Earticle

초록

영어

This study suggest a way to improve duty process of KTX(Korea Train Express) high-speed train driver. A new operating system which based on safety was introduced to operate high-speed train which travel above 300km/h on the high-speed railroad but below 200km/h on the general railroad. There were some studies on the operation of high-speed train which travel on the high-speed railroad and on the general railroad with safety. However they overlooked the elements of human errors. The duty-load of KTX train driver's 14 basic operation processes was measured using NASA-TLX and found four processes with high duty-load. In this paper, critical tasks of the high duty-load processes are determined using a questionnaire. Some suggestions which include the improvement of facilities, operating system and operating skill are proposed to lighten duty-load of the critical tasks. The validity of the proposed new task processes is demonstrated by making question to KTX train driver. To use this results cost-benefit analysis, hazards analysis etc. should be performed additionally.

목차

Abstract
 1. 서론
 2. KTX의 운전지스템과 KTX기장의 직무부하 특성
  2.1 고속열차의 KTX  차량의 특성
  2.2 KTX 기장 운전업무의 직무부하 분석
 3. KTX 기장 운전업무 개선 방안
  3.1 개선대상 직무요소의 선정
  3.2 개선안 도출과 평가
 4. 결론
 5. 참고문헌

키워드

저자

• 전영록 [ Youngrok Jeon | 경남대학교 기계자동화공학부 ] 교신저자
• 이명길 [ Myunggil Lee | 한국고속철도 서울고속철도 기관차승무사업소 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한안전경영과학회지 [Journal of Korea Safety Management & Science]

• 간기

  계간

• pISSN

  1229-6783

• eISSN

  2288-1484

• 수록기간

  1999~2025

• 십진분류

  KDC 530 DDC 620