智能传播是传播学和人工智能等有机结合而产生的一个新的信息通道。产生这个新的信息通道的关键因素是智能传播主体的出现。为了揭示智能传播主体的本质，本文提出了人工智能的一个系统化定义；通过对传播主体从人到智能主体的演化历程的梳理，揭示出智能传播主体必须满足自主系统的条件，其核心功能就是信息自组织；从哲理、数理和技理三个层面对智能传播的概念、内涵与意义进行了初步探讨，在此基础上提出了智能传播的系统模型；比较详细地探讨了社会媒介化的含义及其数学描述，特别探讨了智能传播环境对于经济学供求索交实现机制与途径的影响，为以信息自组织方式实现供求索交这种新的经济现象建立了集论模型。

Intelligent communication is a new information channel produced by the organic combination of communication and artificial intelligence.The key factor to produce this new information channel is the emergence of intelligent communication subjects.In order to reveal the essence of the main body of intelligent communication, this paper proposes a systematic definition of artificial intelligence;By sorting out the evolution of communication subjects from human to intelligent subjects, it is revealed that intelligent communication subjects must meet the conditions of autonomous system, and its core function is information self-organization;In addition, the concept, connotation and meaning of intelligent communication are discussed initially from the three levels of philosophy, mathematics and technology. On this basis, a system model of intelligent communication is proposed.This paper discusses the meaning of social mediation and its mathematical description in detail, especially the influence of intelligent communication environment on the mechanism and way of economics supply, demand, demand and exchange,and a set theory model is established to realize the new economic phenomenon of supply and demand in the way of information self-organization.