scholarly journals Electronic rain meter for mobile sensor node using law of Torricelli

2021 ◽  
Vol 2139 (1) ◽  
pp. 012004
Author(s):  
J Gomez-Rojas ◽  
L Camargo ◽  
E Martinez ◽  
M Gasca
Keyword(s):  
Rain Gauge ◽  
Mitigation Measures ◽  
Second Step ◽  
Environmental Sensors ◽  
Entire Area ◽  
Mobile Sensor Node ◽  
Two Stages ◽  
Internet Of Things Technology ◽  
The Internet Of Things ◽  
Design Construction

Abstract Rain in a city can cause material damage and risk for the population, hence the importance of implementing prevention and mitigation measures. These measures must be taken based on the analysis of the data collected by networks of environmental sensors. The rainfall-meter is one of the instruments used to measure rain, these are designed to operate at a fixed point. Coverage of the entire area of a city requires the installation of several of these elements. This paper shows the development of an electronic rain gauge that can operate in motion applying the principles of fluid dynamics. Two stages are proposed for its elaboration. The first step is the design, construction and testing of the sensor and transducer for the rain gauge. In the second step, the rain gauge communication is implemented. For this, the internet of things technology is incorporated, and the network is designed to provide mobility. The main result is a prototype mobile electronic rain gauge with a measurement error of 8.5%. Besides, mathematical model for the sensor, algorithm for the transducer, and communications architecture are obtained. It can be concluded that, rainfall can be monitoring in a city with few sensitive units in motion.

Research on Planning of Logistics Park Information Platform Based on Internet

2014 ◽  
Vol 556-562 ◽  
pp. 5787-5789
Author(s):  
Jia Tang
Keyword(s):  
Distribution Center ◽  
Logistics Park ◽  
Information Platform ◽  
Logistics Distribution ◽  
Management Platform ◽  
Development Direction ◽  
Information Construction ◽  
Uncertainty Information ◽  
Internet Of Things Technology ◽  
The Internet Of Things

Logistics Park as a highly centralized logistics distribution center, information construction is very an important platform to society. In this paper, Xi'an comprehensive bonded zone as an example, the Internet of things technology for the construction of logistics park information platform focusing on the design of cloud computing data center, and realizing the sharing of logistics information. [3] Logistics Park as a highly centralized logistics distribution center, the establishment of a unified information platform is the development direction of park information application. However, because the logistics park operation is complex and uncertainty, information management platform for the management information systems in general, can not adapt to the characteristics of park operations flexible, restricted the development of the park.

Data collection of safety accidents in sports training of athletes with Internet of Things technology

2021 ◽  
pp. 1-7
Author(s):  
Zhiping Wang ◽  
Xinxin Zheng ◽  
Zhichen Yang
Keyword(s):  
Information Technology ◽  
Data Collection ◽  
Internet Of Things ◽  
The Internet ◽  
Sports Training ◽  
Accident Data ◽  
And Performance ◽  
Control Technologies ◽  
Internet Of Things Technology ◽  
The Internet Of Things

The Internet of Things (IoT) technology is an information technology developed in recent years with the development of electronic sensors, intelligence, network transmission and control technologies. This is the third revolution in the development of information technology. This article aims to study the algorithm of the Internet of Things technology, through the investigation of the hazards of athletes’ sports training, scientifically and rationally use the Internet of Things technology to collect data on safety accidents in athletes’ sports training, thereby reducing the risk of athletes’ sports training and making athletes better. In this article, the methods of literature research, analysis and condensing, questionnaire survey, theory and experiment combination, etc., investigate the safety accident data collection of the Internet of Things technology in athletes’ sports training, and provide certain theories and methods for future in-depth research practice basis. The experimental results in this article show that 82% of athletes who are surveyed under the Internet of Things technology will have partial injuries during training, reducing the risk of safety accidents in athletes’ sports training, and better enabling Chinese athletes to achieve a consistent level of competition and performance through a virtuous cycle of development.

Design and Implementation of Smart Classroom Based on Internet of Things and Cloud Computing

2021 ◽  
Vol 14 (2) ◽  
pp. 38-51
Author(s):  
Kai Zhang
Keyword(s):  
Cloud Computing ◽  
Internet Of Things ◽  
Classroom Management ◽  
Classroom Environment ◽  
The Internet ◽  
Smart Classroom ◽  
Technology Innovations ◽  
Internet Of Things Technology ◽  
Smart Classrooms ◽  
The Internet Of Things

With the development of emerging technology innovations such as the internet of things, classroom management has also shown an informatization trend. Among them, smart classrooms are an important part of the current university information environment construction. The purpose of this article is to build a smart classroom into an intelligent teaching environment with many functions such as intelligent perception and identification, real-time monitoring based on the internet of things technology and cloud computing technology. A questionnaire survey was conducted among freshman students in some majors, and interviews were conducted with the instructors. It was found that 92.19% of the students were satisfied with the classroom learning in the smart classroom environment, and most teachers thought that the teaching effect had been improved. Experiments have proven that the operation of smart classrooms based on the internet of things and cloud computing realizes the intelligence of teaching management services and improves the level of education informationization in schools.

The Correlation Between the Development of IoT Robot Technology and the Effect of Economic Development

2021 ◽  
Author(s):  
Haiting Huang
Keyword(s):  
Economic Development ◽  
Internet Of Things ◽  
System Structure ◽  
Ultra Wideband ◽  
The Internet ◽  
Intelligent Robot ◽  
Traditional Technology ◽  
Robot Technology ◽  
Internet Of Things Technology ◽  
The Internet Of Things

In order to explore the application of IoT technology in robots and the promotion of IoT robot technology to the economy, by comparing traditional technology and IoT intelligent robot technology, this article combines it with economic development to analyze the promotion of IoT robot to economic development. Based on the ultra-wideband ranging method, this paper designs an ultra-wideband radio frequency positioning system and applies it to the robot’s positioning process. Moreover, this article combines the application of robots in the current social and economic development to construct the system structure, and conducts functional analysis with manufacturing robots and monitoring robots as the main body. After constructing an intelligent robot based on the Internet of Things technology, by comparing the traditional technology and the intelligent robot technology of the Internet of Things, this article combines it with economic development to analyze the promotion of IoT robot to economic development. From the analysis results of this article, it can be seen that the advancement of IoT robot technology can effectively promote economic development.

scholarly journals AKTIVITAS FORMULASI PESTISIDA NABATI PADA SIPUT SETENGAH TELANJANG Parmarion martensi (GASTROPODA: ARIOPHANTIDAE)

AGRICA ◽  
2019 ◽  
Vol 12 (1) ◽  
pp. 1-11
Author(s):  
Sabina Sunarti Una ◽  
Sri Wahyuni
Keyword(s):  
Second Step ◽  
Randomized Design ◽  
Pesticide Formulations ◽  
Completely Randomized Design ◽  
Two Stages ◽  
Contact Poison

This study aims to determine the activity of plant-based pesticide formulations on martyred Parmarion semi-naked snails. The study conducted at the Laboratory of the Faculty of Agriculture, University of Flores, Sam Ratulangi Street, Ende Regency. The research was conducted from February to August 2019 using a Completely Randomized Design (CRD) with two stages of treatment. The first stage was testing the contact poison activity in 5 treatments namely P0 = Control, P1 = Dilution 1: 5, P2 = Dilution 1:10, P3 = Dilution 1:15, P4 = Pure extract. The second step is to test the stomach poison with five treatments namely R0 = Control, R1 = No immersion, R2 = Soak 10 minutes, R3 = Soak 20 minutes, R4 = Soak 30 minutes. All treatments are repeated five times so that they will get 25 units of experiments in every treatment. The results showed the concentration of vegetable pesticide extracts in contact poisons and stomach poisons the highest average mortality for contact poisons were found in P4 therapy with the highest mortality value of 68.00% and experienced the fastest death above 50.00% at 50.80 hours with single speed time is 0.55 hours. While the stomach poison in the R4 treatment is 66.66% with the time, the fastest mortality is above 50.00%, which is 55.40 hours with a speed of 0.57 hours per individual.

Sign in / Sign up

Export Citation Format

Share Document