Train Approach Warning System (TAWS) in Pakistan Railways

Abstract

Railways are renowned for being the most economical and hassle-free mode of passenger transportation, catering to both long-distance and suburban travel needs [1]. In Pakistan Railways, it has been noted that level crossings pose risks to both road users and train operations. In terms of severity and fatality rate, accidents associated with railroads are more hazardous compared to accidents in other modes of transportation [2]. With the increasing number of vehicles, there is a need for automated equipment at level crossings to ensure the safety of both rail and road traffic. The purpose of this study is to design and implement an alarming system in Pakistan Railways which aims to prevent accidents between trains and road users at unmanned level crossings. To fulfill the requirements of level crossing safety, the system will display stop signal and alarm to all road users prior to the arrival of a train.
Keywords: Warning System, Level Crossing, TAWS