METHOD FOR PRODUCTION CONTROL IN AN ADVERTISING PROJECTION/BACK-PROJECTION SYSTEM

摘要

The invention relates to a method for production control in an advertising projection/back-projection system of the type that uses a projector (7) in order to project images onto a screen, said projector being mounted on a common support. The invention is characterised in that the aforementioned projector (7) is housed inside a case or housing (5) which provides protection against adverse weather effects and which is equipped with a glass panel (6) on the face thereof opposite the screen. In addition, the case is provided with heat-insulated walls and a forced-ventilation air-conditioning system (10). The case (5) also houses: a control device (8) for the projection system (7), which also controls the air conditioner (10), and a clock (9) which enables the real-time timed control of all of the components of the system, said control device (8) being connected via the Internet or a wireless network to a remote control centre which manages multiple billboards.