Elevator operation monitoring and early warning system

The utility model relates to an elevator operation monitoring and early warning system, which comprises a real-time data acquisition device, a real-time data processing device and a remote warning device, wherein the real-time data acquisition device and a real-time data processing device are connected, and the real-time data processing device and the remote warning device are connected. The real-time data acquisition device comprises a first acceleration sensor, a second acceleration sensor, a door switch sensor, a noise sensor, a three-phase Hall sensor, a flat layer sensor, a first floor calibration switch sensor, a human body infrared sensor, a temperature and humidity sensor and a temperature sensor. The elevator operation monitoring and early warning system can compare and detect real-time conditions of elevators, and can accumulate operation data to compare and achieves forewarning function simultaneously.