Management apparatus and method for external wall based on identifying work area

The present invention relates to a device and a method for managing and repairing the external wall of a building using the discrimination of a work area. A movable body for managing the external wall of the building stores work information to be performed on the work area and takes a photograph of a heat image for the building. And then, the movable body determines the work area according to the heat distribution of the heat image and performs corresponding works. Accordingly, the device for managing and repairing the external wall of a building can accurately grasp the work area to perform the work so that the management efficiency of the building can be increased. [Reference numerals] (11) Storage module; (12) Photographing module; (13) Determining module; (14) Operating module; (15) Position grasping module; (16) Moving module