Human-Centered Wireless Sensing Systems for Health and Safety
- Project Research
- 1-5 Chapters
- Abstract : Available
- Table of Content: Available
- Reference Style: APA
- Recommended for : Student Researchers
- NGN 3000
Abstract
Commodity passive RFID system consisting of the reader and battery-free RFID tags proliferates the internet-of-things applications (e.g., indoor localization, gesture recognition and assets tracking) due to its low cost and small form factor. In this thesis, we propose three human-centered RFID sensing systems (i.e., RFDiaper, Tago and Allergie) for healthy diapering, safe vehicle-pavement interaction and relative vehicular localization respectively. In RFDiaper, we leverage the coupling effect between the tag and diaper to sense the diaper wetness and identify urine pH value, using twin-tag framework to eliminate the multipath effect. In comparison to the sensor based diaper wetness sensing systems, RFDiaper is low-cost that can sense the diaper wetness and identify the urine pH value simultaneously. To mitigate the other factors (e.g., dynamic environment) on diaper wetness detection and urine pH identification, we propose a novel design with twin tags attached on the diaper. In Tago, we attach RFID tag and reader’s antennas at the front end of the vehicle to sense the road surface conditions for safe driving, which is different from the advanced sensor (e.g., Lidar and camera sensors) or smartphone-based road surface sensing systems. To eliminate the impact of dynamic environment and strength the backscattered signals from the road surface, we propose a novel design by cancelling out the line-of-sight reflection from the tag body. As a result, the backscattered ii signals from the road surface can be analysed to sense the bumps or potholes on the road surface. In Allergie, we also leverage the commodity passive RFID system, which will be attached on our vehicle to predict the approaching direction of the nearby vehicles. Specifically, we attach four tags at the four corners of our vehicle, which will be used to predict the approaching direction of the nearby vehicle (i.e., from left to right at left, from right to left at left, from left to right at right and from right to left at right). We implement and evaluate our systems with commodity passive RFID tags and software defined radios (i.e., USRP N210) in real-world environment. Our experimental results show the good performance of RFDiaper on diaper wetness detection and urine pH identification, Tago on road surface detection and Allergie on relative vehicular localization.
Related Project Materials
EFFECT OF INNOVATION TOWARDS MEETING CUSTOMER SATISFACTION IN NIGERIA BANKING SECTOR
ABSTRACT
This research examined the effect of motivation in meeting customer’s satisfaction in the banking sector....
AN APPRAISAL OF THE LEGAL FRAMEWORK FOR COMBATING CYBERCRIME IN INTERNATIONAL LAW
ABSTRACT
The current wave of globalization and technological revolution has tremendous effect on the way people interact, carry out busin...
PERCIEVED PSYCHOLOGICAL EFFECT OF PLAY THERAPY ON PHYSICAL AND SOCIAL WELL BEING OF PRESCHOOL CHILDREN
Background of the study
Every child passes through four stages of patterned development with outstandin...
THE LEGAL AND INSTITUTIONAL MEASURES IN COMBATING CORRUPTION IN NIGERIA: ISSUES, CHALLENGES AND PROSPECTS
ABSTRACT
Corruption has been a social problem in Nigeria with debilitating consequences on the growth and development of the country. The...
IMPACT OF MATERIAL SOURCING IN ENHANCING THE ORGANIZATIONAL PROFITABILITY
ABSTRACT
Organizations have unique materials which is peculiar to their operations. In manufacturing sector, it is a ver...
IMPACT OF COMPUTER IN TEACHING AND LEARNING OF ECONOMICS IN PARTICULAR AND EDUCATION
BACKGROUND TO THE STUDY
Economies is said to be a study of prudent use of merger resources in the socie...
ASSESSMENT OF THE EFFECT OF COVID19 ON TOURISM IN NIGERIA
ABSTRACT
This study was carried out to assess the effect of covid19 on tourism in Nigeria, using Obudu...
EXAMINATION OF THE RELATIONSHIP BETWEEN ENVIRONMENTAL COST MANAGEMENT AND CORPORATE RESPONSIBILITY
Abstract:
This research explores the role of environmental cost management in promoting corporate respo...
DESIGN AND IMPLEMENTATION OF A COMPUTERISED TRANSCRIPT GENERATING SYSTEM (A CASE STUDY OF COMPUTER SCIENCE DEPARTMENT, UNICAL)
INTRODUCTION
A system is a collection of interconnected and linked components that operate together to perform or carry...
CREDIT MANAGEMENT, CREDIT POLICY AND THE PERFORMING OF BANK IN AKURE, ONDO STATE NIGERIA
BACKGROUND OF THE STUDY
Credit is one of the many factors that can be used by a firm to influence...
