Answered step by step
Verified Expert Solution
Question
1 Approved Answer
( 1 0 marks ) The concept of Cloud Computing is decades old, but has only been truly embraced in recent years. Discuss the reasons
marks The concept of Cloud Computing is decades old, but has only been truly embraced in recent years. Discuss the reasons why this recent adoption of Cloud Computing occurred.
You are designing a security system based on offtheshelf parts in combination with Raspberry PIs. You have three Raspberry PIs RPi at your disposal, each equipped with a good camera, fully connected via a WiFi network.
The following command will take a picture at a given resolution, compress it using jpeg compression and store it at as webcamshot.jpg in the current working directory:
$ fswebcam r xjpeg D webcamshot. jpg
Besides the cameras, you also have access to all kinds of security peripherals of your choice motion sensors door switches, etc.
a marks Explain in detail how you would go about setting up the three Raspberry Pis to detect intruders and how the user can be notified of the situation. Use diagrams, pseudocode and mention any technology that can be consideredresearched enhance the security configuration above.
b marks You are concerned that the Raspberry Pis could be compromised ie stolendamaged or may just stop working. Explain how you can build a subsystem between the three units to ensure that they keep working.
c marks Finally, you want each Raspberry Pi to also monitor other locations doors windows, etc. that the camera is not covering. Using motion detection, pressure switches, etc. explain how the the Raspberry Pi can interact with these.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started