This document describes an autonomous farming robot that indicates plant health. It contains a Raspberry Pi for image processing to analyze plant leaf color and detect diseases. Temperature, moisture, and humidity sensors monitor environmental conditions and an LCD displays the plant health analysis. A motor driver circuit controls motors to move the robot through crop rows while a fertilizer spraying system applies the appropriate treatment as determined by the analysis. The goal is to develop a robot that can autonomously assess plant conditions and take appropriate actions to maintain crop health.

1. AUTOMATION FARMING ROBOT
FOR PLANT HEALTH INDICATION
Presented by:
Name:G.Bharath
Class:ECE B
Reg.no:141FA05068
Sunday,26march 2017Department of Electronics Communication Engineering
Under The Guidance Of:
Name: K.satish
SEMINAR

2. CONTENTS
• Objective
• Introduction
• Block diagram
• Raspberry pi
• Temperature sensor
• Moisture sensor
• LCD display
• Motor driver circuit
• Applications
• References
Sunday,26 march 2017Department of Electronics Communication Engineering
SEMINAR

3. OBJECTIVE
 Agriculture is very labour intensive field and only field where
the robot is not used presently.
 Vision based row guidance of robot is done by a technique
named as pose helps to guide a robot in a row field.
 Here we are designing autonomous intelligent farming robot
which indicates the plant health.
Sunday,26march 2017Department of Electronics Communication Engineering
SEMINAR

4. INTRODUCTION
 Designing autonomous intelligent farming robot which
indicates the plant health by observing the colour of their
leaves by image processing.
 Image processing is done by the Raspberry pi.
 The robot also notes surrounding environmental conditions of
the plant and decides the plant health.
 The robot displays the plant health conditions on the LCD
display
Sunday,26march 2017Department of Electronics Communication Engineering
SEMINAR

5.  Different type of leaf diseases on plant determines the quality,
quantity, and stability of yield.
 This robot take images of crop and by using image processing
in raspberry pi find out the disease present or not on crop leaf.
 Robot shows the name of the disease and suitable fertilizer
accordingly and at last spray the defined fertilizer on crop by
using robot.
Sunday,26march 2017Department of Electronics Communication Engineering
SEMINAR

6. Block Diagram
Sunday,26march 2017Department of Electronics Communication Engineering
SEMINAR
Raspberry pi
Motor driver
circuit Motors
Camera
Temperature
sensor
Moisture sensor
Humidity sensor
LCD
Fertilizer spray system
Power supply

7. Raspberry pi
Department of Electronics Communication Engineering
SEMINAR
Sunday,26march 2017

8. Features
• The Raspberry Pi is a credit card-sized single-board computer.
• A 1.2GHz 64-bit quad-core ARMv11 CPU
• 1GB RAM
• 4 USB ports
• 40 GPIO pins
• Full HDMI port
• Ethernet port
• Combined 3.5mm audio jack and composite video
• Camera interface (CSI)
• Display interface (DSI)
• Micro SD card slot
Sunday,26 march 2017Department of Electronics Communication Engineering
SEMINAR

9. Temperature sensor
 Temperature sensor LM35 is used to detect the temperature
of environment.
 This LM35 can sense and measure atmosphere temperature.
 The LM35 series square measure exactitude integrated-circuit
temperature sensors, whose output in terms of voltage.
Sunday,26march 2017Department of Electronics Communication Engineering
SEMINAR

10. Moisture sensor
 soil moisture sensor can be used to test the moisture of soil
 measure the volumetric water content in soil.
 Soil moisture content may be determined via its effect on
dielectric constant by measuring the capacitance between
two electrodes implanted in the soil.
Sunday,26march 2017Department of Electronics Communication Engineering
SEMINAR

11. LCD Display
 LCD is used in a project to visualize the output.
 16x2 LCD is used in project which indicates 16 columns and 2
rows. So, total 32 characters we can display on 16x2 LCD.
 It can also use in a project to display the pesticide name to be
spray on the crops.
Fertilizer spraying system
 Fertilizer spraying system is used to spray the fertilizer on
crop.
 When the fertilizer tank is empty then led indicator is activated
and leads to show the level of tank on 16*2 LCD display.
Sunday,26march 2017Department of Electronics Communication Engineering
SEMINAR

12. Motor driver circuit
Sunday,26march 2017Department of Electronics Communication Engineering
SEMINAR
An L293d motor driver IC is used
to control motors in autonomous
robotics.

13. APPLICATIONS
Sunday,26march 2017Department of Electronics Communication Engineering
SEMINAR
This system can be used only for agricultural system
1) It can be used to know the plant health.
2) It can be used for watering.
3) The system also tells at which time cutting process should
be done...
FUTURE USE
1) We can increase robots accuracy of detection of leaf colour
correctly by using high quality camera.
2) The system can further modified for picking fruits, and
actual cutting process by the system.

14. References
 Chung L. Chang “Zigbee-assisted Mobile Robot
Gardener”, Senior Member, IEEE,and Jia H. Jhu
IEEE -2013 .
 ” XUE Jinlin, XULiming “Autonomous
Agricultural Robot and Its Row Guidance ” IEEE
2010.
Department of Electronics Communication Engineering Sunday,26march 2017

15. THANK YOU
Department of Electronics Communication Engineering Sunday,26march 2017