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Description
Year after year, babies are dying after being left behind in cars that reach dangerous levels of heat. This project, conducted by the Hot Babies Senior Design Team, aims to solve this growing issue with the development of a hot car baby monitor. This device is integrated with multiple sensors: temperature, sound, carbon dioxide, and motion in order to detect life inside of a hot car. By using different sensors, a combination of threshold activated signals can be used to provide high quality monitoring and reduce false alarms from outside noise. Once the algorithms predict the presence of a living being inside a dangerously hot vehicle, the baby car monitor will send out text messages warning designated parents and/or guardians of the issue. The baby car monitor is further optimized with a low battery indicator and a sleep mode feature. The schedule of the project is separated into the fall and spring semesters. For the fall semester, all of the sensors and the microcontroller were purchased and tested individually. For the spring semester, all of the sensors were integrated together on a PCB and tested under hot car environments. Additionally, features such as the text messaging interface and the sleep mode were added. The budget of the final working product is roughly ~ $200. The cost includes the different sensors, microcontroller, data plan, text messaging module, and PCB. When mass produced, the cost is expected to go down.
ContributorsQin, Eric C (Co-author) / Luc, Andrew (Co-author) / Cheung, Wai (Co-author) / Moore, Jenna (Co-author) / Vittal, Vijay (Thesis director) / Kozicki, Michael (Committee member) / Electrical Engineering Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2017-05