Water Distribution Management - A Design by High School Kids
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This document proposes a water distribution management system using sensors to detect leaks and contamination. Stakeholders include residents and water suppliers. The system uses pressure, location, and chemical sensors along water pipes to detect leaks and contamination levels. When issues are detected, valves shut off the affected area, alerts are sent to command centers and field personnel, and residents are notified. A mobile app and command center dashboard provide real-time water quality data and outage information to users. The system aims to reduce water waste and health issues while helping suppliers improve maintenance.
Water Distribution Management - A Design by High School Kids
- 1. Water Distribution Management Done by- Kartik Agrawal (9th) Deepak Srinivas (12th)
- 2. WATER DISTRIBUTION PROBLEMS A lot of water is wasted due to leakage. Trouble caused to the residents due contamination
- 3. STAKEHOLDERS Residents Need to know the status and quality of the water. Suppliers Need to know the leakage and level of contamination of the water and the respective locations.
- 4. PAIN POINTS Lack of information about water supply and quality; and health problems with the contaminated water. Suppliers may not know the water leakage location, level of contamination, also lose revenue.
- 5. STATES AND ATTRIBUTES Water Leak Water Pressure Location Water Contamination Chemical and Pathogen Sensor Location
- 6. Water leak detection(WEPS01) P1 ,L1 ,S1 P2 ,L2 ,S2 Where P is pressure sensor L is location sensor S is shut valve sensor Context Building Rules If (P2 < P1 ) Then, Water leak occurred between P1 and P2 Actions ● Shut off valve at L1 ● Raise alerts in command centres ● Inform field support person ● Inform residents in the affected areas
- 7. Water Contamination Detection C1 ,L1 ,S1 C2 ,, L2 ,S2 Where C is chemical sensor L is location sensor S is shut off valve sensor Context Building Rules If chemicals (Na, Fe, Mn, Ca) present in higher concentration or/and microbes are present then, Water is contaminated Actions ● Shut off valve at L1 ● Raise alerts in command centres ● Inform field support person ● Inform residents in the affected areas
- 8. SENSOR ACTIVATION DETECT CONTAMINATION (WASPMOTE) Range for Total Dissolved solids(TDS) < 300mg/lit >300mg/lit and <900mg/lit >900mg/lit and ,1200mg/lit >1200mg/lit Valve is manually closed when there is a huge difference in pressure which would also be notified by a red light.
- 9. Network Architecture InternetISP C S M P Remote Cloud Server Water Suppliers LORA NB-IOT Where P-Pressure Sensor M-Microbe Sensor S-Shut off Valve Sensor C-Chemical Sensor W-Water metre and Quality Sensor Protocol Used- CoAP over IPv6 W Mobile App for Citizens Command Centre
- 10. Mobile App QUALITY PAST DATA LOCATION CALL Quality- The citizens can view the quality of water anytime from the mobile app Past Data- Citizens can view the past data about the water leakage and contamination of water Location- Citizens can view the location of the pipe burst and avoid taking the water if they come under those areas Call- Citizens can call the water supplier/plumbers
- 11. Command Center vvvvv Water Leak Location Water Quality Graph pH Of Water 8.2 Amount of water 740 Lit/min Pressure Difference 50 psi Water leak Water contamination
- 12. Benefits for the Users ● Always know the quality and status of water ● Can avoid spending money on RO water systems ● Can save water wasted using RO systems ● They can stay healthy
- 13. Benefits for the Water Suppliers ● Can avoid routine checkups and can depend on predictive maintenance ● Can monitor water supply and can act in realtime ● Can predict the pipe replacement if needed in future
- 14. Benefits for the Field Personnel ● Realtime information on the incidents and the location of pipe burst help save their time and effort ● It can also predict the future failures and thus help them to be on top of their work
- 15. Thank You