The present invention relates to a safety alarm system for a track worker which prevents possibility of a safety accident in advance by generating a luminescent alarm or alarm sound that can be easily recognized by the worker when a railroad vehicle (motor car, etc.) approaches the worker during maintenance work on a track, or when the worker and an obstruction are separated by a certain distance by leaving work tools (the obstruction). According to the present invention, since a signal transmitted from the railroad vehicle is received through a communication alarm device possessed by the worker, possibility of a collision accident with the railway vehicle (motor car, etc.) of the worker on the track is reduced and evacuation time is ensured. In addition, occurrence of safety accidents is prevented in advance by lowering possibility of railway vehicle accidents caused by the work tools placed on the track.

    본 발명은 작업자의 선로 내 유지 보수 작업 수행 중 철도 차량(모터카 등) 접근시 또는 작업도구(지장물) 방치로 작업자와 지장물이 일정 거리 이상 이격시, 작업자가 용이하게 인지 가능한 발광경보 또는 경보음 등을 발생시켜 안전사고 발생 가능성을 미연에 방지하도록 하는 선로작업자용 안전경보시스템에 관한 것이다. 본 발명은 작업자가 보유한 통신경보장치를 통해 철도차량에서 송신되는 신호를 수신하게 되어, 선로내의 작업자의 철도차량(모터카 등)과의 추돌사고 가능성 감소 및 대피시간 확보, 그리고 선로상에 놓여진 작업도구로 인한 철도차량 사고 발생 가능성을 낮추어 안전사고 등의 발생을 미연에 방지할 수 있는 효과가 있다.


    Access

    Download


    Export, share and cite



    Title :

    The safety support system for worker at railroad


    Additional title:

    선로내 작업자 안전지원 시스템


    Contributors:

    Publication date :

    2019-06-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / H02N Elektrische Maschinen, soweit nicht anderweitig vorgesehen , ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR



    Railroad Worker Safety and Railroad Worker Safety Method using the System

    LEE WON HEE / CHUN JUNG HWAN / KIM HEE MAN | European Patent Office | 2024

    Free access

    Training and developing the railroad worker

    Clark, J.C. | Engineering Index Backfile | 1921


    Design and evaluation of a communications device to enhance railroad worker safety

    Oriol Hoyos, Nicolas, 1973- | DSpace@MIT | 2000

    Free access

    RAILROAD MAINTENANCE SUPPORT SYSTEM, RAILROAD MAINTENANCE SUPPORT METHOD

    YANO KOJIN / OHHIRA NORIFUMI / HIRANO KIICHI | European Patent Office | 2025

    Free access