International Webinar on “Railway-University Link: Railway Research and Education Outlook“, Thursday, 21 January’2021
Education, Research and Collaboration in Railway Signalling, Control and Automation Yul Yunazwin Nazaruddin, Prof. Chair of Instrumentation and Control Research Group, ITB Senior Research Fellow of the National Center for Sustainable Transportation Technology (NCSTT) e-mail : [email protected] OUTLINE
1. Graduate Program in Instrumentation and Control with Specialization in Railway Signalling, Control and Automation 2. Research Activities and Collaboration in Railway Signaling, Control and Automation 3. Collaboration with Research and Development Agency, MoT
2 Program Studi Magister Instrumentasi dan Kontrol, ITB, 2020 Graduate Program
Master in Instrumentation and Control
with special concentration in Railway Signalling, Control and Automation
in collaboration with : Faculty of Industrial Technology
Institut Teknologi Bandung 3 Master Program in Instrumentation & Control (I&C)
• Master Program in Instrumentation dan Control (I&C) is a graduate program in the Faculty of Industrial Technology, Institut Teknologi Bandung (FTI ITB). • Established in 1991, this Program has produced more than hundreds of graduates who are currently working in various universities, industry, institutions / R&D.
4 Master Program in Instrumentation & Control (I&C)
• Objectives of the Program “to produce qualified graduates with masters Dozens of graduates have obtained Doctorate degrees and are currently competency level who have the ability pursuing doctoral programs at to: various world class universities in • conduct development and research Asia, Europe, Australia and the independently, United States. • broad-minded, skilled in analysis, innovation and synthesis, • capable of improving themselves in a sustainable manner, • able to compete with every changes and demands (national & internationally) in the Badan Akreditasi Nasional field of instrumentation and control “ Perguruan Tinggi (BAN PT)
5 Master Program in Instrumentation & Control (I&C)
Concentration RAILWAY
Research Roadmap in the field of Instrumentation and Control 6 Curriculum
• The curriculum of the I&C Master Program, with specialization in Railway Signaling, Control and Automation is designed with 36 credits. • For prospective students with a background in engineering undergraduate programs, and/or fields of study related to instrumentation, control and automation, signal processing, modeling systems, the master program can be completed in between 3 and 4 semesters. • Special cooperation program is expected to encourage completion of studies within 3 semesters.
7 Master Program in Instrumentation and Control with Specialization in Railway Signalling, Control and Automation
• This program is designed by adding specific competency areas from general competencies that exist in the regular Master of I&C program • Specific Competence of Graduate: 1. Ability to formulate problems, measure system performance on railway signalling, control and automation 2. The ability to work innovatively in the engineering, design and operational aspects of railway signalling, control and automation 3. The ability to realize, implement, install, test and evaluate optimally on railway signalling, control and automation related subjects
8 Master Program in Instrumentation and Control with Specialization in Railway Signalling, Control and Automation
Some of the courses will involve Guest Collaboration with Len Railway Lecturers with specific expertise related to Systems (LRS): Railway Signalling, Control and Automation • since 2017, some of their young from the Faculties at ITB as well as from experts engineers participate in the from industrial partners/agencies, among program others: IRSE, Len RS, PUI Sustainable • working on their thesis related to Transportation Technology (STT)-ITB, Thales, the current projects undertaking INKA, etc. by Len Railway Systems
9 Master Program in Instrumentation and Control with Specialization in Railway Signalling, Control and Automation
Example of Thesis Work :
Objective : . to combine measurement data from the tachometer and accelerometer sensors which are part of the inertial measurement unit or IMU (consisting of an accelerometer and a gyroscope). . the results of this sensor fusion will then be compared with the position reading by the transponder or balise installed periodically along the train line.
APMS MAP OVERVIEW
10 Master Program in Instrumentation and Control with Specialization in Railway Signalling, Control and Automation
Double Degree Program Master I&C with Railway Systems Engineering and Integration Masters Certificate program, University of Birmingham, UK
11 Researches in Railway Signalling, Control and Automation Covering : • Signalling • Railway and vehicle control • Automation System • Sensor system and network • Railway Health Monitoring and Safety • Operation and Maintenance • Passenger comfort • Communication System • Artificial Intelligence in Railway
12 Researches in Railway Signalling, Control and Automation Development of Axle Development of Intelligent Counter Evaluator System Interlocking System
13 Researches in Railway Signalling, Control and Automation
Axle Counter Evaluator – PLC based and HMI 14 Researches in Railway Signalling, Control and Automation Formal Method for Safety Verification of Railway Interlocking Systems 1. Implementing a formal method based on model checking for safety verification of railway interlocking systems 2. Comparing formal verification processes through petrinet modeling and finite automata
15 Researches in Railway Signalling, Control and Automation Research in Development of Communication Based Train Control System (CBTC) Development of Train Localization Technique Using Unscented Kalman Filter-Based Sensor Fusion
16 Researches in Railway Signalling, Control and Automation Train Collision Avoidance using Deep Learning 1. designing an object recognition system based on surrounding images 2. designing a system for determining the distance between the detected objects and the train 3. designing a decision-making system to prevent collisions between trains and objects based on image processing
Image processing-based object recognition system using SSD- MobilenetXL architecture has been appliedXR to recognize objects that can endanger the railway track. The system has been able to recognize objects in the form of humans, cars, trucks and trains. By using the two-stage object detection method, an increase in the mAP value of the data set used was obtained 17 Researches in Railway Signalling, Control and Automation Research & Activities on Railway Tracks Inspection
Conven- tional Testing
Research Description: Changes in the profile and condition of the track surface will cause a change in shape and shift in the position of the LASER spots. The area & position of the laser spots are detected using digital image processing and analysis 18 Researches in Railway Signalling, Control and Automation Development of a line laser triangulation system for detecting rail wear Research Description: Modification of the rail track test lorry by installing a LASER line-based computer vision system to record the condition of the track surface.
Data acquisition in the form of video, data processing is done by digital image processing Computer Vision using line LASER
19 Researches in Railway Signalling, Control and Automation Analysis and Evaluation of Performance Degradation of Railway Signalling and Control Fields Survey and intensive discussion with PT. KAI staffs who are responsible for railway signalling, telecommunication and control of railway, including axle counting systems. `
20 Researches & Collaboration in Railway Signalling, Control and Automation
funded by China’s Ministry of Science and Technology
Apply the advanced high-speed communication theory and technology into Jakarta-Bandung High Speed Rail demonstration prototype, conduct hybrid network demonstration application 21 Researches & Collaboration in Railway Signalling, Control and Automation
22 High-speed Railway Mobile Communication Key Technology Seminar, November 1, 2020
Analyzing Pathloss for 5G High Speed Railway Communication Using Machine Learning Yul Yunazwin Nazaruddin, Prof. (*) Selvi Lukman (**) (*) Senior Research Fellow of the National Center for Sustainable Transportation Technology (NCSTT) (*) Chair of Instrumentation and Control Research Group, (**) Eng. Physic Dept. INSTITUT TEKNOLOGI BANDUNG (ITB) e-mail : [email protected] ; [email protected] Researches & Collaboration in Railway Signalling, Control and Automation Collaboration with Research and Development Agency of Transportation, Indonesian Ministry of Transportation Study on the Development of a Prototype for Train Weight Detection System for Railway Infrastructure
as supporting system for calculating the Track Access Charge (TAC) for using Railway Infrastructure
Costs for the use of railway infrastructure, also known as Track Access Charge (TAC) costs that must be paid by the Railway Facility Operator for the use of railway infrastructure owned or operated by the Railway Infrastructure Operator.
24 Researches & Collaboration in Railway Signalling, Control and Automation
TAC formulation need a method for data collection i.e. to obtain Gross Tons data of trains crossing the railway track. until now Gross Tons for railway infrastructure are obtained from PT. KAI a system is required which that can detect actual train arrivals and can record data, either the frequency and the weight of the train so that the proposed TAC calculation becomes more independent. Results of data collection and processing used to determine the amount of TAC that should be paid by the train operator, used for future infrastructure planning 25 Researches in Railway Signalling, Control and Automation Proposed Configuration:
TRAIN weighing platform
1. Sensor Module for Train Detection / Identification: This module is basically used to detect and identify the presence of a train on a track segment or measurement platform a. Axle counter b. Axle counter evaluator c. RFID tag and RFID reader d. RFID switch sensor. e. Camera 26 a. Axle counter: sensor to detect whether the target / target train to be measured has entered / left the track segment where the weight measurement platform/field (WIM-Weigh In Motion) is located. b. Axle counter evaluator: computer device / processor Train Weight Detection System that determines whether the track segment where the WIM platform is located is occupied by a train or not. The process of determining the segment status (vacant/ occupied) on the evaluator is based on detection information from a pair of axle counter sensors that are placed at both ends of the segment where the WIM platform is located. c. RFID tag and RFID reader: detectors used to identify standard information from the target train (train number, train name) which will be processed/measured on the WIM platform. RFID Reader Information d. RFID switch sensor: a supporting component for the Processing RFID reader-tag device which is used to activate (start- Scheme of the up) or deactivate (shutdown) the RFID reader for the RFID System purpose of identifying the target train. e. Camera: an RFID support component that can be used to correct and improve the accuracy of the train
identification process 27 4. Data Communication System Module this module is basically used as a medium for data exchange between sensor and actuator components in the field with a database that is available offline. The data communication system for the configuration of the measurement platform can use the data communication system components of the existing railway signaling system (e.g. existing optical fiber).
2. Measuring Module / Tool this module is basically a weighing platform that will be used to weigh the carriages in each series of target trains
weighing platform
3. Server / Database Module this module is basically used to store various information/data online & offline for later use/updating in real-time based on 5. Centralized Data Processing Module this module is a CPS measurement data obtained in the field, consisting : (Central Processing System) component which is basically a computational a) Central server component/device used to process various data available in a centralized b) Central management server/ database module (either online or offline) to determine the c) Gapeka (train timetable) information measurement results on the target train accurately and real time. 28 Example of Location of ID Tag Installation
6. Track Management Module this module is basically a decision making system at the management level based on data from the processing results of the CPS component. 2 (two) main components : a) Track User: is a specific application component of server data by management or users for maintenance & repair purposes. b) Track Owner: is a specific application component of server data for management purposes at a higher level, for example
for determining Track Access Charge (TAC). 29 Researches in Railway Signalling, Control and Automation Future Development Plan Concept for Train Monitoring and Detection System
30 Terima Kasih
Prepared by : Prof. Yul Yunazwin Nazaruddin, [email protected] 31