Counting People with a Motion Sensor Network for a Smart Phone

Author(s):  
S. Imahara ◽  
K. Kubota ◽  
T. Kumazawa ◽  
Y. Hondo
2017 ◽  
Vol 13 (08) ◽  
pp. 192
Author(s):  
Nagarjuna Telagam ◽  
Menakadevi Nanjundan ◽  
Nehru Kandasamy ◽  
Soma Naidu

<p>Water Conservation and labor-saving is the key issue of irrigation in India. This Shot paper proposes an automatic irrigation control based on microcontroller and GSM technology. This wireless design provides high reliability. We have used SparkFunsoil moisture sensor SEN 13322 which is interfaced with RobokartAruduino Mega 2560 microcontroller. The soil information such as dry and wetness of the irrigation field is given to Elementz SIM 800 GSM module to an authorized wireless telephone from the remote area to the monitoring system based on smart sensor network. With the help of soil wet and dry information we are controlling the invento DC motor automatically with the help of sending message in smart phone.</p>


2021 ◽  
Author(s):  
Pratik C. Ghutke ◽  
Rahul Agrawal

Abstract In the growth of mortal civilization, agriculture plays a key role. People are trying giving additional attempt also special approaches to multiply food exhibition because of the increased demand for food. One such initiative is the use of various technologies for agriculture. As IoT sensors are capable of providing agricultural field information and then acting on the basis of freak input, smart farming is an emerging term. The rising necessity of nourishment, in regards with aggregate and excellence, has increased the demand for the agricultural sector to intensify and industrialize. The IoT is a extremely encouraging household of automations having competent in providing numerous solutions for agricultural modernization. In this work, the evolution of a intelligent plantation structure using the trump card of revolutionary mechanization including Arduino Uno, Internet of Things and Wireless Sensor Network is proposed. The feature of this paper is the development of a system is used to control temperature, humidity, humidity and also the intervention of animals through sensors to kill crops in the agricultural sector using the Arduino board In the event of any difference, following environmental conditions making use of using 3G/4G/5G/Wi-Fi modules are considered as major ingredient in achieving the yield of productive crops, and sending the SMS notification and an application notification designed similar towards producer's smart phone making use of 3G/4G/5G/Wi-Fi modules. There are several research problems related to sensors and their networks because of the significance of sensor technology. Some of the major sensor network issues for which several solutions have been suggested by researchers are energy constraints, limited processing power, small memory and data security. The work mainly focuses in exploring the need for wireless sensors in different fields of agriculture also tells the recent advancement in the IoT market, need of automation in agriculture sector also what all challenges farmers are facing using IoT.


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