scholarly journals IoT Based Smart Cradle Using PI

2021 ◽  
Author(s):  
Kannan P ◽  
Allwin Devaraj ◽  
B.Pradheep T Rajan ◽  
Swathira P K ◽  
Subhikshaa Jayaranim ◽  
...  

In this modern era, parents are busy building their lifestyle, carrier etc. As we know it has now become hard because parents have to take care of their children simultaneously, which paves a lot of work pressure and family pressure especially for women. Health of the child is affected and better care has also reduced. So, in order to handle such situation, we use temperature, Humidity, ultra-sonic Sensor. The conditions of the external atmosphere help to detect increased body temperature, babies voice while crying and their movements while they are continuously moving and also indicates the time for the diaper to be changed. If there are any abnormal activities are observed in baby’s atmosphere. An alert message is sent to the parents. In this system a video camera is attached and operated under the microcontroller’s instruction and it records a video when the motion sensor detects any continuous movements. The recorded video is broadcasted in a display to the parents which helps them to monitor baby in live. And in addition, this system detects and displays the status of the infant and alert the respective guardian by collecting values from sensor like temperature sensor, ultrasonic sensor, and also the location value from raspberry pi.

Author(s):  
Y Sai Subhash Reddy ◽  
◽  
Koye Sai Vishnu Vamsi ◽  
Golla Akhila ◽  
Anudeep Poonati* ◽  
...  

Now a days caring for an infant is a tough job for parents who are working away in different location. This task presents an infant observing framework for occupied guardians so they can guarantee the appropriate consideration and wellbeing of their children. This framework can recognize the child’s movement and helps in detecting audio; particularly crying and infant’s current position can be predicted using CNN so the parent can check the status of the infant along with the sensor data while away from the infant. The proposed work will read the data from various sensors and then the data is processed by the Raspberry PI continuously. The PI camera is also integrated to capture the pictures from the video stream of the baby. Hence there will be continuous monitoring of the baby. This infant checking framework is equipped for distinguishing temperature and crying state of the child naturally. The Raspberry Pi B module is utilized in managing all the connected components. Sound sensor is utilized to distinguish child’s crying, temperature sensor to identify infant’s temperature and Pi camera is utilized to catch the infant’s condition and capture the video or photographs of the baby during the abnormal conditions and send them to the guardian or parent over the internet using the IOT modules. This proposed framework can give a simpler and helpful route for occupied guardians as far as dealing with their infants.


2017 ◽  
Vol 4 (1) ◽  
pp. 55-60 ◽  
Author(s):  
Valeria Palazzari ◽  
Paolo Mezzanotte ◽  
Federico Alimenti ◽  
Francesco Fratini ◽  
Giulia Orecchini ◽  
...  

This paper describes the design, realization, and application of a custom temperature sensor devoted to the monitoring of the temperature differential between the leaf and the air. This difference is strictly related to the plant water stress and can be used as an input information for an intelligent and flexible irrigation system. A wireless temperature sensor network can be thought as a decision support system used to start irrigation when effectively needed by the cultivation, thus saving water, pump fuel oil, and preventing plant illness caused by over-watering.


2021 ◽  
Vol 4 (Special Issue) ◽  
pp. 372-402
Author(s):  
Medebbeur Halim

Sahih al-Bukhari is considered the most important hadith reference among Sunnis, and by this the importance of the study related to it appears, and the sahih has been of high standing throughout the ages. But in the modern era, he began to delve into it in terms to the inappropriateness of his hadiths in protest, and this scientific paper will monitor the features of contemporary readings by stating their methods, types, and derivation. The importance of the study: on the one hand the need to know these contemporary reading to monitor them and highlight their role in challenging the Sahih and the Sunnah in general. Methodology of the study: the paper relied on the inductive analytical method by collecting data and analyzing it according to the nature of the study. With the use of the deductive method by taking a comprehensive view of these contemporary readings. Problem the study: what are the most important contemporary readings of Sahih al-Bukhari as a stab and insult? What are types, methods, and derivation of these readings? What are the applied images outlined in the appeal against Sahih al- Bukhari? To answer this, it was necessary to develop five sections. Namely: the status of Sahih al-Bukhari among the people of hadith, the emergence of contemporary readings of Sahih al-Bukhari, the most important contemporary schools of contention in Sahih al-Bukhari, pictures of conclusion with findings and recommendations. The results of the paper are represented in the necessity to pay attention to all the sciences of the Sunnah, to intensify studies on Sahih al- Bukhari, and the call to establish a global scientific center to monitor and confront contemporary readings of the Sunnah.


Author(s):  
Christian D. Washburn

This chapter considers two important ecumenical councils of the Church in the modern era: Trent (1545–63) and Vatican I (1869–70). The chapter examines in detail the key teachings of each council. The reform decrees of Trent will only be discussed in so far as they touch upon dogmatic decrees. In the case of Trent the chapter identifies the key documents from the many sessions of the council over its twenty-year history, offering a clear guide to ways in which its teachings on revelation, grace, and justification offered a precise Catholic response to the emergent theologies of Protestantism. Vatican I’s key teachings on revelation, the knowledge of God, and the status of the papacy are similarly treated.


High rise office building design is one of the essential buildings in construction industry due to the limited space especially in the urban area. After home, a high rise office building is an important space for human in modern era. Due to the issue of high energy consumption especially inefficient artificial light strategy, side-day lighting becomes the best solution for a high rise office building design. Despite providing efficient energy consumption, side-day lighting creates a positive impact to the worker as well as the office's indoor environment. Hence, this paper aims to explore the basic passive side-day lighting considerations that educate people especially for those who are involved in the building construction industry. Beside, this paper focuses on the passive design considerations due to the various advantages that not involved especially with complex electrical and mechanical system. A systematic literature review is the main methodology for this paper to identify the basic passive side-day lighting considerations for a high rise office building design. Base on this research, it revealed that eight elements for building design considerations should be applied to provide a better day lighting impact for a high rise office building design. Considerations for non-building design aspects should also need to be applied since those aspects contribute to produce a better day lighting impact for a high rise office building design.


2020 ◽  
Author(s):  
Katsuhiko Naruse ◽  
Tomoya Yamashita ◽  
Yukari Onishi ◽  
Yuhi Niitaka ◽  
Fumikage Uchida ◽  
...  

BACKGROUND A cardiotocogram (CTG) is a device used to perceive the status of a fetus in utero in real time. There are a few reports of its use at home or during emergency transport. OBJECTIVE The aim of this study was to test whether CTG and other perinatal information can be transmitted accurately using an experimental station with a 5G transmission system. METHODS In the research institute, real-time fetal heart rate waveform data from the CTG device, high-definition video ultrasound images of the fetus, and high-definition video taken with a video camera on a single line were transmitted by 5G radio waves from the transmitting station to the receiving station. RESULTS All data were proven to be transmitted with a minimum delay of less than 1 second. The CTG waveform image quality was not inferior, and there was no interruption in transmission. Images of the transmitted ultrasound examination and video movie were fine and smooth. CONCLUSIONS CTG and other information about the fetuses and pregnant women were successfully transmitted by a 5G system. This finding will lead to prompt and accurate medical treatment and improve the prognosis of newborns.


10.2196/19744 ◽  
2020 ◽  
Vol 8 (9) ◽  
pp. e19744
Author(s):  
Katsuhiko Naruse ◽  
Tomoya Yamashita ◽  
Yukari Onishi ◽  
Yuhi Niitaka ◽  
Fumikage Uchida ◽  
...  

Background A cardiotocogram (CTG) is a device used to perceive the status of a fetus in utero in real time. There are a few reports of its use at home or during emergency transport. Objective The aim of this study was to test whether CTG and other perinatal information can be transmitted accurately using an experimental station with a 5G transmission system. Methods In the research institute, real-time fetal heart rate waveform data from the CTG device, high-definition video ultrasound images of the fetus, and high-definition video taken with a video camera on a single line were transmitted by 5G radio waves from the transmitting station to the receiving station. Results All data were proven to be transmitted with a minimum delay of less than 1 second. The CTG waveform image quality was not inferior, and there was no interruption in transmission. Images of the transmitted ultrasound examination and video movie were fine and smooth. Conclusions CTG and other information about the fetuses and pregnant women were successfully transmitted by a 5G system. This finding will lead to prompt and accurate medical treatment and improve the prognosis of newborns.


Author(s):  
Kunal.S. Pawar ◽  
Pravin.C. Latane

With the development in the education system, considering the latest current online exam system, a new projection of online exam system based on Raspberry pi IOT is proposed, and the key implementation techniques and methods are also described. The growing ubiquity of wireless, RFID mobile and sensor devices has provide a promising opportunity to build the powerful examination systems and applications by Internet of Things (IoT). A wide range of IoT applications have been developed in recent years. In an effort to understand the development of IoT in online examination, here we propose the current research of IoT, IOT key enabling technologies, major IoT applications in online examination and identifies research trends and challenges. Here we initially all the examine details are stored in the server. Then By applying face recognition (in Open CV based) technique, you can start the online examination. Due to sometime unwanted person also enter to wright the exam, so this is the best way to identified any culprits are found or not.


Author(s):  
Prajakta Khairnar ◽  
Sukanya Bansode ◽  
Balveen Sahota ◽  
Priyanka Chourasia

Internet of things is the present technology that permits us to control hardware via the internet. Using IOT system, we can link the physical devices and possess the ability to send or transfer data over a network with either human-to-human or human-to-system interaction. This paper explains how to control home appliances using Internet of Things. The microcontroller we are using for this project is Raspberry Pi. The Raspberry Pi is interfaced with Wi-Fi modem for transmitting and receiving commands over the internet. To switch loads, we are using relays. Once the user passes instructions over the internet to switch on the appliance, the raspberry pi processes these commands and operates accordingly. Liquid Crystal Display is used to display the status of the system. Hence, IOT based home automation setup allows us to control home appliances over the internet.


Sign in / Sign up

Export Citation Format

Share Document