High-altitude fire rescue device for high-rise building and control method thereof

The embodiment of the invention provides a high-altitude fire rescue device for a high-rise building and a control method of the high-altitude fire rescue device, and relates to the technical field of fire fighting equipment. The high-altitude fire rescue device for the high-rise building comprises a fire crane, a fire lift car, a lifting device, a fire water monitor and a connecting pipe. The fire-fighting crane is used for being installed on the top of the high-rise building, and the fire-fighting crane can move on the top of the high-rise building. And the lifting device is provided with a lifting sling. The lifting device is installed on the fire-fighting lift car, and the lifting sling is connected with the fire-fighting crane. The lifting device can enable the lifting sling to extend or retract so that the fire-fighting lift car can ascend and descend, the fire-fighting lift car is provided with a working space, and the working space can be opened. The fire-fighting water monitor is arranged in the fire