Non-intrusive scientific research equipment state monitoring method and system

The invention discloses a non-intrusive scientific research equipment state monitoring method and system. The method comprises the following steps: acquiring a first log file of first scientific research equipment uploaded by a user; reading a second log file of second scientific research equipment from a log file storage position of the second scientific research equipment; receiving a third log file from third scientific research equipment; analyzing the first log file, the second log file and the third log file according to a predefined log analysis standard, and dividing the content of the first log file, the content of the second log file and the content of the third log file into a plurality of tag types and storing the tag types; and reading and screening the stored log content according to at least one of the equipment identification dimension, the label dimension and the time dimension. The system can be compatible with new and old equipment, objectively reflects the operation condition of scientific