ETC vehicle-mounted terminal self-activation method and device

Abstract

The invention discloses an ETC vehicle-mounted terminal self-activation method. The method comprises the steps of 1, primarily issuing an on-board unit (OBU) by a key management department, and writing the security information containing a management key and an application key into a tag; 2, writing the information of a vehicle into the OBU through the secondarily issuing process by an OBU issuing department according to the information provided by the owner of the bidding vehicle, and conducing the setting operation on working control bits at the same time; 3, attaching the OBU onto the bidding vehicle by a user; 4, inserting an IC card having the activation function into the OBU by the user to enable the OBU in the normal working state so as to complete the activation of the OBU. Based on the activated on-board electronic tag, the vehicle can be electrically charged without being parked. The invention also discloses an on-board unit (OBU) device capable of being activated by the user itself based on the above method. According to the method and the device, users can automatically activate OBUs. Therefore, the issuing and popularizing process of OBUs is facilitated.

Description

technical field [0001] The invention relates to the field of non-stop toll collection, in particular to a method and technology for autonomous activation of an ETC (electronic non-stop toll collection system) vehicle-mounted terminal. The present invention also relates to an on-board unit OBU (on-board electronic label) device that supports self-activation by the user and is realized by the method. Background technique [0002] ETC is an electronic non-stop toll collection system. The on-board equipment OBU is installed on the windshield of the car and the toll is pre-stored. When passing the toll point, there is no need to pay the toll manually, and there is no need to stop. Just slow down and the toll will be automatically charged from the card. deduct. This toll collection system takes less than two seconds per vehicle, and the traffic capacity of the toll channel is 5 to 10 times that of the manual toll channel. Electronic non-parking tolls are widely used in highway t...

AI Technical Summary

Problems solved by technology

[0010] The existing OBU distribution method must rely on professionals, and the installation location must be completed by the distribution agency certified and authorized by the traffic management department. The requirements for OBU distribution are high, and the number of outlets is small, which is not conducive to popularization and application. At the same time, it takes up a lot of manpower and material resources

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