必克英语新闻---工业4.0

导语：不看不知德国工业4.0技术可以这么厉害！设想某日，你突然想要一辆汽车。你拿出手机，点开APP，输入你的定制化要求，就只需坐等工厂安排生产、组装和配送。比如你家里的冰箱能够自动感知牛奶缺少，自动向工厂发送送奶信息，工厂则针对你的口味定制生产牛奶，甚至标有你的名字。之后牛奶就会被及时送到你的家里。

The industry 4.0 strategy was first proposed at the Hanover industrial fair in Germany in 2013. Since then, the concept of industry 4.0 has gradually attracted attention.

The reason why it is called industry 4.0 is mainly compared to the previous three industrial revolutions. Industrial 1.0 refers to the first industrial revolution started in the 18th century, which realized the substitution of mechanical production for manual labor. The second industrial revolution began in the early 20th century, relying on production lines for mass production. Industry 3.0 is well known to modern people, referring to the 1970s, after relying on electronic systems and information technology to achieve production automation.

When Germany defined industry 4.0, it was mainly about two points: first, the activity logic to determine everything, and second, the construction of network-physical system, combining virtual and real.

This virtual and realistic interconnection is realized through a "virtual network -- PhysicalSystem" (CPS), which is the core of industry 4.0. By connecting physical devices to the Internet, it enables physical devices to have intelligent functions such as computing, communication, control, remote coordination and autonomy, and tightly connects resources, information, objects and people to create the Internet of things and related services.