A Positioning System of Book Based on QR Code in Library

2014 ◽  
Vol 596 ◽  
pp. 936-943 ◽  
Author(s):  
Shu Dan Lee ◽  
Wen Qin Liu ◽  
Wei Zeng ◽  
Xin Gao ◽  
Cong Song Zhang
Keyword(s):  
Data Processing ◽  
Real Time ◽  
Reference Value ◽  
Qr Code ◽  
Positioning System ◽  
Two Dimensional ◽  
Mobile Wireless ◽  
Practice Test ◽  
Data Processing Center ◽  
Software And Hardware

Owing to the inefficiency and difficulty in finding out the position of books in library, this paper designed a positioning system, which is based on QR code and can be used to find out where the book is in real-time. In the design, a QR code is an identity of the position. The mobile wireless cameras, which were set on the bookshelves, acquire the image of QR code and then send it to data processing center. The processing center generates a two-dimensional localization image of books after the QR was decoded, then stores the localization image in the database in order that the readers or managerial staves can get the books they need quickly and easily after retrieving. This paper presents the structure of the positioning system from the perspective of software and hardware, and the feasibility of the design has been proved by practice test. This design also has certain reference value to the promotion of the QR code in other management fields.

scholarly journals Medimate : Ailment Diffusion Control System with Real Time Large Scale Data Processing

2018 ◽  
Vol 7 (2.31) ◽  
pp. 240
Author(s):  
S Sujeetha ◽  
Veneesa Ja ◽  
K Vinitha ◽  
R Suvedha
Keyword(s):  
Control System ◽  
Data Processing ◽  
Real Time ◽  
Large Scale ◽  
Diffusion Control ◽  
Qr Code ◽  
Healthcare Applications ◽  
Large Scale Data ◽  
Large Scale Data Processing ◽  
Scale Data

In the existing scenario, a patient has to go to the hospital to take necessary tests, consult a doctor and buy prescribed medicines or use specified healthcare applications. Hence time is wasted at hospitals and in medical shops. In the case of healthcare applications, face to face interaction with the doctor is not available. The downside of the existing scenario can be improved by the Medimate: Ailment diffusion control system with real time large scale data processing. The purpose of medimate is to establish a Tele Conference Medical System that can be used in remote areas. The medimate is configured for better diagnosis and medical treatment for the rural people. The system is installed with Heart Beat Sensor, Temperature Sensor, Ultrasonic Sensor and Load Cell to monitor the patient’s health parameters. The voice instructions are updated for easier access.  The application for enabling video and voice communication with the doctor through Camera and Headphone is installed at both the ends. The doctor examines the patient and prescribes themedicines. The medical dispenser delivers medicine to the patient as per the prescription. The QR code will be generated for each prescription by medimate and that QR code can be used forthe repeated medical conditions in the future. Medical details are updated in the server periodically.  

scholarly journals Investigation and design of monitoring systems in real time landslides at Xekaman 3 hydropower plant

2020 ◽  
Vol 61 (1) ◽  
pp. 11-20
Author(s):  
Pham Cong Khai ◽  
Nguyen Van Hai ◽  
Keyword(s):  
Data Processing ◽  
Real Time ◽  
Monitoring System ◽  
Data Transmission ◽  
Simulation Experiment ◽  
Democratic Republic ◽  
Hydropower Plant ◽  
Monitoring Systems ◽  
Data Processing Center ◽  
Monitoring Stations

This paper presents results of investigating, designing, and building a monitoring system in real-time based on GNSS CORS technology in order to monitor landslides at Xekaman 3 hydropower plant in the Lao people’s Democratic Republic. A system with 18 monitoring stations and a CORS station has been designed to ensure the operation of system 24/7. The connection diagram for data transmission from the monitoring stations to the data processing center, as well as the connection diagram of the devices at a monitoring station has been designed. A simulation experiment has shown that the designed system can be applied for real-time monitoring of landslide.

Designing of People's Position System under Mine with ZigBee and LabVIEW

2014 ◽  
Vol 602-605 ◽  
pp. 1530-1533
Author(s):  
Meng Tao Huang ◽  
Lu Wei
Keyword(s):  
Data Processing ◽  
Real Time ◽  
Data Storage ◽  
Historical Data ◽  
System Security ◽  
Focus Of Attention ◽  
Positioning System ◽  
Research Focus ◽  
Positioning Accuracy ◽  
Labview Software

The coal safety has always been the focus of attention. So it is important to monitor the location of the mine personnel and display it on the the monitoring computer for the timely and effective rescue when the mine disaster occurs. The mine personnel positioning system is made up of Zigbee and LabVIEW software. The system has a better performance in system security, data storage, positioning accuracy, report printing, etc. It has a higher degree of automation and more apparent display. The research focus on the communication of LabVIEW software and the lower computer, the data processing, real-time reports and historical data.

Pressure Information of Bridges Collection System Based on the IoT

2012 ◽  
Vol 246-247 ◽  
pp. 291-295
Author(s):  
Liang Zhao ◽  
Ji Sheng Ma ◽  
Fang Yi Liu ◽  
Zhi Kui Chen
Keyword(s):  
Data Processing ◽  
Real Time ◽  
Can Bus ◽  
Pressure Sensors ◽  
Information Collection ◽  
Collection System ◽  
Simulation Experiments ◽  
Data Processing Center

The pressure information collection of bridge buildings is important to monitor the healthy status of the bridge buildings. For the defects of traditional pressure information collection system, the paper designs a system for collecting the pressure information of bridges based on the IoT. To meet the demand of real time, the system sends the pressure information collected by pressure sensors to the data processing center through the CAN bus. Before storing the pressure information into the database, the system will fill the incomplete pressure information to provide the bridge experts with useful information. Simulation experiments show the system can collect the pressure information of bridges in real time and meet the demand of bridge experts.

CALCULATION OF THE DEPENDENCE OF THE DISTANCE TO THE LOCATED OBJECT FROM THE CORNER POSITION OF THE VEHICLE LINE

2018 ◽  
pp. 14-18
Author(s):  
V. V. Artyushenko ◽  
A. V. Nikulin
Keyword(s):  
Real Time ◽  
Statistical Physics ◽  
Angular Position ◽  
Three Dimensional ◽  
Line Of Sight ◽  
Two Dimensional ◽  
Radar Station ◽  
Flight Mode ◽  
Vector Algebra ◽  
Analytical Expressions

To simulate echoes from the earth’s surface in the low flight mode, it is necessary to reproduce reliably the delayed reflected sounding signal of the radar in real time. For this, it is necessary to be able to calculate accurately and quickly the dependence of the distance to the object being measured from the angular position of the line of sight of the radar station. Obviously, the simplest expressions for calculating the range can be obtained for a segment or a plane. In the text of the article, analytical expressions for the calculation of range for two-dimensional and three-dimensional cases are obtained. Methods of statistical physics, vector algebra, and the theory of the radar of extended objects were used. Since the calculation of the dependence of the range of the object to the target from the angular position of the line of sight is carried out on the analytical expressions found in the paper, the result obtained is accurate, and due to the relative simplicity of the expressions obtained, the calculation does not require much time.

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