The invention provides a comprehensive energy integrated system based on standardization. Sensing information is acquired through a sensing layer and is converted into a transmission signal. Each corresponding transmission signal is transmitted through the transmission layer. By arranging a platform layer, especially a platform layer comprising a data middle station, an AI middle station, a service middle station and an Internet of Things management platform, the comprehensive energy integrated system finally achieves the following effects: (1) the comprehensive energy integrated system is ubiquitous in the Internet of Things in both transverse and longitudinal dimensions; (2) urbanization and decentralization of a platform family are achieved; and (3) comprehensive energy planning, specifically, big data, Internet of Things, artificial intelligence, edge computing and other technologies are fully utilized in each link of energy planning, production, transmission, consumption and the like, so that wisdom is embodied in the full life cycle of energy, and users are supported to carry out energy monitoring, production regulation and control, operation and maintenance operation, energyservice, data mining and other applications.