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V i t a l i s

V i t a l i s. Design Constraint Analysis. Wireless Biometric Sensor. ECE 477 - Spring 2013 TEAM 13 Presenter: Di Mo. Team Members: Aakash Lamba Di Mo Shantanu Joshi Yi Shen. Project Abstract.

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V i t a l i s

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  1. V i t a l i s Design Constraint Analysis Wireless Biometric Sensor • ECE 477 - Spring 2013 • TEAM 13 • Presenter: Di Mo Team Members: AakashLamba Di Mo Shantanu Joshi Yi Shen

  2. Project Abstract The aim of the project is to create a prototype of a portable wireless biometric sensor that can provide doctors/nurses with an efficient way of handling multiple patients in a hospital environment. The battery-powered device is mounted on the wrist and monitors vital health parameters such as pulse rate, SpO2 and skin temperature then transmits the information via WiFi for remote web access. In addition, a NFC chip embedded on the device will allow immediate access to a patient’s charts on any NFC compatible device. The device will also include fall detection as well as a manual and automatic alarm system.

  3. Block Diagram

  4. Summary of Design Constraints Critical Design Constraints At least 2 UART outputs for WiFi and LCD One or more I2C and SPI connections Operable using internal oscillator (8 MHz or more) Low power consumption (< 20 mA active) Has a well established design tool chain Preferable Design Characteristics Low pin count Large amounts of internal flash/SRAM

  5. Comparison of Candidate Microcontrollers

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