Electronic toll collection lane system with multiple transaction means and implementation method thereof

Abstract

The invention discloses an electronic toll collection lane system with multiple transaction means and an implementation method thereof. The system comprises a master control machine, an automatic railing machine, a charge amount display, road side read-write equipment, a licence plate identification instrument, a handheld emergency processing terminal, a vehicle type automatic identification device, a self-service card swiping device and a vehicle detector. An electronic toll collection lane is successively divided into a main transaction area and a standby transaction area according to the sequentially entering directions of vehicles, and the system acquires vehicle-mounted unit device information and licence plate identity information of the vehicles, judges positions and transaction states of the vehicles, builds a dynamic vehicle queue model, and provides a normal transaction processing mode, a complementation transaction processing mode and an emergency condition transaction processing mode in different areas of the electronic toll collection lane according to the positions, the transaction states and the licence plate identity information of the vehicles. The vehicle queue model is regulated according to the positions of the vehicles and the transaction processing results and the fast pass of the vehicles is controlled.

Description

technical field [0001] The invention relates to the technical field of electronic toll collection (ETC), and specifically refers to an electronic toll collection lane system that integrates multiple transaction means and quickly handles various abnormal situations. Background technique [0002] Electronic toll collection (Electronic Toll Collection, referred to as ETC): refers to the use of on-board equipment installed on the vehicle and roadside equipment installed on the roadside to exchange information during the driving process of the vehicle at the place where toll is required, so that it is fully automatic Complete the entire charging process without stopping. [0003] Roadside Antenna Unit (RSU): refers to a device installed at toll stations, etc., that reads and writes information stored in electronic tags (ie: on-board unit devices) through wireless microwave communication. [0004] On-board unit (OBU): refers to the equipment installed on the vehicle, storing vehi...

AI Technical Summary

Problems solved by technology

Although this technology has improved the passing effect of traditional ETC, it cannot solve the problem of not being able to pass special vehicles and abnormal vehicles

And this technology has a flaw: when switching to the near communication area, the far communication area will not work, and only when the local sense does not detect the presence of the vehicle, it will switch back to the far communication area

[0009] (1) Car-following interference has a greater impact on transaction accuracy

When the communication area of ​​the roadside antenna unit covers two vehicles, because the position of the vehicle unit device cannot be determined, it may trade with the vehicle behind and let the vehicle in front go away by mistake

[0010] (2) Unable to handle special traffic vehicles such as military police

If the military and police lanes are transformed into electronic non-stop toll lanes, military and police vehicles are not equipped with OBU and cannot pass quickly

[0011] (3) The sensitivity of OBU gradually decreases with the length of use, and the OBU with a long use time is unstable and prone to transaction failure

[0012] (4) The ability to handle abnormal vehicles is weak

When the transaction cannot be done due to the problem of the roadside reading and writing unit or OBU, most of the existing electronic toll collection systems cannot handle it. In these cases, the IC card is normal and the transaction can be completed

[0013] (5) It takes a long time to process abnormal vehicles

This caused the processing time of abnormal vehicles to be dozens of times that of normal vehicles

[0014] (6) If abnormal vehicles in the ETC lane are not cleaned up in time, it is easy to cause congestion in the ETC lane and form a convoy

The distance between vehicles in the convoy state is smaller than that in the driving state, which is more likely to cause interference with vehicles

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