CycleAssistantTools

Introduction

• Name: C.A.T – Cycle Assistant Tools
  
• Description: Riding Assistance App - Using Smartphone & Smartwatch
  
• Main Function: Tail light - Motion recognition using smart device sensors
  
• Purpose: Turn signal to communicate between cycle and vehicle
  

SWAT

Strength

• No bicycle apps associated with motion recognition
• Using BLE to minimize power consumption

Weaknesses

• Hardware limitation of wearable devices
• Unstable profit model

Opportunities

• Possibility of growth in bicycles & wearables markets
• Rapid growth in hardware development

Threats

• Similar competitor app’s appearance

System Architecture

System structures can be divided into five major categories.

1. Pairing
   
2. Sensor Detection
   
3. Data transmission
   
4. Data Process
   
5. Motion Recognition & Generating Event
   

See More Detail

Function & Algorithm

Screen Shot

Base Menu	Signal Screen	Testing Screen

Result

We tested 4 cases of motion recognition
-Left Motion: 94%
-Right Motion: 83%
-Up Motion: 91%
-Down Motion: 87%