Indonesia Conference Directory

Corresponding Author
Wimba Zainrona

Institutions
1Faculty of School of Graduated Studies, 2,4Faculty of Information Sciences and Engineering, 3Faculty of Telecommunication engineering
1,2,4Management and Science University

Abstract
Abstract— In this survey, the comparison of highlights on the importance of energy saving in IP over WDM (IPoWDM) is presented and followed by the review on the existing related article by using systematically data review based inclusion and exclusion criteria. The adaptive clock frequency, sleeping mode, and hybrid grooming mechanism protection is the latest breakthrough in the IPoWDM mechanism. The researcher identifies trend of survivability is divided into three protection: link scheme, path protection and restoration. This paper focuses on the techniques and methods employed, and analyze the difference from the latest article review. The analysis based on the literature review indicates the development in the research trend and estimates the energy saving based on the techniques, mechanism and modeling and protection scheme by identifying the advantages and benefits for the next research. Results of obtained, we viewed from the ease and the great impact on power saving, the technology of sleep mode on the standby network is possible. The scheme that is carried with a protection mechanism is set to sleep and wake quickly. The easiness is a principal aspect that encourage to look into best protection strategies to save power in IPoWDM networks. Nevertheless, these does not prevent the possibility of development another mechanism. Finally, the potential for future research directions are also discussed.

Keywords
Keywords— Energy Consumption, Power Consumption, IP over WDM Network, Survivability

Topic
Electrical Engineering and Computer Science

Link: https://ifory.id/abstract/yjqdeh3pWzcg

Corresponding Author
Muhammad Burhanudin Harijadi

Institutions
Diponegoro University

Abstract
A cellular base transceiver station (BTS) systems must be operated continuously in transmitting signals to the mobile stations. Reliability operation must be performed by this BTS to serve users without any interruptions. In several cases the BTS are found failed due to several disturbances that occurred during operation. One of the disturbances is caused by electrical energy supply interruptions. Although the cellular BTS power supply system is usually equipped by battery as a secondary power supply, the reliability can be influenced by the health of the battery. The health of battery is inclined by instability of main electricity supply, temperature fluctuation of the battery environment, increment of battery aging, the number of charging and discharging cycles (CDC), and the number depth of discharging conditions (DOD) that occurred. The impact of these factors will affect to the strength of battery. This paper proposes an investigation method to the battery health to ensure the performance of BTS. The method is applied by considering the charging and discharging characteristics of the battery. Since the characteristic signals are not linear, the calculation is performed using fuzzy method. Early results show that this prediction method can be applied to support maintenance work. The proposed method gives an overview of the battery health that can be followed up by technician to ensure the reliability of the BTS.

Keywords
Cellular, energy, battery, capacity, fuzzy

Topic
Electrical Engineering and Computer Science

Link: https://ifory.id/abstract/kjgyJeF7nhWT

Corresponding Author
Wimba Zainrona

Institutions
1Faculty of School of Graduate Studies, 1Management and Science University, Malaysia
2,3Department of Electrical Engineering
4Department of Civil Engineering
2,3,4Politeknik Negeri Semarang

Abstract
Abstract - Based on the planning guideline of Health Monitoring System of Bridge Structure of Kementrian Pekerjaan Umum dan Perumahan Rakyat, one of the main components needed in bridge health monitoring system is a communication system. The application of the WSN (Wireless Sensor Network) function to perform monitoring can be used to create a more practical system. Based on the system, required hardware that can be integrated with the software and can connect on wireless. Proposed methods using WSN (Wireless Sensor Network) on devices, then do testing on connectivity to obtain network quality and data sensor. Data sensor will be uploaded on the cloud can be accessed from various places that connected to the Internet network thus forming an IoT (Internet of Things) based system with using Message Queue Telemetry Transport (MQTT) protocol. Experiments carried out in two ways of connectivity, point-to-point and star topology to determine the network quality of each device, which is Node MCU and Mi-Fi modems. Network quality parameters can be known by looking at the value of packet loss, delay, jitter, and throughput. In the results, the MQTT Protocol applied to build IoT system. In addition, proposed methods that used in this research has a great quality network with packet loss <25 ms. However, there-s a big gap between serial data and online data that makes MQTT protocol is not suitable for monitoring systems that require fast data transfer.

Keywords
Keywords - Accelerometer; Internet of Things; Monitoring; MQTT; QoS; SHM; Wireless Sensor Network.

Topic
Electrical Engineering and Computer Science

Link: https://ifory.id/abstract/2xtjUBkFE4Ab

Corresponding Author
Muhammad Faiz Alfatih

Institutions
Program Magister Teknik Elektro, Departemen Teknik Elektro Fakultas Teknik, Universitas Diponegoro

Abstract
The development of robot technology is currently growing rapidly, mobile robot is one of the robots with many applications in everyday life. One important thing in the field of cellular robots is the problem of trajectories or trajectories, in this case how the robot can track the approved path. In this study, the cellular robot control system has been tested to track tracks. The path used in this study is the third-order Bezier Order, with control points and end points of the predetermined pathway. Based on the results of simulation tests on the development of mobile robot trajectories, the reality is that the performance of the trajectory system based on the Bezier curve trajectory is highly dependent on the placement of the bezier curve control points or in other words the actual trajectory formed by the robot is greatly influenced by the shape of the bezier trajectory that was designed.

Keywords
Mobile Robot, Trajectory, Bezier Curves.

Topic
Electrical Engineering and Computer Science

Link: https://ifory.id/abstract/zjLyRHMUu4xN

Corresponding Author
Bagus Yunanto

Institutions
Faculty of Information Science & Engineering Management and Science University, Shah Alam, Malaysia,

Abstract
Abstract—Number of vehicles continues to increase in the urban place parallel with the infrastructure advancement. The increase of vehicles on road causes various problems and obstacles to find an empty parking slot. This problem often causes congestion, waste more effort and time-consuming process especially during rush hours when many people are driving for various reasons. In this paper, we explore the concept of smart parking based on the application of their categories and explain the classification from various parking support technologies. Present developed parking system supported by various technologies and the category. Classified the application function of this survey. The application of this smart parking application might assist in reducing congestion and other issue by manage the parking process. Achieve the key objective of this research as stated by various scientist and researcher to deliver an advanced parking system. Conducted by developing an application interface base on a mobile, desktop and web. It is an excellent determination for the parking management to deliver a real-time information update on the parking area, which is the point of interest as an improvement to the existing system and research.

Keywords
Keywords—Smart Parking, Parking Problem, Mobile application, Desktop Application, Web Application.

Topic
Electrical Engineering and Computer Science

Link: https://ifory.id/abstract/m2k6Kyp9dMfu

Corresponding Author
Liliek Triyono

Institutions
Politeknik Negeri Semarang

Abstract
In daily life, people with visual impairment have difficulty in their activities, especially at home activities. People with visual impairment as of 2017 reached 1.5 percent or around 3.75 million people from the population of Indonesia and more than 253 million people worldwide. The number of blind people who are not small need help to get a good quality of life and independent. Friendly home design for the blind is not yet available specifically. It is a particular difficulty for blind people to access the latest electronic goods or information (news). Then this becomes the basis of this research on how to provide easy access for blind people. This research provides a solution that is designing a prototype of a house that is visually impaired in addition to the use of electronic equipment. This system starts from the microphone as a sensor in charge of picking up sound and then the results are processed by Android and then connected to NodeMCU via Wi-FI. The microphone used is the default microphone of the Android smart phone. By using the speech recognition method the command is enough to say the keywords, Android will manage the sound into a code that will be sent to the microcontroller to perform the task. There are several categories of commands that can be handled, including (a) Turning on / off electronic devices, (b) Providing news information from popular news web portals, (c) Entertainment by playing streaming radio and (d) General information on hours and dates. All planned functions are running properly, there are some features that might be developed further. Adding sensitivity to starting voice commands and adding the ability to read long stories can be further research.

Keywords
Blind, Smart Home, IoT, Voice Recognition

Topic
Electrical Engineering and Computer Science

Link: https://ifory.id/abstract/U6HvnKDThNPc

Corresponding Author
Liliek Triyono

Institutions
1,2,3Politeknik Negeri Semarang

Abstract
Abstract-The increase in the population causes the problems faced are also increasing. Problems that arise include that, the number of accident victims who have recently often occurred on the highway, where the victims of the accident suffered minor injuries to severe and some even have to take lives due to accidents on the highway. And the second is crime, like a murder case that can take someones life. Often victims do not carry identities, making it difficult for the police or related parties to identify victims of accidents and killings. This system is made in the hope that it can help the police or related parties to be able to recognize the face of the victim without an identity just by using the android application. So that it can save more time in identifying the identity of the victim. Victim face recognition algorithm using Facial Landmark Detector and for its implementation using the Dlib library. To do facial recognition, it is done by taking pictures of victims using an application on android which is then sent to the server for the recognition process. After the image is sent to the server, the recognition process will be carried out, the results of the introduction process are sent back to android to display the results. The level of accuracy of the victims face recognition with a wound if using a tolerance of 0.35 is 100%, but if using tolerance 0.2 the level of accuracy is only 25%. Keywords: Android, Face Recognition, Face Detection

Keywords
Keywords: Android, Face Recognition, Face Detection

Topic
Electrical Engineering and Computer Science

Link: https://ifory.id/abstract/wr7LDUqtYbch

Corresponding Author
Bagus Yunanto

Institutions
1,2Postgraduate Program in Applied Midwifery Science, 3Department of Physics Faculty of Science and Mathematics 1, 2Poltekkes Kemenkes, 3Diponegoro University

Abstract
Abstract — The high prevalence of postpartum depression significantly increases maternal morbidity. Lack of diagnosis for postpartum depression results in mothers missing early treatment necessary. The traditional screening method using questionnaire presents its own disadvantage in diagnosis. Therefore, development of postpartum screening method that focuses on ease in implementation is very much needed to improve postpartum maternal health. This paper proposes a screening information system for postpartum depression to help its proper treatment. This research employed the rule-based method to diagnose postpartum depression and the expert system to input symptoms data that will result in diagnoses. Respondents input symptoms data to be diagnosed by the system. The system then automatically generate output of suggested treatment based on expert input associated with the diagnoses the system is working on. This research employed the Randomized Control Trial method with Control Group Pre and Post Tests Design. Samples of this research were 52 postpartum mothers consisting of 26 respondents in the system group, and the other 26 in the manual group. Results show that 42.31% (n=11) of mothers suffer from postpartum depression. There is a significant difference in EPDS score prior to and after the use of the information system (P=0.000). The system also successfully generated very high TAM score, meaning that it is capable of postpartum screening along with ease of use and some other advantages. Therefore, screening for postpartum depression using information system is very effective and ensures proper and timely treatment.

Keywords
Keywords — postpartum depression, screening, information system, expert system

Topic
Electrical Engineering and Computer Science

Link: https://ifory.id/abstract/pKbzV3JgBjhf

Corresponding Author
Bagus Yunanto

Institutions
1Midwifery Program, 2Postgraduate Program in Applied Midwifery Science, 3Department of Physics Faculty of science and mathematics, 1STIKes Aisyah Pringsewu, 2Poltekkes Kemenkes, 3Diponegoro University

Abstract
Abstract - Anemia among pregnant mothers is a serious issue that may cause pregnancy complications, premature birth that can lead to mortality, and low birth weight (BBLR). Monitoring for anemia among pregnant mothers is quite a phenomenon for midwives and health professionals due to time constraint as it takes time to establish a proper diagnosis. Late diagnosis establishment results in late treatment. Therefore, this paper proposes a web-based rule-based information system using the rule- based algorithm to ease monitoring and detection of anemia among high risk pregnant mothers. The method employed is online rule-based information system to diagnose anemia among pregnant mothers. Respondents input data of symptoms that will then be processed by the information system to generate diagnoses. Resulting diagnoses are displayed as they are. The rule-based method in the information system validates data of symptoms and diagnoses with experts in the field to serve as reference in providing health care information. This is a pre-experimental research with one posttest group. The intervention group (N=10) was given treatment using the information system, while the control group (N=10) was given treatment manually. Interventions were conducted for 20 days, and measurements were carried out on the 21st day using the Technology Acceptance Model (TAM). The anemia detection system for pregnant mothers developed here is proven to be effective in helping anemia detection and has been validated by experts (midwives) and hence, been declared valid. With effectiveness score of 90 %, this web-based rule-based information system is effective in detecting, monitoring, and reporting anemia among pregnant mothers.

Keywords
Keywords - early detection, anemia among pregnant mothers, information system, rule-based

Topic
Electrical Engineering and Computer Science

Link: https://ifory.id/abstract/VZcNytLJvwj3

Corresponding Author
Amin Suharjono

Institutions
1,2,3,4 Dept. of Electrical Engineering, 1,2,3,4Politeknik Negeri Semarang

Abstract
Abstract— Strong wind allows uproot the trees and causes human victims to be injured or dead. Unfortunately, the strong wind comes suddenly to the trees on the street and many people and traffic are around there. It needs wind speed monitoring and strong wind early warning to avoid the victims due to fallen tree. This paper explains the development of wind monitoring and early warning system using wind speed sensor and weather forecasting. The steps involve investigating the wind speed, designing the system, developing the system, testing, and validating. The result shows that the system can measure the wind speed on the spot in real time and trigger the alert to the people around if the strong wind was occurred. On the other hand, it also informs the forecast of wind speed according to weather web services data few hours before. Applying this system will help the government to prevent the victims of fallen tree due to strong wind.

Keywords
Keywords—strong wind; wind sensor; weather forecast; early warning system

Topic
Electrical Engineering and Computer Science

Link: https://ifory.id/abstract/ApRHdaQ3JNDc