scholarly journals Real Time Tracing and Alerting System for Vehicles and Children to Ensure Safety and Security Using Labview

2021 ◽  
Author(s):  
R. Deepalakshmi ◽  
R. Vijayalakshmi ◽  
S. Lavanya ◽  
T.K. Rakshitha Rasmi ◽  
S.B. Sathiya
Keyword(s):  
Radio Wave ◽  
Radio Frequency Identification ◽  
Warning System ◽  
Alerting System ◽  
Frequency Identification ◽  
Student Information ◽  
Information Transfers ◽  
Radio Frequency Identification Devices ◽  
Monitoring Area ◽  
Exact Point

The Absolute time monitoring, detecting and Alerting System for vehicles and children is required to trace and transmit the collected information at regular intervals to ensure safety and security of children. The illustration of the Realtime detecting and warning System consists of two units: Tracing Unit that traces the location information, transfers to the monitoring area, records the data in the database and takes the help of these data to locate the exact point of area of the vehicle with Google/other maps. The second unit is Alerting Unit that tracks the students using active Radio Frequency Identification Devices (RFID)which will be placed on student ID card. radio-wave trans-receiver transmits a common radio wave which is received by the RFID in the ID card. This radio-wave is modified by the RFID’s coil and resent to the receive RFID tags are also used for attendance which is updated directly to the database and displays the other student information.

Research on Signal Timing Method of Intersection Based on RFID

2011 ◽  
Vol 84-85 ◽  
pp. 410-414
Author(s):  
Wei He ◽  
Jie Xiong
Keyword(s):  
Comparative Analysis ◽  
Radio Frequency Identification ◽  
Main Parameter ◽  
Control Method ◽  
Research Work ◽  
Signal Timing ◽  
Key Points ◽  
Frequency Identification ◽  
New Research ◽  
Radio Frequency Identification Devices

Based on the RFID (Radio Frequency Identification Devices), this paper presents new research work of signal timing intersection in the aspects of the key points of design, the main parameter and timing methods. Finally, the intersection of signal timing of fuzzy control method based on RFID is proposed through comparative analysis of the intersection of several traditional signal timing methods.

An electrohydrodynamic (EHD) printing method with nanosilver ink for flexible electronics

2020 ◽  
Vol 34 (17) ◽  
pp. 2050154
Author(s):  
Xinyu Zhang ◽  
Xiang Chi ◽  
Zongan Li ◽  
Zhe Yuan ◽  
Jiquan Yang ◽  
...  
Keyword(s):  
Flexible Electronics ◽  
Radio Frequency Identification ◽  
Dc Voltage ◽  
Air Supply ◽  
Frequency Identification ◽  
Printing System ◽  
High Flexibility ◽  
Radio Frequency Identification Devices ◽  
Printing Method ◽  
Text Condition

In this paper, the electrohydrodynamic (EHD) printing method for the flexible electronics with nanosilver ink was studied. The effect of DC voltage and air pressure on the printed nanosilver line was experimentally researched on the printing system. The necessary working voltage was above 600 V DC voltage, and when the voltage reached 1100 V, the line width increased from [Formula: see text] to [Formula: see text]. The air supply of [Formula: see text] resulted an obviously larger width than that of [Formula: see text], but the printing process was unstable on the [Formula: see text] condition. The EHD printing was applied to realize nanosilver ink line ranged from [Formula: see text] to [Formula: see text] and a kind of antenna pattern for radio frequency identification devices (RFID) was fabricated. This kind of EHD printing method has the advantages of high flexibility and printing resolution and shows potential prospects in the field of flexible electronics.

scholarly journals Design of Dual Mode RFID Antenna for Inventory Management and IV Fluid Level Warning System

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
Ssu-Han Ting ◽  
Chih-Kuang Wu ◽  
Ching-Hsing Luo
Keyword(s):  
Inventory Management ◽  
Radio Frequency Identification ◽  
Short Distance ◽  
Warning System ◽  
Long Distance ◽  
Pharmaceutical Management ◽  
Transmission Distance ◽  
Rf Devices ◽  
Frequency Identification ◽  
Fluid Levels

Radio frequency identification (RFID) readers are powered RF devices that communicate with an RFID tag to read necessary information. Using this capability, a dual use system for short distance inventory management and moderate distance automatic warning system for low intravenous (IV) fluid levels is designed. The RFID is affixed on the IV drip bag; the fluid in bag affects the antenna transmission distance by fluid dielectric conditions. This allows for two different operational modes (moderate and short distance). For pharmaceutical management, a handheld RFID reader can be used for short distance application. Another stationary RFID system can serve as a warning system for long distance application such as hospital care.

scholarly journals PENERAPAN RADIO FREQUENCY IDENTIFICATION DALAM MEMBANGUN SISTEM KEAMANAN DAN MONITORING SMART LOCK DOOR BERBASIS WEBSITE

2020 ◽  
Vol 6 (2) ◽  
pp. 83-90
Author(s):  
Ridho Syukuryansyah ◽  
Didik Setiyadi ◽  
Syahbaniar Rofiah
Keyword(s):  
Radio Frequency Identification ◽  
Early Warning System ◽  
Warning System ◽  
Security Systems ◽  
Magnetic Switch ◽  
Human Needs ◽  
Surrounding Environment ◽  
Is Security ◽  
Frequency Identification ◽  
Safe Condition

Technology in this modernization era helps many workers and human needs. Various fields have been encroached upon by technology and one cannot be released again, one of which is security systems. The need for increased security is based on human needs for a sense of comfort with the assets they have in a safe condition and can be monitored from anytime and anywhere. This research aims to build a security system using RFID and Arduino which can be monitored through the website. An early warning system for unknown objects is also embedded therein using a magnetic switch sensor on the door, buzzer to create sound frequencies that can attract the attention of the surrounding environment and the Arduino camera module to capture images of objects. The results of this research RFID can facilitate access in and out of the door and increase security compared to conventional keys. Only registered / known objects can access the room through the door. In and out activities are monitored through a website that can be accessed anytime and anywhere.

scholarly journals Door Security Design using Radio Frequency Identification With a Short Message Service Warning System

2019 ◽  
Vol 8 (2S2) ◽  
pp. 354-370
Keyword(s):  
Radio Frequency Identification ◽  
Short Message Service ◽  
Warning System ◽  
Short Message ◽  
Security Design ◽  
Security Framework ◽  
Working At Home ◽  
Vital Records ◽  
Message Service ◽  
Frequency Identification

In the workspace, when we are working at home it is vital for property holders to keep up vital records and information. In this manner, the security of the workspace entryway is extremely important to build security and it can avoid burglary when the workspace isn't utilized or relinquished. The easiest security for the entryway is introducing a manual key. Yet, manual key is anything but difficult to break. With advancement of entryway security innovation it utilizes watchword, finger check, and numerous others, yet security is just to open and shutting entryway. Yet, when the entryway was persuasively opened or harmed by hoodlums, the property holder still had no data that the entryway was broken. To conquer this issue, a framework that can supplant the manual entryway bolt to a more advanced entryway security framework is required with the goal that it is difficult to separate and can see whether the entryway is opened or harmed by a cheat. To run this framework, 3 parts are utilized, to be specific RFID card as a key re-arrangement apparatus, a sensor to gauge vibration on the entryway when it is constrained open or harmed by criminals and tells the mortgage holder by means of SMS

scholarly journals Reader Scheduling for Tag Population Estimation in Multicategory and Multireader RFID Systems

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Zhiyong He
Keyword(s):  
Radio Frequency Identification ◽  
Large Scale ◽  
Rfid Tags ◽  
Rfid Technology ◽  
Rfid Systems ◽  
Estimation Scheme ◽  
Scheduling Method ◽  
Frequency Identification ◽  
Coloring Graph ◽  
Monitoring Area

Radio Frequency Identification (RFID) technology has been used in numerous applications, e.g., supply chain management and inventory control. This paper focuses on the practically important problem of the rapid estimation of the number of tags in large-scale RFID systems with multiple readers and multicategory RFID tags. RFID readers are often static and have to be deployed strategically after careful planning to cover the entire monitoring area, but reader-to-reader collision (R2Rc) remains a problem. R2Rc decreases the reliability of the estimation of the tag population size, because it results in the failure of communication between the reader and tags. In this paper, we propose a coloring graph-based estimation scheme (CGE), which is the first estimation framework designed for multireader and multicategory RFID systems to determine the distribution of tags in different categories. CGE allows for the use of any estimation protocol to determine the number of tags, prevents R2Rc, and results in higher time efficiency and less power-consumption than the classic scheduling method DCS.

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