Claims:We claim:-

1. IOT based Smart Irrigation System comprises of timer, GPS, Wi-Fi module, motor, Android application, buzzer, solar panel, microcontroller, sensors.

2. IOT based Smart Irrigation System as claimed in claim 1 characterized in that; four tanks assembly implemented each separately containing water, medicines, fertilizers and pesticides and other three tanks are connected to water tank; where water supplied through motor operated automatically with the help of GSM and Wi-Fi; Also timer and alarm is configured so when alarm buzz at given set timer, the system check whether electric supply is available or not, if electric supply is available then motor automatically switched ON and when electric supply is not available then system automatically switch to solar supply and motor switched ON for particular required time.

3. Accordingly as claimed in claim 1 wherein said system can be operated with the help of mobile and android application.
, Description:FORM 2
THE PATENT ACT 1970
(39 OF 1970)
AND
The patent rules, 2003
COMPLETE SPECIFICATION
(See section 10: rule 13)

1. TITLE OF INVENTION
IOT based Smart Irrigation System

2. APPLICANTS
Name Nationality Address
Prof R. R. Bhandari Indian Department of Computer Engineering, SNJB’S Late Sau. Kantabai Bhavarlaji jain Collage of Engineering, Chandwad, Dist -Nashik, Maharashtra (423101)
Bafana Khushabu Subhash Indian Ashok chok. Subhash medical,At Po –Umarana, Tal-DevalDist- Nashik, Maharashtra (423110)
Bafana Nilam Pravin Indian Aanandnagar near rameshvar temple At Po –Umarana Tal-Deval, Dist- Nashik, Maharashtra (423110)
Pagar Ujwala Jaywant Indian A\P Kalwan, Tal-Kalwan, Dist- Nashik, Maharashtra (423501)

3. PREAMBLE TO THE DESCRIPTION

COMPLETE
Following specification particularly describes the invention and the manner in which it is to be performed.

4. DESCRIPTION.

Technical field of invention:

Present invention in general relates to field of agricultural implements and more particular to an IoT based Smart Irrigation System.

Prior art:

India is the country of agriculture which plays an important role for development of country. In India there are near about 80% people who work as farmers. The irrigation plays important role in Indian agriculture field.The existing system was providing option of missed call and message alert, but the drawback of this previous system was if it did not have any network in mobile it will not work until and unless the network is available or if the mobile get damaged then user need to re-install the complete system again, which was cost consuming.

US 20120303168 A1 discloses System and Method for Smart Irrigation. A smart irrigation system for an irrigation controller associated with an irrigation site is described herein. The smart irrigation system comprises a central control system having a user interface and a smart scheduler. The central control system is configured to derive and send an irrigation schedule for the irrigation site. The smart scheduler comprises a data receiver, a processor, and a signal interface. The data receiver is configured to receive the irrigation schedule. The processor is configured to convert the irrigation schedule to a series of control signals that the irrigation controller recognizes. The signal interface is configured to connect to the irrigation controller and to send the series of control signals to the irrigation controller. The system uses weather data and irrigation site-specific information to automatically apply the optimal irrigation schedule. Users are able to remotely control the irrigation via networks such as Internet.
US 4852802 discloses smart irrigation sprinklers. An improved automated irrigation system having localized moisture needs input to the control function. There is a sprinkler head connected to a supply of water under pressure by a pipe having a valve therein. A moisture sensing probe is placed in the soil adjacent the sprinkler head for developing an electrical signal representing the moisture content of the soil surrounding the probe. There is irrigation bypass logic disposed at the probe and operably connected to the valve and the probe for comparing the moisture content of the soil surrounding the probe to pre-established limits and for preventing the valve from supplying water to the sprinkler head when there is sufficient moisture in the soil. A timer controller can be employed to provide operating power to the system only at preferred times for watering. The moisture parameters for watering are adjustable. There is a wirelessly connected version eliminating wires between the probes and the valves. Supplemental valves are employed in branch lines and riser pipes to give more accurate control over localized areas and planting. Preferred power is supplied by a rechargeable battery recharged by a solar panel. There is apparatus for optimally adding fertilizer to the irrigation water as part of the moisture controlled system or on a stand-alone basis.

US 20140117108 A1 discloses Smart Irrigation Assistant. The Smart Irrigation Assistant (SIA) adaptor works in conjunction with an existing standard sprinkler timer to automatically modify the amount of water that is delivered to each zone based on the relative humidity. Provisions are also made for having the water delivered in intervals within the maximum time set on the standard sprinkler timer. This allows time for the water to soak into the ground before the remainder of the water allocated for that zone is applied. The SIA is powered from the existing standard sprinkler timer. It is connected to each of the wires that control the irrigating valves and it is connected in series with the common (ground) wire that goes to all valves. The SIA breaks the connection on the common circuit to the valves in order to stop the flow of water to the active zone.

US20170156274 A1 discloses System and Methods for Providing Remote Irrigation System Operation. The disclosure relates systems and methods for providing remote irrigation system operation. In any embodiment, the method for a home automation system may include coupling an irrigation control bypass module with a legacy irrigation control panel associated with a legacy irrigation automation system. The method may also include setting the legacy irrigation control panel to an inactive state, and operating the legacy irrigation automation system based at least in part on a first set of one or more instructions received from the irrigation control bypass module. In any embodiment, the irrigation control bypass module may be initiated based at least in part on a second set of one or more instructions received from the home automation system.

It would be desirable to have a cost effective irrigation system that calculate, update, adjust, and provide a water schedule automatically based on information source available to the system, while minimizing the system replacement/upgrade cost. Hence the present invention designs and develops an IoT based Smart Irrigation System.

Object:

1. Primary object of the present invention is to design and develop IoT based Smart Irrigation System.

2. Another object of the present invention is to develop an application which will easily manage the farm work.

3. Yet another object of the present invention is to develop an application which will reduce the hard work and the time required for managing farming.

Other objects, features and advantages will become apparent from detail description and appended claims to those skilled in art.

STATEMENT:

Accordingly following invention relates to an IOT based Smart Irrigation System. Where in user has to first sign-in in the system. Here, four tanks are used each separately containing water, medicines, fertilizers and pesticides. The other three tanks are connected to water tank. So that pesticides can be sprinkled all over the farm with the help of Sprinkler and Drone system. Then with the help of Drip and Drone system, Water, medicines, fertilizers will be spread in the farm in liquid form.The motor operated automatically with the help of GSM and Wi-Fi for checking the water levels of river and well. Also the system provides the timer. When the alarm buzz at given set timer, the system check whether electric supply is available or not. If electric supply is available then motor automatically switched ON. And when electric supply is not available then system automatically switch to solar supply and motor switched ON for particular required time. With the help of timer system motor start automatically by setting the time in timer so that motor get automatically on/off. The preferred embodiment mainly comprises of timer, GPS, Wi-Fi module, motor, Android application, buzzer, solar panel, microcontroller, sensors, etc.

BRIEF DESCRIPTION OF DRAWING:
This invention is described by way of example with reference to the following drawing where,

Figure 1 of sheet 1 shows the block diagram of IoT based smart irrigation system.
Where,
1 denotes Water
2denotes Medicine
3denotes Fertilizer
4denotes Pesticides
5denotes Motor
6denotes Server
7denotes Android App
8denotes Farmer
9denotes Level sensor
10denotes Sprinkler
11denotes SMS notification
12denotes Drip
13denotes Moisture sensor
14denotes Farm
15denotes GSM
16denotesArduino UNO
17denotes Battery
18denotes Solar Panel
19denotesWell
20denotes Driver 1
21denotes Motor 1
22denotesArduino UNO 1
23denotesGSM 1
24denotes Driver
25denotes High
26denotes Low.

In order that the manner in which the above-cited and other advantages and objects of the invention are obtained, a more particular description of the invention briefly described above will be referred, which are illustrated in the appended drawing. Understanding that these drawing depict only typical embodiment of the invention and therefore not to be considered limiting on its scope, the invention will be described with additional specificity and details through the use of the accompanying drawing.
Detailed description:

The present invention provides an IoT based Smart Irrigation System.The main purpose of this system is to improve the agriculture by enhancing the technology using Wireless Sensor technology. The proposed system is based on android application which will help the farmer to manage the farming resources. Android, Wireless Sensor networks and IOT plays a major role in Smart agriculture.

The users provide the inputs to the system. Here, four tanks are used each separately containing water, medicines, fertilizers and pesticides. The other three tanks are connected to water tank. So that pesticides can be sprinkled all over the farm with the help of Sprinkler and Drone system.Then with the help of Drip and Drone system,Water, medicines, fertilizers will be spread in the farm in liquid form.

As the system requires water supply in high demand, so through river or dam userpull water into well and then is filled in the water tank. After checking the water levels of river and well, water from the tank is then finally supplied to the farm with the help of GSM system and Wi-Fi. The motor operated automatically with the help of GSM and Wi-Fi.

Also in the present system provides the timer is provided, when the alarm buzzes at given set timer, the system check whether electric supply is available or not. If electric supply is available then motor automatically switched ON. And when electric supply is not available then system automatically switch to solar supply and motor switched ON for particular required time.

Suppose if any person has to start the motor at 4 o'clock and if the person is busy or has just forgotten to switch ON the motor then with the help of timer system motor start automatically by setting the time in timer so that motor get automatically on/off.
This whole system can be operated with the help of mobile and android application. If android app is not working (that means any network issue, mobile damage, application crash etc.) then by using another mobile it able to send the message with special code to motor and all operation. Message can be send through any number of mobile phones with different mobile numbers for performing all the operations. Security is provided by using special key. So thus motor switches on / off according to our needs and availability.Thus whole system can be operated with the help of user-friendly mobile application.

The presently invented approach having automatically motor ON/OFF. With the help of mobile application by using smart irrigation application motor system can be on/off anytime and anywhere. This system also saves the time. To on/off the motor the presences of farmer are not essential there and Minimizing man power efforts, water wastage reduce.

Additional advantages and modification will readily occur to those skilled in art. Therefore, the invention in its broader aspect is not limited to specific details and representative embodiments shown and described herein. Accordingly various modifications may be made without departing from the spirit or scope of the general invention concept as defined by the appended claims and their equivalents.