Research On Technologies Of Injury Prevention For Child Occupants In Frontal Impact

Automobile industry in China has been experiencing a rapid growth in recent years. The car, as an indispensable means of transport, has also been owned by growing people especially with the continuous improvement of living standards of China, however, with rising car ownership rate, injuries for children due to traffic accident follows which are gaining greater and greater concerns by the society. Child road traffic injury is an important problem all of the world. In foreign countries, the reaserch on safety protection for child occupants is earlier than China. Today, a lot of countries have built the regulations on child restraint system. And in china, the system of Restraint System for Child occupants of power-driven Vehicles has been implemented from January1,2012. According to relevant statistics, the injury and death rate of children could be decreased significantly by using child restraint system (CRS) correctly. So the results, which from the research on protection system of child and injury risk for child occupants in frontal impact, can indicate the design and the utilization of CRS, in order to promote the safety of the child passengers in the auto collision.This paper has mainly studied the protection system of child and injury risk for child occupants in frontal impact. On the basis of the analysis of large amounts of relevant data, the status and significance of the research on the technology of child injury prevention were disturbed, and the classification and composition of CRS were introduced. And then combined with child occupant damage mechanism in traffic accident, the methods of development and design CRS and test them were analysed.ECER44and FMVSS213and other different laws and standards of many countries in the world were introduced, by researching and anlysis the differences between the conceptions of laws and standards. The main content focuses on the research on ECER44and FMVSS213, by comparing the test conditions, test methods and performance requirements between these two safety standards system, summarize each other advantages and disadvantages, and this can offer conference to China automotive standards.Besides, the results show that there are a lot of problems with the usage of the CRS should be solved, and the main problems includes weak safety awareness, the lack of relevant laws and standards, lack of research data. Based on the condition of our country and the habits of customers, the suggestions were put forward, such as, enhancing the propaganda work, improving laws and regulations, strengthening quality supervision and building new rental market etc.In the last chapter the research content and achievements was summarized, and then the deficiencies within the study and research perspectives for next stage was pointed out. The research results had reference value on children occupants’ injury and technology of injury prevention in china.