Page 01
Presented By :
2422:Akshada Navnath Gaikwad
2423:Swati Narayan Moolya
2432:Sneha Tukaram Lokare
Page 02
.
What is M2M ?
• Machine to Machine (M2M) communication refers to communication
between the computers and embedded processors smart sensors and
mobile devices with out any human intervention.
• In simple we can say "Exchange of information and perform actions
without the manual assistance of humans .
• For this the modern Technologies like Artificial Intelligence (AI) and
Machine Learning(ML) facilitate the communication between the
systems and allowing the machines to make their own autonomous
choices.
• Building block of IOT
Page 03
• As machines communicate using language called "Telemetry".
• M2M system often use public networks and access methods to
perform tasks. These devices send information they collect
back to other devices on the network.
• The main components of an M2M system include like sensors,
and WIFI and cellular communications link and automatic
computing software programmed to help network device
interpret the data and make decisions.
• M2M technology relies on software-controlled communication
between machines and devices. Special applications translate
information into data relevant to the end user.
Domains for Operation : Page 04
• Application domain: The M2M application domain consists of a middleware
layer where the collected packets pass through several application services and then are
used by the related agencies
• M2M device domain: The M2M devices are responsible for the collection and
autonomous transmission of sensor data such as the internal temperature and humidity.
The M2M devices are usually connected to small local networks called subnets for the
transmission or reception of data to or from the M2M application domains (server
domain)
• M2M area network domain: The M2M area networks are responsible for
establishing the communication path between the M2M devices and the M2M gateways.
CYBER SECURITY
These networks are usually called subnets which collect and route information from the
M2M devices to the M2M gateways. There are several subnets which are used for Advanced protection
generating the communication link between the M2M devices and the M2M gateways. against digital
Generally, the use of subnets is dependent on the network technology. In fully distributed
threats.
networks, all M2M devices are connected as peers to the network. One of the nodes which
is connected to the network, eg, via wired or wireless connectivity, acts as a router In
client-server networks, all nodes or devices communicate directly with the server Where
as in cooperative
Page 05
• Large number of nodes or devices.
• Low cost.
• Energy efficient.
• Large quantity of collective data.
• M2M communication is free from human intervention
• Human intervention is required for operational stability
and sustainability.
Page 05
1. Collection of data.
2. Transmission of data through a communication
network.
3. Assessment of data.
4. Response to the available information.
5. Data analysed by the end M2M application.
Applications: Page 06
•Industrial Automation: Smart
manufacturing & predictive maintenance.
•Healthcare: Remote patient monitoring,
smart wearables.
•Transportation: GPS tracking, fleet
management.
•Smart Cities: Traffic control, waste
management.
•Agriculture: Smart irrigation, soil
moisture monitoring.
•Retail: Smart inventory management
and automated checkouts.
•Energy Management: Smart grids and
automated power distribution
Comaprison Between Iot/M2m: Page 07
PARAMETER IOT M2M
Some degree of intelligence is observed
Intelligence Devices have objects for decision- in this
making
Communication protocol HTTP, FTP, and Telnet Traditional protocol
Internet An internet connection is required Devices aren’t dependent on the
internet
Requirements Generic commodity devices Specialized device solution
Business type B2B, B2C B2B
Communication type Cloud communication Point-to-point
Examples Smart cities, Big data, etc. Sensors, data, information, etc.
Page 08
Conclusion:
IoT/M2M network architecture is essential for automation and real-
time data management.It includes perception, network, edge
computing, cloud, and application layers.
The future holds advanced security, AI integration, and improved
communication technologies.
McQ: Page 10
4.Which of the following is NOT a domain of
1. What does M2M stand for?
M2M operation?
a) Machine to Mobile
a) M2M application domain
b) Machine to Machine
b) M2M device domain
c) Mobile to Machine
c) M2M social media domain
d) Mobile to Mobile
d) M2M area network domain
Answer: b) Machine to Machine Answer: c) M2M social media domain
2. What is the primary function of M2M
6. What is one of the key features of M2M
communication?
communication?
a) Human-to-human interaction
a) Requires human assistance at all times
b) Manual data transfer
b) High cost and complexity
c) Exchange of information between machines without
c) Large number of nodes or devices
human intervention
d) Slow data processing
d) Social media networking
Answer: c) Exchange of information between machines Answer: c) Large number of nodes or devices
without human intervention
7. Which of the following is NOT an
3. What is the name of the language machines
application of M2M technology?
use to communicate in M2M systems?
a) Smart irrigation
a) Python
b) Remote patient monitoring
b) Telemetry
c) Fleet management
c) SQL
d) Video game development
d) HTML
Answer: b) Telemetry Answer: d) Video game development
McQ: Page 11
10. What role does an IoT Gateway play in an IoT
8.How does M2M communication differ from IoT in
system?
terms of communication type??
a) It acts as the connection point between the cloud
a) M2M uses cloud communication, while IoT is point-to-
and controllers
point
b) b) It stores all data locally
b) M2M uses point-to-point communication, while IoT uses
c) c) It serves as a user interface device
cloud communication
d) d) It is used solely for data visualization
c) Both M2M and IoT use the same communication methods
d) Neither M2M nor IoT requires communication protocol Answer: a) It acts as the connection point
Answer: b) M2M uses point-to-point communication, between the cloud and controllers
while IoT uses cloud communication
11. In which industry is M2M technology used for
fleet management?
9. Which of the following is an example of M2M a) Healthcare
technology? b) Agriculture
a) Social media updates c) Transportation
b) Smart home automation d) Education
c) Sensors collecting and transmitting data
autonomously Answer: c) Transportation
d) Manual data entry in a spreadsheet
Answer: c) Sensors collecting and transmitting
data autonomously
Page 11
.
Thank You!!
