosystem based on technological trust. Mode

The characteristics of blockchain are distributed accounting and decentralization, but the ultimate goal is to make people get along more equally. Technology is meaningful only when it serves human values, and technology that meets human value needs will develop. Therefore, blockchain is in line with human pursuit of freedom and equality, so its trend to become mainstream is unstoppable.

Currently, there are many blockchain gimmicks, which are basically used to issue coins. The newly launched ono is a decentralized, free and global social platform. Due to decentralization, your chat communication information is peer-to-peer and cannot be viewed by others. In other words, your every word and deed will no longer be recorded and reviewed at any time like it is now on WeChat, QQ, and Facebook, freeing you from the trouble of surveillance.

In fact, blockchain technology can be used in any field. Information that previously required third-party confirmation can be completed online and confirmed at multiple nodes, making it difficult (almost impossible) to delete.

At present, blockchain is still in its infancy, and the technology is not mature enough, but it is also a better time to enter.

What is blockchain

If you use non-technical terms to explain blockchain, blockchain is a place where data is stored. However, the data stored in the blockchain is safe and reliable and does not need to be managed by anyone, so In the Internet, a place where data and information are exploding, having such a place would be like a magical treasure.

What can the blockchain do?

If you ask what the blockchain can do, it is better to say what applications require the use of the blockchain. As mentioned earlier, blockchain is a safe place, so wherever data needs to be protected securely on the Internet, blockchain technology needs to be used. For example:

Because the use of blockchain technology can better protect the data of policyholders, in today’s Internet, data is value and wealth, so value protection and value transmission are the future development directions of the Internet. And blockchain technology can really do just that.

If there are any deficiencies, you are welcome to comment and correct me.

In a narrow sense, blockchain is a chained data structure that combines data blocks in a sequential manner in chronological order, and is distributed cryptographically to ensure that it cannot be tampered with or forged. Account book.

The two parties involved in the transaction do not need to know who the other party is, nor do they need a third party for trust endorsement. They only need to trust a common algorithm to establish mutual trust and conduct direct transactions.

Its characteristics are trustlessness and decentralization. The destruction of each node's ledger has no impact on the entire blockchain. The blockchain runs point-to-point payments without a center that may cheat, and the security is greatly improved. Improved, the entire transaction network has changed from a star structure to a point-to-point P2P structure.

In the future, blockchain will be used in many fields and will have a great impact on human life. . It can be widely used in fields ranging from digital currency to securities and financial contracts, medical care, games, artificial intelligence, smart contracts, Internet of Things, e-commerce, file storage and other fields.

1. Cloud storage

This is the statistics of current cloud storage on the Internet. In terms of volume, Google has the largest volume, which is 8,000PB. So what if we share the idle data on the Internet?

Starlight Cloud builds a blockchain data computing and storage lake through Starlight Chain, with a total storage capacity of 15,000P (approximately 15.72864 billion G) in the future. This will be more than 10 times that of Alibaba Cloud's 1500PB! It is also more than four times the size of the Taizhou Storage Center, the largest storage lake in the world after expansion.

2. Medical aspects

Using blockchain technology to save personal medical records also retains personal medical historical data, which can be used when seeing a doctor or planning for your own health in the future. Historical data can be called directly. These data are highly private, and the use of blockchain technology also helps protect patient privacy.

B. Which statement is correct in the development process of blockchain?

Does the questioner want to ask "What is the development history of blockchain"? The three processes are blind. The emergence of blockchain technology will have revolutionary significance in history and open a new era of value Internet. Li Zhan has mainly gone through three processes since the blockchain was first published. Blockchain digital currency stage, smart contract stage, and value service stage. Blockchain technology will be widely used in all walks of life.

C. What is blockchain and how to evaluate blockchain

First of all, don’t think about blockchain too profoundly. It is distributed around the world and can operate collaboratively. Database storage systems are different from traditional database operations - read and write permissions are in the hands of a company or a centralized authority (centralized characteristics). Blockchain believes that anyone with the ability to set up a serverAnyone at the node can participate. Nuggets from all over the world have deployed their own nodes locally and connected to the blockchain network to become a node in this distributed database storage system; once joined, the node enjoys exactly the same rights as all other nodes and obligations (decentralized, distributed characteristics). At the same time, those who provide services on the blockchain can perform read and write operations on any node in the system. Finally, all nodes around the world will complete synchronization one after another according to a certain mechanism, thereby achieving The data of all nodes in the blockchain network are completely consistent.

Blockchain itself is a technology, therefore, it cannot be a scam. Just like the "p2p" finance that has become popular in recent years, how many scammers are disguised as P2P concepts and illegally absorb Public funds, defrauding people of their hard-earned money? But is "P2P" guilty? It is just a person-to-person model of Internet finance. It not only creates profits, but also lifts thousands of people out of poverty, achieving a win-win situation for both those who are helping the poor and those who are being helped. Bihui Digital Currency Trading Platform

The existence of problems cannot hinder the development of the blockchain. The proposal and in-depth research of technologies such as simple payment verification, side chains, and lightning network protocols are already part of the blockchain The chain actually solves the problem.

D. What are the legal blockchains in China?

Blockchain technology is completely legal in China, and the government strongly supports it, but in It is clearly illegal to open exchanges and conduct ICOs in China. The following types of blockchain-related services are legal: 1. Companies that provide blockchain technology services based on alliance chains basically comply with legal regulations. It mainly includes Tencent Blockchain, Network Super Chain, JD Blockchain, Ant Blockchain, Shanghai Wanxiang Blockchain Co., Ltd., Hangzhou Qulian Technology Co., Ltd., etc. 2. Companies focusing on blockchain information services, such as blockchain information, blockchain communities, digital currency market software, etc. It mainly includes Babbitt, chain nodes, non-small accounts, etc. 3. Companies that produce mining machines and provide related computing power services, such as Bitmain, Canaan, Yibang International, etc.

E. Briefly explain what blockchain is

Blockchain is a term in the field of information technology. In essence, it is a shared database, and the data or information stored in it has the characteristics of "unforgeable", "full traces left", "traceable", "open and transparent" and "collectively maintained". Based on these characteristics, blockchain technology has laid a solid foundation of "trust" and created a reliable "cooperation" mechanism, which has broad application prospects.

On January 10, 2019, the Cyberspace Administration of China issued the "Blockchain Information Service Management Regulations". On October 24, 2019, during the 18th collective study session of the Political Bureau of the CPC Central Committee, General Secretary Xi Jinping emphasized that “blockchain should be used as an important breakthrough for independent innovation of core technologies” and “accelerate the development of blockchain technology and industrial innovation.” . "district"Blockchain" has entered the public eye and become the focus of social attention.

On December 2, 2019, the word was selected into the top ten buzzwords of 2019 by "Biting Words".

< /p>

(5) The correct statement about JD.com’s blockchain is extended reading:

Blockchain financial applications:

Since 2016, major financial giants They have also been inspired by the trend and have launched blockchain innovation projects to explore the possibility of applying blockchain technology in various financial scenarios. In particular, Puyin Group has taken the lead in pioneering the "blockchain +" standard digital currency.< /p>

Standard digital currency is an asset that has been identified, evaluated, confirmed, insured, etc. by a third-party organization and written into the blockchain through rigorous digital algorithms to form a standard correspondence between the asset and the digital currency. , called a standard digital currency.

In order to realize the great leap forward development of blockchain finance, in order to promote the new development of China's economy, accelerate the circulation of global assets, and realize the dream of rejuvenation that generations have been striving for, Puyin Group will hold a Puyin Blockchain Finance Guiyang Strategy Release Ceremony in Guizhou on December 9, 2016;

At the meeting, blockchain will be used to realize the digital circulation of assets and blockchain financial transactions. model, and discuss the application of blockchain services and social public industries. This conference will mark the beginning of the application of blockchain finance and the transformation and development of a new financial ecosystem.

F. JD.com makes its debut at CES to show the world the future of retail created by technological innovation

On January 7, 2019, local time in the United States, although the much-anticipated CES American Consumer Electronics Show has not yet officially started, a large number of booths have It’s ready in Las Vegas. This year’s CES still gathers the world’s most advanced electronic products, and it is also the best stage for manufacturers to showcase their black technologies. As the first exhibitor, it is an innovation that deeply integrates the real economy and the digital economy. As a large-scale enterprise, JD.com brought many black technology exhibits to CES, covering core sectors such as unbounded retail, smart logistics, IoT, and urban computing, showing the world the shape of future retail.

Store technology helps offline retail AR technology Solve the problem of trying on clothes and makeup

Do you always have long queues in the fitting rooms when you go shopping? Do you want to try the latest lipstick color in a store to see if it suits you but are worried about the hygiene of public goods? This time JD.com will be exhibiting at CES The "immersive mirror" and "AR fitting mirror" launched by JD.com can help you solve the above troubles.

The AR fitting mirror displayed by JD.com not only satisfies the display of users' fitting effects, but also realizes Through technologies such as real-time cutout of complex backgrounds, identification of key bone points, and special effects overlay, the scene can be automatically switched according to the clothing style to achieve an immersive, scene-based fitting and 360-degree fitting experience.

The AR makeup try-on mirror allows users to no longer apply cosmetics repeatedly. Through the virtual effect of AR, lipstick and blush can be well restored., eyebrow pencil, contact lenses and other products on the face. With try-on mirrors, customers can spend less time trying out more beauty products in stores than before. Online shopping can also be completed using AR makeup try-on, which solves the problem of users being unable to intuitively understand the effect of color numbers.

In addition, you can also enjoy the AR shopping experience in the JD.com exhibition area, which shortens the distance between online shopping products and consumers. Not only can products appear in the real environment at a 1:1 ratio, users can also interact with the products by clicking. For example, they can "open" the refrigerator door to view the internal structure. The audience will also be surprised to find that the product is presented in the real world through AR technology. The 3D products in the space are not only very close in appearance but also in size to the real thing. In addition, through the cooperation between JD.com and Google, based on Google AR Core, we are constantly optimizing the effect and accuracy of AR shopping, creating more AR shopping experiences that can be as realistic as real ones.

JD.com also exhibited the "JD Smart Eye" system, which will intelligently identify and analyze customers when they approach. After preliminary determination and interesting marking of the user's age, gender, expression, and number of visits to the store, Integrate the flow of people and user types inside and outside the store and conduct monitoring and analysis to generate portraits of store user groups. Using JD big data combined with massive data from the mall and monitoring data to generate store user group portraits, analyze the shopping habits and interests of users in the region, assist in the intelligent selection of products in the store and make stocking recommendations, the most popular products in the store and the preferences of different groups of people , can be used as a basis for adjusting product layout and inventory, reducing costs and improving efficiency, and providing data support for offline refined operations.

The Internet of Vehicles solution connects the car and the home

When I was stuck in the road after get off work, I suddenly remembered that I forgot to turn on the water heater at home, and JD.com’s Internet of Vehicles solution can help You can directly and remotely control smart devices at home through voice or gestures, forming a scene ecology of people, cars, and homes with the car as the terminal. You can even close the car windows remotely through a smart speaker at home.

JD.com’s Internet of Vehicles solution has rich linkages between scenarios, including in-car control of home devices, geofences for scene triggering, voice linkage, multi-screen interaction, wearable device linkage, audio-visual entertainment and life services, etc. , in the future, it will also realize voice shopping, express delivery, smart refueling, financial insurance and other car-centered, smart and fast one-hour life circles, realize seamless connection of user life scenes, and provide more comfortable and convenient one-stop full services experience.

JD.com’s Internet of Vehicles is an important part of the Jingdong AIoT ecosystem. In addition, the JD.com booth at CES also displayed a variety of ecological products including self-developed speakers, headphones, home kits, etc. This time CES is also the first overseas appearance of the Jingyu brand. In December last year, JD.com officially launched the group’s new technology brand “Jingyuzuo”. The original IoT business was fully integrated and upgraded into the Jingyu AIoT ecosystem, integrating software and hardware.In this way, we provide high-quality IoT solutions to industry partners and jointly use technological innovation to provide consumers with a better life.

JD Digital makes its overseas debut with commercial intelligent robots

Since the JD Financial brand was fully upgraded to JD Digital Technology on November 20 last year, this year’s CES has become JD Digital. Debut overseas. In addition to the blockchain product traceability jointly exhibited with 7Fresh, JD Digital also exhibited a variety of products such as intelligent inspection robots, JD intelligent robot universal chassis development platform, and urban computing solutions.

Jingdong’s intelligent inspection robots are mainly used for equipment testing, computer room environment testing, computer room asset inventory, and computer room personnel security in the computer room. Compared with traditional manual inspections, this machine room inspection robot is more efficient, more accurate, and lower cost. It integrates multiple work units and sensors such as a six-degree-of-freedom elevating robotic arm, visual inspection camera, depth camera, infrared camera, temperature and humidity sensor, lidar, ultrasonic sensing, sound and light alarm, etc., combined with advanced deep learning algorithms and Leading machine vision technology realizes automatic inspection, intelligent identification, human body tracking and following.

The universal chassis development platform for intelligent robots is suitable for inspection robots and commercial service robots. It has extremely high flexibility and safety, and has broad application prospects in security, shopping malls, banks and other industries. Users can flexibly carry relevant equipment according to the needs of specific places to achieve autonomous mobile work. This universal chassis autonomous positioning and navigation system supports the creation of centimeter-level high-precision maps to flexibly avoid obstacles and independently plan paths. It also supports inspection points, virtual walls and other technologies to set the robot's activity range and travel route. The platform supports general functions such as power supply monitoring and autonomous return charging; it also supports basic functions such as map creation, task setting, remote control, and fault warning.

At the JD Digital Technology booth, there are six smart screens full of technology, which respectively display the concept of urban computing and five practical application cases - city portrait, credit city, air quality monitoring, Ambulance site selection and real-time dispatch optimization and urban crime rate prediction.

In addition, at the JD.com booth at CES, you can see 7Fresh’s fresh food containers. It is worth mentioning that by scanning the QR code on the right side of the product, you can view the product from production to transportation. The whole process information is the JD Blockchain anti-counterfeiting traceability platform of JD Digital Technology.

This platform is based on JD.com’s rich online and offline application scenario practices and active external business cooperation. It has been used by more than 500 top brands, serving more than 35,000 SKUs, and has provided more than 2.5 million after-sales services. Users access and upload up to 1.2 billion pieces of data. In addition to being very suitable for anti-counterfeiting traceability in the field of consumer goods and having achieved a series of fruitful results, this platform is also naturally suitable for medical companies that have higher controllable requirements on product sources, supply chains, product quality, etc.Anti-counterfeiting and traceability management in the fields of pharmaceuticals, medical devices and other fields as well as government supervision and corporate management.

Unmanned vehicles and drones are on the scene to solve the last mile of logistics

At this CES show, JD’s terminal delivery series Y3 and V3 of the drone family will be unveiled at the same time. As the main models of UAV terminal delivery, Y3 and V3 UAVs have currently flown to 10 provinces across the country and carried out regular operations in 7 provinces including Shaanxi, Jiangsu, Qinghai, and Hainan, with a flight mileage of more than 120,000 kilometers, becoming The backbone of JD’s UAV trunk line-branch line-terminal intelligent logistics system.

At present, JD.com’s terminal drones are also oriented to more application fields, including solving practical problems in island logistics, emergency rescue, agricultural plant protection, etc. At the same time, JD Y3 and V3 drones successfully completed cargo-carrying flight tests in the area around Mount Everest Base Camp in 2018, and carried out three-dimensional tests in a variety of scenarios, exploring the continued development of drone operation scenarios and larger-scale applications. .

In addition, at the CES exhibition, JD.com’s smart delivery station was also released overseas for the first time. The delivery station fully verified the maturity and maturity of existing autonomous driving technology in scene development, intelligent dispatching, and supporting construction in the terminal delivery field. Replicability, as more delivery robots and smart delivery stations are put into use, it will not only have landmark significance in solving the "last mile" distribution problem of urban logistics, but will also provide opportunities for integrating smart logistics into urban infrastructure construction and serving consumers' quality lives. New template.

Jingdong’s robot intelligent delivery stations have been launched in two domestic cities, Changsha and Hohhot, “one in the south and one in the north”. The two delivery stations have a human-machine delivery ratio of 1:1 within the set delivery area. Among them, the Changsha Intelligent Distribution Station is designed to dock 20 robots and can deliver up to 2,000 packages per person per day. The Hohhot Intelligent Distribution Station is designed to cover a surrounding 200 square kilometers. Not long ago, at the 20th China Patent Awards Ceremony, the terminal logistics delivery Y3 drone independently developed and designed by JD Logistics won the China Design Patent Silver Award, achieving a major breakthrough; previously, JD Logistics’ intelligent logistics delivery equipment JD Delivery The robot just won the 2018 "China Good Patent" award.

The exoskeleton robot in the movie was brought into reality by JD.com

The mechanical exoskeleton we often see in science fiction movies has also been brought into real life by JD.com. This time JD.com The exoskeleton robot displayed on site has been used in some JD.com warehouses. It can be used in eight core links of warehousing logistics, including picking, storage, sorting, loading and unloading. It can help warehouse employees reduce their load and reduce physical injuries. It reduces the labor intensity of employees carrying goods by more than 80% and increases work efficiency by more than 30%.

What’s more worth mentioning is that the silk scarves and JD Joy dolls displayed in the sustainable development and social welfare exhibition area are all made from recycled materials. An average of one recycled silk scarf6 plastic bottles can be reused, and one JOY doll can reuse 9 plastic bottles. All plastic bottles are collected by JD Logistics and then handed over to partners for recycling processing. Plastic recycling is part of JD.com's long-term "idle material recycling" plan. Currently, the plan has covered nearly 50 cities in China. The categories recycled include idle clothing, toys, empty bottles, children's books, expired medicines, etc. Among them, recycling There are more than 1 million pieces of idle clothing and more than 400,000 idle toys. The recycled materials have reduced carbon dioxide emissions by 2,400 tons through donation, recycling and other recycling methods.

In terms of environmental protection, JD.com has also joined hands with nine major brands to launch a green supply chain action - Qingliu Plan, which continues to practice low-carbon environmental protection, energy conservation and consumption reduction through packaging, warehousing, transportation and other links. exploration. As early as December 2017, JD Logistics began to pilot the "Qingliu Box" recycling express box in its B2C self-operated business. As of the end of October 2018, the number of "Qingliu Box" has been launched nationwide. Nearly 1 million, covering Nearly 30 cities, launched more than 5 million times. At the same time, JD.com is also "slimming down" packages. The new two-layer logistics label independently developed by JD.com can reduce 700 tons of paper per year. In addition, the intelligent warehouse "Asia No. 1" has implemented the application of distributed photovoltaic power generation systems on the warehouse roof.

Providing a stage for overseas shows of excellent products made in China

At CES 2019, JD.com provided a stage for many domestic brands to showcase themselves at the world’s top exhibitions, including equipped with The Black Shark gaming phone Helo with Snapdragon 845 processor, dual liquid cooling and independent image processing chip, the Red Magic 2nd generation gaming phone Mars that supports up to 10G RAM + 256GB ROM ultra-large memory combination, a heat dissipation area of ​​22,000 square millimeters, and a huge narrow bezel The X8Ti Plus gaming laptop, a mechanical revolution with a light and flexible screen and body, and iFlytek Translator 2.0, which supports translation between 33 languages ​​and integrates multiple AI technologies, are all on display at this CES exhibition. The extraordinary splendor makes the world feel the charm of Chinese products.

Openness, cooperation, and win-win create an unbounded retail "ally" ecosystem

Zhang Chen, CTO of JD Group, attributed the significance of participating in CES to three key words: openness and cooperation. , win-win. For the first time, JD.com has so completely displayed JD.com’s technology, products and solutions overseas. It is precisely to allow the entire industry and consumers to see JD.com’s thinking and layout of future retail, and to see the impact of technology on the retail industry, as well as upstream and downstream. changes, and understand the mature technologies and solutions that JD.com can provide, creating unlimited possibilities for cooperation. At the same time, JD.com has created a trustworthy platform for global electronic consumer products. "Buying electrical appliances on JD.com" has become a habit of Chinese consumers. This year, JD.com will also sign strategic cooperation agreements with Microsoft, Logitech, Sharp and other companies at CES to join hands in using up to date, the coolest products serve consumers. "JD.com hopes to create an 'ally' ecosystem in the industry, actively turning its own technology and resources into building blocks, opening them up to the industry, and splicing them with high-quality 'building blocks' from partners to create greater value. Whether as a retail platform or retail technology services JD.com is committed to promoting win-win results with its partners, both domestically and globally."

G. What is JD.com's unbounded supply chain?

JD.com's unbounded supply chain is based on big data, Supported by new infrastructure such as blockchain and Beidou navigation, the five major problems of emergency supplies being found, managed well, mobilized, delivered, and traceable have been solved.
1. Through the digital smart city supply chain, JD.com has created a "one core and two wings" municipal governance system based on JD.com's smart city operating system "Lunling".
2. With the support of technology, major industries such as retail, logistics, and finance have achieved varying degrees of technological transformation. The industry has achieved more intelligent connections and collaborations, promoting technological changes in various stages and periods in each link.
3. In the future, JD.com will use the scientific research results of cutting-edge technology exploration, unite customers, partners and social forces, continue to invest in the construction of a digital and intelligent social supply chain system, and promote high-quality social development.

H. Has JD.com’s blockchain white paper been released?

On March 22, JD.com officially released a white paper on its blockchain solution, saying that it uses blockchain as a “linker”. Combining its accumulated experience in new technologies such as cloud computing, big data, artificial intelligence, and the Internet of Things, it builds an integrated smart supply chain system, retail network and financial technology to shorten the distance between products and customers. In the unbounded retail group Under the guidance of the strategy, we will fully open up our own blockchain technology accumulation.

JD Group Chief Technology Officer Zhang Chen said that in order to promote the development of blockchain technology and the integration of various business scenarios of JD Group, blockchain technology will be used to promote value big data. For the recording, flow and exchange of blockchain technology, JD Group has combined various internal functions, technologies, and business systems to carry out special research on blockchain technology and application development trends, and compiled the "JD Blockchain Technology Practice White Paper (2018)". The white paper summarizes the development status and direction of blockchain core technology in JD Group, shares typical application cases of various business implementation practices of JD Group, and puts forward relevant suggestions for the blockchain technology development roadmap and standardization roadmap.