The future of IOT world blockchain

1. I don't know when the Internet of things has been deeply related to the blockchain, and it has become more and more intense this year. Whenever the Internet of things is mentioned, blockchain will follow; When it comes to blockchain, we must also bring the Internet of things into the topic. The public can't help but wonder whether the Internet of things rubs the heat of blockchain, or does the blockchain pull the Internet of things hard to block the "bullet"? Now let's explore

the term "Internet of things" is mentioned almost every day in today's life. Some data show that in 2017, there were about 8.4 billion intelligent devices connected to the Internet, such as thermostats, cameras, street lamps and other electronic procts. According to foreign McKinsey & company data, this number may reach 25 billion by 2025, and the scale of the whole economy will reach 6 trillion US dollars

are you dazzled by such a huge number? Although the Internet of things technology has been widely used all over the world, its defects are graally highlighted

according to the traditional mode, the data center (server) of the equipment manufacturer often collects the information of all connected devices, which determines that the server needs to have strong operation and storage capacity. Moreover, with the geometric growth of Internet of things equipment, the cost of server maintenance will also increase greatly, which makes it difficult for small and medium-sized enterprises to maintain

at the same time, in terms of communication compatibility, the global Internet of things platforms are lack of a unified language, which is easy to cause communication obstacles between multiple Internet of things devices. This is e to the obvious fragmentation of the Internet of things instry, whether it is smart home, smart home appliances, robots, smart cars, etc., the networks they connect are fragmented and closed. In addition, the status quo of the Internet of things instry is still full of mountains, and their influence is relatively limited, so it is difficult to reach a unified standard in a short time

based on this, the standard chain team, after accumulating the previous experience from the Internet of things, combined with the characteristics of blockchain, proposed the concept of Internet of things
the above is reprinted by Internet of things media. If there is any infringement, please delete it

2. At present, there are indeed many companies doing IOT blockchain. Although many large companies have not officially publicized it to the outside world, Oracle, Samsung, sap, Amazon, Google, Microsoft, IBM, apple, Internet, Alibaba, Tencent and Jingdong are basically involved in R & D and exploration in the field of IOT blockchain. At present, vertical IOT blockchain companies are relatively low-key, At present, I have met a company called chaincomp chain computing. If there are other similar companies, you are welcome to supplement and exchange.

3. I don't quite understand what cheap means:
first, because the US dollar is relatively "valuable", for example, the current US dollar = 6.6155 yuan, so the base is small when converting bitcoin
Second, there is a price difference between Chinese and foreign bitcoin exchanges, for example, the price of the US exchange is generally 1% - 2% lower than that of China, and even 9% more often, plus the transaction and withdrawal fees, It will also lose part of the value of the currency
because domestic people invest more in bitcoin, and bitcoin is fixed and limited, it is inevitable that the price of bitcoin is high. This does not rule out that makers are pushing up the price. The number of users and trading volume of each exchange are different. The price of bitcoin is caused by many factors, especially for countries with foreign exchange control, The price difference between China and foreign countries will be relatively high--- Wan foreign exchange assistant

4. With the rapid development of the Internet of things, it can be predicted that every item will proce huge data after the Internet of things. Big data processing and frequent changes in the amount of data can not be undertaken by any central organization. Decentralization has become an inevitable trend. The decentralization of blockchain can simplify the data analysis process and a lot of data interaction, and solve the problem of data overload.

5. Blockchain technology is a decentralized distributed ledger system. You can put any digital asset into the blockchain, no matter what instry

6. Before, I listened to a song "true hero", which benefited me a lot. There is a passage of lyrics, grasp every minute of life, go all out to our hearts dream, without wind and rain, how to see the rainbow, no one will casually succeed. This sentence made me understand that no matter what I want to do, I should cherish every minute and every second of my life and do what we want to do most in our hearts; And in the career, learning will encounter some difficulties, don't lose heart, because no matter who can't succeed without difficulties. There is a saying that I think is well said, don't do what we like, but like what we do. Don't we have true heroes around us? The cleaners in the building area are not too smelly or dirty. They sacrifice themselves to provide a beautiful living environment for everyone; The traffic police uncle who stands in the middle of the road and commands the vehicles every day dare not relax for the safety of the people; The uncles who worked in the construction site every day, they exchanged their sweat for the tall buildings, built our beautiful teaching building, and built our quiet and warm home for us. There are many "true heroes" around us, but we have never found them. Someone once said, "the world is not lack of beauty, but lack of people to find it." In the world, not only the people like Dong Cunrui who bombed the blockhouse are heroes, not only the people like Huang Jiguang who blocked the muzzle with his chest are heroes, but also the martyrs are heroes, because as long as they serve our human society, they are heroes. I think so. In today's society, there are a lot of "true heroes". However, for those who wish to be true heroes, I hope that when I grow up, I will be a "true hero" who dedicates to the people and has no regrets! All in all, all in all. As long as I go all out to do what we want to do, and succeed, then we can become a respected "true hero"“ Seize every minute of life, go all out to dream in our hearts, how can we see a rainbow without going through the wind and rain, no one can casually succeed... "This is the famous singer Zhou Huajian's" true hero ". When I hear this song, I will be enthusiastic and feel boundless emotion in my heart, and I will sing along with that song, because this song praises the people, There are countless "true heroes" among the masses. In life, there are true heroes; In learning, there are true heroes; In career, there are also true heroes... In life, tenacious people are true heroes. Once there was a disabled child who was lame. Would he give up his life? He won't, he will never! If he wants to live on, he has to rely on his own efforts to succeed. Finally, with his own efforts, he overcame many difficulties in his life and study. He was finally admitted to the University, and achieved excellent results in his study. He was able to get a scholarship every year, which reced the burden on his family. When he was worried about looking for a job, the school saw that there was such a good talent, and he was also a disabled person. Everyone was deeply moved by his spirit of being disabled, loving life, and living tenaciously. So they left the disabled person, and he had a stage to show himself, and he could also bear the life of his family. Is he a true hero? He is. He works hard and creates. He lives tenaciously and creates miracles again and again. He is a strong man in life. Under the threat of illness, he not only never flinches, but also works harder. Finally, he conquers the illness and the cruel fate, and becomes a true hero who challenges the fate like Hawking. He deserves to be a true hero. In learning, the striver is a true hero. In the program "moving China", I saw a big brother who was still struggling under the condition of very poor family and finally went to university. He didn't just care about himself. While he was studying hard in school, he worked hard to make money. He wanted to help his sister study. He continued to struggle, He didn't want to bow down in front of others. He took his sister to school and depended on him. He took care of his sister himself and let the family worry less. In the University, his performance is also very good, deeply appreciated by teachers and classmates. But he is not satisfied with his present achievements. He has a higher and more ambitious ideal - he wants to study as a postgraate and doctor in the best school in China. This big brother is not only a strong man in life, but also an outstanding one in study. Is he a true hero? Yes, he is. He struggles, he wants to make his family life better, he wants to let his sister read a book and go to university like him, he struggles in his study to make his family live a happy life, his quality and persistence in knowledge are not precious wealth? Isn't he worth learning from? Shouldn't he be a true hero? Let's sing this song "true hero" again, the true hero in the song! Whenever this old song starts, I feel a lot of emotion“ In my heart, I once had a dream to forget all the pain with singing: everyone has his own sweet dream. When we have pain, we can use moving singing to appease our emotions“ The brilliant starry sky, who is the real hero, ordinary people give me the most moved ": grasp every minute of life, go all out to our hearts of dreams, do not experience wind and rain, how to see the rainbow, no one can casually succeed..." a sweet song in my ear for a long time! This song is true hero. Whenever this old song starts, I feel a lot of emotion“ In my heart, I once had a dream to forget all the pain with singing: everyone has his own sweet dream. When we have pain, we can use moving singing to appease our emotions“ Brilliant starry sky, who is the real hero, ordinary people give me the most moved ": in the starry sky bright night, I do not know who is a hero, a winner, although ordinary, simple, but gave me favor, let me move“ No more hatred and no more pain, I hope there is love everywhere in the world: May there be no hatred and no sorrow in the world, and the shadow of love and the trace of care can be seen everywhere in the vast territory“ Wish you a different life from now on“ Grasp every minute of life: every inch of time is precious. Although life is short, time is precious. We should make good use of precious time in our short life“ Go all out for the dream in our heart: since there is a sweet dream, we should try our best to realize it“ No one can casually succeed in seeing a rainbow without experiencing wind and rain ": only after experiencing countless storms, lightning and thunder can we see a colorful rainbow. If you want to succeed, if you want to win, you must experience setbacks and overcome many difficulties. No one can succeed casually and coincidentally“ When you are moved, you should hold it well and hug your beloved friends“ Let sincere words and happy tears flow in the bottom of my heart: as a friend, we should share happiness and difficulties. If you have sincere words, you should tell them to your friends. If you have happy tears, you should flow in your heart with your friends... "If you don't experience wind and rain, how can you see a rainbow? No one can casually succeed!" Yes, only those who are self-reliance, determined to become talents, have sweet dreams and great, noble thoughts and sentiments, are worthy of experiencing the wind and rain, to see the bright and dazzling rainbow, to be a strong person in life, to be a "man of virtue", to live a happy and happy life... Students, in fact, success is not far away, it is far away and near! As long as there are "three hearts", you will certainly be able to go to the smooth road of success! What are the "three hearts"? They are: enough patience, unswerving determination (also can be said to be perseverance) and undaunted confidence. The melodies of leisurely floating over the noisy city are like a clear spring, moistening every one who has heard enough; Sentimental & quot; My heart. So, in that sty corner for a long time, there is a familiar feeling. At the same time, also remember the name of the song, true hero. There are kitsch elements in the songs of Hong Kong and Taiwan - resentful and crazy. In short, there are not many that can be recognized by the people in mainland China. However, this song is like a pure lotus, which grows out of mud and does not dye. It is graceful and graceful. It emits its fragrance, which makes many people stop. It did not deliberately go to packaging, there is no great momentum to do publicity, why! Let's look at the topic first. The good title is the eyes of the song& quot; True heroes & quot; These four words are very attractive in themselves. What kind of people are heroes! Does the author want to show us the combination of gun, sword and fist through the deafening jazz; Hero & quot; Is that right? That & quot; Sincerity & quot; What is the explanation of the word? Turn on the radio with doubts and curiosity, and you will hear a gentle rhythm. Until the end of a song, I found out how old my way of thinking is! With his understanding of life, the author reinterprets the definition of hero - true hero: he says that we should first have broad love, the disseminator of truth, goodness and beauty; Secondly, he should have the courage to fight and be a strong man in life. Perhaps, you think, he has a strong sense of preaching, then, please continue to taste, you will certainly feel ridiculous for their own ideas& quot; In my heart, there was a dream to let you forget all the pain with singing& quot; The friendly and beautiful opening remarks bring people into a dreamy atmosphere, but the language is not flashy at all. To sit face to face with you, tasting a cup of tea, heart and you frank conversation. Tell you the hope you once had and the innocence you always showed. Perhaps, & quot; No hate, no pain, I hope there is love everywhere& quot; It's a little far away, but you never think it's naive. Because this is a kind of most sincere emotion, we may have had, in the innocent childhood. Just one day, you overhear and witness a kind of ugly behavior, so the crystal like wish is broken. When you hear someone talk to you again, the heartstring will be stirred to arouse your desire for sincerity and kindness. Isn't friendship what we expect? And Jackie Chan sang that sentence, & quot; Who is the real hero in the starry sky? Ordinary people have moved me the most;. Seemingly simple, it contains a profound truth. In fact, we are all ordinary people. Whether we are superstars or street vendors, we all have enviable shining points, but also a dark side. Who can be called the world's favorite, and who can say that looking back on the road, we find that the most ordinary is the most true. When we are still intoxicated in the first part of the true feelings and dreams, the four men have sent us a wave

7. I don't know. Change always exists. The advent of bitbox blockchain and Internet of things mobile phone system will proce great convenience and security.