System for acquiring and recognizing entrance/exit lane vehicle information of toll station at toll road

Abstract

The invention discloses a system for acquiring and recognizing entrance / exit lane vehicle information of a toll station at a toll road. The system comprises a plurality of vehicle detection devices arranged at an entrance lane and an exit lane of the toll station at the toll road, wherein the vehicle detection devices at a toll lane of the toll road comprise a license plate recognition device arranged in the toll lane, as well as a first vehicle detection device and a second vehicle detection device which are vertical to the direction of travel and are parallelly arranged on the lane; an axle load sensor is arranged between the first vehicle detection device and the second vehicle detection device; the vehicle detection devices at the toll lane of the toll road comprise a third vehicle detection device and a fourth vehicle detection device which are parallely arranged on the lane; an electric handrail is arranged between the third vehicle detection device and the fourth vehicle detection device. The system disclosed by the invention can be used for recognizing information, such as vehicle models, wagons, vehicle types, license plate numbers, hangers, axle types, axle loads, total weight and the direction of travel, of vehicles passing by the toll lane, and preventing cheat behaviors such as a phenomenon that the driver of a vehicle takes more cards during a reversing process.

Description

technical field [0001] The invention relates to the technical field of a toll monitoring system for toll roads, in particular to a system for collecting and identifying vehicle information on lanes at entrances and exits of toll stations on toll roads. Background technique [0002] In order to achieve the fairness of toll collection, toll roads in my country collect tolls according to the classification of vehicle types. According to the transportation industry standard "Classification of Vehicle Tolls on Toll Roads" (JT / T489-2003), trucks are classified according to the rated load capacity approved by the relevant administrative department of the state after the vehicle leaves the factory, and passenger cars are classified according to the relevant administrative department of the state after the vehicle leaves the factory. The approved number of seats is classified. The vehicle classification standard in "Guangdong Provincial Expressway Network Toll Collection System" (DB...

AI Technical Summary

Problems solved by technology

This method needs to install seven or eight chassis on the toll island. Like the forest, it affects the appearance of the toll station, and the maintenance workload is heavy. At the same time, it is greatly affected by the load, dust, and muddy water. Because the characteristic parameters of the vehicle measured by this method are incomplete , the recognition rate is also low

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