Operation machine safety monitoring system and method and operation machine

The invention provides an operation machine safety monitoring system and method and an operation machine, and the system comprises a skyeye module which comprises a calculation unit and a camera installed on a target operation machine, wherein the camera is used for shooting an environment image of the target operation machine in a monitoring area corresponding to the camera, the calculation unit is used for acquiring a dangerous variable according to the environment image and sending the dangerous variable to the vehicle-mounted terminal; and a vehicle-mounted terminal which is used for acquiring a danger value of the target operation machine in the monitoring area according to the danger variable, the radius of the monitoring area and a preset fixed risk variable. The environment information around the crane is collected through the camera, the safety condition of the target operation machine is judged according to the environment information, the safety condition is obtained through shooting of the camera,