Intelligent Transportation and Vehicular Learning: About ETC Electronic Toll Collection System

After the continuous development of the computer system in the 1950s and the full development of the Internet in the 1990s, these have affected the technological innovation of human development and have promoted the upgrading of major industrial chains. This has been accompanied by the Internet of Things and The arrival of the car networking era.

Car networking is simply to connect the car to the Internet, allowing car users to apply more experience while reporting the real-time operation information of all aspects of the car. The service center or other organization can provide more comprehensive customized services. .

What is ETC system

The ETC system is a new type of electronic automatic charging technology for roads, bridges and tunnels. It uses the dedicated short-range communication (DSRC) between the vehicle-mounted electronic tag and the microwave antenna to automatically complete the entire charging process without requiring the driver to stop and any other toll collectors to take any action.

Three characteristics: no parking, no people, no cash

What is the principle of the ETC system?

Intelligent Transportation and Vehicular Learning: About ETC Electronic Toll Collection System

ETC system uses vehicle automatic identification technology to complete wireless data communication between vehicles and toll stations, automatic vehicle identification and exchange of relevant toll data, and processing of toll data through the home computing network to realize full electronic toll collection system for automatic charging without stopping. . After the vehicle has mounted the vehicle-mounted device, when the vehicle is driven to the ETC lane, the detector mounted on the lane receives the signal transmitted from the vehicle-mounted device, and the railing is automatically lifted to allow the vehicle to pass.

What is the key technology of ETC system

The ETC lane is similar to the traditional MTC lane construction and mainly consists of an ETC antenna, a lane controller, a fee display, an automatic barrier, and a vehicle detector.

Key technologies

Automatic Vehicle Identification Technology (AVI)

Automatic Vehicle Classification Technology (AVC)

Short-range Communication Technology (DSRC)

Escape capture system technology (VES)

Infrared technology

How to develop the next step of ETC

Intelligent Transportation and Vehicular Learning: About ETC Electronic Toll Collection System

The rapid development of ETC technology, according to statistics, the total number of users as of May this year, the entire network of users exceeded 50 million, the main line ETC lane coverage of more than 98%.

So, in the early development of ETC, the next step is how to go?

1. In the aspect of ETC application expansion project, it is necessary to further improve the convenience of ETC installation and payment, and to emphasize the use of ETC in various types of operational vehicles such as road passenger vehicles and taxis.

2. To study and promote the standard van-type non-stop charging, increase the service level of customer service outlets and provincial network settlement centers, and establish an efficient settlement system.

3, improve the use of ETC

This year, the State Council released an indicator mentioned in the “Thirteenth Five-Year Plan” for comprehensive transport, and the utilization rate of ETC in 2020 should reach 50% or more, but now it is only 15%, and this usage rate has a decreasing trend. The frequency of using ETCs in the early stage is relatively high, and the lower the frequency of using the ETCs, the more an inevitable trend.

Now all provinces and cities have some promotions, such as the installation of electronic tags to sell discounts or free, freeway tolls to enjoy certain discounts. It is estimated that the number of users of ETC is now about 35% of the total number of vehicles, and it is expected to reach 50% utilization rate, which is equivalent to the number of automobiles from 95 to 100 million, and the number of vehicles is still growing rapidly, 100 million ETC. Users can barely achieve 50% of the indicators.