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All Journal Abdimas JURNAL ELEKTRO Prosiding Seminar Nasional Pakar Journal of Servite Jurnal Pengabdian Masyarakat Charitas Metris: Jurnal Sains dan Teknologi
Indriati, Kumala
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Sistem Pemantauan Cerdas Berbasis Internet of Things pada Pusat Perbelanjaan Mourio Sutio, Peter; Eka Budiyanta, Nova; Kristina Yanti Hutapea, Duma; Indriati, Kumala
Jurnal Elektro Vol 15 No 1 (2022): Vol.15 No.1 April 2022: Jurnal Elektro
Publisher : Prodi Teknik Elektro, Fakultas Teknik Unika Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/jurnalelektro.v15i1.5152

Abstract

Shopping centers in Indonesia are faced with the problem of corona virus pandemic. Shopping centers were temporarily closed by the government and experienced a decline in visitors and even income during the pandemic. In order for shopping centers to earn sufficient income, the government provides a policy for shopping centers by limiting the number of visitors, checking temperature using a thermo scanner or thermo gun, and using masks according to health protocol rules. For this reason, an intelligent monitoring system is needed to monitor the density of the number of visitors and check the temperature automatically to prevent transmission of the corona virus from crowded shopping centers. The intelligent monitoring system is realized in miniature using NodeMCU as a microcontroller, web pages as interface pages for shopping center managers in system monitoring, applications as interface pages for managers in monitoring systems and applications as interface pages for the public so they can see the number of visitors and remaining capacity. at a shopping center. The overall test results percentage obtained is 100% and it can be concluded that the intelligent monitoring system can work well.
Sistem Pemilahan Barang Berdasarkan Deteksi Label Menggunakan Vision Sensorr Henry, Carolus; Mulyadi, Melisa; Ghozali, Theresia; Wijayanti, Linda; Indriati, Kumala
Jurnal Elektro Vol 17 No 1 (2024): Jurnal Elektro: April 2024
Publisher : Prodi Teknik Elektro, Fakultas Teknik Unika Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/jurnalelektro.v17i1.5407

Abstract

Sorting goods based on the results of checking packaging labels is an important process in controlling production quality in industry. Many industries still carry out manual sorting and label checking processes, which results in low productivity levels and is susceptible to human error. This research develops an automation system for sorting goods based on label inspection using vision sensors, programmable logic controller (PLC), and robot arm. The system controlled by a PLC will read and detect damage to packaging labels by using VeriSens vision sensor and sort them using a robot arm according to predetermined stock keeping unit (SKU) categories, namely SKU 1, SKU 2, SKU 3, SKU 4, and rejected goods. The pneumatic system is used as an actuator to push goods onto the conveyor, moving the robot arm with three degrees of freedom and vacuum. Detection is carried out by applying the edge detection concept to read text, images and code that are reprocessed with the VeriSens Application Suite software. The success rate of the goods sorting system reached 90% with a reading speed of 0.389 seconds and a work process duration ranging from 21.54 seconds to 28.99 seconds.
Pendampingan Pengolahan Lele Menjadi Abon Lele Tanpa Minyak di Desa Sampora, Tangerang Mulyadi, Melisa; Indriati, Kumala
Jurnal Pengabdian Masyarakat Charitas Vol. 1 No. 1 (2021): Jurnal Pengabdian Masyarakat Charitas Juni 2021
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v1i1.2690

Abstract

The community of Sampora village, located in Tangerang, has been able to cultivate catfish. In general, the catfish that is produced is directly sold without being processed. In order to increase the economic value of catfish, it is better if catfish is processed into ready-to-eat food products whose selling price can be higher than the price of raw catfish. One of the catfish processed products that can be made is catfish shredded. Shredded catfish has high protein and low cholesterol levels. In addition, shredded catfish is a durable food, can be processed in various flavors so that it is of great interest to the public. Therefore, through community service activities, the Faculty of Engineering collaborates with Village-Owned Enterprises (BUMDES), Sampora Village to provide counseling / assistance for mothers to process catfish into catfish floss without using oil. During this pandemic, assistance was provided in the form of online tutorials. With this assistance, it is hoped that the women of Sampora village can produce shredded catfish products that can be sold in food stalls prepared by BumDes.
PENDAMPINGAN PENGOLAHAN LELE MENJADI BAKSO LELE UNTUK USAHA SKALA RUMAH TANGGA BAGI IBU-IBU DI DESA SAMPORA: CATFISH PROCESSING ASSISTANCE FOR MAKING CATFISH MEATBALLS FOR HOUSEHOLD SCALE BUSINESS BY SAMPORA VILLAGE WOMAN Ghozali, Theresia; Indriati, Kumala; Prasetya, Wibawa
Jurnal Pengabdian Masyarakat Charitas Vol. 1 No. 2 (2021): Jurnal Pengabdian Masyarakat Charitas Desember 2021
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v1i2.2911

Abstract

Budidaya lele di desa Sampora telah berkembang dan menghasilkan lele yang selain dijual juga dimanfaatkan untuk dijadikan lele asap maupun makanan siap saji. Kami Tim Pengmas Fakultas Teknik melakukan pendampingan Industri bagi ibu-ibu desa Sampora untuk memanfaatkan hasil budidaya lele tersebut. Salah satu olahan Lele adalah bakso lele yang nantinya akan dijual di warung pujasera yang disiapkan oleh BumDes. Pada masa pandemi ini Tim Pengmas mengalami kesulitan dalam hal pengasapan lele karena menghindari adanya kerumunan anak-anak yang sering terjadi saat pengasapan berlangsung. Untuk menghadapi masalah ini, maka kami berusaha tetap melakukan pendampingan kepada ibu-ibu desa Sampora dengan memanfaatkan lele segar yang diolah menjadi Bakso. Bakso ini dapat dijadikan bakso panggang maupun bakso kuah yang banyak diminati anak-anak , remaja, maupun orang dewasa. Pengolahan lele menjadi sup bakso lele disajikan dalam bentuk video dan dapat diakses secara online. Sedangkan hasil akhir diberikan kapada ibu ibu agar dapat mencicipi rasa sup bakso tersebut. Setelah pandemi berakhir, diharapkan sup bakso lele dapat dijual di warung Pujasera yang akan dikelola oleh BumDes.
Pendampingan Diversifikasi Produk Berbahan Baku Lele Asap Menjadi Lele Asap Masak Mangut Daun Kemangi Di Desa Sampora Indriati, Kumala; Widjayanti, Linda
Jurnal Pengabdian Masyarakat Charitas Vol. 2 No. 01 (2022): Jurnal Pengabdian Masyarakat Charitas Juni 2022
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v2i01.3322

Abstract

Catfish is a type of freshwater fish that contains protein, omega-3 and omega-6 acids in its body. Catfish also contains vitamins B1, B2, phosphorus, calcium, iron, sodium, and niacin. To prevent excessive levels of calories, fat and cholesterol in the body, it is necessary to avoid processing catfish by frying. Instead, it is necessary to try how to process catfish by smoking. After providing assistance in making smoked catfish for the Sampora Village Community, the Community Service Team of the Faculty of Engineering Atma Jaya Catholic University of Indonesia introduced various dishes made from smoked catfish, one of which was smoked catfish mangut cooked with basil leaves to PKK women in Sampora village. The benefit of this community service activity is to equip the community to open a processed food business made from smoked catfish which will later become the typical food of the Sampora village. This community service activity also provides practical assistance in the form of marketing through social media.
Pendampingan Kegiatan Pemasaran Produk Kemasan Berbahan Lele Segar dan Lele Asap Indriati, Kumala; Mahyastuty, Veronica Windha; Mulyadi, Melisa; Silalahi, Agustinus
Jurnal Pengabdian Masyarakat Charitas Vol. 3 No. 01 (2023): Jurnal Pengabdian Masyarakat Charitas Juni 2023
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v3i01.4360

Abstract

In accordance with the theme of the 77th Independence Day of the Republic of Indonesia "Recover Faster and Rise More Strong", it is necessary to revive the community's economy. Organization KNPI (Indonesian National Youth Committee) with youth organizations others in the Cisauk sub-district are trying to encourage the revival of the economy society, especially MSMEs driven by organizations youth or by citizen units. The activity held is a bazaar which is entitled “Cisauk Youth Fest”. For the implementation of this activity the Faculty Atma Jaya Unika Engineering partners with BUMDES to provide assistance in preparation for BUMDES participation in the "Cisauk Youth Fest" bazaar, which was carried out at Gate 3 of the BSD Intermodal Modern Market. This activity is in collaboration with the the manager of the BSD Cisauk Intermodal Modern Market for the provision of a place.
Pelatihan Dasar Elektronika Menggunakan Arduino dan Simulasi TinkerCad Untuk Guru SMP Kristen Harapan Bagi Bangsa Cilincing Mulyadi, Melisa; Indriati, Kumala; Wijayanti, Linda; Olivia Sereati, Catherine; Octaviani, Sandra
Jurnal Pengabdian Masyarakat Charitas Vol. 4 No. 01 (2024): Jurnal Pengabdian Masyarakat Charitas Juni 2024
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v4i01.5441

Abstract

Community service activities organized by the Faculty of Engineering at Unika Atma Jaya with the theme of providing basic electronics skills to junior high schools (SMP) at SMP Kristen Harapan untuk Bangsa Cilincing, North Jakarta have been held 2 (two) times. This program received a positive response from teachers and students in grade 1 of junior high school. In previous activities, teachers had not been involved in the process, so that program continuity could not be implemented routinely in schools. Therefore, in this PKM activity, basic electronics training will be focused on teachers. The aim of this training is to provide training for teachers so that in the future SMP Kristen Harapan untuk Bangsa can organize extracurricular programs regarding the basics of electronics. In this training, teachers receive training using the TinkerCad simulation program, which is a simulation program for assembling electronic circuits. The teachers also had the opportunity to assemble a series of simulation results of running lights and microcontrollers on the project board. Based on the feedback, teachers from different educational backgrounds were able to assemble and run a series of simulation results. It is hoped that in the future teachers can provide this training to their students.
Stock Price Prediction Using Formula From Data Scale Analysis Extrapolation Method Indriati, Kumala; Goenawan, Stepanus Ivan; Natalia, Christine; Fabrianne, Jesslyn
Metris: Jurnal Sains dan Teknologi Vol. 24 No. 01 (2023): Juni
Publisher : Prodi Teknik Industri, Fakultas Teknik - Universitas Katolik Indonesia Atma Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/metris.v24i01.4359

Abstract

Public awareness about stocks is increasing every year. This needs to be balanced with advances in science to help investors make more measurable and systematic decisions. The purpose of this study is to apply Extrapolation of Data Scale Analysis (DSA) in predicting stock prices. The DSA Extrapolation method will produce a new formula called JIC-FLY 3 which is used to process big data in predicting prices at a certain time. The population in this study is the share price of the telecommunications sub-sector with EXCL (PT XL Axiata Tbk.) as a sample. The error value measurement method used is the Mean Absolute Percentage Error (MAPE). The result of this study is that the DSA 19 extrapolation method using the JIC-FLY 3 formula is able to predict the share price of the telecommunication subsector with the best error giving the smallest error value of 0.193%.
Penjadwalan staf PT. Adi Sarana Logistik Divisi Outbound Unit Picker dan Dispatcher berdasarkan Minimisasi Jam lembur Silalahi, Agustinus; Heryanto, Timotius; Hidayat, Trifenaus Prabu; Hutahaean, Hotma Antoni; Indriati, Kumala
Metris: Jurnal Sains dan Teknologi Vol. 24 No. 02 (2023): Desember
Publisher : Prodi Teknik Industri, Fakultas Teknik - Universitas Katolik Indonesia Atma Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/metris.v24i02.4733

Abstract

PT. Adi Sarana Logistik (PT ASL) is a company engaged in the warehouse and logistics sector, which delivers many packages daily. Previously, manual scheduling took a long time, and there were violations of working hours regulations. The research was conducted at the outbound division, in picker and dispatcher units for leaders and operational staff, where the number of operational staff varies each month, so there are four schedules were produced where this study aims to minimize overtime hours for each level of staffs and units by Goal Programming and Binary Integer Programming which are completed with LINGO 18.0. The results of this study have been implemented in the company, where the schedule only takes a few seconds, while previously, it took 1-2 days. The scheduling carried out in this study is in October 2022, where all employees for leaders and staff in each unit have 22 working days, nine days off, 1 hour of overtime, and follow the rules.
Co-Authors Abraham Farouw Ratisan Catherine Olivia Sereati Christine Natalia Denny Jean Cross Sihombing Duma Kristina Yanti Eka Budiyanta, Nova Fabrianne, Jesslyn Ferdian Suprata Goenawan, Stepanus Ivan Gradiyanto Jason Harlianto Tanudjaja Henry, Carolus Heryanto, Timotius Hotma Antoni Hutahaean Jane Sihotang Jason, Gradiyanto Kanaya, Odillia Ludony, Stephanie Graciela Lukas Lukas Melisa Mulyadi Mourio Sutio, Peter Pandjaitan, MM Lanny W Riana Magdalena Ronald Sukwadi Sandra Octaviani Silalahi, Agustinus Sri Mulyanti Stephanie Graciela Ludony Sung-Nien Yu Theresia Ghozali Trifenaus Prabu Hidayat Veronica Windha Mahyastuty Wibawa Prasetya Widjayanti, Linda Wijayanti, Linda Zenik, Andre