Internet of Things
IoT devices and platforms
1
,Book
, Levels
•IoT devices,
•IoT network,
•IoT services platform, and
•IoT applications.
• Each level has its own medium and protocols.
• The two main requirements for “Things” in IoT are sensing and addressing.
Sensing is essential to identify and collect key parameters for analysis, and
addressing is necessary to uniquely identify things over the Internet.
, While sensors are very crucial in collecting key information to monitor and
diagnose the “Things,” they typically lack the ability to control or repair such
“Things” when overhaul is needed
This raise the question: why spend money to sense “Things” if they cannot be
controlled?
Actuators have been introduced to address this important question in IoT.
With this in mind, the key requirements for “Things” in IoT now consist of
sensing, actuating, and unique identification
IoT devices and platforms
1
,Book
, Levels
•IoT devices,
•IoT network,
•IoT services platform, and
•IoT applications.
• Each level has its own medium and protocols.
• The two main requirements for “Things” in IoT are sensing and addressing.
Sensing is essential to identify and collect key parameters for analysis, and
addressing is necessary to uniquely identify things over the Internet.
, While sensors are very crucial in collecting key information to monitor and
diagnose the “Things,” they typically lack the ability to control or repair such
“Things” when overhaul is needed
This raise the question: why spend money to sense “Things” if they cannot be
controlled?
Actuators have been introduced to address this important question in IoT.
With this in mind, the key requirements for “Things” in IoT now consist of
sensing, actuating, and unique identification
