P18452: Low Cost Reciprocating Compressor IIoT System Health Monitor
/public/

Detailed Design

Table of Contents

Team Vision for Detailed Design Phase

Progress Report

At this point, we have a complete working system for Wifi Direct feature of the project. We were also able to test out the MCP3208 ADC chip sampling 8 channels at 2.5KH. The AD7895ANZ ADC chip and Arduino will be used as backup plans in case the MCP3208 failed. We will be doing more reliability and scalability tests with the Wifi Direct on the Pi as well as stress testing the ADC chip.

Prototyping, Engineering Analysis, Simulation

Drawings, Schematics, Flow Charts, Simulations

Software Block Diagram

Software Block Diagram

Hardware Schematic

Hardware Schematic

Low Pass Filter

Low Pass Filter

Low Pass Filter Simulation

Low Pass Filter Simulation

Level Shifter

Level Shifter

Level Shifter Simulation

Level Shifter Simulation

Bill of Material (BOM)

Quantity Item Model Cost per unit Total cost In use
1 Rasberry Pi 3B $0.00 $0.00 Yes
3 ADC Chip AD7895ANZ-2 $14.87 $44.61 No
3 ADC Chip MCP3208-CI/P $3.66 $10.98 Yes
1 Wifi Adapter EW-7811Un $9.63 $9.63 No
1 Pi hat Waveshare 11010 $36.99 $36.99 No (tested)

Test Plans

Test Results

Risk Assessment

public/Photo Gallery/DetailedDesignRisks.PNG

public/Photo Gallery/DetailedDesignRisks.PNG

Plans for next phase


Home | Planning & Execution | Imagine RIT

Problem Definition | Systems Design | Preliminary Detailed Design | Detailed Design

Build & Test Prep | Subsystem Build & Test | Integrated System Build & Test | Customer Handoff & Final Project Documentation