Ten Diverse Formal Models for a CBTC Automatic Train Supervision System
نویسندگان
چکیده
منابع مشابه
Ten Diverse Formal Models for a CBTC Automatic Train Supervision System
ions {Action ARRIVED -> ARRIVEDAction Error -> Error-State:-SYS.P0=0 and-SYS.P1=0 and-SYS.P2=0 and-SYS.P3=0 and-SYS.P4=0 and-SYS.P5=0 and-SYS.P6=0 and-SYS.P7=0 -> Home -abstract label on final state} -time umc -m3 -100 umc_oneway8.txt AFARR.txt---> The Formula: "AF {ARRIVED} true"-> is: TRUE-> statspace stats: states generated= 163...
متن کاملStudy on Automatic Train Supervision of the Korean Radio-based Train Control System
The Communication Based Train Control (CBTC) system reports the real-time train location from an onboard system to a wayside systems and transmits the movement authority through radio communication from the wayside system to the onboard system, and it shall increase railway capacity by allowing the highdensity train control through high information transmission amount between the wayside ATP/AT...
متن کاملCBTC (Communication Based Train Control): system and development
CBTC (Communication Based Train Control) systems are known as comprehensive, integrated and intelligent control systems for rail systems including mainline railways, light rails and underground lines in cities. With the development of modern data communication, computer and control techniques, CBTC represents the future direction of rail control systems. At present, CBTC has been used in light ...
متن کاملExperiments in Formal Modelling of a Deadlock Avoidance Algorithm for a CBTC System
This paper presents a set of experiments in formal modelling and verification of a deadlock avoidance algorithm of an Automatic Train Supervision System (ATS). The algorithm is modelled and verified using four formal environment, namely UMC, Promela/SPIN, NuSMV, and mCRL2. The experience gained in this multiple modelling/verification experiments is described. We show that the algorithm design, ...
متن کاملFormal Analysis of Automatic Train Protection and Block System for Regional Line Using VDM++
This paper introduced a novel railway system, Automatic Train Protection and Block (ATPB) briefly, which is proposed to improve the efficiency of existing regional train lines with low cost in Japan. The biggest superiority of ATPB system is a great use of universal and mature technologies, such as GPS and regular mobile telephone networks, so that there is nearly no increment of trackside equi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Electronic Proceedings in Theoretical Computer Science
سال: 2018
ISSN: 2075-2180
DOI: 10.4204/eptcs.268.4