Automatic Train Protection Simulation for Radio-Based Train Control System

Oh, Sehchan; Yoon, Yong-Ki; Kim, Yong-Kyu

doi:10.1109/icisa.2012.6220965

Cited by 21 publications

(6 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As a key subsystem of an operation control system, ATO system is the basis for the automatic driving, the efficient operation, and the safe operation of a train. As demonstrated in Figure 1, for general automatic train control (ATC) system of wheel/rail vehicle, onboard ATO system receives ground information and driving control commands from automatic train protection (ATP) system and automatic train supervision (ATS) system and performs a task of traction or braking automatically [41,42].…”

Section: Ato System and Train's Dynamic Modelmentioning

confidence: 99%

NSGA-II-Based Parameter Tuning Method and GM(1,1)-Based Development of Fuzzy Immune PID Controller for Automatic Train Operation System

Chu

Dong

et al. 2020

Mathematical Problems in Engineering

View full text Add to dashboard Cite

Automatic train operation (ATO) system is one of the important components in advanced train operation control systems. Ideal controllers are expected for the automatic driving function of ATO systems. Aiming at the intelligence requirements of the systems, an NSGA-II-based parameter tuning method for the fuzzy immune PID (FI-PID) controller and a grey model GM(1,1)-based fuzzy grey immune PID (FGI-PID) controller were proposed. Taking a maglev train’s model as the control object and a velocity-time curve as the input, the feasibility of the parameter tuning method for the FI-PID controller and the applicability of the FI-PID controller and the FGI-PID controller for the ATO system were tested. The results showed that the optimized parameters were ideal, the two controllers all showed good performance on the indicators of traceability and comfort level, and the FGI-PID controller performed better than the FI-PID controller. The results exhibited the effectiveness of the proposed methods.

show abstract

Section: Ato System and Train's Dynamic Modelmentioning

confidence: 99%

NSGA-II-Based Parameter Tuning Method and GM(1,1)-Based Development of Fuzzy Immune PID Controller for Automatic Train Operation System

Chu

Dong

et al. 2020

Mathematical Problems in Engineering

View full text Add to dashboard Cite

show abstract

“…It is known that railway cyber physical system can be effectively split into four subsystems [7][8][9][10]: automatic train supervision subsystem (ATS), zone control subsystem, vehicle on-board subsystem and data communication subsystem. The ATS(ATP) subsystem, includes a series of servers for different purposes, printers, displays, many workstations and so on.…”

Section: Case Study: Aspect Oriented Specification Of Railway Cymentioning

confidence: 99%

Aspect-Oriented Approach to Modeling Railway Cyber Physical Systems

Zhang

2013

2013 12th International Symposium on Distributed Computing and Applications to Business, Engineering &Amp; Science

View full text Add to dashboard Cite

The development of railway cyber physical systems is a challenging process. Railway cyber physical systems involve interactions between train controllers, communication networks, and physical world. In railway cyber physical systems, the behavior of the physical world such as the velocity, flow and density are dynamic and continuous changing with time while the process of communication and calculation in railway cyber system is discrete. Non-functional requirements address important issues of quality and restrictions for railway cyber physical systems. The high need for quality is beyond dispute as human life may be endangered if a railway controller is malfunctioning. The struggle for highquality software development methods is of highest importance in railway cyber physical area. Architecture Analysis and Design Language (AADL) is a standard architecture description language to design and evaluate software architectures for embedded systems already in use by a number of organizations around the world. In this paper we present our current effort to extend AADL to include new features for separation of concerns of railway cyber physical systems, we extend AADL in spatial aspect, dynamic continuous aspect, formal specification aspect. Finally, we illustrate the proposed method via an example of railway cyber physical system.

show abstract

“…Safety analysis and analysis of automatic train protection with simulation is required to boost the system usability within the business space and offers a style of automatic train protection machine for radio-based train system. In paper [3], Inferno package that could be a radically simplified and revolutionary approach can create a trial to create the essential PDA applications in Inferno setting ported on ARM processor. In paper [4], Banica et.al introduced the ARM success attributable to its outstanding performance, power (MIPS/Watt) rating and this can seemingly still be its most important benchmark for future applications and architecture's high performance and low power operation.…”

Section: Literature Surveymentioning

confidence: 99%

Object Collision Avoidance With Train Using Android Based Kit (Oak)

Sudramurthy¹

2014

IJRET

View full text Add to dashboard Cite

Railways are providing Eco-Friendly transport system for the mankind. Train accidents can happen very often due to safety violations which results from human errors or limitations in the operation of the existing system and also due to equipment failures'. Our project is fully concentrating on avoiding train collisions and ensures passengers safety through android system integrated with ultrasonic and MEMS sensor based control system inbuilt in the train. Emergency alerts can be sent through traditional tele-communication systems such as Walkie-Talkies or other communication devices. However, Collision avoidance systems using IR sensor and anti collision device are being used by the Railway sector is still facing some problems due to the consideration of some factors such as cost-effectiveness, despite it is increasing the amount spent on implementation of the devices. Currently, to some extent the Konkan Railways has put efforts to provide train safety through Zigbee and Infrared based sensor concepts. Even though it has the disadvantages such as limited range of signal covered and difficulty in their implementation in the real world it is still being used. Hence these drawbacks can be overcome in our project by using android based electronic component for the fast communication with latest technology (ARM-7 LPC 2148) to avoid collision and it gets operated through the GPS /GSM concepts. Here RTOS is ported with ARM7 which deal with much more complicated tasks. Our work will be accepted worldwide because of its effectiveness and its robust communication features.

show abstract

Automatic Train Protection Simulation for Radio-Based Train Control System

Cited by 21 publications

References 2 publications

NSGA-II-Based Parameter Tuning Method and GM(1,1)-Based Development of Fuzzy Immune PID Controller for Automatic Train Operation System

NSGA-II-Based Parameter Tuning Method and GM(1,1)-Based Development of Fuzzy Immune PID Controller for Automatic Train Operation System

Aspect-Oriented Approach to Modeling Railway Cyber Physical Systems

Object Collision Avoidance With Train Using Android Based Kit (Oak)

Contact Info

Product

Resources

About