Space Digital Learning Slides.pptx

1. Dr. MGR-ACS Satellite Project - 2022

2. Module 1
Design of Hand-Held location identification system
for the stranded fishermen

3. Functional Requirements
• A unique identification number for each hand-held device through hardware
• GPS Tracker
• 3X3 push buttons for encoding the emergency messages from the fishermen
0 – someone has deceased in the boat
1 – Damaged Boat
2 – Seriously ill
3 - No fuel
4 – No food
5 – Arrested by Police
6 – Attacked by Pirates
8 – Bad Weather
9 – Damaged Net
10 - Capsized Boat

4. Functional Requirements
• Uplink communication module to send GPS position of the unique device once in 15 minutes to
satellite and downlink the same information to the ground station.
• In case of emergency, the appropriate encoded emergency number along with the current GPS position
of the boat should be uplinked to satellite and again downlinked to the ground station.
• LED lights with three colour modes to indicate the following conditions
Red - Crossed the International Maritime Border
Green - Approaching the International Maritime Border
Yellow LED - Well within the National Border
The command to glow appropriate LED should be ensued from the ground station Central
Processing Unit once in 15 min. Sound alarms can be included, if necessary.
• If crossed International Maritime Borders, the direction of navigation to depart from the International
Border should be processed by the ground station and the same to be informed to the boatman by
enabling the appropriate LED to blink.

5. Functional Requirements
• Lithium Ion Battery system for energy management with the recharging facility
• Integration of LoRA communication Model for uplink and downlink transmission.
• The device must be water proof
• Either a LCD based character display (min 15 Characters) with the revolving display or a seven
segment LED display to showcase the encoded emergency message.

6. Functional Requirements
• Lithium Ion Battery system for energy management with the recharging facility
• Integration of LoRA communication Model for uplink and downlink transmission.
• The device must be water proof
• Either a LCD based character display (min 15 Characters) with the revolving display or a seven
segment LED display to showcase the encoded emergency message.

7. Module 2
A Mobile Application module for fishing
family to inform the status of fisherman
and to push emergency messages from
fishing family to fisherman

8. Functional Requirements
• An Android mobile app needs to be developed where the application required to be accessed based on
individual profile provided by the unique identification number assigned to every hand-held device.
• It should always display the unique number and the name of the fisherman on the homepage and other
pages.
• It should have a menu called as the current position of the fisherman over a Google map. The current
position should be obtained from the cloud database and displayed.
• It should have an additional menu for sending family’s emergency message to the fisherman. Some of
the sample emergency messages are:
• A family member has died
• A family member is seriously ill
• An impending natural disaster
The above messages need to be encoded in numeric form and sent to the ground station.
• From there, using the satellite’s uplink and downlink, the emergency message should be communicated
to the respective fisherman’s unique device.

9. Module 3
Personal profile of fishermen should
be made available in the cloud

10. Functional Requirements
• A cloud based database must be created with the device’s unique number as the primary key.
• The following key elements pertaining to fishermen profile should be uploaded into the
database.
 Device’s Unique Identification Number
 Aadhar Number
 Aadhar Details (address)
 Aadhar details of Spouse
 Contact Number of fisherman
 Emergency contact Number
 Essential Medical details of fisherman
 Preferred fishing route
 Nearest Police Station
 Nearest Coast Guard station
 Regional Fisheries dept
 Details of rescue services
 Nearest Hospital details

11. Module 4
Locating the International Maritime
Border Line and Alerting

12. TABLE OF CONTENTS
Describe the topic of the
section here
Describe the topic of the
section here
Describe the topic of the
section here
Venus
Mercury
Mars
01 02 03

13. INTRODUCTION
Venus has a beautiful name and is the
second planet from the Sun. It’s terribly
hot—even hotter than Mercury—and its
atmosphere is extremely poisonous

14. —SOMEONE FAMOUS
“This is a quote, words full of
wisdom that someone
important said and can make
the reader get inspired.”

15. WHAT IS THIS
TOPIC ABOUT
Here you could give a brief
description of the topic you want
to talk about. For example, if you
want to talk about Mercury, you
could say that it’s the smallest

16. DEFINITION OF CONCEPTS
Saturn
Mercury
Mercury is the
smallest planet
Venus has a
beautiful name
Mars
Despite being red,
Mars is a cold place
Saturn is a gas giant
and has rings
Venus

17. FEATURES OF THE TOPIC
Saturn is a gas
giant and has rings
Mercury is the
smallest planet
Mercury
Mars is actually a
cold place
Mars
Venus has a
beautiful name
Venus Saturn

18. 13,012,400
Big numbers catch your audience’s attention

19. earths is the Sun’s mass
distance between Earth and the Moon
333,000.00
24h 37m 23s
386,000 km
is Jupiter’s rotation period

20. PROCESS
Mercury is the closest
planet to the Sun
Venus has a beautiful
name, but it’s hot
Despite being red, Mars
is a cold place
Saturn is the ringed
one. It’s a gas giant
Step 2 Step 3
Step 4
Step 1

21. PRACTICAL USES OF THIS SUBJECT
Jupiter
Mercury is the closest
planet to the Sun and the
smallest one
Venus has a beautiful
name and is the second
planet from the Sun
It’s a gas giant and the
biggest planet in the
Solar System
Mercury Venus

22. CASE STUDY
You can replace the
image on the screen with
your own work. Just
delete this one, add yours
and center it properly

23. To modify this graph, click on it, follow the link,
change the data and paste the new graph here
Saturn Earth Neptune Uranus
0%
50%
100%
Saturn has
several rings
2021
2023
Earth is where
we live on
THIS IS A GRAPH

24. PERCENTAGES
It’s the closest planet to
the Sun
Mercury
To modify this graph, click on it, follow the link,
change the data and paste the new graph here
65%
35%
It’s the ringed one and a
gas giant
Saturn

25. DID YOU KNOW THIS?
Mercury
Mercury is the closest planet
to the Sun
Mars
Saturn
Saturn is the ringed one and
a gas giant
Despite being red, Mars is a
cold place

26. PROBLEM VS. SOLUTION
Despite being red, Mars is
actually a cold place
Solution
Venus is the second planet
from the Sun
Problem

27. THIS IS A MAP
Venus has a beautiful
name, but it’s hot
Venus
Despite being red, Mars
is a cold place
Mars

28. SPACE TRAVEL
Jupiter is the fourth-brightest
object in the sky
Venus has a beautiful name and is
the second planet from the Sun
Jupiter Venus

29. A PICTURE IS WORTH A
THOUSAND WORDS

30. OVERVIEW
Venus is the second
planet from the Sun
Mars is actually a
cold place
Jupiter is the biggest
planet of them all
Saturn is a gas giant
and has rings
Mercury is the
smallest planet
Neptune is the
fourth-largest planet
Venus Mars Jupiter
Saturn Mercury Neptune

31. OVERVIEW DIAGRAM
Mercury is the closest planet
to the Sun
Saturn is the ringed one and
a gas giant
Despite being red, Mars is a
cold place

32. YOU CAN USE A TABLE
Venus Saturn Earth Mars Mercury
Mass 0.08 2.50 1.15 0.55 0.85
Diameter 5.95 9.82 1.05 0.05 1.92
Gravity 1.02 2.08 1.13 0.41 1.23

33. SPACE TRAVEL TIMELINE
1942 1963 1999
1951 1969 2015
Mercury is the
smallest one
Saturn has
several rings
Mars is a very
cold place
Jupiter is a
gas giant
Earth is where
we live on
Venus has a
beautiful name

34. Fill in the name of these phases of the
Moon next to its corresponding letter:
EXERCISE
A B
C D
A:
B:
C:
D:

35. ASSIGNMENT
Choose a planet in the Solar System. Try to answer the
questions below:
Planet name:
Distance from the Sun:
What is the planet made of?:

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