Posted: August 5th, 2022

CS683: Embedded, Cyber Physical Systems and loT Security Assignment 1

IOT Assignment. Have to construct the code and obtain and get within the zip from the sumilator. Have to outline how we constructed this design.
CS683: Embedded, Cyber Physical Systems and loT Security Assignment 1
Due Date: 30/07/2022 (23:59 PM)
Basic Directions:
• It is a group project with FOUR members in a workforce.
• Solely digital submissions can be accepted. Your resolution must be submitted through the ipearl emasters platform.
• Just one individual from the group ought to submit the project.
Question Assignment 1 (100 Marks)
Aravind is an bold farmer who desires to enhance the yields from his farmland. Whereas on the lookout for methods to enhance the yields, he got here throughout tech buzzword just like the Web of Issues. The irrigation system he desires to construct comprises servo motors that management the water provide to the farm, primarily based on the current humidity, temperature ranges within the farm.
The irrigation system he desires to construct comprises servo motors that management the water provide to the farm, primarily based on the current humidity, temperature ranges within the farm. Utilizing sensor information, Aravind desires to construct a sensible irrigation system that predicts how a lot water (in share) ought to be equipped to his farm. Aravind additionally doesn’t need to water the crops throughout night-time.
Nonetheless, Aravind is nice at farming and doesn’t have a lot expertise constructing an loT system. So, construct an irrigation system for Aravind utilizing the loT simulator at this hyperlink (https://wokwi.com/tasks/new/arduino-mega?template=arduino-mega) and design a farm irrigation circuit utilizing Arduino Mega board. Establish the required sensors wanted to construct the irrigation system primarily based on Aravind’s necessities from the checklist of sensors supplied by the simulator. The irrigation system ought to produce the proper sign (% of water provide) to manage the water provide relying on the temperature and humidity values. Use a servo motor to manage the water provide.
The farm irrigation system ought to comprise 4 sensor items such that every unit sense temperature and humidity values. These values can be supplied to rule-based mannequin as proven in Desk 1 on the Arduino board to foretell the water movement in share. Then the water movement share can be supplied as enter to the servo motor (Map the share values with servo motor rotation zero° to 180°). The sensor values from every sensor unit ought to management a servo motor. Additionally, show the % of water movement that’s fed as enter to servo motors on an LCD (Consult with Determine. 1). The block diagram for the circuit schematic is proven in Determine 2.
Temperature (C) Humidity (%) Water movement prediction (%)
Low ( 25) Low (40) 100%
Low ( 40) Low ( 65) 60%
Medium (25-35) Medium (40 -70) 40%
Excessive( 35) Excessive ( 70) zero%
Desk 1. Guidelines for water provide prediction
1.
three. 100*
100*
100*
Determine 1: LCD Show
Determine 2: Block Diagram of Irrigation System
Deliverables:
1. Submit a report in pdf format mentioning how you will have constructed the irrigation system, the sensors used. Additionally, present the hyperlink to your simulated undertaking within the report (You possibly can generate the hyperlink in your undertaking from the simulator by signing in and saving the undertaking).
2. The answer for the project ought to be submitted as a zipper file. The file ought to be named as MemberIRollNumber Member2RollNumber.zip.
three. Downloaded zip file of the simulation from the simulator (It ought to comprise sketch, ino and diagram.json recordsdata).
Anticipated performance out of your simulation:
• The sensors current within the simulator comprise slider bars to regulate the sensor readings. When adjusting the sensor inputs (Temperature, Humidity, Day/Night time), the rule-based mannequin ought to predict the suitable water movement in share. Your simulation ought to print the anticipated water movement % on LCD display screen and management the servo motor proportional to the water movement %.
• When explicit sensor values are modified, solely the servo motor that makes use of information from that sensor ought to change its state. Remainder of the motors ought to stay as it’s.
• You must also simulate day and night time utilizing the suitable sensor from the sensor checklist. The water movement ought to be set to zero through the night-time, regardless of temperature and humidity values. All of the servo motors ought to come to their zero place, and LCD ought to show water movement as zero% for all 4 items.
• As soon as the simulation is began, it ought to run in a loop. Reflecting any adjustments carried out to the sensor values robotically by modifying motor positions and values on LCD with out restarting the simulation. Refresh the readings on the LCD show in each iteration. You should utilize some delay time contained in the loop in order that displayed values don’t change too shortly.
Hints:
• Consult with Wokwi documentation for organising required elements on the simulator.
• For simulating Day/Night time, set the brink sensor worth as 50 items, i.e., if the sensor worth is ready to lower than 50 items, your simulation ought to deal with it as night time, and if the sensor worth is larger than 50 items, deal with it as daytime.
Analysis Scheme for Assignment:
1. Constructing the Circuit within the Simulator (30 Marks)
2. Performance of the irrigation system primarily based on the rule-based mannequin and different anticipated deliverables. (45 Marks)
three. Writing Report for the experiment setup and implementation. (25 Marks)

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