Toy Train Safety Control System
نویسندگان
چکیده
The toy train is a lot of fun for children and it decorates our Christmas tree at home. However, as many users complain, toy trains may be derailed and damaged by running too fast at the bend or hitting an obstacle on track, which creates inconvenience and even money loss for toy train users [1]. Therefore, we want to design a safety control system able to detect the bend and the hazard obstacle on track, and thus slow down or stop the train in order to prevent the potential derailment and damages to the train.
منابع مشابه
FUZZY TRAIN ENERGY CONSUMPTION MINIMIZATION MODEL AND ALGORITHM
Train energy saving problem investigates how to control train's velocity such that the quantity of energy consumption is minimized and some system constraints are satis ed. On the assumption that the train's weights on different links are estimated by fuzzy variables when making the train scheduling strategy, we study the fuzzy train energy saving problem. First, we propose a fuzzy energy ...
متن کاملModeling and Simulation of Variable Frequency Pump Control Fatigue Test Machine
High-speed maglev train is considered an ideal vehicle in the 21st Century, as an important part of the train, the travel mechanism bears and delivers a variety of vertical and horizontal alternating load in operation, it affects the operation safety of the train directly, so key components of the travel mechanism should under fatigue strength test by fatigue test machine.The paper proposed a v...
متن کاملAn Approach to Test Train Control System Software Safety
With the recent development of embedded system technology, automation of train control system software is being promoted. Software for safety-critical systems like the train control system software has to deal with the hazards identified by safety analysis in order to make the system safe, risk-free and fail-safe. However, systematic efforts to verify the safety of software have been rarely per...
متن کاملA Distributed Safety-Critical System for Real-Time Train Control
An architecture and methodology for executing a train control application in an ultra-safe manner is presented in this paper. Prior work in advanced train control systems are summarized along with their assumptions and drawbacks. A flexible architecture that allows fault-tolerant and fail-safe operation is presented for a distributed control system. A safety assurance technique which detects er...
متن کاملMulti-objective optimization method for the ATO system using Cellular Automata
Automatic Train Operation (ATO) is one of the most important functions for an advanced train control system in high-speed railway systems. Research on optimization methods for ATO has been done before it is implemented in a train control system. From a theoretical point of view, it can be formulated as one of the functions of multi-objective Optimal Control Theory. This paper presents a new mul...
متن کامل