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A highway toll system and method based on multi-agent

A technology for expressways and toll collection systems, applied in ticketing equipment, instruments, etc., can solve the problems of wheel axle data unable to weigh data, large error in vehicle load measurement, inability to accurately judge overload, etc., so as to avoid toll disputes and pay tolls quickly. , the effect of avoiding traffic congestion

Active Publication Date: 2021-03-30
CHINA ROAD & BRIDGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 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

Method used

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  • A highway toll system and method based on multi-agent
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  • A highway toll system and method based on multi-agent

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Embodiment 1

[0040] Such as figure 1 As shown, the present invention provides a highway toll system based on multi-agents, including a weighing platform arranged at the toll entrance, and a central control system for receiving vehicle load signals of the weighing platform, the central control system Analyze the vehicle load signal according to the expressway toll standard, and control the toll system to realize automatic deduction.

[0041] It needs to be added that the central control system is also connected with an alarm intelligence module, which is mainly used to issue a voice alarm to remind the vehicle to be overloaded or overrun. The rod falls to work, restricting the passage of vehicles.

[0042] The weighing platform includes a load-bearing base plate embedded in the ground, and several groups of piezoelectric mechanisms uniformly arranged inside the load-bearing base plate, and each set of piezoelectric mechanisms is composed of two piezoelectric quartz sensors distributed symm...

Embodiment 2

[0065] In addition, according to the toll system of the above expressway, such as figure 2 with image 3 Shown, the present invention also provides a kind of expressway charging method based on multi-agent, comprises the steps:

[0066] Step 1. The vehicle is pressed to the drive-in end to trigger the coil, start the read-write antenna, and the read-write antenna communicates with the electronic tag on the vehicle to determine whether the electronic tag of the vehicle is valid, and read the license plate number information, model information, body weight information and vehicle information of the vehicle. Axle information;

[0067] Step 2: The infrared detector detects the existence of the wheel, and the counter counts the detected voltage information of the wheel, and compares the counting result with the wheel axle information of the vehicle in real time;

[0068] Step 3, use the piezoelectric quartz sensor to weigh the wheels of the vehicle, and calculate the weight resu...

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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] As the highway system becomes more and more mature, when the weighing platform of the existing highway toll system is weighing, when the first group of axles of the vehicle is on the weighing platform, the piezoelectric quartz sensor will generate a load signal, and then Calculate the weight of the remaining multiple sets of axles of the vehicle, and the sum of the weights of multiple sets of axles is the total weight of the vehicle. However, as we all know, there are many other factors besides the real weight of the vehicle during dynamic weighing, such as vehicle structure and load conditions, vehicle The driving state and road conditions will cause interference, which will seriously affect the measurement results, and the car will vibrate during driving. Generally...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07B15/02
CPCG07B15/02
Inventor 张欣周冲
Owner CHINA ROAD & BRIDGE
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