School of Control Science and Engineering,Shandong University,Jinan Shandong 250061,China;
School of Control Science and Engineering,Shandong University,Jinan Shandong 250061,China;
Network Center,Shandong University,Jinan Shandong 250061,China;
School of Control Science and Engineering,Shandong University,Jinan Shandong 250061,China;
Artificial immune system; Optimization; Traffic guidance; Intelligent transportation system;