Smart Helmet By: Omar Alomar, Fares Alotaibi, Mana Alyami, Race Oshiro, and Titus Yazzie 1
Project Description Smart technology and ● Smart Technology increase protection in ● MR fluid Football helmets Implement sensors that ● ● Viscoelastic fluid accurately collect speed and acceleration data ● Airbag Sponsored by NAU, Client: ● Dr. Hesam Moghaddam Helmet 10/22/18 Mana ALyami 2
Black Box Model Figure 1: Black Box Model Helmet 10/22/18 Omar Alomar 3
Function Model Figure 2: Functional Model Helmet 10/22/18 Omar Alomar 4
Designs Considered Table 1: Pugh Chart Helmet 10/22/18 Race Oshiro 5
Concept Selection Table 2: Decision Matrix Helmet 10/22/18 Fares Alotaibi 6
Schedule Table 3: Gantt Chart Helmet 10/22/18 Titus Yazzie 7
Schedule Continued Table 4: Gantt Chart Continued Helmet 10/22/18 Titus Yazzie 8
Budget Actual Expense(s) Anticipated Expenses ● Arduino $60 [7] ● Football helmet $30-664.99 [1],[2] ● MR fluid $800 [3] Estimated Budget: $1500 ● Battery $6.99-7.69 [4] ● Viscoelastic $30-250 [5] ● Laser sensor $15 [6] Helmet 10/22/18 Titus Yazzie 9
Conclusion Include smart technology and sensors to collect data ● Black Box model to understand inputs and outputs ● Pugh chart and decision matrix helped with concept selection ● Currently on schedule according to gantt chart ● Estimated anticipated expenses and so far bought an arduino kit ● Helmet 10/22/18 Mana Alyami 10
Questions? 11
References [1] “Riddell Penn State Nittany Lions Revolution Speed Mini Replica Helmet,” Kohl's. [Online]. Available: https://www.kohls.com/product/prd-1278251/riddell-penn-state-nittany-lions-revolution-speed-mini-replica-helmet.jsp?skuId=93623127&ci_mcc=ci &utm_campaign=EC TEAM APPAREL&utm_medium=CSE&utm_source=google&utm_product=93623127&CID=shopping15&utm_campaignid=196833932&pid=googleadwo rds_int&af_channel=CSE&gclid=EAIaIQobChMIwI32ltDN3QIVlI9-Ch05OA6PEAYYAiABEgIA1_D_BwE&gclsrc=aw.ds&dclid=COrliJzQzd0C FYQEfQodS9cEpQ. [Accessed: 19-Sep-2018]. [2] “F7 Schutt Adult Football Helmet,” Amazon. [Online]. Available: https://www.amazon.com/F7-Adult-Football-Helmet-attached/dp/B078RTHWH8/ref=sr_1_2_sspa?ie=UTF8&qid=1537585600&sr=8-2-spons&key words=football helmet&psc=1. [Accessed: 19-Sep-2018]. [3] MRF-122EG Magneto-Rheological Fluid - 1 Liter . [Online]. Available: http://www.lordmrstore.com/lord-mr-products/mrf-122eg-magneto-rheological-fluid. [Accessed: 21-Oct-2018]. 12
[3] “EmazingLights CR 2450 Batteries” Amazon. [Online]. Available: https://www.amazon.com/SanDisk-Memory-Standard-Packaging-SDSDUNC-128G-GN6IN/dp/B0143IISD0/ref=sr_1_10?ie=UTF8&qid=153758620 5&sr=8-10&keywords=Data+memory. [Accessed: 19-Sep-2018]. [5] “ICON Men's Viper Stealth D30 Back Armor | 973-768,” J&P Cycles . [Online]. Available: https://www.jpcycles.com/product/973-768/icon-men-s-viper-stealth-d30-back-armor?mrkgcl=444&mrkgadid=3298932708&utm_source=google&ut m_medium=cpc&utm_term=462833838426_product_type_motorcycles_product_type_gear_product_type_body_armor&utm_campaign=Google Shopping Generic - Gear&product_id=973-768&utm_content=pla&adpos=1o5&creative=278867792399&device=c&matchtype=&network=g&gclid=EAIaIQobChMIsN zLndTN3QIVDnh-Ch22OA5YEAkYBSABEgIapvD_BwE. [Accessed: 19-Sep-2018]. [6] “Laser Sensor Obstacle Detection Diffuse Reflectance Detector Module for Arduino,” eBay . [Online]. Available: https://www.ebay.com/itm/Laser-Sensor-Obstacle-Detection-Diffuse-Reflectance-Detector-Module-for-Arduino-/112650278275. [Accessed: 21-Oct-2018]. 13
[7] “Elegoo EL-KIT-008 Mega 2560 Project,” Amazon. [Online]. Available: https://www.amazon.com/EL-KIT-008-Project-Complete-Ultimate-TUTORIAL/dp/B01EWNUUUA/ref=sr_1_2_sspa?ie=UTF8&qid=1537757283&sr =8-2-spons&keywords=arduino+mega&psc=1. [Accessed: 19-Sep-2018]. 14
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