Expressway charging system and method based on multi-agent

Abstract

The invention discloses an expressway charging system based on multi-agent, which comprises a weighing platform arranged at the entrance of a charging section and a central control system used for receiving the vehicle load signal of the weighing platform, the central control system analyzing the vehicle load signal according to the expressway charging standard, and controlling the charging systemto achieve autonomous deduction, the weighing platform comprises a bearing base plate embedded in the ground, and a plurality of piezoelectric mechanisms uniformly arranged in the bearing base plate,wherein each group of piezoelectric mechanisms is composed of two piezoelectric quartz sensors distributed symmetrically about the center line of the bearing base plate, an infrared reflector used for detecting the number of vehicle axle groups is arranged at the vehicle inlet end and the vehicle outlet end of the bearing base plate, a counter is also connected to the i infrared reflector, the counter triggers the opening and closing operation of the piezoelectric quartz sensor. The expressway charging system based on multi-agent, increases the number of weighing by using multiple groups of sensors, and can avoid errors caused by uneven turning, so that improving the weighing accuracy, and avoiding the dispute disputes.

Description

technical field [0001] The invention relates to the technical field of expressway toll collection, in particular to a multi-agent-based expressway toll collection system and method. Background technique [0002] Expressway is the inevitable product of social and economic development. In recent years, with the rapid development of China's economy, the development of highways has become faster and faster, and the increase of vehicles has also been faster. But now, the expressway toll system is basically a stumbling block. Drivers face the high cost problem of queuing in peak hours, which seriously hinders the fast and efficient function of the road, and also causes environmental pollution and energy waste, and some vehicles are seriously overloaded, causing serious economic losses to the country, and also causing safety hazards . [0003] As the highway system becomes more and more mature, when the weighing platform of the existing highway toll system is weighing, when the fi...

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Problems solved by technology

[0004] Therefore, when the weight of the wheel axle is measured by the above method, the wheel axle is not in a uniform vibration frequency and amplitude, so that the wheel axle data cannot be used as effective weighing data. This error data cannot be excluded in the existing load-bearing system, which seriously affects the weighing. Accuracy, the load measurement error of the vehicle is large, resulting in the total weight of the vehicle being much larger or much smaller than the actual weight, the overload phenomenon cannot be accurately judged, and it is easy to cause payment disputes

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