Influence of blockchain on Internet of things

1. First of all, we need to know exactly what both are before we can combine them

blockchain, which appeared in front of you when bitcoin was born a few years ago, is essentially a distributed data account book. We can see blockchain technology as an underlying code system in the Internet, which is decentralized, open, transparent, anonymous, user-friendly and user-friendly It can't be tampered with. Blockchain basically solves most of the trust problems in the weak trust environment, and has a wide range of applications. It can be combined with almost all fields, and even change the proction relationship of our three proction factors
the Internet of things, literally means "the network connecting things", its core is actually based on the data communication between the Internet and offline sensor devices. The Internet of things can be said to be the proct of the Internet extending offline. If the previous Internet era is a pure online information era, then the Internet of things will bring a new network era of Online + offline combination. All things are interconnected, which will greatly change our proction and life, improve and improve proctivity
then, how can blockchain and Internet of things be combined? Maybe there are different application scenarios in different instries. Recently, I saw a technology company called chaincmop chain computing, which has a smart farming management scheme that uses IOT equipment to monitor farm conditions + blockchain system in agricultural breeding, which is very enlightening. For example, in the future, you can use the Internet of things devices to detect the temperature, humidity and seed status of granary seeds in an all-round way, and these data can be synchronized and encrypted by using the distributed and encrypted features of the blockchain, so that the monitoring data can be more efficiently transmitted to each node, and the monitoring data can be well protected, To avoid tampering in the process of transmission.

2. In the future, jinwowo group will focus on promoting the legal circulation and commercial application of big data with blockchain technology
today's very popular blockchain technology can establish low-cost connections between devices in the Internet of things, and also improve the security and privacy of the system through decentralized consensus mechanism
at the same time, the superposition of blockchain technology and smart contract can turn the internal devices into self maintenance and self-regulation network nodes, which can exchange information, verify identity and trade with strangers on the basis of pre-defined.

3. Before the "Internet of things" - billions of years ago, everyday things like refrigerators, bars and lawn sprinklers were silent. According to a recent report entitled "device democracy" from IBM, it is impossible to track and manage these billions of dollars of devices in a centralized way, and such an attempt is not wise; This kind of attempt will make them vulnerable to hackers and government supervision. Distributed registers seem to be a good choice
the Internet of things uses blockchain as a communication bridge between things. In order to achieve this, we can use
the programmability provided by Ethereum, which is not only to let people's property be tracked and registered. It has some new uses. Under various methods and rules, Ethereum blockchain embedded in the car key can be sold or rented to generate a new P2P for renting or sharing cars. Further, some people talk about the application of this technology to make self driving cars a social public resource. Under pre-set proceral rules, such vehicles can store their own digital money to pay for them from renting fuel, repairs and parking spaces.

4. The analysis of Chongqing jinwowo is as follows:
blockchain can also be naturally combined in the field of Internet of things and logistics
through blockchain, we can rece logistics costs, trace the proction and delivery process of goods, and improve the efficiency of supply chain management
this field is considered as a promising application direction of blockchain.

5. 1. In the typical scenarios of the Internet of things, the distributed ledger based on the blockchain can provide trust, ownership record, transparency and communication support for the Internet of things
2. It should be noted that the community of the Internet of things will develop a private chain in a few years to store transaction information in an extremely safe way. The IOT architecture, which uses centralized servers to collect and store data, can write information into local ledgers and synchronize with other localized ledgers to ensure the security and uniqueness of facts
3. Timestamps are added to all IOT transactions on the blockchain to ensure the availability of future generations
4. The real innovation of blockchain lies in digital protocol or smart contract, which can be applied to blockchain data and implement commercial terms in IOT communication
5. Blockchain with high-end encryption technology can solve security problems.

6. The application of blockchain in the Internet of things can mainly solve the following problems: solving security risks and protecting user privacy; Rece the operating costs of the Internet of things
in fact, there are many specific applications, but they are all in the process of development and research and development. It can be said that the blockchain technology is not mature. Among many enterprises, Yingtang Zhongchuang has more development and application of blockchain technology, which has a certain impact on the future development of the Internet of things.

7. Take some application scenarios for example: you can intuitively understand smart home, Internet of vehicles, smart grid and new energy vehicles. You can pay attention to SMIC blockchain service platform for real-time understanding of more wonderful application problems