关键词: 多式联运, 多Agent, 时间约束, 重复拍卖, 引导机制

Abstract: To deal with the characteristics of autonomy,cooperation and dynamics in multi-modal transport transportation decision,a carrier selection and routing optimization strategy of multi-modal transport based on multi-Agent system was proposed,which was focused on building a multi-modal transportation scheme to meet the requirement of the consignor through dynamic coordination and negotiation among Agents.The formation procedure included network initialization,network preprocessing,spatial compatibility judgment and transportation scheme formation.To meet the temporal constraint,the repeat auction mechanism was adopted to reduce transport time and improve the success rate of transportation scheme formation.A price induction mechanism was designed to compensate the increased cost incurred by reducing transport time.The simulation experiments showed that the induction mechanism could efficiently accelerate the convergence of the negotiation process.

Key words: multi-modal transport, multi-Agent, temporal constraint, repeat auction mechanism, induction mechanism