区块链与物联网的结合无疑是这个时代最好的组合之一，我相信这两项技术在未来对人类乃至整个社会所作出的贡献将是无止境的，难以将估计的。
The combination of block chains and material networking is undoubtedly one of the best combinations of the times, and I believe that the future contribution of these two technologies to humanity and to society as a whole will be endless and difficult to estimate.
我们都听说过IoT(物联网)和Blockchain(区块链)技术。
We've all heard of Iot and Blockchai.
我们大多数人都很清楚这两种技术如何重新定义连接，在很多情况下，互联网本身也是如此。一些技术爱好者甚至认为Blockchain和IoT将成为新互联网的基础，因此我们目前所处的时代也被称为Web 3.0时代。
Most of us are well aware of how these two technologies can redefine connectivity, and in many cases the Internet itself. Some technology fans even think that Blockchain and Iot will become the foundation of the new Internet, so that our time is also known as Web 3.0.
相对于早期的互联网(Web 1.0)时代，Web 2.0时代内容不再是由专业网站或特定人群所产生，而是由权级平等的全体网民共同参与、共同创造的结果。任何人都可以在网络上表达自己的观点或创造原创的内容，共同生产信息。
Compared to the early days of the Internet (Web 1.0), the content of Web 2.0 is no longer generated by professional websites or by specific groups of people, but by the participation and co-creation of all Internet users with equal rights.
随着网络服务形态的多元化，去中心化网络模型越来越清晰，也越来越成为可能。Web 2.0兴起后，Wikipedia、Flickr、Blogger等网络服务商所提供的服务都是去中心化的，任何参与者均可提交内容，网民共同进行内容协同创作或贡献。
As web services are diversified, decentralised network models become clearer and more possible. With Web 2.0, the services provided by web-servers such as Wikipedia, Flickr, Blogger, etc., are decentralised, and any participant can submit content, and web users work together to create or contribute content.
之后随着更多简单易用的去中心化网络服务的出现，Web2.0的特点越发明显。例如Twitter、Facebook等更加适合普通网民的服务的诞生，使得为互联网生产或贡献内容更加简便、更加多元化，从而提升了网民参与贡献的积极性、降低了生产内容的门槛。最终使得每一个网民均成为了一个微小且独立的信息提供商，使得互联网更加扁平、内容生产更加多元化。
Then, with the advent of more easy-to-use decentralised web services, the features of Web 2.0 became more apparent. The creation of services that are more suitable for ordinary Internet users, such as Twitter and Facebook, made it easier and more diversified to produce or contribute to the Internet, thus increasing the motivation of Internet users to contribute and lowering the production threshold.
去中心化是技术的未来。长期以来，“去中心化”理念引起了科技领域中大多数人的兴趣。与传统的中心化系统相比，分散式架构具有多种优势，使其成为当今大多数Web应用的理想选择。
Decentralization is the future of technology. For a long time, the concept of “decentralization” has attracted the interest of most people in the field of science and technology.
去中心化，不是不要中心，而是由节点来自由选择中心、自由决定中心。简单地说，中心化的意思，是中心决定节点。节点必须依赖中心，节点离开了中心就无法生存。在去中心化系统中，任何人都是一个节点，任何人也都可以成为一个中心。任何中心都不是永久的，而是阶段性的，任何中心对节点都不具有强制性。
Decentralization is not about the center, but about the node to freely choose the center and the centre. In short, centralization means that the node determines the node. Node must rely on the centre, and node must leave the centre without survival. In the decentralization system, no one is a node, no one can become a node. No centre is permanent, but it is phased, and no centre is mandatory for node.
但是什么使Blockchain和IoT在众多技术中显得如此特别，如此重要？为什么它们结合在一起会给世界带来一个全新的技术时代？而且，为什么你要在IoT和Blockchain中获得培训和认证，以开始像夜空中的Sirius一样明亮的职业生涯？
But what makes Blockchain and Iot so special in many technologies, so important? Why do they bring the world a new technological era together? And why do you get training and certification in Iot and Blockchain to start a career as bright as Sirius in the night sky?
在我们深入探讨Blockchain和IoT如何改变世界之前，让我们分别看看这两种技术，以便对它们各自有一个基本的了解。
Before we explore in depth how Blockchain and Iot can change the world, let us look at the two technologies separately in order to have a basic understanding of each of them.
一、物联网(IOT)
i. Material networking (IOT)
物联网只是一个嵌入了电子，软件，传感器，执行器和连接硬件的物理设备网络，我们日常生活经常使用它们。
Physical networking is only a network of physical equipment embedded in electronics, software, sensors, implementers and hardware connections, which are often used in our daily lives.
这些设备的附件使他们能够在必要时连接和交换数据。基于意图和目的，我们可以将它们视为几乎所有人都已习惯的智能设备。
The attachments to these devices enable them to connect and exchange data when necessary. On the basis of intent and purpose, we can see them as intelligent devices that almost everyone is accustomed to.
物联网的应用包括：
Applications for networking of goods include:
1.智能家居系统
1. Smart home systems
2.穿戴式设备
2. Dressed equipment
3.智能汽车
3. Smart cars
4.智能电网
4. Smart grids
5........
目前，大多数物联网架构需要中央枢纽或服务器，其允许在网络中的若干设备之间存储和传输数据。尽管这种方法很好，但它确实有几个致命的漏洞。我们将看到Blockchain如何解决这些问题以改进当前的物联网系统。
Currently, most material networking structures require a central hub or server that allows data to be stored and transmitted between a number of devices in the network. Although this approach is good, it does have several fatal loopholes. We will see how Blockchain addresses these issues to improve the current network system.
据福布斯报道的一项独立研究表明，预计全球物联网市场将从2016年的1570亿美元增长三倍，到2020年达到4570亿美元。仅仅四年！平均年增长率75%
According to an independent study reported by Forbes, the global goods network market is expected to triple from $157 billion in 2016 to $457 billion in 2020. Only four years! The average annual growth rate is 75 per cent.
二、区块链(Blockchain)
Block Chain (Blockchain)
对于那些不懂的小白，区块链是一个通过加密技术链接和保护的记录列表，这些记录不断增长并存储在特定网络的所有节点组成的系统中。
For those who do not understand the little white, the block chain is a list of records linked and protected by encryption technology, which are growing and stored in a system consisting of all nodes in a given network.
正如定义所示，该技术通过将数据存储在网络中的所有平等的节点中而不是存储在某个中心服务器。因此区块链使得数据不可篡改，一旦记录下来，在一个区块中的数据将不可逆。
As the definition indicates, the technology is stored in a central server by storing data in all equal nodes of the network. The block chain makes the data immutable, and once recorded, the data in a block is irreversible.
今天几乎所有政府部门都可以使用区块链技术。包括：
Today, block chain technologies are available to almost all government departments. These include:
1.金融行业和加密货币
1. Financial sector and encrypted currency
2.数据存储和传输
Data storage and transmission
3.智能财产
3. Smart property
4.智能合约
4. Smart contracts
5......
根据高德纳的一项研究，Blockchain到2030年将增加3.1万亿美元的商业价值。这是一个非常重要的新型市场。
According to a study by Godner, Blockchain will add $3.1 trillion in business value by 2030. This is a very important new market.
三、Web 3.0：区块链和物联网---价值物联网
Web 3.0: Block chains and object networking - Values networking
现在让我们来看看Blockchain和IoT的灵魂如何结合起来，为互联网3.0时代创造新的活力。
Let us now look at how the souls of Blockchain and Iot combine to create new dynamism for the time of the 3.0 Internet.
1.大数据管理
1. Large data management
很明显，当网络中存在多个不同的设备并且每个设备不断地收集数据时，数据量是巨大的。除此之外，物联网系统由中央服务器管理，该服务器负责数千甚至数百万设备。
Obviously, the amount of data is enormous when there are multiple and different devices in the network and each one collects data on an ongoing basis. In addition, the network is managed by a central server, which is responsible for thousands or millions of devices.
这使得设置三件事情非常重要：一个足以处理所有数据的存储系统，一个能够处理数据的处理系统以及一个高效的收集和交付系统。
This makes it very important to set up three things: a storage system sufficient to handle all data, a system capable of processing data and an efficient collection and delivery system.
虽然这看起来很简单，但所有这三种资源都很难获得并且维护无论是成本还是技术都是非常困难的。
While this seems simple, all three types of resources are difficult to access and are very difficult to maintain, both at cost and in technology.
Blockchain非常优雅地解决了这个问题。在区块链网络中，没有管理数据的中央服务器，相反，每个节点都有一个数据副本，可以独立处理它们。
Blockchain solves the problem very elegantly. In the block chain network, there is no central server to manage the data. On the contrary, each node has a copy of the data that can be handled independently.
一旦传递参数，网络就会尝试从系统中的所有其他节点获得一致。一旦达成共识，就能够处理交易。在物联网中可以使用相同的方法来消除中央服务器带来的诸多问题。
Once the parameters are passed, the network tries to obtain consistency from all the other nodes in the system. Once there is consensus, the transaction can be handled. The same method can be used in the network to eliminate many of the problems posed by the central server.
2.不间断运行，更好地安全性和隐私
2. Uninterrupted operations to improve safety and privacy
中心化系统的最大缺点之一是收集和处理的所有数据都存储在中央服务器中。如果中央服务器发生故障，所有设备都将停止响应。此外，如果服务器被黑客入侵，那么所有存在的数据都将受到损害。这可能会导致非常严重的后果。
One of the greatest shortcomings of the centralised system is that all data collected and processed are stored on the central server. If the central server fails, all equipment will stop responding. Moreover, if the server is hacked into, all available data will be compromised. This could have very serious consequences.
区块链网络几乎不可能被破解。存储在网络中的所有数据都是加密的，只有参与这个网络的人或者节点才能访问。最重要的是，由于一致性算法，这些数据不能被篡改。
The block chain network is almost impossible to break. All data stored in the network are encrypted and accessible only to those involved in the network or to nodes. Most importantly, because of consistency algorithms, the data cannot be tampered with.
此外，数据不是以集中方式储存的，由于服务器滞后等原因，不会存在停机或无响应设备的问题。在没有区块链之前，之一切几乎都不可能实现，但正是因为区块链，物联网设备不需要通过第三方连接。他们可以生成点对点连接以建立信任。
Moreover, data are not stored centrally, and there are no problems of downtime or non-responsive equipment due to, for example, server delays. Nothing is possible until there is a block chain, but precisely because the block chain does not require a third-party connection. They can generate point-to-point connections to build trust.
3.成本更低，系统更稳定
3. Lower costs and more stable systems
今天的物联网基础设施中使用的服务器是专用的。而且，从逻辑上讲，在专业化方面，大多数产品都非常昂贵。使用分布式帐本系统去除了中央服务器的使用，这反过来将降低系统的总体成本。
And, logically, most of the products are very expensive in terms of specialization. Using distributed accounts to remove central servers will, in turn, reduce the overall cost of the system.
更重要的是，这些服务器，因为它们独特的设计方式和专业的执行功能，因此维护价格非常高。如果您使用分布式系统而不是集中式系统，这将省下一大笔资金。
More importantly, these servers, because they are uniquely designed and professionally executed, are very expensive to maintain. If you use distributed rather than centralized systems, this will save you a lot of money.
此外，物联网在区块链上的运行方式是绿色环保的，中央服务器通常非常非常耗电，有时需要额外的设备来冷却它。
In addition, the network of goods operates in a green and environmentally friendly manner on the block chain, with central servers usually very powered and sometimes requiring additional equipment to cool it.
该设备可能会产生不必要的环境影响，如排放问题等。但是，当采用去中心化方法时，则会从根本上解决这个问题。
The equipment may have unnecessary environmental impacts, such as emissions problems. However, when decentralised methods are used, the problem is fundamentally solved.
四、总结
IV. Summary
这些是区块链和物联网共同改变现代技术运作的几种方式。让我们回顾一下，Blockchain如何逐一解决当前物联网存在的问题：
These are several ways in which block chains and object networks work together to change the operation of modern technology. Let's look back at how Blockchain solves the problems of the current network:
1.区块链非常安全，可用于追溯数据来源，它还可以防止与他人重复数据、篡改数据。
1. The block chain is very secure and can be used to trace data sources. It can also prevent data from being duplicated and tampered with.
2.物联网设备的部署通常很复杂。分布式帐本系统可以轻松提供物联网设备识别，身份验证和无缝衔接，安全的数据传输。这使部署更加简单，安全。
2. The deployment of material networking equipment is often complex. Distributed account systems can easily provide for the identification, identification and seamless bridging of the material network equipment and secure data transmission, which makes the deployment simpler and safer.
3.无须第三方，物联网传感器可直接与目标交换数据，全网公证，这可以保护IoT设备的数据不被篡改
3. Without the need for a third party, the object network sensor can exchange data directly with the target, notarized on the web, which protects the IOT device from tampering with data
4.区块链支持各个设备的匿名和社区自治，保证了数据的完整性和独立性数据之间可以平等交换。
4. The block chain supports the anonymity of the equipment and community autonomy, guaranteeing equal exchange of data between data integrity and independent data.
5.由于不需要中介，因此使用区块链可以大大减少物联网设备的部署，运营和维护成本。
5. Since there is no need for intermediaries, the use of block chains can significantly reduce the deployment, operation and maintenance costs of material networking equipment.
区块链与物联网的结合无疑是这个时代最好的组合之一，我相信这两项技术在未来对人类乃至整个社会所作出的贡献将是无止境的，难以将估计的。
The combination of block chains and material networking is undoubtedly one of the best combinations of the times, and I believe that the future contribution of these two technologies to humanity and to society as a whole will be endless and difficult to estimate.
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