10-09-2016, 11:07 AM
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ABSTRACT:
The continuous increasing demand of food requires a rapid improvement in the food production technology. At present, the farmers in India are using the manually controlled irrigation technique, wherein the farmers irrigate the land at regular intervals. Because of this, sometimes more water is consumed or it reaches late due to which the crops get dried. For this we have proposed the use of automated drip irrigation system. Where, the water is supplied near the root zone of the plants drip by drip. With this system, we also try to provide brief details about the crops which can be grown on any particular land. With this accurate knowledge about the crops in the fields, the irrigation will take place only when there will be an intense requirement of water. This saves a lot of water. In this project we try to develop, pilot and promote the use of web-based application tools along with software apps for mobile devices. So that we can have, automatic remote irrigation systems which will help farmers to raise crops with proper knowledge about it and by saving large amount of water.
Keywords:
INTRODUCTION
In India, the farmers use the present system. In this technique of irrigation, manual control of water is done. Here, the farmers irrigate the land at the regular intervals. This process sometimes consumes more water or sometimes the water reaches late. Because of this the crops in the farms get dried. The water deficiency can be detrimental to plants before visible wilting occurs. This results in slow growth rate of crops, lighter weight fruit follows slight water deficiency. In this system there is no controlling entity, so a lot of water is unnecessarily wasted and because of which the crops does not get proper water.
The proposed system provides following features:
• Application framework enabling reuse and replacement of components.
• Virtual machine optimized for mobile devices.
• Integrated browser based on the open source Web kit engine.
• Optimized graphics powered by a custom 2D graphics library; 3D graphics based on the OpenGL ES 1.0 specification (hardware acceleration optional).
• SQLite for structured data storage.
• Media support for common audio, video, and still image formats (MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, and GIF).
• GSM Telephony (hardware dependent).
• Bluetooth, EDGE, 3G, and Wi-Fi (hardware dependent).
• Camera, GPS, compass, and accelerometer (hardware dependent).
• Rich development environment including a device emulator, tools for debugging, memory and performance profiling, and a plugin for the Eclipse IDE.
APPLICATIONS
Android will ship with a set of core applications including an email client, SMS program, calendar, maps, browser, contacts, and others. All applications are written using the Java programming language.
Application Framework
By providing an open development platform, Android offers developers the ability to build extremely rich and innovative applications. Developers are free to take advantage of the device hardware, access location information, run background services, set alarms, adding notifications to the status bar much more.
Developers have full access to the same framework APIs used by the core applications. The application architecture is designed to simplify the reuse of components; any application can publish its capabilities and any other application may then make use of those capabilities (subject to security constraints enforced by the framework). This same mechanism allows components to be replaced by the user.
A rich and extensible set of Views that can be used to build an application, including lists, grids, text boxes, buttons, and even an embeddable web browser Content Providers that enable applications to access data from other applications (such as Contacts), or to share their own data A Resource Manager, providing access to non-code resources such as localized strings, graphics, and layout files A Notification Manager that enables all applications to display custom alerts in the status bar An Activity Manager that manages the lifecycle of applications and provides a common navigation back stack
Fig. 3.2 The System Architecture
Automatic Drip Irrigation is a valuable tool for accurate soil moisture control in highly specialized greenhouse vegetable production and it is a simple, precise method for irrigation. We are used three sensor temperature sensor, humidity sensor & soil moisture sensor. Measure temperature, humidity & soil moisture in mud. This measurement display on LCD & also send to farmer mobile. It also helps in time saving, removal of human error in adjusting available soil moisture levels and to maximize their net profits. Irrigation system uses valves to turn irrigation ON and OFF. These valves may be easily automated by using controllers and solenoids. Automating farm or nursery irrigation allows farmers to apply the right amount of water at the right time, regardless of the availability of labor to turn valves on and off. Controlling & monitoring of process is done by android App.
In this we can use the android app over the cloud computing. Data integration approach based on three environmental Sensors to estimate ground water balance and average water availability. Cloud computing infrastructure has been used to integrate data, An analytical outcome from the Sensor CLOUD is presented as dynamic web based knowledge recommendation service using JSON file format. An intelligent ANDROID based mobile application has been developed, capable of automatically communicating with the Sensor CLOUD to get the most recent daily irrigation, water requirement for a chosen location and display the status in a user friendly traffic light system. This recommendation could be used directly by the farmers to make the final decision whether to buy extra water for irrigation or not on a particular day.
CHARACTERISTICS:
1. It has Open Source operating system (Android).
2. It is a totally Automated System.
3. It is Wireless System.
4. Provides support for object oriented languages like java, python.
5. Saves the time of user.
6. Saves resources such as water.
7. Provides crop related information to new users.
8. Provides secure access to data.
ADVANTAGES:
1. The main advantage of this module is the farmer can remotely switch on or off motor by using his mobile phone. He can be anywhere in the world.
2. Saves time
3. Saves water.
4. An automatic irrigation system can save you literally thousands of gallons of water a year simply by remembering to turn itself off at the right time.
5.Plays a key role in water conservation, prevention of water pollution, and enhanced crop productivity. This project will develop, pilot, and promote the use of a web-based IWM tool along with software apps for mobile devices.