CAJ | 학술논문

通过分析道路交通事故中汽车与行人碰撞的特点，建立常见人车碰撞事故的汽车运动学模型和碰撞模型，利用计算机进行数值模拟仿真，计算出相应的动力学参数及碰撞后行人的运动状态，分析行人头部与车体前部碰撞点以及损伤程度的分布规律，最后，在改善发动机罩结构和性能以及安装前风窗安全气囊或采用辅助制动装置等方面提出有效的保护行人的措施。
통과분석도로교통사고중기차여행인팽당적특점，건립상견인차팽당사고적기차운동학모형화팽당모형，이용계산궤진행수치모의방진，계산출상응적동역학삼수급팽당후행인적운동상태，분석행인두부여차체전부팽당점이급손상정도적분포규률，최후，재개선발동궤조결구화성능이급안장전풍창안전기낭혹채용보조제동장치등방면제출유효적보호행인적조시。
The characters of the vehicle-pedestrian collision traffic accidents were analyzed through statistical analysis, hereby, the vehicle kinetic model and the vehicle-pedestrian collision model were established. The kinetic specifications and the pedestrian＇s postures after impaction were calculated based on computer numerical simulation, and the location distribution of pedestrian＇s head im- pact on vehicle front body and the injury grades were analyzed. In conclusion, the effective pedestrian protection steps were brought up, such as innovative improvement of the basic structure of hood, fixing front windshield airbags, or auxiliarv brakinz devices, etc.