本文選題：安全生理學(xué) + 非機(jī)動(dòng)車(chē)騎行者��； 參考：《中國(guó)安全科學(xué)學(xué)報(bào)》2017年09期

【摘要】：為減少非機(jī)動(dòng)車(chē)逆向騎行對(duì)道路交通流的影響,提升道路安全水平,研究逆行非機(jī)動(dòng)車(chē)騎行者的安全生理學(xué)特性。通過(guò)高精度攝像機(jī)獲取西安市3個(gè)道路斷面的非機(jī)動(dòng)車(chē)逆行比例,利用運(yùn)動(dòng)手環(huán)及手機(jī)監(jiān)測(cè)騎行者逆行時(shí)的速度和心率,應(yīng)用時(shí)域分析法對(duì)比分析騎行者逆行與正常騎行時(shí)的心率變異性(HRV),并提出改善管控措施和優(yōu)化交通設(shè)施設(shè)計(jì)等引導(dǎo)騎行者健康安全騎行的建議。結(jié)果表明:電動(dòng)自行車(chē)逆行數(shù)量大,而自行車(chē)逆行率高;逆行時(shí)騎行者的行駛速度和HRV降低、心率升高,造成交感神經(jīng)張力增加,不利于騎行者健康及交通安全。
[Abstract]:In order to reduce the influence of non-motor vehicle reverse riding on the road traffic flow and improve the road safety level, the safety physiological characteristics of retrograde non-motor vehicle cyclists were studied. The non-motor vehicle retrograde ratio of three road sections in Xi'an was obtained by high-precision video camera, and the speed and heart rate of cyclists were monitored by using exercise bracelet and mobile phone. Time domain analysis method was used to analyze HRV variability of cyclists during retrograde and normal cycling, and suggestions for improving control measures and optimizing traffic facilities were put forward to guide cyclists to ride healthily and safely. The results showed that the number of electric bikes retrograde was large, but the rate of bicycle retrograde was high, the driving speed and HRV of cyclists decreased, the heart rate increased, which resulted in the increase of sympathetic tension, which was not conducive to the health and traffic safety of cyclists.
【作者單位】： 長(zhǎng)安大學(xué)公路學(xué)院;甘肅路橋新路交通工程有限公司;
【基金】：國(guó)家自然科學(xué)基金資助(51408049) 中國(guó)博士后科學(xué)基金資助(2016M590914) 陜西省博士后科研項(xiàng)目資助(2016BSHEDZZ134) 中央高�；究蒲袠I(yè)務(wù)經(jīng)費(fèi)專(zhuān)項(xiàng)資金項(xiàng)目資助(310821161011)
【分類(lèi)號(hào)】：U491.225;X912
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本文編號(hào)：1945113