Patent ID: 9257023
Filing Date: 2016-02-09
CPC Classification: G08B

Claim Text:
1. A media device comprising: a display unit configured to output a plan view denoting a structure of a building; a signal input/output unit configured to, when emergency occurs, receive information regarding a location in which emergency has occurred from a management center; and a controller classifying a plurality of emergency exits disposed in the building into available emergency exits and unavailable emergency exits by using the location information, mapping a fire escape route leading to an emergency exit closest to the location in which the media device is installed, among the available emergency exits, and outputting the fire escape route leading to an emergency exit closest to the location to the display unit, wherein the controller captures an image of the plan view to which the fire escape route is mapped, and transmits the captured image data to an external terminal, and wherein when there is no available emergency exit classified among the plurality of emergency exits, the controller transmits a rescue request signal to the management center by using the signal input/output unit.