That is, based on the Internet, traditional telecommunications network, such as information carrier "connected to the Internet", refers to the radio frequency identification (http://www.aliyun.com/zixun/aggregation/16929.html ">RFID), infrared sensors, Global Positioning System, laser scanners and other information sensing equipment, according to the agreed agreement, to connect any items with the Internet, information exchange and communication, to achieve intelligent identification, positioning, tracking, monitoring and management of a network. There are two layers of meaning: first, the core and foundation of the Internet of Things is still a network, which extends and expands on the internet, and extends and extends to the client information exchange and communication between objects and objects. The concept of the Internet of Things was proposed in 1999.
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.