Deformation monitoring terminal, method and system

The invention discloses a deformation monitoring terminal, method and system. The terminal comprises a sensing unit, a communication unit, a main control unit, an energy supply unit, a storage unit and a man-machine interaction unit. The sensing unit in the deformation monitoring terminal comprises the MEMS sensor, related physical quantities in a monitoring scene can be accurately converted into electrical quantities convenient to measure, and then the data acquisition precision of deformation monitoring in an unattended environment can be improved; moreover, according to the deformation monitoring method provided by the invention, each unit of the deformation monitoring terminal is controlled to enter a normal working state only when the preset acquisition condition is triggered, and enters a low-power-consumption mode or sleep in other time, so that the cruising ability is greatly improved; meanwhile, the gateway in the deformation monitoring system can efficiently and accurately send the packaged monitori