Abstract: Started with the context of industrial Internet, the state of the art and existing problems of current industrial networks were discuessed from both communication research field and industrial research field. To address the existing problems, a novel network architecture called smart and collaborative network was introduced. This architecture can adapt the necessary network resources to various industrial services, and meet the stringent requirements of the specific industrial services. Smart and collaborative network architecture has been adopted in welder group monitor application and high-speed railway repairing workshop successfully.