Engineering field monitoring and collecting terminal based on Internet of Things

The utility model discloses an engineering field monitoring acquisition terminal based on the Internet of Things. The device comprises a vibrating wire signal acquisition circuit, a pulse sampling circuit, a temperature sampling circuit and a control circuit, wherein the output ends of the vibrating wire signal acquisition circuit, the pulse sampling circuit and the temperature sampling circuit are all connected to the signal input end of the control circuit, and a 485 communication module, an SIM communication module, a power supply control module, a clock module and an awakening module are further included. According to the utility model, various communication and positioning functions are integrated through the 485 communication module and the SIM communication module, automatic startupand shutdown can be realized by adopting the clock circuit and the wake-up circuit, and the acquisition terminal is controlled by a hardware circuit, is not interfered by human factors, is low in power consumption during sle