What does ETC timeout mean?
1 Answers
The highway toll system calculates the normal travel time of a vehicle between the entry and exit toll stations of a regional network based on the distance, using a minimum speed of 60 km/h. Additionally, time allowances are provided at ramps. If a vehicle exceeds the time set by the system, it will be judged as an ETC timeout. How ETC works: Through the onboard electronic tag installed on the vehicle's windshield, dedicated short-range communication is established with the microwave antenna in the ETC lane at the toll station. Computer networking technology is used to process background settlements with the bank, allowing vehicles to pass through highway or bridge toll stations without stopping to pay tolls. ETC usage precautions: The ETC transaction sensing range is 8 meters. When encountering a stationary vehicle ahead, to prevent issues such as the leading vehicle's ETC device malfunctioning or not having an ETC device at all, maintain a distance of more than 10 meters to avoid automatic sensing and paying for the leading vehicle. The ETC lane recognition speed is 20 km/h. If the vehicle speed is too fast, the device information cannot be read, leading to failed toll deductions. Unauthorized removal or movement of the OBU device, or if the ETC electronic tag falls off or becomes loose, will cause the electronic tag to fail. It can be sent to the bank where the ETC card was issued or the highway service office for inspection. If the loosening or detachment is not due to human factors, reactivation is sufficient. When using a debit card linked to ETC, insufficient balance can also lead to failed toll deductions. Follow the guidance of on-site staff to use the manual MTC lane and pass by paying cash or swiping a card. If the car windshield is too thick, it may cause poor sensing. This is especially important for vehicles that have had their windshields replaced after an accident or for those who have modified their front windshields.
