scholarly journals A reliable approach to customizing linux kernel using custom build tool-chain for ARM architecture and application to agriculture

Author(s):  
Mahendra Swain ◽  
Rajesh Singh ◽  
Anita Gehlot ◽  
Md Farukh Hashmi ◽  
Shiv Kumar ◽  
...  

<p class="Abstract">ARM processors are receiving more attention as per IoT customized devices are concerned. A novel framework design tool for Linux kernel customization on ARM architecture has been illustrated. The tool is best suit from ARM based platformss like Raspberry pi, Beagle Bone, Intel Edison etc. The proposed techniques uses different tool chains for the kernel customization. The paper represents an integral framework that integrates all the cross compiling tools and simplifies the overall process. The framework has been used for the development of a customized kernel for Raspberry Pi on Ubuntu 14.04 host computer. The custom kernel has been ported in to Raspberry Pi and the performance evaluation has been done. Furthermore, the analysis aims to help users choose and configure their tracers based on their specific requirements to reduce their overhead and get the most of out of them. The testing of customized OS with raspberry Pi device in the field of agriculture. The smart node/mote is designed based on it to deploy in the agriculture field to test its feasibility. The group of nodes data is gathered using ThingSpeak cloud server. The gathered sensory data is analyzed and forecast on farmer’s mobile phone in the form of APP or handheld device for farmer.</p>

2019 ◽  
Vol 15 (9) ◽  
pp. 155014771987935
Author(s):  
Guo-Ming Sung ◽  
Yen-Shin Shen ◽  
Jia-Hong Hsieh ◽  
Yu-Kai Chiu

This article proposes an Internet of Things–based smart home system composed of a virtualized cloud server and a mobile phone app. The smart Internet of Things–based system includes a sensing network, which is developed with the ZigBee wireless communication protocol, a message queuing telemetry transport, a virtualized cloud server and a mobile phone app. A Raspberry Pi development board is used to receive packet information from the terminal sensors using ZigBee wireless communication. Then, the message queuing telemetry transport broker not only completes transmission of the message but also publishes it to the virtualized cloud server. The transmission can then be viewed through the website using a mobile phone. The designed app combines the application of the virtualized cloud server, client sensors and the database. Verification experiments revealed the measured average response time and throughput of approximately 4.0 s and 6069 requests per second, respectively, for the virtualized web server and approximately 0.144 s and 8866 packets per second, respectively, for the message queuing telemetry transport broker. The designed functions of the mobile phone app are a global positioning system home monitoring, family memo, medical care and near-field communication key. Both interlinkage and handler methods are proposed to facilitate a powerful function without delay in displaying information. The proposed system integrates with software and hardware to complete the data analysis and information management quickly and correctly. It can cater to user needs with superior ease and convenience.


Author(s):  
Miss Payal W. Paratpure

Tracking of public bus location requires a GPS device to be installed, and lots of bus operators in developing countries don't have such an answer in situ to supply an accurate estimation of bus time of arrival (ETA). Without ETA information, it's very difficult for the overall public to plan their journey effectively. In this paper, implementation of an innovative IOT solution to trace the real time location of buses without requiring the deployment of a GPS device is discussed. It uses Bluetooth Low Energy (BLE) proximity beacon to trace the journey of a bus by deploying an Estimate location beacon on the bus. BLE detection devices (Raspberry Pi 4) are installed at selected bus stops along the path to detect the arrival of buses. Once detected, the situation of the bus is submitted to a cloud server to compute the bus ETAs. A field trial is currently being conducted in Johor, Malaysia together with an area bus operator on one single path. Our test results showed that the detection of BLE beacons is extremely accurate and it's feasible to trace the situation of buses without employing a GPS device during a cost-effective way.


2013 ◽  
Vol 2 (7) ◽  
pp. 277-282 ◽  
Author(s):  
Hyeongseok Kang ◽  
Joonwoo Lee ◽  
Jinyoung Choi ◽  
Kanghee Kim

Author(s):  
Irfan Allahi ◽  
Bilal Khan ◽  
Aamir Sohail Nagra ◽  
Rabbia Idrees ◽  
Shahid Masud

Author(s):  
Diana Bezerra Correia Lima ◽  
Rubens Matheus Brasil da Silva Lima ◽  
Douglas de Farias Medeiros ◽  
Renata Imaculada Soares Pereira ◽  
Cleonilson Protasio de Souza ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document