A high speed driving is connected directly a large scale traffic accident as the most dangerous fact on the highway. To prevent a traffic accidents related to high speed driving, a number of automated speed enforcement system has been established up t...
A high speed driving is connected directly a large scale traffic accident as the most dangerous fact on the highway. To prevent a traffic accidents related to high speed driving, a number of automated speed enforcement system has been established up to now.
In this paper, the reducing effect for traffic accidents by automated speed enforcement system is studied carefully on the highway. the results is as follows.
First, according to comparing correlation in the number of automated speed enforcement system and traffic accidents for the last four years, it is shown that traffic accidents is reduced by 6.96% for 2001, 1.2% for 2002, and 8.31% for 2003, respectively. Also, the dead by traffic accidents is reduced 19.86%, 63.82% and 68.47% in terms of the results of comparison for 2001, 2002 and 2003, respectively.
Second, the rate of traffic accidents and the dead with establishing automated speed enforcement system reduced by 49.8% and 50%. This results is acquired by investigating data in 33 sites from 2001 to 2003.
Third, comparison of traffic accidents influenced by a real automated speed enforcement system and a model thing indicate that traffic accidents in case of real thing is 12.1% low. Additionally, the dead is 50% low.
A significant improvement in the traffic accident and the dead is made by automated speed enforcement system. Also, a real automated speed enforcement system is more dependent on the reduction of traffic accidents, compared to a model thing.