ETC entrance and exit devices

Abstract

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.

Description

technical field [0001] The embodiment of the present invention relates to communication technology, in particular to an ETC charging entrance and exit device. Background technique [0002] ETC (Electronic Toll Collection, electronic toll collection) is the road and bridge toll method commonly used in the world at present. Through the microwave-specific short-range communication between the vehicle-mounted electronic tag installed on the windshield of the vehicle and the microwave antenna on the ETC lane of the toll station, the computer networking technology is used to carry out background settlement processing with the bank, so that the vehicle passes through the road and bridge toll station without needing to pay. The purpose of parking and paying road and bridge tolls. [0003] However, the inventor has found that there are at least the following problems in the prior art: the toll entrance can only communicate with one car at a time, and a toll system must be deployed f...

AI Technical Summary

Problems solved by technology

[0003] However, the inventor has found that there are at least the following problems in the prior art: the toll entrance can only communicate with one car at a time, and a toll system must be deployed for each lane at the entrance and exit; the wireless signal coverage of the toll entrance is relatively large When the two vehicles pass through the toll booth when the distance between the two vehicles is relatively close, there will be a problem that the vehicle behind will be charged but the vehicle in front will be released; Can only pass through the site at very low speeds, otherwise the communication will not be completed

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