摘要
目的观察机动车驾驶员夜间驾驶不合理使用远光灯行为,为道路交通伤害预防与控制提供依据。方法在浙江省永康市选择4条进城道路和5条城区道路,应用"违反规定使用远光灯自动记录系统"记录2020年7月某一周周一、周三、周五和周日19∶00至次日5∶00的9条道路机动车驾驶员远光灯使用情况。采用回归树模型分析机动车驾驶员不合理使用远光灯与路段、时间、车流量的关系。结果共观测记录机动车89989辆,有2419辆机动车的驾驶员不合理使用远光灯,发生率为2.69%。其中,进城道路发生率为3.14%,高于城区道路的2.30%(P<0.05);周三进城道路和城区道路发生率分别为5.15%和2.90%,均高于周一(2.89%和2.34%)、周五(2.90%和1.92%)和周日(2.06%和2.12%);不同时段比较,进城道路4∶00—5∶00发生率最高,为6.07%;城区道路2∶00—3∶00发生率最高,为4.50%。回归树分类分析结果显示,东、西、南3个方向的进城道路和东、北2个方向的城区道路在周三每小时车流量≤317辆的情况下,机动车驾驶员不合理使用远光灯行为发生率较高,为8.13%。结论进城道路,车流量较少的情况下,机动车驾驶员夜间驾驶不合理使用远光灯的行为发生率相对较高。
Objective To observe the incidence of unreasonable use of high beam at nighttime among motor vehicle drivers,so as to provide the evidence for the prevention and control of road traffic injury.Methods Four roads into city and five urban roads were selected in Yongkang of Zhejiang Province.An automatic recording system was used to collect the unreasonable use of high beam among motor vehicle drivers on the selected roads from 19:00 to 5:00 on Monday,Wednesday,Friday and Sunday during a week in July 2020.The regression tree model was used to analyze the relationship of the unreasonable use of high beam with road,time and traffic flow.Results A total of 89989 motor vehicles were observed,and 2419 motor vehicle drivers had unreasonable use of high beam,with an incidence rate of 2.69%.The incidence rate of the unreasonable use of high beam was 3.14%in the roads into city,which was higher than 2.30%in the urban roads(P<0.05).The incidence rates of the unreasonable use of high beam in the roads into city and in the urban roads were 5.15%and 2.90%on Wednesday,which were higher than those on Monday(2.89%and 2.34%),Friday(2.90%and 1.92%)and Sunday(2.06%and 2.12%).The highest incidence rate of the unreasonable use of high beam in the roads into city was 6.07%between 4:00 and 5:00,and in the urban roads was4.50%between 2:00 and 3:00.The results of regression tree classification analysis showed that the highest incidence rate was 8.13%on the roads into city in the east,west and south directions,and on the urban roads in the east and north directions with less than 317 vehicles per hour on Wednesday.Conclusion It is more likely for motor vehicle drivers to use high beams unreasonably at nighttime on the roads into city with less traffic flow.
作者
郭丽花
钟节鸣
李娜
胡云卿
吴忠顶
朱洪挺
何春雷
赵鸣
GUO Lihua;ZHONG Jieming;LI Na;HU Yunqing;WU Zhongding;ZHU Hongting;HE Chunlei;ZHAO Ming(Department of Non-communicable Diseases Control and Prevention,Zhejiang Provincial Center for Disease Control and Prevention,Hangzhou,Zhejiang 310051,China;不详)
出处
《预防医学》
2021年第8期784-788,共5页
CHINA PREVENTIVE MEDICINE JOURNAL
关键词
远光灯
机动车
驾驶员
非参与式观察
伤害
high beam
motor vehicle driver
non-participatory observational survey
injury
