ETC is not to stop the electronic toll system, etc Special Lane is for those who installed vehicles, such as vehicle use, the use of electronic charging method etc (electronic toll collection) does not stop charging system is currently the world's most advanced road and bridge toll way. Through the microwave-specific short-range communication between the car electronic label mounted on the windshield of the vehicle and the microwave antenna on the charging station etc Lane, the use of computer networking technology and the bank for the background settlement, so as to achieve the vehicle through the road and bridge toll stations do not need to stop to pay road and bridge tolls.
ETC is an electronic automatic toll collection system for highways, bridges and tunnels, which is being developed and popularized internationally. The technology has a long history of development abroad, the United States, Europe and many other countries and regions of the electronic toll system has been local networking and gradually form a scale benefit. China's IC card, magnetic cards as the medium, the use of artificial toll-oriented road network toll is undoubtedly affected by this trend.