1 / 6

Fall Detection System Development

This proposal outlines the results of Phase 1 and the development plan for an acceleration-based fall detection system. It includes measuring accelerations, processing data, and a fall detection algorithm. The system utilizes a Lithium Polymer battery with high energy density and low weight. With specifications on battery life and power consumption, the proposal aims to enhance fall detection efficiency.

melissakelly
Download Presentation

Fall Detection System Development

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Fall Detection System Development Proposal phase 2

  2. Results of Previous Phase Using acceleration signal of the body • Measure Accelerations (no other sensor necessary, but can be added if required) • Process data • Fall detection algorithm based on max difference formula

  3. Power Consumption

  4. Battery • Lithium Polymer • Very high energy density • Low weight and high cell value (3.7V) • Distribution is possible with low capacity multiple cells • Specifications • Capacity: 160mAh • Weight: 3.5g • Dimesions: 12 X 35 X 5.5 mm

  5. Battery Life • Some elementary calculations • Total current consumption: 500mA • Total power consumption @3.7V: 1.85mW • Battery discharged state: 20% or 3.5V • Battery charged state: 95% or 4.1V • Total power available: 75% of 160mAh • Estimated days of operation: 10days

  6. Pictorial View of the System

More Related