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测量和估算车辆在发生事故前后的速度, 是开展与行车速度及速度限制相关的交通安全研究的基础和关键之所在! 但是,目前我国在这方面开展的工作和技术手段都极其有限, 这也是目前我国关于行车速度及速度限制。与交通安全关系的研究很少的重姜原因之一。因此,我国的道路建设和管理部门有必要增加道路测速点的设置, 运用各种手段科学地测量和计算车辆行车速度;并且, 各地道路交通事故处理部门也要重视事故车辆在发生事故前后车速的采集。
Measuring and estimating the speed of a vehicle before and after an accident is the basis and key for conducting traffic safety research related to driving speed and speed limits. However, at present, our country has extremely limited work and technical means in this respect, which is also At present, our country about driving speed and speed limit. One of the reasons why there is little research on the relationship between traffic safety and heavy ginger. Therefore, it is necessary for the road construction and management departments in our country to increase the setting of road speed points and use various means to scientifically measure and calculate the speed of vehicles. Moreover, the road traffic accident handling departments throughout the country should also pay attention to the speed of the accident vehicles before and after the accident collection.