A Survey: Resource Allocation Technology Based on Edge Computing in IIoT

With the proposal of industry 4.0, the industrial automation of “Human-Machine-Things” based on environmental perception is gradually stepping into the higher exploration field. Based on a large amount of edge computing architecture technology research and application scenarios, this paper summarizes the development status of edge computing and edge resource allocation technology in the emerging stage. It also proposes the idea of combining Industrial Internet of Things(IIoT) and resource allocation in edge computing, so as to provide the technical reference and research direction for the key strategy of resource allocation in industrial edge computing.