scholarly journals Design of a Multipurpose Radio Controlled Surveillance Vehicle to Monitor Risky Areas

2019 ◽  
Vol 7 (2) ◽  
pp. 17
Author(s):  
Mobasshir Mahbub
Keyword(s):  
Wireless Communication ◽  
Communication Technology ◽  
Wireless Technology ◽  
Continuous Development ◽  
Dc Motors ◽  
Wireless Transceiver ◽  
Transceiver Module ◽  
Electronics And Electrical ◽  
Distant Part ◽  
Day By Day

Wireless technology is one of the most common technologies used in our day to day life. As wireless technology is very much easier to implement rather than wired, day by day its application is increasing. Through the continuous development of wireless communication technology it is now highly used in wireless equipment controlling. That is we can control our electronics and electrical equipments from a certain distant part. In this paper a multipurpose radio controlled car is designed with nRF24L01 wireless transceiver module, Arduino Uno R3 and DC motors to monitor risky areas. The RC vehicle is controlled by a distant controller or transmitter unit to move the vehicle to the risky location for monitoring.

Transfusion Monitoring and Controlling System Based on Wireless Communication

2012 ◽  
Vol 214 ◽  
pp. 579-583
Author(s):  
Jiang Ma ◽  
Yu Qiao Wen ◽  
Ling Yan Du ◽  
Xiao Xiao Liang ◽  
Chong Gang Wei
Keyword(s):  
Communication Network ◽  
Wireless Communication ◽  
Real Time ◽  
Wireless Transmission ◽  
The Core ◽  
Wireless Transceiver ◽  
Controlling System ◽  
Transceiver Module ◽  
Medical Accident

Transfusion monitoring and controlling system of wireless communication is designed for avoidance of medical accident due to inconsiderate care. This system is based on RS-485 bus protocol to build the communication network, consisting of master computer and slave computer. STM32F103R8T6 MCU is the core of the master computer, and MSP430F2132 MCU for slave computer. The wireless transmission of data between master computer and slave computer can be done by nRF905 wireless transceiver module. One new calculation of drop speed is used for better real-time displaying thereof. Provided that abnormal occurrence is during the transfusion, the transfusion tube will be closed by controlling order from system, in order to protect the patient.

Multiway Responder with Wireless Communication Technology

2010 ◽  
Vol 39 ◽  
pp. 465-469
Author(s):  
Xiao Chen ◽  
De Xin Yao
Keyword(s):  
Wireless Communication ◽  
Communication Technology ◽  
Data Encryption ◽  
Wireless Data ◽  
Display Module ◽  
Wireless Transceiver ◽  
Wireless Data Transmission ◽  
Encryption And Decryption ◽  
Working Principle ◽  
Receiver Module

Responder as an electronic product have been widely used in intelligence and knowledge competitions occasions. This paper developed a multiway responder with wireless communication technology. Its components, function, working principle and interface with microcontroller programming were described in detail. It consists of six modules - competition answer module, answering signal receiver module, SCM system, enactment module, display module, voice prompt module. It uses wireless transceiver chips FSK-2A/CZS-3 for short-range wireless data transmission. It uses codec chips PT2262/PT2272 for data encryption and decryption. It uses AT89S52 microcontroller as the core controller. Simulation by protues software well achieved the expected results. The designed responder is not only simple and easy to implement, but also practical and cheap.

scholarly journals Mobile Communication - Past, Present and Future: a Review

2018 ◽  
Vol 18 (2) ◽  
pp. 12-29
Author(s):  
Nandhakumar Pandi ◽  
Mohsin Nargund
Keyword(s):  
Wireless Communication ◽  
Mobile Communication ◽  
Communication System ◽  
Human Life ◽  
Future Generation ◽  
Human Beings ◽  
Wireless Technology ◽  
Key Technologies ◽  
Generation Network ◽  
Day By Day

AbstractCommunication is one of the most important things in human life, day by day the technology is changing, data rate becomes faster and equipment’s are also becoming compact, as the results of change in technology. The human beings have also adapted to the technology as well. In this article the revolution of wireless technologies like 2G, 3G, 4G and 5G (Future generation network) are explained. This article mainly focused on background of wireless communication system, models and technologies adapted for 4G and 5G. The key technologies, spectrum allocation and current projects are discussed and described; this work gives a detailed research to address the projects and developments for future generation wireless technology.

scholarly journals Arduino Based Fire Fighting Robot

2021 ◽  
pp. 208-213
Author(s):  
Mr. Suraj Kishor Surve ◽  
Mr. Shubham Rajendra Pawar ◽  
Mr. Yogiraj Deepak Khandare ◽  
Mr. Nilesh Suresh Pawar ◽  
Prof. Supriya Shigwan
Keyword(s):  
Wireless Communication ◽  
Mobile Robot ◽  
Fire Fighting ◽  
Control Technology ◽  
Wireless Technology ◽  
Push Button ◽  
Dc Motors ◽  
Remote Operation ◽  
Robotic Vehicle ◽  
Fire Fighting Robot

This project is designed to develop a fire fighting robot using RF control technology for remote operation. The robotic vehicle is loaded with water tanker and a pump which is controlled over wireless communication to throw water. An 8051 series microcontroller is used for the desired operation. This mobile robot is controlled using a mobile phone and reaching fire at the transmitting end using push button, commands are sent to the receiver to control the movement of the robot either to moved forward, backward and left or right. At the receiving end four dc motors are interfaced to the microcontroller. Further project enhanced by interfacing it with a wireless technology.

scholarly journals Automated Control Signal Reception Acknowledgement System Using Nrf24l01p Wireless Transceiver Module and Arduino

2019 ◽  
Vol 6 (1) ◽  
pp. 329-339
Author(s):  
Mobasshir Mahbub
Keyword(s):  
Modern Technology ◽  
Wireless System ◽  
Automated Control ◽  
Wireless Transceiver ◽  
Wireless Control ◽  
Effective System ◽  
Transceiver Module ◽  
Transmitted Signal ◽  
To Receive ◽  
Distant Part

In this era of modern technology wireless control system is a most used method to control electrical or electronic devices and/or monitoring from a distant part. It is easier to implement a wireless system. Because of the barriers in implementing wired system wireless system is much effective than wired. But the wireless system has also some problems or deficits. One of them is data loss during the transmission due to various causes like surrounding environmental reason and others. If signal is lost the receiver will remain completely blind as it is not receiving the signal. Another one can be the receiver is unable to receive signal due to the technical fault of receiver end whether the transmitted signal is stable. Especially these issues rise in case of wireless control. That is why an acknowledgement system is necessary to determine whether the receiver is receiving the transmitted signal or not. The developed system is an effective system with nRF24L01Plus transceiver module and Arduino Uno.

scholarly journals Applications of Smart Helmet in Applied Sciences: A Systematic Review

2021 ◽  
Vol 11 (11) ◽  
pp. 5039
Author(s):  
Yosoon Choi ◽  
Yeanjae Kim
Keyword(s):  
Applied Sciences ◽  
Wireless Communication ◽  
Communication Technology ◽  
Academic Research ◽  
Current Status ◽  
Smart Devices ◽  
The Past ◽  
Modular Concept ◽  
Research Questions ◽  
Cloud Servers

A smart helmet is a wearable device that has attracted attention in various fields, especially in applied sciences, where extensive studies have been conducted in the past decade. In this study, the current status and trends of smart helmet research were systematically reviewed. Five research questions were set to investigate the research status of smart helmets according to the year and application field, as well as the trend of smart helmet development in terms of types of sensors, microcontrollers, and wireless communication technology. A total of 103 academic research articles published in the past 11 years (2009–2020) were analyzed to address the research questions. The results showed that the number of smart helmet applications reported in literature has been increasing rapidly since 2018. The applications have focused mostly on ensuring the safety of motorcyclists. A single-board-based modular concept unit, such as the Arduino board, and sensor for monitoring human health have been used the most for developing smart helmets. Approximately 85% of smart helmets have been developed to date using wireless communication technology to transmit data obtained from smart helmets to other smart devices or cloud servers.

Measuring Dynamic Sales Impacts of LBA Using Wireless Communication Technology

2013 ◽  
Vol 662 ◽  
pp. 896-901
Author(s):  
Zong Jin Liu ◽  
Yang Yang ◽  
Zheng Fang ◽  
Yan Yan Xu
Keyword(s):  
Wireless Communication ◽  
Error Correction ◽  
Communication Technology ◽  
Dynamic Error ◽  
Rapid Development ◽  
Vector Autoregressive ◽  
Vector Error Correction ◽  
Vector Error ◽  
Equilibrium Relationship

Because of rapid development of wireless communication technology, there is an increasing adoption of mobile advertising, such as location based advertising (LBA). To what extent can LBA improve advertising effectiveness is an important topic in the field of wireless communication technology research. Most researches quantify long term impacts of advertisings by VAR (Vector Autoregressive) model. However, compared to VAR model, VECM (Vector Error Correction Model) is a better method in that it allows one to estimate both a long-term equilibrium relationship and a short-term dynamic error correction process. In this study, we employ VECM to explore LBA’s (Location Based Advertising) and PUA’s (Pop-up Advertising) sales impact in both short and long terms. The developed VECM reveals that LBA’s sales impact is about more than2 times as big as PUA’s in short dynamic term and nearly 6 times bigger than PUA’s in long equilibrium term. These findings add to advertising and VECM literatures. These results can give managers more confident to apply wireless communication technology to advertising.

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