Decision-making of highway information diffusion based on CBR

This paper introduces the status quo of decision-making of highway information diffusion, and takes the case-based reasoning (CBR) method into the decision-making process. By analyzing highway emergency classification and information diffusion measures, the paper designs a model of decision-making on information diffusion based on CBR, and every module function is elaborated, thus formulating the mathematical method that realizes the case description, the case search and the case similarity judgment. The paper also proposes a modificatory idea to non-matching counterplan. Simulation result confirms that this method can play a good decision-making role in the highway information diffusion service.