本文關(guān)鍵詞：高速公路交通標(biāo)志標(biāo)識優(yōu)化及其有效性研究　出處：《長安大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 高速公路 交通標(biāo)志標(biāo)識 車速 駕駛員應(yīng)激反應(yīng) 優(yōu)化評價體系

【摘要】：隨著我國高速公路的飛速發(fā)展，伴隨的問題也接踵而來。雖然高速公路總里程數(shù)不斷增加，但配套的交通設(shè)置設(shè)施卻尚未與其建設(shè)完全匹配，必要的交通標(biāo)志標(biāo)識設(shè)置并不完善。設(shè)施的缺失，以及相關(guān)行駛條件的不足，已經(jīng)逐漸成為導(dǎo)致我國交通事故多發(fā)的重要因素。因此，有必要對我國高速公路交通標(biāo)志標(biāo)識優(yōu)化理論應(yīng)用的合理性進(jìn)行評價，建立與之配套的高速公路交通安全設(shè)施體系。 本文針對當(dāng)前我國普遍存在的改擴(kuò)建高速公路交通標(biāo)志標(biāo)識設(shè)置優(yōu)化的問題，先從新舊國標(biāo)對比入手，總結(jié)出舊國標(biāo)存在的問題以及新國標(biāo)修訂的主要內(nèi)容。在充分考慮高速公路的道路條件對行車安全所帶來的影響，得出高速公路交通標(biāo)志標(biāo)識優(yōu)化的重點(diǎn)考慮路段；在考慮交通條件對行車安全帶來的影響，提出基于車速的優(yōu)化內(nèi)容和基于駕駛員應(yīng)激反應(yīng)的優(yōu)化內(nèi)容。 其次，本文主要針對車輛行駛速度的高速交通標(biāo)志標(biāo)識的設(shè)置優(yōu)化及改善進(jìn)行具體分析，依托項(xiàng)目“河北省高速公路京石改擴(kuò)建交通標(biāo)識優(yōu)化及有效性研究”，對項(xiàng)目特殊路段進(jìn)行實(shí)地考察和速度測量，采用V85測速處理數(shù)據(jù)，結(jié)合車速模擬計(jì)算分析，給出結(jié)論及建議。同時，還針對駕駛員對交通標(biāo)志標(biāo)識應(yīng)激反應(yīng)行為進(jìn)行分析，選擇相應(yīng)的實(shí)驗(yàn)設(shè)備及儀器（MP150生理信號分析系統(tǒng)）設(shè)計(jì)實(shí)驗(yàn)方案，處理實(shí)驗(yàn)數(shù)據(jù)，提出有效性建議。 最后，結(jié)合論文整體內(nèi)容，基于層次分析法，采取綜合評價的方法建立高速公路交通標(biāo)志標(biāo)識優(yōu)化理論應(yīng)用效果評價模型，并依據(jù)項(xiàng)目為實(shí)例進(jìn)行評價可知，本文對改擴(kuò)建高速公路交通標(biāo)志標(biāo)識設(shè)計(jì)優(yōu)化應(yīng)用效果評價得出結(jié)論與實(shí)際情況基本一致，，證明此評價方法可靠有效。此評價方法不僅能客觀地反映高速公路改擴(kuò)建前交通標(biāo)志標(biāo)識的問題所在，還能實(shí)現(xiàn)改擴(kuò)建后交通標(biāo)志標(biāo)識設(shè)計(jì)、設(shè)置、高速營運(yùn)中出現(xiàn)各種問題的提前預(yù)防。
[Abstract]:With the rapid development of expressway in our country, the accompanying problems are also coming. Although the total mileage of expressway is increasing, the matching traffic facilities have not been fully matched with its construction. The necessary traffic signs are not perfect, the lack of facilities, and the lack of related driving conditions, has gradually become an important factor leading to frequent traffic accidents in China. It is necessary to evaluate the rationality of the application of the optimization theory of freeway traffic signs in China and establish the corresponding expressway traffic safety facilities system. This paper aims at the problem of the optimization of traffic sign setting for the reconstruction and extension of freeway in our country at present, starting with the comparison of the new and the old national standards. The existing problems of the old national standard and the main contents of the revision of the new national standard are summarized. It is concluded that the key consideration for the optimization of expressway traffic signs is the section of road; Considering the influence of traffic conditions on traffic safety, the optimization content based on speed and driver stress response is put forward. Secondly, this paper mainly focuses on the setting optimization and improvement of high-speed traffic signs of vehicle speed. Based on the project "Hebei Province Expressway Jingshi reconstruction and extension of the traffic sign optimization and effectiveness study", the project special sections of the site inspection and speed measurement, using V85 speed processing data. Combined with the speed simulation analysis, the conclusions and suggestions are given. At the same time, the stress response behavior of drivers to traffic signs is analyzed. The experiment scheme is designed by selecting the corresponding experimental equipment and instrument (MP150 physiological signal analysis system), the experimental data are processed, and some effective suggestions are put forward. Finally, combined with the overall content of the paper, based on the analytic hierarchy process, the comprehensive evaluation method is adopted to establish the evaluation model of the expressway traffic sign optimization theory application effect evaluation model, and based on the project as an example to evaluate the results. In this paper, the evaluation of the effect of the optimized application of the traffic sign design for the reconstruction and extension of expressway is basically consistent with the actual situation. It is proved that this evaluation method is reliable and effective. This evaluation method can not only objectively reflect the problem of traffic sign signs before highway reconstruction and expansion, but also can realize the design and setting of traffic signs after reconstruction and expansion. Early prevention of various problems in high speed operation.
【學(xué)位授予單位】：長安大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：U491.52

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