ETC is the abbreviation for Electronic-Toll-Collection, which translates to electronic non-stop toll collection (electronic toll collection) in Chinese. It is an automatic toll collection system for highways or bridges. ETC's deduction principle: There will be one or more ETC lanes on the highway. Through dedicated short-range microwave communication between the onboard electronic tag installed on the vehicle's windshield and the microwave antenna in the ETC lane of the toll station, computer networking technology is used to conduct background settlement with the bank, achieving the purpose of vehicles not needing to stop at road and bridge toll stations to pay tolls. All of this is based on the principle of passing first and deducting fees later. Benefits of installing ETC: Time-saving: Eliminates the hassle of waiting in line; Green and environmentally friendly: Green and low-carbon, vehicles pass through toll stations without stopping, reducing noise and exhaust emissions and minimizing pollution; Reduced wear and tear: Saves costs, reduces the frequency of vehicle starts and brakes, and lowers wear and fuel consumption; Improved efficiency: The theoretical efficiency of ETC lanes can be increased by 2-3 times or more, making traditional ETC updates faster and more high-tech. Compared to license plate payment, ETC technology is more mature and advantageous. More policy support: The State Council clearly stated in the "13th Five-Year Plan for the Development of a Modern Comprehensive Transportation System" that "by 2020, the interoperability of transportation smart cards in key city clusters will be basically achieved, and the proportion of vehicles equipped with and using ETC will be significantly increased." It also explicitly set the goal in the main indicators of comprehensive transportation development during the "13th Five-Year Plan" to "achieve a 50% ETC usage rate for road passenger vehicles by 2020." More future possibilities: In addition to continuously improving the convenience of ETC installation and usage and the ETC usage rate for passenger vehicles, the future will also promote the use of ETC for trucks and explore the deep integration of the ETC system with smart transportation development directions such as vehicle-to-vehicle communication and vehicle-road coordination, providing car owners with comprehensive travel services. This means more application scenarios will support ETC applications. ETC usage precautions: The ETC transaction sensing area is 8 meters. When encountering a vehicle in front that has stopped, to prevent the ETC device of the vehicle in front from malfunctioning or not having an ETC device at all, maintain a distance of more than 10 meters from the vehicle in front to avoid automatic sensing and paying for the vehicle in front. The recognition speed for ETC lane passage is 20 km/h. If the speed is too fast, the vehicle device information cannot be read, which will also result in a failed fee deduction. Unauthorized disassembly or movement of the OBU device, or detachment or loosening of the ETC electronic tag, will cause the electronic tag to fail. It can be sent to the bank that issued the ETC card or the highway service office for testing. If the loosening or detachment is not due to human factors, it only needs to be reactivated. When using a debit card linked to ETC, insufficient balance will also result in a failed fee deduction. You can follow the guidance of on-site staff to use the manual MTC lane and pass by paying cash or swiping a card. Excessive thickness of the car windshield can cause poor sensing. This is especially important for vehicles that have undergone windshield replacement due to accidents or for those who have modified their front windshields.
