2results about How to "Avoid checking" patented technology

The application relates to a pipeline updating system based on a 'node-edge' relationship, belongs to the technical field of underground pipelines, and solves the problems that pipeline data nodes are not marked and manual updating is time-consuming and laborious when new pipeline data is added in the prior art. The updating system comprises the following units: a data acquisition unit used for acquiring added pipeline data and added folding points; a data updating unit used for dividing original pipeline segment vector data by using the added folding points to obtain new pipeline data; and a data storage unit used for storing the original pipeline data and the new pipeline data. The updating system realizes updating of the original pipeline data, provides an intelligent, efficient, replicable and generalizable pipeline updating system.

This invention relates to an underground pipeline management system, belonging to the field of pipeline management technology, and solves the problem of time-consuming and labor-intensive manual calibration and updating of pipeline data in existing technologies. The management system includes: a data acquisition unit for acquiring newly added inflection points and cross points; a data storage unit for storing original pipeline data and updated pipeline data; a data processing unit for updating the original pipeline data to obtain updated pipeline data; and a data comparison unit for obtaining newly added pipeline data based on the original pipeline data and the updated pipeline data. This achieves automatic calibration and update management of pipeline data.