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  • Internet of Things-based Street Lighting System with Message Queuing Telemetry Transport and Progressive Web Application

    Internet of Things-based Street Lighting System with Message Queuing Telemetry Transport and Progressive Web Application

    Authors: Irmayanti H, Tosin T, Mahdi M. L, Yosafat B

    DOI: 10.36909/jer.ASSEEE.16097

    Abstract

    The purpose of this study is to implement the Message Queuing Telemetry Transport (MQTT) protocol and the Progressive Web App (PWA) of the Internet of Things (IoT) based public street lighting system. The MQTT (Message Queuing Telemetry Transport) protocol is a protocol that runs on the TCP / IP stack and is specially designed for machine to machine that does not have a special address. Progressive web application (PWA) is a software creation method by combining regular websites with mobile & desktop applications. This research is a development from previous research on Automatic Public Street Lighting. The development carried out includes a communication system, monitoring of lighting conditions, and automation or manual control of lights. The results obtained are the ease of monitoring lamp conditions and early detection of lamp problems. These results are obtained from the data sent by each street light, in the form of lamp status data, voltage, and electric current, through Long Range (LoRa) communication to the gateway using a radio network. The gateway data is then sent to the broker via the internet using the MQTT protocol and control and monitoring street light conditions using the Real-time Website and a mobile device. This research’s impact is that street lighting monitoring and maintenance can be carried out more efficiently. © 2021 University of Kuwait. All rights reserved.

    This article can be accessed at https://www.scopus.com/pages/publications/85123742115

  • Mapping Application for Greater Bandung Area Using Web Technology

    Mapping Application for Greater Bandung Area Using Web Technology

    Authors: Eko Budi Setiawan, Angga Setiyadi

    DOI: 10.36909/jer.ASSEEE.16093

    Abstract

    Mapping is needed to determine the condition of spatial data and non-spatial data from an area. This research produces a mapping application based on geographic information systems that display spatial data and boundaries of 888 villages located in the Greater Bandung Area, which consists of Bandung City, Cimahi City, Bandung Regency, West Bandung Regency, and Sumedang Regency. The method used is the Software Development Life Cycle with Waterfall model. The technology used is the application programming interface from Openstreet MapBox and ArcGIS. Based on testing applications that can access online found that the application built can 100% display the mapping of all areas in the Greater Bandung Area to the district level. This research is useful for developing the tourism and creative industries of MSMEs based on each region’s geographical conditions, both for the community and the government. © 2021 University of Kuwait. All rights reserved.

    Author keywords

    Greater Bandung Area; Information systems; Mapping; Spatial

    This article can be accessed at https://www.scopus.com/pages/publications/85123719098

  • Monitoring Information System of Covid-19 Cases in Dago, Bandung, Indonesia

    Monitoring Information System of Covid-19 Cases in Dago, Bandung, Indonesia

    Authors: Eddy Soeryanto Soegoto, Setiawan M. R. P, Baihaqi Q. A, Pahlawan T. D, Gaol T. V. L

    DOI: 10.36909/jer.ASSEEE.16091

    Abstract

    The Orang Dalam Pengawasan (ODP) and Pasien Dalam Pegawasan (PDP) Covid-19 monitoring system in the Health Service task force in Dago area is a system that monitors and records people who are indicated to be affected by the Covid-19 disease. Orang dalam Pengawasan means “people under monitoring” in Bahasa Indonesia while Pasien dalam Pegawasan means “patients under surveillance”. To support the ODP and PDP Covid-19 monitoring system, an application is needed that can assist in the monitoring process in the Health Office task force in the Dago area through the utilization of Android-based technology. This research aims to help the task force not be late in reporting the number of ODP and PDP to the Government of West Java Province. Moreover, it also aims to avoid differences for data between the public health center and the Health Service task force in the Dago area so that the results of this study are in the form of information about the total findings and monitoring of ODP and PDP Covid-19 every day through the Android application. This research used a descriptive qualitative method. The results show that the application could help the task force in reporting the number of ODP and PDP to West Java Province. In the ongoing system, when carrying out the monitoring process, the task force always contacts the health centers in Dago via telephone or WhatsApp for the data collection and reporting process to not be well computerized. It causes delays in reporting data to West Java Province. Problems also occurred with the amount of data due to the absence of a data closing system, which resulted in reports on the number of daily ODP and PDP Covid-19 data that were always differences between the public health center and the Health Office. In conclusion, this information system could help the reporting process. © 2021 University of Kuwait. All rights reserved.

    This article can be accessed at https://www.scopus.com/pages/publications/85123695643

  • Smart Cluster Housing Monitoring with ESP32, ESP-Mesh and Django

    Smart Cluster Housing Monitoring with ESP32, ESP-Mesh and Django

    Authors: Mochamad Fajar Wicaksono, Myrna Dwi Rahmatya

    DOI: 10.36909/jer.ASSEEE.16099

    Abstract

    The purpose of this study is to create a monitoring system for cluster housing. The method used in this research was experimental. Monitoring carried out in this system was installed and tested on ten houses. This system used an ESP-MESH for communication between ESP32 boards in residential areas. The process of sending data to the online server used two ESP32 boards that function as a mesh server and a gateway for data transmission. The data sent is in the form of data from ultrasonic sensors, PIR1 and PIR2 sensors, Flame sensors, Gas sensors, and Photos. The photo result was taking by ESP32CAM when the system detects an intruder. When something bad happens, such as fire detection, intruders, and gas leaks, residents will receive text and image notifications through the LINE application. The head of security will also get notifications via the web application. The web application is built using the Django framework. The results of this study are a monitoring system for cluster housing using ESP32, ESP-MESH, and Django. Based on the test results, this system has been running well by the initial objectives. © 2021 University of Kuwait. All rights reserved.

    Author keywords

    Cluster Housing; Django; ESP32; Line; Mesh Protocol; Monitoring

    This article can be accessed at https://www.scopus.com/pages/publications/85123608831

  • Optimal Path Planning using Informed Probabilistic Road Map Algorithm

    Optimal Path Planning using Informed Probabilistic Road Map Algorithm

    Author: Muhammad Aria

    DOI: 10.36909/jer.ASSEEE.16105

    Abstract

    This study aims to propose a new path planning algorithm that can guarantee the optimal path solution. The method used is to hybridize the Probabilistic Road Map (PRM) algorithm with the Information Search Algorithm. This hybridization algorithm is called the Informed-PRM algorithm. There are two informed search methods used. The first method is the informed sampling through an ellipsoid subset whose eccentricity is dependent on the length of the shortest current solution that is successfully planned in that iteration. The second method is to use a local search algorithm. The basic PRM algorithm will be run in the first iteration. Since the second iteration, the generation of sample points in the PRM algorithm will be carried out based on information. The informed sampling method will be used to generate 50% of the sampling points. Meanwhile, the remaining number of sample points will be generated using a local search algorithm. Using several benchmark cases, we compared the performance of the Informed-PRM algorithm with the Rapidly Exploring Random Tree* (RRT*) and informed RRT* algorithm. The test results show that the Informed-PRM algorithm successfully constructs the nearly optimal path for all given cases. In producing the path, the time and path cost of the Informed-PRM algorithm is better than the RRT* and Informed RRT* algorithm. The Friedman test was then performed to check for the significant difference in performance between Informed-PRM with RRT* and Informed RRT*. Thus, the Informed-PRM algorithm can be implemented in various systems that require an optimal path planning algorithm, such as in the case of medical robotic surgery or autonomous vehicle systems. © 2021 University of Kuwait. All rights reserved.

    This article can be accessed at https://www.scopus.com/pages/publications/85123706614

  • The Strategic Role of Smart City (Bandung Care) in the Development of Bandung City

    The Strategic Role of Smart City (Bandung Care) in the Development of Bandung City

    Authors: Dedi Sulistiyo Soegoto, Yulia Pangestika

    Abstract

    The aim of this study is to create a smart city application in order to improve the quality of citizens life and strengthen a growth reputation as a technology city in Indonesia. It also helps to integrate all infrastructure and services from the government to the community using information technology services. This research used a qualitative data collection technique, observation, and literature review methods. The research results are to achieve the city assets governance by utilizing information of technology. Other benefits that can be received in Bandung Care application is a breakthrough information in technology to provide ease of service for Bandung community in various activities, such as for household, health, business, education, and other needs. The Smart City concept could sustain the agenda of cities as an encouragement for another city to improve their city management. © School of Engineering, Taylor’s University

    Author keywords

    Application bandung care; Integrate infrastructure; Services

    This article can be accessed at https://www.scopus.com/pages/publications/85100984712

  • Vetiver Waste Fertilizer as a Growth Catalyst On Mung Bean

    Vetiver Waste Fertilizer as a Growth Catalyst On Mung Bean

    Authors: Eddy Soeryanto Soegoto, Rizky Jumansyah, Senny Luckyardi

    Abstract

    Mung bean (Vigna radiata) is extensively cultivated in tropical and sub-tropical Asia and a resource of seed protein. It is also easily adapted to various environments. Fertilizer has an important role in increasing production and quality of crop cultivation. The fertilizers must meet national standards and their effectiveness must be proven. The purpose of this study is to analyse the use of vetiver waste fertilizer as growth catalyst on mung bean. This research method used completely randomized design (CRD) and descriptive qualitative method. This research was conducted by observing three types of sample, namely the mung bean without fertilizer, half-decomposed fertilizer, and decomposed vetiver waste fertilizer. The sample of mung bean without fertilizer was used as a reference for standardization of mung bean growth. In addition, this study discusses the difference of using vetiver waste fertilizer on plant physical characteristics. The results showed that from the samples taken, mung bean with half-decomposed fertilizer were more stunted than the other two samples. Meanwhile, from the calculation using CRD is obtained that value F calculate < F tables. It means that even though special treatment is given, it does not have significant effect on the Mung bean growth due to it will continue to grow even if there is no fertilizer application. However, plants with decomposed vetiver waste fertilizer have rapid growth with stronger plant physical characteristics. It is indicated by more water contained in the mung bean with decomposed vetiver waste fertilizer. From these results, it is shown that the use of vetiver waste fertilizer is effective as catalyst in the growth of mung bean. This research is expected to be a reference for future research. It can be concluded that vetiver waste fertilizer can stimulate the growth of mung bean and potentially effective for the development of other plants. © School of Engineering, Taylor’s University

    Author keywords

    Agricultural; Catalyst; Mung bean; Vetiver waste fertilizer

    This article can be accessed at https://www.scopus.com/pages/publications/85101034377

  • Data Visualization for Content Marketing Domain in Social Media

    Data Visualization for Content Marketing Domain in Social Media

    Authors: Dian Dharmayanti, Adam Mukharil Bachtiar, Firman Nizammudin Fakhrul

    Abstract

    The purpose of this research is to determine the proper data visualization on the domain of content marketing in social media. Based on interviews with marketers, they need a lot of time to read information from social media data to create content marketing strategy. It occurs due to inappropriate forms of data visualization, so that the data must be analysed again to get the desired information. To overcome this problem, further analysis is needed to know what kind of data visualization is suitable in the domain of content marketing on social media. The research method consisted of nine steps and used techniques such as empathy map, statistics, data mining, data visualization technique, acceptance testing, and usability testing to generate proper data visualization. To know if the data visualization is correct, acceptance testing was carried out on data visualization and usability testing on the prototype. Acceptance testing results indicated that 100% of the designed visualization forms are accepted. In addition, the results of usability testing on the prototype showed that effectiveness and efficiency reach 100%. From these results, it was concluded that visualization of data in the domain of content marketing on social media is made correctly. © 2021 Taylor’s University. All rights reserved.

    Author keywords

    Content marketing; Data mining; Data visualization; Social media; Statistics

    This article can be accessed at https://www.scopus.com/pages/publications/85101642895

  • Design and Implementation of Electronic Examination Device for Improving the Blind Students’ Comfort

    Design and Implementation of Electronic Examination Device for Improving the Blind Students’ Comfort

    Authors: Hidayat H, Nanra S. Hasibuan, Mochamad F. Wicaksono

    Abstract

    The aim of the research is to design and implement an electronic examination device for helping students while conducting school examinations. The method used is an experimental method including literature study, process design, design implementation, and test the design. The system designed consists of two parts, namely a device for blind students and the exam monitoring application. The student device used Raspberry Pi as a data processor, six push-buttons as braille codes, and five push-buttons as navigation buttons. It is also equipped with a text-to-speech conversion application. The examination monitoring application is functioned to process the registration of the examinees, to process the exam questions, and to record the exam results of the examinees. The results of this research were the examination device and exam monitoring application can function properly. This result can have the effect of improving students’ comfort in taking school exams. © 2021 School of Engineering.

    Author keywords

    Blind student; Examination device; Raspberry Pi; Text to speech

    This article can be accessed at https://www.scopus.com/pages/publications/85102208191

  • Evaluation of Enterprise Architecture Implementation: A Critical Success Factors

    Evaluation of Enterprise Architecture Implementation: A Critical Success Factors

    Authors: Diana Effendi, Beri Noviansyah, Lena Lestary

    Abstract

    This paper provides a review of Critical Success Factors (CSF) to support the evaluation of the implementation of enterprise architecture. To produce appropriate critical success factors, a literature review was conducted from several previous researches. The method used in this paper follows the flow of the Systematic Literature Review (SLR). This paper produces an understanding of the organization regarding Critical Success Factors (CSF) for the evaluation of enterprise architecture implementation. These factors are communication, organizational learning, management commitment, governance, goals, benefits, and scope. Communication and organizational culture are the most important things in evaluating Enterprise Architecture (EA) implementation with a percentage of 60% of paper studied. The results obtained from this discussion can be used by researches or practitioners as a consideration in evaluating enterprise architecture implementation. © 2021 Taylor’s University. All rights reserved.

    Author keywords

    CSF; Enterprise architecture; Evaluation

    This article can be accessed at https://www.scopus.com/pages/publications/85104119626