Tell What the Internet of Things is in 5 minutes

In the past few decades, a large amount of data has emerged around the world. The earth itself, natural systems, humans and physical objects are all generating large amounts of data all the time.

But we are not used to contacting this data, observing data, and capturing data. But now it is possible, because of various devices and these devices are connected, so we can all have access to this data.

In fact, Earth formed a new nervous system.

Today, one billion people around the world are using the Internet, and in the future it is expected that the number of Internet users worldwide will reach 2 billion, which is a large part of the population.

But in the past decade, we have seen all kinds of devices connected together through networks, various sensors, thermometers, traffic and flow rate sensors and data transmission

It will happen in the near future, or it may have already happened, that there will be more things on the Internet than people, and the concept of the Internet of Things will be truly realized.

Massive amounts of data in the Internet of Things will continue to emerge.

There is a very vivid pyramid, DIKW represents data, information, knowledge and wisdom respectively, and the bottom is massive data.

When we start to process data intentionally, we make the data intelligent, so the data turns into information, layer by layer, information turns into knowledge, and knowledge turns into wisdom. This is the analysis of data.

The ideal scenario is that you wake up in the morning and your alarm goes off at the right time. Because the alarm clock knows what time my meeting is today through my diary, and will keep following it.

Which ship should I take and what time should I get up? The bathroom heater will be heated half an hour before getting up, making the bathroom warm and comfortable. I learned that it was very cold outside at night and the car was likely to freeze, so I should go 5 minutes early to de-ice the car.

Then I started to receive notifications, probably through the in-car radio. When I went to take the ferry, the in-car radio reminded me that the ship would depart five minutes later, so there was no need to rush.

Everything is controlled by an automated system, and each sensor is like a soldier I send out to get the information I need. In order to let me understand various situations and make daily plans, when these are interconnected, a system is formed.

There will also be isolated systems. For example, my house is an independent system, including energy monitoring, water quality and quantity monitoring, whether the doors and windows are closed, etc.

This is of course a system, but it is not a system within a system. When you think about the electricity network, such as household appliances discussing together and saying that the owner wants us all to work, but if we work at the same time, it will be harmful to the grid, we will find that the system Start conversations with each other and collaborate intelligently, making the entire network more efficient because devices are familiar with each other.

Cities are becoming more populated than at any time in history, and this trend continues.

Every four text messages sent by a passerby, text messages sent while he is walking, the road he is walking is also sending the same amount of data, because the road is also covered with sensors, of course placed in water pipes, which may be recorded in your Obstacles underfoot.

Taxis are always reporting their location and relevant information to the dispatch center, and trains and buses are also updating their locations in real time so that people on the street corners can also know it.

The public service network will handle the situation in a more timely manner. We can control the traffic lights through the water pipes on the roadside so that emergencies can be dealt with before the police arrive. Soon, we will be notified of the exact arrival time of the bus. .

By observing the complex structure of a complex system, we gain an idea of the data model, and then we can better utilize it.

Society is more efficient and more able to activate innovation.

The smart planet we are talking about has two dimensions: the first is to be more efficient and less destructive, connecting different aspects of life that interact with each other in a more flexible and intelligent way; the second is to create deeper insights, To create new activities and new social relationships, the earth can be viewed as a creative information interaction system.

The universe is also listening to the earth's messages but we don't, but gradually we can...