Why is ETC not recognized?
1 Answers
ETC may not be recognized due to reasons such as excessive vehicle speed causing unsuccessful information reading, metal film on the windshield affecting signal transmission, improperly inserted card, incorrect installation position, OBU device malfunction, dead battery, or abnormal card status. ETC is an Electronic Toll Collection system that uses automatic vehicle identification technology to establish wireless data communication between the vehicle and the toll station, enabling automatic vehicle sensing and exchange of relevant toll data. ETC employs computer networks to process toll data, achieving a fully automatic electronic toll collection system without the need for stopping or toll booths.