ETC equipment anti-disassembly device, method and vehicle

Abstract

The invention discloses an ETC equipment anti-disassembly device, a method and a vehicle. The ETC equipment anti-disassembly device comprises ETC equipment and a vehicle controller; communication connection is established between ETC equipment and the vehicle controller, and the vehicle controller comprises an authentication request module which used for sending an anti-disassembly authenticationrequest to the ETC equipment and / or a vehicle after the vehicle is powered on; a second anti-disassembly authentication module which is used for performing anti-disassembly authentication according toanti-disassembly authentication request; a second storage module which is used for storing an identification code of ETC equipment; the ETC equipment comprises a first anti-disassembly authenticationmodule which is used for performing anti-disassembly authentication according to anti-disassembly authentication request, a first storage module which is used for storing identification codes of vehicles. According to the ETC equipment anti-disassembly device, anti-disassembly verification is carried out after power-on is completed, normal use of the ETC equipment during vehicle driving is ensured, the driving experience is improved, the ETC equipment or the unique identification code of the vehicle is encrypted and verified, the verification effect between the vehicle and the ETC equipment is further improved, and safe use of the ETC equipment is ensured.

Description

technical field [0001] The invention relates to the field of vehicle ETC equipment, in particular to an ETC equipment anti-disassembly device, method and vehicle. Background technique [0002] With the increase in the frequency of use of electronic non-stop (ETC) electronic label equipment, the demand for anti-theft and anti-dismantlement is also becoming more and more prominent. At present, there is no uniform method for the anti-dismantlement of vehicle-mounted electronic equipment. Among them, the existing ETC vehicle-mounted electronic tags mainly adopt mechanical anti-dismantlement methods, such as reed switches, springs, etc., and anti-dismantlement devices are part of the vehicle-mounted electronic tags. electronic circuit connection. When the vehicle-mounted electronic tag is installed on the vehicle for the first time after it is released, the vehicle-mounted electronic tag is activated, its tamper information bit is reset, and the mechanical equipment starts; when...

AI Technical Summary

Problems solved by technology

[0003] Vehicle-mounted electronic tags that use mechanical tamper-proof methods need to be activated again when they are repaired or replaced. The activation is generally performed in a professional operation network using an encrypted method, which is not conducive to the large-scale application of vehicle-mounted electronic tags.

At the same time, the mechanical anti-dismantlement method cannot be used when the vehicle electronic tag is knocked off artificially, and the reliability is insufficient.

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