VIDEO INFORMATION DISPLAY DEVICE

PURPOSE:To automatically select the video capturing the abnormal event from multiple video information and to make the magnified display of it on a video projector. CONSTITUTION:A camera switching section 11 switches a video signal to be inputted from video cameras 1, 2 through a transmission line 5 and a picture analysis section 7 cyclically and outputs it to a monitor television 9 and to a projector switching section 18. The projector switching section 18 selects one of the multiple video signals to be inputted according to the control of a switching control section 17 and makes the magnified display of it on a video projector 19. The picture analysis section 7 detects one of the video signals which captures the abnormal event and controls the camera switching section 11 to make the video signal outputted to the monitor television 9 and to the projector switching section 18. By controlling the switching control section 17, it controls the projector switching section 19 to make the video of the above- mentioned abnormal event magnified display on the video projector 19. The similar processing is performed on a system 2.