Of the road passenger transportation industry ERP series, the electronic screen display system sees a main function as follows: For the passenger depot, on LED large screen there are each kind of the number of runs and the advertisement chart article information, for example: the coach number, the time, the station of arrival, the vehicle type and so on. And before the time of vehicles departures, the system may send the departing signals to the strip display monitors of corresponding ticket check-in, reminding the passengers to board. The depot may fix or input each kind of information such as propaganda language or welcoming speech that will be sent to an assigned strip screen or a large screen or both.