The embodiment of the invention discloses ETC (Electronic Toll Collection) entrance and exit devices, and relates to the technical field of communication, and the ETC entrance device comprises: an LTE-V (Long Time Evolution-Vehicle) communication module which is used for transmitting information received from surrounding environment based on an LTE-V protocol to a central processing module and sending the information received from the central processing module based on the LTE-V protocol, an Ethernet communication module which is used for realizing information interaction between the central processing module and an ETC background server through the Ethernet, and the central processing module which is used for performing information interaction with surrounding vehicles through the LTE-V communication module and sending the identification information and the site identification information of vehicles which is driving to the entrance to the ETC background server through the Ethernet communication module. The entrance adopts the device to communicate with multiple vehicles at the same time, a toll station in a single road direction needs to have one set of ETC, the cost is reduced, and the efficiency of vehicle passing through the toll station is improved.