On-board unit for preventing unauthorized use, ETC system and unauthorized use preventing method of on-board unit

Abstract

The invention discloses an on-board unit for preventing unauthorized use. The on-board unit comprises a speed sensor and a static payment confirmation unit, wherein the speed sensor is used for measuring the running speed of a vehicle; the static payment confirmation unit is used for receiving confirmation information input by a user when the vehicle is static; a micro-control unit is used for receiving the running speed and the confirmation information; when the received running speed is greater than a threshold speed or the confirmation information is received, an OBU (on-board unit) is started; when the running speed is smaller than or equal to the threshold speed and the confirmation information is not received, the OBU is closed. When the speed is within a preset range, the communication and payment functions of the OBU and an RSU (road side Unit) are automatically started for use. When the speed is smaller than or equal to the preset range, the vehicle is in a stop state, the running safety is not influenced when a vehicle owner operates the OBU, and the communication and payment functions of the OBU can be started only when the vehicle owner passes through the static paymentconfirmation unit. According to the on-board unit, the risk of unauthorized use can be completely eradicated, and the risk that a person illegally communicates with the OBU by utilizing equipment toacquire vehicle information can be avoided.

Description

technical field [0001] The invention relates to the technical field of ETC, in particular to an anti-theft swiping vehicle-mounted unit, an ETC system and an anti-theft-swiping method for the vehicle-mounted unit. Background technique [0002] ETC (Electronic Toll Collection) non-stop toll collection system is currently the most advanced road and bridge toll collection method in the world. Through the microwave-specific short-range communication between the on-board unit (OBU, On board Unit) installed on the windshield of the vehicle and the road test unit (RSU, Road Side Unit) on the ETC lane of the toll station, it uses computer networking technology to communicate with the bank Carry out background settlement processing, so as to achieve the purpose of paying road and bridge tolls without stopping when vehicles pass through road and bridge toll stations. A credit card or debit card or co-branded card is inserted into the OBU unit of the vehicle. When the vehicle passes t...

AI Technical Summary

Problems solved by technology

The problem of criminals stealing brushes will become more and more serious

In order to avoid fraudulent brushing, the owner can only pull out the card when getting off the car, which greatly reduces the ease of use of the OBU.

Images