Controlling Traffic Lights for Ambulances

被引:2
|
作者
Leu, Fang-Yie [1 ]
Chen, Miao-Heng [1 ]
Huang, Yi-Li [1 ]
Lin, Chung-Chi [1 ]
机构
[1] Tunghai Univ, Dept Comp Sci, Taichung, Taiwan
关键词
ambulance; security; decrypt; traffic lights; VANET; AD HOC NETWORKS; TIME;
D O I
10.1109/BWCCA.2012.82
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
In this paper, we propose a traffic control scheme, called the Ambulance Traffic Control System (ATCS for short), in which before an ambulance (AMU for short) passes through a street/road intersection, the ATCS turns the traffic lights of the intersection to green so that the injured people can be transported to a nearby hospital as soon as possible. When Roadside Transportation Authority (RTA for short) and AMU communicate with each other, the delivered messages are encrypted by random numbers and the RSA algorithm. According to our analyses, the ATCS can safely protect the messages.
引用
收藏
页码:462 / 467
页数:6
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