What does it mean when the ETC light is flashing?

1 Answers
DiOwen
07/30/25 12:07am
It is normal for the ETC light to flash, indicating that the sensor is detecting. Below is relevant information about ETC: 1. Definition: The Electronic Toll Collection system is one of the service functions of the Intelligent Transportation System, particularly suitable for use on highways or in busy bridge and tunnel environments. Currently, there are dedicated ETC toll lanes at highway toll stations. 2. Working Principle: The ETC system uses automatic vehicle identification technology to establish wireless data communication between vehicles and toll stations, enabling automatic vehicle recognition and exchange of relevant toll data. It employs computer networks to process toll data, achieving a fully automated electronic toll collection system without the need for vehicles to stop or toll booths. 3. Technical Features: The non-stop toll collection technology is especially suitable for use on highways or in busy bridge and tunnel environments.
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