Chapter 315 of the text Communication Protocols

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For example, if you want a pair of shoes that fit your feet, the shoe factory can't know how big your feet are, so they can only measure the feet of many people, and divide the most concentrated sizes into 40, 41, 42, etc., but if your feet are fat or thin, sorry, we will not serve.

The Internet has changed this situation, people and people, people and manufacturers, can achieve low-cost connection, so that everyone's individual needs are amplified, and people are more and more like personalized things. However, the demand for personalized things is not so large, which requires industrial enterprises to be able to achieve rapid production in small batches.

These two wolves force traditional industries to do one thing, and one thing that industrial society loves to do the least is fast, small-batch, and customized production.

At this time, we have to make some preparations, that is, industry 3.0 must first evolve into 3., the so-called industry 3., in fact, is to completely open up ERP and MES and other information systems, so that all the original information islands of the factory can be connected. At this time, it has entered the stage of complete automation and complete informatization from complete automation and partial informatization, that is, the consummation stage of Industry 3.0.

Don't underestimate this process, this alone may take us China ten years or even longer to complete.

Well, the front are all practical problems, after the 3.0 consummation, we are about to start the science fiction brain-burning journey, and we are finally going to impact Industry 4.0. In this process, 3.0 and complete automation and informatization have to start to do one thing, which is to get married and have children.

The process. Germany calls it Industry 4.0, and the United States calls it Industrial Internet. China's Ministry of Industry and Information Technology calls it the integration of industrialization and industrialization, and the brain-dead fans of the Internet of Things call it the Internet of Everything.

Here's what to say. All things, if you need to communicate with each other, there is a question, what language to speak? Do you speak English, German, or Sichuanese?

What is the communication protocol, this is a key question.

You might say, why not use the current way of communication on the Internet, which is the TP/IP protocol, which is a technical question.

To put it simply, the way the Internet communicates. The speed is still too slow, the accuracy is still not enough, and the security is still not good. In industrial production, the requirements for speed, precision and safety are much higher than when you download a movie.

Therefore, the Internet of Everything must require a special communication protocol.

This is also the core issue behind Germany's Industry 4.0, the United States' Industrial Internet, and China's integration of industrialization and industrialization Made in China 2025. Everyone is vying for this communication standard.

The Internet in the United States is the first in the world, so the Americans hope to reduce the dimensionality from the information layer to the automation layer; Germany's machinery manufacturing industry is the strongest, so he hopes to upgrade from the automation layer to the information layer; China is the largest manufacturing country. The second power of the Internet, so both sides don't want to follow, and plan to build an Internet + by themselves. Also called Made in China 2025.

When the Great Elder asked Yang Lin what he thought of Industry 4.0, he was actually asking Yang Lin. Does Matrix Digital have a layout in the communication protocol of the Internet of Things?

This is an important question.

As we mentioned earlier, production equipment and management information systems are also connected. And there is a connection between the device and the information system.

Do you think there are any shortcomings? That's right, it's just that the raw materials for production and the production equipment have not yet been connected.

At this time, we need something called day d, radio frequency identification technology.

To put it simply, this thing is equivalent to a QR code, which can bring some information, and the place where he is better than the QR code is that he can communicate wirelessly.

We can describe a scene like this, in the production workshop of PepsiCo, three bottles came over the production line in a row, and each bottle came with a QR code, which recorded that this was a Coke customized for Zhang San, Li Si and Wang Er Mazi.

When the first bottle walked to the filling place, the wireless communication of the QR code told the controller in the central control room, saying that Zhang San likes sweeter and put more sugar, and then the controller told the filling machine, "Add two catties of sugar!" (Zhang Sanzhen is unlucky...... ）。

The second bottle came over and said that Li Si was diabetic and didn't want sugar, so he told the sù machine qì hand, "This product doesn't need sugar!" ”

The third bottle came over and said that Wang Er Mazi wanted Fanta, and he told the manipulator who poured Coke "You rest", and then told the manipulator who poured Fanta, "You go!" ”

See, multi-variety, small-batch, customized production, every coke from the moment you place an order online, he is customized for you, and all his characteristics are in line with your preferences.

This is smart production.

The introduction of matrix language solves the most critical problem of intelligent production and makes real intelligent production possible.

This has become the biggest confidence in China's competition with Europe and the United States.

But the problem now is that the matrix language is in the hands of the matrix digital.

It's both a good thing and a bad thing for China.

Matrix Digital already has a matrix language, if the strategic layout of the Internet of Things communication protocol is carried out, it means that in the near future, the lifeblood of the entire Chinese industry is in the hands of Matrix Digital, which is absolutely not allowed by the government, and it is also the real reason why the Great Elder invited Yang Lin to come over today.

Yang Lin heard the meaning of the Great Elder's off-topic, and said with a slight smile: "Chief, Industry 4.0 involves too many categories, and even the most basic communication standards have not yet been determined, so it is difficult for me to give a specific answer." Moreover, our company is currently focusing on the application of artificial intelligence technology, and has no plans to enter the Internet of Things on a large scale. ”

The expression on the Great Elder's face relaxed, and he smiled: "That's good, the matrix company started with artificial intelligence technology, and now that Google and Microsoft are eyeing it, it's better to focus on it." Oh, by the way, I heard that you also invested in a Transwarp Technology Co., Ltd., what, interested in manufacturing? ”

Yang Lin smiled: "Yes, the next few years are the best period for the world to enter the industrial upgrading, our company has made a layout in advance, and we also hope to get a share of the pie in the field of intelligent manufacturing in the future." In addition, in the field of basic industry, there is still a big gap between our country and Europe and the United States, although Transwarp's investment is only a drop in the bucket, but we also hope to make a modest contribution to our country in the field of basic industry. ”

The Great Elder smiled and nodded, unable to deny Yang Lin's words.

(To be continued.) For mobile phone users, please visit wènhttp://mnet

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