scholarly journals Sistem Penanggulangan Kebakaran pada Gedung Bertingkat berbasis Arduino Mega2560 dan Aplikasi Map

2021 ◽  
Vol 2 (1) ◽  
pp. 17-23
Author(s):  
Wahyu Damara ◽  
Hastuti Hastuti
Keyword(s):  

Perkembangan populasi penduduk yang meningkat tajam serta keterbatasan lahan membuat pembangunan gedung bertingkat yang berfungsi sebagai tempat pemukiman maupun kawasan perkantoran semakin gencar dilakukan. Tujuan dari penelitian ini adalah membangun sistem penanggulangan dini kebakaran pada gedung bertingkat berbasis arduino mega2560 dan aplikasi map. Metode yang digunakan meliputi perancangan diagram blok, flowchart, perancangan mekanik dan perancangan software. Perancangan mekanik dilakukan dengan membuat miniatur gedung bertingkat. Perancangan software dilakukan dengan membuat program pada arduino IDE dengan pemograman bahasa C. Sistem dibuat menggunakan arduino mega2560 sebagai pusat kontrol sistem. Berdasarkan hasil pengujian didapati bahwa alat akan bekerja saat sensor flame mendeteksi adanya api maka buzzer sebagai alarm peringatan kebakaran akan menyala. Pompa air, motor servo dan solenoid valve mengatur arah aliran air untuk menjangkau dan memadamkan titik api pada gedung. Modul GPS yang digunakan pada sistem akan melacak data latitude dan longitude lokasi kebakaran. Modul SIM800L mengirimkan pesan informasi ke nomor pemilik gedung dan nomor pemadam kebakaran. Pesan berisikan teks “Terjadi kebakaran di Gedung BOX ! Sumber api di Lantai ...(berdasarkan keberadaan titik api) , lokasi ...(berdasarkan pembacaan koordinat GPS)“. Dengan mengklik titik koordinat yang ada pada pesan, maka lokasi kebakaran akan langsung ditampilkan di Google Maps. Penelitian ini menyimpulkan bahwa sensor flame dapat membaca api hingga jarak ≤ 200cm. Pesan informasi dapat diterima dalam rentang waktu kurang dari 15 detik. Lokasi yang ditampilkan pada Google Maps juga sangat akurat.

KOMPUTEK ◽  
2017 ◽  
Vol 1 (1) ◽  
pp. 37
Author(s):  
Irfan Khoirul Arifin ◽  
Aliyadi Aliyadi ◽  
Yovi Litanianda

The number of vehicles in Indonesia continues to increase every year. This also happened in Ponorogo regency. It will also be directly proportional to the number of people who have problems with their vehicles, such as leaked tire quotes for being nailed or other causes. And will also increase the need for tire services. For motorists who are less aware of the surrounding area when experiencing damage to motorcycle tires, then of course to find a place nearest tire patch will be quite difficult. Therefore in this study developed information media for Android-based applications to map the locations - tire patch locations in Ponorogo, as well as looking for the closest tire patch with the rider. This app is a location-based service (location-based service) to the driver with the nearest patch of the banal location. Based on the results of testing this application can help users find the location of location preservation, tar bambal patch location, tire repair shop list, and tire repair shop list distance. This application can also show each other the location in accordance with the location of google maps applications. 


Author(s):  
Pedro Cardoso ◽  
Mário Cesar Destro ◽  
Manoel Guidi Alvares ◽  
Jaime Lozano ◽  
Victor Juliano De Negri ◽  
...  

Alloy Digest ◽  
1977 ◽  
Vol 26 (3) ◽  

Abstract Carpenter 430FR Solenoid Quality stainless steel is a ferritic chromium-iron alloy developed especially for A.C. and D.C. magnetic circuit applications such as solenoid valve core components and electromagnetic relay cores. The electrical resistivity of 430FR is approximately 25% higher than other commercially available 430F stainless. Increased electrical resistivity provides better performance of magnetic components, particularly at power frequencies and high magnetic flux density. This datasheet provides information on composition, physical properties, and hardness. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-337. Producer or source: Carpenter.


2021 ◽  
Vol 13 (11) ◽  
pp. 5839
Author(s):  
Siriwan Kajornkasirat ◽  
Jareeporn Ruangsri ◽  
Charuwan Sumat ◽  
Pete Intaramontri

An online analytic service system was designed as a web and a mobile application for shrimp farmers and shrimp farm managers to manage the growth performance of shrimp. The MySQL database management system was used to manage the shrimp data. The Apache Web Server was used for contacting the shrimp database, and the web content displays were implemented with PHP script, JavaScript, and HTML5. Additionally, the program was linked with Google Charts to display data in various graphs, such as bar graphs and scatter diagrams, and Google Maps API was used to display water quality factors that are related to shrimp growth as spatial data. To test the system, field survey data from a shrimp farm in southern Thailand were used. Growth performance of shrimp and water quality data were collected from 13 earthen ponds in southern peninsular Thailand, located in the Surat Thani, Krabi, Phuket, and Satun provinces. The results show that the system allowed administrators to manage shrimp and farm data from the field sites. Both mobile and web applications were accessed by the users to manage the water quality factors and shrimp data. The system also provided the data analysis tool required to select a parameter from a list box and shows the association between water quality factors and shrimp data with a scatter diagram. Furthermore, the system generated a report of shrimp growth for the different farms with a line graph overlay on Google Maps™ in the data entry suite via mobile application. Online analytics for the growth performance of shrimp as provided by this system could be useful as decision support tools for effective shrimp farming.


2021 ◽  
Vol 1059 (1) ◽  
pp. 012038
Author(s):  
S Madhankumar ◽  
H Suryakumar ◽  
R Sabarish ◽  
M Suresh ◽  
A Ummer Farook
Keyword(s):  

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