本文選題：高速鐵路　切入點：崗位安全鏈　出處：《大連交通大學》2014年碩士論文　論文類型：學位論文

【摘要】：高速鐵路的快速發(fā)展,不僅滿足了人們的出行需要,而且極大的促進了區(qū)域經(jīng)濟發(fā)展。隨著高速鐵路建設(shè)腳步的加快,中國高鐵已經(jīng)完成中國制造到中國創(chuàng)造的偉大轉(zhuǎn)變,正引領(lǐng)中國形象走向世界舞臺。運營里程的增加、新技術(shù)新設(shè)備的大量使用,使得高速鐵路運營安全風險也隨之增加。如何提高鐵路系統(tǒng)安全,減少事故的發(fā)生,已經(jīng)成為高速鐵路安全領(lǐng)域研究的熱門課題。本文針對高鐵系統(tǒng)存在的安全問題,為全面提高高速鐵路運輸?shù)目茖W化、精細化、標準化管理水平,進行了高速鐵路精細化閉環(huán)管控技術(shù)研究,從安全風險管控的角度對高速鐵路安全進行了探索。 本文結(jié)合“太原鐵路局開展高速鐵路關(guān)鍵崗位人才培訓計劃”項目實踐,基于高速鐵路崗位分析基礎(chǔ)上,結(jié)合“鏈條原理”,提出崗位安全鏈的概念。給出了崗位安全鏈在高速鐵路系統(tǒng)應(yīng)用中的特點,重點論述崗位安全鏈模型的內(nèi)容,包括崗位勝任力、鏈條管理實踐和PDCA控制三個子模型,共計十一方面的內(nèi)容,為下文安全風險管控技術(shù)研究提供了理論基礎(chǔ)。 本文通過對太原局高速鐵路安全問卷的匯總分析,結(jié)合文獻資料,從“人-機-環(huán)-管”四個層次,對高速鐵路系統(tǒng)安全因素進行分析。以此為基礎(chǔ)構(gòu)建了高速鐵路系統(tǒng)安全要素集。運用熵權(quán)理論和模糊層次分析法對影響太原局高鐵系統(tǒng)安全因素進行權(quán)重確定,結(jié)合專家打分,評定太原鐵路局高速鐵路系統(tǒng)安全水平總體為“一般”,得出了應(yīng)該加強風險管控的結(jié)論。 最后結(jié)合崗位安全鏈模型,本文針對高速鐵路系統(tǒng)構(gòu)建了安全風險閉環(huán)管控模型,運用支持向量機原理構(gòu)建了風險點分類模型,對太原鐵路局車輛系統(tǒng)風險點進行分類,以便更好地進行風險評估；運用小波神經(jīng)網(wǎng)絡(luò)構(gòu)建了高速鐵路風險預(yù)警模型,給出了鐵路站段的風險預(yù)警等級,為后續(xù)決策的進行提供了依據(jù)。這些技術(shù)的研究能夠?qū)崿F(xiàn)高速鐵路運輸安全的標準化管理、流程式運轉(zhuǎn)和閉環(huán)式控制。
[Abstract]:The rapid development of high-speed railway not only meets the travel needs of people, but also greatly promotes the development of regional economy. With the acceleration of high-speed railway construction, high-speed rail in China has completed the great transformation made in China to create in China. It is leading the image of China to the world stage. With the increase of mileage in operation and the extensive use of new technology and equipment, the risk of operating safety of high-speed railway is also increasing. How to improve the safety of railway system and reduce the occurrence of accidents, It has become a hot topic in the field of high speed railway safety. In order to improve the scientific, fine and standardized management level of high speed railway transportation, this paper aims at the safety problems existing in high speed railway system. The fine closed-loop control technology of high-speed railway is studied, and the safety of high-speed railway is explored from the point of view of safety risk management. This paper combines the project of "Taiyuan Railway Bureau to develop the personnel training Program for key posts of High Speed Railway", and based on the post analysis of high-speed railway, Combined with "chain principle", the concept of post safety chain is put forward. The characteristics of post safety chain in the application of high speed railway system are given, and the content of post safety chain model, including post competence, is discussed emphatically. Chain management practice and PDCA control three sub-models, a total of 11 aspects of the content, for the following research on safety risk management technology provides a theoretical basis. Based on the summary and analysis of Taiyuan Railway Safety questionnaire and the literature, this paper analyzes the four levels of "man-machine-environment-management". Based on the analysis of the safety factors of high-speed railway system, the set of safety factors of high-speed railway system is constructed. The weight of the factors affecting the safety of high-speed railway system in Taiyuan Bureau is determined by using entropy weight theory and fuzzy analytic hierarchy process. The safety level of high speed railway system of Taiyuan Railway Bureau is generally assessed as "general", and the conclusion that risk control should be strengthened is concluded. Finally, combined with the post safety chain model, this paper constructs the safety risk closed-loop control model for high-speed railway system, constructs the risk point classification model by using the support vector machine principle, and classifies the risk points of Taiyuan Railway Administration vehicle system. In order to better carry out risk assessment, wavelet neural network is used to construct the risk early warning model of high-speed railway, and the risk warning grade of railway station and section is given. The research of these technologies can realize the standardization management, flow operation and closed-loop control of high-speed railway transportation safety.
【學位授予單位】：大連交通大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：U298

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