ETC (Electronic Toll Collection) fee rubbing prevention system and method

The invention discloses an ETC fee rubbing prevention system and method, and relates to the technical field of ETC billing, the ETC fee rubbing prevention system comprises a camera module, an ETC module and a transaction module which are connected in sequence, the ETC module comprises a first controller and a second controller which are connected with each other, and the second controller is further connected with the transaction module; the camera module is used for identifying the surrounding environment information of the target vehicle at the entrance and exit of the highway barrier gate to obtain an identification result, and sending the identification result to the first controller; the first controller is used for generating a corresponding control instruction according to the identification result and sending the control instruction to the second controller; the second controller is used for opening or closing communication with the transaction module according to the control instruction; and the tran