Underground engineering quality supervision system based on mobile internet multi-terminal cooperation

The invention discloses an underground engineering quality supervision system based on mobile internet multi-terminal cooperation, and belongs to the technical field of underground engineering qualitysupervision. The system comprises a comprehensive application analysis platform, a comprehensive operation and maintenance management platform, a professional version mobile client, a public versionmobile client and a database. The system is based on the mobile Internet. Projects are effectively supervised and managed through cooperative work of the whole platform. In the project supervision process, document data needed by workers can be intelligently recommended from a document library, credit evaluation can be conducted on construction participation units on the basis of project interaction information, risk evaluation is conducted on new projects on the basis of credit information of the construction participation units, and project risks are controlled. Based on project risks, the system can provide auxiliar