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  • Integration of TOGAF 9.1 ADM in Enterprise Architecture Smart City Design in the Tourism Domain with ISO 27001

    Integration of TOGAF 9.1 ADM in Enterprise Architecture Smart City Design in the Tourism Domain with ISO 27001

    Author: Subakti P, Putra Y.H

    DOI: 10.1088/1757-899X/879/1/012029

    Abstract

    The purpose of this research is to create an enterprise architecture design smart city that has a high-security system in the tourism domain that includes smart experiences, smart destinations, and smart business ecosystems. The method used in this research was integrating ISO 27001 as an international information security standard on the TOGAF 9.1 ADM used as a framework for designing enterprise architecture. The result of design can improve Quality Assurance (QA) of the IT information security system, increase IT and business alignment and increase security awareness among government, tourists, industries, and the local community. Business Architecture focuses on centralized coordination by the board and evaluation of the performance of tourism stakeholders; Analysis results of data collection into information and useful on architecture or stakeholders; while application architecture has a focus on developing applications for tourists, business entities, and government monitoring; The technology architecture as the supports to the implementation of research with a data center, cloud service, and transaction interface that is given NFC technology. The result of this research is a smart city enterprise architecture design with a tourism domain that can be implemented in a smart city area and has a security system architecture after phase D of Requirements Management TOGAF 9.1 ADM with a higher security level. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091380516

  • Designing Universal Smartphone Case with Solar Powered Chargers

    Designing Universal Smartphone Case with Solar Powered Chargers

    Author: Henny H, Purwadi D, Hardianto H, Widilestariningtyas O

    DOI: 10.1088/1757-899X/879/1/012177

    Abstract

    The purpose of this research is to design a product to transform solar energy to electric energy that can be used to charge the battery of phones. Method used in this study is to design chargers that can be used anywhere is ulrich method. This method consists of some steps such as planning, developing a concept stage, planning system-level, detailed design, experiment, and improvement. The results are the charging process on a smartphone with a capacity of 1810 mAh battery is fully charged within 1 hour and 23 minutes. The output generated by the tool is 0.8 ampere and 5 volts. The price is below the maximum target specification that is worth 150,000. The conclusion of this research is the concept of designing universal smartphone case with solar powered chargers requires the stages of elimination and filtering to produce a solar smartphone case that is made of brecket also using a solar powered converter and power transport mode such as USB female port. The impact of this charger is the product can be used by people that likes to go to nature. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091383558

  • ISO 27001:2013 for Laboratory Management Information System at School of Applied Science Telkom University

    ISO 27001:2013 for Laboratory Management Information System at School of Applied Science Telkom University

    Author: Alit Yuniargan Eskaluspita

    DOI: 10.1088/1757-899X/879/1/012074

    Abstract

    School of applied science is one of the faculty that Telkom University had. It focused on vocational education which leads to the implementation of practicum activities in daily lectures. The number of facilities and the needs to support the practicum is not small, also its value is not cheap. So to manage that data faculty use an information system that focused to organize and manage all data of laboratory and practicum needs, called SIMLAB. Information security is important so that the crucial information is not leaked to an unwilling party. It does not have the management of information security to prevent that possibility. This research was conducted by identifying the level of information security by ISO 27001:2013 in that department to be used as a framework in the implementation information security system. © Published under licence by IOP Publishing Ltd.

    This article can be accessed at https://www.scopus.com/pages/publications/85091390170

  • Green Building Concept Application with VRF Air Conditioning System

    Green Building Concept Application with VRF Air Conditioning System

    Author: Herman Soegoto

    DOI: 10.36909/jer.ASSEEE.16107

    Abstract

    The objective of this research is to find out the benefit of the Green Building Concept application with VRF Air Conditioning System at Indonesian Computer University. The research method used is descriptive quantitative analysis. Based on research findings, the VRF air conditioning system in Indonesian Computer University could reduce electrical power usage and the monthly cost for electrical power. However, the payback can only be reached after 15 years of operation. The other benefits are the space efficiency for more flexible placement of the outdoor unit and did not decrease the building’s aesthetic appearance. © 2021 University of Kuwait. All rights reserved.

    This article can be accessed at https://www.scopus.com/pages/publications/85123740992

  • Growth Monitoring System and Automatic Watering for Chili Plants Based on Internet of Things

    Growth Monitoring System and Automatic Watering for Chili Plants Based on Internet of Things

    Author: Dzulfikri Hanafi, Rina Mardiati, Toni Prabowo, Cecep Hidayat

    DOI: 10.1109/ICWT52862.2021.9678394

    Abstract

    The development of Internet of Things (IoT) technology in this all-digital era is increasingly advanced. The need in the form of automatic plant watering equipment in the community is starting to be needed given the increasingly sophisticated technology. Fulfillment of this increasing need must be accompanied by an increase in the productivity of chili cultivation. In this study, a monitoring system has been developed to observe the growth of chili plants integrated with the Internet of Things (IoT) with a power source from solar panels. In this system, a soil moisture sensor is added which functions as a sensor for detecting soil moisture, whose data will be used as a variable for the automatic watering system. Chili growth monitoring is carried out using a height sensor that is stored above the chili plant. Based on the test results, the results obtained for the growth of plants are very good and the soil moisture is below 60% which causes the water pump to turn on and then the data is sent to the Blynk application. And the voltage obtained from the solar cell is 12.95 volts. © 2021 IEEE.

    Keywords: humidity sensors; IoT; solar cell; ultrasonic sensors; Watering automation

    This article can be accessed at https://www.scopus.com/pages/publications/85125303613

  • Green IT as the Basic of Renewable Energy Industry in Facing Competitiveness

    Green IT as the Basic of Renewable Energy Industry in Facing Competitiveness

    Author: Doni Purnama Alamsyah, Norfaridatul Akmaliah Othman, Nina Kurnia Hikmawati, Rudy Aryanto, Indriana, Satrio Matin Utomo

    DOI: 10.1109/ISITIA52817.2021.9502214

    Abstract

    This study aims to examine the impact of technological adaptation that sources from company’s external and the implementation of green IT as company’s internal source in the achievement of competitive advantage. The study is conducted quantitatively through survey method to 49 company’s leaders who run in the renewable energy in Indonesia. The analysis study with regression analysis and it is conducted by using analysis tools of SmartPLS. To emphasize the results, it is tested research hypothesis. The research finding is known that technology which sources from company’s external have the correlation in achieving competitive advantage. Furthermore, the implementation of green IT plays more the important role in achieving business performance through competitive advantage. These findings are surely useful for the renewable energy industry in facing the competition, in which it is recommended to adapt always with the changes of technology and its implementations. © 2021 IEEE.

    Keywords: Competitive Advantage; Green IT; Technology

    This article can be accessed at https://www.scopus.com/pages/publications/85114608476

  • Green Approach in Designing Sewa Rumah Susun Sederhana (Flat Rent) in Rancacili Bandung Indonesia

    Green Approach in Designing Sewa Rumah Susun Sederhana (Flat Rent) in Rancacili Bandung Indonesia

    Author: Wanita Subadra Abioso, Gilang Budi Kusnadi

    Abstract

    ‘Sewa Rumah Susun Sederhana’ (Flat Rent) is well known as low-cost housing, generally addressed to accommodate people with low income in Indonesia. This paper intends to express the process of the proposed green approach in designing Flat Rent in Rancacili, Bandung Indonesia. Concerning green building to achieve building sustainability, this is an issue of concern in the built environment and frequently very costly. The explanatory research method was chosen to examine the green theory applied in the green design method that consists of planning and programming, design concept decision, and design process so that many aspects of the design can meet cost reduction. Green architecture minimizes the harmful effects of construction projects on human health and the environment so that the design should be green approached. In addition, it aims to safeguard air, water, and earth by choosing eco-friendly building materials and construction practices besides nonmaterial and construction aspects. The results of this design process showed a design that considers many green concepts from A to Z of the process. The focus on applying the modular system in many design elements, particularly produce zero waste material can reduce the cost. It is expected to achieve an affordable price for middle to low-income people. © 2021 Taylor’s University. All rights reserved.

    Keywords: Green approach; Low cost; Modular system; Rental flat; Sewa rumah susun sederhana

    This article can be accessed at https://www.scopus.com/pages/publications/85111670170

  • A Bibliometric Analysis of Management Bioenergy Research Using Vosviewer Application

    A Bibliometric Analysis of Management Bioenergy Research Using Vosviewer Application

    Author: Herman Soegoto, Eddy Soeryanto Soegoto, Senny Luckyardi, Agis Abhi Rafdhi

    DOI: 10.17509/ijost.v7i1.43328

    Abstract

    This study aims at analyzing and demonstrating bibliometric data analysis step by step using VOSViewer systematically. Step-by-step analysis was provided to make first-time users access and utilize VOSViewers more easily. This study provides data analysis regarding management bioenergy and its development throughout five years (2017–2021) by utilizing mapping tools in the VOSViewer. The method used was qualitative descriptive to describe the bibliometric analysis performance by producing network visualization of the chosen topic. From the search results, 1000 relevant published journals were found, ranging from 2017–2021, which were then grouped into five categories according to their published year. After grouping the journal data, we discovered that the total number of articles published on the topic of bioenergy management from 2017 to 2021 was 180. As a result, it conclude that management bioenergy is a field that can be combined with another field to be Penelitianed. This way, there is a lot of opportunities to find novelties in this topic. Furthermore, this study is expected to serve as a resource for researchers conducting research and determining the research theme. © 2022 Tim Pengembang Jurnal UPI.

    Keywords: Bibliometric; Bioenergy crop; Management bioenergy; VOSviewer

    This article can be accessed at https://www.scopus.com/pages/publications/85124340062

  • Design of Non-Organic Trash Processing Machine Based on Solar Panels in Tourism Village

    Design of Non-Organic Trash Processing Machine Based on Solar Panels in Tourism Village

    Author: Eddy Soeryanto Soegoto, Theresia Valentina Lumban Gaol, Chepi Nur Albar, Natasha Puspa Dewi

    Abstract

    This research is being carried out to assist in achieving the Sustainable Development Goals (SDGs) through trash management by reducing the household trash volume and environmental pollution. The trash volume is reduced by designing a trash counting device using the Pahl and Beitz design method and the Indonesian National Standard 3242:2008, which is then analysed qualitatively. According to the findings of this study, the trash volume generated in the Cibeusi Tourism Village over the next five years (2022-2026) will be 13-14 m3/person/day. The structure of the trash shredder consists of a trash entrance, trash tank, blade housing, and trash screen. The population in the Cibeusi Tourism Village is taken into account in the trash projected volume analysis, which is adjusted to the formula provisions of the Indonesian National Standard 3242:2008. The shredder machine, on the other hand, has a trash tank size of 55 cm x 52 cm x 15 cm and is supported by 10 disc-shaped cutting blades with a diameter of 17 cm and a thickness of 2 cm. This machine is used to reduce the volume of trash piles by shredding the trash into small pieces. It is expected that this research will support in making the Cibeusi Village community to manage trash directly rather than relying on the government’s trash transportation schedule to accelerate trash decomposition as well as reduce air and environmental pollution caused by burning and landfilling activities. © School of Engineering, Taylor’s University.

    Keywords: Environmental; Machine; SDGs; Trash management

    This article can be accessed at https://www.scopus.com/pages/publications/85145367244

  • Increasing the Efficiency of Electricity Use of PLTP Motor Control Center (MCC) Using Automatic Electronic System at PT PGE Karaha

    Increasing the Efficiency of Electricity Use of PLTP Motor Control Center (MCC) Using Automatic Electronic System at PT PGE Karaha

    Authors: Mansur Khudhori ; Ivany Sarief ; Hartuti Mistialustina ; Hardi Purnama Nurba ; Lilis Puspitawati ; Ketut Abimanyu Munastha

    DOI: 10.1109/TSSA59948.2023.10366992

    Abstract:

    The government’s efforts to maintain national energy stability through programs to increase supply and save energy must be supported by all levels of society, including the upstream side. This study analyzes the potential percentage of electrical energy savings on the upstream side, namely the generation sector. In this study, we will discuss the potential for saving electrical energy own use at PLTP Karaha 1 Pertamina Geothermal Energy located in Tasikmalaya district, West Java. In supporting the operation of PLTP Karaha unit 1, patrol check activities are needed which function to monitor the condition of generating equipment to ensure that the supporting equipment of the generator is in optimal condition. But in fact, when the patrol check activity has been completed, the room lights or indoor lighting are left on for 24 hours continuously due to the engineering design of the lights during the EPC (Engineering Procurement Construction) process. So, a control system is designed to operate indoor lighting automatically using Passive Infra-Red (PIR) sensors and Arduino ATMega 2560 module. Programming on Arduino is done using the Arduino IDE application. In the Arduino IDE application, it shows the library initialization program (sensor) and the initialization of the pins used on the Arduino. The program made on the Arduino IDE application is a program to control the On-Off lights, the LCD display includes the number of people entering the MCC room, the On-Lamp time and the total energy kWh. By using this method, it is hoped that it can be a solution for saving the use of electrical energy for indoor lighting. © 2023 IEEE.

    Author Keywords:

    Arduino ATMega 2560; Indoor Lighting; Own use; PIR sensor; PLTP

    This article can be accessed at https://www.scopus.com/pages/publications/85182733303