GEC 전동차의 상용제동 점검회로 개선에 관한 연구

A study on improvement of frequent braking circuit checkup by using inspecting braking device that is improved in cab of GEC trains. while working trains, this device checks non-release braking and then it shows a warning lamp in cab and side lamp as well as alerting locomotive drivers to non-release barking. a crew can recognize troubling of braking from a proposal circuit. so a train avoid fire smoking with over heating floating levers to remove a case of fire beforehand. On frequent braking, It is possible to check lamp on/off of braking air pressure through a warning lamp in cab and side lamp on the outer rolling stock after circuit is revised. in conclusion, this study makes safety running of trains which is directly linked to passenger"safety and reducing the malfunctioning of running trains to a minimum with the process of trouble through specific investigation and analysis of frequent baking circuit.