Wireless monitoring method and device for operation state of shield tunneling machine

A wireless monitoring method for the operation state of a shield tunneling machine comprises the following steps that S1, a wireless sensor used for monitoring is configured, and the wireless sensor is made to be in a low-power-consumption working mode in the non-data collection and uploading time; s2, setting a characteristic value uploading interval t and a waveform uploading interval T of the wireless sensor, wherein tlt; t; an alarm threshold value of the characteristic value is set in the wireless sensor; and S3, the wireless sensor carries out timing in a low-power-consumption working mode, when the time reaches the characteristic value uploading interval t, the step S4 is carried out, and when the time reaches the waveform uploading interval T, the step S5 is carried out. According to the wireless monitoring method for the operation state of the shield tunneling machine, the feature data are extracted in the wireless sensor in an edge calculation mode, the content and frequency of the uploaded data are