TY - GEN
T1 - Evaluation of road safety based on principal component analysis
AU - Chen, Xue Mei
AU - Wei, Zhong Hua
AU - Gao, Li
PY - 2011
Y1 - 2011
N2 - For traffic accident not only causes economic loss, but more importantly loss of people's lives. Through analysis of 2002-2005 accident data of the TongZhou District, summarized traffic safety issues of Beijing. On this basis, select the Beijing-Tianjin Road, TongShun road, TongMa road, as the three most prominent road for further analysis. The model of principal component analysis has been used to conduct safety evaluation on the three roads, evaluation results showed that the security situation of TongMa road as the worst. Combined with the previous analysis of traffic data, choose DaLuDian district as the final study object. Came to the conclusion that, the safety programs will not affect the normal operation of the traffic flow, what's more, because the cost of carrying out the safety program is not very high, it's Appropriate to carry these measures out.
AB - For traffic accident not only causes economic loss, but more importantly loss of people's lives. Through analysis of 2002-2005 accident data of the TongZhou District, summarized traffic safety issues of Beijing. On this basis, select the Beijing-Tianjin Road, TongShun road, TongMa road, as the three most prominent road for further analysis. The model of principal component analysis has been used to conduct safety evaluation on the three roads, evaluation results showed that the security situation of TongMa road as the worst. Combined with the previous analysis of traffic data, choose DaLuDian district as the final study object. Came to the conclusion that, the safety programs will not affect the normal operation of the traffic flow, what's more, because the cost of carrying out the safety program is not very high, it's Appropriate to carry these measures out.
KW - Security program
KW - Traffic safety
KW - VISSIM simulation
UR - http://www.scopus.com/inward/record.url?scp=80053086600&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:80053086600
SN - 9789881725592
T3 - Proceedings of the 30th Chinese Control Conference, CCC 2011
SP - 5601
EP - 5605
BT - Proceedings of the 30th Chinese Control Conference, CCC 2011
T2 - 30th Chinese Control Conference, CCC 2011
Y2 - 22 July 2011 through 24 July 2011
ER -
