First of all, we need to understand the Internet of Things. The concept of Internet of Things refers to the ubiquitous end of devices and facilities, including those with intrinsic intelligence Devices such as sensors, mobile terminals, industrial systems, building control systems, home smart appliances, video surveillance systems, and other products with "enabled" such as RFID-enabled Assets, "Smart objects or animals" such as individuals or vehicles carrying wireless terminals, interoperability (M2M) and grand integration through various wireless and / or wired long-distance and / or short-range communication networks.

First, the ten basic functions

The most basic feature of the Internet of Things is to provide "UbiquitousConnectivity" with ten basic functions.

(1) Online Monitoring: This is the most basic function of the Internet of Things. The Internet of Things business is generally dominated by centralized monitoring, supplemented by control.

(2) Location and traceability: GPS (or other satellite positioning such as BeiDou) and wireless communication technologies based on sensors, mobile terminals, industrial systems, building control systems, home intelligence facilities and video surveillance systems, or wireless communication technologies that rely solely on wireless communication technologies Such as positioning based on mobile base station, RTLS and so on.

(3) Alarm linkage: It mainly provides event alarm and prompt, and sometimes provides the linkage function based on the workflow or rule engine (Rule "sEngine).

(4) Command and Control: Command, Dispatch and Dispatch functions based on time scheduling and incident response rules.

(5) plan management: based on pre-set rules or regulations to deal with events arising from things.

(6) Security Privacy: Due to the ownership nature of IoT and the importance of privacy protection, the IoT system must provide the corresponding security guarantee mechanism.

(7) Remote Maintenance: This is the Internet of Things technology to provide or enhance the service, mainly for enterprise products, networking services.

(8) online upgrade: This is to ensure that the Internet of Things system itself can be a means of normal operation, but also one of the means of after-sales service of enterprise products.

(9) leading desktop: mainly refers to the Dashboard or BI personalized portal, after refining multi-layer filtering of real-time information for the person in charge of the overall "at a glance."

(10) Statistical Decision-making: It refers to the data mining and statistical analysis of networked information, providing decision support and statistical report functions.

Two or four technical forms

RFID: RFID is an "enable" technology that turns a regular Instrumented (IBM "3I" description) into a connection to the Internet of Things. Based on the relevant EPC / UID and PNL / ONS technology can also be used as a "unified identity" reference technology for the entire IoT system.

(1) Sensing network: WSN, OSN, BSN and other technologies are the end nervous system of the Internet of Things, mainly solving the connection problem of "the last 100 meters". The sensor network end generally refers to a miniature sensing system smaller than the end of the M2M, Such as Mote.

(2) M2M: Focusing on the interconnection and centralized control of mobile terminals, mainly the business of Internet of Things (Telco), MVNO (mobile virtual network operator) and MMO (M2M mobile operator) business model .

(3) Integration of two types: refers to the upgrading of industrial automation and control systems, industrial control, building control and other industries and enterprises are the main driving force for the integration of two can also include smart grid and other industries.

Third, the Internet of Things example

"Terminator" supernet "Skynet" failed to prevent the birth of John Conner, the leader of human resistance. After a lapse of 13 years, before "Judgment Day", "Skynet" dispatched a more advanced biochemical robot T- 1000 (Robert Patrick) returns to Los Angeles in 2020 to chase John, who has grown up. Meanwhile, John also sent the robot T-800 (Arnold Schwarzenegger) back to protect himself .

The super computer "Skynet" is the concentrated expression of the Internet of Things, the Internet of Things, the three principles of robotics, supercomputing through advanced learning, self-repair, self-control, comprehensive application of a variety of cutting-edge high-tech, Ultimately human control.

"Terminator" If the super computer's Internet of things technology, through a variety of sensor technology, for monitoring and regulation of everything on Earth, it will greatly benefit the human world, how to show the advantages of the Internet of Things, then look at the user's intention.

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