Agricultural Field Monitoring System Using ARM
Contents
1. a control system has been proposed that will act as an embedded system which can monitor and control an agricultural motor and other devices locally using built in input and output peripherals HLSYSTEM MODEL AND DESCRIPTION This system used to improve the irrigation system of Indian agriculture amp provide with adequate irrigation This project will use ARM7 TDMI S based NXP s national semiconductors and Philips LPC 2148 microcontroller in LQFP Low profile Quad Flat package with 64 pins The Power requirement of LPC2148 Microcontroller is 3 3VDC and VSS ground The power supply for the LPC2148 is produced by using available 1 P 230VAC with the help of conversion AC to DC supply which includes four most basic steps of step down the available power to required level of power supply Rectification of 1 supply to the pulsated DC supply filtering of Pulsated DC supply to non regulated DC supply and then through regulator a pure regulated DC supply is produced This project consist of microcontroller LPC2148 GSM module temperature sensor humidity sensor water level sensor soil moisture sensor and the Power block Copyright to J AREEIE www ijareeie com 8783 ISSN Print 2320 3765 ISSN Online 2278 8875 International Journal of Advanced Research in Electrical Electronics and Instrumentation Engineering An ISO 3297 2007 Certified Organization Vol 3 Issue 4 April 2014 Temperature sensor is a chip that tells you2. s mobile number in case of extreme condition that exceed the threshold values The specific threshold values of temperature and humidity are feed to the ARM controller in the form of program As soon as the atmospheric temperature and humidity exceed this threshold values receiver sends command to the GSM module activated GSM SIM900 module will send this message to the number saved in database The system also gives the response if one of the 3 6 is OFF which may be helpful in checking the load shedding conditions in order to water the crop The system gives the LCD display about the current temperature and humidity values in the farm and can be checked any time LCD display can be checked at the transmitter as well as receiver side This system also shows the current situation about the soil whether it is DRY or WET The farmer may consider this as a alarm for watering the field the moisture content of the soil is checked from this sensor Copyright to IJ AREEIE www ijareeie com 8781 ISSN Print 2320 3765 ISSN Online 2278 8875 International Journal of Advanced Research in Electrical Electronics and Instrumentation Engineering An ISO 3297 2007 Certified Organization Vol 3 Issue 4 April 2014 GSM TECHNOLOGY GSM Global System for Mobile communication is a digital mobile telephone system that is widely used in many parts of the world It uses a variation of Time Division Multiple Access TDMA and is the most widely used
3. to GSM node Data Base farmer mobile N If normal N ae Send message to data TOREN Alarm br lt a in condition _ V RESULT After implementation of the above system in agricultural field this system has given the results of all the sensors as under A Temperature sensor These readings are taken and plotted in the form of graph as shown below This temperature will be displayed on LCD display and as soon as the reaches threshold value e g 50 GSM SIM900 module will send SMS to the user TEMPERATURE HIGH Copyright to J AREEIE www ijareeie com 8785 ISSN Print 2320 3765 ISSN Online 2278 8875 International Journal of Advanced Research in Electrical Electronics and Instrumentation Engineering An ISO 3297 2007 Certified Organization Vol 3 Issue 4 April 2014 TIMES 26 2 11 15 26 1 11 16 27 4 11 17 26 9 11 20 11 21 Time Vs Temperature Temperature c 55 27 4 272 2r 76 8 276 6 26 4 26 2 26 25 8 11 14 Seriesl 11 16 11 18 11 2 11 22 Time s B Humidity sensor The humidity was displayed on LCD display in the form of small values like 0004 0006 etc which is converted into percentage and shown in table and plotted in the graph as shown below As soon as this humidity crosses the threshold value the GSM SIM900 module will send SMS to the user HUMIDITY HIGH HUMIDITY 65 TIME s 11 15 11 16 11 17 11 2
4. at high position where water level of well is full at which the GSM will send the message WATER LEVEL HIGH other at the low level where water will show that the well is empty in order that the motor should not run dry GSM will send the message WATER LEVEL NIL The LCD will display the same in both transmitter as well as receiver side VIL CONCLUSION In this way we see the successful implementation of the project AGRICULTURAL FIELD MONITORING SYSTEM USING ARM and verified the results using different sensors which is beneficial in modernising the agricultural environment REFERENCES 1 ARM7TDMI Technical Reference Manual 2 ARM Rev 01 06 February 2004 3 GPS4beginers Rev A December 2000 4 lpc ARM book srn The Insider s Guide to the PHILIPS ARM7 Based Microcontrollers 5 UM_LPC21XX_LPC22XX_2 LPC2129 User Manual 03 May 2004 6 AT Commands Interface Guide at Version 004 05 April 2002 7 David E Simon An Embedded Software Primer fifth edition 2007 8 K Nirmal Kumar P Ranjith R Prabakaran Real Time Paddy Crop Field Monitoring Using Zigbee Network IEEE 978 1 4244 7926 9 11 26 00 2011 9 Mahesh M Galgalikar Real Time Automization Of Agricultural Environment for Social Modernization of Indian Agricultural System IEEE 978 1 4244 5586 7 10 26 00 C 2010 10 SUN Rong gao WAN Zhong SUN De chao Based on Embedded Database Greenhouse Temperature and Humidity Intellig
5. of the three digital wireless telephone technologies TDMA GSM and CDMA GSM digitizes and compresses data then sends it down a channel with two other streams of user data in its own time slot each GSM operates in the 90OOMHz 1800MHz or 1900 MHz frequency range Mobile Subscriber ISDN Number MSISDN Call Routing Fig Mobile Subscriber ISDN Number MSISDN Call Routing When a user dials a GSM mobile subscriber s MSISDN the PSTN routes the call to the Home MSC based on the dialed telephone number The MSC must then query the HLR based on the MSISDN to attain routing information required to route the call to the subscribers current location The MSC stores global title translation tables that are used to determine the HLR associated with the MSISDN When only one HLR exists the translation tables are trivial When more than one HLR is used however the translations become extremely challenging with one translation record per subscriber see the example above Having determined the appropriate HLR address the MSC sends a Routing Information Request to it When the HLR receives the Routing Information Request it maps the MSISDN to the IMSI and ascertains the subscribers profile including the current VLR at which the subscriber is registered The HLR then queries the VLR for a Mobile Station Roaming Number MSRN The MSRN is essentially an ISDN telephone number at which the mobile subscriber can currently be reached The MSRN is a tem
6. 0 11 21 Humidity Vs Time Nunn tol ity 1114 11 16 11 18 hi Time s C Phase line sensor The 3 o phase supply is connected to the 3 different transformers connected each phase separately to each of them Then passed through the phase line sensor in case of availability of phase LED will be ON corresponding to that line In case if any phase goes out of order or during load shedding condition corresponding LED will be OFF and GSM module will send the SMS PHASE1 OFF for problem in linel PHASE2 OFF for problem in line2 Copyright to J AREEIE www ijareeie com 8786 ISSN Print 2320 3765 ISSN Online 2278 8875 International Journal of Advanced Research in Electrical Electronics and Instrumentation Engineering An ISO 3297 2007 Certified Organization Vol 3 Issue 4 April 2014 or PHASE3 OFF for problem in line3 In case of all the three phases off the GSM will send the SMS as 3PHASES OFF D Soil moisture sensor In this case two wires are taken out of the sensors which are immersed in the soil which will check the soil moisture content if the soil is dry the GSM will send the SMS to the user like SOIL IS DRY And after watering the field soil will become wet GSM will send the SMS to user like SOIL IS WET And also will be displayed on LCD display E Water level sensor This sensors checks the water level of well here two probes are inserted in two positions of well one
7. ISSN Print 2320 3765 ISSN Online 2278 8875 International Journal of Advanced Research in Electrical Electronics and Instrumentation Engineering An ISO 3297 2007 Certified Organization Vol 3 Issue 4 April 2014 Agricultural Field Monitoring System Using ARM Shweta S Patil Ashwini V Malviya PG student Department of Electronics And Telecommunication SIPNA S College of Engineering And Technology Amravati M S India Assistant Professor Department of Electronics And Telecommunication SIPNA S College of Engineering And Technology Amravati M S India ABSTRACT The paper AGRICULTURAL FIELD MONITORING SYSTEM USING ARM comprises of ARM7TDMI core processor zigbee module GSM modem It shows the results of sensors in the agricultural field using zigbee The system mainly attains the importance in modernising the agricultural environment to overcome the traditional farming The field is monitored using different sensors that sense the field parameters like temperature humidity soil moisture water level of well and also 3 supply in the farm All these field conditions are checked and in case of extreme conditions the SMS is sent to farmer mobile number The sensors sense the parameters and send them to processors after which it is sent to zigbee module and from zigbee module it is send to the farmer mobile using GSM SIM900 module The farmer also gets display on the spot in the farm in the form of LCD
8. display about the field parameters and it continuously shows the display and sends SMS if field needs a care KEYWORDS Agricultural field ARM GSM SIM900 module zigbee sensors LINTRODUCTION The paper AGRICULTURAL FIELD MONITORING SYSTEM USING ARM mainly focuses on modernising the agricultural monitoring procedure The agricultural activities comprise of field watering checking water level of well motor on off time rainfall in the field sunlight in the field etc All these activities are monitored with the help of ARM controller These conditions are sensed with the help of respective sensors like temperature sensor humidity sensor soil moisture sensors etc and also 3 supply checker to check the load shedding conditions In our system we are basically concentrating on following applications To check wet and dry conditions of the soil To check the high and low water level of well To check the dew point content humidity so as to forecast the weather condition To check the temperature of the field It gives the information about the field condition to the user through SMS in case of extreme conditions ARM7TDMI GSM and ZIGBEE form the heart of the system All the sensors sense their respective values and given from arm controller to zigbee module of transmitter and through wireless communication to receivers zigbee and arm controller of receiver will send the data to GSM modem and using AT commands this data is sent on user
9. eld area and gives proposed architecture for real time paddy crop field monitoring with zigbee wireless sensor network analysed about real time readings of temperature and humidity sensor deployed in real time Result shows that zigbee wireless sensor network is efficient for paddy crop field monitoring Now we are working in the part how to resend the packets when packet loss occurs and also doing simulation work for more number of nodes implementing in the paddy crop field environment The proposed work gives efficient monitoring of paddy crop field monitoring 9 The project is thus carried out using ARM7TDMI core with the help of GSM technologies This project finds application in domestic agricultural field In civilian domain this can be used to ensure faithful irrigation of farm field since we have the option of finding out moisture level of soil in a particular area 10 The article based on embedded database of greenhouse temperature and humidity control system intelligent Put forward by embedded database system set up in an ideal environment for data greenhouse temperature and humidity control greenhouse crops in the process of growth under control 11 The purpose of this paper is to provide a review of a range of popular sensors on the market The paper also discusses their operating principles as well as addresses their advantages and disadvantages 12 This project implements the emerging applications of GSM technology Using GSM networks
10. ent Control System ISSN 1109 2734 Issue 1 Volume 8 January 2009 11 Vu Minh Quan Gourab Sen Gupta Subhas Mukhopadhyay Review of Sensors for Greenhouse Climate Monitoring IEEE 978 1 4244 8064 7 11 26 00 2011 12 Karthik Maddipatla Thentu Sravani Thota Rajesh R S V Mani Krishna J Avinash Remote Access to Agricultural Motor through the Usage of GSM and SMS Technologies Vol 1 No 3 2012 ISSN 2166 2924 13 GSM SIM900 online user manual 14 Online user manual of different sensors and ZIGBEE module BIOGRAPHY Ms Shweta S Patil has completed Bachelor of Engineering in Electronics and telecommunication from Prof Ram Meghe Institute of Technology and Research Badnera Amravati INDIA and currently pursuing Master of Engineering in Digital Electronics from Sipna s College of Engineering and Technology Amravati Maharashtra INDIA Mrs Ashwini V Malviya is currently working as Assistant Professor in Electronics and Telecommunication Engineering Department Sipna s College of Engineering Amravati Maharashtra INDIA Copyright to J AREEIE www ijareeie com 8787
11. person will be indicated through SMS using the GSM module which is connected to the microcontroller Fig a shows the picture of transmitter of our system and fig b shows the picture of receiver of our system that is placed in the agricultural field which will sense the respective parameters and show the values on the LCD display and process it to send SMS through GSM to the user mobile at awa y EA Fog VD ag Fig b receiver Copyright to J AREEIE www ijareeie com 8784 ISSN Print 2320 3765 ISSN Online 2278 8875 International Journal of Advanced Research in Electrical Electronics and Instrumentation Engineering An ISO 3297 2007 Certified Organization Vol 3 Issue 4 April 2014 AV FLOWCHART Below figure shows the flowchart about the working of the system Initially after setting up the network it checks all the field conditions i e sensors do their work of sensing the data This sensed data is then processed by the ARM controller Then to the ZIGBEE node of transmitter then to ZIGBEE node of the receiver and then to the GSM If this data is above threshold value then send SMS to user It means it will alarm the farmer that the field needs some care And finally show that system is in condition Get data from various sensors If data sensed by sensor pY Processthe sensed data Data sent to the Zigbee Node Scan for N Scan for some time Send the data node p mmm
12. porary number that is valid only for the duration of a single call The HLR generates a response message which includes the MSRN and sends it back across the SS7 network to the MSC Finally the MSC attempts to complete the call using the MSRN provided ZIGBEE TECHNOLOGY The system uses zigbee technology Zigbee is a low power wireless sensor network used in many applications such as oil field monitoring industrial monitoring mine safety etc But the usage of zigbee wireless sensor network in agricultural field is very low This paper shows the model for perfect monitoring of crop field and experimental result of that model when deploying nodes in real time Physical and MAC Medium Access Control layers of zigbee are supported by IEEE 802 15 4 The physical layer supports three frequency bands that are 2 450MHz 915MHz and 868 MHz with different gross data rates 250 kbs 1 40 kbs 1 and 20 kbs 1 respectively Table shows the features of the IEEE 802 116 BLUETOOTH and ZIGBEE with their comparative features Copyright to J AREEIE www ijareeie com 8782 ISSN Print 2320 3765 ISSN Online 2278 8875 International Journal of Advanced Research in Electrical Electronics and Instrumentation Engineering An ISO 3297 2007 Certified Organization Vol 3 Issue 4 April 2014 Enumeration upto 10 _ seconds _ I LITERATURE SURVEY 8 In this paper we have discussed about how to utilize the sensor in the paddy crop fi
13. what the ambient temperature is a humidity sensor also called a hygrometer that measures and regularly reports the relative humidity in the air Soil moisture sensors measure the water content in soil The soil moisture probe is made up of multiple soil moisture sensors Soil moisture is highly variable Readings from a single site isn t enough to give accuracy In order to make good soil moisture readings you need research quality probes and you need a number of probes placed The phase line sensor is the indication of the power on the three lines of the supply of 230VAC The water level sensor senses the level of the water in the well and indicates the status of the well and displays it on the LCD Screen Here we consider 2 levels for our indication such as low level amp high level The LCD is connected with the 4 bit mode The four data pins i e D4 D7 of the LCD are connected to the P1 18 to P1 21 pins of the port 1 The control pin RS of the LCD is connected to the P1 16 and the chip enable pin of the LCD are connected to the P1 17 of the microcontroller The temperature sensor is connected to the ADC pin P0 28 of the microcontroller Humidity sensor is connected to the ADC pin P0 29 of the microcontroller The main working of this project is to continuously check the temperature humidity and soil moisture conditions through internal ADC and displays the readings on the LCD display If the reading goes beyond the threshold values then the specified
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