An electronic non-stop charging system by weight

Abstract

The invention relates to an electronic no-stop toll collection system, and particularly discloses an electronic no-stop toll-by-weight system. The electronic no-stop toll-by-weight system is characterized in that a vehicle license plate recognition unit and an antenna A are arranged at the front end of a toll island, the antenna A is positioned in front of a power-driven barrier A and forms a communication coverage area A on an electronic toll collection (ETC)lane, a toll amount displayer A and a toll amount displayer B are respectively arranged in front of the power-driven barrier A and a power-driven barrier B, a laser radar A, a laser radar B and a lane video camera are arranged behind the power-driven barrier A, a communication coverage area B is formed in front of the power-driven barrier B by an antenna B which is installed on the toll island, all the above devices are connected with an ETC lane controller, a platform scale and a wheel and axle recognition device are arranged on the ETC lane, and the platform scale is connected with a weighing controller. The electronic no-stop toll-by-weight system is compact in structure, reasonable in design, wide in application range, accurate in detection, and is capable of warming an overlength truck and judging cheat methods including jumping pounds and the like.

Description

(1) Technical field [0001] The invention relates to an electronic non-stop charging system, in particular to an electronic non-stop charging system by weight. (2) Background technology [0002] Electronic toll collection (ETC) has been widely promoted in China. However, the currently operating ETC lanes only support vehicle-based charging, and most highways in China implement weight-based tolls for freight vehicles. Most freight vehicles cannot feel the benefits of ETC lanes. Convenience; In addition, at some toll stations with many trucks, vehicles queuing up to pay the toll during the congestion period will cause the passenger cars equipped with electronic tags to be unable to transfer to the ETC dedicated lane, which will also reduce the efficiency of toll collection. At present, there have been some researches on electronic toll-by-weight without parking in China, including research on lane layout, selection and layout of dynamic weight sensors, etc. On the basis of the...

AI Technical Summary

Problems solved by technology

At present, dynamic weighing technology mostly uses infrared grating and electromagnetic induction coil to separate vehicles. This separation technology has a certain error rate. Manual toll collection can be reviewed by the toll collector, and the wrongly separated vehicles can be merged or split.

But in the ETC lane, there is no manual review step. Even if the ETC lane is on duty, it is too late to modify the weight data if there is an error.

The error of vehicle separation directly affects whether the calculation of tolls is correct, which will cause user complaints or cause loss of expressway tolls;

[0004] (2) Verification of vehicle length

In order to prevent super-long vehicles from entering the weight-based ETC lane, the vehicle length can be verified in advance, but the vehicle length recorded in the OBU issued for trucks is difficult to be true and accurate, and the trailer will vary depending on whether the trailer is towed or not and the length of the trailer;

[0005] (3) The problem that the measurement accuracy of the weighing platform increases when the vehicle speed is high

At present, the measurement accuracy of most weighing platforms on the market will be affected by the speed of the vehicle. The greater the speed, the greater the error

In the MTC lane, if the speed of the vehicle is too fast when passing the weighing platform, the toll collector can ask the vehicle to back up and weigh the scale again, but in the ETC lane, reversing will have a great impact on the traffic efficiency of the ETC lane, and the vehicle needs to be restricted before passing the weighing platform ;

[0006] (4) Car-following interference and car-following cheating

The toll mileage of the expressway network is long, and the toll receivable after the truck is overloaded is relatively high. When the ETC allows trucks to pass, if the truck driver cooperates with the driver of the car to deliberately cheat with the car, after the ETC system releases the car, the car will turn to the adjacent MTC lane. Trucks pass through the ETC lane without paying the toll, and it is difficult to be noticed by the toll collector, which will cause a loss of expressway tolls;

[0007] (5) The problem of the passenger car towing the RV driving the ETC lane

In order to save costs, most ETC lanes in China do not use the vehicle type identification device, but directly use the vehicle type recorded in the OBU. The OBU installed on the passenger car itself will collect the toll, which will cause the loss of expressway tolls

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