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Smart technologies and systems for water use efficiency - on farm, canal systems. Open source hardware and software used...
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14
Nov
20
14
Authors: Sai Bhaskar Reddy Nakka, Coordinator, ClimaAdapt Project, WALAMTARI
Yella Reddy Kaluvai Director (Agriculture & Research), WALAMTARI &Narayan Reddy Llati, Director General, WALAMTARI
Smart technologies for improving Water Use Efficiency :
Initiatives under ClimaAdapt Project by WALAMTARI
Water And Land Management Training and Research Institute (WALAMTARI)Himayatsagar, Hyderabad - 500030
National Workshop onClimate Change and Water : Improving Water Use Efficiency
13-14 Nov 2014
Water Use Efficiency
CANAL
MONITORINGMANUAL - DATA
COLLECTIONAUTOMATION -
SENSORS
MANAGEMENTMANUAL - SCHEDULE
AUTOMATION - CANAL AUTOMATION
DECISION SUPPORT SYSTEMS
ON-FARM
MONITORINGMANUAL - DATA
COLLECTIONAUTOMATION -
SENSORS
MANAGEMENTMANUAL - SCHEDULE
AUTOMATION - CANAL AUTOMATION
DECISION SUPPORT SYSTEMS
Developed sensors for measuring the parameters - water level, soil moisture, relative humidity, temperature
RBC (Replogle, Bos, Clemmens) flumes
Challenges in collecting dataThe first problem primarily has to do with entering data manually, while the second problem is caused by different colleagues in the field taking measurements in different ways
People can cheat by sending information without being in the field based on their experience / guess.
WATER MANAGEMENT
SYSTEMS
TIMELY RELEASE OF WATER
ANALYSIS VOLUME OF WATER
Field level monitoring
Portable sensors
Ultrasonic sensors for water level
Temperature and relative humidity sensor
Soil Moisture sensor
GSM BOARD FOR SENDING SMS
Arduino Uno Microcontroller
CLICK sensor for soil moisture with GSM
TWEET sensor for water level with GSM
Ongoing work
# Parameter Number
Prototypes developed 30
No of trainings organised 10
No. of exposure visits organised 2
No. of people trained 200
Sensors installed 10
Software Development ongoing
•Monitoring•Control centre•Sensors development lab•Software development•Operation and
maintenance - Sensors, instruments, transducers, communication systems, power, etc.
•Decision support systems – Information visualization, Graphics, Artificial Intelligence, analysis, reports, etc.
WATER MANAGEMENT
CENTRE
Smart Technology Systems# Component Application Identified options 1 Hardware /
Instruments
Information collection sensors / instruments
Water level Ultrasonic sensor, For water flows and quantity Acoustic Doppler Current Profiler, Sensors for soil moisture, Temperature, relative humidity, solar radiation Cameras for collecting photos and videos
Information processing and receivers
Computers, Servers, Laptops, Tablets, Smart Phones
Sensors development and maintenance
Sensors and instrumentation lab
Decision support system
Control centre
Communication or information transfer systems
Satellite communication, Radio Frequency, telephone, cell phoneWifi, blue tooth, GSM and data logger
Control Center Automation, Semi-automation and manual systems
# Component Application Identified options 2 SOFTWARE CNFMS – Java, SCADA, PID etc., softwares
GIS / Remote sensing, Big data, Information visualization
Flow diagram
Software and Sensors Dev.
TeamRESEARCH
IMPLEMENTATION
CAPACITY BUILDING
- Superintending Engineer and team- Farmers Associations and other institutions- Farmers
- WALAMTARI- Field Training Centres
- Water Manager- PhD Scholars- Internships
Canal Network Flow Monitoring System [CNFMS]
Design-Software Engineers-Electronics and communication engineersEtc.,
Implement
ClimaAdapt
I&CAD
BIOFORSK & PARTNERS
WALAMTARI
WATER MANAGEME
NT
Sensors and Instruments Lab
Climate CellWALAMTARI, AP
ProjectsClimaAdapt
Project
Canal Network flow monitoring
system
Research and studies
ForumClimate Water
Forum –discussion groups, website
Networking
Meetings / conferences /
seminars / workshops
Capacity building
Training, awareness,
sensitization, etc.
Dissemination - Online / Print –
Books , booklets, magazines ,
posters, Publications
STAKEHOLDERS
•IRRIGATION DEPARTMENT•LINE DEPARTMENTS•CIVIL SOCIETY•PUBLIC SECTOR•PRIVATE SECTOR
PRIMARY STAKEHOLDERS-FARMERS’ ASSOCIATIONS-SHG WOMEN-YOUTH & CHILDREN
POLICY / ADVOCAC
Y
I & CAD
Bioforsk and project partners
Sensors
26
SENSORS
CONTACT
PRESSURE TYPE
CAPACITANCE TYPE
SHAFT ENCODERS
BUBBLER
NON CONTACT
ULTRASONIC
RADAR
ADCP (SONAR)
Mobile Canal Control
Digital Pulsed Doppler or Acoustic Doppler current profiler
contact type• Pulsed wave (PW) Doppler systems use a
transducer that alternates transmission and reception of ultrasound.
• One main advantage of pulsed Doppler is its ability to provide Doppler shift data selectively from a small segment along the ultrasound beam, referred to as the “sample volume”.
• The location of the sample volume is operator controlled.
28
River Surveyor
River Surveyor• The patented and award-winning
RiverSurveyor®, S5/M9 systems give a new perspective to the notion of measuring open channel hydraulics. Using SonTek's exclusive SmartPulseHD®, multiple acoustic frequencies are fused with precise bandwidth control for the most robust and continuous shallow-to-deep discharge measurements ever. A deterministic microcontroller expertly apportions the proper acoustics, pulse scheme, and cell size to get the highest definition possible so you can focus on the measurement, not the instrument setup. The system even has a vertical beam for precise channel definition and it's all designed to work intuitively.
Aqua Profiler
31
Aqua ProfilerContact type
The system is designed to measure both, the vector and the magnitude (using twin velocity beams) of individual velocity cells to account for velocity variations within the flow and obtain the flow profile.
A third vertical acoustic or hydrostatic sensor beam is used to measure water level.
Technical architecture
Smart phones and tablets
DATA FLOW PATH
35
DATA VISUALISATION
36
Graphical representation
SENSORS
WATER
LEVEL
ACCURACY
POWER
INPUT
COST/UNIT(Rs)
SERVICE OF AGENCY
1) CAMPBELL
SCIENTIFIC
1 year warrenty
>RADAR RANGING SENSOR 40275-72585
a)CS475-L 50mm-20m ± 5mm 9.6-16 Vdc
b)CS476-L 50mm-30m ±3mm 9.6-16 Vdc
c)CS477-L 400mm-70m ±15mm 9.6- 16 Vdc
>SONIC RANGING SENSOR 2565-55285
SR50A-L 0.5-10m ±1cm 9-18 Vdc
2) VIRTUAL
ELECTRONICS
>DIGITAL WATER LEVEL RECORDER-RADAR TYPE 3025-60125
DWLR-R 15m-70m ±2mm 12 v 37
3)
HYDROVISION
>ULTRASONIC LEVEL
SENSOR
2575-50254
SEP3702 25m ±2% 24 Vdc
SHANGHAI
CX-RLM RADAR
WATER LEVEL
SENSOR WITH
ALARM
30 m <0.1% 4216-60230 1Year warranty
4) CHEMINS
WATER LEVEL
SENSOR LKZLD-A
30 m <0.1% 24 Vdc
RADAR WATER
LEVEL SENSOR
HD
30 m 6000-12000
38
5) SHANGHAI
CX-RLM-081
PULSE RADAR
INFRARED WATER
LEVEL SENSOR
20m <0.1% 7000-60230
RRF-15 70m ±5mm 60230-18690
VRPWRD51-56 20m ±10mm 48184-12460
VRPWRD35 20m ±3mm 24 Vdc 48184-12460
SHAANXI CHINA-RADAR WATER LEVEL
SENSOR
YK=RLT01 35m ±2mm 6023-72276
39
Control CenterData Processing and
dissemination for Decision Support
Meteorological predictions and information
Weather forecast information to mobiles
Pest and disease surveillance for major crops
Weather based crop insurance products
Computer- models
ObservationsWeather
information
VIPS
http://washtech.wordpress.com/2010/11/03/monitoring-water-for-people-launches-android-app/
Real time Maps
Real-time dataThe application allows water users to instantly access
information from handheld devices on stream for surface water, major reservoir levels, canal water flows/levels. The free mobile app will be made available for iPhone, Android and MS Windows for stakeholders to access information.
River levels and flows
Storage elevations,
volumes and discharges
Canal Levels at nodes
Ground water levels.
Determine water availability, water
allocations and water releases
develop water sharing plans
evaluate the performance of
water sharing plans
predict flood levels to protect people
and property
gauge the health of rivers and floodplains
manage surface and groundwater
resources
The real time is useful
Adopting the irrigation scheduling water usage can be minimized
Generating crop water demand and supply graphs and make use of the same while releasing water to canals.
Predicting occurrence of rainfall in the future by using rainfall probability analysis
Adoption of visualization techniques for quick decision making and supervision of gates, meters and other field devices.
Water delivery would be equitable and also economical
Thank you…