scholarly journals RANCANG BANGUN PEMBACAAN VOLUME AIR YANG DIKONSUMSI PELANGGAN PDAM MELALUI SMS

Foristek ◽  
2019 ◽  
Vol 9 (2) ◽  
Author(s):  
Jepri Purwantoro ◽  
Tan Suryani Sollu ◽  
Nurhani Amin
Keyword(s):  
Real Time ◽  
Water Flow ◽  
Water Consumption ◽  
Flow Sensor ◽  
Water Usage ◽  
Average Deviation ◽  
Total Water Consumption ◽  
Pulse Output ◽  
Arduino Uno ◽  
Reading System

The PDAM is still using an analog flow meter. For PDAM customers, information on analog flow meters is difficult to access and convert into payment amounts. With an analog reading system, the PDAM officer still records using the manual method of the customer's total water consumption data. From the problems above, we need a digital reading system that can display customer water consumption and payment data that can be accessed by customers. The reading of the volume of water consumed by PDAM customers via SMS is a device designed based on the Arduino Uno microcontroller, equipped with the ability to monitor water usage in real time using SMS media. The reading of the volume of water consumed by PDAM customers uses a water flow sensor that functions to read the flow of water that passes and provides pulse output. Arduino Uno receives pulse output from the water flow sensor which is then converted into a number that shows the number and tariff of water usage of PDAM customers. The LCD displays information on total usage, usage rates, time and date in real time. The SIM800L module sends SMS based on orders received from customers and PDAM officials. The results achieved in this study are the water flow sensor is able to read the amount of water consumption of PDAM customers with an average deviation of 0.034%. Tests show the results of payment conversions are in accordance with the PDAM payment model in Palu City.

Analyzing the Effect of Mandatory Water Restrictions on Water Usage

2020 ◽  
Vol 20 (2) ◽  
Author(s):  
Trey Dronyk-Trosper ◽  
Brandli Stitzel
Keyword(s):  
Water Use ◽  
Water Consumption ◽  
Water Rights ◽  
Water Usage ◽  
Total Water ◽  
Water Restriction ◽  
Way Of Life ◽  
Total Water Consumption ◽  
Water Restrictions

AbstractAs water rights and water usage become an ever more important part of municipalities’ and states’ way of life, it becomes important to understand what policies can be effective for encouraging conservation of water. One method that has been employed at various times and throughout numerous communities is to limit outdoor watering days. We use a dataset with over 3 million property-month observations during the 2007–2015 period in Norman, Oklahoma, to identify whether the periodic implementation of mandatory water restrictions reduces water usage. Our data allow us to exploit variance in the timing of these water restriction programs. Our findings indicate that this policy reduces water consumption by 0.7 % of total water consumption. Additionally, we use home assessment prices to identify heterogeneity in this response, finding that high priced homes are more responsive to water use restrictions.

scholarly journals Non-Invasive Estimation of Domestic Hot Water Usage with Temperature and Vibration Sensors

2019 ◽  
Author(s):  
MJ Booysen
Keyword(s):  
Water Flow ◽  
Flow Rate ◽  
Water Consumption ◽  
Flow Measurement ◽  
Hot Water ◽  
Water Usage ◽  
Flow Rates ◽  
Domestic Hot Water ◽  
Non Invasive ◽  
Water Heaters

Electric water heaters are responsible for a large portion of electricity consumption and water usage in the domestic sector. Smart water heaters alleviate the strain on the electricity supply grid and reduce water consumption through behavioural change, but the installation of in-line flow meters is inconvenient and expensive. A non-invasive water flow meter is proposed as an alternative. Non-invasive flow measurement is more common for high flow rates in the industrial sector than for domestic applications. Various non-invasive water measurement methods are investigated in the context of domestic hot water, and a combination of thermal- and vibration-sensing is proposed. The proposed solution uses inexpensive, easily installable, non-invasive sensors and a novel algorithm to provide the same flow measurement accuracy as existing in-line meters. The algorithm detects the beginning and end of water consumption events with an accuracy of 95.6%. Quantitative flow rate estimation was possible for flow rates greater than 5 L min⁻¹ with an accuracy of 89%, while volumetric usage estimation had an accuracy of more than 93%. The algorithm limitations were applied to field data, revealing that water consumption could be detected with an error of less than 12% within the limitations of the proposed algorithm. The paper presents a successful proof of concept for a non-invasive alternative to domestic hot water flow rate measurement.

scholarly journals Water Discharge and River Depth Measurement Using Fuzzy Logic Based on Internet of Things

2020 ◽  
Vol 4 (3) ◽  
pp. 384-391
Author(s):  
Kurnia Wisuda Aji ◽  
Aji Gautama Putrada ◽  
Sidik Prabowo ◽  
Mas'ud Adhi Saputra
Keyword(s):  
Fuzzy Logic ◽  
Internet Of Things ◽  
Real Time ◽  
Water Flow ◽  
Water Discharge ◽  
Ultrasonic Sensor ◽  
Flow Sensor ◽  
Depth Information ◽  
Sufficient Information ◽  
Depth Measurement

Based on statistics from Indonesian National Board for Disaster Management (BNPB) there are still many casualties caused by drifting or drowning in rivers every year. This is because most victims do not have sufficient information related to water discharge and river depth. In an effort to reduce the potential victims of these problems, a prototype was designed to provide a warning regarding river status as a display in the detail condition of the river in real-time. In this research, a prototype measuring instrument was produced that could provide information on water discharge and river depth in a sustainable and real-time manner. The prototype device consists of two main sensors as an implementation of internet of things, a water flow sensor and an ultrasonic sensor. Water flow sensor used to calculate the water discharge, and ultrasonic sensor used to measure depth of the river. Fuzzy logic has been used because it can work well for simple classification and work similarly like human reasoning. This information can be monitored through the website and LCD attached on the device. The results of the study with the help of the Linear Congruential Generator (LCG) method indicated that greater input value of the water discharge and the river depth caused more dangerous of the river status. Whereas the prototype produced has an error range of 5-6 cm for depth information generated by the ultrasonic sensor while the accuracy of the water flow sensor on the master device is 79.75% and the slave device is 84%.  

Micro-component survey of residential water consumption in Hanoi

2013 ◽  
Vol 13 (2) ◽  
pp. 469-478 ◽  
Author(s):  
Y. Otaki ◽  
M. Otaki ◽  
P. N. Bao ◽  
T. T. V. Nga ◽  
T. Aramaki
Keyword(s):  
Water Consumption ◽  
Basic Unit ◽  
Water Usage ◽  
Total Water Consumption ◽  
Domestic Use ◽  
Residential Water Consumption ◽  
Economic Perspectives ◽  
End Use ◽  
Policy Direction ◽  
Efficient Water Use

Daily total water consumption per capita has been used as a basic unit for the future planning of water supply for domestic use. However, for innovative water utilization designs that consider various scenarios, including the effects of policy direction and global warming, and more strategic and efficient water use, it is absolutely essential to consider water usage divided by residential activities, such as toilet flushing, cooking, clothes washing, and bathing. We collected micro-component data by direct measurement from each household outlet, and developed small accumulative meters. Measurements were conducted at 56 households for 2 months in Hanoi, Vietnam, and the average consumption was 18.6 L/p/d for toilet, 16.2 L/p/d for laundry, 10.4 L/p/d for bath, and 15.7 L/p/d for kitchen. We then analyzed the representative values and the distribution of water consumption for every usage from social and economic perspectives. In addition, we compared the results in Hanoi with those in Chiang Mai, Thailand, where we investigated water consumption a few years ago, and their value seemed similar except for bathroom use, but the substance was different. One distinct outcome of our investigation was the recognition of the cultural and methodological challenges to end-use assessment of water consumption in modernizing Asian communities.

scholarly journals Rancang Bangun Alat Kontrol Aliran Fluida Untuk Mensimulasikan Hukum Kontinuitas Sebagai Media Pembelajaran Fisika

2018 ◽  
Vol 2 (2) ◽  
pp. 13-19
Author(s):  
Jesi Pebralia
Keyword(s):  
Water Flow ◽  
Flow Sensor ◽  
Arduino Uno

Penelitian ini bertujuan untuk membuat alat kontrol aliran fluida untuk mensimulasikan hukum kontinuitas sebagai media pembelajaran fisika. Alat kontrol aliran fluida dirancang menggunakan perangkat digital berupa mikrokontroller arduino uno dan water flow sensor yang dirancang secara sistematis. Penelitian ini menghasilkan alat kontrol aliran fluida yang valid untuk mensimulasikan Hukum Kontinuitas yang dapat digunakan sebagai media pembelajaran fisika. Kata kunci: aliran fluida, Arduino Uno, water flow sensor, Hukum kontinuitas.  

scholarly journals Alat Pengukur Debit Air dan Harga Menggunakan Mikrokontroler Arduino Uno Berbasis IoT

2021 ◽  
Vol 27 (1) ◽  
pp. 25
Author(s):  
Widyo Ari Utomo ◽  
Agung Nugroho ◽  
Muslim Nugroho
Keyword(s):  
Water Flow ◽  
Flow Sensor ◽  
Arduino Uno

Seiring dengan perkembangan teknologi informasi telah melahirkan smartphone yang memiliki kemampuan seperti computer. Di dalam PAMSIMAS, samrtphone dapat memberikan kenyamanan atau kemudahan dalam monitoring penggunaan debit air pada masyarakat yang menggunakan air PAMSIMAS. Hasil yang dicapai adalah meningkatkan aspek kenyamanan dan kemudahan yang umumnya digunakan pada masyarakat awam dalam monitoring penggunaan debit air setiap bulannya, dimana yang sebelumnya menggunakan meteran yang tidak semua orang bisa membacanya, dan rangkaian ini dapat bekerja dengan water flow sensor pada mikrokontroler arduino uno. Sistem kerja sensor ini adalah dengan memanfaatkan fenomena efek hall. Efek hall ini didasarkan pada efek medan magnetik terhadap partikel bermuatan yang bergerak sehingga didapatkan nilai frekuensi. Frekuensi kemudian dikalkulasikan menjadi kecepatan laju air dan volume total. Hasil pengukuran kemudian ditampilkan pada LCD 16x4 karakter berupa laju air dan volume total. Kemudian hasil tersebut di kirimkan ke smartphone petugas PAMSIMAS dengan menggunakan wemos d1 mini ke aplikasi blynk. Dengan adanya alat tersebut diharapkan dapat memudahkan PAMSIMAS untuk memonitoring secara online sehingga dapat dilakukan kapan saja dan dimana saja serta mempermudah pengolahan data dan laporan.

scholarly journals Water usage Control and Management Based on IoT

2020 ◽  
pp. 730-736
Author(s):  
Arish Panjwani ◽  
Swati Chand ◽  
Ajay More ◽  
Rushabh Panjwani
Keyword(s):  
Real Time ◽  
Water Flow ◽  
Mobile Application ◽  
Quality Information ◽  
Water Usage ◽  
Locking Mechanism ◽  
Current Scenario ◽  
Android App ◽  
Water Cut ◽  
Control And Management

Water is the most important factor that contributes to the survival as well as the wellbeing of mankind. Keeping in mind the current scenario, a lot of water is used by household even in places where less water can work. This in turn leads to shortage of water making water cut necessary. The water bill that every owner receives is a constant one included in Maintenance Bill. Our idea is to detect the usage of water by individual flats and bill them accordingly using IOT sensors. Also, the owner will be kept updated in real time about their water usage via an android app. Thus, they can track their usage and avoid wastage of water to reduce their bill. Another advantage of the real time water usage tracking would be that if in case some tap is left open by mistake for a longer time than usual the sensor would sense a continuous water flow and send an alert to the mobile application. This would avoid unnecessary wastage of water. It will also provide an internet-enabled locking mechanism in the main source pipe which can be turned ON/OFF remotely from the android app. Thus, in scenarios where water tap is left open by mistakenly while leaving the house, an excess continuous water flow would trigger an alert in the app thus making the owner aware of the situation and he/she can turn the source pipe off from the mobile application. Also, the water quality information would be updated in app so as to ensure better health of the residents.

scholarly journals PERANCANGAN SISTEM INFORMASI DISTRIBUSI AIR BERSIH DENGAN PENDEKATAN PROTOTYPE DEVELOPMENT LIFE CYCLE

Infotekmesin ◽  
2019 ◽  
Vol 10 (1) ◽  
pp. 33-37
Author(s):  
Aji Setiawan ◽  
Adam Arif Budiman ◽  
Rimba Sianturi ◽  
Andriansyah Zakaria
Keyword(s):  
Water Flow ◽  
Solenoid Valve ◽  
Flow Sensor ◽  
Graphical Form ◽  
Maximum Capacity ◽  
Family Head ◽  
Prototype Development ◽  
Development Life Cycle ◽  
C Programming ◽  
Arduino Uno

The distribution of air in the Klender Flats in East Jakarta is still not evenly distributed, so that some of the residents of the flat are increasingly lacking in water. Remembering water is the main need in everyday life. To overcome the problems that occur, a tool is made that can measure air flow and regulate the distribution of air using Arduino Uno. This tool uses a device consisting of a solenoid valve and a water flow sensor that is sent to Arduino Uno. water flow sensor will calculate the amount of air that has been used and after reaching the maximum capacity the solenoid valve will flow air distribution in accordance with the maximum capacity of each family head (KK). To implement the tool into the system, the writer uses C programming language and for websites using PHP. The use of water will be monitored every one hour and the system will send data to the database for retrieving necessary monitoring data on the website in graphical form.

scholarly journals E-Water System: Prototipe Pemantauan Debit Air Berbasis Android

2019 ◽  
Vol 5 (2) ◽  
pp. 280
Author(s):  
Jacquline Waworundeng, S.T., M.T. ◽  
Marchel Tombeng ◽  
Frans Brennand Cliff ◽  
Regita Maria
Keyword(s):  
Water Flow ◽  
Web Application ◽  
Water System ◽  
Flow Sensor ◽  
Arduino Uno ◽  
App Inventor ◽  
Mit App Inventor

Perusahaan penyedia air menyediakan dan menyalurkan air bersih kepada pelanggan. Secara khusus di Perumahan Agape Griya terdapat beberapa faktor yang menjadi masalah dalam penyaluran air bersih. Masalah yang terjadi seperti ketidaksesuaian dan kesalahan pencatatan jumlah pemakaian air dengan total tagihan yang dibayarkan pelanggan. Masalah lainny terkait dengan petugas lapangan yang setiap akhir bulan harus berjalan kaki untuk memeriksa dan mencatat penggunaan air disetiap rumah pelanggan. Sebagai solusi untuk permasalahan tersebut dirancang E-water system yang terdiri atas prototipe alat pemantauan debit air, aplikasi berbasis Android dan website. Perancangan dilakukan dengan metode Prototyping dan sistem dibuat menggunakan Water Flow Sensor dan Arduino Uno R3, modul Bluetooth, MIT App Inventor, dan Firebase. Berdasarkan hasil uji coba, prototipe alat dapat menghitung debit air kemudian mengirimkan data hasil kalkulasi pemakaian air ke aplikasi Android melalui modul Bluetooth. Aplikasi Android E-water dapat menerima data, menampilkan informasi dan mengirim data ke database. E-water system juga dilengkapi dengan web application yang berfungsi untuk menampilkan informasi yang tersimpan di database. E-water system berpotensi untuk membantu pelanggan dan perusahaan air dalam pemantauan penggunaan air maupun perhitungan biaya penggunaan air yang dibayarkan setiap bulan.

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