The ramp ETC free flow charging technology has recently been certified by experts at the China highway Association's project achievement evaluation. Industry experts revealed that the project opened a new mode of 5.8G Hz ETC free flow charging service, and created and applied the first domestic freeway ramp ETC free flow linkage charging system, which is expected to be greatly enhanced ETC and MTC lane traffic efficiency.
According to the introduction, the ramp ETC free flow system is to deploy the ETC equipment in the way of Longmen rack at the ramp of the toll station and advance the charge to the ramp, which is equivalent to a presupposition of an obstacle free ETC trading lane, and the ETC vehicles passing through the ramp are traded ahead of time. In a simple way, if the owner sees the word "ETC pre transaction" on the way of high speed, or hear the sound of the "beep" of the equipment, it has not completed the charge of the free flow of the ramp, and the toll station display will show "the license plate has been successful" at the time of the ETC channel.
Last year, Guangdong Joint Electronic Service Co., Ltd. started the project research on the free flow of ramp on Dongxin high speed Nanpu station. It took the lead in carrying out pilot research work together in Guangzhou high speed stone Chau Station and Guangzhou Qingqing high speed Xinhua Railway Station, and began to popularize and use in a number of important sites in the Pearl River Delta.