Title: E-Learning: Case Studies in Web-Controlled Devices and Remote Manipulation
1E-Learning Case Studies in Web-Controlled
Devices and Remote Manipulation
- December 2001
- by Tarek Sobh, Raul Mihali, Puneet Batra, Amit
Singh, Sudip Pathak, Tomas Vitulskis, Andrew Rosca
2Distance Learning As an Education System
- The e-learning choice
- Impact of technology / internet
- Education cost reduction
- International students
- Faculty / Campus-facilities / Course-schedules
no longer boundaries
3Projects Implemented Towards DL Education
- Mobile Robot Controlled by a Phone
- Internet Based Software Library for the SIR-1
Serial Port Controlled Robot - Internet Based Computer Vision Framework For
Security, Surveillance And Tracking Applications - Internet Controlled Satellite Transponder (Using
A Remotely Controlled Robotic Manipulator)
4Mobile Robot Controlled by a Phone
An application of a Robot with a phonechip
5Mobile Robot Controlled by a Phone
- Ring Detect and Phone Line Connection
- Dual Tone Multi Frequency (DTMF) Decoder
- Clock Division Module
- Ring Detect Module
- Motor Control Module
- Robot Control Module
6Mobile Robot Controlled by a Phone
PHONEBOT Basic Block Diagram
7Internet Based Software Library for the SIR-1
Serial Port Controlled Robot
- Web Based Control / Remote Automation
- API functions for SIR-1 Remote Manipulation
direct / inverse kinematics, multiple
simultaneous serial-port-communication
interfacing, link speed control
8Internet Based Software Library for the SIR-1
Serial Port Controlled Robot
Internet
9Internet Based Computer Vision Framework For
Security, Surveillance And Tracking Applications
- Vision Framework for Real-Time Tasks with
Off-The-Shelf Hardware - Early processing (Gaussian Filters, Histogram
Normalization, Color Filtering) - Feature Extraction (Edge Detection, Line /
Ellipse detection, Region Growing, Region
Splitting, MinMax point extraction) - Feature Matching
10Internet Based Computer Vision Framework For
Security, Surveillance And Tracking Applications
acquisition
color filtering
conversion to monochrome
Gaussian blur
thresholding
MinMax feature extractor
heuristic feature detection
feature matcher
match result
11Internet Controlled Satellite Transponder (Using
A Remotely Controlled Robotic Manipulator)
- remote control of a satellite transponder through
a robotic manipulator mechanically changing
controls on the receiver - interfacing between robot and server (RS-232)
- interfacing between receiver and server
- interfacing between server and internet
- teaching the robot (trajectory planning and
generation)
12Internet Controlled Satellite Transponder (Using
A Remotely Controlled Robotic Manipulator)
satellite transponder
remote PC
Internet
receiver
video interface
server
robotic manipulator