Safety monitoring management system of crane

The utility model discloses a safety monitoring management system of a crane and belongs to the technical field of crane monitoring. The system comprises a signal collection unit, a signal processing unit, a data displaying unit, a data storage unit and an interface unit. The signal collection unit, the data storage unit, the data displaying unit and the interface unit are respectively connected with the signal processing unit, and the signal collection unit is connected with an external crane. The safety monitoring management system of the crane is capable of recording technical data, state information and the like in running of the crane, reading the data if necessary and providing accurate scientific evidence for analysis and determination of reasons and responsibility of accidents, and simultaneously reduces safety accident rate and maintenance monitoring cost.