Patent ID: 6879320

Claim:
An auto-control display device for a lavatory system in a service area, comprising: a display unit positioned at an eye viewing location with said service area, wherein said display unit is provided in a regional service center; a central control center communicatively connecting with said display unit through a communication network such that said display unit is adapted to network with another display unit of said respective regional service center through said central control center, wherein said regional service center is maintained and controlled by said central control center, wherein said central control center comprises an information center connecting to said display unit for storing at least an electronic information such that when said display unit is activated, said information center sends said electronic information to said display unit through said communication network for displaying said electronic information on said display unit; and a sensing means, which is electrically connected to an auto flush actuation device of said lavatory system to actuate said auto flush actuation device to flush said lavatory system after a use of said lavatory system is completed and simultaneously controls said display unit to display said electronic information, wherein when said sensing means detects the use of said lavatory system, said information center automatically activates said display unit to display said electronic information, and when said sensing means detects that the use of said lavatory system is completed and actuates said auto flush actuation device to flush said lavatory system, said display unit is simultaneously and automatically deactivated by said information center.