machine 2 machine communication

1. Under the guidance
of:
Prof. Deepali Shukla
Presented by-
Ashish Bhinde
Avadhesh Soni
Ayush chawda
Ayush Tiwari

2. INTRODUCTION

3. HISTORY
 THEODORE PARASKEVASKOS (1968)
 The history of M2M systems began with use of
data transmission systems by the Russian army in
1845 .

4.  What is M2M
 Machine to machine (M2M) Communication refers to
communication between devices capable of computing.
 Free Of Human intervention.
 Similar to SCADA (Supervisory control and data acquisition).
 Platform Independent.
 M2M is a new business concept Originating from the
telemetry Technology.

5. Key components of an M2M system include sensors, RFID, a
cellular or Wi-Fi communication link, and autonomous computing
software programmed to help a network device interpret data and
make decisions.
These M2M applications translate the data, which can trigger pre-
programmed automated actions.
MAIN COMPONENTS:-

6. Architecture

7. Devices; Device capable of replying to request for data
contained within those devices or capabale of transmitting
data autonomously.Ex Sensing Devices etc.
Iot Gateways(M2M area networks); Equipment that uses M2M
capabilities to ensure M2M devices inter-working and
interconnection to the communication network.
Network Carries; Provide connectivity between M2M Devices
and M2M Gateways,e.g. personal area network.
Backend System; They provide the storage and have decision
making capabilities.

8. Example:
 Without M2M communication,
we wouldn't be able to take cash
out of an ATM.

11. Applications of M2M
:
In telemedicine: M2M devices can enable the real
time monitoring of patients' vital statistics, dispensing medicine
when required or tracking healthcare assets.
Home Appliances IoT already affects home appliance connectivity
through platforms like Nest. However, M2M is expected to take
home-based IoT to the next level.
Manufacturing: Every manufacturing environment whether it’s
food processing or general product manufacturing relies on
technology to ensure costs are managed properly and processes
are executed efficiently.
Traffic Control: Traffic Control is another common area where
the use of M2M communication can be seen.

13. ADVANTAGES:
M2M communication is supported by cellular networks either
directly or through gateway.
It is easy to roll out and maintain.
It is available with fixed and mobile networks both indoors and
outdoors.
It offers higher range, minimum latency, higher throughput and
consume less energy
It enables communication of smart devices without any human
intervention.

14. KEY FEATURES OF M2M
Large number of nodes or devices.
Low cost.
Energy Efficient.
Small traffic per machine/devices.
Large quantity of collective data.
Monitoring.
Time Controlled and time tolerant.

15. M2M REQUIREMENTS
 Scalability: The system must function efficiently even after other connected devices
are added.
 Anonymity: The system must be able to hide the identity of connected devices.
 Logs: M2M systems must be able to record failed installations, defects or incorrect
data – and retain those records for later viewing.Systems must adhere to the basic
principles of machine-to-machine communication explained above.
 Transmission methods: The system must support different transmission methods
such as Unicast, Anycast, Multicast, and Broadcast, and be able to switch between
these methods to reduce loads during M2M data transmission.
 Scheduling of message transmission: The system must be able to schedule data
transfer times and control or delay communications based on priority.
 Selection of communication channels: Communication channels within the
machine-to-machine system should be optimized based on rules for transmission
errors, delays, and network costs.

16. REFERENCE
www.google.com
www.sllideshare.com
www.DataFlair.com
www.geeksforgeeks
www.tutorialspoint.com
www.w3schools