Shield segment strain monitoring device and shield segment

The utility model relates to a shield segment strain monitoring device and a shield segment, and the shield segment strain monitoring device comprises a passive strain detection module which comprises a radio frequency antenna and a plurality of passive strain detection units, and a radio frequency energy supply chip of each passive strain detection unit is connected with a first strain sensor; the active strain detection module comprises a plurality of active strain detection units, battery assemblies of the active strain detection units are respectively connected with a signal transmission assembly and a second strain sensor, and the signal transmission assembly is in communication connection with the second strain sensor; the detection control module is respectively in communication connection with the passive strain detection module and the active strain detection module, and the detection control module is used for sending a data acquisition instruction and respectively acquiring a first strain signal ac