Pipeline area identification method and pipeline area identification system

The embodiment of the invention provides a pipeline area identification method and a pipeline area identification system, and can solve the technical problem that the potential risk of a carbon dioxide pipeline cannot be identified. The pipeline area identification method comprises the following steps: classifying environment information data in to-be-identified information according to a preset condition to obtain an identification element set; according to the pipeline attribute data and the first identification distance, establishing a first to-be-identified pipeline identification area; the first to-be-identified pipeline identification area comprises a plurality of areas; determining the to-be-identified pipeline area grade of each area in the first to-be-identified pipeline identification area; and according to the identification element set and the to-be-identified pipeline region grade, through a preset identification criterion, obtaining a pipeline high-consequence region. And the potential risk of t