The embodiment of the invention discloses an electronic traffic guidance control system and method based on a vehicle queuing situation. The electronic traffic guidance control system includes an electronic traffic guidance indicator array, an information acquisition device, and a signal controller. The electronic traffic guidance indicator array is used for indicating a driving guiding directioncorresponding to each inlet lane. The information acquisition device is used for collecting vehicle queuing lengths in queuing areas of all inlet lanes. The signal controller is used for receiving andparsing the vehicle queuing lengths, sent by the information acquisition device, in queuing areas of all inlet lanes and adjusting a driving guiding direction indicated by the electronic traffic guidance indicator at the inlet lane yi adjacent to the inlet lane xi when the vehicle queuing length in the queuing area of the inlet lane xi reaches a preset length, wherein the inlet lane xi is one orany one inlet lane of all inlet lanes. Therefore, indication of the pavement type electronic traffic guidance can be adjusted dynamically, so that the traffic efficiency and safety controllability ofthe vehicles are improved.