In view of advertisers advertising, better on the advertisement playing and the effect of control, the Division I independent development of a background monitoring broadcasting system, and has been on its software patents.

Advertisers for advertising, I stand on one's own side for advertisers to provide advertisement detecting background in advertising, any computer terminal may at any time instant photo observed at present each passenger station is the playing of the content and advertising when playing, the screen is black, time arrangements and so on, to make advertising the master can grasp the first time advertising broadcast information;

Screenshots are as follows: