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
DEVELOPMENT OF REGIONAL FLOW DURATION CURVES FOR SELECTED RIVERS IN UPPER NIGER RIVER BASIN, NIGERIA
ABSTRACT
It is common knowledge that the end user of stream flow data may necessarily not have any prior knowledge of the quality control...
THE NIGERIAN PROPERTY RATING SYSTEM: A CRITICAL ANALYSIS
STATEMENT OF THE PROBLEM
The local government reform law gave the function of rate collection to the local authorities....
THE IMPACT OF PROMOTION ON CONSUMER PATRONAGE OF PHARMACEUTICAL COMPANIES (A CASE STUDY OF GABBEY PHARMACY LIMITED ENUGU).
ABSTRACT
This research project is aimed at determining the impact of promotional strategies of pharmaceutical firms on c...
TEACHERS’ COMMUNICATION SKILLS AND EFFECTIVE TEACHING AND LEARNING IN PRIMARY SCHOOL IN IKORODU LOCAL GOVERNMENT
ABSTRACT
The purpose of the study was to undertake a critical analysis of teachers’ communication skills and effec...
THE EFFICACY OF HEALTH INFORMATION MANAGEMENT SYSTEM FOR RECORD MANAGEMENT IN NATIONAL HOSPITAL ABUJA
BACKGROUND OF THE STUDY
Nowadays, the widespread use of Information and Communication Technologies (ICT...
RECORD MANAGEMENT AND EFFECTIVE JOB PERFORMANCE IN AN ORGANIZATION
ABSTRACT
The aim of this research work is to find out the importance of record management and effective...
IMPACT OF ADULT EDUCATION ON FAMILY LITERACY
Abstract: This study explores the impact of adult education on family literacy, focusing on how educational programs for adults influence lite...
AN OBSERVATIONAL STUDY OF CLASSROOM PROCESSES USED BY SENIOR SECONDARY SCHOOL MATHEMATICS TEACHERS
ABSTRACT
Mathematics is the only subject that cut across all sciences. The high level of studen...
DESIGN AND IMPLEMENTATION OF ELECTRONIC DIAGNOSIS SYSTEM– A STUDY OF GENERAL HOSPITAL ISHIAGU
STATEMENT OF THE PROBLEM
Health care facility should be accessible by all at all times. But some of the people tha...
THE ROLE OF FINANCIAL TECHNOLOGY (FINTECH) IN TRANSFORMING TRADITIONAL FINANCIAL MANAGEMENT
Abstract: THE ROLE OF FINANCIAL TECHNOLOGY (FINTECH) IN TRANSFORMING TRADITIONAL FINANCIAL MANAGEMENT
This research investigates the tran...
