This document describes an automated garden control system that uses sensors to monitor soil moisture, temperature, humidity, and motion to control irrigation and other systems. The system uses sensors connected to a microcontroller that processes the sensor data and controls actuators like irrigation. Wireless communication using Zigbee allows the sensor data to be transmitted remotely and monitored on a computer. The goal is to automate garden maintenance and control environmental factors like moisture and temperature scientifically to optimize plant growth while reducing manual labor.
Monitoring and Controlling Device for Smart Greenhouse by using Thinger.io Io...ijtsrd
Smart greenhouse system will be convenient way to get the data from greenhouse. IoT will provide all work done and information update and current status of the greenhouse to the person from anywhere and at anytime. Greenhouse production mainly human force and production capacity is low. The greenhouse information which the owner gets is limited and the process is time consuming but real time. Using Iot based on smart greenhouse can quickly obtain to monitor greenhouse environment data such as humidity, temperature and light intensity, real time and accurate. Various sensors sense and collect information to transmit the background processing centre, after analysis can be precise, can be used both manual and automated control system. The results of the system are simulated with the help of Proteus simulation software. And the experimental result evaluation of the implemented control system for greenhouse is based on the environmental factors of orchids, the propose plant grown in smart greenhouse. Orchids are expensive products in plant market. So orchids are chosen to grow in the smart greenhouse. Win Sandar Aung | Saw Aung Nyein Oo ""Monitoring and Controlling Device for Smart Greenhouse by using Thinger.io IoT Server"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd25212.pdf
Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/25212/monitoring-and-controlling-device-for-smart-greenhouse-by-using-thingerio-iot-server/win-sandar-aung
Monitoring and Controlling Device for Smart Greenhouse by using Thinger.io Io...ijtsrd
Smart greenhouse system will be convenient way to get the data from greenhouse. IoT will provide all work done and information update and current status of the greenhouse to the person from anywhere and at anytime. Greenhouse production mainly human force and production capacity is low. The greenhouse information which the owner gets is limited and the process is time consuming but real time. Using Iot based on smart greenhouse can quickly obtain to monitor greenhouse environment data such as humidity, temperature and light intensity, real time and accurate. Various sensors sense and collect information to transmit the background processing centre, after analysis can be precise, can be used both manual and automated control system. The results of the system are simulated with the help of Proteus simulation software. And the experimental result evaluation of the implemented control system for greenhouse is based on the environmental factors of orchids, the propose plant grown in smart greenhouse. Orchids are expensive products in plant market. So orchids are chosen to grow in the smart greenhouse. Win Sandar Aung | Saw Aung Nyein Oo ""Monitoring and Controlling Device for Smart Greenhouse by using Thinger.io IoT Server"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd25212.pdf
Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/25212/monitoring-and-controlling-device-for-smart-greenhouse-by-using-thingerio-iot-server/win-sandar-aung
Arduino and sensors for water level, soil moisture, temperature & relative humidity for application in the ClimaAdapt Project areas - Nagarjuna Sagar Project Left and Right Canals in the States of Telangana and Andhra Pradesh for water use efficiency - Canal and On Farm
ECE Projects for Final Year, Embedded Projects in Bangalore, Engineering Projects in Bangalore, Final Year Projects in Vijayanagar, ECE projects in Vijayanagar, Embedded Project institute in Vijayanagar
One of the most important aspect of Wireless Sensor Networks is Monitoring the content of moisture in the soil, temperature and humidity with the help of Zigbee.
In this project an automated greenhouse robot was built with the purpose of controlling the greenhouse
environment Parameters such as temperature and humidity. The microcontroller used to create the automated
greenhouse robot was an AT89s51. This project utilizes three different sensors, a humidity sensor, a Light
sensor and a temperature sensor. The 2sensors are controlling the two Relays which are a fan (for cooling) and
a bulb (for heating). The fan is used to change the temperature and the bulb is used to heat the plants. The
humidity control system and the temperature control system were tested both separately and together. The
result showed that the temperature and humidity could be maintained in the desired range.
Automated irrigation system based on soil moisture using arduinoVishal Nagar
Automated irrigation system based on soil moisture using arduino
More Details: Contact me 9982228229
www.roofurja.com
vishalnagarcool.blogspot.com
https://www.youtube.com/watch?v=utHRD4B8BxQ
Weather monitoring plays a very important role in human life hence study of weather system is necessary.
Currently there are two types of the weather monitoring stations available i.e. wired and wireless. Wireless
system has some advantages over the wired one hence popular now a days. The parameters are include in
weather monitoring usually temperature, humidity atmospheric pressure, light intensity, rainfall etc. There are
many techniques existed using different processor such as PIC, AVR, ARM etc. Analog to digital channel are
used to fetch the analog output of the sensors. The wireless techniques used in the weather monitoring having
GSM, FM channel, Zigbee, RF etc Protocols.
Spectrum Sensing Detection with Sequential Forward Search in Comparison to Kn...IJMTST Journal
FCC is currently working on the concept of white space users “borrowing” spectrum from free license
holders temporarily to improve the spectrum utilization.
This project provides a relation between a Pf and the SNR value of any spectrum detector to have a
certain performance. Previous spectrum sensing detection techniques are only suitable for Low SNR and
are based on signal information values. But these methods are purely narrow band spectrum applications
In order to overcome the above said drawbacks we propose a novel method of spectrum sensing method
and is suitable for low and high SNR values, the sensed spectrum applicable for wide band applications.
Our proposed method does not require signal information at the receiver and channel information, because
this flexibility sensing rate is very high compared to previous techniques.
Bioanalytical Validated LC-MS Method for Determination of Naproxen in Human P...IJMTST Journal
Naproxen is an anti-inflammatory drug belongs to the category of analgesics and antipyretics. Naproxen
has the ability to bind and inhibit the synthesis of prostaglandins and produces anti-inflammatory effect.
Naproxen also inhibits COX-II which is involved in the inflammation. Bioanalytical method for naproxen has
been developed using human plasma. Standard stock solution of naproxen was prepared using methanol.
Zidovudine was used as internal standard. The linearity of the proposed method was developed in the range
between 100 and 10000 ng/ml. The slope of the curve was found to be 111.46 and intercept was 6395.2 and
correlation coefficient was 0.999. The proposed method was evaluated with validation parameters like
accuracy, precision and stability. The developed method is suitable for pharmacokinetic studies.
Arduino and sensors for water level, soil moisture, temperature & relative humidity for application in the ClimaAdapt Project areas - Nagarjuna Sagar Project Left and Right Canals in the States of Telangana and Andhra Pradesh for water use efficiency - Canal and On Farm
ECE Projects for Final Year, Embedded Projects in Bangalore, Engineering Projects in Bangalore, Final Year Projects in Vijayanagar, ECE projects in Vijayanagar, Embedded Project institute in Vijayanagar
One of the most important aspect of Wireless Sensor Networks is Monitoring the content of moisture in the soil, temperature and humidity with the help of Zigbee.
In this project an automated greenhouse robot was built with the purpose of controlling the greenhouse
environment Parameters such as temperature and humidity. The microcontroller used to create the automated
greenhouse robot was an AT89s51. This project utilizes three different sensors, a humidity sensor, a Light
sensor and a temperature sensor. The 2sensors are controlling the two Relays which are a fan (for cooling) and
a bulb (for heating). The fan is used to change the temperature and the bulb is used to heat the plants. The
humidity control system and the temperature control system were tested both separately and together. The
result showed that the temperature and humidity could be maintained in the desired range.
Automated irrigation system based on soil moisture using arduinoVishal Nagar
Automated irrigation system based on soil moisture using arduino
More Details: Contact me 9982228229
www.roofurja.com
vishalnagarcool.blogspot.com
https://www.youtube.com/watch?v=utHRD4B8BxQ
Weather monitoring plays a very important role in human life hence study of weather system is necessary.
Currently there are two types of the weather monitoring stations available i.e. wired and wireless. Wireless
system has some advantages over the wired one hence popular now a days. The parameters are include in
weather monitoring usually temperature, humidity atmospheric pressure, light intensity, rainfall etc. There are
many techniques existed using different processor such as PIC, AVR, ARM etc. Analog to digital channel are
used to fetch the analog output of the sensors. The wireless techniques used in the weather monitoring having
GSM, FM channel, Zigbee, RF etc Protocols.
Spectrum Sensing Detection with Sequential Forward Search in Comparison to Kn...IJMTST Journal
FCC is currently working on the concept of white space users “borrowing” spectrum from free license
holders temporarily to improve the spectrum utilization.
This project provides a relation between a Pf and the SNR value of any spectrum detector to have a
certain performance. Previous spectrum sensing detection techniques are only suitable for Low SNR and
are based on signal information values. But these methods are purely narrow band spectrum applications
In order to overcome the above said drawbacks we propose a novel method of spectrum sensing method
and is suitable for low and high SNR values, the sensed spectrum applicable for wide band applications.
Our proposed method does not require signal information at the receiver and channel information, because
this flexibility sensing rate is very high compared to previous techniques.
Bioanalytical Validated LC-MS Method for Determination of Naproxen in Human P...IJMTST Journal
Naproxen is an anti-inflammatory drug belongs to the category of analgesics and antipyretics. Naproxen
has the ability to bind and inhibit the synthesis of prostaglandins and produces anti-inflammatory effect.
Naproxen also inhibits COX-II which is involved in the inflammation. Bioanalytical method for naproxen has
been developed using human plasma. Standard stock solution of naproxen was prepared using methanol.
Zidovudine was used as internal standard. The linearity of the proposed method was developed in the range
between 100 and 10000 ng/ml. The slope of the curve was found to be 111.46 and intercept was 6395.2 and
correlation coefficient was 0.999. The proposed method was evaluated with validation parameters like
accuracy, precision and stability. The developed method is suitable for pharmacokinetic studies.
Reliable and Efficient Data Acquisition in Wireless Sensor NetworkIJMTST Journal
The sensors in the WSN sense the surrounding, collects the data and transfers the data to the sink node. It
has been observed that the sensor nodes are deactivated or damaged when exposed to certain radiations or
due to energy problems. This damage leads to the temporary isolation of the nodes from the network which
results in the formation of the holes. These holes are dynamic in nature and can grow and shrink depending
upon the factors causing the damage to the sensor nodes. So a solution has been presented in the base paper
where the dual mode i.e. Radio frequency and the Acoustic mode are considered so that the data can be
transferred easily. Based on this a survey has been done where several factors are studied so that the
performance of the system can be increased.
Predicting Privacy Policy Automatically To the User Uploaded Images on Conten...IJMTST Journal
Nowadays sharing of images is increasing through social networking sites but maintaining privacy is a major problem. While sharing images users knowingly or unknowingly share their personal information. Due to these incidents, there is a need of tool for setting privacy for their images. To address this need we propose an adaptive privacy policy prediction (A3P) to set privacy for their images. We are considering the metadata for predicting the privacy. Our Solution depends on image classification for image categories and predicting privacy.
Security in Medical Devices using Wireless Monitoring and Detection of AnomaliesIJMTST Journal
Implantable and medical devices (IMDs) have been advanced with the advancements in engineering and
medical science. IMDs are used for applying new therapies to patients, monitoring human body parameters
and making diagnosis as per the monitoring result. Increased use of IMDs has enhanced the chances of
attacks to them. Therefore, to make use of IMDs for various applications, they need to be secured. A system is
developed to achieve the security. The system monitors various human body parameters wirelessly and
detects anomaly if unauthorized node participates in communication. The system uses request response
protocol in wireless communication. Experiments show that body parameters can be successfully monitored
and signal characteristic can be used to detect anomaly.
A New Framework for Kmeans Algorithm by Combining the Dispersions of ClustersIJMTST Journal
Kmeans algorithm performs clustering by using a partitioning method which partition data into different
clusters in such a way that similar object are present in one cluster that is within cluster compactness and
dissimilar objects are present in different clusters that is between cluster separations. Many of the Kmeans
type clustering algorithms considered only similarities among objects but do not consider dissimilarities. In
existing system extended version of Kmeans algorithm is described. Both cluster compactness within cluster
and cluster separations between clusters is considered in new clustering algorithm. Existing work initially
developed a group of objective function for clustering and then rules for updating the algorithm are
determined. The new algorithm with new objective function to solve the problem of cluster compactness
within cluster and cluster separations between clusters has been proposed. Proposed FCS algorithm works
simultaneously on both i.e. similarities among objects and dissimilarities among objects. It will give a better
performance over existing kmeans.
An Isolated 3 Phase Multilevel Inverter for PV Cell ApplicationsIJMTST Journal
This study presents a novel topology for multilevel inverters so called cascaded transformer inverter
(CTRSI). This topology consists of one DC source and several single-phase transformers. Each single-phase
transformers generates three levels with four semiconductor switches and only two switches for all
transformers alter the direction of single DC source. Whereas each single-phase transformers in conventional
cascaded transformer multilevel inverter includes more switches. Hence, CTRSI has the advantage of a
reduced number of components compared with conventional cascaded transformer multilevel inverter.
Simulation results carried out by MATLAB/SIMULINK. The results show that the proposed inverter topology
is able to reach high-quality output voltages. THD of output voltage is verified using FFT analysis tool
Implementation of Three phase SPWM Inverter with Minimum Number of Power Elec...IJMTST Journal
In the past decades, the researchers have dealt with the conventional topology, which possesses sum switches of Multilevel Inverter is applied to PWM method. The present research work has been introduced a new method of multilevel inverter using reduced switches is applied with PWM technique. In introduction part the conventional new multilevel inverter & switching pattern are explained. In second part PWM technique of proposed work and circuits is explained. The width of this pulses are modulated in order to obtain inverter output voltage control and to reduce its harmonic content. Sinusoidal pulse width modulation or SPWM is the most common method in motor control and inverter application. Conventionally, to generate the signal, triangle wave as a carrier signal is compared with the sinusoidal wave, whose frequency is the desired frequency.
ANFIS Based UPQC for Power Quality ImprovementIJMTST Journal
Analysis of a three-phase three wire Unified Power Quality Conditioner (UPQC) controlled with Adaptive Neuro Fuzzy Inference System based controller is presented in this project. UPQC is a custom power device which is integrated by series and shunt active power filters (APF) sharing a common dc bus capacitor. The shunt and series APFs are realized with the help of three – phase, three leg voltage source converters that are sharing a common DC capacitor. The fundamental voltages, currents are extracted by modified synchronous reference frame technique; switching pulses for both the filters are generated by conventional hysteresis based controller. The capacitance voltage is balanced by ANFIS based controller. Performance of the ANFIS based control algorithm of shunt active filter with series active filter is evaluated in terms of eliminating the power quality problems in a three phase, three-wire distribution system with non-linear and unbalanced load conditions. Adaptive neuro fuzzy logic control is used for dc capacitance balancing. System taken for test and the control algorithm are implemented with the help of Sim power systems and ANFIS editor of MATLAB / SIMULINK.
Wireless sensor network can get separated into multiple connected components due to the failure of some
of its nodes, which is called a “cut.” In this paper, we consider the problem of detecting cuts by the remaining
nodes of a wireless sensor network. We propose an algorithm that allows 1) every node to detect when the
connectivity to a specially designated node has been lost, and 2) one or more nodes (that are connected to the
special node after the cut) to detect the occurrence of the cut. The algorithm is distributed and asynchronous:
every node needs to communicate with only those nodes that are within its communication range. The
algorithm is based on the iterative computation of a fictitious “electrical potential” of the nodes. The
convergence rate of the underlying iterative scheme is independent of the size and structure of the network.
Applications of Smart Grid through Harmonic Current & Reactive Power Compensa...IJMTST Journal
Power factor correction (PFC) is a mandatory functionality of electronic products in the industrial and commercial market in order to mitigate grid harmonics and operate a power system economically. Since the load characteristics of most PFC applications such as home appliances, battery chargers, switched mode power supplies and other digital products support unidirectional power flow, the general ac-dc boost converter with step-up chopper is considered a popular topology. This is because they are low cost, simple, and their performance is well-proven. Its main task inside the system is to maintain dc-link voltage constantly in order to feed loads at different power ratings. In addition, it is necessary to control input current with a pure sinusoidal waveform in phase with input voltage. Active power filters (APF) are another approach capable of improving grid power quality. Many research endeavors have included APFs in their circuit topologies and control strategies. Unlike PFC circuits, the APF is a system in itself which provides compensation of harmonics and reactive power in order to reduce undesirable effects from non-linear loads and uncontrolled passive loads in power systems.
Analysis of Fuel Cell Based Multilevel DC-DC Boost Converter for Induction MotorIJMTST Journal
In this paper new topologies and interleaving modulation concepts for multilevel DC-DC boost converter
enabling a significantly less loss and a reduced chip size of the power semiconductors are proposed. The
distributed generation (DG) systems based on the renewable energy sources have rapidly developed in
recent years. These DG systems are powered by micro sources such as fuel cells, photovoltaic (PV) systems,
and batteries. Fuel cells are considered to be one of the most promising sources of distributed energy because
of their high efficiency, low environmental impact and scalability. Non-isolated high step-up DC-DC
converters are required in the industrial applications. Many of these conventional DC–DC converters have the
disadvantages of operating at high duty-cycle, high switch voltage stress and high diode peak current. A
three-level step up converter is implemented to boost the fuel cell stack voltage of 96V to 340V. The proposed
converter consists a system of fuel cell based Multilevel DC-DC converter with PI controller is modeled and
simulated by using Matlab/Simulink.
Novel Adaptive Hold Logic Circuit for the Multiplier using Add Round Key and ...IJMTST Journal
Digital multipliers are among the most critical arithmetic functional units in many applications, such as the Fourier transform, discrete cosine transforms, and digital filtering. The through put of these applications depends on multipliers, if the multipliers are too slow, the performance of entire circuits will be reduced. The negative bias temperature instability effect occurs when a PMOS transistor is under negative bias (Vgs = −Vdd), increasing the threshold voltage of a PMOS transistor and reducing the multiplier speed. Similarly, positive bias temperature instability occurs when an NMOS transistor is under positive bias. Both effects degrade the speed of the transistor and in the long term, the system may be fail due to timing violations. Therefore, it is required to design reliable high-performance multipliers. In this paper, we implement an aging aware multiplier design with a novel adaptive hold logic (AHL) circuit. The multiplier is able to provide the higher throughput through the variable latency and can adjust the adaptive hold logic (AHL) circuit to lessen performance degradation that is due to the aging effect. The proposed design can be applied to the column bypass multiplier.
Shadow Removal of Individual Tree Crowns in a High Resolution Satellite ImageryIJMTST Journal
Satellite image processing involves many techniques for enhancement/segmentation of raw (Raster)
images acquired from cameras or sensors placed on satellites, space probes and aircrafts. These pictures
have numerous applications in regular day to day life. Remote sensing is a process of creating thematic maps
as spatial sharing of exacting information and is used to discover and isolate the coherent parts of the
surface objects (trees/buildings) and the water bodies.
Shadow detection and removal is an main preprocessing for improving act of such (segmentation, thing
recognition, view study, tracking, etc) vision tasks. Shadow removal of individual tree top in a coniferous
vegetation test zone involves complex procedures. For extracting vegetation zone from a satellite, a pair of
spectral indices called Normalized Difference Vegetation Index(NDVI) and Saturation Index(SI) are available.
The difficulty of shadows occurring in satellite images need to be addressed while segmenting the tree
crowns. In the object slanting shadow detection and deletion or removal method, shadow features are taken
into deliberation during image segmentation, and then, according to the statistical features of the images,
assumed shadows are extracted. In addition to, some dim objects which could be incorrect for shadows are
lined out according to object properties and spatial bond between objects. The retrieved image can be
obtained by considering the cross projection advance or approach for shadow free image.
Correlation Analysis of Electromyogram SignalsIJMTST Journal
An inability to adapt myoelectric interfaces to a user’s unique style of hand motion. The system also adapts
the motion style of an opposite limb. These are the important factors inhibiting the practical application of
myoelectric interfaces. This is mainly attributed to the individual differences in the exhibited electromyogram
(EMG) signals generated by the muscles of different limbs. In this project myoelectric interface easily adapts
the signal from the users and maintains good movement recognition performance. At the initial stage the
myoelectric signal is extracted from the user by using the data acquisition system. A new set of features
describing the movements of user’s is extracted and the user’s features are classifed using SVM
classification. The given signal is then compared with the database signal with the accuracy of 90.910 %
across all the EMG signals.
An Efficient Model to Identify A Vehicle by Recognizing the Alphanumeric Char...IJMTST Journal
Automatic Engine Number Recognition (AENR) is the digital image processing and an important aspect/role to identify the theft vehicles by recognizing characters, digits and special symbols. There is increase in the theft of vehicles, so to identify these theft vehicles, the proposed system is introduced. The proposed system controls the theft vehicles by recognizing a digits and characters in the number plate and chassis region and stores in the database in ASCII format to check the theft vehicles are registered or unregistered. Both system consists of 4 common phases: - Preprocessing, Character Extraction (ROI), Character Segmentation, and Character Recognition. This paper proposes a new scheme for engine number and chassis number extraction from the pre-processed image of the vehicle’s engine and chassis region using preprocess techniques, Region of Interest(ROI), Binarization, thresholding, template matching.
Vehicle Monitoring and Tracking System based on ARM7 and Android ApplicationIJMTST Journal
A vehicle monitoring and tracking system gives the better solutions in the security issues of various applications. Based on ARM7 and android application is designed and implemented for monitoring the vehicle based on location. Security to this system can be provided using finger print module for authentication purpose. The vehicle will be started only when the authorized person enters into the vehicle and provides finger print to biometric device so that by using this authentication process we can avoid misusing of vehicle and thefts. The GPS is a one of location reorganization technology that is used in several applications. GPS is also used for vehicle tracking and monitoring. The tracking system of our proposed system informs the location and route travelled by vehicle and also the GSM technology is used for sending alert message to mobile. In our proposed system we are making use of LPG Gas leakage sensor MQ2 and temperature sensor LM35 to provide a safety for the travelers.
Modified CSKA Application in the Floating Point Adder using Carry Skip Adder ...IJMTST Journal
In this paper, we present a carry skip adder (CSKA) structure that has a higher speed yet lower energy
consumption compared with the conventional one. The speed enhancement is achieved by applying
concatenation and incrementation schemes to improve the efficiency of the conventional CSKA (Conv
CSKA) structure. In addition, instead of utilizing multiplexer logic, the proposed structure makes use of
AND-OR-Invert (AOI) and OR-AND-Invert (OAI) compound gates for the skip logic. The structure maybe
realized with both fixed stage size and variable stage size styles, wherein the latter further improves the
speed and energy parameters of the adder. Finally, a hybrid variable latency extension of the proposed
structure, which lowers the power consumption without considerably impacting the speed, is presented.
This extension utilizes a modified parallel structure for increasing the slack time, and hence, enabling
further voltage reduction. The proposed structures are assessed by comparing their speed, power, and
energy parameters with those of other adders using a 45-nmstatic CMOS technology for a wide range of
supply voltages. The results that are obtained using HSPICE simulations reveal, on average, 44% and
38%improvements in the delay and energy, respectively, compared with those of the Conv-CSKA. In
addition, the power–delay product was the lowest among the structures considered in this paper, while its
energy–delay product was almost the same as that of the Kogge–Stone parallel prefix adder with
considerably smaller area and power consumption. Simulations on the proposed hybrid variable latency
CSKA reveal reduction in the power consumption compared with the latest works in this field while having
a reasonably high speed.
Grid Interfaced 3-phase Solar Inverter with MPPT by using Boost ConverterIJMTST Journal
The paper proposes Grid interfaced 3-phase 750VA solar inverter with MPPT. In general the output of the
PV array is unregulated DC supply due to change in weather conditions. The maximum power is tracked with
respect to temperature and irradiance levels by using DC-DC converter. The perturbation and observation
algorithm is applied for maximum power point tracking (MPPT) purpose. This algorithm is selected due to its
ability to withstand against any parameter variation and having high efficiency. The output of Boost (DC-DC)
converter is converted to AC voltage by using inverter. The AC output voltage and frequency are regulated. A
closed loop voltage control for inverter is done by using sine wave pulse width modulation (SPWM). The
regulated AC voltage is fed to AC standalone loads or grid integration. The overall system is designed and
developed by using MATLAB/SIMULINK. The simulation results demonstrate the effective working of MPPT
algorithm and voltage controller with SPWM technique for inverter in AC load applications.
A sensing approach for automated and real-time crop prediction in the scope o...bijejournal
Internet of things (IoT) sensors have the ability to provide information about agricultural fields and subsequently
take action based on user input, making smart agriculture an emerging concept. The development of a smart
farm system using the advantages of cutting-edge technologies like Arduino, IoT, and wireless sensor networks
is proposed in this paper. The goal of the study is to use rapidly developing technology, i.e., IoT and automated
smart agriculture, to its advantage. The key to increasing the production of productive crops is to keep an eye on
the environment. The main feature of this paper is the creation of a system that can use ESP8266 sensors to track
temperature, humidity, moisture, and even the movement of animals that could damage crops in an agricultural
field. If any discrepancy is detected, the system can send an short messaging service notification to the farmer’s
smartphone as well as a notification on the application that was created for the purpose. Through an android
application, the system’s duplex communication link, which is based on a cellular Internet interface, enables data
examination and irrigation scheduling programming. The device has the potential to be helpful in water-scarce,
remote places due to its low cost and energy independence.
Implementation of agricultural automation system using web & gsm technolo...eSAT Journals
Abstract
This project probes into the implementation of agricultural automation system using WEB and GSM technologies. This Embedded project is to design and develop a low cost system which is based on embedded platform for agricultural automation. Optimum usage of water is main objective of this system. This project uses soil moisture sensor and temperature sensor to detect the water quantity present in agriculture and water level sensor is used for detecting water level in tank. In this system we monitor status of the sensors through WEB and GSM technologies. Here temperature, soil moisture and water level can be monitored on web page through micro controller and information will be send by SMS. This page contains all the information about the status of the sensors. This information will be viewed at remote location by using GPRS technology. Key words: WEB and GSM technologies, Embedded platform, Soil moisture sensor, Temperature sensor.
Irrigation is one of the fundamental evils in agriculture in developing countries. Usually
the farmers don’t have much awareness on how to irrigate effectively, so they tend to use more water
than required for agriculture by manually. Automatic irrigation system is developed to optimize
water use for agricultural crops in which the humidity sensor, temperature sensor, float sensor, flow
sensor are placed on the root zone of the plants. This project is designed to overcome these problems.
The algorithm which is developed with set values of these sensor and it can be programmed into PIC
microcontroller to control the water flowing. With the help of embedded technology it is easy to
control the environmental conditions such as soil moisture, temperature, float and flow level. These
components are powered by rechargeable batteries and these are charged by photovoltaic panel to
achieve full energy. This technique allows the farmers to gather the information about the soil
conditions through Zig-bee technology .This project offers an optimal solution to support irrigation
management that allows farmers to increase their productivity with minimum usage of water.
SENSOR BASED SMART IRRIGATION SYSTEM WITH MONITORING AND CONTROLLING USING IN...ijasa
This paper presents the development of a sensor based smart irrigation system with the capabilities of remote monitoring and controlling of water usage in the agriculture field using Internet of Things (IoT). With the employment of IoT in irrigation system, all agricultural information can be viewed and controlled at the user's fingertips. The system consists of a microcontroller (Node MCU), sensors (soil moisture, DHT11), and irrigation of a water pump with a decision-making system. Sensors are linked to a Wi-Fi module (Node MCU) and are interdependent to provide increased sensitivity to the irrigation system. The data obtained will be uploaded to the cloud (ThingSpeak) and presented in the form of graphs accessible via the website. A web page is used to control the water pump for irrigation purposes. This paper is managed to meet all of its aims to help farmers in terms of time, project cost, labor, water consumption, power consumption, and reliability by implementing the IoT-based smart irrigation system.
Automated Irrigation System using WSN and Wi-Fi ModuleIJERA Editor
The objective of the developed system is to encourage the efficient water management practices that optimize the usage of water by keeping the crop health and yield intact through the implementation of automated irrigation system. The microcontroller-based solution consists of distributed wireless network (WSN), base or control station and user interface. Each sensor node will have soil-moisture, temperature and humidity sensors placed in the farmland. These WSNs are powered by battery. Base station will collect the sensor information through the use of RF transceiver. An algorithm is developed to monitor soil-moisture and temperature to control the water volume depending upon the set threshold. Base station also sends the sensor information to remote database for logging through Wi-Fi interface. Web application is developed that enables the user for remote monitoring of data and control certain parameters like soil moisture threshold, manual override of water flow, etc.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
2. 142 International Journal for Modern Trends in Science and Technology
Garden Environmental Monitoring & Automatic Control System Using Sensors
are displayed the user to monitor the system. There
is also an LCD screen in the system to display the
data.
II. SYSTEM ANALYSIS AND REQUIREMENTS
A. System Design
The automated garden control system, whose
block diagram is depicted in figure 1, is made up of
two principal units: Sensors location and Remote
Monitoring location. These two units consist of
sensors for soil moisture, temperature, humidity,
ARM7 microcontroller board, ZigBee MODEMs,
ZigBee adapter board; and a personal computer
(PC). The sensors location is the heart of the system
that is responsible for regulating the garden
environment. The sensors acquire the
environmental data. After the data have been
filtered to remove noise they are made available to
the ARM7 board which then computes the current
values of the controlled variables and compares
them with the set thresholds. If any of the
controlled variables is outside a safe limit the
corresponding actuator is activated to restore the
optimum condition. The ARM7 board also reads
the states of the actuators and transmits the
information along with the current values of the
controlled variables to the remote monitoring
location via ZBee radio frequency (RF) MODEM pair
that operate at a frequency of 2.4 GHz. A large
number of wireless linking devices exist, however
ZBee has been used for this work primarily
because of its suitability for low power data
transmission.
Fig 1: Block Diagram
B. Soil Moisture Sensor
In this paper, a capacitive soil moisture sensor
has been developed based on Frequency Division
Reflectometry (FDR). The concept of FDR is
explained as follows:
• The electrical capacitance of a capacitor that uses
the soil as a dielectric depends on the soil water
content.
• When connecting this capacitor (made of metal
plates or rods imbedded in the soil) together with
an oscillator to form an electrical circuit, changes
in soil moisture can be detected by changes in the
circuit operating frequency.
• This is the basis of the Frequency Domain (FD)
technique used in Capacitance and Frequency
Domain Reflectometry (FDR) sensors.
• In Capacitance sensors the dielectric permittivity
of a medium is determined by measuring the
charge time of a capacitor made with that medium.
• In FDR the oscillator frequency is swept under
control within a certain frequency range to find the
resonant frequency (at which the amplitude is
greatest), which is a measure of water content in
the soil.
C. Temperature Sensor
A simple temperature sensor using one LM35
precision Integrated-circuit temperature device
with an output voltage linearly-proportional to the
centigrade temperature. It can measure
temperature from -55c to +150c. The voltage
output of the LM35 increases 10mV per degree
Celsius rise in temperature. LM35 can be operated
from a 5V supply and stand by current is less than
60μA.The purpose of this sensor in this system is
to monitor the temperature and to regulate Air
Cooler system .It is designed that whenever the
temperature goes beyond 35˚ C the Air Cooler
system has to turn on. Temperature sensor LM35
is interfaced to the microcontroller. The conversion
of Celsius and Fahrenheit is done by certain
formula. The output is displayed in the serial
monitor. When the temperature goes above 35C the
cooler system gets ON automatically.
D. IR Counter Measurement
An infrared sensor is an electronic instrument
which is used here to detect and count the motion
of cones on conveyer. IR sensors are capable of
detecting motion of object and heat emitted by an
object. IR detectors are specially filtered for
Infrared light; they are not good at detecting visible
light. On the other hand, photocells are good at
3. 143 International Journal for Modern Trends in Science and Technology
Volume: 2 | Issue: 05 | May 2016 | ISSN: 2455-3778IJMTST
detecting yellow/green visible light, not well at IR
light.
E. Humidity Sensor
The humidity sensor SYS-1used for sensing the
humidity. It delivers instrumentation quality RH
(Relative Humidity) sensing performance in a low
cost, solder able SIP (Single In-line Package).
Relative humidity is a measure, in percentage, of
the vapour in the air compared to the total amount
of vapor that could be held in the air at a given
temperature.
III. FLOW DIAGRAM
The main dataflow diagram of the automated garden control
system is shown in figure 2.
Figure 2.overall dataflow for the Automated garden Control
System
IV. RESULTS
The proposed system is successfully
implemented and desired outputs are obtained.
When the power supply is given through a dc
battery, the process starts and the sensors start
sensing the corresponding parameters and are
displayed on the LCD. And simultaneously the
results are stored in PC The authorized person has
access the data from any place at any time and can
monitor the parameters successfully.
The figure 3 shows the overall project module
and the desired outputs are successfully obtained.
The figures 4 and 5 show the variation in
temperature, soil moisture and humidity with the
time and are captured using MATLAB simulator.
The figure 6 shows the data sheet of
temperature, soil moisture and humidity for each
arying time 2-3 seconds and is monitored
continuously using WSN.
Fig 3.Project module
Fig 4. Main page of GUI
Fig 5 variation in temperature, soil moisture and
humidity with the time and are captured using
MATLAB simulator
4. 144 International Journal for Modern Trends in Science and Technology
Garden Environmental Monitoring & Automatic Control System Using Sensors
Fig 6. Values stored in database.
V. CONCLUSION
A step-by-step approach in designing the
microcontroller based system for measurement
and control of the four essential parameters for
Garden growth, i.e. temperature, humidity, soil
moisture, and IR Sensor, has been followed. The
results obtained from the measurement have
shown that the system performance is quite
reliable and accurate.
The system has successfully overcome quite a
few shortcomings of the existing systems by
reducing the power consumption, maintenance
and complexity, at the same time providing a
flexible and precise form of maintaining the
environment.
REFERENCES
[1] XU Lei, ZHANG Hong-wei, LI Xiao-hui, WU
Xian-Liang, A Design of Wireless Temperature and
Humidity Monitoring System, ICCET 2010.
[2] MahirDursun, SemihOzden, A wireless application
of drip irrigation automation supported by soil
moisture sensors, Scientific Research and Essays
Vol. 6(7), pp. 1573-1582, 4 April, 2011.
[3] Okunola. A. I. 2013. Glasshouse Production of
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[4] Mancuso, M. and Bustaffa, F. 2006. A Wireless
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International Workshop on Factory Communication
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[5] Hobby Electronics. 2014. Humidity Sensor –
HIH4030 Breakout. Accessed from:
http://www.hobbytronics.co.uk/humidity-sensor-h
ih4030
[6] Vegetronix. 2014. VH400 Soil Moisture Sensor
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http://www.vegetronix.com/Products/VG400/
[7] S. B. Idso , T. J. Schmugge , R. D. Jackson and R. J.
Reginato “The utility of surface temperature
measurements for the remote sensing of surface soil
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[9] Vu Minh Quan ; Sch. of Eng. & Adv. Technol. (SEAT),
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